CN208128304U - A kind of mobile terminal - Google Patents
A kind of mobile terminal Download PDFInfo
- Publication number
- CN208128304U CN208128304U CN201820349877.5U CN201820349877U CN208128304U CN 208128304 U CN208128304 U CN 208128304U CN 201820349877 U CN201820349877 U CN 201820349877U CN 208128304 U CN208128304 U CN 208128304U
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- Prior art keywords
- receiver
- mobile terminal
- telescoping mechanism
- circuit board
- terminal according
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Abstract
The utility model discloses a kind of mobile terminal, it includes shell, receiver, telescoping mechanism, receiver circuit board and mainboard, wherein, the shell has inner cavity, the frame of the shell is provided with avoid holes in communication with the inner cavity, the mainboard, the receiver and the telescoping mechanism are respectively provided in the lumen, the receiver is connected with the telescoping mechanism, and the avoid holes are driven through in the telescoping mechanism, the receiver circuit board is flexible circuit board, the receiver circuit board is connected between the mainboard and the receiver, and it is realized flexible with the movement of the receiver.Above scheme can solve the problem of current mobile terminal influences the call function of mobile terminal with the increase of screen accounting.
Description
Technical field
The utility model relates to mobile terminal design technology field more particularly to a kind of mobile terminals.
Background technique
In recent years, mobile terminal is mobile whole with the gradually promotion of people's demand already at necessity for people's lives
The performance at end is also in Continuous optimization.As electronic equipment for consumption, appearance be always consumer select mobile terminal it is important according to
One of according to, and the screen accounting of mobile terminal largely affects the appearance property of mobile terminal.The screen of mobile terminal accounts for
Than bigger, there will be better appearance and usage experiences, certainly, mobile terminal can also be made to have stronger market competition
Power.
It is known that call function is most basic one of the function of mobile terminal, during call, in order to receive
The sound of other side, mobile terminal need that the acoustic information of other side is converted into the sound that human ear can be differentiated by electric signal by receiver
Sound.In traditional mobile terminal, the side of the screen of mobile terminal is arranged in receiver, and sound passes through one after receiver sending
Duan Shengdao enters human ear, and in order to ensure the normal transmitting of sound, sound channel cannot be blocked, and sound channel passes through the aperture of 01 side of screen
02 is pierced by, as shown in Figure 1.But the increase of the screen accounting of mobile terminal will affect the setting of aperture 02, especially using comprehensive
On the mobile terminal of screen, aperture 02 is arranged almost without space in 01 side of screen on mobile terminal.It will be apparent that the screen of mobile terminal
The increase of accounting will affect the call function of mobile terminal.
Utility model content
The utility model discloses a kind of mobile terminal, is influenced with solving current mobile terminal with the increase of screen accounting
The problem of call function of mobile terminal.
To solve the above-mentioned problems, the utility model adopts the following technical solutions：
A kind of mobile terminal, including shell, receiver, telescoping mechanism, receiver circuit board and mainboard, wherein：
The shell has inner cavity, and the frame of the shell is provided with avoid holes in communication with the inner cavity, the mainboard,
The receiver and the telescoping mechanism are respectively provided in the lumen, and the receiver is connected with the telescoping mechanism, and described
Telescoping mechanism is driven through the avoid holes, and the receiver circuit board is flexible circuit board, the receiver circuit board
It is connected between the mainboard and the receiver, and is realized flexible with the movement of the receiver.
The above-mentioned technical proposal that the utility model uses can reach following beneficial effect：
In mobile terminal disclosed by the utility model, receiver, can be from the inner cavity of shell under the driving of telescoping mechanism
In pass through avoid holes and reach except mobile terminal, in such cases, receiver is able to carry out normal work；It is being in non-call
When state, receiver is retracted in inner cavity under the driving of telescoping mechanism across avoid holes, in the mistake of receiver telescopic moving
Cheng Zhong, the flexibility characteristics of receiver circuit board, which can follow, stretches, it is ensured that the stability that receiver is connect with mainboard, in turn
It can ensure that it can be worked normally.Mobile terminal disclosed by the utility model can be made by the adjustment to receiver mounting means
It obtains receiver to be not necessarily to open up sound channel in the screen periphery of mobile terminal, it is ensured that the impregnable premise of the call function of mobile terminal
Under, it can preferably adapt to the large-size screen monitors accounting developing direction of mobile terminal.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.In the accompanying drawings：
Fig. 1 is a kind of structural schematic diagram of typical mobile terminal；
Fig. 2 is the partial structure diagram of mobile terminal disclosed in the utility model embodiment；
Fig. 3 is the schematic diagram for the inner cavity that receiver is contracted to mobile terminal；
Fig. 4 is that receiver extends to the schematic diagram except mobile terminal.
Description of symbols：
01- screen, 02- aperture；
100- shell, the inner cavity 110-, 120- frame, 121- avoid holes, 130- limiting section, 140- center, 200- receiver,
300- telescoping mechanism, 310- driving device, 320- screw rod, 330- pushing block, 340- mandril, 400- receiver circuit board, 500- master
Plate, 510- avoiding space, 600- telephone receiver bracket, 610- perforation, 620- limit hole, 700- mounting bracket.
Specific embodiment
It is specific below in conjunction with the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Technical solutions of the utility model are clearly and completely described in embodiment and corresponding attached drawing.Obviously, described embodiment
It is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field
Those of ordinary skill's every other embodiment obtained without making creative work, belongs to the utility model
The range of protection.
Below in conjunction with attached drawing, technical solution disclosed in each embodiment of the utility model is described in detail.
Fig. 2-4 is please referred to, the utility model embodiment discloses a kind of mobile terminal, and disclosed mobile terminal includes shell
100, receiver 200, telescoping mechanism 300, receiver circuit board 400 and mainboard 500.
Shell 100 has inner cavity 110, and the frame 120 of shell 100 is provided with avoid holes 121, avoid holes 121 and shell 100
Inner cavity 110 be connected to.The avoid holes 121 refer to the aperture being arranged on frame 120, which stretches in receiver 200
It can play the role of avoiding receiver 200 during contracting, interference will not be generated to the movement of receiver 200.Mainboard 500,
Receiver 200 and telescoping mechanism 300 are arranged in the inner cavity 110 of shell 100.
Receiver 200 is connected with telescoping mechanism 300, and is driven through avoid holes 121 in telescoping mechanism 300.It is flexible
Mechanism 300 can drive receiver 200 to pass through avoid holes 121 and reach except mobile terminal, so that receiver 200 is in
Operating position, telescoping mechanism 300 can also drive receiver 200 to pass through avoid holes 121 and retract to the inner cavity 110 of shell 100
In, so that receiver 200 is in off-position.
Receiver circuit board 400 is flexible circuit board, receiver circuit board 400 be connected to mainboard 500 and receiver 200 it
Between, and realize with the movement of receiver 200 it is flexible, receiver circuit board 400 it is flexible can preferably adapt to receiver 200 by
The circuit connection problem caused by telescopic moving.In specific telescopic process, driven in receiver 200 by telescoping mechanism 300
When moving and reaching except mobile terminal from avoid holes 121, the then corresponding stretching, extension of receiver circuit board 400；In receiver 200 by stretching
When contracting mechanism 300 drives and passes through avoid holes 121 and bounce back in inner cavity 110, receiver circuit board 400 is then corresponding to be shunk.
In mobile terminal disclosed in the utility model embodiment, receiver 200, can under the driving of telescoping mechanism 300
Avoid holes 121 are passed through from the inner cavity of shell 100 110 and are reached except mobile terminal, and in such cases, receiver 200 can
It is worked normally；When being in non-talking state, receiver 200 passes through avoid holes 121 under the driving of telescoping mechanism 300
And retract in inner cavity 110, during 200 telescopic moving of receiver, the flexibility characteristics of receiver circuit board 400 can be with
With stretching, it is ensured that the stability that receiver 200 is connect with mainboard 500, and then can ensure that it can be worked normally.
As can be seen from the above description, mobile terminal disclosed in the utility model embodiment passes through to 200 side of installation of receiver
The adjustment of formula enables to receiver 200 to be not necessarily to open up sound channel in the screen periphery of mobile terminal, it is ensured that the call of mobile terminal
Under the premise of function is unaffected, the large-size screen monitors accounting developing direction of mobile terminal can be preferably adapted to.
In the mobile terminal of identical size, mobile terminal disclosed in the utility model embodiment can undoubtedly reach bigger
Screen accounting, and be not present the exposed earpiece aperture in mobile terminal appearance, enable to mobile terminal to have more preferably
Appearance, facilitate promoted consumer usage experience.Certainly, the elimination of earpiece aperture can further decrease mobile terminal
Dust accumulation, water inlet.
As described above, receiver 200 can be contracted in the inside of mobile terminal, such arrangement in an inactive state
The time that receiver 200 is exposed to external environment can be reduced, and then the dust stratification probability of receiver 200 can be reduced.
In preferred scheme, it can block and cooperate with avoid holes 121 when receiver 200 is in contraction state, thus in reality
Under the premise of existing receiver 200 is shunk, moreover it is possible to preferably realize the closure to avoid holes 121, waterproof and dustproof can be admirably achieved
Effect avoids water, dust and other impurities to the invasion inside mobile terminal.
Receiver circuit board 400 be flexible circuit board, can preferably realize it is flexible, in such cases, receiver circuit
Length of the plate 400 in the telescopic direction along receiver 200 is greater than or equal to the flexible stroke of receiver 200.Preferred scheme
In, length of the receiver circuit board 400 in the telescopic direction along receiver 200 is greater than the flexible stroke of receiver 200.It is such
In the case of, when receiver 200 is in stretching state, receiver circuit board 400 is unlikely to be tightened up and influences to lay thereon
Electric elements.
It may include bullet between the both ends of receiver circuit board 400 to realize that receiver circuit board 400 preferably collapses
Property crimping segment, when receiver 200 is in inner cavity 110, elastic crimping segment itself elastic force effect under can preferably adapt to
Property shrink；When receiver 200 is in except mobile terminal, elastic crimping segment can stretch under the drive of receiver 200.When
So, receiver circuit board 400 can also collapse in other manners, the utility model to this with no restriction.
In a kind of specific embodiment, receiver 200 can be connected by telephone receiver bracket 600 with telescoping mechanism 300,
Receiver 200 is arranged within telephone receiver bracket 600.Telephone receiver bracket 600 can play the role of protecting receiver 200.By
Perforation 610 can be offered on words device bracket 600, one end of receiver circuit board 400 can pass through perforation 610, and with it is called
Device 200 is connected, and the other end of receiver circuit board 400 is connected with mainboard 500.
Telescoping mechanism 300 drives receiver 200 mobile by flexible, and then realizes the flexible of receiver 200.Telescoping mechanism
300 can be hydraulically extensible part, air pressure extensible member, slide block mechanism etc..Referring again to Fig. 2-4, the utility model embodiment is public
A kind of telescoping mechanism 300 opened may include driving device 310, screw rod 320 and pushing block 330.Pushing block 330 and 320 screw thread of screw rod
Cooperation, for pushing block 330 in the rotation direction and 320 location fit of screw rod of screw rod 320, driving device 310 and screw rod 320 drive phase
Even.In such cases, pushing block 330 and screw rod 320 constitute screw mechanism, when driving device 310 drives screw rod 320 to rotate, pushing block
330 can move along screw rod 320, and pushing block 330 will not then be rotated with lead screw 320.Receiver 200 is connected with pushing block 330, and
It is mobile with pushing block 330, it is finally reached driven purpose.Driving device 310 can be driving motor, the positive and negative rotation of driving motor
It can be realized the telescopic moving of receiver 200.
Pushing block 330 can connect mandril 340, and mandril 340 extends along the moving direction of receiver 200, and receiver 200 is logical
Telephone receiver bracket 600 is crossed to be connected with telescoping mechanism 300, telephone receiver bracket 600 is connected with the outboard end of mandril 340, pushing block 330 with
The inner end of mandril 340 is connected.Herein, outboard end refers on the extending direction of mandril 340, close to shifting on mandril 340
End on the outside of dynamic terminal is outboard end, and the end at the center of the inner cavity of close mobile terminal is inner end on mandril 340.
In order to avoid receiver 200 is excessively flexible, in preferred scheme, in telephone receiver bracket 600 and shell 100, one
It is provided with limiting section, another one is provided with limiting slot or limit hole, on the moving direction of receiver 200, limiting section and limit
Slot or limit hole limit cooperation.It please refers to Fig. 3 and 4, in a kind of specific embodiment, is arranged on telephone receiver bracket 600 limited
Position hole 620, offers limiting section 130 in shell 100.Specifically, shell 100 may include center 140, limiting section 130 can be with
It is provided on center 140.
In a kind of specific embodiment, in mobile terminal disclosed in the utility model embodiment, shell 100 may include
Center 140, center 140 can removably be provided with mounting bracket 700, and telescoping mechanism 300 is mounted on mounting bracket
On 700.In actual maintenance process, operator can be by dismantling mounting bracket 700, to realize to telescoping mechanism 300
Disassembly.
The position opposite with telescoping mechanism 300 can offer avoiding space 510 on mainboard 500, avoid telescoping mechanism 300
The excessive problem with the stacked caused thickness of mainboard 500.Specifically, avoiding space 510 is evacuation gap.The evacuation is empty
Between 510, refer to hollowing out a part on mainboard 500 and the space that is formed, which enables to telescoping mechanism 300 to be mounted on it
In, interference is generated without the installation to telescoping mechanism 300.
For the use of more convenient user, mobile terminal disclosed in the utility model embodiment can also include control
Device, controller are connected with telescoping mechanism 300, and controller can operate synchronous averaging telescopic machine according to the receiving talking of mobile terminal
Structure 300.That is, answering key with user's pressing (can be when user prepares to connect call invitation or close call
Physical button is also possible to virtual key), controller can then open telescoping mechanism 300, so that telescoping mechanism 300 drives
The dynamic stretching, extension of receiver 200 is shunk.Above controller functions only as the effect of synchronously control, take pictures when similar to shooting operation with
The control that light compensating lamp starts simultaneously, the control means of controller itself are well-known technique, and the specific control process of controller is then not
It repeats again.Specifically, controller can realize above-mentioned synchronously control by control driving equipment.
Mobile terminal disclosed in the utility model embodiment can be the large-size screen monitors accounting electronic equipment such as mobile phone, tablet computer,
The specific type of the utility model embodiment not limiting mobile terminal.
Emphasis describes the difference between each embodiment in the utility model foregoing embodiments, between each embodiment
As long as different optimization feature non-contradiction, can combine to form more preferably embodiment, it is contemplated that style of writing is succinct, this then no longer
It repeats.
The above description is only the embodiments of the present invention, is not intended to limit the utility model.For this field
For technical staff, various modifications and changes may be made to the present invention.All institutes within the spirit and principle of the utility model
Any modification, equivalent substitution, improvement and etc. of work, should be included within the scope of the claims of the utility model.
Claims (10)
1. a kind of mobile terminal, which is characterized in that including shell, receiver, telescoping mechanism, receiver circuit board and mainboard,
In：
The shell has inner cavity, and the frame of the shell is provided with avoid holes in communication with the inner cavity, the mainboard, described
Receiver and the telescoping mechanism are respectively provided in the lumen, and the receiver is connected with the telescoping mechanism, and described flexible
Mechanism is driven through the avoid holes, and the receiver circuit board is flexible circuit board, the receiver circuit board connection
It is realized flexible between the mainboard and the receiver, and with the movement of the receiver.
2. mobile terminal according to claim 1, which is characterized in that receiver circuit board the stretching in the receiver
Length on contracting direction is greater than the flexible stroke of the receiver.
3. mobile terminal according to claim 1, which is characterized in that the receiver is stretched by telephone receiver bracket with described
Contracting mechanism is connected, and the receiver is arranged within the telephone receiver bracket, and the telephone receiver bracket offers perforation, it is described by
The one end for talking about device circuit board passes through the perforation, and is connected with the receiver.
4. mobile terminal according to claim 1, which is characterized in that the telescoping mechanism include driving device, screw rod and
Pushing block, the pushing block and the wire rod thread cooperate, and the pushing block is positioned in the rotation direction of the screw rod and the screw rod
Cooperation, the receiver are connected with the pushing block, and mobile with the pushing block；The driving device drives phase with the screw rod
Even.
5. mobile terminal according to claim 4, which is characterized in that the pushing block is connected with mandril, and the mandril is along institute
The moving direction for stating receiver extends, and the receiver is connected by telephone receiver bracket with the telescoping mechanism, the receiver
Bracket is connected with the outboard end of the mandril, and the pushing block is connected with the inner end of the mandril.
6. mobile terminal according to claim 5, which is characterized in that in the telephone receiver bracket and the shell, one
Be provided with limiting section, another one is provided with limiting slot or limit hole, in the telescopic direction of the receiver, the limiting section with
The limiting slot or limit hole limit cooperation.
7. mobile terminal according to claim 4, which is characterized in that the shell includes center, and the center is detachable
Ground is provided with mounting bracket, and the telescoping mechanism is mounted in the mounting bracket.
8. mobile terminal according to claim 7, which is characterized in that the portion opposite with the telescoping mechanism on the mainboard
Position offers avoiding space.
9. mobile terminal according to claim 1, which is characterized in that further include controller, the controller is stretched with described
Contracting mechanism is connected, and the telescoping mechanism according to the receiving talking of mobile terminal operation synchronous averaging.
10. mobile terminal according to claim 1 to 9, which is characterized in that the receiver is in contraction-like
It blocks and cooperates with the avoid holes when state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820349877.5U CN208128304U (en) | 2018-03-14 | 2018-03-14 | A kind of mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820349877.5U CN208128304U (en) | 2018-03-14 | 2018-03-14 | A kind of mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208128304U true CN208128304U (en) | 2018-11-20 |
Family
ID=64198732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820349877.5U Active CN208128304U (en) | 2018-03-14 | 2018-03-14 | A kind of mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208128304U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769054A (en) * | 2019-03-11 | 2019-05-17 | 南昌黑鲨科技有限公司 | Housing unit and intelligent terminal with the housing unit |
| CN110419838A (en) * | 2019-07-10 | 2019-11-08 | 维沃移动通信有限公司 | Protective case |
| CN110430301A (en) * | 2019-07-01 | 2019-11-08 | 维沃移动通信有限公司 | Terminal device |
| CN110519426A (en) * | 2019-08-26 | 2019-11-29 | Oppo广东移动通信有限公司 | Mobile terminal and its device for ejecting |
| CN111385391A (en) * | 2018-12-29 | 2020-07-07 | Oppo广东移动通信有限公司 | Electronic device |
| WO2020182030A1 (en) * | 2019-03-11 | 2020-09-17 | 上海众链科技有限公司 | Shell assembly and smart terminal provided with shell assembly |
| CN113038323A (en) * | 2021-03-05 | 2021-06-25 | 维沃移动通信有限公司 | Receiver and electronic equipment |
| CN112351161B (en) * | 2019-08-08 | 2022-03-04 | 荣耀终端有限公司 | Camera assembly and electronic equipment |
-
2018
- 2018-03-14 CN CN201820349877.5U patent/CN208128304U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111385391A (en) * | 2018-12-29 | 2020-07-07 | Oppo广东移动通信有限公司 | Electronic device |
| CN109769054A (en) * | 2019-03-11 | 2019-05-17 | 南昌黑鲨科技有限公司 | Housing unit and intelligent terminal with the housing unit |
| WO2020182030A1 (en) * | 2019-03-11 | 2020-09-17 | 上海众链科技有限公司 | Shell assembly and smart terminal provided with shell assembly |
| WO2020182029A1 (en) * | 2019-03-11 | 2020-09-17 | 上海众链科技有限公司 | Housing assembly and intelligent terminal having same |
| CN110430301A (en) * | 2019-07-01 | 2019-11-08 | 维沃移动通信有限公司 | Terminal device |
| CN110419838A (en) * | 2019-07-10 | 2019-11-08 | 维沃移动通信有限公司 | Protective case |
| CN110419838B (en) * | 2019-07-10 | 2021-08-24 | 维沃移动通信有限公司 | Protective sleeve |
| CN112351161B (en) * | 2019-08-08 | 2022-03-04 | 荣耀终端有限公司 | Camera assembly and electronic equipment |
| CN110519426A (en) * | 2019-08-26 | 2019-11-29 | Oppo广东移动通信有限公司 | Mobile terminal and its device for ejecting |
| CN113038323A (en) * | 2021-03-05 | 2021-06-25 | 维沃移动通信有限公司 | Receiver and electronic equipment |
| CN113038323B (en) * | 2021-03-05 | 2023-03-28 | 维沃移动通信有限公司 | Electronic device |
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