CN206332228U - Wire welding type earphone base device - Google Patents
Wire welding type earphone base device Download PDFInfo
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- CN206332228U CN206332228U CN201621413469.9U CN201621413469U CN206332228U CN 206332228 U CN206332228 U CN 206332228U CN 201621413469 U CN201621413469 U CN 201621413469U CN 206332228 U CN206332228 U CN 206332228U
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- terminal
- connecting portion
- insulating body
- weld part
- module
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Abstract
The utility model discloses a kind of wire welding type earphone base device, it includes upper shell, lower house, signal module and switch shrapnel module, upper shell encloses with lower house to be set to form accommodation space, signal module and switch shrapnel module are respectively placed in accommodation space, signal module includes integrally formed first insulating body and signal terminal group, switch shrapnel module includes the second insulating body, switch terminal and shell fragment terminal for being integrally formed setting, and switch terminal and shell fragment terminal are separately positioned on the second insulating body both sides.The utility model with the first insulating body after signal terminal punching press by will be integrally molded so as signal module, switch shrapnel module will be integrally molded so as after switch terminal and shell fragment terminal respectively punching press with the second insulating body by coordinating, signal module and switch shrapnel module after docking setting are placed on upper shell and enclosed with lower house in the accommodation space set, stabilized structure, reduce assembling product step, and then saved manufacturing cost, it is ensured that product quality.
Description
Technical field
The utility model is related to a kind of COBBAIF technical field, more particularly, to a kind of wire welding type earphone base device.
Background technology
Earphone jack is both provided with many video and audio electronic products, to provide audio output interface, is used for user.Often
The headset plug of rule is in ladder circle column, needs the terminals different from earphone socket to form electricity as different electrodes per the stage
Property contact.
Existing earphone base includes being arranged with accommodation space in jack body and some contact terminals, jack body, some
It is respectively placed in after contact terminal punching press bending forming in accommodation space, and the Unequal distance configuration that the contact terminal is taken.
Because existing product structure is that fixed implanted is incorporated into jack body, and with Unequal distance configuration contact more,
The relatively time consuming raising taken a lot of work, be unfavorable for product manufacturing efficiency on assembling makes, meanwhile, contact terminal is respectively placed in accommodating sky
It is interior to add assembling procedure flow, it is also possible to cause the quality of product to go wrong.
Utility model content
Based on this, it is necessary in view of the shortcomings of the prior art there is provided a kind of stabilized structure, assembling product efficiency is lifted, is protected
Demonstrate,prove the wire welding type earphone base device of product quality.
In order to solve the above technical problems, the technical scheme that the utility model is used is：A kind of wire welding type earphone base device,
It includes upper shell, lower house, signal module and switch shrapnel module, and upper shell and the lower house docking is set, it is described on
Housing encloses with lower house to be set to form accommodation space, and the signal module and switch shrapnel module are respectively placed in accommodation space, institute
State switch shrapnel module and setting is docked with signal module, the signal module includes the first insulating body and signal terminal group, institute
State signal terminal group to be integrally formed with the first insulating body, the switch shrapnel module includes the second insulating body, switch terminal
And shell fragment terminal, second insulating body, switch terminal and shell fragment terminal are integrally formed setting, the switch terminal and shell fragment
Terminal is separately positioned on the second insulating body both sides.
In wherein one embodiment, the signal terminal group is provided with least two signal terminals, the signal terminal bag
The first contact site, first connecting portion and the first weld part are included, first contact site is bent into annulus columnar structure, and described first connects
It is intermarginal on the inside of contact portion that every protruding out provided with two contact convex portions, first contact site forms first connecting portion to side bending extension,
The first connecting portion forms the first weld part to side bending extension.
In wherein one embodiment, annular groove is arranged with upper shell inner surface interval in the accommodation space,
First contact site distinguishes holding in annular groove.
In wherein one embodiment, first insulating body is provided with the first matrix, the first matrix side table
Face, which is arranged between the first welding groove, first welding groove, to be protruded out provided with the first partition wall, and the first weld part holding is
In one welding groove；First matrix extends to form bearing piece towards side, and the first connecting portion is fixed in bearing piece.
In wherein one embodiment, second insulating body is provided with the second matrix, the second matrix side table
Face is arranged with the second welding groove, and switch terminal and the shell fragment terminal is separately positioned on the second matrix both sides, second welding
Protruded out between groove provided with the second partition wall.
In wherein one embodiment, the shell fragment terminal is provided with the second weld part, the second weld part one end court
Side bending extension forms second connecting portion, and described second connecting portion one end forms the second elastic portion, institute towards side bending extension
The second elastic portion end is stated to protrude out provided with the second contact site；The switch terminal includes moved end and static terminal, moved end
The 3rd weld part is provided with, described 3rd weld part one end forms the 3rd connecting portion, the 3rd connection towards side bending extension
Portion is provided with the first elastic portion towards side, and described first elastic portion one end is fixedly installed collets towards shell fragment terminal side；
The static terminal is provided with the 4th weld part, and the 4th weld part is extended towards side bending the 4th connecting portion, described
4th connecting portion end forms the 4th contact site, the 4th contact site and the first elastic portion towards the sub- side bending extension in moved end
With setting, second weld part, the 3rd weld part and the 4th weld part distinguish holding in the second welding groove.
In wherein one embodiment, the second connecting portion both sides are protruded out provided with the second clamping convex portion, described respectively
Both sides are protruded out provided with the first clamping convex portion respectively above and below three connecting portions, and upper shell and lower house inside both sides are offered respectively
Support slot, the support slot is correspondingly arranged with the first clamping convex portion and the second clamping convex portion respectively, the first clamping convex portion and
Second clamping convex portion is held in support slot respectively.
In wherein one embodiment, the upper shell both sides offer the first neck, and lower house both sides projection is set
There is the first card column, first card column is held in the first neck.
In wherein one embodiment, the upper shell offers clamping in annular groove, the annular groove with lower house one end to be had
Upper shell is fixed together by becket, the becket with lower house.
In summary, the utility model wire welding type earphone base device by by after signal terminal punching press with the first insulating body
Signal module is integrally molded so as, coordinating will be integrally molded so as after switch terminal and shell fragment terminal respectively punching press with the second insulating body
Switch shrapnel module, then signal module is docked into setting with switch shrapnel module, signal module and switch bullet after docking setting
Piece module is placed on upper shell and enclosed with lower house in the accommodation space set, completes the manufacturing process of wire welding type earphone base device, knot
Structure is consolidated, and reduces assembling product step, and then saved manufacturing cost, it is ensured that product quality.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model wire welding type earphone base device；
Fig. 2 is the structure decomposition figure of the utility model wire welding type earphone base device；
Fig. 3 is the structure decomposition figure at another visual angle of the utility model wire welding type earphone base device；
Fig. 4 is the structural representation of the utility model switch shrapnel module；
Fig. 5 is the structural representation of the manufacture method the first terminal material strip of the utility model wire welding type earphone base device；
Fig. 6 is the structural representation of the manufacture method Second terminal material strip of the utility model wire welding type earphone base device；
Fig. 7 is the manufacture method Second terminal material strip profiled insulation of the utility model wire welding type earphone base device shown in Fig. 6
Structural representation after block；
Fig. 8 is the structural representation after the manufacture method Second terminal material strip bending of the utility model wire welding type earphone base device
Figure；
Fig. 9 is the structural representation of the manufacture method third terminal material strip of the utility model wire welding type earphone base device；
Figure 10 is the manufacture method the first terminal material strip and the first insulating body of the utility model wire welding type earphone base device
Structural representation after shaping；
Figure 11 is the manufacture method Second terminal material strip of the utility model wire welding type earphone base device, third terminal material strip with
Structural representation after the shaping of second insulating body；
Figure 12 is the manufacture method upper shell of the utility model wire welding type earphone base device, lower house, signal module and opens
Close the structural representation after the combination of shell fragment module.
Embodiment
For feature of the present utility model, technological means and the specific purposes reached, function can be further appreciated that, below
The utility model is described in further detail with embodiment with reference to accompanying drawing.
As shown in Figures 1 to 12, the utility model wire welding type earphone base device includes upper shell 100, lower house 200, news
Number module 300 and switch shrapnel module 400, upper shell 100 and lower house 200 docking are set, and the upper shell 100 is with
Housing 200, which encloses, to be set to form accommodation space 110, and annular is arranged with the inner surface interval of upper shell 100 in the accommodation space 110
Groove 120, the both sides of upper shell 100 offer the first neck 130, and the both sides projection of lower house 200 is provided with the first card column
210, first card column 210 is held in the first neck 130 so that upper shell 100 can be stablized with lower house 200 is fixed in one
Rise；The upper shell 100 offers clamping in annular groove 140, the annular groove 140 with the one end of lower house 200 becket 500, institute
State becket 500 upper shell 100 is fixed together with lower house 200, further enhancing upper shell 100 and lower house 200
Affixed intensity, meanwhile, when external headphones plug is inserted into accommodation space 110, becket 500 connects with headset plug first
Touch, it is to avoid headset plug inserts bad upper shell 100 and the surface plastic cement influence of lower house 200 is attractive in appearance.
