CN107948807A - Earphone - Google Patents
Earphone Download PDFInfo
- Publication number
- CN107948807A CN107948807A CN201711499460.3A CN201711499460A CN107948807A CN 107948807 A CN107948807 A CN 107948807A CN 201711499460 A CN201711499460 A CN 201711499460A CN 107948807 A CN107948807 A CN 107948807A
- Authority
- CN
- China
- Prior art keywords
- sound chamber
- loudspeaker
- earphone
- circuit board
- chamber shell
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000005476 soldering Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000001755 vocal effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Abstract
The present invention discloses a kind of earphone, the earphone is by the way that sound chamber shell is arranged between loudspeaker and circuit board, sound chamber shell has the sound chamber for accommodating loudspeaker, and sound chamber shell is equipped with the mounting hole of connection sound chamber, between loudspeaker and circuit board conduct piece will be set to electrically conduct, conduct piece is at least partially housed in sound intracavitary, and conduct piece one end abuts and electrically conducts with loudspeaker, its other end is abutted and electrically conducted with circuit board through mounting hole.Turned between the loudspeaker and circuit board of the earphone by conduct piece, compared to the structure that electrically conducts that earphone horn by way of soldering wires, is simplified between conventional horn and circuit board, technique is simple, and production efficiency is high.
Description
Technical field
The present invention relates to ear phone technology field, more particularly to a kind of earphone.
Background technology
Earphone is a kind of converting unit, it receives the electric signal that media player or receiver are sent, using close to ear
Piece loudspeaker convert it into the sound wave that can be heard.The sounding of earphone horn is required for loudspeaker and printed circuit board (PCB) progress
Electrically conduct, existing loudspeaker electrically conduct structure mostly be using conducting wire run through loudspeaker sound chamber shell, conducting wire one end is welded in loudspeaker
On, the other end welds on a printed circuit, so as to achieve the purpose that to turn on printed circuit board (PCB) and loudspeaker, such a loudspeaker it is electrical
Conducting structure, it is necessary to weld twice, and complex process is of high cost, low production efficiency.
The content of the invention
The main object of the present invention is to provide a kind of earphone, it is intended to simplifies the structure that electrically conducts of earphone horn, improves life
Produce efficiency.
To achieve the above object, earphone proposed by the present invention, including：
Loudspeaker；
Circuit board；
Sound chamber shell, the sound chamber shell are arranged between the loudspeaker and circuit board, and the sound chamber shell, which has, accommodates the loudspeaker
Sound chamber, and the sound chamber shell is equipped with the mounting hole for connecting the sound chamber；And
Conduct piece, the conduct piece are at least partially housed in the sound intracavitary, and described conduct piece one end abuts simultaneously with loudspeaker
Electrically conduct, its other end is abutted and electrically conducted with circuit board through the mounting hole.
Preferably, the conduct piece includes main body and the first elastic component for being respectively arranged on the main body both ends and the second elasticity
Part, the main body and the first elastic component are contained in the sound intracavitary, and first elastic component abuts and electrical with loudspeaker elasticity
Conducting, second elastic component are abutted and electrically conducted with circuit board elastic through the mounting hole.
Preferably, one of first elastic component and the sound chamber shell are equipped with the first limiting section, wherein another set
There is the first receiving portion, first elastic component is limited in the sound chamber by the cooperation of first limiting section and the first receiving portion
Shell, and the free end of first elastic component abuts and electrically conducts with the loudspeaker.
Preferably, one of the sound chamber shell and the circuit board are equipped with guide part, the guide part be equipped with it is described
The via of mounting hole connection, second elastic component sequentially passes through the mounting hole and the via abuts simultaneously with the circuit board
Electrically conduct.
Preferably, the earphone further includes the horn hood being detachably connected with the sound chamber shell, the loudspeaker and the loudspeaker
Lid is detachably connected, and the surface of the horn hood towards the loudspeaker is convexly equipped with locating piece, the locating piece and described the
The one end of two elastic components away from the circuit board abuts.
Preferably, one of the horn hood and the sound chamber shell are equipped with clamping part, wherein it is another be equipped with holding section,
The horn hood is connected by the cooperation of the clamping part and holding section with the sound chamber shell.
Preferably, the earphone further includes the auricular concha being detachably connected with the horn hood, the horn hood and the ear
Shell has cooperatively formed accommodating chamber, and the circuit board, sound chamber shell, conduct piece, loudspeaker are contained in the accommodating chamber.
Preferably, one of the main body and the sound chamber shell are equipped with the second limiting section, wherein another be equipped with second
Receiving portion, the main body are limited in the sound chamber shell by the cooperation of second limiting section and the second receiving portion.
Preferably, the sound intracavitary is convexly equipped with stop part, and the stop part is spacing to the main body backstop.
Preferably, the bottom wall projection finite place piece of the sound chamber, the periphery of the loudspeaker are abutted with the locating part；And/
Or, the conduct piece is equipped with two, two conduct pieces are arranged at intervals.
For technical solution of the present invention by the way that sound chamber shell is arranged between loudspeaker and circuit board, sound chamber shell has the sound for accommodating loudspeaker
Chamber, and sound chamber shell is equipped with the mounting hole of connection sound chamber, between loudspeaker and circuit board conduct piece will be set to electrically conduct, it is conductive
Part is at least partially housed in sound intracavitary, and conduct piece one end abuts and electrically conducts with loudspeaker, its other end passes through mounting hole and electricity
Road plate is abutted and electrically conducted.Turned between the loudspeaker and circuit board of the earphone by conduct piece, compared to conventional horn and circuit
Between plate by way of soldering wires, the structure that electrically conducts of earphone horn is simplified, technique is simple, and production efficiency is high.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Structure according to these attached drawings obtains other attached drawings.
Fig. 1 is the structure diagram of one embodiment of earphone of the present invention；
Fig. 2 is the configuration schematic diagram of earphone in Fig. 1；
Fig. 3 is the configuration schematic diagram at another visual angle of earphone in Fig. 1；
Fig. 4 is the configuration schematic diagram at the another visual angle of earphone in Fig. 1；
Fig. 5 is the part-structure schematic diagram of earphone of the present invention；
Fig. 6 is the configuration schematic diagram of Fig. 5；
Fig. 7 is the part-structure schematic diagram at another visual angle of earphone of the present invention.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Earphone | 40 | Conduct piece |
| 10 | Loudspeaker | 41 | Main body |
| 20 | Circuit board | 411 | Second receiving portion |
| 30 | Sound chamber shell | 43 | First elastic component |
| 31 | Sound chamber | 431 | First receiving portion |
| 311 | Stop part | 45 | Second elastic component |
| 313 | Locating part | 50 | Horn hood |
| 32 | Second limiting section | 51 | Locating piece |
| 33 | Mounting hole | 53 | Clamping part |
| 35 | First limiting section | 60 | Auricular concha |
| 37 | Holding section | 70 | Accommodating chamber |
| 39 | Guide part |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining the relative position relation under a certain particular pose (as shown in drawings) between each component, motion conditions etc., if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In the present invention, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should be interpreted broadly,
For example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can be mechanically connect or
It is electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements or two
The interaction relationship of a element, unless otherwise restricted clearly.For the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In addition, in the present invention such as relating to the description of " first ", " second " etc. be only used for description purpose, and it is not intended that
Indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical solution
Conflicting or can not realize when occur will be understood that the combination of this technical solution is not present, also not in the guarantor of application claims
Within the scope of shield.
The present invention proposes a kind of earphone 100.
Referring to Fig.1 and 2, in embodiments of the present invention, which includes：
Loudspeaker 10；
Circuit board 20；
Sound chamber shell 30, the sound chamber shell 30 are arranged between the loudspeaker 10 and circuit board 20, and the sound chamber shell 30, which has, to be held
Receive the sound chambers 31 of the loudspeaker 10, and the sound chamber shell 30 is equipped with the mounting hole 33 for connecting the sound chamber 31；And
Conduct piece 40, the conduct piece 40 are at least partially housed in the sound chamber 31, described 40 one end of conduct piece and loudspeaker
10 abuttings simultaneously electrically conduct, its other end is abutted and electrically conducted with circuit board 20 through the mounting hole 33.
Specifically, the structure of loudspeaker 10 is the structure of existing earphone horn, mainly it is made of components such as sound film, voice coil loudspeaker voice coils.Electricity
Road plate 20 is printed circuit board (PCB), is existing printed circuit board (PCB).Sound chamber shell 30 is nonmetal parts, electric exhausted to be carried out to conduct piece 40
Edge, such as plastic cement, sound chamber shell 30 are arranged between loudspeaker 10 and circuit board 20, and sound chamber shell 30 has sound chamber 31, and loudspeaker 10 are contained in
Sound chamber 31 and it is connected with the bottom wall of sound chamber 31, such as gluing connection mode, this is not restricted.
It should be understood that conduct piece 40 is metalwork, such as copper material, elasticity abuts loudspeaker respectively at the both ends of conduct piece 40
10 electrical interface and the electrical interface of circuit board 20, are electrically conducted with realizing, conduct piece 40 has certain elasticity, outside earphone is subject to
Conduct piece 40 still electrically conducts with loudspeaker 10 and circuit board 20 when power is shaken, and ensures its normal use, due to electric in earphone 100
Property conducting be equipped with positive and negative anodes, conduct piece 40 is equipped with two, and two conduct pieces are arranged at intervals, and mounting hole 33 is each to lead equipped with two
Electric part 40 turns on negative or positive electrode through a mounting hole 33.
By the way that sound chamber shell 30 is arranged between loudspeaker 10 and circuit board 20, sound chamber shell 30 has to be accommodated technical solution of the present invention
The sound chamber 31 of loudspeaker, and sound chamber shell 30 is equipped with the mounting hole 33 of connection sound chamber 31, is led being set between loudspeaker 10 and circuit board 20
Electric part 40 electrically conducts, and conduct piece 40 is at least partially housed in sound chamber 31, and 40 one end of conduct piece abuts simultaneously with loudspeaker 10
Electrically conduct, its other end is abutted and electrically conducted with circuit board 20 through mounting hole 33, the loudspeaker 10 and circuit of the earphone 100
Turned between plate 20 by conduct piece 40, compared between conventional horn 10 and circuit board 20 by way of soldering wires, simplify
The structure that electrically conducts of earphone horn, technique is simple, and production efficiency is high.
Fig. 5 and Fig. 6 are refer to, conduct piece 40 includes main body 41 and the first elastic component for being respectively arranged on 41 both ends of main body
43 and second elastic component 45,41 and first elastic component 43 of main body be contained in the sound chamber 31, first elastic component
43 abut and electrically conduct with the elasticity of loudspeaker 10, and second elastic component 45 is supported through the mounting hole 33 with 20 elasticity of circuit board
Connect and electrically conduct.
It should be understood that it is to be separately set or integrally set between 41 and first elastic component 43 of main body and the second elastic component 45
Put, in view of the convenience and economy of processing consider, in this present embodiment, main body 41 and first elastic component 43 and second
Elastic component 45 is integrated setting.41 and first elastic component 43 of main body is contained in sound chamber 31, the first elastic component 43 and loudspeaker 10
Elasticity is abutted and electrically conducted, and the second elastic component 45 is abutted and electrically conducted with the elasticity of circuit board 20 through mounting hole 33, and first
Elastic component 43 abuts the electrical interface of loudspeaker 10, and the second elastic component 45 abuts the electrical interface of circuit board 20, is electrically conducted with realizing.
Further, one of the first elastic component 43 and the sound chamber shell 30 are equipped with the first limiting section 35, wherein another
One is equipped with the first receiving portion 431, the cooperation that first elastic component 43 passes through 35 and first receiving portion 431 of the first limiting section
The sound chamber shell 30 is limited in, and the free end of first elastic component 43 abuts and electrically conducts with the loudspeaker 10.
It should be understood that it is spacing in order to be carried out to the first elastic component 43, it is abutted with the electrical interface of loudspeaker 10, by first
One of them is equipped with the first limiting section 35 for elastic component 43 and sound chamber shell 30, wherein another be equipped with the first receiving portion 431, this implementation
Example preferably the first elastic component 43 is equipped with the first receiving portion 431, and the first elastic component 43 is preferably helical spring, it has first to accommodate
Portion 431, sound chamber shell 30 are equipped with the first limiting section 35, and the first limiting section 35 is convexly equipped in the bottom wall of sound chamber 31, and the first limiting section 35 holds
It is contained in the first receiving portion 431, the first elastic component 43 is carried out spacing, prevents it to be subject to external force position to deviate, influence electricity
Property conducting.
