CN201904495U - Anti-explosion electric connector - Google Patents
Anti-explosion electric connector Download PDFInfo
- Publication number
- CN201904495U CN201904495U CN2010206303255U CN201020630325U CN201904495U CN 201904495 U CN201904495 U CN 201904495U CN 2010206303255 U CN2010206303255 U CN 2010206303255U CN 201020630325 U CN201020630325 U CN 201020630325U CN 201904495 U CN201904495 U CN 201904495U
- Authority
- CN
- China
- Prior art keywords
- socket
- tail
- casting glue
- straight tube
- insulator
- 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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Abstract
An anti-explosion electric connector mainly comprises two parts, namely a plug and a socket, wherein the plug consists of a pressure plate (1), a tail clip (2), a rubber pad (3), a clapboard gasket (4), a straight tube (5), a clamp spring (6), a tail screw cap (7), pouring sealant (8), a jack insulator (9) and a connecting screw cap (10) which are coaxial with one another; and the socket consists of socket pouring sealant (12), a socket insulator (13), a socket seal ring (14), an interface sealing body (15), a socket shell (16) and a guide pin (17). The electric connector can be plugged in and out in a closed environment, and has strong environmental adaptability and favorable technical effects.
Description
Technical field
The utility model relates to the electric connector structure design field, and a kind of explosion-proof electric connector is provided especially.
Background technology
In the prior art, the explosion-proof performance of electric connector is generally very limited, and people expect to obtain the better explosion-proof electric connector of a kind of technique effect.
Summary of the invention
The purpose of this utility model provides the better explosion-proof electric connector of a kind of technique effect.
The utility model provides a kind of explosion-proof electric connector, and it includes the plug and socket two large divisions; It is characterized in that: the plug of described explosion-proof electric connector is made of coaxial following several sections: pressing plate 1, tail folder 2, rubber blanket 3, diaphragm washer 4, straight tube 5, jump ring 6, tail nut 7, casting glue 8, jack insulator 9, coupling nut 10; Wherein: tail nut 7 is fixedlyed connected in coaxial mode with coupling nut 10, casting glue 8 is arranged in tail nut 7 internal cavities, jack insulator 9 is arranged in coupling nut 10 internal cavities, the part of straight tube 5 is arranged in the cavity of tail nut 7 inside away from coupling nut 10, jump ring 6 is arranged on the faying face of tail nut 7 and straight tube 5, tail folder 2 is arranged on the internal cavities proximal end of straight tube 5 inside away from the other end of casting glue 8, rubber blanket 3, diaphragm washer 4 is arranged on the tubulose tail and presss from both sides on 2 inwalls, and pressing plate 1 is arranged on tail and presss from both sides in 2 internal cavities and its part reaches opposite side away from straight tube 5;
Socket is made of following several parts: socket casting glue 12, socket insulator 13, socket seal circle 14, interface sealing body 15, Socket casing 16, guide finger 17; Axially directly the socket casting glue 12 and the socket insulator 13 of contact all are arranged in Socket casing 16 internal cavities, socket casting glue 12 parts reach Socket casing 16 end face outsides, interface sealing body 15 is arranged on the side away from socket casting glue 12 of socket insulator 13, guide finger 17 is fixed on the socket insulator 13, and the one end is to stretching out away from the direction of socket casting glue 12, and socket seal circle 14 is arranged on the faying face of Socket casing 16 and plug.
Also include sealing ring 11 in the plug of described explosion-proof electric connector; Described sealing ring 11 is arranged on tail nut 7 outer walls and straight tube 5 and the socket faying face;
Also include socket seal circle 14 in the described socket, socket seal circle 14 is arranged on the faying face of Socket casing 16 and plug.
Consider structure (the introducing indirectly) requirement of explosion-proof type electric connector, make electric connector under the situation that does not plug together, separates, connector seals, and realizes that promptly connector plugs together in closed environment.Connector can design inner and outer shell, the inner housing fixed connector, and shell body is realized sealing.And being connected except that need grommet structure of cable and connector also needs shell that whole cable is sealed.
Explosion-proof electric connector described in the utility model should be able to operate as normal under following condition:
1) high die pressing product height above sea level is no more than 1000m; 2) low voltage product height above sea level is no more than 2000m; When 3) surrounding environment relative humidity is not more than 95%(+25 ℃); 4) ambient temperature is-20～+ 40 ℃; 5) in the place of not having strong top ripple, vibration; 7) drip and the place of water intrusion in nothing; 8) apodia is to destroy metal and the corrosive gas of insulation and the place of steam.
Description of drawings
Below in conjunction with drawings and the embodiments the utility model is described in further detail:
Fig. 1 is the plug construction principle schematic of described explosion-proof electric connector;
Fig. 2 is the socket principle schematic of described explosion-proof electric connector.
Embodiment
Embodiment 1
A kind of explosion-proof electric connector, it includes the plug and socket two large divisions; The plug of described explosion-proof electric connector has coaxial following several sections to constitute: pressing plate 1, tail folder 2, rubber blanket 3, diaphragm washer 4, straight tube 5, jump ring 6, tail nut 7, casting glue 8, jack insulator 9, coupling nut 10, sealing ring 11; Wherein: tail nut 7 is fixedlyed connected in coaxial mode with coupling nut 10, casting glue 8 is arranged in tail nut 7 internal cavities, jack insulator 9 is arranged in coupling nut 10 internal cavities, the part of straight tube 5 is arranged in the cavity of tail nut 7 inside away from coupling nut 10, sealing ring 11 is arranged on tail nut 7 outer walls and straight tube 5 and the socket faying face, jump ring 6 is arranged on the faying face of tail nut 7 and straight tube 5, tail folder 2 is arranged on the internal cavities proximal end of straight tube 5 inside away from the other end of casting glue 8, rubber blanket 3, diaphragm washer 4 is arranged on the tubulose tail and presss from both sides on 2 inwalls, and pressing plate 1 is arranged on tail and presss from both sides in 2 internal cavities and its part reaches opposite side away from straight tube 5;
Socket has following a few part to constitute: socket casting glue 12, socket insulator 13, socket seal circle 14, interface sealing body 15, Socket casing 16, guide finger 17; Axially directly the socket casting glue 12 and the socket insulator 13 of contact all are arranged in Socket casing 16 internal cavities, socket casting glue 12 parts reach Socket casing 16 end face outsides, interface sealing body 15 is arranged on the side away from socket casting glue 12 of socket insulator 13, guide finger 17 is fixed on the socket insulator 13, and the one end is to stretching out away from the direction of socket casting glue 12, and socket seal circle 14 is arranged on the faying face of Socket casing 16 and plug.
Claims (2)
1. explosion-proof electric connector, it includes the plug and socket two large divisions; It is characterized in that: the plug of described explosion-proof electric connector is made of coaxial following several sections: pressing plate (1), tail folder (2), rubber blanket (3), diaphragm washer (4), straight tube (5), jump ring (6), tail nut (7), casting glue (8), jack insulator (9), coupling nut (10); Wherein: tail nut (7) is fixedlyed connected in coaxial mode with coupling nut (10), casting glue (8) is arranged in tail nut (7) internal cavities, jack insulator (9) is arranged in coupling nut (10) internal cavities, the part of straight tube (5) is arranged in the inner cavity away from coupling nut (10) of tail nut (7), jump ring (6) is arranged on the faying face of tail nut (7) and straight tube (5), tail folder (2) is arranged on the internal cavities proximal end of straight tube (5) inside away from the other end of casting glue (8), rubber blanket (3), diaphragm washer (4) is arranged on tubulose tail folder (2) inwall, and pressing plate (1) is arranged in tail folder (2) internal cavities and its part reaches opposite side away from straight tube (5);
Socket is made of following several parts: socket casting glue (12), socket insulator (13), socket seal circle (14), interface sealing body (15), Socket casing (16), guide finger (17); Axially directly the socket casting glue (12) and the socket insulator (13) of contact all are arranged in Socket casing (16) internal cavities, socket casting glue (12) part reaches Socket casing (16) end face outside, interface sealing body (15) is arranged on the side away from socket casting glue (12) of socket insulator (13), guide finger (17) is fixed on the socket insulator (13), and the one end is to stretching out away from the direction of socket casting glue (12), and socket seal circle (14) is arranged on the faying face of Socket casing (16) and plug.
2. according to the described explosion-proof electric connector of claim 1, it is characterized in that: also include sealing ring (11) in the plug of described explosion-proof connector; Described sealing ring (11) is arranged on tail nut (7) outer wall and straight tube (5) and the socket faying face;
Also include socket seal circle (14) in the described socket, socket seal circle (14) is arranged on the faying face of Socket casing (16) and plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206303255U CN201904495U (en) | 2010-11-29 | 2010-11-29 | Anti-explosion electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206303255U CN201904495U (en) | 2010-11-29 | 2010-11-29 | Anti-explosion electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201904495U true CN201904495U (en) | 2011-07-20 |
Family
ID=44275089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206303255U Expired - Fee Related CN201904495U (en) | 2010-11-29 | 2010-11-29 | Anti-explosion electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201904495U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104241961A (en) * | 2013-06-09 | 2014-12-24 | 上海翔洲电气科技有限公司 | Explosive-proof cable connector |
| CN105742887A (en) * | 2016-03-31 | 2016-07-06 | 中航光电科技股份有限公司 | Explosion-preventing electrical connector |
| CN105762565A (en) * | 2016-05-06 | 2016-07-13 | 沈阳兴华航空电器有限责任公司 | Explosion-proof connector |
| CN109088225A (en) * | 2018-07-26 | 2018-12-25 | 泰兴市创航电连接器有限公司 | Unexplosive electric connector |
-
2010
- 2010-11-29 CN CN2010206303255U patent/CN201904495U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104241961A (en) * | 2013-06-09 | 2014-12-24 | 上海翔洲电气科技有限公司 | Explosive-proof cable connector |
| CN104241961B (en) * | 2013-06-09 | 2018-08-21 | 上海翔洲电气科技有限公司 | Bolted flame-proof cable coupling device for mine |
| CN105742887A (en) * | 2016-03-31 | 2016-07-06 | 中航光电科技股份有限公司 | Explosion-preventing electrical connector |
| CN105762565A (en) * | 2016-05-06 | 2016-07-13 | 沈阳兴华航空电器有限责任公司 | Explosion-proof connector |
| CN109088225A (en) * | 2018-07-26 | 2018-12-25 | 泰兴市创航电连接器有限公司 | Unexplosive electric connector |
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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: 20110720 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |