Nothing Special   »   [go: up one dir, main page]

WO2014147970A1 - Portable terminal - Google Patents

Portable terminal Download PDF

Info

Publication number
WO2014147970A1
WO2014147970A1 PCT/JP2014/001002 JP2014001002W WO2014147970A1 WO 2014147970 A1 WO2014147970 A1 WO 2014147970A1 JP 2014001002 W JP2014001002 W JP 2014001002W WO 2014147970 A1 WO2014147970 A1 WO 2014147970A1
Authority
WO
WIPO (PCT)
Prior art keywords
battery
housing
disposed
mobile terminal
sheet
Prior art date
Application number
PCT/JP2014/001002
Other languages
French (fr)
Japanese (ja)
Inventor
健史 伊藤
大澤 貴久
Original Assignee
Necカシオモバイルコミュニケーションズ株式会社
Necプラットフォームズ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Necカシオモバイルコミュニケーションズ株式会社, Necプラットフォームズ株式会社 filed Critical Necカシオモバイルコミュニケーションズ株式会社
Publication of WO2014147970A1 publication Critical patent/WO2014147970A1/en

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026Details of the structure or mounting of specific components
    • H04M1/0262Details of the structure or mounting of specific components for a battery compartment
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1635Details related to the integration of battery packs and other power supplies such as fuel cells or integrated AC adapter
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets

Definitions

  • the present invention relates to a mobile terminal, and more particularly to a battery mounting structure for a mobile terminal.
  • a mobile terminal such as a smartphone is used by being carried by a user. For this reason, small and thin designs are preferred for portable terminals so that they are convenient to carry. Since the battery built in the portable terminal is greatly related to the thickness of the portable terminal, it is important to arrange the battery efficiently. In addition, even if the user accidentally drops the mobile terminal, it is important to securely fix the battery in order to maintain the battery electrical connection. When designing a mobile terminal, the arrangement and fixing of the battery, which is a main component, is a major design factor.
  • Patent Document 1 An example of a battery mounting structure of a portable terminal is described in Patent Document 1.
  • the mobile phone disclosed in Patent Literature 1 includes an upper case having a key operation unit and a lower case having a battery storage unit.
  • the battery housing portion is inclined with respect to the main surface of the upper case, and the bottom surface of the lower case is also inclined with respect to the main surface of the upper case. Therefore, the mobile phone can be reduced in size.
  • FIG. 2 Another example of a battery mounting structure for a portable terminal is described in Patent Document 2.
  • a battery pack holding device for a mobile phone disclosed in Patent Document 2 will be described below.
  • the mounting portion of the telephone body is provided with a fixed convex portion and a positioning convex portion.
  • the battery pack is provided with first and second recesses, an engagement recess, and a positioning recess.
  • a housing portion is formed in the housing, and a sliding hook provided with first and second convex portions and a spring that urges the sliding hook toward the battery pack to generate a pressing force are housed.
  • the engaging recess is inserted into the fixed protrusion, and the contact is moved while drawing a rotation trajectory on the support shaft to fit the positioning protrusion into the positioning recess.
  • the inclined surface portion of the second convex portion is brought into press contact with the second concave portion, and the pressing force is divided in the longitudinal direction and the thickness direction to eliminate the backlash of the battery pack. Further, the engagement of the first convex portion and the flat portion of the second concave portion prevents the battery pack from being detached due to an external factor.
  • the mobile terminal is downsized by providing the battery storage portion with an inclination with respect to the main surface of the upper case.
  • a fixing convex portion as a protruding portion for fixing the battery is provided on the telephone body.
  • no consideration has been given to strengthening the fixing of the protruding portion for fixing the battery to the housing.
  • An object of the present invention is to provide a portable terminal having an excellent battery mounting structure in order to solve at least one of such problems.
  • the display unit and the first end of the battery are close to a plane including the display screen of the display unit, and the second end of the battery is far from the plane.
  • the portable terminal according to the second aspect of the present invention is such that the display unit and the first end of the battery are close to a plane including the display screen of the display unit, and the second end of the battery is far from the plane.
  • the protrusion includes a pedestal fixed to the housing and a holding portion that contacts the second end.
  • the pedestal portion includes a first portion disposed in a gap between the casing and the battery, and a second portion not disposed in the gap.
  • the holding part is connected to the second part.
  • a portable terminal having an excellent battery mounting structure can be provided.
  • FIG. 1 is a perspective view of a mobile terminal according to a first exemplary embodiment.
  • 2 is a schematic cross-sectional view of the mobile terminal according to Embodiment 1.
  • FIG. It is a conceptual diagram which compares the time when a battery is arrange
  • FIG. 3 is a cross-sectional view of a mobile terminal according to a second exemplary embodiment.
  • FIG. 6 is an exploded cross-sectional view of a mobile terminal according to a second exemplary embodiment. It is a partial expanded sectional view which expands and shows the B0 part of FIG.
  • FIG. 6 is a partially enlarged cross-sectional view showing a C0 portion of FIG. 5 in an enlarged manner.
  • FIG. 6 is a partial enlarged cross-sectional view showing an example of a battery fixing protrusion according to a second embodiment.
  • FIG. 10 is a partial enlarged cross-sectional view showing another example of the battery fixing protrusion according to the second embodiment.
  • FIG. 6 is a schematic cross-sectional view of a mobile terminal according to a third exemplary embodiment. It is sectional drawing of the portable terminal concerning a comparative example. It is a partial expanded sectional view which expands and shows the B1 part of FIG. It is a partial expanded sectional view which expands and shows the C1 part of FIG.
  • the mobile terminal 91 is a smartphone.
  • the mobile terminal 91 includes a housing 81, a display unit 21, a sheet 31, a camera module 51, a battery 61, and a protrusion 211.
  • the housing 81 includes a front case 11 and a rear case 41.
  • the front case 11 includes a resin molded body formed of a resin such as polycarbonate and a sheet metal member 111 inserted into the resin molded body.
  • a display unit 21 is attached to the outer surface of the front case 11.
  • a camera module 51, a battery 61, a protruding portion 211, a substrate (not shown), and the like are mounted on the inner surface of the front case 11.
  • the front case 11 is fitted into the rear case 41 so as to close the opening of the rear case 41.
  • the protruding portion 211 functions as a battery holder that holds and holds the battery 61.
  • the protrusion 211 holds the battery 61 in a posture parallel to the display unit 21.
  • the portable terminal 91 includes an end portion 91a and an end portion 91b opposite to the end portion 91a.
  • the battery 61 includes an end portion 61a and an end portion 61b opposite to the end portion 61a.
  • the end portion 61a is disposed on the end portion 91a side, and the end portion 61b is disposed on the end portion 91b side.
  • the protrusion 211 is disposed on the end 91 b side of the battery 61, and the camera module 51 is disposed on the end 91 b side of the protrusion 211.
  • the casing 81 needs to have the largest thickness at the place where the camera module 51 is arranged. Since the camera module 51 is disposed in the vicinity of the end portion 91b of the mobile terminal 91, the thickness E81 of the housing 81 in the vicinity of the end portion 91b needs to be maximized.
  • the thickness D81 of the casing 81 in the vicinity of the end 91a needs to be set to a value that can accommodate the battery 61, but can be smaller than the thickness E81. If the thickness of the entire casing 81 is adjusted to the thickness E81, the outer shape of the casing 81 becomes flat, but the entire casing 81 becomes thick and the portable terminal 91 becomes large.
  • the end 91a of the casing 81 is obtained.
  • a step is formed between the portion on the side and the portion on the end 91b side.
  • the step is not preferable in terms of design. Therefore, as shown in FIG. 13, it is possible to adopt a shape in which a portion between the portion on the end portion 91b side having the thickness E81 and the portion on the end portion 91a side having the thickness D81 smaller than the thickness E81 is inclined. It is preferable because both downsizing and design can be achieved.
  • FIG. 14 shows an enlarged portion B1 in the vicinity of 61a at the end of the battery 61 in FIG.
  • the sheet 31 is disposed between the sheet metal member 111 of the front case 11 and the battery 61.
  • FIG. 15 shows an enlarged portion C1 in the vicinity of the end 61b of the battery 61 in FIG.
  • the protruding portion 211 includes a pedestal portion 211a fixed to the sheet metal member 111 and a holding portion 211b that contacts the end portion 61b.
  • a camera screen 141 is provided at a position of the rear case 41 facing the camera module 51.
  • the portable terminal Next, the portable terminal according to the first embodiment will be described.
  • the mobile terminal may be a mobile phone other than a smartphone such as a feature phone, a PDA (Personal Digital Assistant), or a tablet terminal.
  • the portable terminal may be referred to as a portable electronic terminal or a portable electronic device.
  • the mobile terminal 90 includes a housing 80 and a display unit 20.
  • the mobile terminal 90 includes an end 90a and an end 90b opposite to the end 90a.
  • the display unit 20 includes a rectangular display screen 20a. One short side of the display screen 20a is disposed on the end 90a side, and the other short side of the display screen 20a is disposed on the end 90b side.
  • FIG. 2 shows a cross-sectional view of the mobile terminal 90.
  • the portable terminal 90 includes a battery 60 that is mounted in a housing 80.
  • the battery 60 is a secondary battery that supplies power to an electronic circuit (not shown) mounted on the display unit 20 or the mobile terminal 90, for example.
  • the battery 60 includes an end portion 60a and an end portion 60b opposite to the end portion 60a.
  • the end 60a is disposed on the end 90a side, and the end 60b is disposed on the end 90b side.
  • the casing 80 has a shape in which a portion between an end portion 90b side portion having a thickness E80 and an end portion 90a side portion having a thickness D80 smaller than the thickness E80 is inclined.
  • the battery 60 is disposed in an inclined portion of the housing 80 and is mounted in an inclined posture according to the inclined design of the housing 80.
  • the inclination angle of the battery 60 may coincide with the inclination angle of the inclined portion of the housing 80 or may be smaller than the inclination angle of the inclined portion of the housing 80.
  • the casing 80 mounts the battery 60 in a posture inclined with respect to the display screen 20a so that the end 60a is close to the plane including the display screen 20a and the end 60b is far from the plane including the display screen 20b.
  • the housing 80 is formed with an opening 80a in which the end 60a is disposed.
  • the effect of mounting the battery 60 while being inclined with respect to the display screen 20a will be described.
  • the height at the end 60a of the battery 60 is higher than when the battery 60 is mounted parallel to the display screen 20a (see the broken line portion in FIG. 3).
  • the thickness D80 can be made smaller than the thickness D81.
  • casing 80 is demonstrated.
  • the battery 60 By mounting the battery 60 so as to be inclined with respect to the display screen 20 a, only the end 60 a of the battery 60 is disposed in the vicinity of the housing 80. Therefore, an opening 80a in which the end portion 60a is disposed is formed in the housing 80. Specifically, the ridge 60c at the end 60a is buried in the opening 80a.
  • the thickness D80 can be further reduced as compared with the thickness D81.
  • the present embodiment it is possible to provide a portable terminal 90 having an excellent battery mounting structure.
  • the battery mounting structure according to the present embodiment can realize a reduction in the thickness of the mobile terminal 90.
  • the opening 80a only needs to be able to arrange a part of the battery 60, and does not need to be able to arrange the entire battery 60.
  • the end 60a is arranged in the opening 80a, but the end 60b is not arranged. Therefore, it is not necessary to increase the size of the opening 80a. Therefore, the strength of the housing 80 is hardly lowered by forming the opening 80a.
  • the battery 60 is disposed on the inclined portion of the housing 80 and mounted in an inclined posture in accordance with the inclined design of the housing 80, the design of the mobile terminal 90 is not impaired.
  • the mobile terminal 90 includes a housing 80, a display unit 20, a sheet 30, a camera module 50, a battery 60, and a protrusion 210.
  • the housing 80 includes a front case 10 and a rear case 40.
  • the display unit 20 includes a display glass 120, a display device 220, and a touch panel unit (not shown).
  • the display device 220 is a liquid crystal display (LCD: Liquid Crystal Display) or an organic EL display (OELD: Organic Electroluminescence Display), for example.
  • LCD Liquid Crystal Display
  • OELD Organic Electroluminescence Display
  • the front case 10 includes a resin molded body formed of a resin such as polycarbonate and a sheet metal member 110 inserted into the resin molded body.
  • a display unit 20 is attached to the outer surface of the front case 10.
  • the outer peripheral portion of the display glass 120 is fixed to the front case 10 with a double-sided tape or the like.
  • the front case 10 is fitted into the rear case 40 so as to close the opening of the rear case 40.
  • the protrusion 210 functions as a battery holder that fixes and holds the battery 60 mounted in the housing 80.
  • the protruding portion 210 holds the battery 60 in a posture inclined with respect to the display portion 20.
  • the end 60 a of the battery 60 is disposed on the end 90 a side of the mobile terminal 90, and the end 60 b of the battery 60 is disposed on the end 90 b side of the mobile terminal 90.
  • the protrusion 210 is disposed on the end 90 b side from the end 60 b of the battery 60, and the camera module 50 is disposed on the end 90 b side from the protrusion 210.
  • an opening 80 a in which the end portion 60 a of the battery 60 is disposed is formed in the sheet metal member 110 of the front case 10.
  • the opening 80 a passes through the sheet metal member 110. That is, the opening 80a passes through the front case 10. It is easy to form the opening 80 a in the sheet metal member 110. Therefore, the mobile terminal 90 can be easily manufactured. Further, the protrusion 210 is formed on the sheet metal member 110.
  • the sheet 30 is a flexible printed circuit board (FPC) for electrically connecting the end 90 a side and the end 90 b side of the mobile terminal 90.
  • the sheet 30 electrically connects the camera module 50 disposed on the end 90 b side with respect to the battery 60 and a processing device (not illustrated) disposed on the end 90 a side with respect to the battery 60.
  • the seat 30 is disposed between the front case 10 and the battery 60.
  • FIG. 7 shows an enlarged portion B0 in the vicinity of the end 60a of the battery 60 in FIG.
  • the sheet 30 is disposed between the sheet metal member 110 of the front case 10 and the battery 60.
  • the sheet 30 is dropped into an opening 80 a formed in the sheet metal member 110 and is disposed around the end 60 a of the battery 60. Specifically, the sheet 30 bypasses the ridge 60c buried in the opening 80a.
  • the effect of the sheet 30 being dropped into the opening 80a and arranged around the end 60a of the battery 60 will be described.
  • the height at the end 60a of 60 can be lowered by the difference ⁇ 3. Therefore, when it is necessary to dispose the sheet 30 between the battery 60 and the housing 80 (front case 10), the thickness D80 can be made smaller than the thickness D81.
  • the sheet 30 is a flexible printed circuit board, it is possible to connect the circuit disposed on the end 90a side from the battery 60 and the circuit disposed on the end 90b side from the battery 60 while reducing the thickness of the portable terminal 90.
  • the sheet 30 may be a functional sheet such as a graphite sheet. When the sheet 30 is a graphite sheet, the heat dissipation efficiency of the battery 60 can be improved while the mobile terminal 90 is thinned. Both the sheet 30 as a flexible printed circuit board and the sheet 30 as a graphite sheet may be provided.
  • FIG. 9 shows an enlarged portion C0 in the vicinity of the end 60b of the battery 60 in FIG.
  • the protruding portion 210 includes a pedestal portion 210 a fixed to the sheet metal member 110 of the housing 80 and a holding portion 210 b that contacts the end portion 60 b.
  • a camera screen 140 is provided at a position facing the camera module 50 of the rear case 40.
  • the pedestal portion 210a includes a portion disposed in the gap between the sheet metal member 110 and the battery 60 and a portion not disposed in the gap.
  • the holding portion 210b is connected to a portion that is not disposed in the gap.
  • the pedestal part 210a can be formed widely. Specifically, since the pedestal portion 210a includes a portion disposed in the gap between the sheet metal member 110 and the battery 60 and a portion not disposed in the gap, the pedestal portion 210a can be widely formed. Therefore, the protrusion 210 for fixing the battery 60 is firmly fixed to the sheet metal member 110 of the housing 80, and the battery 60 is fixed to the front case 10 with certainty. If the user inadvertently drops the mobile terminal 90, the protrusion 210 receives a load when the battery 60 is about to slip due to the impact of dropping.
  • the protruding portion 210 is firmly fixed to the housing 80, it is possible to prevent problems such as the protruding portion 210 falling off the housing 80 and the electrical connection of the battery 60 becoming unstable. . Therefore, the connection reliability of the battery 60 built in the terminal 90 can be improved.
  • FIG. 10 shows an example of a fixing structure for fixing the protrusion 210 to the sheet metal member 110.
  • the pedestal portion 210a of the protrusion 210 is formed on the cut and raised portion 110a of the sheet metal member 110 with a resin such as polycarbonate.
  • the pedestal part 210a is formed so as to wrap the cut and raised part 110a. Since the pedestal part 210a is formed in the cut and raised part 110a, the protruding part 210 is firmly fixed to the sheet metal member 110.
  • FIG. 11 shows another example of a fixing structure for fixing the protruding portion 210 to the sheet metal member 110.
  • the pedestal 210a of the protrusion 210 is formed in the notch 110b of the sheet metal member 110 with a resin such as polycarbonate.
  • the pedestal part 210a is formed so as to wrap the notch part 110b. Since the pedestal 210a is formed in the notch 110b, the protrusion 210 is firmly fixed to the sheet metal member 110.
  • the notch 110b includes a surface 110d on which the protrusion 210 is provided, and a surface 110c opposite to the surface 110d.
  • a through hole that penetrates the sheet metal member 110 from the surface 110c to the surface 110d is formed in the cutout portion 110b.
  • the pedestal part 210a includes a portion disposed in the through hole. Since the through hole is narrowed from the surface 110c to the surface 110d, the protrusion 210 is difficult to come out of the through hole.
  • the mobile terminal 90 includes a housing 80, a display unit 20, and a protrusion 210.
  • the casing 80 mounts the battery 60 in a posture inclined with respect to the display screen 20a so that the end 60a is close to the plane including the display screen 20a and the end 60b is far from the plane including the display screen 20a.
  • the opening 80a in which the end portion 60a is disposed is not formed in the housing 80.
  • the battery 60 is mounted to be inclined with respect to the display screen 20 a, so that the battery 60 is compared with the case where the battery 60 is mounted in parallel to the display screen 20 a (see the broken line portion in FIG. 3).
  • the height at the end 60a can be reduced by the difference ⁇ 1. Therefore, the thickness D80 can be made smaller than the thickness D81.
  • the protrusion 210 functions as a battery holder that fixes and holds the battery 60 mounted in the housing 90.
  • the protruding portion 210 holds the battery 60 in a posture inclined with respect to the display portion 20.
  • the protruding portion 210 includes a pedestal portion 210a fixed to the housing 80 and a holding portion 210b that contacts the end portion 60b.
  • the pedestal portion 210a includes a portion disposed in the gap between the sheet metal member 110 and the battery 60 and a portion not disposed in the gap.
  • the holding portion 210b is connected to a portion that is not disposed in the gap.
  • the pedestal part 210a can be widely formed. Specifically, since the pedestal portion 210a includes a portion disposed in the gap between the sheet metal member 110 and the battery 60 and a portion not disposed in the gap, the pedestal portion 210a can be formed widely. Therefore, the protrusion 210 for fixing the battery 60 is firmly fixed to the sheet metal member 110 of the housing 80, and the battery 60 is securely fixed to the housing 80. Therefore, according to this Embodiment, the portable terminal 90 provided with the outstanding battery mounting structure can be provided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Telephone Set Structure (AREA)

Abstract

The purpose of the present invention is to provide a portable terminal that is provided with an excellent battery mounting structure. A portable terminal (90) is provided with: a display section (20); and a housing (80) having a battery (60) mounted therein in an attitude wherein the battery is tilted with respect to a display screen (20a) of the display section (20) such that a first end portion (60a) of the battery (60) is close to a plane that includes the display screen (20a), and a second end portion (60b) of the battery (60) is far from the plane. An opening (80a) in which the first end portion (60a) is disposed is formed in the housing (80). The battery (60) is mounted in the tilted attitude such that the first end portion (60a) is close to the plane that includes the display screen (20a), and the first end portion (60a) is disposed in the opening (80a) of the housing (80), thereby achieving thickness reduction of the portable terminal (90).

Description

携帯端末Mobile device
 本発明は携帯端末に関し、特に携帯端末の電池実装構造に関する。 The present invention relates to a mobile terminal, and more particularly to a battery mounting structure for a mobile terminal.
 スマートフォンのような携帯端末は、ユーザに携帯されて使用される。そのため携帯端末においては、持ち運びに便利なように小型・薄型デザインが好まれる。携帯端末に内蔵される電池は携帯端末の厚みに大きく関係するから、電池を効率よく配置することが重要である。また、ユーザがうっかり携帯端末を落とした場合であっても電池の電気的接続を維持するために、電池を確実に固定しておくことが重要である。携帯端末の設計を進めるにあたり、主要部品である電池の配置及び固定は大きな設計要素である。 A mobile terminal such as a smartphone is used by being carried by a user. For this reason, small and thin designs are preferred for portable terminals so that they are convenient to carry. Since the battery built in the portable terminal is greatly related to the thickness of the portable terminal, it is important to arrange the battery efficiently. In addition, even if the user accidentally drops the mobile terminal, it is important to securely fix the battery in order to maintain the battery electrical connection. When designing a mobile terminal, the arrangement and fixing of the battery, which is a main component, is a major design factor.
 携帯端末の電池実装構造の一例が特許文献1に記載されている。特許文献1に開示された携帯電話機は、キー操作部を備えた上ケースと、電池収納部を備えた下ケースとを備える。電池収納部は上ケースの主面に対して傾斜しており、下ケースの底面も上ケースの主面に対して傾斜している。したがって、携帯電話機を小型化することができる。 An example of a battery mounting structure of a portable terminal is described in Patent Document 1. The mobile phone disclosed in Patent Literature 1 includes an upper case having a key operation unit and a lower case having a battery storage unit. The battery housing portion is inclined with respect to the main surface of the upper case, and the bottom surface of the lower case is also inclined with respect to the main surface of the upper case. Therefore, the mobile phone can be reduced in size.
 携帯端末の電池実装構造の他の例が特許文献2に記載されている。特許文献2に開示された携帯電話機の電池パック保持装置を以下に説明する。電話機本体の装着部には、固定凸部、位置決め凸部が設けられる。電池パックには第1及び第2凹部、係合凹部、位置決め凹部が設けられる。筐体には収納部が形成され、第1及び第2凸部を設けた摺動フックと、摺動フックを電池パックに向かって付勢し、押圧力を生じさせるスプリングを収納する。電池パックの装着は、係合凹部を固定凸部へ挿入し、接点を支軸に回転軌道を描きながら移動させて位置決め凸部を位置決め凹部に嵌合させる。さらに第2凸部の斜面部により第2凹部と圧接係合させ、押圧力を長手方向と厚み方向に分力して電池パックのガタツキをなくす。また第1凸部と第2凹部の平面部の係合により、外的要因による電池パックの抜脱を防止する。 Another example of a battery mounting structure for a portable terminal is described in Patent Document 2. A battery pack holding device for a mobile phone disclosed in Patent Document 2 will be described below. The mounting portion of the telephone body is provided with a fixed convex portion and a positioning convex portion. The battery pack is provided with first and second recesses, an engagement recess, and a positioning recess. A housing portion is formed in the housing, and a sliding hook provided with first and second convex portions and a spring that urges the sliding hook toward the battery pack to generate a pressing force are housed. When the battery pack is mounted, the engaging recess is inserted into the fixed protrusion, and the contact is moved while drawing a rotation trajectory on the support shaft to fit the positioning protrusion into the positioning recess. Further, the inclined surface portion of the second convex portion is brought into press contact with the second concave portion, and the pressing force is divided in the longitudinal direction and the thickness direction to eliminate the backlash of the battery pack. Further, the engagement of the first convex portion and the flat portion of the second concave portion prevents the battery pack from being detached due to an external factor.
特開2005-348291号公報JP 2005-348291 A 特開平10-117224号公報JP-A-10-117224
 特許文献1によれば、電池収納部を上ケースの主面に対して傾斜して設けることで携帯端末の小型化を実現している。しかし、携帯端末をさらに薄型化する余地があるという問題があった。
 また、特許文献2によれば、電池を固定するための突起部としての固定凸部が電話機本体に設けられる。しかし、電池を固定するための突起部の筐体への固定を強固にすることについては考慮されていないという問題があった。
According to Patent Literature 1, the mobile terminal is downsized by providing the battery storage portion with an inclination with respect to the main surface of the upper case. However, there is a problem that there is room for further thinning the portable terminal.
According to Patent Document 2, a fixing convex portion as a protruding portion for fixing the battery is provided on the telephone body. However, there has been a problem that no consideration has been given to strengthening the fixing of the protruding portion for fixing the battery to the housing.
 本発明の目的は、このような問題点の少なくとも一つを解決するため、優れた電池実装構造を備えた携帯端末を提供することである。 An object of the present invention is to provide a portable terminal having an excellent battery mounting structure in order to solve at least one of such problems.
 本発明の第1の観点にかかる携帯端末は、表示部と、電池の第1端部が前記表示部の表示画面を含む平面に近く、前記電池の第2端部が前記平面から遠くなるように前記表示画面に対して傾斜した姿勢で前記電池を実装する筐体とを具備する。前記第1端部が配置される開口が前記筐体に形成される。 In the mobile terminal according to the first aspect of the present invention, the display unit and the first end of the battery are close to a plane including the display screen of the display unit, and the second end of the battery is far from the plane. And a housing for mounting the battery in a posture inclined with respect to the display screen. An opening in which the first end is disposed is formed in the housing.
 本発明の第2の観点にかかる携帯端末は、表示部と、電池の第1端部が前記表示部の表示画面を含む平面に近く、前記電池の第2端部が前記平面から遠くなるように前記表示画面に対して傾斜した姿勢で前記電池を実装する筐体と、前記電池を保持する突起部とを具備する。前記突起部は、前記筐体に固定された台座部と、前記第2端部に接触する保持部とを備える。前記台座部は、前記筐体と前記電池の隙間に配置される第1部分と、前記隙間に配置されない第2部分とを備える。前記保持部は、前記第2部分に接続される。 The portable terminal according to the second aspect of the present invention is such that the display unit and the first end of the battery are close to a plane including the display screen of the display unit, and the second end of the battery is far from the plane. A housing for mounting the battery in a posture inclined with respect to the display screen, and a protrusion for holding the battery. The protrusion includes a pedestal fixed to the housing and a holding portion that contacts the second end. The pedestal portion includes a first portion disposed in a gap between the casing and the battery, and a second portion not disposed in the gap. The holding part is connected to the second part.
 本発明により、優れた電池実装構造を備えた携帯端末を提供することができる。 According to the present invention, a portable terminal having an excellent battery mounting structure can be provided.
実施の形態1にかかる携帯端末の斜視図である。1 is a perspective view of a mobile terminal according to a first exemplary embodiment. 実施の形態1に係る携帯端末の概略断面図である。2 is a schematic cross-sectional view of the mobile terminal according to Embodiment 1. FIG. 電池が表示画面に平行に配置されたときと、斜めに配置されたときを比較する概念図である。It is a conceptual diagram which compares the time when a battery is arrange | positioned in parallel with a display screen, and the time when it arrange | positions diagonally. 斜めに配置された電池の端部が筐体の開口に埋没する状態を説明する概念図である。It is a conceptual diagram explaining the state which the edge part of the battery arrange | positioned diagonally is buried in opening of a housing | casing. 実施の形態2にかかる携帯端末の断面図である。FIG. 3 is a cross-sectional view of a mobile terminal according to a second exemplary embodiment. 実施の形態2にかかる携帯端末の分解断面図である。FIG. 6 is an exploded cross-sectional view of a mobile terminal according to a second exemplary embodiment. 図5のB0部分を拡大して示す部分拡大断面図である。It is a partial expanded sectional view which expands and shows the B0 part of FIG. 斜めに配置された電池の端部をシートが迂回する状態を説明する概念図である。It is a conceptual diagram explaining the state in which a sheet | seat detours the edge part of the battery arrange | positioned diagonally. 図5のC0部分を拡大して示す部分拡大断面図である。FIG. 6 is a partially enlarged cross-sectional view showing a C0 portion of FIG. 5 in an enlarged manner. 実施の形態2にかかる電池固定用突起部の一例を示す部分拡大断面図である。FIG. 6 is a partial enlarged cross-sectional view showing an example of a battery fixing protrusion according to a second embodiment. 実施の形態2にかかる電池固定用突起部の他の例を示す部分拡大断面図である。FIG. 10 is a partial enlarged cross-sectional view showing another example of the battery fixing protrusion according to the second embodiment. 実施の形態3にかかる携帯端末の概略断面図である。FIG. 6 is a schematic cross-sectional view of a mobile terminal according to a third exemplary embodiment. 比較例にかかる携帯端末の断面図である。It is sectional drawing of the portable terminal concerning a comparative example. 図13のB1部分を拡大して示す部分拡大断面図である。It is a partial expanded sectional view which expands and shows the B1 part of FIG. 図13のC1部分を拡大して示す部分拡大断面図である。It is a partial expanded sectional view which expands and shows the C1 part of FIG.
 以下、図面を参照して本発明の実施の形態について説明する。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
(比較例)
 はじめに、図13~15を参照して、発明者らが検討した比較例にかかる携帯端末を説明する。
(Comparative example)
First, a portable terminal according to a comparative example examined by the inventors will be described with reference to FIGS.
 図13を参照して、比較例にかかる携帯端末91は、スマートフォンである。携帯端末91は、筐体81と、表示部21と、シート31と、カメラモジュール51と、電池61と、突起部211とを備える。筐体81は、フロントケース11と、リアケース41を備える。フロントケース11は、ポリカーボネートなどの樹脂によって形成された樹脂成形体と、樹脂成形体にインサートされた板金部材111とを備える。フロントケース11の外側の面には、表示部21が取り付けられている。フロントケース11の内側の面には、カメラモジュール51、電池61、突起部211、基板(不図示)などが実装される。フロントケース11は、リアケース41の開口部を閉じるようにリアケース41に嵌め込まれる。 Referring to FIG. 13, the mobile terminal 91 according to the comparative example is a smartphone. The mobile terminal 91 includes a housing 81, a display unit 21, a sheet 31, a camera module 51, a battery 61, and a protrusion 211. The housing 81 includes a front case 11 and a rear case 41. The front case 11 includes a resin molded body formed of a resin such as polycarbonate and a sheet metal member 111 inserted into the resin molded body. A display unit 21 is attached to the outer surface of the front case 11. A camera module 51, a battery 61, a protruding portion 211, a substrate (not shown), and the like are mounted on the inner surface of the front case 11. The front case 11 is fitted into the rear case 41 so as to close the opening of the rear case 41.
 突起部211は、電池61を固定保持する電池ホルダーとして機能する。突起部211は、電池61を表示部21に平行な姿勢で固定保持する。携帯端末91は、端部91aと、端部91aの反対側の端部91bとを備える。電池61は、端部61aと、端部61aの反対側の端部61bとを備える。端部61aが端部91a側に配置され、端部61bが端部91b側に配置される。電池61より端部91b側に突起部211が配置され、突起部211より端部91b側にカメラモジュール51が配置される。 The protruding portion 211 functions as a battery holder that holds and holds the battery 61. The protrusion 211 holds the battery 61 in a posture parallel to the display unit 21. The portable terminal 91 includes an end portion 91a and an end portion 91b opposite to the end portion 91a. The battery 61 includes an end portion 61a and an end portion 61b opposite to the end portion 61a. The end portion 61a is disposed on the end portion 91a side, and the end portion 61b is disposed on the end portion 91b side. The protrusion 211 is disposed on the end 91 b side of the battery 61, and the camera module 51 is disposed on the end 91 b side of the protrusion 211.
 筐体81は、カメラモジュール51が配置された箇所の厚みを最も大きくする必要がある。カメラモジュール51が携帯端末91の端部91bの近傍に配置されているため、端部91bの近傍における筐体81の厚みE81を最も大きくする必要がある。端部91aの近傍における筐体81の厚みD81は、電池61を収容可能な値に設定する必要があるが、厚みE81より小さくすることができる。仮に、筐体81全体の厚みを厚みE81に合わせると、筐体81の外形形状が平坦となるが、筐体81全体が厚くなり、携帯端末91が大型化してしまう。 The casing 81 needs to have the largest thickness at the place where the camera module 51 is arranged. Since the camera module 51 is disposed in the vicinity of the end portion 91b of the mobile terminal 91, the thickness E81 of the housing 81 in the vicinity of the end portion 91b needs to be maximized. The thickness D81 of the casing 81 in the vicinity of the end 91a needs to be set to a value that can accommodate the battery 61, but can be smaller than the thickness E81. If the thickness of the entire casing 81 is adjusted to the thickness E81, the outer shape of the casing 81 becomes flat, but the entire casing 81 becomes thick and the portable terminal 91 becomes large.
 一方、筐体81の端部91b側の部分の厚みを厚みE81に合わせ、筐体81の端部91a側の部分の厚みを厚みE81より小さい厚みD81に合わせると、筐体81の端部91a側の部分と端部91b側の部分との間に段差ができてしまう。段差は、デザイン的には好ましくない。そこで、図13に示すように、厚みE81を有する端部91b側の部分と厚みE81より小さい厚みD81を有する端部91a側の部分との間の部分に傾斜をつけた形状を採用することが、小型化とデザイン性を両立することができるので好ましい。 On the other hand, when the thickness of the portion on the end 91b side of the casing 81 is matched with the thickness E81 and the thickness of the portion on the end 91a side of the casing 81 is matched with the thickness D81 smaller than the thickness E81, the end 91a of the casing 81 is obtained. A step is formed between the portion on the side and the portion on the end 91b side. The step is not preferable in terms of design. Therefore, as shown in FIG. 13, it is possible to adopt a shape in which a portion between the portion on the end portion 91b side having the thickness E81 and the portion on the end portion 91a side having the thickness D81 smaller than the thickness E81 is inclined. It is preferable because both downsizing and design can be achieved.
 図14は、図13における電池61の端部の61a近傍の部分B1を拡大して示す。フロントケース11の板金部材111と電池61の間にシート31が配置される。 FIG. 14 shows an enlarged portion B1 in the vicinity of 61a at the end of the battery 61 in FIG. The sheet 31 is disposed between the sheet metal member 111 of the front case 11 and the battery 61.
 図15は、図13における電池61の端部61bの近傍の部分C1を拡大して示す。突起部211は、板金部材111に固定された台座部211aと、端部61bに接触する保持部211bとを備える。リアケース41のカメラモジュール51と向かい合う位置にカメラスクリーン141が設けられる。 FIG. 15 shows an enlarged portion C1 in the vicinity of the end 61b of the battery 61 in FIG. The protruding portion 211 includes a pedestal portion 211a fixed to the sheet metal member 111 and a holding portion 211b that contacts the end portion 61b. A camera screen 141 is provided at a position of the rear case 41 facing the camera module 51.
(実施の形態1)
 次に、実施の形態1にかかる携帯端末を説明する。以下において、携帯端末がスマートフォンの場合を説明するが、携帯端末は、フィーチャーフォンのようなスマートフォン以外の携帯電話機、PDA(Personal Digital Assistant)、又はタブレット端末であってもよい。携帯端末は、携帯電子端末又は携帯電子機器と称される場合がある。
(Embodiment 1)
Next, the portable terminal according to the first embodiment will be described. In the following, the case where the mobile terminal is a smartphone will be described. However, the mobile terminal may be a mobile phone other than a smartphone such as a feature phone, a PDA (Personal Digital Assistant), or a tablet terminal. The portable terminal may be referred to as a portable electronic terminal or a portable electronic device.
 図1を参照して、実施の形態1にかかる携帯端末90は、筐体80と、表示部20とを備える。携帯端末90は、端部90aと、端部90aの反対側の端部90bとを備える。表示部20は、矩形形状の表示画面20aを備える。表示画面20aの一の短辺が端部90a側に配置され、表示画面20aの他の短辺が端部90b側に配置される。 Referring to FIG. 1, the mobile terminal 90 according to the first embodiment includes a housing 80 and a display unit 20. The mobile terminal 90 includes an end 90a and an end 90b opposite to the end 90a. The display unit 20 includes a rectangular display screen 20a. One short side of the display screen 20a is disposed on the end 90a side, and the other short side of the display screen 20a is disposed on the end 90b side.
 図2は、携帯端末90の断面図を示す。携帯端末90は、筐体80内に実装された電池60を備える。電池60は、例えば、表示部20や携帯端末90に実装された電子回路(不図示)に電力を供給する二次電池である。電池60は、端部60aと、端部60aの反対側の端部60bとを備える。端部60aが端部90a側に配置され、端部60bが端部90b側に配置される。筐体80は、厚みE80を有する端部90b側の部分と厚みE80より小さい厚みD80を有する端部90a側の部分との間の部分に傾斜をつけた形状をしている。電池60は、筐体80の傾斜部分に配置され、筐体80の傾斜デザインに合わせて傾斜した姿勢で実装される。尚、電池60の傾斜角度は、筐体80の傾斜部分の傾斜角度に一致していてもよく、筐体80の傾斜部分の傾斜角度より小さくてもよい。筐体80は、端部60aが表示画面20aを含む平面に近く、端部60bが表示画面20bを含む平面から遠くなるように表示画面20aに対して傾斜した姿勢で電池60を実装する。筐体80には、端部60aが配置される開口80aが形成されている。 FIG. 2 shows a cross-sectional view of the mobile terminal 90. The portable terminal 90 includes a battery 60 that is mounted in a housing 80. The battery 60 is a secondary battery that supplies power to an electronic circuit (not shown) mounted on the display unit 20 or the mobile terminal 90, for example. The battery 60 includes an end portion 60a and an end portion 60b opposite to the end portion 60a. The end 60a is disposed on the end 90a side, and the end 60b is disposed on the end 90b side. The casing 80 has a shape in which a portion between an end portion 90b side portion having a thickness E80 and an end portion 90a side portion having a thickness D80 smaller than the thickness E80 is inclined. The battery 60 is disposed in an inclined portion of the housing 80 and is mounted in an inclined posture according to the inclined design of the housing 80. Note that the inclination angle of the battery 60 may coincide with the inclination angle of the inclined portion of the housing 80 or may be smaller than the inclination angle of the inclined portion of the housing 80. The casing 80 mounts the battery 60 in a posture inclined with respect to the display screen 20a so that the end 60a is close to the plane including the display screen 20a and the end 60b is far from the plane including the display screen 20b. The housing 80 is formed with an opening 80a in which the end 60a is disposed.
 図3を参照して、電池60を表示画面20aに対して傾斜させて実装することによる効果を説明する。電池60を表示画面20aに対して傾斜させて実装することで、電池60を表示画面20aに平行に実装した場合(図3の破線部分参照)に比べて、電池60の端部60aにおける高さを差分δ1だけ低くすることができる。したがって、厚みD80を厚みD81に比べて小さくすることができる。 Referring to FIG. 3, the effect of mounting the battery 60 while being inclined with respect to the display screen 20a will be described. By mounting the battery 60 at an inclination with respect to the display screen 20a, the height at the end 60a of the battery 60 is higher than when the battery 60 is mounted parallel to the display screen 20a (see the broken line portion in FIG. 3). Can be lowered by the difference δ1. Therefore, the thickness D80 can be made smaller than the thickness D81.
 図4を参照して、端部60aが配置される開口80aを筐体80に形成することによる効果を説明する。電池60を表示画面20aに対して傾斜させて実装することで、電池60は、端部60aだけが筐体80の近傍に配置される。そこで、端部60aが配置される開口80aを筐体80に形成する。具体的には、端部60aにおける稜60cを開口80aに埋没させる。このようにすることで、電池60を表示画面20aに平行に実装した場合(図4の破線部分参照)に比べて、電池60の端部60aにおける高さを差分δ2だけ低くすることができる。したがって、厚みD80を厚みD81に比べて更に小さくすることができる。 With reference to FIG. 4, the effect by forming the opening 80a in which the edge part 60a is arrange | positioned in the housing | casing 80 is demonstrated. By mounting the battery 60 so as to be inclined with respect to the display screen 20 a, only the end 60 a of the battery 60 is disposed in the vicinity of the housing 80. Therefore, an opening 80a in which the end portion 60a is disposed is formed in the housing 80. Specifically, the ridge 60c at the end 60a is buried in the opening 80a. By doing in this way, compared with the case where the battery 60 is mounted in parallel with the display screen 20a (refer to the broken line portion in FIG. 4), the height at the end 60a of the battery 60 can be lowered by the difference δ2. Therefore, the thickness D80 can be further reduced as compared with the thickness D81.
 本実施の形態によれば、優れた電池実装構造を備えた携帯端末90を提供することができる。本実施の形態にかかる電池実装構造は、携帯端末90の薄型化を実現できる。尚、開口80aは、電池60の一部が配置可能であればよく、電池60の全体が配置可能である必要がない。具体的には、開口80aに端部60aが配置されるが、端部60bは配置されない。そのため、開口80aのサイズを大きくする必要がない。したがって、開口80aを形成することによって筐体80の強度がほとんど低下しない。また、電池60が筐体80の傾斜部分に配置され、筐体80の傾斜デザインに合わせて傾斜した姿勢で実装されるため、携帯端末90のデザインが損なわれない。 According to the present embodiment, it is possible to provide a portable terminal 90 having an excellent battery mounting structure. The battery mounting structure according to the present embodiment can realize a reduction in the thickness of the mobile terminal 90. Note that the opening 80a only needs to be able to arrange a part of the battery 60, and does not need to be able to arrange the entire battery 60. Specifically, the end 60a is arranged in the opening 80a, but the end 60b is not arranged. Therefore, it is not necessary to increase the size of the opening 80a. Therefore, the strength of the housing 80 is hardly lowered by forming the opening 80a. In addition, since the battery 60 is disposed on the inclined portion of the housing 80 and mounted in an inclined posture in accordance with the inclined design of the housing 80, the design of the mobile terminal 90 is not impaired.
(実施の形態2)
 次に、実施の形態2にかかる携帯端末を説明する。以下において、実施の形態1と共通する事項及び実施の形態1から自明な事項の説明は省略される場合がある。
(Embodiment 2)
Next, a portable terminal according to the second embodiment will be described. In the following, description of matters common to the first embodiment and matters obvious from the first embodiment may be omitted.
 図5を参照して、実施の形態2にかかる携帯端末90は、筐体80と、表示部20と、シート30と、カメラモジュール50と、電池60と、突起部210とを備える。筐体80は、フロントケース10と、リアケース40を備える。表示部20は、ディスプレイガラス120と、表示デバイス220と、タッチパネルユニット(不図示)とを備える。表示デバイス220は、例えば、液晶ディスプレイ(LCD:Liquid Crystal Display)や有機ELディスプレイ(OELD:Organic Electroluminescence Display)である。 Referring to FIG. 5, the mobile terminal 90 according to the second embodiment includes a housing 80, a display unit 20, a sheet 30, a camera module 50, a battery 60, and a protrusion 210. The housing 80 includes a front case 10 and a rear case 40. The display unit 20 includes a display glass 120, a display device 220, and a touch panel unit (not shown). The display device 220 is a liquid crystal display (LCD: Liquid Crystal Display) or an organic EL display (OELD: Organic Electroluminescence Display), for example.
 フロントケース10は、ポリカーボネートなどの樹脂によって形成された樹脂成形体と、樹脂成形体にインサートされた板金部材110とを備える。フロントケース10の外側の面には、表示部20が取り付けられている。表示部20のフロントケース10への取り付け方法は、例えば、ディスプレイガラス120の外周部分が両面テープなどでフロントケース10に固定される。フロントケース10の内側の面には、カメラモジュール50、電池60、突起部210、基板(不図示)などが実装される。フロントケース10は、リアケース40の開口部を閉じるようにリアケース40に嵌め込まれる。 The front case 10 includes a resin molded body formed of a resin such as polycarbonate and a sheet metal member 110 inserted into the resin molded body. A display unit 20 is attached to the outer surface of the front case 10. For example, the outer peripheral portion of the display glass 120 is fixed to the front case 10 with a double-sided tape or the like. On the inner surface of the front case 10, a camera module 50, a battery 60, a protrusion 210, a substrate (not shown), and the like are mounted. The front case 10 is fitted into the rear case 40 so as to close the opening of the rear case 40.
 突起部210は、筐体80内に実装された電池60を固定保持する電池ホルダーとして機能する。突起部210は、電池60を表示部20に対して傾斜した姿勢で固定保持する。電池60の端部60aが携帯端末90の端部90a側に配置され、電池60の端部60bが携帯端末90の端部90b側に配置される。電池60の端部60bより端部90b側に突起部210が配置され、突起部210より端部90b側にカメラモジュール50が配置される。 The protrusion 210 functions as a battery holder that fixes and holds the battery 60 mounted in the housing 80. The protruding portion 210 holds the battery 60 in a posture inclined with respect to the display portion 20. The end 60 a of the battery 60 is disposed on the end 90 a side of the mobile terminal 90, and the end 60 b of the battery 60 is disposed on the end 90 b side of the mobile terminal 90. The protrusion 210 is disposed on the end 90 b side from the end 60 b of the battery 60, and the camera module 50 is disposed on the end 90 b side from the protrusion 210.
 図6を参照して、電池60の端部60aが配置される開口80aがフロントケース10の板金部材110に形成される。開口80aは板金部材110を貫通している。すなわち、開口80aはフロントケース10を貫通している。板金部材110に開口80aを形成することは容易である。したがって、携帯端末90の製造が容易である。また、突起部210は、板金部材110に形成される。 Referring to FIG. 6, an opening 80 a in which the end portion 60 a of the battery 60 is disposed is formed in the sheet metal member 110 of the front case 10. The opening 80 a passes through the sheet metal member 110. That is, the opening 80a passes through the front case 10. It is easy to form the opening 80 a in the sheet metal member 110. Therefore, the mobile terminal 90 can be easily manufactured. Further, the protrusion 210 is formed on the sheet metal member 110.
 シート30は、携帯端末90の端部90a側と端部90b側とを電気的に接続するためのフレキシブルプリント基板(FPC:Flexible Printed Circuits)である。例えば、シート30は、電池60より端部90b側に配置されたカメラモジュール50と、電池60より端部90a側に配置された処理装置(不図示)とを電気的に接続する。シート30は、フロントケース10と電池60の間に配置される。 The sheet 30 is a flexible printed circuit board (FPC) for electrically connecting the end 90 a side and the end 90 b side of the mobile terminal 90. For example, the sheet 30 electrically connects the camera module 50 disposed on the end 90 b side with respect to the battery 60 and a processing device (not illustrated) disposed on the end 90 a side with respect to the battery 60. The seat 30 is disposed between the front case 10 and the battery 60.
 図7は、図5における電池60の端部60a近傍の部分B0を拡大して示す。フロントケース10の板金部材110と電池60の間にシート30が配置される。シート30は、板金部材110に形成された開口80aに落とし込まれて電池60の端部60aを迂回して配置される。具体的には、シート30は、開口80aに埋没した稜60cを迂回している。 FIG. 7 shows an enlarged portion B0 in the vicinity of the end 60a of the battery 60 in FIG. The sheet 30 is disposed between the sheet metal member 110 of the front case 10 and the battery 60. The sheet 30 is dropped into an opening 80 a formed in the sheet metal member 110 and is disposed around the end 60 a of the battery 60. Specifically, the sheet 30 bypasses the ridge 60c buried in the opening 80a.
 図8を参照して、シート30が開口80aに落とし込まれて電池60の端部60aを迂回して配置されることによる効果を説明する。シート30が開口80aに落とし込まれて電池60の端部60aを迂回して配置されることで、シート30が開口80aに落とし込まれない場合(図8の破線部分参照)に比べて、電池60の端部60aにおける高さを差分δ3だけ低くすることができる。したがって、電池60と筐体80(フロントケース10)の間にシート30を配置する必要がある場合において、厚みD80を厚みD81に比べて小さくすることができる。 Referring to FIG. 8, the effect of the sheet 30 being dropped into the opening 80a and arranged around the end 60a of the battery 60 will be described. Compared to the case where the sheet 30 is not dropped into the opening 80a because the sheet 30 is dropped into the opening 80a and arranged around the end 60a of the battery 60 (see the broken line portion in FIG. 8). The height at the end 60a of 60 can be lowered by the difference δ3. Therefore, when it is necessary to dispose the sheet 30 between the battery 60 and the housing 80 (front case 10), the thickness D80 can be made smaller than the thickness D81.
 シート30がフレキシブルプリント基板であるため、携帯端末90を薄型化しながら、電池60より端部90a側に配置された回路と電池60より端部90b側に配置された回路とを接続することができる。尚、シート30は、グラファイトシートのような機能シートであってもよい。シート30がグラファイトシートである場合、携帯端末90を薄型化しながら、電池60の放熱効率を向上することができる。フレキシブルプリント基板としてのシート30と、グラファイトシートとしてのシート30の両方が設けられてもよい。 Since the sheet 30 is a flexible printed circuit board, it is possible to connect the circuit disposed on the end 90a side from the battery 60 and the circuit disposed on the end 90b side from the battery 60 while reducing the thickness of the portable terminal 90. . The sheet 30 may be a functional sheet such as a graphite sheet. When the sheet 30 is a graphite sheet, the heat dissipation efficiency of the battery 60 can be improved while the mobile terminal 90 is thinned. Both the sheet 30 as a flexible printed circuit board and the sheet 30 as a graphite sheet may be provided.
 図9は、図5における電池60の端部60b近傍の部分C0を拡大して示す。突起部210は、筐体80の板金部材110に固定された台座部210aと、端部60bに接触する保持部210bとを備える。リアケース40のカメラモジュール50と向かい合う位置にカメラスクリーン140が設けられる。台座部210aは、板金部材110と電池60の隙間に配置される部分と、隙間に配置されない部分とを備える。保持部210bは、隙間に配置されない部分に接続される。 FIG. 9 shows an enlarged portion C0 in the vicinity of the end 60b of the battery 60 in FIG. The protruding portion 210 includes a pedestal portion 210 a fixed to the sheet metal member 110 of the housing 80 and a holding portion 210 b that contacts the end portion 60 b. A camera screen 140 is provided at a position facing the camera module 50 of the rear case 40. The pedestal portion 210a includes a portion disposed in the gap between the sheet metal member 110 and the battery 60 and a portion not disposed in the gap. The holding portion 210b is connected to a portion that is not disposed in the gap.
 電池60を傾斜させることにより生じる板金部材110と電池60の隙間を利用することで、台座部210aを広く形成することができる。具体的には、台座部210aが板金部材110と電池60の隙間に配置される部分と隙間に配置されない部分とを備えるため、台座部210aを広く形成することができる。そのため、電池60を固定するための突起部210が筐体80の板金部材110に強固に固定され、電池60のフロントケース10への固定が確実になる。ユーザがうっかり携帯端末90を落とした場合、突起部210は電池60が落下の衝撃のためにずれようとするときの荷重を受ける。突起部210が強固に筐体80に固定されているため、突起部210が筐体80から脱落したり、電池60の電気的接続が不安定になったりする等の不具合を防止することができる。したがって、端末90に内蔵される電池60の接続信頼性を向上させることができる。 By using the gap between the sheet metal member 110 and the battery 60 generated by inclining the battery 60, the pedestal part 210a can be formed widely. Specifically, since the pedestal portion 210a includes a portion disposed in the gap between the sheet metal member 110 and the battery 60 and a portion not disposed in the gap, the pedestal portion 210a can be widely formed. Therefore, the protrusion 210 for fixing the battery 60 is firmly fixed to the sheet metal member 110 of the housing 80, and the battery 60 is fixed to the front case 10 with certainty. If the user inadvertently drops the mobile terminal 90, the protrusion 210 receives a load when the battery 60 is about to slip due to the impact of dropping. Since the protruding portion 210 is firmly fixed to the housing 80, it is possible to prevent problems such as the protruding portion 210 falling off the housing 80 and the electrical connection of the battery 60 becoming unstable. . Therefore, the connection reliability of the battery 60 built in the terminal 90 can be improved.
 図10は、突起部210を板金部材110に固定する固定構造の一例を示している。突起部210の台座部210aは、ポリカーボネートなどの樹脂により板金部材110の切り起こし部110aに形成される。台座部210aは、切り起こし部110aを包むように形成される。台座部210aが切り起こし部110aに形成されるため、突起部210が板金部材110に強固に固定される。 FIG. 10 shows an example of a fixing structure for fixing the protrusion 210 to the sheet metal member 110. The pedestal portion 210a of the protrusion 210 is formed on the cut and raised portion 110a of the sheet metal member 110 with a resin such as polycarbonate. The pedestal part 210a is formed so as to wrap the cut and raised part 110a. Since the pedestal part 210a is formed in the cut and raised part 110a, the protruding part 210 is firmly fixed to the sheet metal member 110.
 図11は、突起部210を板金部材110に固定する固定構造の他の例を示している。突起部210の台座部210aは、ポリカーボネートなどの樹脂により板金部材110の切り欠き部110bに形成される。台座部210aは、切り欠き部110bを包むように形成される。台座部210aが切り欠き部110bに形成されるため、突起部210が板金部材110に強固に固定される。切り欠き部110bは、突起部210が設けられる面110dと、面110dの反対側の面110cとを備える。切り欠き部110bに板金部材110を面110cから面110dに貫通する貫通穴が形成されている。台座部210aは、貫通穴に配置された部分を備える。貫通穴が面110cから面110dにかけて狭くなっているため、突起部210は貫通穴から抜けにくい。 FIG. 11 shows another example of a fixing structure for fixing the protruding portion 210 to the sheet metal member 110. The pedestal 210a of the protrusion 210 is formed in the notch 110b of the sheet metal member 110 with a resin such as polycarbonate. The pedestal part 210a is formed so as to wrap the notch part 110b. Since the pedestal 210a is formed in the notch 110b, the protrusion 210 is firmly fixed to the sheet metal member 110. The notch 110b includes a surface 110d on which the protrusion 210 is provided, and a surface 110c opposite to the surface 110d. A through hole that penetrates the sheet metal member 110 from the surface 110c to the surface 110d is formed in the cutout portion 110b. The pedestal part 210a includes a portion disposed in the through hole. Since the through hole is narrowed from the surface 110c to the surface 110d, the protrusion 210 is difficult to come out of the through hole.
(実施の形態3)
 次に、実施の形態3にかかる携帯端末を説明する。以下において、実施の形態1、2と共通する事項及び実施の形態1、2から自明な事項の説明は省略される場合がある。
(Embodiment 3)
Next, a portable terminal according to the third embodiment will be described. In the following, description of matters common to the first and second embodiments and matters obvious from the first and second embodiments may be omitted.
 図12を参照して、実施の形態3にかかる携帯端末90は、筐体80と、表示部20と、突起部210とを備える。筐体80は、端部60aが表示画面20aを含む平面に近く、端部60bが表示画面20aを含む平面から遠くなるように表示画面20aに対して傾斜した姿勢で電池60を実装する。ただし、端部60aが配置される開口80aが筐体80に形成されていない。 Referring to FIG. 12, the mobile terminal 90 according to the third embodiment includes a housing 80, a display unit 20, and a protrusion 210. The casing 80 mounts the battery 60 in a posture inclined with respect to the display screen 20a so that the end 60a is close to the plane including the display screen 20a and the end 60b is far from the plane including the display screen 20a. However, the opening 80a in which the end portion 60a is disposed is not formed in the housing 80.
 図3を参照して、電池60を表示画面20aに対して傾斜させて実装することで、電池60を表示画面20aに平行に実装した場合(図3の破線部分参照)に比べて、電池60の端部60aにおける高さを差分δ1だけ低くすることができる。したがって、厚みD80を厚みD81に比べて小さくすることができる。 With reference to FIG. 3, the battery 60 is mounted to be inclined with respect to the display screen 20 a, so that the battery 60 is compared with the case where the battery 60 is mounted in parallel to the display screen 20 a (see the broken line portion in FIG. 3). The height at the end 60a can be reduced by the difference δ1. Therefore, the thickness D80 can be made smaller than the thickness D81.
 図12を参照して、突起部210は、筐体90内に実装された電池60を固定保持する電池ホルダーとして機能する。突起部210は、電池60を表示部20に対して傾斜した姿勢で固定保持する。突起部210は、筐体80に固定された台座部210aと、端部60bに接触する保持部210bとを備える。台座部210aは、板金部材110と電池60の隙間に配置される部分と、隙間に配置されない部分とを備える。保持部210bは、隙間に配置されない部分に接続される。 Referring to FIG. 12, the protrusion 210 functions as a battery holder that fixes and holds the battery 60 mounted in the housing 90. The protruding portion 210 holds the battery 60 in a posture inclined with respect to the display portion 20. The protruding portion 210 includes a pedestal portion 210a fixed to the housing 80 and a holding portion 210b that contacts the end portion 60b. The pedestal portion 210a includes a portion disposed in the gap between the sheet metal member 110 and the battery 60 and a portion not disposed in the gap. The holding portion 210b is connected to a portion that is not disposed in the gap.
 電池60を傾斜させることにより生じる筐体80と電池60の隙間を利用することで、台座部210aを広く形成することができる。具体的には、台座部210aが板金部材110と電池60の隙間に配置される部分と隙間に配置されない部分とを備えるため、台座部210aを広く形成することができる。そのため、電池60を固定するための突起部210が筐体80の板金部材110に強固に固定され、電池60の筐体80への固定が確実になる。したがって、本実施の形態によれば、優れた電池実装構造を備えた携帯端末90を提供することができる。 Using the gap between the casing 80 and the battery 60 generated by tilting the battery 60, the pedestal part 210a can be widely formed. Specifically, since the pedestal portion 210a includes a portion disposed in the gap between the sheet metal member 110 and the battery 60 and a portion not disposed in the gap, the pedestal portion 210a can be formed widely. Therefore, the protrusion 210 for fixing the battery 60 is firmly fixed to the sheet metal member 110 of the housing 80, and the battery 60 is securely fixed to the housing 80. Therefore, according to this Embodiment, the portable terminal 90 provided with the outstanding battery mounting structure can be provided.
 なお、本発明は上記実施の形態に限られたものではなく、趣旨を逸脱しない範囲で適宜変更することが可能である。 Note that the present invention is not limited to the above-described embodiment, and can be appropriately changed without departing from the spirit of the present invention.
 以上、実施の形態を参照して本願発明を説明したが、本願発明は上記によって限定されるものではない。本願発明の構成や詳細には、発明のスコープ内で当業者が理解し得る様々な変更をすることができる。 The present invention has been described above with reference to the embodiment, but the present invention is not limited to the above. Various changes that can be understood by those skilled in the art can be made to the configuration and details of the present invention within the scope of the invention.
 この出願は、2013年3月22日に出願された日本出願特願2013-059863を基礎とする優先権を主張し、その開示の全てをここに取り込む。 This application claims priority based on Japanese Patent Application No. 2013-059863 filed on Mar. 22, 2013, the entire disclosure of which is incorporated herein.
110、111  板金部材
110a   切り起こし部
110b   切り欠き部
210、211 突起部
210a、211a 台座部
210b、211b 保持部
20、21 表示部
20a  表示画面
30、31 シート
60、61 電池
60a、60b、61a、61b 端部
80、81 筐体
80a 開口
90、91 携帯端末
110, 111 Sheet metal member 110a Cut-and-raised part 110b Notch part 210, 211 Protrusion part 210a, 211a Base part 210b, 211b Holding part 20, 21 Display part 20a Display screen 30, 31 Sheet 60, 61 Battery 60a, 60b, 61a, 61b End 80, 81 Housing 80a Opening 90, 91 Mobile terminal

