CN204243366U - Receiver J-Horner - Google Patents
Receiver J-Horner Download PDFInfo
- Publication number
- CN204243366U CN204243366U CN201420806752.2U CN201420806752U CN204243366U CN 204243366 U CN204243366 U CN 204243366U CN 201420806752 U CN201420806752 U CN 201420806752U CN 204243366 U CN204243366 U CN 204243366U
- Authority
- CN
- China
- Prior art keywords
- contact spring
- contact
- ground connection
- channel
- housing
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of receiver J-Horner, its drip irrigation device comprises housing, splicing ear is connected with in described housing, described splicing ear comprises the ground connection contact spring abutted with contact pin afterbody, the R channel contact spring abutted with in the middle part of contact pin and the L channel contact spring with contact pin end abutment, described splicing ear also comprises pedestal, described ground connection contact spring, R channel contact spring is all connected with pedestal with L channel contact spring, ground connection contact spring and the afterbody place of abutting are the abutting part of semi-annular shape, described abutting part two ends are bent to form flanging to both sides, described abutting part inwall inwardly protruding forms contact site, described contact site comprises two laterally extending portions be arranged in parallel and connects the half-circle projection portion of two laterally extending portion ends.The utility model can make contact spring contact reliably with contact pin.
Description
Technical field
The utility model relates to a kind of earphone socket, and more particularly, it relates to one can make contact spring contact reliable earphone jack with contact pin.
Background technology
At present, along with popularizing of electronic product, earphone more and more generally appears in the life of user as the portable speaker of people, and user carries out viewing film, music appreciating by it, receives calls etc., thus makes the life of user more convenient.
Contact pin comprises the afterbody of the ground connection connected successively, the middle part be connected with R channel and the end be connected with L channel, receiver J-Horner usually has a housing and is fixed on the splicing ear of the electrification connection function in housing, the contact spring of the opening part ground connection in existing earphone jack is connected with contact pin afterbody, through plug repeatedly and use for a long time, the contact of contact pin afterbody and contact spring can be unreliable, affects seeing and hearing enjoyment.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide one that contact spring can be made to contact reliable earphone jack with contact pin.
For achieving the above object, the utility model adopts following technical scheme, comprise housing, splicing ear is connected with in described housing, described splicing ear comprises the ground connection contact spring abutted with contact pin afterbody, the R channel contact spring abutted with in the middle part of contact pin and the L channel contact spring with contact pin end abutment, described splicing ear also comprises pedestal, described ground connection contact spring, R channel contact spring is all connected with pedestal with L channel contact spring, described ground connection contact spring and the afterbody place of abutting are the abutting part of semi-annular shape, described abutting part two ends are bent to form flanging to both sides, described abutting part inwall inwardly protruding forms contact site, described contact site comprises two laterally extending portions be arranged in parallel and connects the half-circle projection portion of two laterally extending portion ends.
Preferably, ground connection contact spring comprises the fixed part, compressed part and the connecting portion that connect successively, described abutting part is connected with connecting portion, described fixed part side abuts with housing, gap is formed between described compressed part and housing, in an angle, described angle is obtuse angle for described connecting portion and compressed part junction shape.
Preferably, R channel contact spring comprises the Fixed Division connected successively, bending compressed part and kink, and the angle of described Fixed Division and bending compressed part junction is obtuse angle, and described kink abuts with in the middle part of contact pin.
The utility model hinge structure is compared to be had: ground connection contact spring and the afterbody place of abutting are the abutting part of semi-annular shape, columniform contact pin can be surrounded like this, make contact reliable, abutting part two ends are bent to form flanging to both sides simultaneously, flanging can be used for limiting the position of abutting part, prevent it from rocking and misplace, ensure that contact pin can insert smoothly, the half-circle projection portion of the end of the laterally extending portion that two of contact site be arranged in parallel and connection two laterally extending portions, two laterally extending portions all abut with the afterbody of contact pin with half-circle projection portion, contact with afterbody compared to just bending part, such mode contacts more reliable, through plug repeatedly with after using for a long time, contact pin afterbody and contact spring still can close contact, do not affect seeing and hearing enjoyment.
Accompanying drawing explanation
Fig. 1 is receiver J-Horner structural representation;
Fig. 2 is splicing ear structural representation;
Fig. 3 is receiver J-Horner cutaway view;
Fig. 4 is receiver J-Horner front view;
Fig. 5 is receiver J-Horner end view.
Reference numeral: 1, housing, 11, fixture block, 2, splicing ear, 21, R channel contact spring, 211, kink, 212, bending compressed part, 213, Fixed Division, 22, L channel contact spring, 23, ground connection contact spring, 231, abutting part, 232, contact site, 2321, laterally extending portion, 2322, half-circle projection portion, 2323, flanging, 233, connecting portion, 234, compressed part, 235, fixed part, 24, pedestal, 25, draw-in groove, 3, contact pin, 31, afterbody, 32, middle part, 33, end.
Embodiment
With reference to accompanying drawing, the utility model receiver J-Horner embodiment is described further.
A kind of receiver J-Horner, see Fig. 2 and Fig. 3, comprise housing 1, splicing ear 2 is connected with in housing 1, splicing ear 2 comprises the ground connection contact spring 23 abutted with contact pin 3 afterbody 31, with the 32 R channel contact springs 21 abutted in the middle part of contact pin 3 and the L channel contact spring 22 that abuts with contact pin 3 end 33, splicing ear 2 also comprises pedestal 24, ground connection contact spring 23, R channel contact spring 21 is all connected with pedestal 24 with L channel contact spring 22, pedestal 24 is provided with draw-in groove 25, housing 1 is provided with the fixture block 11 with draw-in groove 25 clamping, when splicing ear 2 is mounted in housing 1, the track that splicing ear 2 can snap in draw-in groove 25 along fixture block 11 slips in housing 1, fixture block 11 snaps in when arriving draw-in groove 25 place in draw-in groove 25, the surface of housing 1 and the surface contact of pedestal 24, so just housing 1 and splicing ear 2 can be fixed.
Ground connection contact spring 23 and afterbody 31 place of abutting are the abutting part 231 of semi-annular shape, columniform contact pin 3 can be surrounded like this, make contact reliable, abutting part 231 two ends are bent to form flanging 2323 to both sides simultaneously, flanging 2323 both sides to be connected on housing 1 inwall and to slide along inwall, flanging 2323 can be used for limiting the glide direction of abutting part 231, prevent it from rocking and misplace, ensure that contact pin 3 can insert smoothly, the half-circle projection portion 2322 of the end of the laterally extending portion 2321 that two of contact site 232 be arranged in parallel and connection two laterally extending portions 2321, two laterally extending portions 2321 and half-circle projection portion 2322 all abut with the afterbody 31 of contact pin 3, contact with afterbody 31 compared to just kink 211 points, such mode contacts more reliable, through plug repeatedly with after using for a long time, contact pin 3 afterbody 31 and contact spring still can close contact, do not affect seeing and hearing enjoyment.
Ground connection contact spring 23 comprises the fixed part 235, compressed part 234 and the connecting portion 233 that connect successively, fixed part 235 side abuts with housing 1, gap is formed between compressed part 234 and housing 1, when ground connection contact spring 23 is opened to both sides there is elastic deformation in compressed part 234, pressure is produced to contact pin 3, gap simultaneously between compressed part 234 and housing 1 reduces, the angle of connecting portion 233 and compressed part 234 junction is that obtuse angle can effectively avoid junction between three easily to rupture like this, makes connection more firm.
R channel contact spring 21 comprises the Fixed Division 213 connected successively, bending compressed part 212 and kink 211, three can be made of one piece, Fixed Division 213 is obtuse angle with the angle of bending compressed part 212 junction, in the middle part of kink 211, cross section is the projection of arc-shaped, the projection of kink 211 32 to abut with in the middle part of contact pin 3, contact pin 3 bends compressed part 212 and elastic deformation occurs when inserting, to 32 compressions in the middle part of contact pin 3, ensure the stability connected, and such setting not easily makes bending compressed part 212 impaired, ensure that kink 211 32 fully to abut with in the middle part of contact pin 3, kink 211 can ensure that contact pin 3 inserts smoothly.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to the above embodiments, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (3)
1. a receiver J-Horner, comprise housing, splicing ear is connected with in described housing, described splicing ear comprises the ground connection contact spring abutted with contact pin afterbody, the R channel contact spring abutted with in the middle part of contact pin and the L channel contact spring with contact pin end abutment, described splicing ear also comprises pedestal, described ground connection contact spring, R channel contact spring is all connected with pedestal with L channel contact spring, it is characterized in that: described ground connection contact spring and the afterbody place of abutting are the abutting part of semi-annular shape, described abutting part two ends are bent to form flanging to both sides, described abutting part inwall inwardly protruding forms contact site, described contact site comprises two laterally extending portions be arranged in parallel and connects the half-circle projection portion of two laterally extending portion ends.
2. receiver J-Horner according to claim 1, it is characterized in that: described ground connection contact spring comprises the fixed part, compressed part and the connecting portion that connect successively, described abutting part is connected with connecting portion, described fixed part side abuts with housing, gap is formed between described compressed part and housing, in an angle, described angle is obtuse angle for described connecting portion and compressed part junction shape.
3. receiver J-Horner according to claim 2, it is characterized in that: described R channel contact spring comprises the Fixed Division connected successively, bending compressed part and kink, the angle of described Fixed Division and bending compressed part junction is obtuse angle, and described kink abuts with in the middle part of contact pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420806752.2U CN204243366U (en) | 2014-12-18 | 2014-12-18 | Receiver J-Horner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420806752.2U CN204243366U (en) | 2014-12-18 | 2014-12-18 | Receiver J-Horner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204243366U true CN204243366U (en) | 2015-04-01 |
Family
ID=52772815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420806752.2U Expired - Fee Related CN204243366U (en) | 2014-12-18 | 2014-12-18 | Receiver J-Horner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204243366U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602318A (en) * | 2016-11-16 | 2017-04-26 | 深圳天珑无线科技有限公司 | Earphone socket, earphone left channel fixing terminal and mobile phone |
| CN107819906A (en) * | 2017-11-09 | 2018-03-20 | 广东欧珀移动通信有限公司 | Mobile terminal and its earphone seat installation structure |
| CN108539481A (en) * | 2017-03-03 | 2018-09-14 | Smk株式会社 | Socket |
-
2014
- 2014-12-18 CN CN201420806752.2U patent/CN204243366U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602318A (en) * | 2016-11-16 | 2017-04-26 | 深圳天珑无线科技有限公司 | Earphone socket, earphone left channel fixing terminal and mobile phone |
| CN108539481A (en) * | 2017-03-03 | 2018-09-14 | Smk株式会社 | Socket |
| CN108539481B (en) * | 2017-03-03 | 2019-12-10 | Smk株式会社 | socket |
| CN107819906A (en) * | 2017-11-09 | 2018-03-20 | 广东欧珀移动通信有限公司 | Mobile terminal and its earphone seat installation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |