CN103326175B - A kind of connector body rear shield and means of defence - Google Patents
A kind of connector body rear shield and means of defence Download PDFInfo
- Publication number
- CN103326175B CN103326175B CN201310269477.5A CN201310269477A CN103326175B CN 103326175 B CN103326175 B CN 103326175B CN 201310269477 A CN201310269477 A CN 201310269477A CN 103326175 B CN103326175 B CN 103326175B
- Authority
- CN
- China
- Prior art keywords
- cover body
- lid
- connector body
- connector
- annular groove
- 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.)
- Active
Links
Abstract
The present invention relates to a kind of connector body rear shield and means of defence, wherein protective cover includes: the lid of the quality of rubber materials that the cover body of quality of rubber materials coordinates with cover body, cover body external diameter is equal with the internal diameter of connector body installing hole, cover body side offers the breach passed for connector body outlet, the back of cover body has annular nib, lid has the annular groove matched, and after lid and cover body close, annular nib inserts in described annular groove；Its means of defence is first to install cover body to install lid, then with the foam filled gap of polyurethane fireproof glue, isolation connector body and the air heat exchange of surrounding, eliminate and accelerate the potent factors that condensed water produces, reduce the generation of condensed water at connector body binding post, thus improve connector body electrical insulation properties during operation.
Description
Technical field
The present invention relates to connector body rear shield and means of defence, particularly to connector body back wire end condensate water-proof structure, belong to adapter guard technology field.
Background technology
During Passenger Cars for Qingzang Railway uses in the winter time, it is exposed at car terminal adapter jack connector in the thick interlayer of headwall 110mm, headwall is inside and outside exists bigger temperature difference, and the condensed water of generation is attached directly to around adapter wiring pole, makes adapter electrical insulation properties decline.For alleviating the condensed water impact on insulation, take into full account installing space and structure, simultaneously facilitate 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
The technical problem to be solved is, overcome the disadvantages mentioned above of prior art, it is provided that a kind of connector body rear shield and means of defence, do not change socket structure of connector, just can play protective action well, keep adapter at car internal-external temperature difference compared with the insulating properties in overall situation.
In order to solve above technical problem, the connector body rear shield that the present invention provides, it is characterized in that including: the lid of the quality of rubber materials that the cover body of quality of rubber materials coordinates with described cover body, described cover body external diameter is equal with the internal diameter of connector body installing hole, described cover body side offers the breach passed for connector body outlet, the back of described cover body has annular nib, described lid has the annular groove matched, after lid and cover body close, described annular nib inserts in described annular groove.
Further, in described cover body, sulfuration is fixed with nut, and described lid offers counter sink, and described cover body is connected by screw is fixing with lid.
Additionally, present invention also offers connector body rear portion means of defence, comprise the steps:
The first step, cleaning connector body installing hole；
Second step, cover body is embedded in connector body installing hole, make connector body outlet through the breach of cover body；
3rd step, lid is installed, makes the annular nib of cover body insert the annular groove of lid, and be screwed into screw and make lid and cover body fix to be connected；
4th step, cover body are bonding with the foaming of car body part polyurethane fireproof glue, and the connector body outlet outside cover body is bonding with the foaming of polyurethane fireproof glue with between car body.
The present invention, by the air heat exchange of isolation connector body with surrounding, eliminates and accelerates the potent factors that condensed water produces, and reduces the generation of condensed water at connector body binding post, thus improves connector body electrical insulation properties during operation.
Accompanying drawing explanation
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the cover body structural representation of connector body rear shield of the present invention.
Fig. 2 is the cover body structure schematic diagram of connector body rear shield of the present invention.
Detailed description of the invention
Such as Fig. 1, shown in Fig. 2, the present embodiment connector body rear shield, including: the cover body 1 of quality of rubber materials, the lid 2 of the quality of rubber materials coordinated with cover body, cover body 1 external diameter is equal with the internal diameter of connector body installing hole, cover body 1 side offers the breach 3 passed for connector body outlet, the back of cover body has annular nib 4, lid 2 has the annular groove 5 matched, after lid 2 and cover body 1 close, annular nib 4 inserts in annular groove 5, in cover body 1, sulfuration is fixed with nut 6, lid offers counter sink 7, described cover body is connected by screw is fixing with lid.
Additionally, present invention also offers connector body rear portion means of defence, comprise the steps:
The first step, cleaning connector body installing hole；
Second step, cover body 1 is embedded in connector body installing hole, make connector body outlet through the breach 3 of cover body 1；
3rd step, lid 2 is installed, makes the annular nib 4 of cover body 1 insert the annular groove 5 of lid 2, and be screwed into screw and make lid 2 fix with cover body 1 to be connected；
4th step, cover body 1 are bonding with the foaming of car body part polyurethane fireproof glue, and the connector body outlet outside cover body is bonding with the foaming of polyurethane fireproof glue with between car body.
