CN206629268U - Loudspeaker module and the electronic installation using the loudspeaker module - Google Patents
Loudspeaker module and the electronic installation using the loudspeaker module Download PDFInfo
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- CN206629268U CN206629268U CN201720318022.1U CN201720318022U CN206629268U CN 206629268 U CN206629268 U CN 206629268U CN 201720318022 U CN201720318022 U CN 201720318022U CN 206629268 U CN206629268 U CN 206629268U
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- loudspeaker
- loudspeaker module
- conductive piece
- graphene radiation
- radiation conductive
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Abstract
The utility model discloses a kind of loudspeaker module, including the graphene radiation conductive piece stacked gradually from top to bottom, upper shell, FPCB plates, loudspeaker monomer, lower house, the upper shell and the lower house surround an accommodating cavity, the loudspeaker monomer is placed in the accommodating cavity, the one side of the upper shell towards the graphene radiation conductive piece is provided with accepting groove, the graphene radiation conductive piece is located in the accepting groove, the FPCB plates turn on loudspeaker monomer welding, the loudspeaker monomer is drawn wiring by the FPCB plates and turned on external electrical terminal device, the graphene radiation conductive piece connection one is used for the conductive component being grounded.The utility model is simple in construction, and heat-sinking capability is strong, and the graphene radiation conductive piece can be accomplished very thin, be advantageous to simplify the structure of loudspeaker module.The utility model also provides a kind of electronic installation using the loudspeaker module.
Description
Technical field
Acoustic apparatus technical field is the utility model is related to, more particularly to a kind of loudspeaker module and uses the loudspeaker
The electronic installation of module.
Background technology
Loudspeaker has been widely used in mobile phone, computer, PAD as a kind of device that can convert electrical energy into acoustic energy
Deng in electronic installation, the sound that the quality of speaker performance directly affects the electronic installation coordinated with it puts effect.
Now along with electronics industry develop rapidly and science and technology continuous progress, people are for speaker performance
Requirement also more and more higher, power is increasing, caused heat also more and more higher.Heat dissipation problem turns into anxious in loudspeaker module
Need to solve the problems, such as.In existing loudspeaker module, magnetic structure is main radiator structure, but existing loudspeaker module
Middle radiator structure is complicated, and heat dispersion is general, can not meet the needs of people.
Utility model content
A purpose of the present utility model is to propose a kind of loudspeaker module simple in construction, perfect heat-dissipating.
A kind of loudspeaker module, including stack gradually from top to bottom graphene radiation conductive piece, upper shell, FPCB plates,
Loudspeaker monomer, lower house, the upper shell and the lower house surround an accommodating cavity, and the loudspeaker monomer is placed in described
In accommodating cavity, the one side of the upper shell towards the graphene radiation conductive piece is provided with accepting groove, the graphene radiating
Conducting strip is located in the accepting groove, and the FPCB plates turn on loudspeaker monomer welding, and the loudspeaker monomer passes through
The FPCB plates are drawn wiring and turned on external electrical terminal device, and the graphene radiation conductive piece connection one is used for what is be grounded
Conductive component.
The utility model proposes loudspeaker module, it is simple in construction, it is only necessary to increase by one piece of graphene radiation conductive piece
Optimize loudspeaker module heat-sinking capability, using graphene radiation conductive piece thermal conductivity it is high the characteristics of, ensure the loudspeaker module
With stronger heat-sinking capability, and the graphene radiation conductive piece can be accomplished very thin, be advantageous to simplify the knot of loudspeaker module
Structure, meet user to the high performance requirement of loudspeaker.
In addition, according to loudspeaker module provided by the utility model, there can also be technical characteristic additional as follows：
Further, the fixing groove with the form fit of the loudspeaker monomer is provided with the lower house, it is described to raise one's voice
Device monomer is placed in the fixing groove.
Further, the loudspeaker monomer include be fixedly mounted successively from top to bottom magnetic circuit component, mounting system and
Vibration component.
Further, the mounting system includes rectangle side seat, one side of the rectangle side seat towards the magnetic circuit component
Provided with locating dowel, magnetic circuit component position corresponding with the locating dowel is provided with locating slot.
Further, the graphene radiation conductive piece includes heat sink body portion and connecting portion, and the heat sink body portion is put
In in the accepting groove, the connecting portion is connected with the conductive component.
Further, the conductive component is conducting foam or electroconductive elastic sheet.
Further, the upper shell and the lower house are fixed together by ultra-sonic welded or gluing mode, to enclose
Into the accommodating cavity.
Further, the thickness of the graphene radiation conductive piece is 0.05mm.
Another purpose of the present utility model is to propose a kind of electronic installation, and the electronic installation includes above-mentioned loudspeaker
Module.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment
Become obvious and be readily appreciated that, wherein：
Fig. 1 is the structural representation of the loudspeaker module of the utility model first embodiment；
Fig. 2 is the structural representation of loudspeaker monomer in Fig. 1；
Fig. 3 is the structural representation after graphene radiation conductive piece combines with upper shell in Fig. 1；
Fig. 4 is the structural representation of the graphene radiation conductive piece of the utility model second embodiment.
Embodiment
To enable the purpose of this utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this practicality
New embodiment is described in detail.Some embodiments of the present utility model are given in accompanying drawing.But this practicality
It is new to realize in many different forms, however it is not limited to embodiment described herein.On the contrary, provide these implementations
The purpose of example is made to disclosure of the present utility model more thorough and comprehensive.
It should be noted that when element is referred to as " being fixedly arranged on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side ", " on ", " under " and similar statement is for illustrative purposes only, rather than instruction or the device or member that imply meaning
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the utility model.Term as used herein " and/or " include one or more related Listed Items
Arbitrary and all combination.
Referring to Fig. 1, the loudspeaker module 100 that first embodiment of the present utility model proposes, including from top to bottom successively
Graphene radiation conductive piece 10, upper shell 20, FPCB plates 30, loudspeaker monomer 40, the lower house 50 of stacking.
The upper shell 20 and the lower house 50 surround an accommodating cavity, and the loudspeaker monomer 40 is placed in described accommodating
In cavity.Specifically, the upper shell 20 and the lower house 50 can be fixed together by ultra-sonic welded or gluing mode,
To surround the accommodating cavity.
The fixing groove 501 with the form fit of the loudspeaker monomer 40 is provided with the present embodiment, in the lower house 50,
The loudspeaker monomer 40 is placed in the fixing groove 501.
Specifically, referring to Fig. 2, the loudspeaker monomer 40 includes the magnetic circuit component being fixedly mounted successively from top to bottom
401st, mounting system 402 and vibration component 403.Wherein, the mounting system 402 includes rectangle side seat 4021, the rectangular edges
The one side of seat 4021 towards the magnetic circuit component 401 is provided with locating dowel 4022, the magnetic circuit component 401 and the locating dowel 4022
Corresponding position is provided with locating slot 4011.
Please continue to refer to Fig. 1, the one side of the upper shell 20 towards the graphene radiation conductive piece 10 is provided with accepting groove
201, the graphene radiation conductive piece 10 is located in the accepting groove 201.
Fig. 1 and Fig. 3 is referred to, the FPCB plates 30 turn on the loudspeaker monomer 40 welding, the loudspeaker monomer
40 draw wiring by the FPCB plates 30 turns on external electrical terminal device, the connection of graphene radiation conductive piece 10 one
For the conductive component 60 of ground connection, the conductive component 60 uses conducting foam, it is possible to understand that, of the present utility model other
In embodiment, the conductive component 60 can also use electroconductive elastic sheet.It is grounded by conductive component 60, it is possible to reduce to antenna shadow
Ring, in addition, the conductive capability of graphene radiation conductive piece 10 can be as the transition circuit of circuit ground.
Specifically in the present embodiment, the graphene radiation conductive piece 10 includes heat sink body portion 101 and connecting portion 102,
The heat sink body portion 101 is placed in the accepting groove 201, and the connecting portion 102 is connected with the conductive component 60.The stone
The thickness of black alkene radiation conductive piece 10 is specially 0.05mm.
The utility model proposes loudspeaker module, it is simple in construction, it is only necessary to increase by one piece of graphene radiation conductive piece
Optimize loudspeaker module heat-sinking capability, using graphene radiation conductive piece thermal conductivity it is high the characteristics of, ensure the loudspeaker module
With stronger heat-sinking capability, and the graphene radiation conductive piece can accomplish it is very thin, for example, the 0.05mm in the present embodiment,
Be advantageous to simplify the structure of loudspeaker module, meet user to the high performance requirement of loudspeaker.In addition, graphene radiation conductive piece
Also there is high resiliency, high intensity, it is antifatigue the characteristics of, product reliability can be strengthened, lift the service life of product.
Meanwhile the utility model also provides a kind of electronic installation, it comprises at least above-mentioned loudspeaker module 100.
It should be noted that the electronic installation can be the devices such as mobile phone, computer, PAD.
Referring to Fig. 4, the loudspeaker module that the utility model second embodiment proposes, it is on the basis of first embodiment
Being improved, in the present embodiment, graphene radiation conductive piece 10a includes heat sink body portion 101 and connecting portion 102, in addition to
The vertical component effect 103 and the vertical component effect 103 horizontal part 104 connected vertically being connected with the connecting portion 102, the horizontal part
104 one earthing contacts 105 of connection.
Wherein, connecting portion 102, vertical component effect 103 and horizontal part 104 can form " Contraband " shape structure, add area of dissipation,
Can further improving radiating effect, in addition, by setting earthing contact 105, in actual assembled, by by earthing contact
105 ground connection, can further reduce product influences on antenna.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be
Combined in an appropriate manner in any one or more embodiments or example.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (9)
1. a kind of loudspeaker module, it is characterised in that including graphene radiation conductive piece, the upper casing stacked gradually from top to bottom
Body, FPCB plates, loudspeaker monomer, lower house, the upper shell and the lower house surround an accommodating cavity, the loudspeaker list
Body is placed in the accommodating cavity, and the one side of the upper shell towards the graphene radiation conductive piece is provided with accepting groove, described
Graphene radiation conductive piece is located in the accepting groove, and the FPCB plates turn on loudspeaker monomer welding, described to raise one's voice
Device monomer is drawn wiring by the FPCB plates and turned on external electrical terminal device, the graphene radiation conductive piece connection one
Conductive component for ground connection.
2. loudspeaker module according to claim 1, it is characterised in that be provided with and the loudspeaker list in the lower house
The fixing groove of the form fit of body, the loudspeaker monomer are placed in the fixing groove.
3. loudspeaker module according to claim 1, it is characterised in that the loudspeaker monomer is included from top to bottom successively
Magnetic circuit component, mounting system and the vibration component of fixed installation.
4. loudspeaker module according to claim 3, it is characterised in that the mounting system includes rectangle side seat, described
The one side of rectangle side seat towards the magnetic circuit component is provided with locating dowel, and magnetic circuit component position corresponding with the locating dowel is set
There is locating slot.
5. loudspeaker module according to claim 1, it is characterised in that the graphene radiation conductive piece, which includes radiating, to be led
Body portion and connecting portion, the heat sink body portion are placed in the accepting groove, and the connecting portion is connected with the conductive component.
6. loudspeaker module according to claim 1, it is characterised in that the conductive component is conducting foam or conductive bullet
Piece.
7. loudspeaker module according to claim 1, it is characterised in that the upper shell and the lower house pass through ultrasound
Welding or gluing mode are fixed together, to surround the accommodating cavity.
8. loudspeaker module according to claim 1, it is characterised in that the thickness of the graphene radiation conductive piece is
0.05mm。
9. a kind of electronic installation, it is characterised in that include the loudspeaker module described in claim 1 to 8 any claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318022.1U CN206629268U (en) | 2017-03-29 | 2017-03-29 | Loudspeaker module and the electronic installation using the loudspeaker module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318022.1U CN206629268U (en) | 2017-03-29 | 2017-03-29 | Loudspeaker module and the electronic installation using the loudspeaker module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206629268U true CN206629268U (en) | 2017-11-10 |
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ID=60208784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720318022.1U Active CN206629268U (en) | 2017-03-29 | 2017-03-29 | Loudspeaker module and the electronic installation using the loudspeaker module |
Country Status (1)
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| CN (1) | CN206629268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020258134A1 (en) * | 2019-06-27 | 2020-12-30 | 瑞声声学科技(深圳)有限公司 | Speaker box and electronic device |
| CN114489288A (en) * | 2020-10-27 | 2022-05-13 | 北京小米移动软件有限公司 | Mounting structure, earphone subassembly and terminal equipment |
-
2017
- 2017-03-29 CN CN201720318022.1U patent/CN206629268U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020258134A1 (en) * | 2019-06-27 | 2020-12-30 | 瑞声声学科技(深圳)有限公司 | Speaker box and electronic device |
| CN114489288A (en) * | 2020-10-27 | 2022-05-13 | 北京小米移动软件有限公司 | Mounting structure, earphone subassembly and terminal equipment |
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