CN206237599U - Horn assembly and mobile terminal - Google Patents
Horn assembly and mobile terminal Download PDFInfo
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- CN206237599U CN206237599U CN201621336792.0U CN201621336792U CN206237599U CN 206237599 U CN206237599 U CN 206237599U CN 201621336792 U CN201621336792 U CN 201621336792U CN 206237599 U CN206237599 U CN 206237599U
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- mobile terminal
- loudspeaker box
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- speaker body
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Abstract
The utility model is related to technical field of electronic equipment, discloses a kind of horn assembly and mobile terminal.In the utility model, horn assembly, including：Loudspeaker box, speaker body and electric connection part；Speaker body is located in loudspeaker box, and loudspeaker box has preceding sender and rear sender and mutually disconnected first cavity and the second cavity, wherein, the first cavity is connected with preceding sender, and the second cavity is connected with rear sender；It is electrically connected with the control line that part connects speaker body.It is of the present utility model embodiment further provides a kind of mobile terminal, in terms of existing technologies, the utility model implementation method causes that horn assembly can be with modularized design, it is not only convenient for dismantling, be convenient for changing and repairing, and audio frequency effect stabilization, the demand that different clients customize loudspeaker can also be met, it is to avoid the wasting of resources.
Description
Technical field
The utility model is related to technical field of electronic equipment, more particularly to horn assembly and mobile terminal.
Background technology
Loudspeaker, also known as loudspeaker, are a kind of electroacoustic transducers, and it converts electrical current into acoustic energy, is by certain physical effect
The element commonly used in electronic product.In existing conventional structure design, mainly there be the structure type of built-in loudspeaker in electronic product
It is following two：
1st, horn single body 1 is clamped between fore shell 2 and rear shell 3, front and rear sound chamber be all by fore shell 2 and rear shell 3 coordinate into
Row sealing, as shown in figure 1, then sealed by foam 4 around horn single body 1, as shown in Figure 2.
2nd, horn single body 1 is located between fore shell 2 and rear shell 3, or between mainboard 5 and rear shell 3, is had on rear shell 3
Speak passage.Preceding sound chamber is sealed by the cooperation of fore shell 2, rear shell 3 and horn single body 1, and rear sound chamber passes through fore shell 2, rear shell 3
And the cooperation of foam 4 is sealed, or sealed by the cooperation of mainboard 5, rear shell 3 and foam 4, as shown in Figure 3.
During the utility model is realized, inventor has found that at least there are the following problems in the prior art：
1st, loudspeaker or loudspeaker box are required for being assembled when whole machine is assembled in the 1st kind of structure type, if desired for maintenance,
Need to take whole machine apart and repair or replace.
2nd, in the 2nd kind of structure type, it is necessary to cooperatively form cavity with housing or passage of speaking, such as assemble it is not in place can be to sound
Yupin effect causes certain influence, the risk existed the problems such as might have a certain proportion of noise, leak sound.
Utility model content
The purpose of this utility model is to provide a kind of horn assembly and mobile terminal so that horn assembly can be with modularization
Design, is not only convenient for dismantling, be convenient for changing and repairing, and audio frequency effect stabilization, can also meet different clients and customize loudspeaker
Demand, it is to avoid the wasting of resources.
In order to solve the above technical problems, implementation method of the present utility model provides a kind of horn assembly, including：Loudspeaker
Box, speaker body and electric connection part；The speaker body is located in the loudspeaker box, and the loudspeaker box has preceding sender
With rear sender and mutually disconnected first cavity and the second cavity, wherein, first cavity and the preceding sender connect
Logical, second cavity is connected with the rear sender；It is described to be electrically connected with the control line that part connects the speaker body.
It is of the present utility model embodiment further provides a kind of mobile terminal, including：Housing, mainboard and above-mentioned loudspeaker
Component；The housing has accommodating cavity and the perforate connected with the accommodating cavity；The speaker body is placed in the accommodating cavity
It is interior, and face where face and the perforate where the preceding sender of the loudspeaker box is in approximately the same plane；The electric connection part
It is electrically connected with the mainboard.
Horn assembly in terms of existing technologies, is carried out separate modular design by the utility model implementation method,
During assembling can directly by loudspeaker module from the tapping of housing push-in accommodating cavity, when needing to change or repair, only need by
Horn assembly is integrally pulled down, it is not necessary to which whole machine is taken apart, is convenient for changing and is repaired.In addition, front and rear sound chamber and sound channel
It is formed in loudspeaker box, coordinates without the housing with mobile terminal, it is to avoid because of the audio issue that assembled belt is come.Because this practicality is new
Horn assembly in type implementation method is modularized design, therefore can meet the demand that different clients customize loudspeaker, and
Change convenient, the wasting of resources can be avoided.
In addition, the electric connection part includes two shell fragments；Described two shell fragments connect the control of the speaker body respectively
The positive pole and negative pole of line processed.The control line of speaker body more easily can be connected to mainboard by two shell fragments.
In addition, the mobile terminal also includes flexible PCB；It is described electric connection part by the flexible PCB with
The mainboard is electrically connected with.Present embodiments provide and be electrically connected with a kind of implementation that part is electrically connected with mainboard.
In addition, face where the preceding sender of the loudspeaker box is extended with boss, the boss passes through screw with the housing
It is fixed.Present embodiments provide a kind of implementation that loudspeaker box is fixed in mobile terminal.
In addition, the perforate edge of the housing has buckle, the loudspeaker box is fixed on the housing by the buckle
It is interior.Present embodiments provide another implementation that loudspeaker box is fixed in mobile terminal so that reality of the present utility model
Apply mode more flexible and changeable.
In addition, the mobile terminal is mobile phone.
Brief description of the drawings
Fig. 1 is the schematic diagram of the first structure of loudspeaker of the prior art；
Fig. 2 is the schematic top plan view of the first structure of loudspeaker in the prior art；
Fig. 3 is the schematic cross-sectional view of second structure of loudspeaker in the prior art；
Fig. 4 is the schematic cross-sectional view of the horn assembly structure in the utility model first embodiment；
Fig. 5 is the schematic cross-sectional view of the mobile terminal structure in the utility model second embodiment；
Fig. 6 is the schematic diagram of the mobile terminal structure in the implementation method of the utility model the 3rd.
Specific 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 implementation method of type is explained in detail.However, it will be understood by those skilled in the art that each in the utility model
In implementation method, 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 implementation method and modification, it is also possible to realize that each claim of the application is required and protect
The technical scheme of shield.
First embodiment of the present utility model is related to a kind of horn assembly, is applied to mobile terminal, as shown in figure 4, bag
Include：Loudspeaker box 1, speaker body 2 and electric connection part 3.Speaker body 2 be located at loudspeaker box 1 in, loudspeaker box 1 have preceding go out sound
Hole 11 and rear sender 12 and the mutually cavity 14 of disconnected first cavity 13 and second, wherein, the first cavity 13 with preceding go out sound
Hole 11 is connected, and the second cavity 14 is connected with rear sender 12；It is electrically connected with the control line that part 3 connects speaker body 2.
Loudspeaker box 1 in present embodiment can be a square box, as shown in Figure 4, have two in loudspeaker box 1
It is individual mutually disconnected cavity, in actual applications, the first cavity 13 can be that preceding sound chamber is connected with preceding sender 11, preceding sound chamber with
The passage of the connection of preceding sender 11 forms sound channel, and the second cavity 14 can be the rear sound chamber connected with rear sender 12,
When playing audio, because front and rear sound chamber is formed in loudspeaker box 1, it is not necessary to coordinate with the housing of mobile terminal, therefore can keep away
Exempt from because of the audio issue that assembled belt is come so that audio is more stablized.
Electric connection part 3 in present embodiment can be two shell fragments, and as shown in Figure 4, two shell fragments are connected respectively
The positive pole and negative pole of the control line of speaker body 2, in actual applications, can be in the bottom opening of loudspeaker box 1, one end of shell fragment
The control line of speaker body 2 is connected, other end is contacted by the outside that loudspeaker box 1 is stretched out in perforate with the mainboard in mobile terminal
Connection, is so easy to be connected to the control line of speaker body 2 on mainboard.
Electric connection part 3 in present embodiment can also be two feed points, and two feed points are arranged on the bottom of loudspeaker box 1
Portion, can respectively connect the positive pole and negative pole of the control line of speaker body 2, specifically, two feed points can be two dew copper,
Two dew copper are embedded in the bottom of loudspeaker box 1 respectively, and two dew copper connect respectively positioned at the part of the inner surface of the bottom of loudspeaker box 1
The positive pole and negative pole of the control line of speaker body 2 are connect, and two are revealed part and master of the copper positioned at the outer surface of the bottom of loudspeaker box 1
Plate is connected, so as to realize the electric connection of speaker body 2 and mainboard.
Relative to prior art, the front and rear sound chamber of horn assembly and sound channel are formed at loudspeaker box 1 in present embodiment
It is interior, coordinate without the housing with mobile terminal, it is to avoid because of the audio issue that assembled belt is come.Due to the loudspeaker group in present embodiment
Part is modularized design, therefore can meet the demand that different clients customize loudspeaker, and changes convenient, can avoid resource wave
Take.
Second embodiment of the present utility model is related to a kind of mobile terminal.Mobile terminal is put into present embodiment can be with
It is the loudspeaker group in the mobile electronic devices such as mobile phone, panel computer, MP4, including housing 4, mainboard 5 and first embodiment
Part, as shown in Figure 5.
Housing 4 has accommodating cavity and the perforate connected with accommodating cavity；Speaker body 2 is placed in accommodating cavity, and loudspeaker box 1
The place face of preceding sender 11 and perforate where face in approximately the same plane；Part 3 is electrically connected with to be electrically connected with mainboard 5.
Can go out sound before loudspeaker box 1 directly by loudspeaker module from the tapping push-in accommodating cavity of housing 4 in assembling
After face where the place face of hole 11 and perforate causes to be completed on same surface, loudspeaker box 1 and housing 4 are in appearance more
Neat appearance.
In present embodiment mobile terminal can also include flexible PCB, be electrically connected with part 3 by flexible PCB with
Mainboard 5 is electrically connected with.Specifically, one end of flexible PCB can be directly led out by electric connection part 3, flexible PCB it is another
Outer one end has the plug of connector, and the socket of connector is set on mainboard 5, will realize being electrically connected with plug insertion socket
Part 3 is electrically connected with mainboard 5.
It should be noted that part 3 is electrically connected with present embodiment can also electrically be connected using other modes with mainboard 5
Connect, such as, can on mainboard 5 fixation spring tab, shell fragment be electrically connected with the Elastic Contact of part 3 so that realize be electrically connected with.This
The mode being electrically connected with mainboard 5 to being electrically connected with part 3 in implementation method is not limited.
In present embodiment, horn assembly is modularized design, can directly by loudspeaker module from housing 4 in assembling
In tapping push-in accommodating cavity, when needing to change or repair, only horn assembly need to integrally be pulled down, it is not necessary to whole machine
Take apart, be convenient for changing and repair.
The implementation method of the utility model the 3rd is related to a kind of mobile terminal.Base of 3rd implementation method in second embodiment
Improved on plinth, theed improvement is that：Horn assembly in present embodiment can also be fixed by screws on housing 4,
As shown in Figure 6.
Specifically, the place face of preceding sender 11 of loudspeaker box 1 is extended with boss 15, boss 15 and shell in the present embodiment
Body 4 is fixed by screw 6, and more specifically, the boss 15 in present embodiment can be two, and two boss 15 can be by loudspeaker
Two relative faces of box 1 extend out, and have two circular holes on two boss 15, have corresponding two spiral shells on housing 4
, be fixed on horn assembly on housing 4 by by the combination of screw 6 and screw by hole.
Present embodiments provide for a kind of implementation that loudspeaker box 1 is fixed in mobile terminal, by screw by loudspeaker
Component is fixed on housing 4, is easily installed and is dismantled.
The implementation method of the utility model the 4th is related to a kind of mobile terminal.4th implementation method is with the 3rd implementation method substantially
It is identical, differ primarily in that：In the third embodiment, horn assembly can be fixed by screws on housing 4, and in this reality
With in new 4th implementation method, horn assembly can be with fixed by snap on housing 4.
Specifically, the perforate edge of the housing 4 in present embodiment has a buckle, loudspeaker box 1 it is fixed by snap
In housing 4.More specifically, buckle can be set at the perforate edge of housing 4, corresponding draw-in groove is set in the side of loudspeaker box 1,
When loudspeaker box 1 is installed to mobile terminal inside, the buckle is buckled into draw-in groove so as to horn assembly is fixed on housing 4.
Present embodiments provide another implementation that loudspeaker box 1 is fixed in mobile terminal so that this practicality is new
The implementation method of type is more flexible and changeable.
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 (7)
1. a kind of horn assembly, it is characterised in that including：Loudspeaker box, speaker body and electric connection part；
The speaker body is located in the loudspeaker box；
The loudspeaker box has preceding sender and rear sender and mutually disconnected first cavity and the second cavity, wherein, institute
State the first cavity to be connected with the preceding sender, second cavity is connected with the rear sender；
It is described to be electrically connected with the control line that part connects the speaker body.
2. horn assembly according to claim 1, it is characterised in that the electric connection part includes two shell fragments；
Described two shell fragments connect the positive pole and negative pole of the control line of the speaker body respectively.
3. a kind of mobile terminal, it is characterised in that including：Housing, mainboard and such as institute in claim 1 or claim 2
The horn assembly stated；
The housing has accommodating cavity and the perforate connected with the accommodating cavity；
The speaker body is placed in the accommodating cavity, and face where the preceding sender of the loudspeaker box and face where the perforate
In approximately the same plane；
The electric connection part is electrically connected with the mainboard.
4. mobile terminal according to claim 3, it is characterised in that the mobile terminal also includes flexible PCB；
The electric connection part is electrically connected with by the flexible PCB with the mainboard.
5. mobile terminal according to claim 3, it is characterised in that face where the preceding sender of the loudspeaker box is extended with
Boss, the boss is fixed with the housing by screw.
6. mobile terminal according to claim 3, it is characterised in that the perforate edge of the housing has buckle, described
Loudspeaker box is fixed in the housing by the buckle.
7. mobile terminal according to claim 3, it is characterised in that the mobile terminal is mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621336792.0U CN206237599U (en) | 2016-12-07 | 2016-12-07 | Horn assembly and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621336792.0U CN206237599U (en) | 2016-12-07 | 2016-12-07 | Horn assembly and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206237599U true CN206237599U (en) | 2017-06-09 |
Family
ID=58978674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621336792.0U Active CN206237599U (en) | 2016-12-07 | 2016-12-07 | Horn assembly and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206237599U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111225090A (en) * | 2020-01-17 | 2020-06-02 | 惠州Tcl移动通信有限公司 | Audio assembly and terminal thereof |
| CN112616102A (en) * | 2020-12-30 | 2021-04-06 | 歌尔股份有限公司 | Loudspeaker module and electronic product |
| CN113630701A (en) * | 2021-07-27 | 2021-11-09 | 联宝(合肥)电子科技有限公司 | Built-in horn assembly, built-in horn assembly manufacturing process and electronic device |
-
2016
- 2016-12-07 CN CN201621336792.0U patent/CN206237599U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111225090A (en) * | 2020-01-17 | 2020-06-02 | 惠州Tcl移动通信有限公司 | Audio assembly and terminal thereof |
| CN111225090B (en) * | 2020-01-17 | 2022-03-01 | 惠州Tcl移动通信有限公司 | Audio assembly and terminal thereof |
| CN112616102A (en) * | 2020-12-30 | 2021-04-06 | 歌尔股份有限公司 | Loudspeaker module and electronic product |
| WO2022143041A1 (en) * | 2020-12-30 | 2022-07-07 | 歌尔股份有限公司 | Loudspeaker module and electronic product |
| CN112616102B (en) * | 2020-12-30 | 2023-08-29 | 歌尔股份有限公司 | Speaker module and electronic product |
| CN113630701A (en) * | 2021-07-27 | 2021-11-09 | 联宝(合肥)电子科技有限公司 | Built-in horn assembly, built-in horn assembly manufacturing process and electronic device |
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