CN103326175A - Connector socket rear portion protective cover and protective method - Google Patents
Connector socket rear portion protective cover and protective method Download PDFInfo
- Publication number
- CN103326175A CN103326175A CN2013102694775A CN201310269477A CN103326175A CN 103326175 A CN103326175 A CN 103326175A CN 2013102694775 A CN2013102694775 A CN 2013102694775A CN 201310269477 A CN201310269477 A CN 201310269477A CN 103326175 A CN103326175 A CN 103326175A
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- cover body
- connector socket
- cover
- lid
- connector
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Abstract
The invention relates to a connector socket rear portion protective cover and protective method. The protective cover comprises a cover body which is made of rubber materials and a cover main body which is made of rubber materials and matched with the cover body, wherein the outer diameter of the cover body is equal to the inner diameter of a connector socket installation hole, a notch which enables an outgoing line of a connector socket to penetrate through is formed in one side of the cover body, an annular protruding edge is arranged on the back portion of the cover body, an annular groove which is matched with the annular protruding edge is formed in the cover main body, the annular protruding edge is inserted into the annular groove after the cover main body covers the cover body. The connector socket rear portion protective method includes the steps of installing the cover body, then, installing the cover main body, filling a gap with polyurethane fireproof glue foaming, isolating a connector socket from air around the connector socket, preventing heat exchange of the connector socket and the air around the connector socket, eliminating powerful factors produced by accelerated condensate water, and reducing condensate water in the wiring terminal position of the connector socket so that electrical insulation performance of the connector socket in the running process can be improved.
Description
Technical field
The present invention relates to connector body rear portion protective cover and means of defence, particularly connector body back wire end condensate water-proof structure belongs to connector guard technology field.
Background technology
In the in the winter time utilization process of Passenger Cars for Qingzang Railway, wiring place of car terminal adapter socket is exposed in the thick interlayer of headwall 110mm, the larger temperature difference of the inside and outside existence of headwall, the condensed water of generation is attached directly to around the connector wiring pole, and the connector electrical insulation properties is descended.For alleviating condensed water to the impact of insulation, take into full account installing space and structure, be convenient to simultaneously existing car construction reformation, do not affect car operation, be badly in need of research and development connector body protective cover.
Summary of the invention
Technical problem to be solved by this invention is, overcome the above-mentioned shortcoming of prior art, a kind of connector body rear portion protective cover and means of defence are provided, do not change socket structure of connector, just can play well protective action, keep connector at the car internal-external temperature difference than the insulation property in the overall situation.
In order to solve above technical problem, connector body provided by the invention rear portion protective cover, it is characterized in that comprising: the lid of the cover body of quality of rubber materials, the quality of rubber materials that cooperates with described cover body, described cover body external diameter equates with the internal diameter of connector body installing hole, described cover body one side offers the breach that passes for the connector body outlet, the back of described cover body has annular nib, described lid has the annular groove that matches, after lid and cover body closed, described annular nib inserted in the described annular groove.
Further, sulfuration is fixed with nut in the described cover body, and described lid offers counter sink, and described cover body is fixedly connected with by screw with lid.
In addition, the present invention also provides connector body rear portion means of defence, comprises the steps:
The first step, cleaning connector body installing hole;
Second step, cover body is embedded in the connector body installing hole, make the connector body outlet pass the breach of cover body;
The 3rd step, lid is installed, is made the annular nib of cover body insert the annular groove of lid, and be screwed into screw lid is fixedly connected with cover body;
The 4th step, cover body and car body spare are bonding with the foaming of polyurethane fireproof glue, and be bonding with the foaming of polyurethane fireproof glue between the connector body outlet that cover body is outer and car body.
The present invention eliminates and accelerates the potent factors that condensed water produces by isolated connector body and ambient air heat exchange, reduces the generation of connector body binding post place condensed water, thereby improves the electrical insulation properties of connector body in the operation process.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is the cover body structural representation of connector body of the present invention rear portion protective cover.
Fig. 2 is the cover body structure schematic diagram of connector body of the present invention rear portion protective cover.
Embodiment
Such as Fig. 1, shown in Figure 2, the present embodiment connector body rear portion protective cover, comprise: the cover body 1 of quality of rubber materials, the lid 2 of the quality of rubber materials that cooperates with cover body, cover body 1 external diameter equates with the internal diameter of connector body installing hole, cover body 1 one sides offer the breach 3 that passes for the connector body outlet, the back of cover body has annular nib 4, lid 2 has the annular groove 5 that matches, after lid 2 closes with cover body 1, annular nib 4 inserts in the annular groove 5, cover body 1 interior sulfuration is fixed with nut 6, and lid offers counter sink 7, and described cover body is fixedly connected with by screw with lid.
In addition, the present invention also provides connector body rear portion means of defence, comprises the steps:
The first step, cleaning connector body installing hole;
Second step, cover body 1 is embedded in the connector body installing hole, make the connector body outlet pass the breach 3 of cover body 1;
The 3rd step, lid 2 is installed, is made the annular nib 4 of cover body 1 insert the annular groove 5 of lids 2, and be screwed into screw lid 2 is fixedly connected with cover body 1;
The 4th step, cover body 1 use the foaming of polyurethane fireproof glue bonding with car body spare, and be bonding with the foaming of polyurethane fireproof glue between the connector body outlet that cover body is outer and car body.
In addition to the implementation, the present invention can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of requirement of the present invention.
Claims (3)
1. connector body rear portion protective cover, it is characterized in that comprising: the lid of the cover body of quality of rubber materials, the quality of rubber materials that cooperates with described cover body, described cover body external diameter equates with the internal diameter of connector body installing hole, described cover body one side offers the breach that passes for the connector body outlet, the back of described cover body has annular nib, described lid has the annular groove that matches, and after lid and cover body closed, described annular nib inserted in the described annular groove.
2. connector body according to claim 1 rear portion protective cover, it is characterized in that: sulfuration is fixed with nut in the described cover body, and described lid offers counter sink, and described cover body is fixedly connected with by screw with lid.
3. connector body rear portion means of defence comprises the steps:
The first step, cleaning connector body installing hole;
Second step, cover body is embedded in the connector body installing hole, make the connector body outlet pass the breach of cover body;
The 3rd step, lid is installed, is made the annular nib of cover body insert the annular groove of lid, and be screwed into screw lid is fixedly connected with cover body;
The 4th step, cover body and car body spare are bonding with the foaming of polyurethane fireproof glue, and be bonding with the foaming of polyurethane fireproof glue between the connector body outlet that cover body is outer and car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310269477.5A CN103326175B (en) | 2013-06-29 | 2013-06-29 | A kind of connector body rear shield and means of defence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310269477.5A CN103326175B (en) | 2013-06-29 | 2013-06-29 | A kind of connector body rear shield and means of defence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103326175A true CN103326175A (en) | 2013-09-25 |
| CN103326175B CN103326175B (en) | 2016-09-14 |
Family
ID=49194787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310269477.5A Active CN103326175B (en) | 2013-06-29 | 2013-06-29 | A kind of connector body rear shield and means of defence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103326175B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696862A (en) * | 2015-03-11 | 2015-06-10 | 句容市万福达工艺品厂 | Solar lamp convenient to mount and maintain |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2368178Y (en) * | 1999-03-11 | 2000-03-08 | 江苏康尼机电新技术公司 | Protection device for insulation baseplate of socket of electric connector |
| GB2435554A (en) * | 2006-02-27 | 2007-08-29 | Chih-Lung Lin | Watertight electric socket |
| US20080268706A1 (en) * | 2007-04-28 | 2008-10-30 | Yen-Long Sheng | Waterproof plug for data port of portable electronic device |
| US20080280480A1 (en) * | 2007-05-11 | 2008-11-13 | Olivier Desissard | Tightly Sealed Electrical Hook-Up Device with Multiple Configurations |
| CN101976783A (en) * | 2010-09-29 | 2011-02-16 | 海洋王照明科技股份有限公司 | Waterproof structure for connection terminal and connection terminal |
| CN202633640U (en) * | 2012-05-11 | 2012-12-26 | 广州山锋测控技术有限公司 | Patch plug sealing device and patch plug protecting device for electronic equipment |
| CN203398429U (en) * | 2013-06-29 | 2014-01-15 | 南车南京浦镇车辆有限公司 | Connector socket rear shied |
-
2013
- 2013-06-29 CN CN201310269477.5A patent/CN103326175B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2368178Y (en) * | 1999-03-11 | 2000-03-08 | 江苏康尼机电新技术公司 | Protection device for insulation baseplate of socket of electric connector |
| GB2435554A (en) * | 2006-02-27 | 2007-08-29 | Chih-Lung Lin | Watertight electric socket |
| US20080268706A1 (en) * | 2007-04-28 | 2008-10-30 | Yen-Long Sheng | Waterproof plug for data port of portable electronic device |
| US20080280480A1 (en) * | 2007-05-11 | 2008-11-13 | Olivier Desissard | Tightly Sealed Electrical Hook-Up Device with Multiple Configurations |
| CN101976783A (en) * | 2010-09-29 | 2011-02-16 | 海洋王照明科技股份有限公司 | Waterproof structure for connection terminal and connection terminal |
| CN202633640U (en) * | 2012-05-11 | 2012-12-26 | 广州山锋测控技术有限公司 | Patch plug sealing device and patch plug protecting device for electronic equipment |
| CN203398429U (en) * | 2013-06-29 | 2014-01-15 | 南车南京浦镇车辆有限公司 | Connector socket rear shied |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696862A (en) * | 2015-03-11 | 2015-06-10 | 句容市万福达工艺品厂 | Solar lamp convenient to mount and maintain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103326175B (en) | 2016-09-14 |
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Address after: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Applicant after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Applicant before: CSR NANJING PUZHEN Vehicles Co., Ltd. |
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| GR01 | Patent grant |