CN202159849U - Grounding protection device of electric connector - Google Patents
Grounding protection device of electric connector Download PDFInfo
- Publication number
- CN202159849U CN202159849U CN201120010068XU CN201120010068U CN202159849U CN 202159849 U CN202159849 U CN 202159849U CN 201120010068X U CN201120010068X U CN 201120010068XU CN 201120010068 U CN201120010068 U CN 201120010068U CN 202159849 U CN202159849 U CN 202159849U
- Authority
- CN
- China
- Prior art keywords
- grounding
- connector
- electric connector
- protection device
- electric
- 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
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A grounding protection device of an electric connector belongs to the technical field of electric connectors, comprises a connector body, and is mainly and technically characterized in that a connector casing is welded with a lengthened grounding inserting-connection piece through a grounding clamping ring, and the grounding inserting-connection piece is longer than any other pin inserting-connection pieces. The grounding protection device of the electric connector adopts the mode that the connector casing is welded with the lengthened grounding inserting-connection piece through the grounding clamping ring so that the grounding contact piece provides effective grounding protection for an integral facility during insertion and separation of the electric connector, and effective and safe operation of the facility is guaranteed. The grounding protection device of the electric connector largely improves grounding reliability of products and operability of users.
Description
Technical field:
The utility model relates to a kind of electric connector earth protective device, belongs to technical field of electric connectors.
Background technology:
Protection ground connection being of electric connector generally chosen that wherein pair of contacts is welded with connector shell and fused with the gauze screen of cable and realize.All connectors of this kind structure connector all are to contact simultaneously, and require higher relatively to user's operation.
Summary of the invention:
The utility model provides a kind of and for whole equipment effective ground protection is provided, and has guaranteed the electric connector earth protective device of operation of the effective and safe of equipment.
The utility model is realized through following technical scheme: a kind of electric connector earth protective device, comprise connector body, and its major technique characteristic is with connector shell and the welding of lengthening ground connection connector with the ground connection collar;
Said ground connection connector is longer than other contact pin connector.
The mode that the utility model utilizes the ground connection collar that connector shell and lengthening ground connection connector are welded; Plug together when separating at electric connector; This grounding component provides effective ground protection for whole equipment constantly, has guaranteed the operation of the effective and safe of equipment.The utility model has improved the ground connection reliability of product and user's operability greatly.
Description of drawings:
Fig. 1 is the structural representation of the utility model;
The structural representation that Fig. 2 is connected with the ground connection collar for lengthening ground connection connector.
Embodiment:
Like Fig. 2, weld through ground connection collar 1 and ground connection connector earlier, connector shell and earth electrode are connected.Like Fig. 1, lengthening ground connection connector 2 is longer than other contact pin connector 3, and lengthening ground connection connector 2 at first contacts when electric connector plugs together when separating, then are that the back is broken off, and constantly for whole equipment effective ground protection are provided.And this kind earth protective device can adopt nonconducting processing mode to the requirement of the surface of shell plating of electric connector.
Claims (1)
1. an electric connector earth protective device comprises connector body, it is characterized in that with the ground connection collar connector shell and the welding of lengthening ground connection connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120010068XU CN202159849U (en) | 2011-01-13 | 2011-01-13 | Grounding protection device of electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120010068XU CN202159849U (en) | 2011-01-13 | 2011-01-13 | Grounding protection device of electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202159849U true CN202159849U (en) | 2012-03-07 |
Family
ID=45767472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120010068XU Expired - Fee Related CN202159849U (en) | 2011-01-13 | 2011-01-13 | Grounding protection device of electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202159849U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066139A (en) * | 2017-06-08 | 2018-12-21 | Abb瑞士有限公司 | It is connected and disconnected from device |
| CN113270763A (en) * | 2021-06-17 | 2021-08-17 | 苏州华旃航天电器有限公司 | Ground protection explosion-proof plug |
-
2011
- 2011-01-13 CN CN201120010068XU patent/CN202159849U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066139A (en) * | 2017-06-08 | 2018-12-21 | Abb瑞士有限公司 | It is connected and disconnected from device |
| CN109066139B (en) * | 2017-06-08 | 2021-07-09 | 泰连服务有限公司 | Devices for connecting and disconnecting electrical equipment |
| CN113270763A (en) * | 2021-06-17 | 2021-08-17 | 苏州华旃航天电器有限公司 | Ground protection explosion-proof plug |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20130113 |