CN206341406U - Electronic equipment - Google Patents
Electronic equipment Download PDFInfo
- Publication number
- CN206341406U CN206341406U CN201621263779.7U CN201621263779U CN206341406U CN 206341406 U CN206341406 U CN 206341406U CN 201621263779 U CN201621263779 U CN 201621263779U CN 206341406 U CN206341406 U CN 206341406U
- Authority
- CN
- China
- Prior art keywords
- housing
- electronic equipment
- loudspeaker
- horn bracket
- bottom 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
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model is related to electronic device field, discloses a kind of electronic equipment, and the electronic equipment includes housing, loudspeaker and horn bracket；Housing has bottom wall and side wall；Sender is offered on the side wall of housing；Horn bracket is fixedly connected with the bottom wall of housing, and both form the accommodating chamber for installing loudspeaker, and loudspeaker are located in accommodating chamber；Sound chamber before being formed in horn bracket, preceding sound chamber is connected with sender.In the utility model, by the way that horn bracket is fixedly connected with the bottom wall of housing so that form the accommodating chamber for installing loudspeaker between housing and horn bracket, cost is saved, and reduces the thickness of sound chamber loudspeaker, it is achieved thereby that the lightening design of whole machine.
Description
Technical field
The utility model is related to electronic device field, more particularly to a kind of electronic equipment.
Background technology
With the development of science and technology, the mobile phone of in the market metal fuselage is also more and more, many mobile phones are used mostly at present
Side goes out sound, and the side of mobile phone goes out sound by designing sound chamber loudspeaker in mobile phone to realize, but on the one hand such sound chamber
Loudspeaker high expensive, on the other hand because the two layers of walls up and down of sound chamber loudspeaker is thicker, is highly detrimental to the lightening design of whole machine.
In summary, how reducing the thickness of sound chamber loudspeaker and reducing cost is asking for our current urgent need to resolve
Topic.
Utility model content
The purpose of this utility model is to provide a kind of electronic equipment, reduces the thickness of sound chamber loudspeaker, and reduce into
This.
In order to solve the above technical problems, embodiment of the present utility model provides a kind of electronic equipment, the electronic equipment
Include housing, loudspeaker and horn bracket；Housing has bottom wall and side wall；Sender is offered on the side wall of housing；Loudspeaker branch
Frame is fixedly connected with the bottom wall of housing, and both form the accommodating chamber for installing loudspeaker, and loudspeaker are located in accommodating chamber；Loudspeaker branch
Sound chamber before being formed in frame, preceding sound chamber is connected with sender.
The utility model embodiment in terms of existing technologies, is connected by the way that the bottom wall of horn bracket and housing is fixed
Connect so that the accommodating chamber for installing loudspeaker is formed between housing and horn bracket, save cost, and reduce sound chamber loudspeaker
Thickness, it is achieved thereby that the lightening design of whole machine.
In addition, electronic equipment also includes flexible PCB, flexible PCB is electrically connected with loudspeaker, and flexible PCB is fixed
In on the bottom wall of housing.
In addition, opening up positioning hole on flexible PCB, the bottom wall of housing sets locating dowel, and locating dowel is located in positioning hole will
Flexible PCB is fixed on housing.
In addition, loudspeaker are fixed on horn bracket by mode for dispensing glue, one side dispensing can play connection function, separately
On the one hand, dispensing can make it that the front and rear sound chamber of loudspeaker is isolated, and improve the tonequality of electronic equipment.
In addition, foam or rubber cushion are set between horn bracket and the bottom wall of housing, and the bottom wall shape of horn bracket and housing
Cheng Houyin chambers, preceding sound chamber and rear sound chamber are mutually isolated.
In addition, foam is set between the side wall and horn bracket of housing, and foam surrounds sender.
In addition, the bottom wall of horn bracket and housing is by screw lock, wherein, the first screw hole is opened up on horn bracket,
The bottom wall of housing opens up the second screw hole, and the first screw hole is corresponding with the position of the second screw hole, and the first screw hole is extremely
It is 2 less.
In addition, the first screw hole is 5, and be respectively arranged at the peripheral position of horn bracket, enhance horn bracket with
The bonding strength of housing.
In addition, electronic equipment, which is also included, sets shell fragment on mainboard, mainboard, the end of flexible PCB sets golden finger, gold
Finger is electrically connected with shell fragment.
Brief description of the drawings
Fig. 1 is the structural representation of the electronic equipment in the utility model first embodiment；
Fig. 2 is the top view of the horn bracket in the utility model first embodiment.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Each embodiment of type is explained in detail.However, it will be understood by those skilled in the art that each in the utility model
In embodiment, in order that reader more fully understands the application and proposes many ins and outs.But, even if without these skills
Art details and many variations based on following embodiment and modification, can also realize the application technical side claimed
Case.