Claims (10)

  1.  表示部と、
     電池の第1端部が前記表示部の表示画面を含む平面に近く、前記電池の第2端部が前記平面から遠くなるように前記表示画面に対して傾斜した姿勢で前記電池を実装する筐体と
    を具備し、
     前記第1端部が配置される開口が前記筐体に形成される
     携帯端末。
    A display unit;
    A housing for mounting the battery in a posture inclined with respect to the display screen so that the first end of the battery is close to a plane including the display screen of the display unit and the second end of the battery is far from the plane. Body and
    A portable terminal in which an opening in which the first end is disposed is formed in the housing.
  2.  請求項1に記載の携帯端末であって、
     前記第2端部は前記開口に配置されない
     携帯端末。
    The mobile terminal according to claim 1,
    The second terminal is not disposed in the opening.
  3.  請求項1又は2に記載の携帯端末であって、
     前記電池と前記筐体の間に配置されたシートを更に具備し、
     前記シートは、前記開口に落とし込まれて前記第1端部を迂回して配置される
     携帯端末。
    The mobile terminal according to claim 1 or 2,
    A sheet disposed between the battery and the housing;
    The portable terminal, wherein the sheet is placed in the opening and bypasses the first end.
  4.  請求項3に記載の携帯端末であって、
     前記シートは、フレキシブルプリント基板を含む
     携帯端末。
    The mobile terminal according to claim 3,
    The sheet includes a flexible printed circuit board.
  5.  請求項3又は4に記載の携帯端末であって、
     前記シートは、グラファイトシートを含む
     携帯端末。
    The mobile terminal according to claim 3 or 4,
    The sheet includes a graphite sheet.
  6.  請求項1乃至5のいずれか1項に記載の携帯端末であって、
     前記電池を保持する突起部を更に具備し、
     前記突起部は、
     前記筐体に固定された台座部と、
     前記第2端部に接触する保持部と
    を備え、
     前記台座部は、
     前記筐体と前記電池の隙間に配置される第1部分と、
     前記隙間に配置されない第2部分と
    を備え、
     前記保持部は、前記第2部分に接続される
     携帯端末。
    The mobile terminal according to any one of claims 1 to 5,
    A protrusion for holding the battery;
    The protrusion is
    A pedestal fixed to the housing;
    A holding portion in contact with the second end,
    The pedestal is
    A first portion disposed in a gap between the housing and the battery;
    A second portion not disposed in the gap,
    The holding unit is a mobile terminal connected to the second part.
  7.  請求項6に記載の携帯端末であって、
     前記筐体は、前記開口が形成された板金部材を備え、
     前記台座部は、前記板金部材の切り起こし部に形成される
     携帯端末。
    The mobile terminal according to claim 6,
    The housing includes a sheet metal member in which the opening is formed,
    The said base part is a portable terminal formed in the cut-and-raised part of the said sheet-metal member.
  8.  請求項6に記載の携帯端末であって、
     前記筐体は、前記開口が形成された板金部材を備え、
     前記台座部は、前記板金部材の切り欠き部に形成される
     携帯端末。
    The mobile terminal according to claim 6,
    The housing includes a sheet metal member in which the opening is formed,
    The pedestal portion is a portable terminal formed in a notch portion of the sheet metal member.
  9.  請求項1乃至6のいずれか1項に記載の携帯端末であって、
     前記筐体は、前記開口が形成された板金部材を備える
     携帯端末。
    The mobile terminal according to any one of claims 1 to 6,
    The housing includes a sheet metal member in which the opening is formed.
  10.  表示部と、
     電池の第1端部が前記表示部の表示画面を含む平面に近く、前記電池の第2端部が前記平面から遠くなるように前記表示画面に対して傾斜した姿勢で前記電池を実装する筐体と、
     前記電池を保持する突起部と
    を具備し、
     前記突起部は、
     前記筐体に固定された台座部と、
     前記第2端部に接触する保持部と
    を備え、
     前記台座部は、
     前記筐体と前記電池の隙間に配置される第1部分と、
     前記隙間に配置されない第2部分と
    を備え、
     前記保持部は、前記第2部分に接続される
     携帯端末。
    A display unit;
    A housing for mounting the battery in a posture inclined with respect to the display screen so that the first end of the battery is close to a plane including the display screen of the display unit and the second end of the battery is far from the plane. Body,
    A protrusion for holding the battery,
    The protrusion is
    A pedestal fixed to the housing;
    A holding portion in contact with the second end,
    The pedestal is
    A first portion disposed in a gap between the housing and the battery;
    A second portion not disposed in the gap,
    The holding unit is a mobile terminal connected to the second part.
PCT/JP2014/001002 2013-03-22 2014-02-26 Portable terminal WO2014147970A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013059863 2013-03-22
JP2013-059863 2013-03-22

Publications (1)

Publication Number Publication Date
WO2014147970A1 true WO2014147970A1 (en) 2014-09-25

Family

ID=51579673

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2014/001002 WO2014147970A1 (en) 2013-03-22 2014-02-26 Portable terminal

Country Status (1)

Country Link
WO (1) WO2014147970A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022050581A1 (en) * 2020-09-03 2022-03-10 삼성전자 주식회사 Electronic device comprising support

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005348291A (en) * 2004-06-07 2005-12-15 Matsushita Electric Ind Co Ltd Mobile phone
WO2012042773A1 (en) * 2010-09-28 2012-04-05 パナソニック株式会社 Electronic device
JP2012186069A (en) * 2011-03-07 2012-09-27 Panasonic Corp Electronic device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005348291A (en) * 2004-06-07 2005-12-15 Matsushita Electric Ind Co Ltd Mobile phone
WO2012042773A1 (en) * 2010-09-28 2012-04-05 パナソニック株式会社 Electronic device
JP2012186069A (en) * 2011-03-07 2012-09-27 Panasonic Corp Electronic device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022050581A1 (en) * 2020-09-03 2022-03-10 삼성전자 주식회사 Electronic device comprising support
US11889640B2 (en) 2020-09-03 2024-01-30 Samsung Electronics Co., Ltd. Electronic device including supporting member

Similar Documents

Publication Publication Date Title
US7586753B2 (en) Portable electronic device with single printed circuit board
US10073495B2 (en) Connector assembly for an electronic device
US20130134061A1 (en) Storing mechanism for electronic device
US6495784B2 (en) Step keys, step key assembly, and terminal having the step key assembly
TWI650634B (en) Electronic device, electronic device battery, and method of manufacturing an electronic device
EP2713585B1 (en) Electronic apparatus and method for assembling the same
US20090264160A1 (en) Electronic device with display and mobile phone
EP1732230B1 (en) Portable electronic device
US8248767B2 (en) Protective cover assembly for electronic device
CN108322574A (en) Display screen, terminal display screen component and mobile terminal
JP4811369B2 (en) Portable electronic devices
EP4075768B1 (en) Electronic device
KR20210011144A (en) Electronic device including printed circuit board assembly
JP4860196B2 (en) Waterproof structure of battery mounting part in electronic equipment
US8854828B2 (en) Connecting module and mechanism using the same
WO2014147970A1 (en) Portable terminal
JP2016048649A (en) Substrate connection structure and electronic apparatus
JP2008131501A (en) Portable terminal equipment
CN208401899U (en) display screen, terminal display screen component and mobile terminal
CN108632409A (en) display screen, terminal display screen component and mobile terminal
CN208158647U (en) display screen, terminal display screen component and mobile terminal
JP5168119B2 (en) Camera phone
EP2469809B1 (en) Mobile Device
EP3285117B1 (en) Circuit board assembly and terminal
KR20210100450A (en) Electronic device including folded heat radiating member

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14770031

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14770031

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: JP