CN103037280B - Left-and-right anti-misconnection concave-convex structure of magnetic connector of magnetic connecting headphone - Google Patents
Left-and-right anti-misconnection concave-convex structure of magnetic connector of magnetic connecting headphone Download PDFInfo
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- CN103037280B CN103037280B CN201210588333.1A CN201210588333A CN103037280B CN 103037280 B CN103037280 B CN 103037280B CN 201210588333 A CN201210588333 A CN 201210588333A CN 103037280 B CN103037280 B CN 103037280B
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- plastic core
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- concaveconvex structure
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Abstract
The invention relates to a left-and-right anti-misconnection concave-convex structure of a magnetic connector of a magnetic connecting headphone. The left-and-right anti-misconnection concave-convex structure comprises an audio connecting end, a first headphone end and a second headphone end, wherein one end of an audio input end housing A is a concave end of the anti-misconnection concave-convex structure; one end of a first headphone end housing B is a concave end of the anti-misconnection concave-convex structure; the other end of the first headphone end housing B is a convex end of the anti-misconnection concave-convex structure; one end of a second headphone end housing C is a convex end of the anti-misconnection concave-convex structure; through matched abutting between the anti-misconnection concave-convex structures of the audio input end and the first headphone end and between the first headphone end and the second headphone end, the volume of the magnetic connector is reduced; as a needle-shaped probe is used as an electrode of the magnetic connector, the external diameter of the connector is reduced; and through the adoption of the concave-convex structure, end misconnection is prevented, so that the volume of the magnetic connecting headphone is reduced.
Description
Technical field
The present invention relates to electronic communication technology, particularly a kind of magnetic connector left and right anti-misconnection concaveconvex structure of magnetic force frames connecting with headphone.
Background technology
At present, existing magnetic force frames connecting with headphone can for two people simultaneously: on mobile phone, can connect simultaneously, make a phone call for two people, and can volume be controlled, and be applicable to sound, video player, computer, game machine etc. electronic product, appreciate audio program for two people simultaneously, have wide market prospects.Its principle is universal annular magnet, by each end ring shape Electrode connection.Because the annular electrode of this type of earphone is many, cause connector external diameter large, product weight is also comparatively large, and such earphone entirety seems clumsy, is easy to come off when wearing.
In order to allow this earphone entirety become small and exquisite, the external diameter of magnetic connector must reduce; Adopt the probe of needle-like to do electrode and substitute the external diameter that large-sized annular electrode can reduce magnetic connector greatly, but earphone circuit may connect mistake, there will be left and right sound channels and connect anti-phenomenon, in order to prevent circuit misconnection, need to design a kind of new Headphone structure, while realizing magnetic force frames connecting with headphone volume-diminished, ensure that connection is accurate.
Summary of the invention
Object of the present invention is exactly for overcoming the deficiencies in the prior art, a kind of magnetic connector left and right anti-misconnection concaveconvex structure is provided, probe for needle-like does the magnetic connector of electrode, adopt concaveconvex structure, make effectively to connect between magnetic connector termination, while realizing magnetic force frames connecting with headphone volume-diminished, ensure that connection is accurate.
The present invention is realized by such technical scheme: the magnetic connector left and right anti-misconnection concaveconvex structure of magnetic force frames connecting with headphone, is characterized in that, is formed by the respective outer side edges of audio frequency connection end, the first earphone termination and the second earphone termination;
Described audio input end head comprises shell A, one end of shell A is audio frequency input wiring terminal, the shell A other end is the female end of anti-misconnection concaveconvex structure, setting-in plastic core A in shell A female end, the port plane of the recessed shell A of plastic core A end face, plastic core A end face is fixed with two bar magnet A and four electrodes, bar magnet A and four electrode all exceeds plastic core A end face; Described first earphone termination comprises shell B, and shell B one end is the female end of anti-misconnection concaveconvex structure, and the shell B other end is the protruding end of anti-misconnection concaveconvex structure; In shell B, setting-in plastic core B and plastic core C, plastic core B are arranged on shell B as side, anti-misconnection concaveconvex structure protruding end, and plastic core B end face protrudes the port plane of shell B; Setting-in bar magnet B23 and four electrode on plastic core B, bar magnet B recessed plastic core B end face; By concaveconvex structure, the first earphone termination coordinates with audio input end head docks; Plastic core C is arranged on shell B as anti-misconnection concaveconvex structure female end side, the port plane of the recessed shell B of plastic core C end face; Setting-in bar magnet C and four electrode on plastic core C, bar magnet C exceeds plastic core C end face; Electrode pair on electrode on plastic core B and plastic core C should connect; Described second earphone termination comprises shell C, one end of shell C is earphone cord exit, the other end is the protruding end of anti-misconnection concaveconvex structure, setting-in plastic core D in shell C protruding end, plastic core D end face protrudes the port plane of shell C, plastic core D end face is fixed with two bar magnet D and four electrodes, bar magnet D and four electrode all recessed plastic core D end face; By between audio input end head and the first earphone termination, the anti-misconnection concaveconvex structure between the first earphone termination with the second earphone end coordinates and docks; Realize audio input end head, accurately the assembling of the first earphone termination and the second earphone end.
Electrode adopts needle probes electrode.
Beneficial effect of the present invention is: by adopting left and right anti-misconnection concaveconvex structure, make the volume-diminished of magnetic connector, changing annular electrode into needle probes and doing electrode of magnetic connector, makes two small size bar magnets into, to reduce connector external diameter by large diameter annular magnet; Utilize concaveconvex structure to prevent termination from connecting wrong, thus realize the volume-diminished of magnetic force frames connecting with headphone.
Accompanying drawing explanation
Fig. 1, magnetic connector left and right anti-misconnection concaveconvex structure explosive view;
Fig. 2, magnetic force frames connecting with headphone complete machine schematic diagram;
Fig. 3, audio input end head front view;
Fig. 4, the first earphone termination front view;
Fig. 5, the second earphone termination front view;
Fig. 6, audio input end head left view.
In figure: 1. audio frequency connection end, 2. the first earphone termination, 3. the second earphone termination, 11. shell A, 12. plastic core A1,13. bar magnet A, 14. electrodes, 21. shell B, 22. plastic core B, 23. bar magnet B, 24. plastic core C; 25. bar magnet C; 31. shell C, 32. plastic core D, 33. bar magnet D.
Embodiment
For a more clear understanding of the present invention, the present invention is described in detail in conjunction with the accompanying drawings and embodiments
The magnetic connector left and right anti-misconnection concaveconvex structure of magnetic force frames connecting with headphone, is formed by the respective outer side edges of audio frequency connection end 1, first earphone termination 2 and the second earphone termination 3.
Audio input end head 1 comprises shell A11, one end of shell A11 is audio frequency input wiring terminal, the shell A11 other end is the female end of anti-misconnection concaveconvex structure, setting-in plastic core A12 in shell A11 female end, the port plane of the recessed shell A11 of plastic core A12 end face, plastic core A12 end face is fixed with two bar magnet A13 and four electrodes 14, (needle probes does electrode), bar magnet A13 and four electrode 14 all exceeds plastic core A12 end face.
First earphone termination 2 comprises shell B21, and shell B21 one end is the female end of anti-misconnection concaveconvex structure, and the shell B21 other end is the protruding end of anti-misconnection concaveconvex structure; In shell B21, setting-in plastic core B22 and plastic core C24, plastic core B22 are arranged on shell B21 as side, anti-misconnection concaveconvex structure protruding end, and plastic core B22 end face protrudes the port plane of shell B21; Setting-in bar magnet B23 and four electrode 14, bar magnet B23 recessed plastic core B22 end face on plastic core B22; To be coordinated with audio input end head 1 by concaveconvex structure first earphone termination 2 and dock.
Plastic core C24 is arranged on shell B21 as anti-misconnection concaveconvex structure female end side, the port plane of the recessed shell B21 of plastic core C24 end face; On plastic core C24, setting-in bar magnet C25 and four electrode 14, bar magnet C25 exceeds plastic core C24 end face; Electrode pair on electrode on plastic core B22 and plastic core C24 should connect.
Second earphone termination 3 comprises shell C31, one end of shell C31 is earphone cord exit, the shell C31 other end is the protruding end of anti-misconnection concaveconvex structure, setting-in plastic core D32 in shell C31 protruding end, plastic core D32 end face protrudes the port plane of shell C31, plastic core D32 end face is fixed with all recessed plastic core D32 end face of two bar magnet D33 and four electrodes 14, bar magnet D33 and four electrode 14; Electrode 14 adopts needle probes to do electrode.
Coordinated by the anti-misconnection concaveconvex structure between audio input end head 1 with the first earphone termination 2 between first earphone termination 2 with the second earphone end 3 and dock; Realize accurately assembling of audio input end head 1, first earphone termination 2 and the second earphone end 3.
The specification of magnetic connector is: φ 8.8 × 49 mm.
The magnetic force of the making of structure of the present invention is utilized to connect biphone novel unique, can for two people simultaneously: apply on mobile phone, can connect simultaneously, make a phone call for two people, and can volume be controlled, and be applicable to sound, video player, computer, game machine, appreciate audio program for two people simultaneously.
According to the above description, the solution of the present invention can be realized in conjunction with art technology.
Claims (1)
1. the magnetic connector left and right anti-misconnection concaveconvex structure of magnetic force frames connecting with headphone, is characterized in that, is formed by the respective outer side edges of audio input end head (1), the first earphone termination (2) and the second earphone termination (3); Described audio input end head (1) comprises shell A(11), shell A(11) one end be audio frequency input wiring terminal, shell A(11) other end is the female end of anti-misconnection concaveconvex structure, shell A(11) setting-in plastic core A(12 in female end), plastic core A(12) the recessed shell A(11 of end face) port plane, plastic core A(12) end face is fixed with two bar magnet A(13) and four electrodes (14), bar magnet A(13) and four electrodes (14) all exceed plastic core A(12) end face; Described first earphone termination (2) comprises shell B(21), shell B(21) one end is the female end of anti-misconnection concaveconvex structure, shell B(21) other end is the protruding end of anti-misconnection concaveconvex structure;
Shell B(21) interior setting-in plastic core B(22) and plastic core C(24), plastic core B(22) be arranged on shell B(21) as side, anti-misconnection concaveconvex structure protruding end, plastic core B(22) end face protrudes shell B(21) port plane; Plastic core B(22) upper setting-in bar magnet B(23) and four electrodes (14), bar magnet B(23) recessed plastic core B(22) end face; By concaveconvex structure, the first earphone termination (2) coordinates with audio input end head (1) docks; Plastic core C(24) be arranged on shell B(21) as anti-misconnection concaveconvex structure female end side, plastic core C(24) the recessed shell B(21 of end face) port plane; Plastic core C(24) upper setting-in bar magnet C(25) and four electrodes (14), bar magnet C(25) exceed plastic core C(24) end face; Plastic core B(22) on electrode (14) and plastic core C(24) on electrode (14) correspondence connect; Described second earphone termination (3) comprises shell C(31), shell C(31) one end be earphone cord exit, the other end is the protruding end of anti-misconnection concaveconvex structure, shell C(31) setting-in plastic core D(32 in protruding end), plastic core D(32) end face protrudes shell C(31) port plane, plastic core D(32) end face is fixed with two bar magnet D(33) and four electrodes (14), bar magnet D(33) and four all recessed plastic core D(32 of electrode (14)) end face; By between audio input end head (1) and the first earphone termination (2), the anti-misconnection concaveconvex structure between the first earphone termination (2) with the second earphone termination (3) coordinates and docks; Realize audio input end head (1), accurately the assembling of the first earphone termination (2) and second earphone termination (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210588333.1A CN103037280B (en) | 2012-12-29 | 2012-12-29 | Left-and-right anti-misconnection concave-convex structure of magnetic connector of magnetic connecting headphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210588333.1A CN103037280B (en) | 2012-12-29 | 2012-12-29 | Left-and-right anti-misconnection concave-convex structure of magnetic connector of magnetic connecting headphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103037280A CN103037280A (en) | 2013-04-10 |
| CN103037280B true CN103037280B (en) | 2015-01-07 |
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ID=48023687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210588333.1A Expired - Fee Related CN103037280B (en) | 2012-12-29 | 2012-12-29 | Left-and-right anti-misconnection concave-convex structure of magnetic connector of magnetic connecting headphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103037280B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2441274Y (en) * | 2000-07-31 | 2001-08-01 | 徐腾威 | Earphone for multiple persons |
| CN201774658U (en) * | 2010-09-03 | 2011-03-23 | 上海华勤通讯技术有限公司 | Magnetic connected earphone |
| CN203136104U (en) * | 2012-12-29 | 2013-08-14 | 天津市中环华祥电子有限公司 | Left-and-right anti-misconnection concave-convex structure of a magnetic connector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6801611B2 (en) * | 2001-06-29 | 2004-10-05 | Callpod, Inc. | Call pod for having conference calls in a portable environment |
| JP2007097006A (en) * | 2005-09-30 | 2007-04-12 | Akon Higuchi | Earphone and headphone for plural persons |
-
2012
- 2012-12-29 CN CN201210588333.1A patent/CN103037280B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2441274Y (en) * | 2000-07-31 | 2001-08-01 | 徐腾威 | Earphone for multiple persons |
| CN201774658U (en) * | 2010-09-03 | 2011-03-23 | 上海华勤通讯技术有限公司 | Magnetic connected earphone |
| CN203136104U (en) * | 2012-12-29 | 2013-08-14 | 天津市中环华祥电子有限公司 | Left-and-right anti-misconnection concave-convex structure of a magnetic connector |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2007-97006A 2007.04.12 * |
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| CN103037280A (en) | 2013-04-10 |
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