CN2899198Y - Video/audio switchover connector with rotary internal and external mould - Google Patents
Video/audio switchover connector with rotary internal and external mould Download PDFInfo
- Publication number
- CN2899198Y CN2899198Y CNU2006200036536U CN200620003653U CN2899198Y CN 2899198 Y CN2899198 Y CN 2899198Y CN U2006200036536 U CNU2006200036536 U CN U2006200036536U CN 200620003653 U CN200620003653 U CN 200620003653U CN 2899198 Y CN2899198 Y CN 2899198Y
- Authority
- CN
- China
- Prior art keywords
- external
- video
- enclosure
- audio
- internal
- 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
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Abstract
The utility model relates to a video-audio switchover connector, in particular to a video-audio switchover connector in which terminals can rotate and the external wire at the root of the connector is not easy to be damaged. The utility model is a video-audio switchover connector with rotary internal and external enclosures, and is characterized in that this video-audio switchover connector comprises an internal enclosure , an external enclosure and terminals; the internal enclosure and the terminals are integrated together, a plurality of protruding rings are arranged at the outer surface of the internal enclosure; and in the inner surface of the external enclosure, a plurality of concave rings are provided corresponding to the protruding rings of the internal enclosure; the internal enclosure is arranged in the external enclosure, and the protruding rings are matched to the concave rings so that the internal enclosure and the external enclosure can rotate round each other and can not be separated; wires are connected to the roots of steel pins of the terminals and are led out. Because the internal enclosure and the external enclosure of the utility model can rotate round each other, the terminals can not be broken when suffering abnormal rotary torque, furthermore, the taper-shaped hole at the root of the external enclosure gives the wires a gap so that the wires are not bent and broken at a fixed position to avoid damage to wires.
Description
Technical field
The utility model relates to a kind of audio-video signal patchplug, the audio-video signal patchplug that particularly a kind of terminal can rotate and the external wire of plug root is difficult for losing.
Background technology
Audio-video signal patchplug commonly used now all is that terminal is fixedlyed connected with external mold, and the external wire of plug root is directly to extract from plug inside, therefore in use, when being subjected to improper rotary torsion, terminal just is easy to break, the external wire of this male connector root is because through fixing some bending of being everlasting, through repeatedly losing easily after the swing.
Summary of the invention
The purpose of this utility model provides when rotatable in case not-go-end of a terminal is subjected to improper rotary torsion and ruptures, and plug root external wire also is difficult for the audio-video signal patchplug lost after swing repeatedly.
The utility model is realized by following technical scheme: the audio frequency and video patchplug that external mold can revolve in a kind of, and it is characterized in that: audio-video signal patchplug described in the utility model comprises internal mold, external mold and terminal; Internal mold and terminal are fixed in one, and there are a plurality of annular ridges in the internal mold outside; The external mold inboard is provided with a plurality of annular grooves in the annular ridge corresponding section with internal mold; Internal mold places in the external mold, and annular ridge drops in the annular groove, and internal mold can be rotated and can not separate relatively with external mold; Lead links to each other with terminal draw point afterbody and draws by the net tail.
The audio frequency and video patchplug that external mold can revolve in described, it is characterized in that: described annular ridge has 2.
The bending of described terminal draw point afterbody.
Because internal mold of the present utility model can rotate relatively with external mold, therefore when being subjected to improper rotary torsion, terminal can protect terminal to be unlikely to twist off, and in addition, the net tail cushions the bending to lead, prevents that lead from losing.With the bending of guiding principle Aculeata, when being subjected to pulling force, can prevent to pull out as front end.
Description of drawings
Fig. 1 is a sectional structure chart of the present utility model
Among the figure: 1 internal mold, 2 external molds, 3 terminals, 4 annular ridges
5 draw point afterbodys, 6 leads, 7 net tails.
Embodiment
The audio frequency and video patchplug that external mold can revolve in a kind of, it is characterized in that: audio-video signal patchplug described in the utility model comprises internal mold 1, external mold 2 and terminal 3; Internal mold and terminal are fixed in one, and there are a plurality of annular ridges 4 in the internal mold outside; The external mold inboard is provided with a plurality of annular grooves in annular ridge 4 corresponding sections with internal mold; Internal mold places in the external mold, and annular ridge 4 drops in the annular groove, and internal mold can be rotated and can not separate relatively with external mold; Lead 6 links to each other with terminal draw point afterbody 5 and draws by net tail 7.
The audio frequency and video patchplug that external mold can revolve in described, described annular ridge 4 has two.
5 bendings of described terminal draw point afterbody.
In use, when terminal 3 was subjected to improper rotary torsion, external mold 2 will produce swing offset with internal mold, and the protection terminal is unlikely and breaks.Such as using aspect the toy, children may remove to sting terminal 3, and the terminal of this plug can not bitten off easily, and with 5 bendings of guiding principle Aculeata, when being subjected to pulling force as front end, can prevent to pull out.Thereby avoid children are caused danger.
Claims (3)
1. the audio frequency and video patchplug that external mold can revolve in a kind, it is characterized in that: audio-video signal patchplug described in the utility model comprises internal mold, external mold and terminal; Internal mold and terminal are fixed in one, and there are a plurality of annular ridges in the internal mold outside; The external mold inboard is provided with a plurality of annular grooves in the annular ridge corresponding section with internal mold; Internal mold places in the external mold, and annular ridge drops in the annular groove, and internal mold can be rotated and can not separate relatively with external mold; Lead links to each other with terminal draw point afterbody and draws by the net tail.
2. the audio frequency and video patchplug that external mold can revolve in according to claim 1, it is characterized in that: described annular ridge has 2.
3, the audio frequency and video patchplug that external mold can revolve in according to claim 1 is characterized in that: the bending of described terminal draw point afterbody.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200036536U CN2899198Y (en) | 2006-02-13 | 2006-02-13 | Video/audio switchover connector with rotary internal and external mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200036536U CN2899198Y (en) | 2006-02-13 | 2006-02-13 | Video/audio switchover connector with rotary internal and external mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2899198Y true CN2899198Y (en) | 2007-05-09 |
Family
ID=38074530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200036536U Expired - Fee Related CN2899198Y (en) | 2006-02-13 | 2006-02-13 | Video/audio switchover connector with rotary internal and external mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2899198Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682905A (en) * | 2013-12-26 | 2014-03-26 | 昆山爱光电子有限公司 | Induction warning connecting wire |
| CN105743036A (en) * | 2016-04-13 | 2016-07-06 | 珠海格力智能装备有限公司 | Cable rotation fixing connector |
| CN110428936A (en) * | 2019-08-28 | 2019-11-08 | 北京鼎翰科技有限公司 | A kind of anti-twisting type coaxial cable |
-
2006
- 2006-02-13 CN CNU2006200036536U patent/CN2899198Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682905A (en) * | 2013-12-26 | 2014-03-26 | 昆山爱光电子有限公司 | Induction warning connecting wire |
| CN103682905B (en) * | 2013-12-26 | 2016-05-18 | 昆山爱光电子有限公司 | Induction alarm connecting line |
| CN105743036A (en) * | 2016-04-13 | 2016-07-06 | 珠海格力智能装备有限公司 | Cable rotation fixing connector |
| CN110428936A (en) * | 2019-08-28 | 2019-11-08 | 北京鼎翰科技有限公司 | A kind of anti-twisting type coaxial cable |
| CN110428936B (en) * | 2019-08-28 | 2020-11-27 | 非凡电缆集团有限公司 | Anti-twisting coaxial cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070509 |