CN107277714B - Sound input output assembly and mobile terminal - Google Patents
Sound input output assembly and mobile terminal Download PDFInfo
- Publication number
- CN107277714B CN107277714B CN201710569054.3A CN201710569054A CN107277714B CN 107277714 B CN107277714 B CN 107277714B CN 201710569054 A CN201710569054 A CN 201710569054A CN 107277714 B CN107277714 B CN 107277714B
- Authority
- CN
- China
- Prior art keywords
- foam
- scratch
- sound
- sound input
- structural member
- Prior art date
- 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.)
- Active
Links
- 239000006260 foam Substances 0.000 claims abstract description 77
- 230000003678 scratch resistant effect Effects 0.000 claims abstract description 37
- 230000000903 blocking effect Effects 0.000 claims description 22
- 230000002093 peripheral effect Effects 0.000 abstract description 5
- 238000007790 scraping Methods 0.000 description 10
- 230000002265 prevention Effects 0.000 description 8
- 238000013459 approach Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012905 input function Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2400/00—Loudspeakers
- H04R2400/11—Aspects regarding the frame of loudspeaker transducers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a sound input and output assembly which comprises a structural member, a sound input and output device, foam and a scratch-resistant member, wherein the structural member is provided with a sound hole, the sound input and output device is fixed on the structural member, the sound input and output device is aligned with the sound hole of the structural member, the foam is arranged on the periphery of the sound hole of the structural member, the scratch-resistant member is arranged on the periphery of the foam, and the scratch-resistant member shields part of the foam along the central axis direction of the sound hole. According to the sound input and output assembly provided by the embodiment of the invention, the scratch-resistant piece is arranged on the peripheral side of the foam, so that when the shell is assembled with the shell of the mobile terminal, the scratch-resistant piece can reduce the scratch of the foam, thereby preventing the foam from shifting to block the sound hole due to the scratch, and the reliability is better. The invention also provides a mobile terminal.
Description
Technical Field
The present invention relates to the field of electronic devices, and in particular, to a sound input/output assembly and a mobile terminal.
Background
With the development of science and technology, the performance requirements of users on portable products such as mobile terminals are also increasing. The quality of the sound quality of the mobile terminal also affects the market competitiveness of the mobile terminal. In audio devices, the speaker and microphone are the weakest components, and in turn, the speaker and microphone are the more important components for sound quality.
In the prior art, a speaker and a microphone are generally assembled as separate housings and a mobile terminal housing, and in order to ensure the tightness of sound channels of the speaker and the microphone, foam is generally arranged around the speaker and the microphone for sealing. The foam is poor in precision, and is easy to scrape during assembly, so that the phenomenon of hole blockage or air leakage occurs, and the tone quality and reliability of the mobile terminal are affected.
Disclosure of Invention
The invention aims to provide a sound input/output assembly with better reliability and a mobile terminal.
In order to solve the technical problems, the embodiment of the invention provides a sound input and output assembly, which comprises a structural member, a sound input and output device, foam and a scratch-resistant member, wherein the structural member is provided with a sound hole, the sound input and output device is fixed on the structural member, the sound input and output device is aligned with the sound hole of the structural member, the foam is arranged on the periphery of the sound hole of the structural member, the scratch-resistant member is arranged on the periphery of the foam, and the scratch-resistant member shields part of the foam along the central axis direction of the sound hole.
Wherein the sound input/output device is a loudspeaker; and/or the number of the groups of groups,
the sound input output device is a microphone.
The scraping prevention piece comprises at least one blocking wall protruding on the structural part, two adjacent blocking walls are connected, and the shape formed by surrounding connection of the at least one blocking wall corresponds to the edge of the foam.
Wherein the joint of the two retaining walls is a cambered surface.
And a distance is arranged between the foam and the adjacent blocking wall.
The scraping prevention piece comprises at least one corner piece, the at least one corner piece is close to the corners of the foam, and two adjacent corner pieces are arranged at intervals.
The sound input and output assembly further comprises an elastic piece, wherein the elastic piece is provided with a fixed end and a free end, the fixed end is fixed on the structural member, the free end extends towards a direction away from the structural member, and when the elastic piece is extruded, the free end moves towards a direction close to the structural member.
When the free end gradually approaches to the sound hole, the space between the free end and the structural member along the central axis direction of the sound hole gradually increases.
Wherein the elastic piece is a spring.
The thickness of the scratch-resistant piece along the central axis direction of the sound hole is 10% -80% of the thickness of the foam along the central axis direction of the sound hole.
The embodiment of the invention also provides the mobile terminal which comprises the sound input and output assembly.
According to the sound input and output assembly and the mobile terminal provided by the embodiment of the invention, the scratch-resistant piece is arranged on the peripheral side of the foam, so that when the shell is assembled with the shell of the mobile terminal, the scratch-resistant piece can reduce the scratch of the foam, thereby preventing the foam from shifting and blocking the sound hole due to the scratch, and the reliability is better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a mobile terminal according to a first embodiment of the present invention;
FIG. 2 is a schematic diagram of the sound input output assembly of FIG. 1;
FIG. 3 is a schematic view of another scratch resistant member of the acoustic input output assembly of FIG. 2;
fig. 4 is a schematic diagram of another sound input/output assembly according to the second embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without any inventive effort, are intended to be within the scope of the invention.
The mobile terminal 100 according to the embodiment of the present invention may be any device having communication and storage functions, for example: tablet personal computers, mobile phones, electronic readers, remote controllers, personal computers (PersonalComputer, PC), notebook computers, vehicle-mounted equipment, network televisions, wearable equipment and other intelligent equipment with network functions.
Referring to fig. 1 to 3, a mobile terminal 100 according to a first embodiment of the present invention is provided, the mobile terminal 100 includes a housing 1 and a sound input/output assembly 2, and a casing in the sound input/output assembly 2 is assembled with the housing 1, so as to implement sound output and input functions of the mobile terminal 100.
In this embodiment, referring to fig. 2, the sound input/output assembly 2 includes a structural member 21, a sound input/output device, foam 23 and scratch-preventing members 24 and 25, the structural member 21 has a sound hole 21a, the sound input/output device is fixed on the structural member 21, the sound input/output device is aligned with the sound hole 21a of the structural member 21, the foam 23 is disposed on a peripheral side of the sound hole 21a of the structural member 21, the scratch-preventing members 24 and 25 are disposed on a peripheral side of the foam 23, and the scratch-preventing members 24 and 25 shield a part of the foam 23 along a central axis X1 direction of the sound hole 21a.
It will be appreciated that the sound input output device is a speaker 22 that outputs sound, and for ease of understanding, the sound input output device is replaced with the speaker 22.
Referring to fig. 2, the speaker 22 is fixed to the structural member 21 and aligned with the sound hole 21a to output audio from the sound hole 21a, and at this time, since the sound input/output device is the speaker 22, the sound hole 21a is the sound hole 21a outputting audio as the sound hole 21a. Wherein the sound hole 21a is a bar-shaped hole 23a. When the sound input output assembly 2 is mounted with the housing 1, the sound hole 21a is aligned with the first hole 1a on the housing 1, forming a sound output channel of the speaker 22.
In order to ensure that the audio frequency outputted by the sound hole 21a is not expanded, the sound hole 21a has better sound quality, and the foam 23 is arranged on the periphery of the sound hole 21a to form a sealing channel, namely, when the sound input/output assembly 2 is installed in the shell 1, the foam 23 is abutted to the shell 1, so that the audio frequency of the loudspeaker 22 can only be outputted through the sound hole 21a, the foam 23 and the first hole 1a, and the sealing performance of the audio frequency output is ensured.
The shape of the foam 23 corresponds to the shape of the sound hole 21a, namely, the foam 23 is strip-shaped, and a strip-shaped hole 23a is formed in the middle, and the strip-shaped hole 23a is aligned with the sound hole 21a. Foam 23 is adhered to the structural member 21 by double-sided tape, and the strip-shaped holes 23a are aligned with the sound holes 21a.
As can be appreciated, referring to fig. 2 and 3, the scratch-resistant members 24, 25 are disposed around the foam 23 to shield a portion of the foam 23 along the central axis X1 of the sound hole 21a. When the structural member 21 is assembled on the shell 1 due to the arrangement of the scraping prevention pieces 24 and 25, the scraping prevention pieces 24 and 25 can prevent the foam 23 from being scraped by the shell 1 or other parts, so that the foam 23 is prevented from tilting, shifting or being damaged, and the reliability is good.
It will be appreciated that the thickness of the scratch-resistant members 24, 25 along the central axis X1 of the sound hole 21a is 10% to 80% of the thickness of the foam 23 along the central axis X1 of the sound hole 21a. The thickness of the scraping prevention pieces 24 and 25 is 50 percent of the thickness of the foam 23, so that the scraping prevention pieces 24 and 25 can not only shield half parts of the foam 23 from scraping, but also prevent the foam 23 from forming a distance with the housing 1 due to the larger thickness of the scraping prevention pieces 24 and 25 after the sound input and output assembly 2 is assembled with the housing 1.
It will be appreciated that the scratch-resistant members 24, 25 are made of a relatively hard material, such as metal or plastic.
In an embodiment, referring to fig. 2, the scratch-resistant member 24 includes at least one blocking wall 241 protruding on the structural member 21, two adjacent blocking walls 241 are connected, and a shape formed by surrounding the at least one blocking wall 241 corresponds to an edge of the foam 23.
Specifically, the scratch-resistant member 24 is integrally formed with the structural member 21. The scraping prevention piece 24 is provided with three blocking walls 241, and the three blocking walls 241 are sequentially connected to form a U shape, so that three sides of the foam 23 can be surrounded, and the three sides of the foam 23 are prevented from being scraped and touched. The blocking walls 241 are parallel to the side edges of the foam 23, which are close to the blocking walls 241, so that the foam 23 can be preferably contained in the area surrounded by the three blocking walls 241, and the foam 23 is conveniently arranged on the structural member 21. Of course, in other embodiments, the number of blocking walls 241 may be one, two, four, etc.
It is understood that the connection between the two blocking walls 241 is a cambered surface 241a. Specifically, the connection between two adjacent blocking walls 241 is an arc transition, the structure of the arc surface 241a is smooth, and the blocking walls 241 prevent scraping against components such as the foam 23 or other components, thereby improving the reliability of the sound input/output assembly 2 and the mobile terminal 100.
In another embodiment, referring to fig. 3, the scratch-proof member 25 includes at least one corner member 251, wherein the at least one corner member 251 is disposed near a corner of the foam 23, and two adjacent corner members 251 are disposed at intervals.
Specifically, the scratch-resistant member 25 includes four corner pieces 251. The corner piece 251 comprises a first wall 251a and a second wall 251b which are connected, the connection of the first wall 251a and the second wall 251b is aligned with the connection of the two sides of the foam 23, and the first wall 251a and the second wall 251b respectively extend towards opposite directions. And two adjacent corner pieces 251 are arranged at intervals. The scratch-resistant member 25 may be removably attached to the structural member 21, such as by being adhered to the structural member 21.
For further improvement, referring to fig. 2 and 3, the sound input/output assembly 2 further includes elastic members 26, 27, the elastic members 26, 27 have fixed ends 26a, 27a and free ends 26b, 27b, the fixed ends 26a, 27a are fixed on the structural member 21, the free ends 26b, 27b extend away from the structural member 21, and the free ends 26b, 27b move toward the structural member 21 when the elastic members 26, 27 are pressed.
When the sound input/output assembly 2 is assembled on the housing 1, the free ends 26b, 27b of the elastic members 26, 27 can abut against the housing 1, i.e. the housing 1 and the structural member 21 have a force during the assembly process, so that the housing 1 and the structural member 21 are prevented from being scraped and bumped against the foam 23 due to too strong force during the assembly. Wherein, due to the elasticity of the elastic members 26, 27, the free ends 26b, 27b of the elastic members 26, 27 are pressed along with the close fit of the shell 1 and the structural member 21, and the free ends 26b, 27b gradually approach toward the structural member 21 until the foam 23 abuts against the shell 1.
In an embodiment, referring to fig. 2, the elastic member 26 is in a sheet shape, and when the free end 26b gradually faces the sound hole 21a, a distance between the free end 26b and the structural member 21 along the central axis X1 of the sound hole 21a gradually increases.
Specifically, the elastic member 26 is integrally formed on the structural member 21 so as to be closer to the scratch-resistant members 24, 25. When the shell 1 and the structural member 21 are assembled, the free end 26b of the elastic member 26 is always abutted against the shell 1, and as the distance between the shell 1 and the structural member 21 is gradually reduced, the free end 26b is gradually pressed to be close to the structural member 21 until the assembly of the shell 1 and the structural member 21 is completed, and the foam 23 is tightly abutted against the shell 1.
In another embodiment, referring to fig. 3, the elastic member 27 is a spring. Specifically, the central axis X1 of the spring is parallel to the central axis X1 of the sound hole 21a, and one end of the spring, i.e., the fixed end 27a, may be welded to the structural member 21, and the other end of the spring, i.e., the free end 27b. When the shell 1 and the structural member 21 are assembled, the free end 27b of the elastic member 27 is always abutted against the shell 1, and as the distance between the shell 1 and the structural member 21 gradually decreases, the free end 27b is pressed to gradually approach the structural member 21 until the assembly of the shell 1 and the structural member 21 is completed, and the foam 23 is tightly abutted against the shell 1.
When the mobile terminal 100 provided by the embodiment of the invention is assembled, the loudspeaker 22 is fixed on the structural member 21 and is aligned with the sound hole 21a, so that the output of the audio from the sound hole 21a is realized; then, adhering foam 23 to the structural member 21 through double faced adhesive tape, wherein the strip-shaped holes 23a of the foam 23 are aligned with the sound holes 21a of the structural member 21; the scratch-resistant members 24 and 25 are arranged around the foam 23; the structural member 21 is tightly assembled with the housing 1, wherein the free ends 26b, 27b of the elastic members 26, 27 are always abutted against the housing 1, and as the distance between the housing 1 and the structural member 21 gradually decreases, the free ends 26b, 27b are pressed to gradually approach the structural member 21 until the housing 1 and the structural member 21 are assembled, and the foam 23 is tightly abutted against the housing 1 to form an audio output channel with the first hole 1a of the housing 1.
According to the sound input/output assembly 2 and the mobile terminal 100 provided by the embodiment of the invention, the scratch-resistant pieces 24 and 25 are arranged on the periphery of the foam 23, so that when the shell is assembled with the shell 1 of the mobile terminal 100, the scratch-resistant pieces 24 and 25 can reduce the impact of the foam 23, thereby preventing the foam 23 from shifting and blocking the sound hole 21a due to the impact, and the reliability is better.
Referring to fig. 1 and 4, another sound input/output device 3 provided in the second embodiment of the present invention is the same as the input/output device 2 provided in the first embodiment of the present invention, and the difference is mainly that the sound input/output device is a microphone 32. For ease of understanding, the sound input output device is replaced with a microphone 32.
The structural member 31 is a housing corresponding to the microphone 32, and the sound hole 21a formed in the structural member 31 is a circular hole. Correspondingly, the foam 33 is provided with a circular hole 33a, the shell 1 is provided with a second hole 1b, and after the structural member 31 is assembled with the shell 1, the sound hole 31a of the structural member 31, the circular hole 33a of the foam 33 and the second hole 1b of the shell 1 form a sound input channel for inputting audio.
The microphone 32 in the present embodiment and the speaker 22 in the first embodiment are mounted together in the housing 1 of the mobile terminal 100.
The scratch-resistant member 34 in this embodiment is disposed around the foam 33, and the scratch-resistant member 34 forms a closed space to enclose the foam 33 therein, thereby effectively reducing the impact of the foam 33.
The elastic elements 26, 27 may be arranged on the structural element 21 to which the loudspeaker 22 is fixed or on the structural element 31 to which the microphone 32 is fixed. According to the sound input/output assembly 3 provided by the embodiment of the invention, the scratch-resistant member 25 is arranged on the peripheral side of the foam 23, so that when the structural member 31 is assembled with the shell 1 of the mobile terminal 100, the scratch-resistant member 35 can reduce the impact of the foam 33, thereby preventing the foam 33 from shifting and blocking the sound hole 21a due to the impact of the scratch, and the reliability is better.
It will be appreciated that the speaker and the microphone 32 provided in the embodiments of the present invention are respectively disposed on two structural members, and in some embodiments, the speaker and the microphone may also be disposed on the same structural member, and two sound holes corresponding to the speaker and the microphone are respectively formed on the structural members.
The modules or units of the embodiments of the present invention may be combined or split according to actual needs.
The foregoing is a description of embodiments of the present invention, and it should be noted that, for those skilled in the art, modifications and variations can be made without departing from the principles of the embodiments of the present invention, and such modifications and variations are also considered to be within the scope of the present invention.
Claims (9)
1. The sound input and output assembly is characterized by comprising a structural member, a sound input and output device, foam, a scratch-resistant member and an elastic member, wherein the structural member is provided with a sound hole, the sound input and output device is fixed on the structural member, the sound input and output device is aligned to the sound hole of the structural member, the structural member comprises a bearing surface, an opening of the sound hole is arranged on the bearing surface, the back surface of the foam is arranged on the bearing surface and surrounds the periphery of the sound hole of the structural member, the scratch-resistant member and the structural member are integrally formed and are convexly arranged on the bearing surface, the scratch-resistant member is arranged on the periphery of the foam and is protected at the periphery or corners of the foam, the scratch-resistant member shields part of the foam along the central axis direction of the sound hole, and a distance is arranged between the periphery of the foam and the scratch-resistant member; the elastic piece is arranged on one side of the scratch-resistant piece, which is away from the foam, and is adjacent to the scratch-resistant piece, the elastic piece is provided with a fixed end and a free end, the fixed end is fixed on the bearing surface of the structural piece, the free end extends away from the direction of the structural piece, when the structural piece is assembled with the shell, the elastic piece is extruded, and the free end moves towards the direction, which is close to the structural piece, so that the foam is prevented from being scratched away from the bearing surface.
2. The sound input output assembly of claim 1, wherein the sound input output device is a speaker; and/or the number of the groups of groups,
the sound input output device is a microphone.
3. The sound input/output assembly according to claim 1 or 2, wherein the scratch-resistant member comprises at least one blocking wall protruding on the structural member, two adjacent blocking walls are connected, and the shape formed by surrounding the at least one blocking wall corresponds to the edge of the foam.
4. A sound input output assembly as set forth in claim 3 wherein the junction of two of said walls is a cambered surface.
5. The sound input/output assembly of claim 1 or 2, wherein the scratch resistant member comprises at least one corner member, the at least one corner member being disposed adjacent a corner of the foam, adjacent two of the corner members being spaced apart.
6. The sound input/output assembly as set forth in claim 1, wherein the elastic member is in a sheet shape, and a distance between the free end and the structural member in a central axis direction of the sound hole is gradually increased as the free end is gradually moved toward the sound hole.
7. The acoustic input and output assembly of claim 1, wherein the resilient member is a spring.
8. The sound input/output assembly according to claim 1, wherein the thickness of the scratch-resistant member along the central axis direction of the sound hole is 10% to 80% of the thickness of the foam along the central axis direction of the sound hole.
9. A mobile terminal comprising a sound input output assembly as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710569054.3A CN107277714B (en) | 2017-07-12 | 2017-07-12 | Sound input output assembly and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710569054.3A CN107277714B (en) | 2017-07-12 | 2017-07-12 | Sound input output assembly and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107277714A CN107277714A (en) | 2017-10-20 |
| CN107277714B true CN107277714B (en) | 2023-10-27 |
Family
ID=60073440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710569054.3A Active CN107277714B (en) | 2017-07-12 | 2017-07-12 | Sound input output assembly and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107277714B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040141A (en) * | 2017-11-30 | 2018-05-15 | 努比亚技术有限公司 | A kind of protection structure and its mobile terminal for preventing from damaging audio hole sealing foam by pressure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010219433A (en) * | 2009-03-18 | 2010-09-30 | Kyocera Corp | Electronic equipment |
| CN104618822A (en) * | 2015-01-05 | 2015-05-13 | 惠州Tcl移动通信有限公司 | Electroacoustic device sealing structure of electronic device |
| CN205726373U (en) * | 2016-04-25 | 2016-11-23 | 歌尔股份有限公司 | The installation housing of speaker and mike and mounting structure |
| CN205726224U (en) * | 2016-04-26 | 2016-11-23 | 歌尔股份有限公司 | There is the portable set of mike, ear phone line control device and earphone |
| CN205901991U (en) * | 2016-06-30 | 2017-01-18 | 维沃移动通信有限公司 | Seal assembly and mobile terminal of speaker |
| CN206908850U (en) * | 2017-07-12 | 2018-01-19 | 广东欧珀移动通信有限公司 | Sound in-out box and mobile terminal |
-
2017
- 2017-07-12 CN CN201710569054.3A patent/CN107277714B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010219433A (en) * | 2009-03-18 | 2010-09-30 | Kyocera Corp | Electronic equipment |
| CN104618822A (en) * | 2015-01-05 | 2015-05-13 | 惠州Tcl移动通信有限公司 | Electroacoustic device sealing structure of electronic device |
| CN205726373U (en) * | 2016-04-25 | 2016-11-23 | 歌尔股份有限公司 | The installation housing of speaker and mike and mounting structure |
| CN205726224U (en) * | 2016-04-26 | 2016-11-23 | 歌尔股份有限公司 | There is the portable set of mike, ear phone line control device and earphone |
| CN205901991U (en) * | 2016-06-30 | 2017-01-18 | 维沃移动通信有限公司 | Seal assembly and mobile terminal of speaker |
| CN206908850U (en) * | 2017-07-12 | 2018-01-19 | 广东欧珀移动通信有限公司 | Sound in-out box and mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107277714A (en) | 2017-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109040385B (en) | Terminal | |
| WO2020215941A1 (en) | Terminal device | |
| EP2343872B1 (en) | Audio guiding channel to a microphone of a portable electronic device | |
| KR102708824B1 (en) | electronic devices | |
| US20230324961A1 (en) | Electronic device | |
| CN111835898A (en) | Electronic device | |
| AU2013260665B2 (en) | Frame structure for preventing deformation, and electronic device including the same | |
| CN108769879B (en) | Back sound cavity subassembly and electronic equipment | |
| US8116504B2 (en) | Electronic device having a receiver | |
| WO2021197114A1 (en) | Electronic device | |
| CN105828548A (en) | Electronic device | |
| CN111107212B (en) | Dustproof assembly and electronic equipment | |
| CN205040018U (en) | Horn assembly and electronic equipment | |
| CN102047685A (en) | Electronic apparatus | |
| EP4436148A1 (en) | Electroacoustic module and electronic device | |
| US20150063618A1 (en) | Housing assembly | |
| CN104618822A (en) | Electroacoustic device sealing structure of electronic device | |
| CN107277714B (en) | Sound input output assembly and mobile terminal | |
| WO2022012615A1 (en) | Loudspeaker assembly and electronic device | |
| WO2011015236A1 (en) | An apparatus | |
| JP6166992B2 (en) | Mobile device | |
| CN103139680A (en) | Electronic equipment | |
| CN117714948A (en) | Speaker seal structure, housing assembly and electronic equipment | |
| CN108924318B (en) | Electronic device and assembly method thereof | |
| CN108924317A (en) | A kind of electronic device and its assembly method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: No.18, Wusha Haibin Road, Chang'an Town, Dongguan City, Guangdong Province Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |