CN201994492U - Water-proof tail cover structure for electric connector - Google Patents
Water-proof tail cover structure for electric connector Download PDFInfo
- Publication number
- CN201994492U CN201994492U CN2011200100995U CN201120010099U CN201994492U CN 201994492 U CN201994492 U CN 201994492U CN 2011200100995 U CN2011200100995 U CN 2011200100995U CN 201120010099 U CN201120010099 U CN 201120010099U CN 201994492 U CN201994492 U CN 201994492U
- Authority
- CN
- China
- Prior art keywords
- tail cover
- hood
- connector body
- water
- electric connector
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
A water-proof tail cover structure for an electric connector relates to a curved water-proof tail cover structure for the electric connector and belongs to the technical field of electrical connectors. The structure comprises a connector body, a curved nut and the tail cover, and mainly has the technical characteristics that the connector body and the tail cover are in sawtooth fit, and an O-shaped ring is arranged between the connector body and the curved nut of the tail cover. In the utility model, the sawtooth fit and the O-shaped ring are additionally arranged on the basis of the traditional curved tail cover, so that the tail cover is effectively prevented from rotating; and owing to the O-shaped ring between the connector body and the tail cover, a water-proof function is achieved and reaches up to IP 67 protection level.
Description
Technical field:
The utility model relates to the curved formula hood waterproof construction of a kind of electric connector, belongs to technical field of electric connectors.
Background technology:
Just there are the high problem of complex structure or technological requirement in the curved formula hood of electric connector and the waterproof of electrical connector body all the time.And the rotation of curved formula hood may also have the problem of afterbody rotation just by the card of also tightly trying hard to keep of nut, has certain potential safety hazard.
Summary of the invention:
The utility model provides a kind of hood that effectively prevents to rotate the electric connector hood waterproof construction of the protective effect of playing waterproof simultaneously.
The utility model is achieved by the following technical solution: a kind of electric connector hood waterproof construction, comprise connector body, elbow nut, hood, and its major technique feature is to have increased the sawtooth cooperation between connector body and hood;
Establish O type circle between described connector body and the hood elbow nut.
The utility model is on the basis of the curved formula hood of tradition; by having increased the cooperation of sawtooth cooperation and O type circle, when preventing that effectively hood from rotating, utilize O type circle between connector body and hood, to play the protection of waterproof again; reach the IP requirement of shelter, degree of protection can arrive IP67.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
As shown in Figure 1, the waterproof construction of curved formula hood of the present utility model, after being in place, cooperate the possibility that can stop the hood rotation by the sawtooth between connector body 1 and the hood 4, O type circle 3 can effectively guarantee waterproof sealing through abundant compression between connector body 1 and hood elbow nut 2.
Claims (2)
1. an electric connector hood waterproof construction comprises connector body, elbow nut, hood, it is characterized in that, has increased the sawtooth cooperation between connector body and hood.
2. a kind of electric connector hood waterproof construction as claimed in claim 1 is characterized in that, establishes O type circle between connector body and hood elbow nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200100995U CN201994492U (en) | 2011-01-13 | 2011-01-13 | Water-proof tail cover structure for electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200100995U CN201994492U (en) | 2011-01-13 | 2011-01-13 | Water-proof tail cover structure for electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201994492U true CN201994492U (en) | 2011-09-28 |
Family
ID=44670970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200100995U Expired - Fee Related CN201994492U (en) | 2011-01-13 | 2011-01-13 | Water-proof tail cover structure for electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201994492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259994A (en) * | 2020-09-13 | 2021-01-22 | 泰州市航宇电器有限公司 | Circular water seal tail cover structure |
-
2011
- 2011-01-13 CN CN2011200100995U patent/CN201994492U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259994A (en) * | 2020-09-13 | 2021-01-22 | 泰州市航宇电器有限公司 | Circular water seal tail cover structure |
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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: 20110928 Termination date: 20130113 |