CN208572417U - A kind of mobile terminal - Google Patents
A kind of mobile terminal Download PDFInfo
- Publication number
- CN208572417U CN208572417U CN201821018513.5U CN201821018513U CN208572417U CN 208572417 U CN208572417 U CN 208572417U CN 201821018513 U CN201821018513 U CN 201821018513U CN 208572417 U CN208572417 U CN 208572417U
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- frame
- mobile terminal
- guide hole
- voice guide
- acoustical device
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Abstract
The utility model discloses a kind of mobile terminal, it includes acoustical device, mainboard upper cover with the first frame and the battery cover docked with mainboard upper cover, battery cover has the second frame being set on the outside of the first frame, acoustical device is laid in the space that the first frame is surrounded, the first voice guide hole being connected to the pickup channel of acoustical device is offered on first frame, second frame offers the second voice guide hole, the flexible gland for being connected to the first voice guide hole and the second voice guide hole and sealing shroud bracket are provided between first frame and the second frame, flexible gland is moulded on sealing shroud bracket, and sealing shroud bracket includes the hook with the mounting cooperation of the top of the first frame.Above scheme can solve the problem that mobile terminal seal assembly in assembly is easier to be displaced and causes sealing effect poor.
Description
Technical field
The utility model relates to technical field of mobile terminals more particularly to a kind of mobile terminals.
Background technique
Mobile terminal has become a part indispensable in people's life, with the continuous promotion of user demand, moves
The performance of dynamic terminal continues optimizing.Call function is one of basic function of mobile terminal, and call function is usually by mobile whole
The acoustical device at end is realized, such as microphone.As mobile terminal is more and more thinner, screen accounting is increasing, mobile terminal distribution
It is also smaller and smaller to the sealing space of acoustical device.Since the sealing effect of acoustical device decides call, recording effect,
Also decide the performance of mobile terminal to a certain extent.
Referring to FIG. 1, mainboard upper cover 10 cooperatively forms the shell of mobile terminal with battery cover 20 in current dynamic terminal,
Acoustical device 30 is arranged in the inner cavity of shell, and mainboard upper cover 10 includes the first frame 101, and battery cover 20 includes the second frame
201, distribution is arranged inside and outside the first frame 101 and the second frame 201, and first on the first frame 101 crosses sound hole 101a and second
Second on frame 201 crosses sound hole 201a connection.In order to ensure sealing, it is provided between the first frame 101 and the second frame 201
Seal assembly 40, so that first crosses sound hole 101a and second and cross sound hole 201a sealing linking, and then what is formed whole crosses sound
It realizes and is connected to the pickup channel of acoustical device in channel.But the mobile terminal of above structure is during assembling, in order to true
Confidential letter, after assembly is completed, 401 elastic packing of seal convexity of the second frame 201 and seal assembly 40 are adjacent to, this just makes
The second frame 201 can there are certain interference with the seal convexity 401 of seal assembly 40 during fastening.Due to sealing
Component 40 is softer, and during battery cover 20 fastens, the second frame 201 can blow over seal assembly 40, eventually leads to sealing
Component 40 is displaced and not can guarantee sealing effect.
Utility model content
The utility model discloses a kind of mobile terminal, is easier to move to solve mobile terminal seal assembly in assembly
Position and the problem that causes sealing effect poor.
To solve the above-mentioned problems, the utility model adopts the following technical solutions:
A kind of mobile terminal is docked including acoustical device, the mainboard upper cover with the first frame and with the mainboard upper cover
Battery cover, the battery cover, which has, is set in the second frame on the outside of the first frame, and the acoustical device is laid in described the
In the space that one frame is surrounded, first be connected to the pickup channel of the acoustical device is offered on first frame and is led
Sound hole, second frame offer the second voice guide hole, are provided between first frame and second frame and are connected to institute
The flexible gland and sealing shroud bracket of the first voice guide hole and the second voice guide hole are stated, the flexible gland is moulded in the sealing
On set bracket and the sealing shroud bracket includes the hook with the mounting cooperation of the top of first frame.
The technical solution adopted in the utility model can reach it is following the utility model has the advantages that
Mobile terminal disclosed by the utility model improves the structure of existing mobile terminal, by flexible gland
It is fixedly linked by way of injection molding with sealing shroud bracket, meanwhile, sealing shroud bracket has hook, and hook enables to sealing shroud
Bracket, with the top location fit of the first frame, and then can be avoided battery on the direction that the second frame is socketed to the first frame
Flexible gland is blown over during being fastened on lid on Gai Xiang mainboard, would not also flexible gland be caused to be displaced,
Finally enable to flexible gland that can play preferable sealing effect.
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 the schematic diagram that a kind of typical mobile terminal fastens process in battery cover；
Fig. 2 is the perspective view of the explosion of the part-structure of mobile terminal disclosed in the utility model embodiment；
Fig. 3 is the cross-sectional view of mobile terminal part-structure disclosed in the utility model embodiment.
Description of symbols:
10- mainboard upper cover, the first frame of 101-, 101a- first cross sound hole, 20- battery cover, the second frame of 201-, 201a-
Second crosses sound hole, 30- acoustical device, 40- seal assembly, 401- seal convexity；
100- mainboard upper cover, the first frame of 110-, the first voice guide hole of 111-, 112- mounting groove, 120- installation base, 121-
Groove, 200- battery cover, the second frame of 210-, the second voice guide hole of 211-, 300- acoustical device, 400- flexible gland, 410-
Elastic bumps, 500- sealing shroud bracket, 510- hook, 600- Air Filter, 700- subplate, the first connecting hole of 710-, 720- screw,
800- sealing element, the second connecting hole of 810-.
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 and Fig. 3 are please referred to, the utility model embodiment discloses a kind of mobile terminal, and disclosed mobile terminal includes
Mainboard upper cover 100, battery cover 200, acoustical device 300, flexible gland 400 and sealing shroud bracket 500.
Mainboard upper cover 100 has the first frame 110, and battery cover 200 has the second frame 210, mainboard upper cover 100 and battery
The docking of lid 200 and the second frame 210 are set in the outside of the first frame 110.Acoustical device 300 is mounted on 110 institute of the first frame
Within the space surrounded.
The first voice guide hole 111, the pickup channel of the first voice guide hole 111 and acoustical device 300 are offered on first frame 110
Connection.Second frame 210 offers the second voice guide hole 211, and flexible gland 400 and sealing shroud bracket 500 are arranged on the first side
Between frame 110 and the second frame 210, flexible gland 400 can be realized close between the first frame 110 and the second frame 210
Envelope, and then ensure the sealing of 211 joining place of the first voice guide hole 111 and the second voice guide hole.Certainly, flexible gland 400 and sealing
Set bracket 500 can be connected to the first voice guide hole 111 and the second voice guide hole 211.
In the utility model embodiment, flexible gland 400 and the stationary phase by way of injection molding of sealing shroud bracket 500
Even, sealing shroud bracket 500 includes hook 510, and hook 510 can be mounted with the top of the first frame 110 to be cooperated.Sealing shroud bracket
500 can play the role of reinforcing flexible gland 400, while realize sealing shroud bracket 500 and flexible sealing by hook 510
Set 400 forms whole positioning.
Mobile terminal disclosed in the present embodiment improves the structure of existing mobile terminal, by flexible gland
400 are fixedly linked by way of injection molding with sealing shroud bracket 500, meanwhile, sealing shroud bracket 500 has hook 510, hook
510 enable to sealing shroud bracket 500 on the direction that the second frame 210 is socketed to the first frame 110 with the first frame 110
Top location fit, and then can be avoided battery cover 200 during fastening in mainboard upper cover 100 for flexible gland
400 blow over, and also flexible gland 400 would not be caused to be displaced, and finally enable to flexible gland 400 that can play preferably
Sealing effect.
Sealing shroud bracket 500 and 400 secure fit of flexible gland, can be improved the integral strength of flexible gland 400,
So that flexible gland 400 has the preferable anti-ability scratched, when reducing flexible gland 400 by the interference of battery cover 200
The deformation of generation.
What sealing shroud bracket 500 and flexible gland 400 were formed be integrally located at the first frame 110 and the second frame 210 it
Between, in order to be better achieved the positioning to sealing shroud bracket 500, in preferred scheme, the first frame 110 is towards the second frame
210 sidewall surfaces can offer mounting groove 112, and 500 location and installation of sealing shroud bracket is in mounting groove 112, the second leading note
Hole 211 is provided on the slot bottom of mounting groove 112.Mounting groove 112, which can be realized, determines the progress of sealing shroud bracket 500 more various dimensions
Position, it is ensured that assembling is more stable, can finally ensure the stability of flexible gland 400 indirectly.
Sealing shroud bracket 500 is preferably an integral structure part, convenient for assembly.In a kind of specific embodiment, sealing shroud
Bracket 500 can be plastic rubber bracket, it is of course also possible to be metallic support.In preferred scheme, sealing shroud bracket 500 is non-gold
Belong to bracket, the interference to signal components such as antennas can be avoided using non-metal frame.Specifically, sealing shroud bracket 500 can be with
It is made of PC (Polycarbonate, polycarbonate) material.
In order to avoid dust enters in acoustical device 300 from the first voice guide hole 111 and the second voice guide hole 211, preferably
In scheme, flexible gland 400 can also include Air Filter 600, and Air Filter 600 is fixed on slot bottom and the sealing of mounting groove 112
It covers between bracket 500.In a kind of specific embodiment, the surface of the two sides of Air Filter 600 can by glue-line respectively with
The slot bottom of flexible gland 400 and mounting groove 112 bonding.Specifically, glue-line can be double-sided adhesive.
Flexible gland 400 may include elastic bumps 410, and direction is arranged on flexible gland 400 in elastic bumps 410
On the surface of second frame 210.Elastic bumps 410 are bonded with the second frame 210.In mainboard upper cover 100 and battery cover 200
During docking, the second frame 210 can compress elastic bumps 410 when being set in except the first frame 110.Elastic bumps 410
With better compressive deformation performance, and then it can be further improved the leakproofness between the first frame 110 and the second frame 210
Energy.
Referring again to Fig. 2, mainboard upper cover 100 may include the installation base 120 positioned at 110 inside of the first frame, peace
Dress boss 120 is equipped with subplate 700, and acoustical device 300 is mounted on subplate 700, and subplate 700 is fixed on installation base 120,
Installation base 120 opens up fluted 121, and subplate 700 is sealed on the notch of groove 121 and forms connection first therewith and leads
The third voice guide hole of sound hole 111, the first connecting hole 710 is offered on subplate 700, and the first connecting hole 710 is connected to acoustical device 300
Pickup channel and third voice guide hole.The laying of installation base 120 not only can provide installation foundation for other components, and can also
Play the role of reinforcing 100 integral strength of mainboard upper cover.
Subplate 700 can be fixed on installation base 120 by screw 720, and then be able to achieve subplate 700 more neatly
Dismounting.
Sealing element 800 can be set between subplate 700 and the notch of groove 121, the second company is offered on sealing element 800
Hole 810 is connect, the second connecting hole 810 is connected to the pickup channel of the first connecting hole 710 and acoustical device 300.
In mobile terminal disclosed in the utility model embodiment, acoustical device 300 can be microphone, loudspeaker, called
Device etc., the utility model do not limit the specific type of acoustical device 300.
Mobile terminal disclosed in the utility model embodiment can be the production of the electronics such as mobile phone, tablet computer, wearable device
Product, 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 acoustical device (300), with the mainboard upper cover of the first frame (110)
(100) and with the mainboard upper cover (100) battery cover (200) docked, the battery cover (200), which has, is set in the first frame
(110) the second frame (210) on the outside of, the acoustical device (300) are laid in the space that first frame (110) is surrounded
It is interior, the first voice guide hole being connected to the pickup channel of the acoustical device (300) is offered on first frame (110)
(111), second frame (210) offers the second voice guide hole (211), first frame (110) and second frame
(210) flexible gland (400) for being connected to first voice guide hole (111) and the second voice guide hole (211) and close is provided between
Big envelope bracket (500), the flexible gland (400) is moulded on the sealing shroud bracket (500) and the sealing shroud bracket
It (500) include the hook (510) cooperated with the mounting of the top of first frame (110).
2. mobile terminal according to claim 1, which is characterized in that first frame (110) is towards second side
The sidewall surfaces of frame (210) offer mounting groove (112), and sealing shroud bracket (500) location and installation is in the mounting groove
(112) in, second voice guide hole (211) is provided on the slot bottom of the mounting groove (112).
3. mobile terminal according to claim 2, which is characterized in that the slot bottom of the mounting groove (112) and the sealing
Air Filter (600) are provided between set bracket (500).
4. mobile terminal according to claim 3, which is characterized in that the surface of the two sides of the Air Filter (600) is logical
It is Nian Jie with the slot bottom of the flexible gland (400) and the mounting groove (112) respectively to cross glue-line.
5. mobile terminal according to claim 1, which is characterized in that the sealing shroud bracket (500) is plastic rubber bracket.
6. mobile terminal according to claim 1, which is characterized in that towards described on the flexible gland (400)
The surface of two frames (210) is provided with elastic bumps (410), and the elastic bumps (410) and second frame (210) are pasted
It closes.
7. mobile terminal according to claim 1, which is characterized in that the mainboard upper cover (100) includes being located at described the
Installation base (120) on the inside of one frame (110), the installation base (120) are equipped with subplate (700), the acoustical device
(300) it is mounted on the subplate (700), the subplate (700) is fixed on the installation base (120), and the installation is convex
Platform (120) opens up fluted (121), and the subplate (700) is sealed on the notch of the groove (121) and is formed therewith
It is connected to the third voice guide hole of first voice guide hole (111), is offered the first connecting hole (710) on the subplate (700), it is described
The pickup channel of first connecting hole (710) the connection acoustical device (300) and the third voice guide hole.
8. mobile terminal according to claim 7, which is characterized in that the slot of the subplate (700) and the groove (121)
It is provided with sealing element (800), is offered the second connecting hole (810) on the sealing element (800), second connecting hole between mouthful
(810) it is connected to the pickup channel of first connecting hole (710) and the acoustical device (300).
9. mobile terminal according to claim 1, which is characterized in that the acoustical device (300) is microphone, loudspeaker
Or receiver.
10. mobile terminal according to claim 1 to 9, which is characterized in that the mobile terminal be mobile phone or
Tablet computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821018513.5U CN208572417U (en) | 2018-06-28 | 2018-06-28 | A kind of mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821018513.5U CN208572417U (en) | 2018-06-28 | 2018-06-28 | A kind of mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208572417U true CN208572417U (en) | 2019-03-01 |
Family
ID=65489602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821018513.5U Active CN208572417U (en) | 2018-06-28 | 2018-06-28 | A kind of mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208572417U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020220722A1 (en) * | 2019-04-30 | 2020-11-05 | 深圳市韶音科技有限公司 | Acoustic output device |
| CN112616099A (en) * | 2020-12-18 | 2021-04-06 | 维沃移动通信有限公司 | Electronic device |
| CN113037894A (en) * | 2019-12-24 | 2021-06-25 | Oppo广东移动通信有限公司 | Electronic equipment |
| US11570556B2 (en) | 2014-01-06 | 2023-01-31 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11582563B2 (en) | 2014-01-06 | 2023-02-14 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11582564B2 (en) | 2014-01-06 | 2023-02-14 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11617045B2 (en) | 2014-01-06 | 2023-03-28 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11706574B2 (en) | 2014-01-06 | 2023-07-18 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
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2018
- 2018-06-28 CN CN201821018513.5U patent/CN208572417U/en active Active
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| US11570556B2 (en) | 2014-01-06 | 2023-01-31 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11706574B2 (en) | 2014-01-06 | 2023-07-18 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11617045B2 (en) | 2014-01-06 | 2023-03-28 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11582564B2 (en) | 2014-01-06 | 2023-02-14 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11582563B2 (en) | 2014-01-06 | 2023-02-14 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11178477B2 (en) | 2019-04-30 | 2021-11-16 | Shenzhen Voxtech Co., Ltd. | Acoustic output apparatus with a plurality of acoustic drivers and methods thereof |
| US11159870B2 (en) | 2019-04-30 | 2021-10-26 | Shenzhen Voxtech Co., Ltd. | Acoustic output apparatus |
| US11356763B2 (en) | 2019-04-30 | 2022-06-07 | Shenzhen Shokz Co., Ltd. | Open earphone |
| US11425481B2 (en) | 2019-04-30 | 2022-08-23 | Shenzhen Shokz Co., Ltd. | Open earphone |
| US11425482B2 (en) | 2019-04-30 | 2022-08-23 | Shenzhen Shokz Co., Ltd. | Acoustic output apparatus |
| US11445281B2 (en) | 2019-04-30 | 2022-09-13 | Shenzhen Shokz Co., Ltd. | Acoustic output apparatus |
| US11496824B2 (en) | 2019-04-30 | 2022-11-08 | Shenzhen Shokz Co., Ltd. | Acoustic output apparatus with drivers in multiple frequency ranges and bluetooth low energy receiver |
| US11516572B2 (en) | 2019-04-30 | 2022-11-29 | Shenzhen Shokz Co., Ltd. | Acoustic output device |
| US11540038B2 (en) | 2019-04-30 | 2022-12-27 | Shenzhen Shokz Co., Ltd. | Acoustic device |
| US11540037B2 (en) | 2019-04-30 | 2022-12-27 | Shenzhen Shokz Co., Ltd. | Open earphone |
| US11570536B2 (en) | 2019-04-30 | 2023-01-31 | Shenzhen Shokz Co., Ltd. | Acoustic output apparatus and methods thereof |
| WO2020220722A1 (en) * | 2019-04-30 | 2020-11-05 | 深圳市韶音科技有限公司 | Acoustic output device |
| US11122359B2 (en) | 2019-04-30 | 2021-09-14 | Shenzhen Voxtech Co., Ltd. | Acoustic output apparatus and method thereof |
| US11115774B2 (en) | 2019-04-30 | 2021-09-07 | Shenzhen Voxtech Co., Ltd. | Acoustic output apparatus |
| US11818529B2 (en) | 2019-04-30 | 2023-11-14 | Shenzhen Shokz Co., Ltd. | Acoustic output apparatus |
| US11678098B2 (en) | 2019-04-30 | 2023-06-13 | Shenzhen Shokz Co., Ltd. | Acoustic output apparatus |
| CN113037894A (en) * | 2019-12-24 | 2021-06-25 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN113037894B (en) * | 2019-12-24 | 2023-03-03 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN112616099B (en) * | 2020-12-18 | 2023-06-23 | 维沃移动通信有限公司 | Electronic equipment |
| CN112616099A (en) * | 2020-12-18 | 2021-04-06 | 维沃移动通信有限公司 | Electronic device |
| EP4266698A4 (en) * | 2020-12-18 | 2024-06-05 | Vivo Mobile Communication Co., Ltd. | Electronic device |
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