Further, one of sound chamber shell 30 and the circuit board 20 are equipped with guide part 39, and the guide part 39 is equipped with
The via connected with the mounting hole 33, second elastic component 45 sequentially pass through the mounting hole 33 and the via with it is described
Circuit board 20 is abutted and electrically conducted.
It should be understood that since sound chamber shell 30 has certain thickness, the second elastic component 45 passes through mounting hole 33 and circuit board
20 abut, therefore the second elastic component 45 has certain length, and easy deformation, sets guide part 39 to draw the second elastic component 45
Lead, it is accurately aligned with the electrical interface on circuit board 20, the preferred sound chamber shell 30 of the present embodiment is equipped with guide part 39, is oriented to
Portion 39 is fitted around hole 33 and sets, and guide part 39 is equipped with via (not shown), and the second elastic component 45 sequentially passes through 33 He of mounting hole
Via is abutted and electrically conducted with circuit board 20.
Fig. 3 is refer to, earphone 100 further includes the horn hood 50 being detachably connected with the sound chamber shell 30, the loudspeaker 10
It is detachably connected with the horn hood 50, and the surface of the horn hood 50 towards the loudspeaker 10 is convexly equipped with locating piece 51, institute
Locating piece 51 is stated to abut with the one end of second elastic component 45 away from the circuit board 20.
It should be understood that it is spacing in order to be carried out to the second elastic component 45, it is abutted with the electrical interface of circuit board 20, second
Elastic component 45 is preferably helical spring, and horn hood 50 is convexly equipped with locating piece 51, and 51 and second elastic component 45 of locating piece is away from circuit
One end of plate 20 abuts, and the second elastic component 45 is carried out spacing, prevents it to be subject to external force position to deviate, influences electrically to lead
Logical, in addition the junction of 51 and second elastic component 45 of locating piece is equipped with fluid sealant, to be sealed to mounting hole 33 so that sound chamber
31 be independent sound chamber, has more preferable audio experience effect.
Sound chamber shell 30 is detachably connected with horn hood 50, and the detachable connection is clamping or is spirally connected, and does not make herein
Limitation.Loudspeaker 10 are detachably connected with horn hood 50, and the detachable connection is clamping or is spirally connected, and this is not restricted,
In order to facilitate the installation of, the side of this implementation preferred horn hood 50 towards loudspeaker 10 is convexly equipped with multiple buckles, each buckle and loudspeaker
10 periphery clamping, makes loudspeaker 10 be limited in horn hood 50, horn hood 50 is equipped with multiple vocal holes (not shown), multiple vocal holes
Set with 10 face of loudspeaker, sound is spread out of.
Based on said structure, one of them is equipped with clamping part 53 for horn hood 50 and the sound chamber shell 30, wherein another set
There is holding section 37, the horn hood 50 is connected by the cooperation of the clamping part 53 and holding section 37 with the sound chamber shell 30.
It should be understood that in order to facilitate the installation of, preferably horn hood 50 and sound chamber shell 30 is attached by snap fit, this
The side of embodiment preferred horn hood 50 towards sound chamber shell 30 is convexly equipped with clamping part 53, and clamping part 53 is equipped with three, sound chamber shell 30
Periphery be equipped with holding section 37, holding section 37 is equipped with three, and each clamping part 53 coordinates with a holding section 37.
Fig. 4 is refer to, earphone 100 further includes the auricular concha 60 being detachably connected with the horn hood 50, the horn hood 50
Accommodating chamber 70 is cooperatively formed with the auricular concha 60, the circuit board 20, sound chamber shell 30, conduct piece 40, loudspeaker 10 are contained in
In the accommodating chamber 70.
It should be understood that horn hood 50 is detachably connected with auricular concha 60, the connection mode is clamping or is spirally connected, herein not
It is restricted, with easy disassembly, the present embodiment is preferably the mode snapped connection, and card hole (not shown), loudspeaker are equipped with auricular concha 60
Lid 50 is equipped with buckle (not shown), and buckle coordinates with card hole, horn hood 50 is connected with auricular concha 60.In addition, horn hood 50 and ear
Shell 60 has cooperatively formed accommodating chamber 70, and circuit board 20, sound chamber shell 30, conduct piece 40, loudspeaker 10 are contained in the accommodating chamber 70
It is interior, to be protected to the component in accommodating chamber 70, auricular concha 60 is arranged to waterproof material, prevents 100 waterlogged damage of earphone.
Fig. 5 to Fig. 7 is refer to, one of main body 41 and the sound chamber shell 30 are equipped with the second limiting section 32, wherein another
One is equipped with the second receiving portion 411, and the main body 41 is limited in by the cooperation of 32 and second receiving portion 411 of the second limiting section
The sound chamber shell 30.
It should be understood that it is spacing in order to be carried out to main body 41, one of main body 41 and sound chamber shell 30 are equipped with the second limit
Position portion 32, wherein it is another be equipped with the second receiving portion 411, the preferred main body 41 of the present embodiment is helical spring, its have second hold
Receive portion 411, the inner wall of sound chamber 31 is convexly equipped with the second limiting section 32, and the second limiting section 32 is contained in the second receiving portion 411, by master
Body 41 carries out spacing.
Referring once again to Fig. 6, stop part 311 is convexly equipped with sound chamber 31, the stop part 311 limits 41 backstop of main body
Position.
It should be understood that stop part 311 is used to be limited in sound chamber 31 main body 41, the fastness of both connections of enhancing,
Certainly it is also convenient for mounting body 41.
Further, the bottom wall projection finite place piece 313 of sound chamber 31, the periphery of the loudspeaker 10 and the locating part 313
Abut.
It should be understood that in order to by 10 accurate limit of loudspeaker in installation site, in the bottom wall projection finite place piece of sound chamber 31
313, preferably locating part 313 is equipped with three, and three locating parts 313 are arranged at intervals, and the periphery of loudspeaker 10 is abutted with locating part 313,
It is spacing to be carried out to loudspeaker 10.
The foregoing is merely the preferred embodiment of the present invention, is not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in the scope of patent protection of the present invention.
Claims (10)
- A kind of 1. earphone, it is characterised in that including：Loudspeaker；Circuit board；Sound chamber shell, the sound chamber shell are arranged between the loudspeaker and circuit board, and the sound chamber shell has the sound for accommodating the loudspeaker Chamber, and the sound chamber shell is equipped with the mounting hole for connecting the sound chamber；AndConduct piece, the conduct piece are at least partially housed in the sound intracavitary, and described conduct piece one end abuts and electrical with loudspeaker Conducting, its other end are abutted and electrically conducted with circuit board through the mounting hole.
- 2. earphone as claimed in claim 1, it is characterised in that the conduct piece includes main body and is respectively arranged on the main body two First elastic component and the second elastic component at end, the main body and the first elastic component are contained in the sound intracavitary, first bullet Property part and loudspeaker elasticity abuts and electrically conducts, second elastic component abuts simultaneously electric through the mounting hole with circuit board elastic Property conducting.
- 3. earphone as claimed in claim 2, it is characterised in that one of first elastic component and the sound chamber shell are equipped with First limiting section, wherein it is another be equipped with the first receiving portion, first elastic component, which passes through first limiting section and first, to be held The cooperation in portion received is limited in the sound chamber shell, and the free end of first elastic component abuts and electrically conducts with the loudspeaker.
- 4. earphone as claimed in claim 2 or claim 3, it is characterised in that one of the sound chamber shell and the circuit board are equipped with Guide part, the guide part are equipped with the via connected with the mounting hole, and second elastic component sequentially passes through the mounting hole Abut and electrically conduct with the circuit board with the via.
- 5. earphone as claimed in claim 2 or claim 3, it is characterised in that the earphone is further included detachably to be connected with the sound chamber shell The horn hood connect, the loudspeaker are detachably connected with the horn hood, and the horn hood is towards the surface projection of the loudspeaker There is locating piece, the locating piece is abutted with the described one end of second elastic component away from the circuit board.
- 6. earphone as claimed in claim 5, it is characterised in that one of the horn hood and the sound chamber shell are equipped with buckle Portion, wherein it is another be equipped with holding section, the horn hood passes through the cooperation of the clamping part and holding section and the sound chamber shell connects Connect.
- 7. earphone as claimed in claim 5, it is characterised in that the earphone further includes what is be detachably connected with the horn hood Auricular concha, the horn hood have cooperatively formed accommodating chamber with the auricular concha, and the circuit board, sound chamber shell, conduct piece, loudspeaker accommodate In in the accommodating chamber.
- 8. earphone as claimed in claim 2 or claim 3, it is characterised in that one of the main body and the sound chamber shell are equipped with the Two limiting sections, wherein it is another be equipped with the second receiving portion, the main body is matched somebody with somebody by second limiting section and the second receiving portion Conjunction is limited in the sound chamber shell.
- 9. earphone as claimed in claim 2 or claim 3, it is characterised in that the sound intracavitary is convexly equipped with stop part, the stop part pair The main body backstop is spacing.
- 10. earphone as claimed in claim 1, it is characterised in that the bottom wall projection finite place piece of the sound chamber, the loudspeaker Periphery is abutted with the locating part；And/or the conduct piece is equipped with two, two conduct pieces are arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711499460.3A CN107948807B (en) | 2017-12-29 | 2017-12-29 | Earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711499460.3A CN107948807B (en) | 2017-12-29 | 2017-12-29 | Earphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107948807A true CN107948807A (en) | 2018-04-20 |
| CN107948807B CN107948807B (en) | 2024-05-10 |
Family
ID=61938284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711499460.3A Active CN107948807B (en) | 2017-12-29 | 2017-12-29 | Earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107948807B (en) |
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|---|---|---|---|---|
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| TWM241926U (en) * | 2003-09-05 | 2004-08-21 | Leadtek Informations Co Ltd | Speaker connection structure |
| JP3139068U (en) * | 2007-11-14 | 2008-01-31 | 正▲うえ▼精密工業股▲ふん▼有限公司 | Speaker connector |
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| CN202371200U (en) * | 2011-11-11 | 2012-08-08 | 宁波杰克龙阀门有限公司 | Magnetic control locking ball valve |
| CN206472278U (en) * | 2017-03-07 | 2017-09-05 | Tcl通力电子（惠州）有限公司 | Earphone |
| CN206575567U (en) * | 2017-03-06 | 2017-10-20 | 深圳市冠旭电子股份有限公司 | In-Ear Headphones |
| CN207766485U (en) * | 2017-12-29 | 2018-08-24 | Tcl通力电子（惠州）有限公司 | Earphone |
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2017
- 2017-12-29 CN CN201711499460.3A patent/CN107948807B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2240819Y (en) * | 1995-08-18 | 1996-11-20 | 力点实业股份有限公司 | Earphone with speech sound device |
| TWM241926U (en) * | 2003-09-05 | 2004-08-21 | Leadtek Informations Co Ltd | Speaker connection structure |
| CN101416529A (en) * | 2003-12-03 | 2009-04-22 | 朴恩淑 | Flat compact-type earphone line case, reel assembly thereof, and method for connecting earphone line to jack line |
| JP3139068U (en) * | 2007-11-14 | 2008-01-31 | 正▲うえ▼精密工業股▲ふん▼有限公司 | Speaker connector |
| CN202371200U (en) * | 2011-11-11 | 2012-08-08 | 宁波杰克龙阀门有限公司 | Magnetic control locking ball valve |
| CN206575567U (en) * | 2017-03-06 | 2017-10-20 | 深圳市冠旭电子股份有限公司 | In-Ear Headphones |
| CN206472278U (en) * | 2017-03-07 | 2017-09-05 | Tcl通力电子（惠州）有限公司 | Earphone |
| CN207766485U (en) * | 2017-12-29 | 2018-08-24 | Tcl通力电子（惠州）有限公司 | Earphone |
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| CN107948807B (en) | 2024-05-10 |
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