CN205883511U - Headphone speaker - Google Patents
Headphone speaker Download PDFInfo
- Publication number
- CN205883511U CN205883511U CN201620597984.0U CN201620597984U CN205883511U CN 205883511 U CN205883511 U CN 205883511U CN 201620597984 U CN201620597984 U CN 201620597984U CN 205883511 U CN205883511 U CN 205883511U
- Authority
- CN
- China
- Prior art keywords
- earphone
- fore shell
- horn
- shell
- voice coil
- 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.)
- Active
Links
Landscapes
- Headphones And Earphones (AREA)
Abstract
The utility model provides a headphone speaker, including the earphone shell with hold the magnetic circuit assembly and vibration subassembly in the earphone shell, wherein, the earphone shell include before the earphone shell and with the earphone before the earphone backshell of shell facies adaptation, wherein, the magnetic yoke of magnetic circuit assembly on mould plastics before the earphone shell or earphone backshell, hold magnet and china department in magnetic yoke, the vibration subassembly is including fixing before the earphone vibrating diaphragm on the shell and fixing the voice coil loudspeaker voice coil in vibrating diaphragm one side, shell and the fixation of earphone backshell before the earphone. Utilize the utility model discloses, can solve the problem that influences the earphone performance among traditional earphone assembly process to simplify the equipment flow, reduce cost improves and produces the property ability.
Description
Technical field
This utility model relates to ear phone technology field, more specifically, relating to a kind of earphone horn.
Background technology
In existing earphone production process, it is one of most important link that earphone assembles.Current earphone assembles, first group
Dress horn structure, assembles Headphone structure the most again, and general employing glue is adhesively fixed and seals.During installation, liquid glue can edge
The cavity wall of speaker front cover toward dirty, if glue quantity crosses the positive influences tone quality of horn that can penetrate into horn single body at most,
Glue quantity the most then can affect sealing property, therefore uses this assembling mode often to cause the fixing of loudspeaker and earphone can not
Lean on, cause earphone performance the most quietly, thus affect the performance of earphone.
In order to solve the problems referred to above, the utility model proposes a kind of new earphone horn.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of earphone horn, solves traditional earphone and assembled
The problem affecting earphone performance in journey, thus simplify assembling flow path, reduce cost, enhance product performance.
The earphone horn that this utility model provides, including earphone outer covering and the magnetic circuit assembly that is contained in earphone outer covering with shake
Dynamic assembly, wherein, earphone outer covering includes earphone fore shell and the earphone back cover suitable with earphone fore shell；Wherein, magnetic circuit assembly bag
Include the conductive magnetic yoke being moulded on earphone fore shell or earphone back cover, the Magnet being contained in conductive magnetic yoke and washer；Vibration component includes
It is fixed on the vibrating diaphragm on earphone fore shell and is fixed on the voice coil loudspeaker voice coil of vibrating diaphragm side；The assembling fixing with earphone back cover of earphone fore shell.
Furthermore it is preferred that structure be that Magnet is arranged on the center of conductive magnetic yoke, washer be arranged on Magnet away from lead
The side of yoke；Forming magnetic gap between washer and the integrative-structure of Magnet and the sidewall of conductive magnetic yoke, voice coil loudspeaker voice coil is hung on magnetic gap
In.
Furthermore it is preferred that structure be that vibrating diaphragm includes central part, the ring portion being positioned at central part edge and is arranged on ring
The fixed part that portion is peripheral and fixing with earphone outer covering, wherein, is provided with reinforcement part at central part.
Furthermore it is preferred that structure be that fixed part is fixed by copper ring and earphone fore shell and is connected.
Furthermore it is preferred that structure be that the cavity that earphone fore shell and vibration component are formed is ante-chamber；Earphone back cover and magnetic circuit group
The cavity that part is formed is back cavity.
Furthermore it is preferred that structure be to be provided with out acoustic aperture on earphone fore shell, go out acoustic aperture and connect with ante-chamber.
Furthermore it is preferred that structure be to be provided with damping hole on earphone back cover, damping hole is provided with damping piece, its
In, damping hole is used for connecting the external world and back cavity.