In addition to the implementation, the present invention can also have other embodiments.The technical scheme that all employing equivalents or equivalent transformation are formed, all falls within the protection domain of application claims.
Claims (3)
1. connector body rear shield, it is characterized in that including: the lid of the quality of rubber materials that the cover body of quality of rubber materials coordinates with described cover body, described cover body external diameter is equal with the internal diameter of connector body installing hole, described cover body side offers the breach passed for connector body outlet, the back of described cover body has annular nib, described lid has the annular groove matched, and after lid and cover body close, described annular nib inserts in described annular groove.
Connector body rear shield the most according to claim 1, it is characterised in that: in described cover body, sulfuration is fixed with nut, and described lid offers counter sink, and described cover body is connected by screw is fixing with lid.
3. the method using connector body rear shield described in claim 1 to be attached the protection of device socket rear portion, comprises the steps:
The first step, cleaning connector body installing hole；
Second step, cover body is embedded in connector body installing hole, make connector body outlet through the breach of cover body；
3rd step, lid is installed, makes the annular nib of cover body insert the annular groove of lid, and be screwed into screw and make lid and cover body fix to be connected；
4th step, cover body are bonding with the foaming of car body part polyurethane fireproof glue, and the connector body outlet outside cover body is bonding with the foaming of polyurethane fireproof glue with between 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 CN103326175A (en) | 2013-09-25 |
| CN103326175B true 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) |
Families Citing this family (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 (4)
| 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 |
| 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 |
| CN203398429U (en) * | 2013-06-29 | 2014-01-15 | 南车南京浦镇车辆有限公司 | Connector socket rear shied |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101295196B (en) * | 2007-04-28 | 2012-12-26 | 佛山市顺德区顺达电脑厂有限公司 | Portable electronic device with water-proof door |
| FR2916090B1 (en) * | 2007-05-11 | 2009-07-17 | Legrand France | SEALED ELECTRICAL CONNECTION DEVICE WITH MULTIPLE CONFIGURATIONS |
| 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 |
-
2013
- 2013-06-29 CN CN201310269477.5A patent/CN103326175B/en active Active
Patent Citations (4)
| 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 |
| 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 |
| CN203398429U (en) * | 2013-06-29 | 2014-01-15 | 南车南京浦镇车辆有限公司 | Connector socket rear shied |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103326175A (en) | 2013-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205724746U (en) | A kind of gas-insulating type wall bushing for extra-high voltage direct-current engineering | |
| CN103326175B (en) | A kind of connector body rear shield and means of defence | |
| CN205725643U (en) | Photovoltaic connector auxiliary fixing device | |
| CN203398429U (en) | Connector socket rear shied | |
| CN207559656U (en) | A kind of motorcycle USB charger | |
| CN204030538U (en) | A kind of water shutoff type cable intermediate joint | |
| CN204349506U (en) | Catch pin type socket automotive charging terminal and electric automobile charging station | |
| CN104300484B (en) | A kind of electrization protection nested structure and its production technology | |
| CN205191854U (en) | Air conditioner water pump walk line structure and air conditioner | |
| CN205159075U (en) | Sheathed tube mounting structure is drawn forth to high pressure | |
| CN201289766Y (en) | Built-in spiral tortility fiber-optical type composite insulator | |
| CN205509734U (en) | Lead wire protector | |
| CN203660486U (en) | Insulating plug for outlet of outdoor cable protection pipe | |
| CN202906363U (en) | Outdoor integrated lightning arrester with buffer layer | |
| CN203456655U (en) | Connector with condensed water prevention structure | |
| CN203550410U (en) | Embedded box for main control panel of refrigerator | |
| CN203607805U (en) | Cold shrink sealing cap | |
| CN205692672U (en) | A kind of American transformator specialized barrel | |
| CN205543564U (en) | Distribution for car with wire winding function | |
| CN204189530U (en) | A kind of insulator protection device | |
| CN203056505U (en) | Fast support synthesis insulator hardware used for aerial insulation line | |
| CN204118937U (en) | A kind of electric circuit mounting structure of motor | |
| CN205724517U (en) | A kind of high voltage power distribution seal box of anti-vibration | |
| CN203070849U (en) | Lead-type spring condensation resistor for car | |
| CN207835012U (en) | A kind of Multifunctional bus slot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
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. |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |