CN207304652U - A kind of mobile terminal shell structure and mobile terminal - Google Patents
A kind of mobile terminal shell structure and mobile terminal Download PDFInfo
- Publication number
- CN207304652U CN207304652U CN201721228677.6U CN201721228677U CN207304652U CN 207304652 U CN207304652 U CN 207304652U CN 201721228677 U CN201721228677 U CN 201721228677U CN 207304652 U CN207304652 U CN 207304652U
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- China
- Prior art keywords
- mobile terminal
- terminal shell
- connecting line
- connection plug
- shell structure
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Abstract
The utility model provides a kind of mobile terminal shell structure and mobile terminal.The mobile terminal shell structure includes：Terminal shell, terminal shell are installed in installation space formed with installation space, the control board of mobile terminal；Loudspeaker, loudspeaker are fixedly installed in installation space, and terminal shell is equipped with sound outlet hole；Connection plug, it is electrically connected between connection plug and multiple loudspeakers by connecting line, connection plug is used to couple with the audio jack grafting in the control board of mobile terminal, and terminal shell is equipped with storage placement location, and connection plug storage is positioned over storage placement location.User existing in the prior art can be solved using the technical program to carry, using the technical problem of speaker inconvenience.
Description
Technical field
The utility model belongs to technical field of electronic equipment, more specifically, be related to a kind of mobile terminal shell structure with
And mobile terminal.
Background technology
In the prior art, the speaker used with mobile terminal pairings such as mobile phone, tablet computers is not of uniform size, and speaker
The specific installation of mobile terminal is independently of, it is necessary to which user independently carries.Need every time using speaker and mobile terminal into
When row connection is to play audio, user just speaker is taken out and by connecting line grafting on mobile terminals or mobile terminal
By bluetooth connection between speaker, audio is then played again.But it is scattered, heavy independently of the sound-box device of mobile terminal,
Carry and inconvenient.
Utility model content
The utility model embodiment provides a kind of mobile terminal shell structure and mobile terminal, to solve to deposit in the prior art
User carry, use the technical problem of sound-box device inconvenience.
In a first aspect, the utility model embodiment provides a kind of mobile terminal shell structure, including：Terminal shell, terminal shell
Body is installed in installation space formed with installation space, the control board of mobile terminal；Loudspeaker, loudspeaker are fixedly installed in
In installation space, and terminal shell is equipped with sound outlet hole；Connection plug, is electrically connected between connection plug and loudspeaker by connecting line
Connect, connection plug is used to couple with the audio jack grafting in the control board of mobile terminal, and terminal shell is equipped with storage
Placement location, connection plug storage are positioned over storage placement location.
Second aspect, the utility model embodiment provide a kind of mobile terminal.The mobile terminal includes aforementioned first aspect
The mobile terminal shell structure that embodiment provides.
Using the mobile terminal shell structure of the technical program, user is moved this during using mobile terminal
Terminal shell structure is applied on mobile terminal, and user also just carries sound-box device while carrying mobile terminal together,
User is without still further carry sound-box device independently of mobile terminal, when needing to use sound-box device, user also without
Speaker setting need to be looked round for again, only needed directly to take out and connect completion connection plug and can play out, facilitated use
Person carries, and has been also convenient for user and has used sound-box device.
Brief description of the drawings
, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing is briefly described needed in description, it should be apparent that, drawings in the following description are only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of the first embodiment of the mobile terminal shell structure of the utility model；
Fig. 2 is the sectional structure chart of A-A in Fig. 1；
Fig. 3 is the structure diagram of the second embodiment of the mobile terminal shell structure of the utility model；
Fig. 4 is the sectional view of B-B in Fig. 2.
Wherein, each reference numeral in figure：
10th, terminal shell；11st, placement location is stored；12nd, through hole；13rd, connecting line guide groove；14th, through hole switchs；20th, raise
Sound device；30th, connection plug；31st, connecting line；40th, connecting line draw off gear；41st, fixing axle；42nd, folding and unfolding sleeve；43rd, wind spring；
50th, connection plug pop-up switch；51st, switch button；52nd, plectrum；60th, camera.
Embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, are further elaborated the utility model.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " top ", " bottom ", " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, is for only for ease of and describes the utility model and simplified description, rather than the device or element of instruction or hint meaning are necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
As shown in Figure 1, the mobile terminal shell structure of the first embodiment of the technical program includes terminal shell 10, connection is inserted
First 30 and loudspeaker 20, terminal shell 10 be installed on formed with installation space, the control board of mobile terminal in installation space,
Loudspeaker 20 is fixedly installed in installation space, and terminal shell 10 is equipped with sound outlet hole, connection plug 30 and loudspeaker 20 it
Between be electrically connected by connecting line 31, connection plug 30 be used for and the audio jack grafting coupling in the control board of mobile terminal
Close, and terminal shell 10 is equipped with storage placement location 11, the storage of connection plug 30 is positioned over storage placement location 11.
Loudspeaker 20 is arranged in the installation space of terminal shell 10 by the mobile terminal shell structure, and passes through connecting line
31 have been directly connected to connection plug 30, can be with the control of mobile terminal connection plug 30 is taken out from storage placement location 11
Corresponding audio jack plugs coupling on circuit board processed, so that the loudspeaker 20 carried by mobile terminal shell structure is broadcast
Playback frequency, when loudspeaker 20 need not be used to play out audio, connection plug 30 is extracted, and by connection plug 30, even
It is appropriate that wiring 31 houses placement.In this way, during using mobile terminal, which is answered by user
With on mobile terminal, such as the mobile terminal shell structure uses that (or the movement is whole as a kind of protective shell of mobile terminal
End housing structure directly serves as the shell use of mobile terminal), also just by sound-box device one while user carries mobile terminal
Rise and carry, user, when needing to use sound-box device, makes without still further carrying the sound-box device independently of mobile terminal
User is set without speaker is looked round for again, only needs directly to take out and connect completion connection plug 30 and can play out,
User's carrying is facilitated, user has been also convenient for and has used sound-box device.
During by connecting line 31, each loudspeaker 20 is connected with connection plug 30, while need connecting line
31 are arranged, and connecting line 31 are especially opened to the position of camera 60, as shown in Figure 1.
In the first embodiment, mobile terminal shell structure application connecting line draw off gear 40 carries out folding and unfolding appearance to connecting line 31
Receive, connecting line draw off gear 40 can be arranged in installation space around own axis, and connecting line 31 is wound in connecting line receipts
Put on device 40.Connecting line is wound up by being rotatablely connected line draw off gear 40 so that connecting line 31 will not occur to beat
Tie the situation of winding.
As shown in figure 3, the sectional view structure chart it illustrates the connecting line draw off gear 40 in first embodiment.Specifically
Ground, connecting line draw off gear 40 include fixing axle 41 and folding and unfolding sleeve 42, and fixing axle 41 is fixedly connected on terminal shell 10,
In this structure, fixing axle 41 is the quill shaft for having hollow cavity, and hollow cavity is corresponding with terminal shell 10 passes through hole
It is connected, folding and unfolding sleeve 42 is sheathed in fixing axle 41, and folding and unfolding sleeve 42 can be rotated relative to fixing axle 41, folding and unfolding sleeve 42
Operation end through the hole that pass through on terminal shell 10, and the operation panel for increasing operations area is equipped with operation end,
In addition folding and unfolding sleeve 42 has main jacket wall and flange jacket wall, and the axial wall of fixing axle 41 is located at the gap of main jacket wall and flange jacket wall
In, connecting line 31 is wound on the flange jacket wall of folding and unfolding sleeve 42.User is by connection plug 30 from storage placement location 11
After taking-up, connecting line 31 is pulled by connection plug 30, the folding and unfolding sleeve 42 of connecting line draw off gear 40 will be around solid at this time
The central axis of dead axle 41 is rotated relative to fixing axle 41, so that connecting line 31 be discharged, connection plug 30 just can be with control
Audio jack on circuit board is connected.When user need not be played out using loudspeaker 20, user will connect and insert
First 30 extract from audio jack, then user manually rotate the operation panel of folding and unfolding sleeve 42 so as to drive main jacket wall with
Flange jacket wall rotates, and by connecting line 31 on flange jacket wall, connecting line 31 is withdrawn, and connection plug 30 then is positioned over receipts
Receive at placement location 11.
In the first embodiment, terminal shell 10 is equipped with the through hole 12 passed through for connection plug 30, and wind spring 43, which drives, to be received
Put after sleeve 42 rotated to wind connecting line 31, connection plug 30 is driven and places position by being accommodated in storage after the through hole 12
In putting 11, wherein, storage placement location 11 is arranged in installation space, then so that connection plug 30 is not exposed.
As shown in Figure 1, during in order to drive winding connecting line 31 in wind spring 43, connecting line 31 can carry out in an orderly manner
Winding, therefore, is additionally provided with connecting line guide groove 13 on terminal shell 10, connecting line guide groove 13 positioned at storage placement location 11 with
Between connecting line draw off gear 40, connecting line 31 is electrically connected after passing through connecting line guide groove 13 with connection plug 30.Utilize connection
Line guide groove 13 guides connecting line 31, and connecting line, which will not deviate, so during connecting line 31 is wound walks and draw
Play knotting situation.
As shown in Figure 1, the mobile terminal shell structure of first embodiment further includes connection plug pop-up switch 50, connection plug
Pop-up switch 50 includes switch button 51 and plectrum 52, and plectrum 52 can be made of flake aluminum, and switch button 51 is slideably
It is arranged on terminal shell 10, the first end of plectrum 52 is connected with switch button 51, and switch button 51 drives plectrum 52 to slide, and is dialled
The second end of piece 52 coordinates through terminal shell 10 with connection plug 30, and plectrum 52 drives connection plug 30 to slide, specifically,
Connection plug 30 is equipped with a groove, and the end of plectrum 52 is designed as to the termination with two sides inclined-plane, when plectrum 52
Termination be inserted into the groove, plectrum 52 can drive connection plug 30 to move, when user firmly extracts connection plug 30
When, groove can cross the termination of plectrum 52, and similarly, connection plug 30 can also be crossed in the case where the elastic force of wind spring 43 drives and dialled
The termination of piece 52 and coordinate plectrum 52 and groove and complete.In actual use, user is by sliding the switch button
51, drive plectrum 52 to move, so that connection plug 30 is released through hole 12 from storage placement location 11, then user holds again
Firmly connection plug 30 extracts connection plug 30.After connection plug 30 is taken back in through hole 12 by wind spring 43, connection at this time is inserted
Also cooperate and complete between first 30 and plectrum 52, user elapses switch button 51, you can takes back connection plug 30 completely
The storage of placement location 11 is stored to complete.
In order to which the audio acoustical quality for being played loudspeaker 20 more has stereo sound effect, therefore, first embodiment
The quantity of loudspeaker 20 is three, and three loudspeakers 20 are distributed three apex angle positions for being arranged at terminal shell 10 correspondingly
Put, and store placement location 11 corresponding to a remaining corner position in four apex angles of terminal shell 10.Also, sound outlet hole with
Three loudspeakers 20 are set correspondingly, so as to reduce inhibition of the terminal shell 10 to played sound.
In addition, as shown in Figure 3 and Figure 4, it illustrates the structure diagram of the mobile terminal shell structure of second embodiment.With
First embodiment compares, and second embodiment has following difference.In a second embodiment, connecting line draw off gear 40 wraps
Fixing axle 41, folding and unfolding sleeve 42 and wind spring 43 are included, it can also be quill shaft that fixing axle 41, which can be solid shafting, at this time, as shown in Figure 4
Preferably solid shafting, solid shafting can also ensure the mechanical strength of fixing axle 41 after the design volume of fixing axle 41 is reduced, and receive
It is hollow sleeve to put sleeve 42, and folding and unfolding sleeve 42 is sheathed in fixing axle 41, and wind spring 43 is located at fixing axle 41 and folding and unfolding set
Between cylinder 42, the first end of wind spring 43 is fixedly connected in fixing axle 41, and the second end of wind spring 43 is fixedly connected on folding and unfolding sleeve
On 42.After 40 assembling manufacturing of connecting line draw off gear of application second embodiment completes mobile terminal shell structure, user
When needing to play out audio using loudspeaker 20, user takes out connection plug 30 from storage placement location 11, passes through
Pull connecting line 31 so that folding and unfolding sleeve 42 is rotated around the central axis of fixing axle 41 relative to fixing axle 41, and drives volume
Spring 43 is tightened, and connection plug 30 is connected with the audio jack of control board and carries out audio broadcasting (connecting line 31 at this time begins
It is in tight state eventually).When user is not required loudspeaker 20 to carry out audio broadcasting, user removes connection plug, makes
User decontrols hand, and since the wind spring 43 in tightening state has the elastic force extended out, wind spring 43 drives folding and unfolding sleeve 42 at this time
It is automatic to rotate, so that connecting line 31 is wound up, and connection plug 30 is put back at storage placement location 11 and received by user
Receive.
Since the connecting line draw off gear 40 in second embodiment can realize that auto reeling connects, and it is low to manufacture cost
It is honest and clean, therefore in the technical program, it is preferred to use the connecting line draw off gear 40 in second embodiment is designed manufacture.
Further, as shown in figure 3, being additionally provided with through hole switch 14 on terminal shell 10, through hole switch 14 is matched somebody with somebody with through hole 12
Close to open or close through hole 12.When user needs to play out audio using loudspeaker 20, user is first by through hole
Switch 14 is opened, and then connection plug 30 is taken out from storage placement location 11 again and pulls connecting line 31, by connection plug
30 are connected in the audio jack of control board i.e. playable audio；It need not be played out in user using loudspeaker 20
During audio, user extracts connection plug 30 from the audio jack of control board, the bullet just being had afterwards by wind spring 43
Property power drive folding and unfolding sleeve 42 to rotate to be wound to connecting line 31, and connection plug 30 is taken back into storage placement location automatically
At 11, then user closes through hole 12 so that the closure completely of connection plug 30 to be got up using through hole switch 14.Certainly, first is real
Applying the through hole 12 in example can also apply through hole switch 14 to be opened or closed.
Second embodiment is compared with first embodiment, in addition to said structure difference, remaining structure all same, again not
Repeat again.
According to the another aspect of the technical program, there is provided a kind of mobile terminal.The mobile terminal includes housing, and should
Housing is foregoing mobile terminal shell structure.In the technical program, mobile terminal can be mobile phone or tablet electricity
Brain, or PS game machines, etc. being capable of the equipment that use of palm movement.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
- A kind of 1. mobile terminal shell structure, it is characterised in that including：Terminal shell (10), the terminal shell (10) are installed on institute formed with installation space, the control board of mobile terminal State in installation space；Loudspeaker (20), the loudspeaker (20) is fixedly installed in the installation space, and is set on the terminal shell (10) There is sound outlet hole；Connection plug (30), is electrically connected, institute between the connection plug (30) and the loudspeaker (20) by connecting line (31) Connection plug (30) is stated to be used to couple with the audio jack grafting in the control board of mobile terminal, and the terminal shell (10) storage placement location (11) is equipped with, connection plug (30) storage is positioned over the storage placement location (11).
- 2. mobile terminal shell structure as claimed in claim 1, it is characterised in that the mobile terminal shell structure further includes connection Line draw off gear (40), the connecting line draw off gear (40) can be arranged in the installation space around own axis, The connecting line (31) is wound on the connecting line draw off gear (40).
- 3. mobile terminal shell structure as claimed in claim 2, it is characterised in that the connecting line draw off gear (40) includes：Fixing axle (41), the fixing axle (41) are fixedly connected on the terminal shell (10)；Folding and unfolding sleeve (42), the folding and unfolding sleeve (42) is sheathed in the fixing axle (41), and the folding and unfolding sleeve (42) can Rotated relative to the fixing axle (41), the connecting line (31) is wound on the folding and unfolding sleeve (42).
- 4. mobile terminal shell structure as claimed in claim 3, it is characterised in that the connecting line draw off gear (40) further includes Wind spring (43), the wind spring (43) between the fixing axle (41) and the folding and unfolding sleeve (42), the wind spring (43) First end is fixedly connected in the fixing axle (41), and the second end of the wind spring (43) is fixedly connected on the folding and unfolding sleeve (42) on.
- 5. mobile terminal shell structure as claimed in claim 2, it is characterised in that the storage placement location (11) is arranged at institute State in installation space, the terminal shell (10) is equipped with the through hole (12) passed through for the connection plug (30).
- 6. mobile terminal shell structure as claimed in claim 5, it is characterised in that be additionally provided with connection on the terminal shell (10) Line guide groove (13), the connecting line guide groove (13) is positioned at the storage placement location (11) and the connecting line draw off gear (40) between, the connecting line (31) is electrically connected with the connection plug (30) afterwards through the connecting line guide groove (13).
- 7. mobile terminal shell structure as claimed in claim 6, it is characterised in that the mobile terminal shell structure further includes connection Plug pop-up switch (50), the connection plug pop-up switch (50) include switch button (51) and plectrum (52), the switch Button (51) is slidably disposed on the terminal shell (10), first end and the switch button of the plectrum (52) (51) connect, the switch button (51) drives plectrum (52) sliding, and the second end of the plectrum (52) passes through the end End housing (10) coordinates with the connection plug (30), and the plectrum (52) drives connection plug (30) sliding.
- 8. mobile terminal shell structure as claimed in claim 7, it is characterised in that be additionally provided with through hole on the terminal shell (10) Switch (14), the through hole switch (14) coordinates with the through hole (12) to open or close the through hole (12).
- 9. such as mobile terminal shell structure described in any item of the claim 1 to 8, it is characterised in that the loudspeaker (20) Quantity is three, and three loudspeakers (20) are distributed three apex angle positions for being arranged at the terminal shell (10) correspondingly Put, and the storage placement location (11) corresponds to one corner position of residue of the terminal shell (10).
- 10. a kind of mobile terminal, it is characterised in that the mobile terminal includes housing, and the housing is to appoint in claim 1 to 9 Mobile terminal shell structure described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721228677.6U CN207304652U (en) | 2017-09-22 | 2017-09-22 | A kind of mobile terminal shell structure and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721228677.6U CN207304652U (en) | 2017-09-22 | 2017-09-22 | A kind of mobile terminal shell structure and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207304652U true CN207304652U (en) | 2018-05-01 |
Family
ID=62443287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721228677.6U Expired - Fee Related CN207304652U (en) | 2017-09-22 | 2017-09-22 | A kind of mobile terminal shell structure and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207304652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110958802A (en) * | 2019-12-19 | 2020-04-03 | 联想(北京)有限公司 | Flexible line way board receive line module and electronic equipment |
| CN111083257A (en) * | 2019-12-10 | 2020-04-28 | 武汉华星光电半导体显示技术有限公司 | Display device, electronic equipment and mobile terminal |
-
2017
- 2017-09-22 CN CN201721228677.6U patent/CN207304652U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111083257A (en) * | 2019-12-10 | 2020-04-28 | 武汉华星光电半导体显示技术有限公司 | Display device, electronic equipment and mobile terminal |
| CN110958802A (en) * | 2019-12-19 | 2020-04-03 | 联想(北京)有限公司 | Flexible line way board receive line module and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20200922 |