The signal module 300 and switch shrapnel module 400 are respectively placed in accommodation space 110, the signal module 300
Including the first insulating body 310 and signal terminal group 320, the one of 320 and first insulating body of signal terminal group 310 into
Type, the signal terminal group 320 is provided with least two signal terminals 330, the signal terminal 330 include the first contact site 331,
The weld part 333 of first connecting portion 332 and first, first contact site 331 is bent into annulus columnar structure, first contact site
331 difference holdings are in annular groove 120, and the inner side of first contact site 331 is intermarginal every protruding out provided with two contact convex portions 334,
After in external headphones plug insertion signal terminal group 320, two contact convex portions 334 are closely pressed on headset plug terminal sidepiece,
Strengthen the contact stabilization between the first contact site 331 and headset plug；First contact site 331 extends shape to side bending
Into first connecting portion 332, the first connecting portion 332 forms the first weld part 333 to side bending extension.
First insulating body 310 is provided with the first matrix 311, and first matrix 311 extends to form branch towards side
Block 312, the side surface of the first matrix 311 1 is arranged with to protrude out between the first welding groove 313, first welding groove 313 and set
There is the first partition wall 314, another side surface of first matrix 311 protrudes out the second card column 315, and the first connecting portion 332 is fixed
In bearing piece 312, to ensure that signal terminal 330 can be steadily fixed on the first insulating body 310, first weld part 333
Holding is in the first welding groove 313, in order to weld electric connection line, and mutual between the first weld part 333 when can prevent from welding
There is the phenomenon of short circuit in connection.
The switch shrapnel module 400 docks setting with signal module 300, and the switch shrapnel module 400 includes second
Insulating body 410, switch terminal 420 and shell fragment terminal 430, second insulating body 410, switch terminal 420 and shell fragment end
Son 430 is integrally formed setting, and the switch terminal 420 and shell fragment terminal 430 are separately positioned on the both sides of the second insulating body 410,
The shell fragment terminal 430 is provided with the second weld part 431, and described one end of second weld part 431 forms the towards side bending extension
Two connecting portions 432, described one end of second connecting portion 432 forms the second elastic portion 433, second elasticity towards side bending extension
The end of portion 433 is protruded out provided with the second contact site 434, and the both sides of second connecting portion 432 are protruded out provided with the second clamping convex portion respectively
435；The switch terminal 420 includes moved end 421 and static terminal 422, and moved end 421 is provided with the 3rd weld part
4211, described one end of 3rd weld part 4211 forms the 3rd connecting portion 4212, the 3rd connecting portion towards side bending extension
4212 be sheet metal construction, and the 3rd connecting portion 4212 is provided with the first elastic portion 4213, the 3rd connecting portion towards side
About 4212 both sides are protruded out provided with the first clamping convex portion 4214 respectively, and described one end of first elastic portion 4213 is towards shell fragment terminal
430 sides are fixedly installed collets 4215, and the elastic portion 4213 of collets 4215 and first is integrally formed setting, works as outside
When in headset plug insertion switch shrapnel module 400, collets 4215 can isolate headset plug with moved end 421, it is to avoid ear
Machine transplanting of rice head is electrically connected with influence product using effect with moved end 421, meanwhile, headset plug extruding insulation block 4215, collets
4215 the first elastic portions 4213 of drive are moved to, triggering headset mode in electrical contact with static terminal 422, effectively recognize headset plug
Insertion, improve headset plug identification accuracy.
The static terminal 422 is provided with the 4th weld part 4221, and the 4th weld part 4221 is set towards side bending extension
The 4th connecting portion 4222 is equipped with, the end of the 4th connecting portion 4222 forms the 4th towards the sub 421 sides bending extension in moved end and contacted
Portion 4223, the 4th contact site 4223 matches setting with the first elastic portion 4213.
Second insulating body 410 is provided with the second matrix 411, and the side surface of the second matrix 411 1 is arranged with
Two welding grooves 412, the switch terminal 420 and shell fragment terminal 430 are separately positioned on the both sides of the second matrix 411, second weldering
Protruded out between access slot 412 provided with the second partition wall 413, another side surface of second matrix 411 is arranged with the second neck 414, institute
State the first matrix 311 and setting is docked with the second matrix 411, the clamping of the second card column 315 is arranged in the second neck 414, institute
State the second weld part 431, the 3rd weld part 4211 and the 4th weld part 4221 and distinguish holding in the second welding groove 412, so as to
In welding electric connection line, and when can prevent from welding between the second weld part 431, the 3rd weld part 4211 and the 4th weld part 4221
It is connected with each other the phenomenon for short circuit occur.
The inside both sides of upper shell 100 and lower house 200 offer support slot 150 respectively, and the support slot 150 is distinguished
It is correspondingly arranged with the first clamping convex portion 4214 and the second clamping convex portion 435, the clamping of the first clamping convex portion 4214 and second is convex
Portion 435 is held in support slot 150 respectively, and shell fragment terminal 430 and moved end 421 are fixed on into upper shell 100 and lower house
In 200.
In wherein one embodiment, the first neck 130 of the upper shell 100 can be replaced the first card column 210 and construct,
First card column 210 of the lower house 200 can be replaced the first neck 130 and construct.
In wherein one embodiment, the second neck 414 of second matrix 411 can be replaced the structure of the second card column 315
Make, the second card column 315 of first matrix 311 can be replaced the second neck 414 and construct.
When the utility model is specifically assembled, the insulating body 310 of signal terminal group 320 and first is integrally formed setting, switch
Terminal 420, the insulating body 410 of shell fragment terminal 430 and second are integrally formed setting, and the first insulating body 310 and the second insulation are originally
The docking of body 410 is placed on upper shell 100 after setting and enclosed with lower house 200 in the accommodation space 110 set, now, signal terminal group
320 the first contact site 331 is sequentially arranged at intervals in annular groove 120, the holding of first connecting portion 332 of signal terminal group 320
In bearing piece 312, switch terminal 420 and shell fragment terminal 430 match be arranged on the both sides of bearing piece 312 respectively, signal terminal group 320,
Switch terminal 420 and shell fragment terminal 430 are together to form the electric connection contacts of headset plug；Finally becket 500 is held in
Upper shell 100 is with the annular groove 140 of the one end of lower house 200, completing the assembling procedure of earphone base device.
According to above-mentioned the utility model wire welding type earphone base device, the utility model provides a kind of wire welding type earphone base device
Manufacture method, upper shell 100, lower house 200, signal module 300 and the switch shrapnel module 400 being related in this method can be with
It is identical with the technical characteristic that above-mentioned wire welding type earphone base device embodiment is illustrated, and identical technique effect can be produced.This practicality
The manufacture method of novel weld line type earphone base device will be integrally molded so as after the punching press of signal terminal 330 with the first insulating body 310
Signal module 300, coordinating will be integrally formed after switch terminal 420 and shell fragment terminal 430 respectively punching press with the second insulating body 410
For switch shrapnel module 400, then signal module 300 docked into setting with switch shrapnel module 400, docking set after signal mould
Group 300 and switch shrapnel module 400 are placed on upper shell 100 and enclosed with lower house 200 in the accommodation space 110 set, complete bonding wire
The manufacturing process of formula earphone base device, stabilized structure reduces assembling product step, and then saved manufacturing cost, it is ensured that production
Quality.
The manufacture method of the utility model wire welding type earphone base device, comprises the following steps：
The first terminal material strip 600 is provided, at least two signal terminals are formed in the first terminal material strip 600 after punching
330, the one end of signal terminal 330 is bent to form circular first contact site 331, the first of the other end of signal terminal 330 successively
Weld part 333 is connected with the first material strip connecting portion 610；
Specifically, the first connecting portion 332 of signal terminal 330 is connected by the first bridge 620, passes through the first bridge 620
Signal terminal 330 after connection forms one, and structure is more stable, is not easy during wire welding type earphone base device is made
There is the situation of offset terminals.
Second terminal material strip 700 is provided, shell fragment terminal 430 is formed and dynamic in Second terminal material strip 700 after punching
Terminal 421, an angle is bent by the first elastic portion 4213 for being arranged on the one end of the 3rd connecting portion 4212, by shell fragment terminal 430
90-degree bent angle is oppositely arranged 3rd connecting portion 4212 of second connecting portion 432 and moved end 421 respectively, shell fragment terminal 430
3rd weld part 4211 of the second weld part 431 and moved end 421 is connected with the second material strip connecting portion 710 respectively；
In wherein one embodiment, the first elastic portion 4213 for being arranged on the one end of the 3rd connecting portion 4212 is bent one jiao
Before degree, also including step：Collets 4215 are integrally formed in the one end of the first elastic portion 423.
Specifically, pass through between the second connecting portion 432 of shell fragment terminal 430 and the 3rd connecting portion 4212 of moved end 421
Second bridge 720 is connected, and the shell fragment terminal 430 after being connected by the second bridge 720 forms one, structure ratio with moved end 421
Relatively stablize, be not easy the situation for offset terminals occur during wire welding type earphone base device is made.
Third terminal material strip 800 is provided, static terminal 422, static terminal is formed in Second terminal material strip 700 after punching
422 one end are bent to form the 4th contact site 4223, the 4th weld part 4221 and the 3rd material strip connecting portion of the other end of static terminal 422
810 are connected；
By the first insulating body 310 with the integrated injection molding of signal terminal 330 into signal module 300, signal terminal 330
First connecting portion 332 is embedded in the first insulating body 310, so that the structure of signal terminal 330 is more stablized；
Third terminal material strip 800 is fitted setting, the 3rd material strip connecting portion 810 and the second material with Second terminal material strip 700
Band connecting portion 710, which is fitted, to be set, and static terminal 422 is combined into switch terminal 420 with moved end 421；
By the second insulating body 410 and switch terminal 420 and the integrated injection molding of shell fragment terminal 430 into switch shrapnel module
400, the second weld part 431, the 3rd weld part 4211 and the 4th weld part 4221 distinguish holding on the second insulating body 410；
Made, the second bridge 720 due to the first bridge 620 in order to keep Stability Analysis of Structures between signal terminal 330
Made to keep Stability Analysis of Structures between shell fragment terminal 430 and moved end 421, it does not have substantial function, accordingly, it would be desirable to
First bridge 620 and the second bridge 720 are cut off respectively so that the first bridge 620 departs from signal terminal 330 so that the second material
Bridge 720 departs from shell fragment terminal 430 and moved end 421.
Upper shell 100 and lower house 200 are made, is placed on after signal module 300 is docked with switch shrapnel module 400
Housing 100 is enclosed in the accommodation space 110 set with lower house 200；
First material strip connecting portion 610, the second material strip connecting portion 710 and the 3rd material strip connecting portion 810 is exhausted from first respectively
Folding falls on the insulating body 410 of edge body 310 and second；
Becket 500 is held in the annular groove 140 that upper shell 100 is opened up with lower house 200, so that it is new to complete this practicality
The assembling process of type wire welding type earphone base device.
In summary, the utility model wire welding type earphone base device after the punching press of signal terminal 330 with first by will insulate
Body 310 is integrally molded so as signal module 300, and switch terminal 420 and shell fragment terminal 430 are distinguished exhausted with second after punching press by cooperation
Edge body 410 is integrally molded so as switch shrapnel module 400, then signal module 300 is docked into setting with switch shrapnel module 400,
Docking set after signal module 300 and switch shrapnel module 400 be placed on upper shell 100 and lower house 200 and enclose set accommodating
In space 110, the manufacturing process of wire welding type earphone base device is completed, stabilized structure reduces assembling product step, and then save
Manufacturing cost, it is ensured that product quality.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model scope.It should be pointed out that for the ordinary skill of this area
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection domain of utility model.Therefore, protection domain of the present utility model should be determined by the appended claims.
Claims (9)
1. a kind of wire welding type earphone base device, it is characterised in that：Including upper shell, lower house, signal module and switch shrapnel mould
Group, upper shell and the lower house docking is set, and the upper shell encloses with lower house to be set to form accommodation space, the signal module
And switch shrapnel module is respectively placed in accommodation space, the switch shrapnel module docks setting, the signal with signal module
Module includes the first insulating body and signal terminal group, and the signal terminal group is integrally formed with the first insulating body, described to open
Closing shell fragment module includes the second insulating body, switch terminal and shell fragment terminal, second insulating body, switch terminal and shell fragment
Terminal is integrally formed setting, and switch terminal and the shell fragment terminal is separately positioned on the second insulating body both sides.
2. wire welding type earphone base device according to claim 1, it is characterised in that：The signal terminal group is provided with least
Two signal terminals, the signal terminal includes the first contact site, first connecting portion and the first weld part, and first contact site is curved
It is converted into annulus columnar structure, intermarginal every protruding out provided with two contact convex portions on the inside of first contact site, first contact site is to one
Lateral bending folding extension forms first connecting portion, and the first connecting portion forms the first weld part to side bending extension.
3. wire welding type earphone base device according to claim 2, it is characterised in that：In in upper shell in the accommodation space
Side surface interval is arranged with annular groove, and first contact site distinguishes holding in annular groove.
4. wire welding type earphone base device according to claim 2, it is characterised in that：First insulating body is provided with
One matrix, the side surface of the first matrix one be arranged between the first welding groove, first welding groove protrude out provided with first every
Wall, the first weld part holding is in the first welding groove；First matrix extends to form bearing piece towards side, and described first connects
Socket part is fixed in bearing piece.
5. wire welding type earphone base device according to claim 1 or 2, it is characterised in that：Second insulating body is set
There is the second matrix, the side surface of the second matrix one is arranged with the second welding groove, and switch terminal and the shell fragment terminal is set respectively
Put and protruded out between the second matrix both sides, second welding groove provided with the second partition wall.
6. wire welding type earphone base device according to claim 5, it is characterised in that：The shell fragment terminal is provided with the second weldering
Socket part, described second weld part one end forms second connecting portion towards side bending extension, and described second connecting portion one end is towards side
Bending extension forms the second elastic portion, and the second elastic portion end is protruded out provided with the second contact site；The switch terminal includes
Moved end and static terminal, moved end are provided with the 3rd weld part, and described 3rd weld part one end extends shape towards side bending
Into the 3rd connecting portion, the 3rd connecting portion is provided with the first elastic portion towards side, and described first elastic portion one end is towards shell fragment
Terminal side is fixedly installed collets；The static terminal is provided with the 4th weld part, and the 4th weld part is bent towards side
Being extended has the 4th connecting portion, and the 4th connecting portion end forms the 4th contact site, institute towards the sub- side bending extension in moved end
State the 4th contact site and setting is matched with the first elastic portion, second weld part, the 3rd weld part and the 4th weld part block respectively
Put in the second welding groove.
7. wire welding type earphone base device according to claim 6, it is characterised in that：The second connecting portion both sides difference is convex
Stretch provided with the second clamping convex portion, both sides are protruded out provided with the first clamping convex portion, the upper shell respectively above and below the 3rd connecting portion
And both sides offer support slot respectively inside lower house, the support slot respectively with the first clamping convex portion and the second clamping convex portion pair
It should set, the first clamping convex portion and the second clamping convex portion are held in support slot respectively.
8. wire welding type earphone base device according to claim 1 or 2, it is characterised in that：The upper shell both sides are offered
First neck, lower house both sides projection is provided with the first card column, and first card column is held in the first neck.
9. wire welding type earphone base device according to claim 1 or 2, it is characterised in that：The upper shell and lower house one
End, which offers clamping in annular groove, the annular groove, becket, and upper shell is fixed together by the becket with lower house.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413469.9U CN206332228U (en) | 2016-12-22 | 2016-12-22 | Wire welding type earphone base device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413469.9U CN206332228U (en) | 2016-12-22 | 2016-12-22 | Wire welding type earphone base device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206332228U true CN206332228U (en) | 2017-07-14 |
Family
ID=59291233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621413469.9U Withdrawn - After Issue CN206332228U (en) | 2016-12-22 | 2016-12-22 | Wire welding type earphone base device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206332228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602330A (en) * | 2016-12-22 | 2017-04-26 | 东莞市劲翼通电子科技有限公司 | Bonding-wire type earphone seat device and manufacturing method therefor |
-
2016
- 2016-12-22 CN CN201621413469.9U patent/CN206332228U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602330A (en) * | 2016-12-22 | 2017-04-26 | 东莞市劲翼通电子科技有限公司 | Bonding-wire type earphone seat device and manufacturing method therefor |
| CN106602330B (en) * | 2016-12-22 | 2018-11-20 | 东莞市劲翼通电子科技有限公司 | Wire welding type earphone base device and its manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170714 Effective date of abandoning: 20181120 |