First embodiment of the present utility model is related to a kind of electronic equipment, as shown in figure 1, the electronic equipment includes housing
1st, loudspeaker 2 and horn bracket 3；Housing 1 has bottom wall and side wall；Sender 4 is offered on the side wall of housing 1；Horn bracket 3
It is fixedly connected with the bottom wall of housing 1, and both form the accommodating chamber for installing loudspeaker 2, loudspeaker 2 are located in accommodating chamber；Loudspeaker
Sound chamber 5 before being formed in support 3, preceding sound chamber 5 is connected with sender 4.
Further, in the present embodiment, the electronic equipment also includes flexible PCB 6 (abbreviation FPC), flexible circuit
Plate 6 is electrically connected with loudspeaker 2, and flexible PCB 6 is fixed on the bottom wall of housing 1.So flexible PCB 6 can directly with electricity
Electric current on mainboard electrical connection in sub- equipment, such mainboard can be flowed on the magnet coil of the relay of loudspeaker 2 by loop.
Electric current makes the work of electromagnet inside loudspeaker 2, so that vibrating membrane vibrates and sends sound.Specifically, can on flexible PCB 6
To open up positioning hole, the bottom wall of housing 1 sets locating dowel, and locating dowel is located in positioning hole is fixed on housing 1 by flexible PCB 6
On.Certainly, flexible PCB 6 can also be otherwise secured on housing 1, such as puts gemel connection, gum connection etc., this reality
Apply mode not limit the connected mode of flexible PCB 6 and housing 1, as long as flexible PCB 6 and housing 1 can be realized
Fix just within the protection domain of present embodiment.
It is worth noting that, in the present embodiment, loudspeaker 2 are fixed on by way of dispensing 2-1 on horn bracket 3,
One side dispensing 2-1 can be firmly fixed to loudspeaker 2 on horn bracket 3, and such loudspeaker 2 would not be in accommodating chamber back and forth
Rock, on the other hand because dispensing is liquid, while loudspeaker 2 and horn bracket 3 are fixed, also cause loudspeaker 2 and loudspeaker
Realize and be tightly connected between support 3, can so improve the tonequality of electronic equipment.
In addition, in the present embodiment, foam or rubber cushion 8, and loudspeaker are set between the bottom wall of horn bracket 3 and housing 1
The bottom wall of support 3 and housing 1 forms rear sound chamber 7, and preceding sound chamber 5 and rear sound chamber 7 are mutually isolated, can so cause preceding sound chamber 5, after
Sound chamber 7 can completely cut off with external environment, it is to avoid interference of the external sound signal to voice signal in preceding sound chamber 5, rear sound chamber 7, from
And realize the purpose for improving electronic equipment tonequality.
It is noted that in the present embodiment, foam 9 is also set up between the side wall and horn bracket 3 of housing 1,
And foam surrounds sender 4.Interference of the voice signal to signal in preceding sound chamber 5 in external environment can be so reduced, is improved
The tonequality of electronic equipment.
During actual design electronic equipment, the bottom wall of horn bracket 2 and housing 1 by screw lock, wherein, loudspeaker
The first screw hole 2-2 is opened up on support 2, the bottom wall of housing 1 opens up the second screw hole (not shown in figure), and the first screw hole
2-2 is corresponding with the position of the second screw hole, and the first screw hole 2-2 is at least 2.Specifically, in the present embodiment, such as
Shown in Fig. 2, the first screw hole 2-2 can be 5, and this 5 screw holes are respectively arranged at the peripheral position of horn bracket 2.This
Sample can strengthen the bonding strength of horn bracket 2 and housing 1.
By the above, it is seen that, the step of loudspeaker are installed in the housing is as follows：Loudspeaker dispensing is fixed on loudspeaker
On support, loudspeaker FPC is fixed on housing by gum, FPC and housing are positioned by locating dowel, by screw by loudspeaker branch
Frame and housing locking, are sealed by foam between housing and horn bracket, compared with prior art, in present embodiment, passed through
The space that is sealed between horn bracket and housing forms the rear sound chamber of loudspeaker, because of the support of loudspeaker underrun housing, so can be with
The lower carriage of sound chamber loudspeaker is saved, the wall thickness of one layer of sound chamber loudspeaker is saved, reduces whole machine thickness, because horn bracket is original sound
The half of chamber loudspeaker, saves a working of plastics, it is achieved thereby that saving cost, the purpose of the lightening design of whole machine.
Second embodiment of the present utility model is related to a kind of electronic equipment.Second embodiment is that first embodiment changes
Enter, mainly the improvement is that：Electronic equipment also (is schemed interior not shown) comprising mainboard, and shell fragment, flexible PCB are set on mainboard
End golden finger is set, golden finger electrically connects with shell fragment.So golden finger can be realized directly and mainboard with shell fragment conflict
Electrical connection so that the connected mode of loudspeaker and mainboard is simple, be easily achieved.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific implementation of the present utility model
Example, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (9)
1. a kind of electronic equipment, it is characterised in that include housing, loudspeaker and horn bracket；
The housing has bottom wall and side wall；Sender is offered on the side wall of the housing；
The horn bracket is fixedly connected with the bottom wall of the housing, and both form the accommodating chamber for installing the loudspeaker,
The loudspeaker are located in the accommodating chamber；
Sound chamber before being formed in the horn bracket, the preceding sound chamber is connected with the sender.
2. electronic equipment according to claim 1, it is characterised in that the electronic equipment also includes flexible PCB, institute
Flexible PCB is stated to electrically connect with the loudspeaker, and the flexible PCB is fixed on the bottom wall of the housing.
3. electronic equipment according to claim 2, it is characterised in that positioning hole is opened up on the flexible PCB, described
The bottom wall of housing sets locating dowel, and the locating dowel is located in the positioning hole is fixed on the housing by the flexible PCB
On.
4. electronic equipment according to claim 1, it is characterised in that the loudspeaker are fixed on described by mode for dispensing glue
On horn bracket.
5. electronic equipment according to claim 4, it is characterised in that between the bottom wall of the horn bracket and the housing
Foam or rubber cushion are set, and the horn bracket forms rear sound chamber, the preceding sound chamber and the rear sound with the bottom wall of the housing
Chamber is mutually isolated.
6. electronic equipment according to claim 1, it is characterised in that in the housing side wall and the horn bracket it
Between foam is set, and the foam surrounds the sender.
7. electronic equipment according to claim 1, it is characterised in that the bottom wall of the horn bracket and the housing passes through
Screw lock, wherein, the first screw hole is opened up on the horn bracket, the bottom wall of the housing opens up the second screw hole, and institute
The position that the first screw hole is stated with second screw hole is corresponding, and first screw hole is at least 2.
8. electronic equipment according to claim 7, it is characterised in that first screw hole is 5, and is respectively arranged at
The peripheral position of the horn bracket.
9. electronic equipment according to claim 2, it is characterised in that the electronic equipment also includes mainboard, the mainboard
Upper setting shell fragment, the end of the flexible PCB sets golden finger, and the golden finger is electrically connected with the shell fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621263779.7U CN206341406U (en) | 2016-11-13 | 2016-11-13 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621263779.7U CN206341406U (en) | 2016-11-13 | 2016-11-13 | Electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206341406U true CN206341406U (en) | 2017-07-18 |
Family
ID=59306898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621263779.7U Expired - Fee Related CN206341406U (en) | 2016-11-13 | 2016-11-13 | Electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206341406U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107708353A (en) * | 2017-09-30 | 2018-02-16 | 广东欧珀移动通信有限公司 | The housing unit of terminal and there is its terminal |
| CN108260059A (en) * | 2018-01-24 | 2018-07-06 | 出门问问信息科技有限公司 | A kind of loudspeaker installation structure and with its electronic equipment |
| CN109302662A (en) * | 2017-07-25 | 2019-02-01 | 西安中兴新软件有限责任公司 | A kind of sealing structure and terminal |
| CN110853503A (en) * | 2019-12-12 | 2020-02-28 | 广州视声智能科技有限公司 | Double-sided hoisting display screen |
| CN112369000A (en) * | 2018-07-16 | 2021-02-12 | Oppo广东移动通信有限公司 | Shell assembly and electronic equipment |
-
2016
- 2016-11-13 CN CN201621263779.7U patent/CN206341406U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302662A (en) * | 2017-07-25 | 2019-02-01 | 西安中兴新软件有限责任公司 | A kind of sealing structure and terminal |
| CN107708353A (en) * | 2017-09-30 | 2018-02-16 | 广东欧珀移动通信有限公司 | The housing unit of terminal and there is its terminal |
| CN108260059A (en) * | 2018-01-24 | 2018-07-06 | 出门问问信息科技有限公司 | A kind of loudspeaker installation structure and with its electronic equipment |
| CN108260059B (en) * | 2018-01-24 | 2020-04-10 | 出门问问信息科技有限公司 | Loudspeaker mounting structure and have its electronic equipment |
| US11290808B2 (en) | 2018-01-24 | 2022-03-29 | Mobvoi Information Technology Company Limited | Horn mounting structure and electronic device having same |
| CN112369000A (en) * | 2018-07-16 | 2021-02-12 | Oppo广东移动通信有限公司 | Shell assembly and electronic equipment |
| CN112369000B (en) * | 2018-07-16 | 2023-08-29 | Oppo广东移动通信有限公司 | Shell assembly and electronic equipment |
| CN110853503A (en) * | 2019-12-12 | 2020-02-28 | 广州视声智能科技有限公司 | Double-sided hoisting display screen |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20191113 |