CN206533534U - Loudspeaker enclosure - Google Patents
Loudspeaker enclosure Download PDFInfo
- Publication number
- CN206533534U CN206533534U CN201720104229.9U CN201720104229U CN206533534U CN 206533534 U CN206533534 U CN 206533534U CN 201720104229 U CN201720104229 U CN 201720104229U CN 206533534 U CN206533534 U CN 206533534U
- Authority
- CN
- China
- Prior art keywords
- housing
- cover plate
- loudspeaker
- brace rod
- side wall
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of loudspeaker enclosure, it includes housing and the loudspeaker monomer being contained in the housing, the housing includes side wall and goes out acoustic aperture through side wall formation, the loudspeaker monomer encloses to form the preceding operatic tunes with the housing, the housing is also included located at the brace rod between the loudspeaker monomer and the side wall, the loudspeaker enclosure also includes the cover plate in the housing, the cover plate is fixed on the brace rod by ultrasonic bonding, the cover plate, the brace rod and the housing enclose to be formed connect the preceding operatic tunes and it is described go out acoustic aperture passage of speaking.The cover plate for the loudspeaker enclosure that the utility model is provided is fixed on brace rod by ultrasonic bonding, and ultrasonic bonding assembling good airproof performance, ultrasonic bonding replacement glue bonding will not occur glue and overflow into the problem of speaking passage.
Description
【Technical field】
The utility model is related to electroacoustic transducer field, more particularly to a kind of loudspeaker enclosure.
【Background technology】
The loudspeaker enclosure of correlation technique includes housing and the loudspeaker monomer being contained in the housing, and the housing includes
Side wall and the acoustic aperture that goes out through side wall formation, the loudspeaker monomer enclose to form the preceding operatic tunes with the housing, the shell
Body is also included located at the brace rod between the loudspeaker monomer and the side wall, and the loudspeaker enclosure also includes being located at the shell
Internal cover plate, the cover plate is bonded together with the brace rod by glue, the cover plate, the brace rod and the shell
Body enclose to be formed connect the preceding operatic tunes and it is described go out acoustic aperture passage of speaking.
However, on brace rod during gluing, glue easily smears uneven, cause after brace rod and cover plate bonding
There is gap, cause gas leakage and cause product fraction defective higher, meanwhile, glue easily overflows into passage of speaking, and influences loudspeaker enclosure
Acoustical behavior.
【Utility model content】
The purpose of this utility model is to provide a kind of brace rod and assembles good airproof performance with cover plate, glue can also be avoided to overflow into
The loudspeaker enclosure for pass effect acoustical behavior of speaking.
To achieve the above object, the utility model provides a kind of loudspeaker enclosure, and it includes housing and is contained in the shell
Internal loudspeaker monomer, the housing includes side wall and goes out acoustic aperture through side wall formation, the loudspeaker monomer with
The housing encloses to form the preceding operatic tunes, and the housing is also included located at the support between the loudspeaker monomer and the side wall
Muscle, the loudspeaker enclosure also includes the cover plate in the housing, and the cover plate is fixed on the branch by ultrasonic bonding
Support muscle, the cover plate, the brace rod and the housing enclose to be formed the connection preceding operatic tunes and it is described go out acoustic aperture speak it is logical
Road.
It is preferred that, the brace rod is provided with projection, and the cover plate is provided with the breach coordinated with the projection.
It is preferred that, the cover plate is connected to the loudspeaker monomer close to one end of the loudspeaker monomer.
It is preferred that, the cover plate at the abutting of the loudspeaker monomer with being provided with fluid sealant.
It is preferred that, the cover plate with the abutting of the loudspeaker monomer at set chamfering to accommodate the fluid sealant.
The beneficial effects of the utility model are:The cover plate for the loudspeaker enclosure that the utility model is provided passes through ultrasonic bonding
Brace rod is fixed on, ultrasonic bonding assembling good airproof performance, ultrasonic bonding replacement glue bonding will not occur glue and overflow into out
The problem of sound passage.
【Brief description of the drawings】
The three-dimensional exploded view for the loudspeaker enclosure that Fig. 1 provides for the utility model；
Fig. 2 removes the three-dimensional structure diagram after lower cover for the loudspeaker enclosure that the utility model is provided；
The sectional view for the loudspeaker enclosure that Fig. 3 provides for the utility model.
【Embodiment】
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, the loudspeaker enclosure 100 provided for the utility model, it includes housing 1 and is contained in housing 1
Interior loudspeaker monomer 2 and cover plate 3, the housing 1 includes upper shell 11 and covers the lower house 12 connect with the upper shell 11.
The upper shell 11 includes side wall 111 and goes out acoustic aperture 112, the loudspeaker list through the side wall 111 formation
Body 2 encloses to form the preceding operatic tunes 4 with the upper shell 11, and the upper shell 11 also includes being located at the loudspeaker monomer 2 and described
Brace rod 113 between side wall 111, the cover plate 3 is fixed on the brace rod 113 by ultrasonic bonding, the cover plate 3,
The brace rod 113 and the upper shell 11 enclose to be formed connect the preceding operatic tunes 4 and it is described go out acoustic aperture 112 passage 5 of speaking.
In the present embodiment, the brace rod 113 is provided with projection 114, and the cover plate 3 is provided with to be coordinated with the projection 114
Breach 31, the cooperation of projection 114 and breach 31 can position the installation site of the cover plate 3.
In the present embodiment, the cover plate 3 is connected to the loudspeaker monomer 2 close to one end of the loudspeaker monomer 2,
In order to ensure the sealing effectiveness at abutting, the cover plate 3 at the abutting of the loudspeaker monomer 2 with being provided with sealant sealing, together
When, the cover plate 3 with the abutting of the loudspeaker monomer 2 at set chamfering 32 to accommodate fluid sealant.
The cover plate 3 for the loudspeaker enclosure 100 that the utility model is provided is fixed on brace rod 113 by ultrasonic bonding, ultrasound
Ripple welding assembly good airproof performance, ultrasonic bonding replacement glue bonding will not occur glue and overflow into the problem of speaking passage 5.
Above-described is only embodiment of the present utility model, it should be noted here that for the ordinary skill of this area
For personnel, on the premise of the utility model creation design is not departed from, improvement can also be made, but these belong to this practicality
New protection domain.
Claims (5)
1. a kind of loudspeaker enclosure, it includes housing and the loudspeaker monomer being contained in the housing, and the housing includes side wall
With formed through the side wall go out acoustic aperture, the loudspeaker monomer encloses to form the preceding operatic tunes with the housing, it is characterised in that
The housing is also included located at the brace rod between the loudspeaker monomer and the side wall, and the loudspeaker enclosure also includes being located at
Cover plate in the housing, the cover plate is fixed on the brace rod by ultrasonic bonding, the cover plate, the brace rod and
The housing enclose to be formed connect the preceding operatic tunes and it is described go out acoustic aperture passage of speaking.
2. loudspeaker enclosure according to claim 1, it is characterised in that the brace rod is provided with projection, the cover plate is provided with
The breach coordinated with the projection.
3. loudspeaker enclosure according to claim 1, it is characterised in that the cover plate is close to one end of the loudspeaker monomer
It is connected to the loudspeaker monomer.
4. loudspeaker enclosure according to claim 3, it is characterised in that at the abutting of the cover plate and the loudspeaker monomer
Provided with fluid sealant.
5. loudspeaker enclosure according to claim 4, it is characterised in that the cover plate is in the abutting with the loudspeaker monomer
Place sets chamfering to accommodate the fluid sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104229.9U CN206533534U (en) | 2017-01-24 | 2017-01-24 | Loudspeaker enclosure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104229.9U CN206533534U (en) | 2017-01-24 | 2017-01-24 | Loudspeaker enclosure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206533534U true CN206533534U (en) | 2017-09-29 |
Family
ID=59919169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720104229.9U Expired - Fee Related CN206533534U (en) | 2017-01-24 | 2017-01-24 | Loudspeaker enclosure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206533534U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107820171A (en) * | 2017-10-23 | 2018-03-20 | 上海润欣科技股份有限公司 | Loudspeaker module |
| CN107820173A (en) * | 2017-11-20 | 2018-03-20 | 瑞声科技(新加坡)有限公司 | Loudspeaker enclosure and its assembly method |
| CN108055613A (en) * | 2017-11-20 | 2018-05-18 | 瑞声科技(新加坡)有限公司 | Loudspeaker enclosure |
| CN108462926A (en) * | 2018-01-04 | 2018-08-28 | 瑞声科技(新加坡)有限公司 | Loudspeaker enclosure |
| CN113225653A (en) * | 2021-04-30 | 2021-08-06 | 歌尔股份有限公司 | Sound production device and electronic equipment |
-
2017
- 2017-01-24 CN CN201720104229.9U patent/CN206533534U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107820171A (en) * | 2017-10-23 | 2018-03-20 | 上海润欣科技股份有限公司 | Loudspeaker module |
| CN107820171B (en) * | 2017-10-23 | 2020-02-18 | 上海润欣科技股份有限公司 | Loudspeaker module |
| CN107820173A (en) * | 2017-11-20 | 2018-03-20 | 瑞声科技(新加坡)有限公司 | Loudspeaker enclosure and its assembly method |
| CN108055613A (en) * | 2017-11-20 | 2018-05-18 | 瑞声科技(新加坡)有限公司 | Loudspeaker enclosure |
| CN108055613B (en) * | 2017-11-20 | 2019-11-19 | 瑞声科技(新加坡)有限公司 | Loudspeaker enclosure |
| CN107820173B (en) * | 2017-11-20 | 2020-06-16 | 瑞声科技(新加坡)有限公司 | Loudspeaker enclosure and method of assembling the same |
| CN108462926A (en) * | 2018-01-04 | 2018-08-28 | 瑞声科技(新加坡)有限公司 | Loudspeaker enclosure |
| CN108462926B (en) * | 2018-01-04 | 2020-07-14 | 瑞声科技(新加坡)有限公司 | Loudspeaker box |
| CN113225653A (en) * | 2021-04-30 | 2021-08-06 | 歌尔股份有限公司 | Sound production device and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20220124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |