CN202094311U - Connecting structure of connecting wire and wire-connecting terminal - Google Patents
Connecting structure of connecting wire and wire-connecting terminal Download PDFInfo
- Publication number
- CN202094311U CN202094311U CN2011200546309U CN201120054630U CN202094311U CN 202094311 U CN202094311 U CN 202094311U CN 2011200546309 U CN2011200546309 U CN 2011200546309U CN 201120054630 U CN201120054630 U CN 201120054630U CN 202094311 U CN202094311 U CN 202094311U
- Authority
- CN
- China
- Prior art keywords
- wire
- insulation layer
- electric wire
- pressure contact
- contact portion
- 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 present utility model relates to a connecting structure of a connecting wire and wire-connecting terminals. The connecting structure comprises an electric wire and wire-connecting terminals arranged on end parts of the electric part, the electric wire is formed by wrapping an insulation layer on a central metal conductor, each wire-connecting terminal is formed by successively arranging a connecting part, a metal conductor crimping part and an insulation layer crimping part from left to right. The concrete connecting structure of the electric wire and the wire-connecting terminals is listed as follows, the electric wire metal conductor end part is stretched into the metal conductor crimping part through the insulation layer crimping part on the right end of each wire-connecting terminal, then retraced inside the insulation layer crimping part from the metal conductor crimping part, and the electric insulation layer end part is fixed with the retraced metal conductor in a crimping way through the insulation layer crimping part. The connecting structure has the following advantages, the metal conductor of the electric wire is retraced inside the insulation layer crimping part after being fixed by the metal conductor crimping part in the middle of each wire-connecting terminal in a crimping way, and fixed by the wire-connecting terminal insulation layer crimping part in a crimping way along with the insulation layer; the double fixing makes the connection more reliable and not easy to shed, and troubles caused by maintenance can be avoided.
Description
Technical field
The utility model relates to the syndeton of a kind of wiring and binding post, the wiring of the firm difficult drop-off of particularly a kind of structure and binding post syndeton.
Background technology
Wiring is used for being connected of various electric appliance circuits with the syndeton of binding post, the binding post that it comprises electric wire and is installed in wire end, electric wire is made of central metal conductor outsourcing insulating layer coating, and binding post is made of the connecting portion that from left to right is provided with successively, metallic conductor pressure contact portion and insulating barrier pressure contact portion.Electric wire and binding post syndeton are in the traditional wiring and the syndeton of binding post: the insulating barrier end of electric wire is crimped in the insulating barrier pressure contact portion, and the metallic conductor at insulating barrier center stretches out insulating barrier and the crimping of metallic conductor pressure contact portion is fixed.The syndeton shortcoming of the wiring of this kind structure and binding post is: metallic conductor is fixed by the metallic conductor pressure contact portion crimping of binding post, in the electrical equipment use, metallic conductor easily breaks away from the metallic conductor pressure contact portion of binding post, and, keep in repair cumbersome because wiring is installed in the inside of equipment.
The utility model content
The technical problems to be solved in the utility model provides the wiring of the firm difficult drop-off of a kind of structure and the syndeton of binding post.
For solving the problems of the technologies described above, the technical solution of the utility model is: the syndeton of a kind of wiring and binding post, the binding post that comprises electric wire and be installed in wire end, electric wire is made of central metal conductor outsourcing insulating layer coating, binding post is by the connecting portion that from left to right is provided with successively, metallic conductor pressure contact portion and insulating barrier pressure contact portion constitute, its innovative point is: the concrete syndeton of described electric wire and binding post is: electric wire metallic conductor end is in the insulating barrier pressure contact portion that turns back outside the metallic conductor pressure contact portion after the right-hand member insulating barrier pressure contact portion of binding post stretches into the metallic conductor pressure contact portion, and the electric wire insulation layer end is fixed by the crimping of insulating barrier pressure contact portion with the metallic conductor that turns back.
Advantage of the present utility model is: the insulating barrier pressure contact portion turns back after the metallic conductor of electric wire is fixed by the metallic conductor pressure contact portion crimping in the middle of the binding post, together fixed with insulating barrier by the crimping of binding post insulating barrier pressure contact portion, double fixed, connect more reliable, difficult drop-off avoids keeping in repair the trouble of bringing.
Description of drawings
Fig. 1 is the syndeton outline drawing of the utility model wiring and binding post.
Fig. 2 is the syndeton cutaway view of the utility model wiring and binding post.
Embodiment
As shown in Figure 1, 2, the utility model relates to the wiring of the firm difficult drop-off of a kind of structure and the syndeton of binding post, the binding post that it comprises electric wire and is located at the electric wire two ends, electric wire is made of central metal conductor 11 outsourcing insulating layer coatings 12, and binding post is made of the connecting portion 21 that from left to right is provided with successively, metallic conductor pressure contact portion 22 and insulating barrier pressure contact portion 23.
The concrete syndeton of electric wire and binding post is: electric wire metallic conductor 11 ends are stretched in the metallic conductor pressure contact portion 22 back insulating barrier pressure contact portions 23 that turn back outside metallic conductor pressure contact portion 22 from the right-hand member insulating barrier pressure contact portion 23 of binding post, and electric wire insulation layer 12 ends are fixed by 23 crimping of insulating barrier pressure contact portion with the metallic conductor 11 that turns back.
Claims (1)
1. the syndeton of wiring and binding post, the binding post that comprises electric wire and be installed in wire end, electric wire is made of central metal conductor outsourcing insulating layer coating, binding post is by the connecting portion that from left to right is provided with successively, metallic conductor pressure contact portion and insulating barrier pressure contact portion constitute, it is characterized in that: the concrete syndeton of described electric wire and binding post is: electric wire metallic conductor end is in the insulating barrier pressure contact portion that turns back outside the metallic conductor pressure contact portion after the right-hand member insulating barrier pressure contact portion of binding post stretches into the metallic conductor pressure contact portion, and the electric wire insulation layer end is fixed by the crimping of insulating barrier pressure contact portion with the metallic conductor that turns back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200546309U CN202094311U (en) | 2011-03-04 | 2011-03-04 | Connecting structure of connecting wire and wire-connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200546309U CN202094311U (en) | 2011-03-04 | 2011-03-04 | Connecting structure of connecting wire and wire-connecting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202094311U true CN202094311U (en) | 2011-12-28 |
Family
ID=45369359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200546309U Expired - Fee Related CN202094311U (en) | 2011-03-04 | 2011-03-04 | Connecting structure of connecting wire and wire-connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202094311U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604030A (en) * | 2012-09-06 | 2015-05-06 | 矢崎总业株式会社 | Connection structure |
| CN105914481A (en) * | 2012-03-16 | 2016-08-31 | 矢崎总业株式会社 | Electric wire with crimp terminal |
| CN104604030B (en) * | 2012-09-06 | 2016-11-30 | 矢崎总业株式会社 | Attachment structure |
| CN112713480A (en) * | 2020-12-18 | 2021-04-27 | 重庆铁马工业集团有限公司 | Anti-loosening crimping method for chip terminal and lead |
-
2011
- 2011-03-04 CN CN2011200546309U patent/CN202094311U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914481A (en) * | 2012-03-16 | 2016-08-31 | 矢崎总业株式会社 | Electric wire with crimp terminal |
| CN105914481B (en) * | 2012-03-16 | 2018-06-15 | 矢崎总业株式会社 | Electric wire with crimp type terminal |
| CN104604030A (en) * | 2012-09-06 | 2015-05-06 | 矢崎总业株式会社 | Connection structure |
| CN104604030B (en) * | 2012-09-06 | 2016-11-30 | 矢崎总业株式会社 | Attachment structure |
| CN112713480A (en) * | 2020-12-18 | 2021-04-27 | 重庆铁马工业集团有限公司 | Anti-loosening crimping method for chip terminal and lead |
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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: 20111228 Termination date: 20130304 |