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JP2010110195A - Case for mobile terminal - Google Patents

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Publication number
JP2010110195A
JP2010110195A JP2009156845A JP2009156845A JP2010110195A JP 2010110195 A JP2010110195 A JP 2010110195A JP 2009156845 A JP2009156845 A JP 2009156845A JP 2009156845 A JP2009156845 A JP 2009156845A JP 2010110195 A JP2010110195 A JP 2010110195A
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JP
Japan
Prior art keywords
secondary battery
portable terminal
case
mobile terminal
power
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Legal status (The legal status 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 status listed.)
Pending
Application number
JP2009156845A
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Japanese (ja)
Inventor
Shin Ariya
晋 有谷
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PROCEED KK
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PROCEED KK
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Priority to JP2009156845A priority Critical patent/JP2010110195A/en
Priority to PCT/JP2009/065789 priority patent/WO2011001547A1/en
Publication of JP2010110195A publication Critical patent/JP2010110195A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering with light sensitive cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Telephone Set Structure (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a case for a mobile terminal for charging the same at any time. <P>SOLUTION: The case for the mobile terminal includes: a case body of which upper part is opened to attach/detach the mobile terminal and enable the operation of the same; a connector, which is provided on one end inside the case body in order to connect to the mobile terminal; a secondary battery for supplying power to the mobile terminal via the connector; a solar battery for charging the secondary battery; a plurality of display parts for displaying the amount of charge of the secondary battery; and a switch for adjusting power transfer from the secondary battery to the mobile terminal. The solar battery, which is fixed to the backside of the case body, receives sunlight to generate power, and charges the secondary battery. The display parts, which are provided at a visually recognizable position on the lateral end face of the case body, display the amount of charge of the secondary battery to display the power supply status to the mobile terminal, and enable the power supply of the secondary battery by operating the switch according to the residual power of the mobile terminal. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、携帯端末用ケースに関し、とくに充電機能を持った携帯端末用ケースに関する。   The present invention relates to a mobile terminal case, and more particularly to a mobile terminal case having a charging function.

近年、携帯電話を初めとするモバイル型の携帯端末が広く普及しており、長時間利用が可能な二次電池を搭載して様々な場所において利用可能となっている。   In recent years, mobile type mobile terminals such as mobile phones have been widely used, and can be used in various places equipped with a secondary battery that can be used for a long time.

しかし、二次電池は電力が消費される度に充電器による充電を必要とするため、予備の二次電池を携帯するか、充電器本体を携帯する必要があった。   However, since the secondary battery needs to be charged by the charger every time power is consumed, it is necessary to carry a spare secondary battery or carry the charger main body.

そこで、移動中においても、太陽電池により携帯電話のバッテリを充分に充電し得る携帯電話用太陽電池付キャリングケースも提案されている（特許文献１参照。）。   Therefore, a carrying case with a solar cell for a mobile phone that can sufficiently charge the battery of the mobile phone with the solar cell even during movement has been proposed (see Patent Document 1).

また、携帯無線端末を収容保持するケース本体に電源供給手段を設け、ケース本体に収容された形態無線端末と電源供給手段とを互いに接続するコネクターを設けた携帯無線端末用ケースもある（特許文献２参照。）。   There is also a portable radio terminal case in which a power supply means is provided in a case main body that accommodates and holds a portable radio terminal, and a connector that connects the form wireless terminal accommodated in the case main body and the power supply means is provided (Patent Document). 2).

特開２０００−１７５７２０号公報JP 2000-175720 A 特開平１０−１４６２１３号公報Japanese Patent Laid-Open No. 10-146213

しかしながら、上記特許文献１の携帯電話用太陽電池付キャリングケースは、携帯電話を装着して太陽電池から直接携帯電話を充電するものであり、携帯電話を装着した際の天候などによって充電時間が一定しないとう問題があった。また、上記特許文献２に記載された携帯無線端末用ケースは、太陽電池と二次電池との組合せによって携帯無線端末を充電するものであるが、携帯無線端末をケース本体に収容した状態での使用に関しては何らの考慮もされていないものであった。   However, the carrying case with a solar cell for a mobile phone described in Patent Document 1 is for charging a mobile phone directly from the solar cell by attaching the mobile phone, and the charging time is constant depending on the weather when the mobile phone is attached. There was a problem at last. Moreover, although the case for portable wireless terminals described in the said patent document 2 charges a portable wireless terminal with the combination of a solar cell and a secondary battery, in the state which accommodated the portable wireless terminal in the case main body No consideration was given to use.

本発明は、上記従来の問題点に鑑みなされたもので、携帯端末を装着自在に保持し、且つ該携帯端末を保持した状態で操作を可能とし、またケース本体の裏面の固着された太陽電池と、ケース本体内に設置された二次電池と、コネクターによっていつでも携帯端末に充電することができる携帯端末用ケースを提供するものである。   The present invention has been made in view of the above-described conventional problems, and is a solar cell in which a portable terminal is detachably held and can be operated while the portable terminal is held, and the back surface of the case body is fixed. A portable terminal case is provided in which a portable terminal can be charged at any time by means of a secondary battery installed in the case body and a connector.

このため本発明の携帯端末用ケースは、上部が開放され携帯端末を着脱可能とし、且つ該携帯端末を操作可能なケース本体と、該ケース本体内の一端側に設置され、前記携帯端末と接続するコネクタと、該コネクタを介して前記携帯端末に電力を供給可能な二次電池と、該二次電池を充電する太陽電池と、前記二次電池内の充電量を表示する複数の表示部と、該二次電池から前記携帯端末への電力移動を調節する開閉器とから構成され、該太陽電池は前記ケース本体の裏面に固着されて太陽光を受光して発電し、前記二次電池を充電すると共に、前記表示部は前記ケース本体の側端面の視認可能位置に配置され該二次電池内の充電量を表示して携帯端末への電力供給状況を表示し、前記携帯端末内の電力残量に従って前記開閉器の操作によって前記二次電池内の電力を供給可能とすることを第一の特徴とする。   For this reason, the case for a mobile terminal of the present invention has a case body that is open at the top, can be attached and detached, and can operate the mobile terminal, and is installed on one end side of the case body and connected to the mobile terminal Connector, a secondary battery capable of supplying power to the portable terminal through the connector, a solar battery for charging the secondary battery, and a plurality of display units for displaying a charge amount in the secondary battery; A switch for adjusting the power transfer from the secondary battery to the portable terminal, the solar battery being fixed to the back surface of the case body, receiving sunlight to generate power, and generating the secondary battery. In addition to charging, the display unit is disposed at a visible position on the side end surface of the case body, displays the amount of charge in the secondary battery, displays the power supply status to the portable terminal, and the power in the portable terminal By operating the switch according to the remaining amount The first feature to be capable of supplying electric power in the secondary battery.

また、前記表示部は、二次電池内の充電量を複数の段階パーセントで表示するＬＥＤであることを第二の特徴とする。   Moreover, the display unit is an LED that displays the charge amount in the secondary battery in a plurality of step percentages.

そして、前記開閉器は、ＯＦＦ操作時は太陽電池から二次電池内への充電を許可し、ＯＮ操作時には二次電池から携帯端末への電力供給を許可することを第三の特徴とする。   A third feature is that the switch permits charging from the solar battery into the secondary battery during the OFF operation, and permits power supply from the secondary battery to the portable terminal during the ON operation.

本発明に係る携帯端末用ケースによれば、ケース本体の裏面に固着された太陽電池によって発電して、開閉器のＯＦＦ操作によって二次電池に充電するとができ、その充電量をケース本体の側端面の視認可能位置に配置された表示部によって確認できるという優れた効果を有する。   According to the portable terminal case of the present invention, it is possible to generate power by the solar cell fixed to the back surface of the case body and charge the secondary battery by turning off the switch. It has the outstanding effect that it can confirm with the display part arrange | positioned in the visible position of an end surface.

また、携帯端末を充電する際には、該携帯端末をケース本体の上部開放側から挿入し、ケース本体内の一端側に設置されたコネクターと携帯端末を接続し、開閉器のＯＮ操作によって、ケース内の二次電池から携帯端末に電力を供給することができるという効果を有する。   In addition, when charging the mobile terminal, the mobile terminal is inserted from the upper open side of the case body, the connector installed on one end side in the case body is connected to the mobile terminal, and the switch is turned on, This has the effect that power can be supplied to the mobile terminal from the secondary battery in the case.

しかも、携帯端末をケース本体に挿入した状態で、ケース本体の上部開放側から操作できるという優れた効果を有する。   And it has the outstanding effect that it can operate from the upper open side of a case main body in the state which inserted the portable terminal in the case main body.

本発明の携帯端末用ケースを示す正面説明図である。It is front explanatory drawing which shows the case for portable terminals of this invention. 図１の裏面図である。It is a reverse view of FIG. 図１の側面説明図である。It is side surface explanatory drawing of FIG. 携帯端末用ケースの内部構造を示す説明図である。It is explanatory drawing which shows the internal structure of the case for portable terminals. 携帯端末用ケース内の接続説明図である。It is connection explanatory drawing in the case for portable terminals.

以下、本発明を実施するための最良の形態を図面に示す実施例に基づいて説明するが、本発明が本実施例に限定されないことは言うまでもない。図１は本発明に係る携帯端末用ケースを示す平面説明図、図２は図１の裏面図、図３は図１の側面説明図、図４は本発明に係る携帯端末用ケースの内部構造を示す説明図、図５は携帯端末用ケース内の接続説明図である。   Hereinafter, the best mode for carrying out the present invention will be described based on an embodiment shown in the drawings, but it is needless to say that the present invention is not limited to this embodiment. FIG. 1 is an explanatory plan view showing a portable terminal case according to the present invention, FIG. 2 is a rear view of FIG. 1, FIG. 3 is a side explanatory view of FIG. 1, and FIG. 4 is an internal structure of the portable terminal case according to the present invention. FIG. 5 is an explanatory diagram of connection in the portable terminal case.

図１乃至図４は本発明の携帯端末用ケース１を示しており、図１は平面説明図、図２は裏面図、図３は側面図、図４は内部構造を示す説明図を示している。図に示すように、本発明の携帯端末用ケース１は上部が開放された柔軟性を有する合成樹脂製の筐体２からなり、携帯端末３を挿入して保持可能に形成されている。   1 to 4 show a portable terminal case 1 according to the present invention. FIG. 1 is an explanatory plan view, FIG. 2 is a back view, FIG. 3 is a side view, and FIG. 4 is an explanatory view showing an internal structure. Yes. As shown in the figure, the portable terminal case 1 of the present invention comprises a flexible synthetic resin casing 2 having an open top, and is formed so that the portable terminal 3 can be inserted and held therein.

筐体２の内部には、リチウムポリマーからなる二次電池（図示せず）が配置され、この二次電池と接続するコネクタ４が筐体２内部の一端側から突設して配置されており、携帯端末３受電部と接続可能とされている。   A secondary battery (not shown) made of lithium polymer is disposed inside the housing 2, and a connector 4 connected to the secondary battery is disposed so as to protrude from one end side inside the housing 2. The portable terminal 3 can be connected to the power receiving unit.

図２に示すように、筐体２の裏面中央には太陽電池５が固着されており、太陽光を受光して発電可能とされ、上述した二次電池と接続して充電を行なう。   As shown in FIG. 2, a solar cell 5 is fixed to the center of the back surface of the housing 2 so that it can generate power by receiving sunlight and is charged by being connected to the secondary battery described above.

図３は筐体２の一端側の側面を示しており、開閉器６と充電量を表示するＬＥＤ表示器７とが樹脂製の筐体８に配置され、側面方向から視認可能とされている。このＬＥＤ表示器７と開閉器６は、太陽電池５と二次電池との間に接続されており、ＬＥＤ表示器７は２５％、５０％、１００％の３段階の表示を可能とし、それぞれ二次電池に充電された電力量を表示する。そして、開閉器６はＯＮ、ＯＦＦの操作によって太陽電池５から二次電池への充電操作を制御すると共に、後述する携帯端末３への充電操作を制御する。   FIG. 3 shows a side surface on one end side of the housing 2, and the switch 6 and the LED display 7 for displaying the charge amount are arranged in the resin housing 8 and can be viewed from the side surface direction. . The LED display 7 and the switch 6 are connected between the solar cell 5 and the secondary battery, and the LED display 7 enables display in three stages of 25%, 50%, and 100%. Displays the amount of power charged in the secondary battery. The switch 6 controls the charging operation from the solar battery 5 to the secondary battery by the ON / OFF operation, and also controls the charging operation to the portable terminal 3 described later.

図５は、携帯端末用ケース１内の接続図を示しており、上述した太陽電池３と、リチウムポリマーからなる二次電池８と、コネクター４とが、筐体２に配置された３個のＬＥＤ表示器７、開閉器６を介して接続されている。また、この筐体２の一端側から外部電源供給用ＵＳＢ端子９が設けられており、外部パーソナルコンピュータ(図示せず）からの電力供給を可能としている。   FIG. 5 shows a connection diagram inside the portable terminal case 1, and the solar cell 3, the secondary battery 8 made of lithium polymer, and the connector 4 are arranged in the housing 2. The LED display 7 and the switch 6 are connected. Further, an external power supply USB terminal 9 is provided from one end side of the housing 2 to enable power supply from an external personal computer (not shown).

この構成において、太陽電池５によって太陽光を受光して発電すると、ケーブル１０によって通電し、開閉器６のＯＦＦ操作によって二次電池８に充電される。この際、二次電池９に充電された電力量はＬＥＤ表示器７によって３段階に表示される。   In this configuration, when sunlight is received by the solar cell 5 to generate electricity, the cable 10 is energized, and the secondary battery 8 is charged by turning off the switch 6. At this time, the amount of power charged in the secondary battery 9 is displayed in three stages by the LED display 7.

次に、携帯端末３を携帯端末用ケース１に挿入して利用する方法を説明する。尚、携帯端末３として携帯電話を例とする。   Next, a method of using the mobile terminal 3 by inserting it into the mobile terminal case 1 will be described. A mobile phone is taken as an example of the mobile terminal 3.

まず、筐体２の上部開口から携帯端末３を挿入する。この際、携帯端末の操作面を上向きとし、接続用端子部は上記コネクター４とが当接する方向にあわせて差込む。尚、筐体２は弾力性を有する合成樹脂製であり、携帯端末３より小さめの開口であっても容易に挿入することが可能であり、また外れる虞もない。この状態でＬＥＤ表示６の表示を確認して、開閉器６をＯＮに操作すると、充電された電力量が１００％表示の場合には約３時間で携帯端末２が充電できる。尚、本実施例においては携帯端末として携帯電話を例として説明したが、市場に流通している携帯が可能なゲーム、コンピュータなども当然含まれる。   First, the mobile terminal 3 is inserted from the upper opening of the housing 2. At this time, the operation surface of the portable terminal is faced upward, and the connecting terminal portion is inserted in a direction in which the connector 4 abuts. Note that the housing 2 is made of a synthetic resin having elasticity, and even if the opening is smaller than the portable terminal 3, it can be easily inserted, and there is no possibility that it will come off. When the display of the LED display 6 is confirmed in this state and the switch 6 is turned on, the portable terminal 2 can be charged in about 3 hours when the charged electric energy is displayed as 100%. In the present embodiment, a mobile phone has been described as an example of a mobile terminal, but naturally mobile games and computers distributed in the market are also included.

以上、本発明による携帯端末用ケースによれば、ケース本体の裏面に固着された太陽電池によって発電して、開閉器のＯＦＦ操作によって二次電池に充電するとができ、その充電量をケース本体の側端面の視認可能位置に配置された表示部によって確認できる。さらに、携帯端末をケース本体に挿入した状態で、ケース本体の上部開放側から操作することができる。   As described above, according to the case for a portable terminal according to the present invention, it is possible to generate power by the solar cell fixed to the back surface of the case body and charge the secondary battery by the OFF operation of the switch. This can be confirmed by a display unit arranged at a visible position on the side end face. Further, the portable terminal can be operated from the upper open side of the case body with the portable terminal inserted into the case body.

１ 携帯端末用ケース
２ 筐体
３ 携帯端末
４ コネクター
５ 太陽電池
６ 開閉器
７ ＬＥＤ表示器
８ 二次電池
９ ＵＳＢ端子
１０ ケーブル DESCRIPTION OF SYMBOLS 1 Case for portable terminals 2 Case 3 Portable terminal 4 Connector 5 Solar cell 6 Switch 7 LED indicator 8 Secondary battery 9 USB terminal 10 Cable

Claims (3)

太陽電池を搭載した携帯端末用ケースであって、上部が開放され携帯端末を着脱可能とし、且つ該携帯端末を操作可能なケース本体と、該ケース本体内の一端側に設置され、前記携帯端末と接続するコネクタと、該コネクタを介して前記携帯端末に電力を供給可能な二次電池と、該二次電池を充電する太陽電池と、前記二次電池内の充電量を表示する複数の表示部と、該二次電池から前記携帯端末への電力移動を調節する開閉器とから構成され、該太陽電池は前記ケース本体の裏面に固着されて太陽光を受光して発電し、前記二次電池を充電すると共に、前記表示部は前記ケース本体の側端面の視認可能位置に配置され該二次電池内の充電量を表示して携帯端末への電力供給状況を表示し、前記携帯端末内の電力残量に従って前記開閉器の操作によって前記二次電池内の電力を供給可能とすることを特徴とする携帯端末用ケース。   A case for a portable terminal equipped with a solar cell, wherein the portable terminal is opened at an upper part thereof, the portable terminal can be attached and detached, and the portable terminal can be operated, and the portable terminal is installed on one end side of the case body A connector connected to the secondary battery, a secondary battery capable of supplying power to the portable terminal through the connector, a solar battery for charging the secondary battery, and a plurality of displays for displaying a charge amount in the secondary battery And a switch for adjusting the power transfer from the secondary battery to the portable terminal, the solar cell being fixed to the back surface of the case body, receiving sunlight to generate power, and generating the secondary In addition to charging the battery, the display unit is arranged at a visible position on the side end surface of the case body, displays the amount of charge in the secondary battery, displays the power supply status to the portable terminal, According to the remaining power of the switch Case for mobile devices, characterized in that to enable the supply of power in the rechargeable battery by. 前記表示部は、二次電池内の充電量を複数の段階パーセントで表示するＬＥＤであることを特徴とする請求項１記載の携帯端末用ケース。   The portable terminal case according to claim 1, wherein the display unit is an LED that displays a charge amount in the secondary battery in a plurality of step percentages. 前記開閉器は、ＯＦＦ操作時は太陽電池から二次電池内の充電を許可し、ＯＮ操作時には二次電池から携帯端末への電力供給を許可することを特徴とする請求項１記載の携帯端末用ケース。   The portable terminal according to claim 1, wherein the switch permits charging of the secondary battery from a solar battery during an OFF operation, and permits power supply from the secondary battery to the portable terminal during an ON operation. For case.
JP2009156845A 2009-07-01 2009-07-01 Case for mobile terminal Pending JP2010110195A (en)

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JP2009156845A JP2010110195A (en) 2009-07-01 2009-07-01 Case for mobile terminal
PCT/JP2009/065789 WO2011001547A1 (en) 2009-07-01 2009-09-10 Case for portable terminal

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JP2019071787A (en) * 2013-12-06 2019-05-09 エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ Battery and unmanned aerial vehicle with battery
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JP2012090452A (en) * 2010-10-20 2012-05-10 Rohm Co Ltd Self-supporting power supply unit and optical-related apparatus using the same
KR101208740B1 (en) 2012-03-08 2012-12-11 정우철 Handphone case having self-generating function
JP2014099980A (en) * 2012-11-14 2014-05-29 Itoki Corp Electronic equipment housing jacket
JP2019071787A (en) * 2013-12-06 2019-05-09 エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ Battery and unmanned aerial vehicle with battery
US10906427B2 (en) 2013-12-06 2021-02-02 SZ DJI Technology Co., Ltd. Battery and unmanned aerial vehicle with the battery
US11607972B2 (en) 2013-12-06 2023-03-21 SZ DJI Technology Co., Ltd. Battery and unmanned aerial vehicle with battery indicator and venting opening
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JP2016163487A (en) * 2015-03-04 2016-09-05 シャープ株式会社 Charger and cover for mobile electronic apparatus having the same
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US11916416B2 (en) 2016-04-06 2024-02-27 Vestel Elektronik Sanayi Ve Ticaret A.S. Cover, mobile device and energy management method
JP6140343B1 (en) * 2016-07-26 2017-05-31 株式会社ガイドワークス Charger for portable terminal
JP2018019484A (en) * 2016-07-26 2018-02-01 株式会社ガイドワークス Mobile terminal charger

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