CN109327746A - A kind of terminal - Google Patents
A kind of terminal Download PDFInfo
- Publication number
- CN109327746A CN109327746A CN201710643265.7A CN201710643265A CN109327746A CN 109327746 A CN109327746 A CN 109327746A CN 201710643265 A CN201710643265 A CN 201710643265A CN 109327746 A CN109327746 A CN 109327746A
- Authority
- CN
- China
- Prior art keywords
- loudspeaker
- shell
- bracket
- mentioned
- seal
- 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.)
- Pending
Links
- 239000004033 plastic Substances 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 17
- 238000009434 installation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003566 sealing material Substances 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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
Abstract
The application discloses a kind of terminal, including shell, loudspeaker, loudspeaker support；Wherein, the loudspeaker is fixed on the loudspeaker support by position limiting structure, and seal is arranged between the loudspeaker and shell, and the loudspeaker, seal and shell are formed by preceding sound chamber of the cavity as loudspeaker.
Description
Technical field
This application involves but be not limited to technical field of electronic equipment, especially a kind of terminal.
Background technique
Currently, in the stacking process of certain terminal entries, complete machine thickness and cost need to reach the requirement of product line, so
And usually become the thickness bottleneck of stacking process at loudspeaker.It is traditional it is rear go out sound loudspeaker, outside include two layers of wall thickness
Add two layers of sealing material and one layer of Air Filter, it will directly influence the thickness of complete machine.
In addition, loudspeaker support in the prior art is mainly plastic rubber bracket, or part is using note in stainless steel substrates mould
The bracket of modeling.The above-mentioned plastic rubber bracket defect thicker there are thickness, can not effectively meet the needs of complete machine thickness；Above-mentioned office
Using the bracket of stainless steel substrates in-mould injection, there are the defects of higher cost in portion.
Summary of the invention
The technical issues of the application solves is to provide a kind of terminal, can effectively overcome defect in the prior art, can
The integral thickness of sound chamber before loudspeaker is effectively reduced, and then can be effectively reduced the integral thickness of terminal；Further, additionally it is possible to
Effectively simplify the assembly manipulation of loudspeaker.
In order to solve the above technical problems, this application provides a kind of terminal, including shell, loudspeaker, bracket；The loudspeaking
Device is fixed on the bracket by position limiting structure, is provided with seal between the loudspeaker and shell, the loudspeaker, close
Envelope body and shell are formed by preceding sound chamber of the cavity as loudspeaker.
Above-mentioned terminal can also have following features,
The bracket is provided with mounting groove, and the loudspeaker is fixed in the mounting groove.
Above-mentioned terminal can also have following features,
The position limiting structure includes the limit rib being arranged on the inner sidewall of the mounting groove, and/or setting is raised described
Limit rib on the lateral wall of sound device.
Above-mentioned terminal can also have following features,
It is interference fit connection between the loudspeaker and the mounting groove of the bracket.
Above-mentioned terminal can also have following features,
The outer end face of the bracket and the outer end face of the loudspeaker are arranged.
Above-mentioned terminal can also have following features,
The seal is additionally arranged between the shell and the outer end face of the bracket.
Above-mentioned terminal can also have following features,
The seal includes foam.
Above-mentioned terminal can also have following features,
The shell is battery case；
The battery case includes plastic casing, ceramic shell, metal shell or glass shell.
Above-mentioned terminal can also have following features,
The bracket is provided with circuit board far from the side of the shell, and the bracket is fixedly connected with circuit board, described
The contact flat spring of loudspeaker is crimped on the circuit board.
Above-mentioned terminal can also have following features,
Sound outlet hole is additionally provided on the shell, being sticked on the inside of the sound outlet hole has Air Filter.
The application above-mentioned technical proposal has the following beneficial effects:
Compared with the prior art, the application can pass through above-mentioned position limiting structure, loudspeaker, shell and close by the application
The setting for sealing body, can be realized position of the loudspeaker on bracket and fixes, be capable of forming and be different from preceding sound chamber in the prior art
One layer of seal can be arranged, directly to realize loudspeaker in structure between the outer end face of above-mentioned loudspeaker and the inner wall of shell
Sealing performance needed for preceding sound chamber；Above-mentioned preceding audio cavity structure relates generally to that component is less, can be realized terminal overall dimensions
It further decreases, and can effectively simplify the assembly manipulation of loudspeaker.
Other features and advantage will illustrate in the following description, also, partly become from specification
It obtains it is clear that being understood and implementing the present embodiment.The purpose of the application and other advantages can be by specifications, power
Specifically noted structure is achieved and obtained in sharp claim and attached drawing.
Detailed description of the invention
Attached drawing is used to provide to further understand technical scheme, and constitutes part of specification, with this
The embodiment of application is used to explain the technical solution of the application together, does not constitute the limitation to technical scheme.
Fig. 1 is the partial structural diagram of the embodiment of the present invention one；
Fig. 2 is the configuration schematic diagram of the embodiment of the present invention one；
Fig. 3 is the structural schematic diagram of the loudspeaker of the embodiment of the present invention one；
Fig. 4 is the structural schematic diagram of the loudspeaker support of the embodiment of the present invention one；
Fig. 5 is the partial structural diagram of the embodiment of the present invention two.
It illustrates:
1- loudspeaker support, 2- Air Filter, 3- loudspeaker, 4- bonded adhesives, 5- shell, 6- seal, 7- front housing, 8- circuit
Plate, 9- limit rib.
Specific embodiment
Embodiments herein is described in detail below in conjunction with attached drawing.It should be noted that not conflicting
In the case of, the features in the embodiments and the embodiments of the present application can mutual any combination.
Embodiment one:
As shown in Figure 1, Figure 2, the embodiment of the present invention one provides a kind of terminal, main structure includes shell 5, loudspeaker
3, loudspeaker support 1, seal 6 and circuit board 8 are provided with sound outlet hole on shell 5；Wherein, loudspeaker support 1 and circuit board 8
It is fixedly connected, loudspeaker 3 is fixed on loudspeaker support 1, and seal 6 is arranged in outer end face and the shell 5 of loudspeaker 3
Between wall, loudspeaker 3, seal 6 and shell 5 are formed by preceding sound chamber of the cavity as loudspeaker 3.
The present embodiment, by the way that one layer of seal can directly be arranged between the outer end face of loudspeaker 3 and the inner wall of shell 5
6, sealing performance needed for not only realizing the preceding sound chamber of loudspeaker 3.Wherein, above-mentioned seal 6 can use certain thickness
Foam, above-mentioned foam has good sealing performance, while also having both Advantageous feature at low cost；Above-mentioned foam Pasting
In the outer end face of loudspeaker, assembly operation is simple and easy.
In the present embodiment, above-mentioned loudspeaker support 1 is provided with the mounting groove for installing loudspeaker 3, and loudspeaker 3 is fixed on
In mounting groove.
In concrete operations, it can be capable of providing by the setting of above-mentioned mounting groove and give loudspeaker 3 independent installation space, energy
Enough realize the convenient installation operation of loudspeaker 3；Above-mentioned mounting groove can be set through structure, and bracket 1 is close to the one of sound outlet hole
Side is not provided with similar baffle arrangement in the prior art, and the seal 6 caused by limiting because of baffle can effectively be avoided to seal
The case where failure, can guarantee that seal 6 is set up directly between the outer end face of loudspeaker 3 and the inner wall of shell 5.Wherein,
Above-mentioned bracket includes certain thickness plastic rubber bracket, or part uses the bracket of stainless steel substrates in-mould injection；Above-mentioned bracket is not
It is provided with similar baffle arrangement in the prior art, therefore its integral thickness size is lower than backing thickness ruler in the prior art
It is very little, and then can reduce the thickness and cost of manufacture of terminal complete machine.
In the present embodiment, above-mentioned shell 5 is battery case, and above-mentioned seal 6 is pasted onto the outer end face of loudspeaker 3, close
The inner wall of the outer end face and battery case of sealing body 6 is in close contact, that is, can effectively ensure that the good seal performance of preceding sound chamber；Wherein,
Above-mentioned battery case can use plastic casing, perhaps perhaps using metal shell or use glass shell using ceramic shell
Body；Those skilled in the art can select corresponding battery case according to practical application scene.It should be noted that above-mentioned battery
The inner wall of shell need to have relatively smooth plane, final to guarantee preceding sound chamber with the sealing stability for improving seal 6 and between it
Whole sealing performance.
In order to improve the sealing performance of preceding sound chamber；In the present embodiment, the outer end face of above-mentioned loudspeaker support 1 with raise
The outer end face of sound device 3 is arranged.In the present embodiment, in the outer end face of loudspeaker or the outer end face of loudspeaker support 1
Outer end face refer to, the end face of loudspeaker or loudspeaker support 1 adjacent to shell side.
In concrete operations, above-mentioned seal 6 is additionally arranged between shell 5 and the outer end face of loudspeaker support 1；That is, can
By above-mentioned seal 6 covering loudspeaker support 1 outer end face and loudspeaker 3 outer end face, with can guarantee loudspeaker 3 with
While effective sealing between shell 5, it can also guarantee the sealing between loudspeaker support 1 and shell 5, and then can be effective
The sealing performance of sound chamber entirety before improving.Wherein, above-mentioned 1 outer of loudspeaker support for flushing setting and loudspeaker outer, can
The sealing stability of seal 6 is effectively ensured, the case where seal failure caused by capable of effectively avoiding because of end face drop.This reality
It applies in example, since the seal 6 of ring-shaped will seal loudspeaker and loudspeaker support 1 simultaneously, it is therefore desirable to widen sealed width.
When actual implementation, seal 6 is sticked on the outer end face of loudspeaker support 1, can also be sticked on the inner wall of the housing, simplify
Assembly manipulation.
In the present embodiment, above-mentioned loudspeaker support 1 is provided with circuit board 8, the contact of loudspeaker 3 far from the side of shell 5
Elastic slice is crimped on circuit board 8；Wherein, being sticked on the inside of sound outlet hole has Air Filter 2, and above-mentioned shell 5 is specifically configured to rear shell, or
Person is battery cover, and circuit board 8 is positioned close to the side of front housing 7.
In concrete operations, foregoing circuit plate 8 can be fixed on loudspeaker support 1, and then by the contact flat spring of loudspeaker 3
It is crimped on circuit board 8 on corresponding contact, to realize the transmission operation of signal；The setting of above-mentioned Air Filter 2, it is intended to Neng Goubao
The cleaning inside of sound chamber before demonstrate,proving can effectively avoid introduced contaminants from entering the intracavitary caused sound quality damage situations of preceding sound.
In order to effectively improve the connective stability between loudspeaker 3 and loudspeaker support 1, in the present embodiment, loudspeaking
Preferably interference fit connection between device 3 and the mounting groove of loudspeaker support 1.
Above-mentioned interference fit connection can be used following technical solution and realize:
As shown in figure 3, the limit rib 9 being provided on the lateral wall of loudspeaker 3, i.e., the above-mentioned outside that loudspeaker 3 is arranged in
Limit rib 9 on wall constitutes corresponding position limiting structure.
In concrete operations, limit rib 9, limit rib 9 are provided on a side wall of above-mentioned loudspeaker 3 or multiple side walls
It is intended to can be realized the interference fit connection between loudspeaker 3 and loudspeaker 3, can effectively ensure that loudspeaker 3 and loudspeaker
Connective stability between bracket 1.
As shown in figure 4, limit rib 9 is provided on the inner sidewall of mounting groove, i.e., it is above-mentioned to be arranged on the inner sidewall of mounting groove
Limit rib 9 constitute corresponding position limiting structure.
In concrete operations, limit rib 9, above-mentioned limit can be provided on a side wall of mounting groove or multiple side walls
Muscle 9 can generate certain amount of interference between the side wall of loudspeaker 3, such as the amount of interference of 0.05mm, loudspeaker 3 is relatively stable
Be fixed in mounting groove, to form corresponding interference fit connection；Alternatively, above-mentioned limit rib 9 can also be with the side wall of loudspeaker 3
Between constitute zero clearance cooperation, can also guarantee being stably connected between loudspeaker 3 and loudspeaker 3；In installation process, it can will raise
Sound device 3 is directly loadable into mounting groove, can be realized easily installation operation.
It is provided with limit rib 9 on the lateral wall of loudspeaker 3 and the inner sidewall of mounting groove, i.e., above-mentioned setting is in loudspeaker 3
Lateral wall on limit rib 9 collectively form corresponding position limiting structure with the limit rib 9 on the inner sidewall that mounting groove is arranged in.
In concrete operations, can it be set on one or more side walls of above-mentioned loudspeaker 3, one or more side walls of mounting groove
It is equipped with limit rib 9, specific structure is the combination of aforementioned two kinds of set-up modes, also be can be realized between loudspeaker 3 and loudspeaker 3
Interference fit connection.Those skilled in the art can select the corresponding plan of establishment, above-mentioned limit rib 9 can according to the actual situation
It is alternatively provided on the side wall of mounting groove or is equipped with limit rib 9 on the side wall of loudspeaker 3, or both, specifically with can be real
Subject to existing loudspeaker 3 is connect with the interference fit of loudspeaker support 1.
Embodiment two:
Second embodiment of the present invention provides a kind of terminal, main structure is similar with embodiment one, also includes shell, loudspeaking
Device, loudspeaker support, seal and circuit board；Specific setting about main structure refers to the record in embodiment one, this
Place is intended to illustrate difference between the two.
As shown in figure 5, in the present embodiment, the lateral wall of above-mentioned loudspeaker 3 and/or the inner sidewall of mounting groove are coated with viscous
Glue 4 is connect, to realize being bonded between loudspeaker 3 and loudspeaker support 1.
In concrete operations, the setting of above-mentioned bonded adhesives 4 can cooperate the limit rib application recorded in embodiment one, to limit
While position muscle is formed by interference fit connection, bonding connection is realized, also to realize between loudspeaker 3 and loudspeaker support 1
Dual connection, and then the connective stability between loudspeaker 3 and loudspeaker support 1 can be effectively improved.Correspondingly, above-mentioned viscous
The setting of glue 4 is connect, can also be implemented with independent utility, i.e., will only be connected by the way that the realization of bonded adhesives 4 is Nian Jie between loudspeaker 3 and mounting groove
It connects, the set-up mode of above-mentioned bonding connection, can also guarantee the company between loudspeaker 3 and loudspeaker support 1 to a certain extent
Connect stability.
Embodiment three:
The embodiment of the present invention three provides a kind of terminal, and main structure is similar with embodiment one, also includes shell, loudspeaking
Device, loudspeaker support, seal and circuit board；Specific setting about main structure refers to the record in embodiment one, this
Place is intended to illustrate difference between the two.
In the present embodiment, above-mentioned loudspeaker support can be an integral molding structure with shell, and bracket is preferably arranged on.Shell
The reinforcing plate of internal side.
In concrete operations, above-mentioned loudspeaker support can be a part of shell, i.e., in shell manufacturing process, directly infuse
Moulding is at corresponding reinforcing plate, to constitute for accommodating the mounting groove of loudspeaker and for the end of mounting circuit boards；On
The set-up mode of integrated formed structure is stated, actual installation operation can be simplified, the installation effectiveness of component can be effectively improved.
In conjunction with the embodiments one, embodiment two, embodiment three record it is found that the application can by above-mentioned position limiting structure, raise
The setting of sound device, shell and seal can be realized position of the loudspeaker on bracket and fix, be capable of forming be different from it is existing
One layer of gasket can be directly arranged in preceding audio cavity structure in technology between the outer end face of above-mentioned loudspeaker and the inner wall of shell,
With sealing performance needed for realizing the preceding sound chamber of loudspeaker；Above-mentioned preceding audio cavity structure to relate generally to component less, can be realized
Terminal overall dimensions further decrease.
The application can also be capable of providing by the setting of above-mentioned mounting groove and give loudspeaker independent installation space, Neng Goushi
The convenient installation operation of existing loudspeaker；Above-mentioned mounting groove can be set through structure, and mounting groove close to the side of sound outlet hole not
It is provided with similar baffle arrangement in the prior art, can effectively avoid the gasket seal failure caused by limiting because of baffle
Situation can guarantee that gasket is set up directly between the outer end face of loudspeaker and the inner wall of shell.
The application can also be connected by the interference fit between loudspeaker and the mounting groove of loudspeaker support, can effectively be mentioned
Connective stability between high loudspeaker and loudspeaker support；Can by being provided with limit rib on the inner sidewall of mounting groove, or
It is respectively provided on the lateral wall of limit rib or loudspeaker and the inner sidewall of mounting groove being provided on the lateral wall of loudspeaker limited
The technical solution of position muscle realizes corresponding interference fit connection,
The application can also cover the outer end face of loudspeaker support and the outer end face of loudspeaker, energy by above-mentioned gasket
While enough guaranteeing effective sealing between loudspeaker and shell, it can also guarantee the sealing between loudspeaker support and shell,
And then the sealing performance of preceding sound chamber entirety can be effectively improved；Wherein, the above-mentioned loudspeaker support outer for flushing setting and loudspeaking
Device outer can effectively ensure that the sealing stability of gasket, the seal failure caused by capable of effectively avoiding because of end face drop
The case where.
In the description of the present application, term " installation ", " connected ", " connection ", " fixation " etc. be shall be understood in a broad sense, example
Such as, " connection " may be fixed connection or may be dismantle connection, or integral connection；It can be directly connected, it can also be with
Indirectly connected through an intermediary.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this application.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the application
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
Although those skilled in the art should be understood that embodiment disclosed by the embodiment of the present invention is as above, described
The content only embodiment of the present invention and the embodiment that uses for ease of understanding, be not intended to limit the invention embodiment.It is any
Technical staff in fields of the embodiment of the present invention, in the premise for not departing from spirit and scope disclosed by the embodiment of the present invention
Under, any modification and variation, but the scope of patent protection of the embodiment of the present invention can be carried out in the form and details of implementation,
Still it should be subject to the scope of the claims as defined in the appended claims.
Claims (10)
1. a kind of terminal, which is characterized in that including shell, loudspeaker, bracket；Wherein,
The loudspeaker is provided with seal between the loudspeaker and shell on the bracket by the way that position limiting structure is fixed,
The loudspeaker, seal and shell are formed by preceding sound chamber of the cavity as loudspeaker.
2. terminal according to claim 1, which is characterized in that
The bracket is provided with mounting groove, and the loudspeaker is fixed in the mounting groove.
3. terminal according to claim 2, which is characterized in that
The position limiting structure includes the limit rib being arranged on the inner sidewall of the mounting groove, and/or is arranged in the loudspeaker
Lateral wall on limit rib.
4. terminal according to claim 2 or 3, which is characterized in that
It is interference fit connection between the loudspeaker and the mounting groove of the bracket.
5. terminal according to claim 2 or 3, which is characterized in that
The outer end face of the bracket and the outer end face of the loudspeaker are arranged.
6. terminal according to claim 5, which is characterized in that
The seal is additionally arranged between the shell and the outer end face of the bracket.
7. terminal according to claim 6, which is characterized in that
The seal includes foam.
8. terminal according to claim 6, which is characterized in that
The shell is battery case；
The battery case includes plastic casing, ceramic shell, metal shell or glass shell.
9. terminal according to claim 2 or 3, which is characterized in that
The bracket is provided with circuit board far from the side of the shell, and the bracket is fixedly connected with circuit board, the loudspeaking
The contact flat spring of device is crimped on the circuit board.
10. terminal according to claim 2 or 3, which is characterized in that
Sound outlet hole is additionally provided on the shell, being sticked on the inside of the sound outlet hole has Air Filter.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710643265.7A CN109327746A (en) | 2017-07-31 | 2017-07-31 | A kind of terminal |
| PCT/CN2017/102022 WO2019024188A1 (en) | 2017-07-31 | 2017-09-18 | Terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710643265.7A CN109327746A (en) | 2017-07-31 | 2017-07-31 | A kind of terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109327746A true CN109327746A (en) | 2019-02-12 |
Family
ID=65232845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710643265.7A Pending CN109327746A (en) | 2017-07-31 | 2017-07-31 | A kind of terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109327746A (en) |
| WO (1) | WO2019024188A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111741385A (en) * | 2020-07-15 | 2020-10-02 | 维沃移动通信有限公司 | Speaker assembly and electronic device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203181157U (en) * | 2013-04-01 | 2013-09-04 | 覃丽萍 | Sounding port of back sounding chamber |
| CN103916720A (en) * | 2012-12-31 | 2014-07-09 | 比亚迪股份有限公司 | Mobile terminal |
| CN207166684U (en) * | 2017-07-31 | 2018-03-30 | 西安中兴新软件有限责任公司 | A kind of terminal |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895798B (en) * | 2010-07-29 | 2013-03-13 | 青岛海信移动通信技术股份有限公司 | Sound cavity sealing structure of loudspeaker, and portable mobile terminal |
| CN102131135A (en) * | 2011-04-29 | 2011-07-20 | 青岛海信移动通信技术股份有限公司 | Sealing structure of loudspeaker and portable mobile terminal |
| CN103716723B (en) * | 2013-12-30 | 2017-08-11 | 京东方科技集团股份有限公司 | Display device housing and display device |
-
2017
- 2017-07-31 CN CN201710643265.7A patent/CN109327746A/en active Pending
- 2017-09-18 WO PCT/CN2017/102022 patent/WO2019024188A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103916720A (en) * | 2012-12-31 | 2014-07-09 | 比亚迪股份有限公司 | Mobile terminal |
| CN203181157U (en) * | 2013-04-01 | 2013-09-04 | 覃丽萍 | Sounding port of back sounding chamber |
| CN207166684U (en) * | 2017-07-31 | 2018-03-30 | 西安中兴新软件有限责任公司 | A kind of terminal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111741385A (en) * | 2020-07-15 | 2020-10-02 | 维沃移动通信有限公司 | Speaker assembly and electronic device |
| CN111741385B (en) * | 2020-07-15 | 2022-04-08 | 维沃移动通信有限公司 | Speaker assembly and electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019024188A1 (en) | 2019-02-07 |
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