Furthermore it is preferred that structure be that earphone outer covering is tubular structure.
Knowable to technical scheme above, the earphone horn that this utility model provides, loudspeaker are loaded earphone fore shell group again
Dress back cover；This assembling mode simplifies the assembling flow path of earphone horn, it is possible to reduce the assembling process impact on earphone, strengthens
The reliability combined between loudspeaker and ear casing, improves performance and the stability of earphone horn.
Accompanying drawing explanation
By with reference to below in conjunction with the explanation of accompanying drawing and the content of claims, and along with to of the present utility model more
Understanding, other purpose of the present utility model and result will be more apparent and should be readily appreciated that comprehensively.In the accompanying drawings:
Fig. 1 is earphone horn perspective cross section example one structural representation according to this utility model embodiment；
Fig. 2 is earphone horn plan cross-sectional example one structural representation according to this utility model embodiment；
Fig. 3 is earphone horn perspective cross section example two structural representation according to this utility model embodiment；
Fig. 4 is earphone horn plan cross-sectional example two structural representation according to this utility model embodiment.
Reference therein includes: back cavity 1, earphone back cover 2, conductive magnetic yoke 3, Magnet 4, washer 5, vibrating diaphragm 6, copper ring 7, ear
Machine fore shell 8, ante-chamber 9, voice coil loudspeaker voice coil 10.
The most identical label indicates similar or corresponding feature or function.
Detailed description of the invention
Below with reference to accompanying drawing, specific embodiment of the utility model is described in detail.
The problem affecting earphone performance for aforementioned proposition existing earphone horn assembling mode, the utility model proposes
The assembling mode of a kind of new earphone horn, it may be assumed that conductive magnetic yoke is moulded in earphone back cover, Magnet washer again with conductive magnetic yoke group
Dress, the vibration component that vibrating diaphragm forms with voice coil loudspeaker voice coil simultaneously is combined with earphone fore shell, finally will both be assembled together；Or will
Magnet washer conductive magnetic yoke is assembled into magnetic circuit assembly, and vibrating diaphragm and voice coil loudspeaker voice coil form vibration component simultaneously, finally will both with earphone
Fore shell integrated through injection molding, then assemble earphone back cover；Use above-mentioned assembling mode can reduce traditional earphone horn assembling mode pair
The impact of earphone performance.
In order to the structure of earphone horn that this utility model provides is described, Fig. 1 to Fig. 4 is respectively from different perspectives to this practicality
The structure of novel earphone horn has carried out exemplary sign.Specifically, Fig. 1 shows the ear according to this utility model embodiment
Machine loudspeaker perspective cross section example one structure；Fig. 2 shows the earphone horn plan cross-sectional example according to this utility model embodiment
One structure；Fig. 3 shows earphone horn perspective cross section example two structure according to this utility model embodiment；Fig. 4 shows root
Earphone horn plan cross-sectional example two structure according to this utility model embodiment.
Shown in common as shown in Figure 1 to Figure 4, the earphone horn that the utility model proposes, including earphone outer covering be contained in earphone
Magnetic circuit assembly in shell and vibration component, wherein, earphone outer covering includes earphone fore shell 8 and the earphone suitable with earphone fore shell
Back cover 2；Wherein, magnetic circuit assembly includes the conductive magnetic yoke 3 being moulded on earphone fore shell 8 or earphone back cover 2, is contained in conductive magnetic yoke 3
Magnet 4 and washer 5；Vibration component includes the vibrating diaphragm 6 being fixed on earphone fore shell 8 and is fixed on the voice coil loudspeaker voice coil of vibrating diaphragm 6 side
10；Earphone fore shell 8 assembling fixing with earphone back cover 2.
Specifically, magnetic circuit assembly include the conductive magnetic yoke 3 being fixed on earphone outer covering, the Magnet 4 that is contained in conductive magnetic yoke 3 with
Washer 5；Vibration component includes the vibrating diaphragm 6 being fixed on earphone outer covering and is fixed on the voice coil loudspeaker voice coil 10 of vibrating diaphragm 6 side；Earphone fore shell
8 fix with there being earphone back cover 2 adaptation.Wherein, in magnetic circuit assembly, conductive magnetic yoke 3 is for fixed magnet 4, and revises the magnetic line of force, Magnet 4
Being arranged on the center of conductive magnetic yoke 3, washer 5 is arranged on the side on Magnet 4 away from conductive magnetic yoke 3, washer 5 and Magnet 4
Being formed with magnetic gap between the sidewall of integrative-structure and conductive magnetic yoke 3, voice coil loudspeaker voice coil 10 is hung in magnetic gap.Washer 5, Magnet 4 and lead
Yoke 3 is fixedly connected sequentially from top to bottom.
Wherein, vibrating diaphragm 6 includes central part, the ring portion being positioned at central part edge and is arranged on periphery, ring portion and ear
The fixed part that machine shell is fixing.The fixed part of vibrating diaphragm 6 is interfixed with earphone fore shell 8 by copper ring 7, and earphone outer covering is cylinder
Shape structure.Wherein, fixing the fixed position being connected with earphone outer covering in the outermost of vibrating diaphragm 6, ring portion is and fixed part one
The male female structure arranged, centre is in the penetralia of vibrating diaphragm, it may be assumed that the central part within ring portion, is additionally provided with at central part
Reinforcement part, is mainly used in regulating the acoustical behavior of speaker, for reducing the oeverall quality of vibrational system, generally in vibrating diaphragm planar portions
The position of corresponding reinforcement part is arranged removes material, and reinforcement part then covers in this feeding position.
It should be noted that the fixed part of vibrating diaphragm 6 is by copper ring 7 and earphone fore shell 8 integrated through injection molding, wherein, copper ring 7 is used for
Reinforce vibrating diaphragm 6, it is possible to vibrating diaphragm 6 is more firmly moulded in earphone fore shell 8.
In one specific embodiment of this utility model, the cavity that earphone fore shell 8 is formed with vibration component is ante-chamber 9；
The cavity that earphone back cover 2 is formed with magnetic circuit assembly is back cavity 1.Wherein, ante-chamber 9 communicates with the external world, and back cavity 1 is for sealing space, only
Only it is in communication with the outside by damping hole.Earphone fore shell 8 is provided with out acoustic aperture, goes out acoustic aperture and connect with ante-chamber.At earphone back cover 2
On be provided with damping hole, damping hole is used for connecting the external world and back cavity, is provided with damping piece on damping hole, and damping piece can not only
Stop that small particles of pollution thing enters inside earphone, additionally it is possible to the acoustical behavior of regulation earphone.
Fig. 1 and Fig. 2 jointly shown in embodiment in, magnetic circuit assembly and before vibration component is contained in suitable earphone
In the earphone outer covering that shell 8 and earphone back cover 2 are formed；Magnetic circuit assembly includes the conductive magnetic yoke 3 being moulded on earphone back cover 2, is contained in
Magnet 4 in conductive magnetic yoke 3 and washer 5；Vibration component includes the vibrating diaphragm 6 being fixed on earphone fore shell 8 and is fixed on vibrating diaphragm 6 one
The voice coil loudspeaker voice coil 10 of side；The earphone back cover 2 being molded with conductive magnetic yoke 3 and the fixing assembling of earphone fore shell 8 being fixed with vibrating diaphragm 6.
It is to say, in the embodiment shown in Fig. 1 and Fig. 2, during earphone horn assembles, first by conductive magnetic yoke 3
Being moulded in earphone back cover 2, then Magnet 4, washer 5 assemble that fixing (conductive magnetic yoke 3, Magnet 4 and washer 5 form again with conductive magnetic yoke 3
Magnetic circuit assembly), vibrating diaphragm 6 and voice coil loudspeaker voice coil 10 are formed vibration component, before the vibrating diaphragm 6 in vibration component is by copper ring 7 and earphone simultaneously
Shell 8 is fixed, and is finally assembled together with the shell fore shell 8 being fixed with vibration component by the shell back cover 2 being molded with magnetic circuit assembly.
In the embodiment that Fig. 3 and Fig. 4 is jointly shown, earphone horn includes earphone outer covering and is contained in earphone outer covering
Magnetic circuit assembly and vibration component, wherein, earphone outer covering includes earphone fore shell 8 and the earphone back cover 2 suitable with earphone fore shell 8；
Wherein, magnetic circuit assembly, vibration component are moulded on earphone fore shell 8, earphone fore shell 8 assembling fixing with earphone back cover 2；Wherein, magnetic
Magnet 4 and the washer 5 that road assembly includes conductive magnetic yoke 3, is contained in conductive magnetic yoke 3, wherein, conductive magnetic yoke 3 is moulded in earphone fore shell 8
On；Vibration component includes vibrating diaphragm 6 and is fixed on the voice coil loudspeaker voice coil 10 of vibrating diaphragm 6 side, and wherein, vibrating diaphragm 6 is moulded in earphone by copper ring 7
On fore shell 8.
It is to say, in the embodiment that Fig. 3 and Fig. 4 is jointly shown, first conductive magnetic yoke 3, Magnet 4 and washer 5 are formed
Magnetic circuit assembly, forms vibration component by vibrating diaphragm 6 and voice coil loudspeaker voice coil 10 simultaneously, then by magnetic circuit assembly and vibration component and earphone fore shell 8
Integrated through injection molding, fits together with earphone back cover 2 the most again.Wherein it is desired to explanation, conductive magnetic yoke 3 note in magnetic circuit assembly
Moulding on earphone fore shell 8, the vibrating diaphragm 6 in vibration component is moulded on earphone fore shell 8, and the fixed part of vibrating diaphragm 6 is by copper ring 7
Together with being moulded in earphone fore shell 8, wherein, copper ring 7 enables to vibrating diaphragm 6 and is more firmly moulded in earphone fore shell 8.
The earphone horn assembling mode of the embodiment shown in Fig. 1 to Fig. 4, is moulded in conductive magnetic yoke in earphone back cover, Magnet
Washer assembles with conductive magnetic yoke again, and the vibration component that vibrating diaphragm forms with voice coil loudspeaker voice coil simultaneously is combined with earphone fore shell, finally will both
It is assembled together；Or Magnet washer conductive magnetic yoke is assembled into magnetic circuit assembly, and vibrating diaphragm and voice coil loudspeaker voice coil form vibration component, finally simultaneously
Will both with earphone fore shell integrated through injection molding, then assemble earphone back cover；Above-mentioned earphone horn assembling mode simplifies traditional
The assembling flow path of earphone horn, it is possible to ensure consistent in earphone horn locations of structures of vibration component and magnetic circuit assembly, it is provided that produce
The acoustical behavior of product and service life.
By above-mentioned embodiment it can be seen that the earphone horn of this utility model offer, loudspeaker are loaded earphone fore shell
After, then assembling back cover, this assembling mode simplifies the assembling flow path of earphone horn, it is possible to reduce the assembling process shadow to earphone
Ring, strengthen the reliability combined between loudspeaker and ear casing, improve performance and the stability of earphone horn；Meanwhile, the group of simplification
Dress flow process, it is possible to save manpower, reduces cost.
Describe in an illustrative manner above with reference to accompanying drawing according to the earphone horn that the utility model proposes.But, ability
Field technique personnel should be appreciated that the earphone horn proposed for above-mentioned this utility model, it is also possible to new without departing from this practicality
Various improvement is made on the basis of type content.Therefore, protection domain of the present utility model should be by appending claims
Content determines.
Claims (8)
1. an earphone horn, the magnetic circuit assembly including earphone outer covering and being contained in described earphone outer covering and vibration component, its
In, described earphone outer covering includes earphone fore shell and the earphone back cover suitable with described earphone fore shell；It is characterized in that,
Described magnetic circuit assembly includes the conductive magnetic yoke being moulded on described earphone fore shell or earphone back cover, is contained in described conductive magnetic yoke
Magnet and washer；
Described vibration component includes the vibrating diaphragm being fixed on described earphone fore shell and is fixed on the voice coil loudspeaker voice coil of described vibrating diaphragm side；
The assembling fixing with described earphone back cover of described earphone fore shell.
2. earphone horn as claimed in claim 1, it is characterised in that
Described Magnet is arranged on the center of described conductive magnetic yoke, and described washer is arranged on described Magnet away from described magnetic conduction
The side of yoke；
Being formed with magnetic gap between the sidewall of described washer and the integrative-structure of Magnet and described conductive magnetic yoke, described voice coil loudspeaker voice coil is hung on
In described magnetic gap.
3. earphone horn as claimed in claim 1, it is characterised in that
Described vibrating diaphragm include central part, the ring portion being positioned at described central part edge and be arranged on described ring portion peripheral and with
The fixed part that described earphone outer covering is fixing, wherein, is provided with reinforcement part at described central part.
4. earphone horn as claimed in claim 3, it is characterised in that
Described fixed part is connected by copper ring and described earphone fore shell are fixing.
5. earphone horn as claimed in claim 1, it is characterised in that
The cavity that described earphone fore shell is formed with described vibration component is ante-chamber；
The cavity that described earphone back cover is formed with described magnetic circuit assembly is back cavity.
6. earphone horn as claimed in claim 5, it is characterised in that
Described earphone fore shell is provided with out acoustic aperture, described in go out acoustic aperture and connect with described ante-chamber.
7. earphone horn as claimed in claim 5, it is characterised in that
Described earphone back cover is provided with damping hole, described damping hole is provided with damping piece；Wherein,
Described damping hole is used for connecting extraneous and described back cavity.
8. earphone horn as claimed in claim 1, it is characterised in that
Described earphone outer covering is tubular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620597984.0U CN205883511U (en) | 2016-06-16 | 2016-06-16 | Headphone speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620597984.0U CN205883511U (en) | 2016-06-16 | 2016-06-16 | Headphone speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205883511U true CN205883511U (en) | 2017-01-11 |
Family
ID=57691512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620597984.0U Active CN205883511U (en) | 2016-06-16 | 2016-06-16 | Headphone speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205883511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109076278A (en) * | 2017-04-26 | 2018-12-21 | 华为技术有限公司 | A kind of horn assembly, electronic equipment and the method for installing horn assembly in the electronic device |
-
2016
- 2016-06-16 CN CN201620597984.0U patent/CN205883511U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109076278A (en) * | 2017-04-26 | 2018-12-21 | 华为技术有限公司 | A kind of horn assembly, electronic equipment and the method for installing horn assembly in the electronic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207070332U (en) | Loudspeaker module and electronic equipment | |
| WO2017215239A1 (en) | Speaker module | |
| CN110177324B (en) | Loudspeaker and terminal equipment | |
| CN203378017U (en) | Earphone loudspeaker | |
| CN108566599B (en) | Sound production device and electronic equipment | |
| WO2020073535A1 (en) | Loudspeaker module | |
| WO2017045464A1 (en) | Receiver | |
| CN111836176B (en) | Sound production assembly and electronic equipment | |
| CN205883511U (en) | Headphone speaker | |
| CN106851506A (en) | Loudspeaker module | |
| CN206674194U (en) | Acoustical generator and the acoustical generator module including the acoustical generator | |
| CN206196050U (en) | Loudspeaker | |
| CN209823987U (en) | Loudspeaker and terminal equipment | |
| CN205793279U (en) | Speaker | |
| CN205754774U (en) | Earphone horn | |
| CN208707957U (en) | A kind of loudspeaker mould group | |
| CN207706433U (en) | Loudspeaker | |
| CN107682788B (en) | Sound production device | |
| CN205584481U (en) | Loudspeaker | |
| CN208241842U (en) | Earphone and electronic equipment | |
| CN205987338U (en) | Connection structure of lead wire among sound generating mechanism | |
| CN201904900U (en) | Bone-conduction headphone | |
| CN205647888U (en) | Move indisputable earphone module | |
| CN206517601U (en) | A kind of washer and loudspeaker that can be stably fixed on support | |
| CN205584475U (en) | Loudspeaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |