CN202395211U - Ultra-small underwater connector for engaging and sealing metal and rubber - Google Patents
Ultra-small underwater connector for engaging and sealing metal and rubber Download PDFInfo
- Publication number
- CN202395211U CN202395211U CN2011204813239U CN201120481323U CN202395211U CN 202395211 U CN202395211 U CN 202395211U CN 2011204813239 U CN2011204813239 U CN 2011204813239U CN 201120481323 U CN201120481323 U CN 201120481323U CN 202395211 U CN202395211 U CN 202395211U
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- socket
- plug
- connector
- seals
- underwater connector
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Abstract
The utility model discloses an ultra-small underwater connector for engaging and sealing metal and rubber, mainly comprising a plug (1), a connection nut (2), a socket (3), and a pin insulator assembly (4), wherein the plug (1) is connected with an underwater cable (5) by means of integral vulcanization; the plug (1) is a chloroprene rubber compression-moulded part; the socket (3) is an aluminium bronze machining-moulded part; and the plug (1) is connected with the socket (3) via a rigid-flexible engaging and sealing structure formed by extruding an annular boss (6) which is arranged on the plug (1) by the socket (3). The ultra-small underwater connector for engaging and sealing metal and rubber specially provided by the utility model is simple in structure, convenient in use, suitable for being used in a narrow space due to the maximum outer diameter Phi of only 10.0 mm, long in service life, and capable of bearing a pressure at a position 1 km underwater; and the plug (1) of the connector is a nonmetallic material part, has a non-magnetic-conducting performance, and avoids the phenomenon that the underwater connector made from a metal material is corroded due to the loss of electrons in seawater; therefore, the underwater connector has great economic value and social value.
Description
Technical field
The utility model relates to the connection and the Seal Design of underwater electrical connector, and a kind of microminiature metal and rubber engages and seals underwater connector are provided especially.
Background technology
At present, domestic no Related product, original underwater electrical connector adopts metal shell more; And volume is big, be not suitable in small space being suitable for, and when using under water; Metal material is lost the phenomenon that electronics is corroded easily; Make the useful life of electric connector short, because the shell of metal material has shortcomings such as magnetic conductivity, production cost is high, the scope of application is little, the utility model provides a kind of microminiature metal and rubber engages and seals underwater connector especially; Overcome the shortcoming of original metal shell underwater connector, be fit to use in the small space under water.
Summary of the invention
The utility model provides a kind of microminiature metal and rubber engages and seals underwater connector especially, and this connector construction is simple, and is easy to use, and maximum outside diameter is merely Φ 10.1mm, is adapted at using in the small space, and long service life can be born the pressure of 1 km under water; The plug of connector is the non-metallic material materials and parts, possesses not magnetic property, is the underwater connector of metal material spare than traditional plug and socket; But connector provided by the invention is owing to have changeability and moldability; Be fit to produce in batches, sexual valence is not high, and has avoided the metal material underwater connector in seawater, to lose the phenomenon that electronics is corroded; Alternative metals material water lower connector uses under water fully, has great economic worth and social value.
Said microminiature metal of the utility model and rubber engages and seals underwater connector mainly comprise plug (1), coupling nut (2), socket (3), contact pin insulator assembly (4), wherein,
Said plug (1) is connected with submerged cable (5) through sulfuration one mode; Earlier the jack (10) of submerged cable (5) with plug (1) welded together; Through mould submerged cable (5) and jack (10) are vulcanized one again, realize the sealing between submerged cable (5) and the jack (10);
Said plug (1) is a neoprene compression molding part;
Said socket (3) is an aluminium bronze machine work moulding part;
Said plug (1) is connected through the hard and soft engages and seals structure that socket (3) extrusion pin (1) goes up annular boss (6) formation that is provided with socket (3), realizes the locking of electric connector.
Said microminiature metal of the utility model and rubber engages and seals underwater connector, wherein, between said coupling nut (2) and the socket (3) through being threaded.
Said microminiature metal of the utility model and rubber engages and seals underwater connector wherein, are connected through socket (3) tailing screw flight between the installation panel of said socket (3) and the equipment that uses this connector, and seal with O RunddichtringO (7).
Said microminiature metal of the utility model and rubber engages and seals underwater connector; Wherein, Said contact pin insulator assembly (4) is connected through interference fit (9) with socket (3), and with O RunddichtringO (8) sealing, guarantees that the interface sealing of product is good.
Said microminiature metal of the utility model and rubber engages and seals underwater connector is characterized in that: the contact pin of said contact pin insulator assembly (4) is to be connected through inlaying plastic compression with insulator, realizes the sealing of contact pin and insulator.
Description of drawings
Fig. 1 is the plug construction sketch map;
Fig. 2 is the socket sketch map;
Fig. 3 is the socket generalized section;
Fig. 4 is the plug generalized section.
Embodiment
Said microminiature metal of present embodiment and rubber engages and seals underwater connector mainly comprise plug (1), coupling nut (2), socket (3), contact pin insulator assembly (4), wherein,
Said plug (1) is connected with submerged cable (5) through sulfuration one mode; Earlier the jack (10) of submerged cable (5) with plug (1) welded together; Through mould submerged cable (5) and jack (10) are vulcanized one again, realize the sealing between submerged cable (5) and the jack (10);
Said plug (1) is a neoprene compression molding part;
Said socket (3) is an aluminium bronze machine work moulding part;
Said plug (1) is connected through the hard and soft engages and seals structure that socket (3) extrusion pin (1) goes up annular boss (6) formation that is provided with socket (3), realizes the locking of electric connector.
Said microminiature metal of present embodiment and rubber engages and seals underwater connector, wherein, between said coupling nut (2) and the socket (3) through being threaded.
Said microminiature metal of present embodiment and rubber engages and seals underwater connector wherein, are connected through socket (3) tailing screw flight between the installation panel of said socket (3) and the equipment that uses this connector, and seal with O RunddichtringO (7).
Said microminiature metal of present embodiment and rubber engages and seals underwater connector, wherein, said contact pin insulator assembly (4) is connected through interference fit (9) with socket (3), and with O RunddichtringO (8) sealing, guarantees that the interface sealing of product is good.
Said microminiature metal of present embodiment and rubber engages and seals underwater connector is characterized in that: the contact pin of said contact pin insulator assembly (4) is to be connected through inlaying plastic compression with insulator, realizes the sealing of contact pin and insulator.
The above is merely the preferable embodiment of the utility model, any modification of being made within all spirit and principles at the utility model, is equal to replacement and improvement etc., all should be included within the protection range of the utility model.
Claims (5)
1. microminiature metal and rubber engages and seals underwater connector mainly comprise plug (1), coupling nut (2), socket (3), contact pin insulator assembly (4), it is characterized in that:
Said plug (1) is connected with submerged cable (5) through sulfuration one mode;
Said plug (1) is a neoprene compression molding part;
Said socket (3) is an aluminium bronze machine work moulding part;
Said plug (1) is connected through the hard and soft engages and seals structure that socket (3) extrusion pin (1) goes up annular boss (6) formation that is provided with socket (3).
2. according to said microminiature metal of claim 1 and rubber engages and seals underwater connector, it is characterized in that: between said coupling nut (2) and the socket (3) through being threaded.
3. according to said microminiature metal of claim 1 and rubber engages and seals underwater connector; It is characterized in that: be connected through socket (3) tailing screw flight between the installation panel of said socket (3) and the equipment that uses this connector, and seal with O RunddichtringO (7).
4. according to said microminiature metal of claim 1 and rubber engages and seals underwater connector, it is characterized in that: said contact pin insulator assembly (4) is connected through interference fit (9) with socket (3), and seals with O RunddichtringO (8).
5. according to said microminiature metal of claim 1 and rubber engages and seals underwater connector, it is characterized in that: the contact pin of said contact pin insulator assembly (4) is to be connected through inlaying plastic compression with insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204813239U CN202395211U (en) | 2011-11-28 | 2011-11-28 | Ultra-small underwater connector for engaging and sealing metal and rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204813239U CN202395211U (en) | 2011-11-28 | 2011-11-28 | Ultra-small underwater connector for engaging and sealing metal and rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202395211U true CN202395211U (en) | 2012-08-22 |
Family
ID=46670115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204813239U Expired - Fee Related CN202395211U (en) | 2011-11-28 | 2011-11-28 | Ultra-small underwater connector for engaging and sealing metal and rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202395211U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022797A (en) * | 2012-12-25 | 2013-04-03 | 沈阳兴华航空电器有限责任公司 | Underwater connector capable of being plugged and unplugged wetly |
| CN104100776A (en) * | 2014-07-09 | 2014-10-15 | 苏州优德通力电气有限公司 | Submersible pump cable sealing structure |
-
2011
- 2011-11-28 CN CN2011204813239U patent/CN202395211U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022797A (en) * | 2012-12-25 | 2013-04-03 | 沈阳兴华航空电器有限责任公司 | Underwater connector capable of being plugged and unplugged wetly |
| CN104100776A (en) * | 2014-07-09 | 2014-10-15 | 苏州优德通力电气有限公司 | Submersible pump cable sealing 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 |
Granted publication date: 20120822 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |