CN102820594A - Fool-proof harness connector - Google Patents
Fool-proof harness connector Download PDFInfo
- Publication number
- CN102820594A CN102820594A CN 201210260527 CN201210260527A CN102820594A CN 102820594 A CN102820594 A CN 102820594A CN 201210260527 CN201210260527 CN 201210260527 CN 201210260527 A CN201210260527 A CN 201210260527A CN 102820594 A CN102820594 A CN 102820594A
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- CN
- China
- Prior art keywords
- plug
- connector
- fool
- fool proof
- proof
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- 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.)
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Abstract
The invention aims to provide a fool-proof harness connector with high universality. The fool-proof harness connector comprises a main body, and a plurality of plug holes arranged in the main body, wherein a groove is formed in at least one plug hole along the plug-pull direction; and the opening directions of all grooves face the same side of the main body. A plug with fool-proof design can be used to cooperate with the connector to realize fool-proof plug-pull operation, wherein a raised strip matching with the groove is arranged on one side of the plug; and the raised strip can interfere with the sidewall of the plug hole when the plug is in a wrong direction because the opening direction of all grooves of the connector face the same side of the main body, so that the plug can not be plugged into the connector. If not needing fool-proof plug-pull operation, a common plug can be used to fit the connector provided by the invention, and the common plug can be plugged into the connector even if the plug is in an opposite direction, because the plug does no interfere with the groove.
Description
Technical field
The invention belongs to electronic technology field, specially refer to a kind of fool proof Wiring harness connector.
Background technology
The electronic device that the wire harness right and wrong are usually seen, people are used for power supply, signal connection etc. with wire harness.Because the needs of arranging; Often need two or many wire harness be linked together; For fear of the wrong plug wire harness, people have designed multiple fool proof Wiring harness connector, and for example the patent No. is disclosed a kind of reverse plug fool proof connector in 201020056418 the invention; It comprises a plurality of pins; Described pin comprises and is arranged on the edge of this reverse plug fool proof connector first pin, second pin adjacent and the three-prong adjacent with this second pin with this first pin, and wherein said first pin is different with the distance between described second pin and the three-prong with distance between second pin.Though this fool proof connector can have been avoided the possibility of wrong plug effectively, because the spacing between its each pin is different, therefore limited its versatility, can't be used with other connector in the occasion that need not the fool proof design.
Summary of the invention
The objective of the invention is to propose a kind of fool proof Wiring harness connector with good versatility.
Fool proof Wiring harness connector of the present invention comprises a body, is provided with several jacks in the said body, and key is to have at least and is provided with groove along the plug direction in the jack, fluted opening direction all toward the same side of body.
When the plug of needs fool proof; The connector that can the plug with fool proof design be cooperated this case; This plug a side be provided with the raised line with groove fit since connector fluted opening direction all toward the same side of body, like this when the direction of plug not to the time; Raised line will interfere with the jack sidewall, therefore can't insert in the connector; When need not the fool proof plug, can common plug be cooperated the connector of this case, because plug can not receive the interference of groove when inserting jack, even therefore plug in the opposite direction still can insert smoothly.
Further, for strengthening versatility, all jacks of said body are row and are provided with, and the spacing of each adjacent jack is identical.
Further, be convenient indication, a side of said body is provided with the convexity that protrudes from the body side.
Fool proof Wiring harness connector of the present invention is simple in structure, easy to use, can cooperate with different plugs, to realize fool proof plug and non-fool proof plug, has good versatility.
Description of drawings
Fig. 1 is the structural representation of fool proof Wiring harness connector of the present invention.
Fig. 2 is the structural representation of the fool proof plug that cooperates with fool proof Wiring harness connector of the present invention.
Fig. 3 is the structural representation of the non-fool proof plug that cooperates with fool proof Wiring harness connector of the present invention.
Embodiment
Contrast accompanying drawing below; Through the description to embodiment, the effect of mutual alignment between the shape of specific embodiments of the invention such as related each member, structure, the each several part and annexation, each several part and operation principle etc. are done further to specify.
Embodiment 1:
As shown in Figure 1, the fool proof Wiring harness connector of present embodiment comprises a body 1, is provided with several in the body 1 and is the jack 2 that row are provided with, and the spacing of each adjacent jack 2 is identical, wherein has in the jack 2 to be provided with groove 3 along the plug direction; One side of body 1 is provided with the convexity 4 that protrudes from the body side.
When the plug of needs fool proof; The connector that can the plug 5 (as shown in Figure 2) with fool proof design be cooperated this case; This plug a side be provided with the raised line 6 that cooperates with groove 3; When the direction of plug 5 not to the time, raised line 6 will interfere with jack 2 sidewalls, therefore can't insert in the connector; When need not the fool proof plug, can common plug (as shown in Figure 3) be cooperated the connector of this case, because plug can not receive the interference of groove 3 when inserting jack, even therefore plug in the opposite direction still can insert smoothly.
Claims (3)
1. a fool proof Wiring harness connector comprises a body, is provided with several jacks in the said body, it is characterized in that having at least being provided with groove along the plug direction in the jack, fluted opening direction all toward the same side of body.
2. fool proof Wiring harness connector according to claim 1 it is characterized in that all jacks of said body are a row setting, and the spacing of each adjacent jack is identical.
3. fool proof Wiring harness connector according to claim 1 and 2 is characterized in that a side of said body is provided with the convexity that protrudes from the body side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210260527 CN102820594A (en) | 2012-07-26 | 2012-07-26 | Fool-proof harness connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210260527 CN102820594A (en) | 2012-07-26 | 2012-07-26 | Fool-proof harness connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102820594A true CN102820594A (en) | 2012-12-12 |
Family
ID=47304530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210260527 Pending CN102820594A (en) | 2012-07-26 | 2012-07-26 | Fool-proof harness connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102820594A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105158629A (en) * | 2015-08-28 | 2015-12-16 | 天津出入境检验检疫局工业产品安全技术中心 | Automobile wire harness automatic detection system |
| CN113067325A (en) * | 2021-03-05 | 2021-07-02 | 山东英信计算机技术有限公司 | Chip protection circuit and board card |
-
2012
- 2012-07-26 CN CN 201210260527 patent/CN102820594A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105158629A (en) * | 2015-08-28 | 2015-12-16 | 天津出入境检验检疫局工业产品安全技术中心 | Automobile wire harness automatic detection system |
| CN113067325A (en) * | 2021-03-05 | 2021-07-02 | 山东英信计算机技术有限公司 | Chip protection circuit and board card |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121212 |