CN102683995A - Water-seal electric connector - Google Patents
Water-seal electric connector Download PDFInfo
- Publication number
- CN102683995A CN102683995A CN2012101531649A CN201210153164A CN102683995A CN 102683995 A CN102683995 A CN 102683995A CN 2012101531649 A CN2012101531649 A CN 2012101531649A CN 201210153164 A CN201210153164 A CN 201210153164A CN 102683995 A CN102683995 A CN 102683995A
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- socket
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- cable
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Abstract
The invention relates to a water-seal electric connector, consisting of a plug and a socket, wherein the plug comprises a thread sleeve, a plug shell, an inserting pin, an inserting pin connection cable and a combined plug base assembly; the socket comprises a socket shell, a combined socket base assembly, a jack and a jack connection cable; the butt joint end of the plug shell is provided with a groove and a step end surface, and an O-shaped seal ring and a seal pad are respectively arranged in the groove and on the step end surface; and the butt joint end of the socket shell is provided with an annular groove and a step end surface groove, an O-shaped seal ring is arranged in the annular groove and the step end surface groove respectively, and a seal pad is arranged on the end surface of a cavity body of the butt joint end of the socket shell. The water-seal electric connector disclosed by the invention has the characteristics of simple structure, excellent effect and stable and reliable performances, is suitable for an application location of an electric connector with a waterproof seal requirement, and can meet use requirements of a novel device.
Description
Technical field
The present invention relates to a kind of watertightness cable connector, belong to technical field of electric connectors.
Background technology
In all kinds of electronic systems, electric connector is electrically connected and the signal transmission between device and device, assembly and assembly, system and system, is to constitute the necessary base components of holonomic system.At deep water and marine field, electric connector also is able to use gradually at present, therefore needs corresponding watertightness cable connector, and the watertightness cable connector not only requires to have the waterproof sealing function under certain depth condition, more requires to keep system works normal.
Common connector is not because butt end and tail end are all taked seal approach, so can't use under water.And present existing water-proof connector only adopts Sealed casing pipe or sealing gasket, tail end to adopt the form of sealing shroud to reach integral sealing effect in the butt end; This hermetically-sealed construction connector can be used normal under certain depth condition, but can't use under the dark under water condition.
Summary of the invention
The object of the present invention is to provide a kind of watertightness cable connector, make electric connector, innerly keep good sealing state and bear certain hydraulic pressure, guarantee that the working signal transmission is normal when using under the deep water.
Said watertightness cable connector; Form by plug and socket; Wherein plug comprises swivel nut, plug body, contact pin, contact pin stube cable and Plug base component; Said contact pin places Plug base component respective aperture and afterbody to link to each other with the contact pin stube cable, and in the plug body of packing in the lump, swivel nut is sleeved on outside the plug body; Said socket comprises jack housing, socket base component, jack and jack stube cable; Said jack places in the socket base component and the jack housing of packing into; Tail end links to each other with the jack stube cable; Said plug body butt end is provided with groove and step end face, with the step end face place O RunddichtringO and sealing gasket is housed respectively in the groove; The jack housing butt end is provided with annular groove and step end face groove, in this annular groove and the step end face groove O RunddichtringO is housed, and jack housing butt end cavity end face is equipped with sealing gasket.
Said contact pin, jack stube cable adopt the plastic packaging cable.
Adopt the watertightness cable connector of the present invention of such scheme to have simple in structure, complete function, effect is good, stable and reliable for performance, is applicable to that electric connector needs the application scenario of waterproof sealing requirement, can satisfy the user demand of novel device.
Description of drawings
Fig. 1 is a watertightness cable connector construction sketch map of the present invention.
Fig. 2 is a plug master cutaway view in the watertightness cable connector of the present invention;
Fig. 3 is a socket master cutaway view in the watertightness cable connector of the present invention;
Fig. 4 is socket and a mounting panel connection layout in the watertightness cable connector of the present invention;
Among the figure: 1-swivel nut, 2-O shape sealing ring, 3-sealing gasket, 4-plug body, 5-contact pin, 6-Plug base component, 7-contact pin stube cable, 8-jack housing, 9-socket seal pad, 10,11-O shape sealing ring, 12-jack stube cable, 13-socket base component, 14-jack, 15-mounting panel, 16-locking nut, 17-casing.
Embodiment
Below in conjunction with accompanying drawing watertightness cable connector according to the invention is done further detailed description:
As shown in Figure 1; Watertightness cable connector of the present invention; Be made up of plug and socket, wherein plug comprises swivel nut 1, plug body 4, contact pin 5, contact pin stube cable 7 and Plug base component 6, and said contact pin 5 places Plug base component 6 respective aperture and afterbody to link to each other with contact pin stube cable 7; Pack in the lump in the plug body 4, swivel nut 1 is sleeved on outside the plug body; Said socket comprises jack housing 8, socket base component 13, jack 14 and jack stube cable 12; Said jack 14 places in the socket base component 13 and the jack housing 8 of packing into; Tail end links to each other with jack stube cable 12; Said plug body butt end is provided with groove and step end face, with the step end face place O RunddichtringO 2 and sealing gasket 3 is housed respectively in the groove; Jack housing 8 butt ends are provided with annular groove and step end face groove, and O RunddichtringO 10,11 is housed in this annular groove and the step end face groove, and jack housing butt end cavity end face is equipped with sealing gasket 9.Said contact pin, jack stube cable 7,12 adopt the plastic packaging cable.
When the socket of connector of the present invention is connected with the mounting panel 15 of casing 17; Fastening through locking nut 16, O RunddichtringO 10,11 is realized radial seal in the jack housing 8 butt end grooves, when butt joint, is compressed filling groove; Stoped flowing of its sealed fluid flow; Guaranteed the sealing state in mounting panel rear box space, made facilities such as components and parts and cable in the casing 17 can not receive the influence of external water pressure, and the elasticity of rubber can compensate and makes and fit tolerance.
After connector plug of the present invention and the socket butt joint; Sealing gasket 9 on the plug body 4 compression sockets; Plug O RunddichtringO 2 receives jack housing 8 compressions and filling groove, and the sealing gasket 3 of the plug of jack housing 8 front ends compression simultaneously stops fluid-encapsulated flowing; The elasticity of rubber can compensate and make and fit tolerance simultaneously, and the elastic memory of its material internal is to keep the important means of sealing.
Claims (2)
1. watertightness cable connector; Form by plug and socket; Wherein plug comprises swivel nut (1), plug body (4), contact pin (5), contact pin stube cable (7) and Plug base component (6); Said contact pin (5) places Plug base component (6) respective aperture and afterbody to link to each other with contact pin stube cable (7), and in the plug body of packing in the lump (4), swivel nut (1) is sleeved on outside the plug body; Said socket comprises jack housing (8), socket base component (13), jack (14) and jack stube cable (12); Said jack (14) places in the socket base component (13) and the jack housing of packing into (8); Tail end links to each other with jack stube cable (12); It is characterized in that: said plug body butt end is provided with groove and step end face, with the step end face place O RunddichtringO (2) and sealing gasket (3) is housed respectively in the groove; Jack housing (8) butt end is provided with annular groove and step end face groove, and O RunddichtringO (10,11) is housed in this annular groove and the step end face groove, and jack housing butt end cavity end face is equipped with sealing gasket (9).
2. watertightness cable connector as claimed in claim 1 is characterized in that: said contact pin, jack stube cable (7,12) adopt the plastic packaging cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101531649A CN102683995A (en) | 2012-05-17 | 2012-05-17 | Water-seal electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101531649A CN102683995A (en) | 2012-05-17 | 2012-05-17 | Water-seal electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102683995A true CN102683995A (en) | 2012-09-19 |
Family
ID=46815562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101531649A Pending CN102683995A (en) | 2012-05-17 | 2012-05-17 | Water-seal electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102683995A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102931529A (en) * | 2012-11-15 | 2013-02-13 | 贵州航天电器股份有限公司 | Through-wall and water seal electric connector |
| CN103762446A (en) * | 2014-01-23 | 2014-04-30 | 广州番禺电缆集团有限公司 | Protection structure and waterproof and dampproof treatment method for grounding position of cable |
| CN104466517A (en) * | 2014-12-10 | 2015-03-25 | 贵州航天电器股份有限公司 | Short-circuit protection connector |
| CN104993300A (en) * | 2015-06-28 | 2015-10-21 | 中航光电科技股份有限公司 | Pin contact and connector assembly |
| CN105186189A (en) * | 2015-09-02 | 2015-12-23 | 陕西格兰浮实业有限公司 | Underwater sealed electric connector |
| CN107689501A (en) * | 2016-08-03 | 2018-02-13 | 中天海洋系统有限公司 | Contact assembly and the connector for having the contact assembly |
| CN107919573A (en) * | 2017-11-07 | 2018-04-17 | 贵州航天电器股份有限公司 | It is a kind of to be used for underwater electric connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094128U (en) * | 1991-04-08 | 1992-01-22 | 冯关仁 | Underwater electrical connector |
| US6482036B1 (en) * | 2002-06-13 | 2002-11-19 | Blaine L. Broussard | Waterproof electrical connector |
| CN1553544A (en) * | 2003-05-30 | 2004-12-08 | 中国科学院海洋研究所 | Electric cable connector |
| CN201075466Y (en) * | 2007-05-23 | 2008-06-18 | 杭州航天电子技术有限公司 | Underwater isolating electric coupler |
-
2012
- 2012-05-17 CN CN2012101531649A patent/CN102683995A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094128U (en) * | 1991-04-08 | 1992-01-22 | 冯关仁 | Underwater electrical connector |
| US6482036B1 (en) * | 2002-06-13 | 2002-11-19 | Blaine L. Broussard | Waterproof electrical connector |
| CN1553544A (en) * | 2003-05-30 | 2004-12-08 | 中国科学院海洋研究所 | Electric cable connector |
| CN201075466Y (en) * | 2007-05-23 | 2008-06-18 | 杭州航天电子技术有限公司 | Underwater isolating electric coupler |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102931529A (en) * | 2012-11-15 | 2013-02-13 | 贵州航天电器股份有限公司 | Through-wall and water seal electric connector |
| CN103762446A (en) * | 2014-01-23 | 2014-04-30 | 广州番禺电缆集团有限公司 | Protection structure and waterproof and dampproof treatment method for grounding position of cable |
| CN103762446B (en) * | 2014-01-23 | 2016-06-22 | 广州番禺电缆集团有限公司 | The safeguard structure at cable ground connection position and waterproof, Moistureproof treatment method |
| CN104466517A (en) * | 2014-12-10 | 2015-03-25 | 贵州航天电器股份有限公司 | Short-circuit protection connector |
| CN104993300A (en) * | 2015-06-28 | 2015-10-21 | 中航光电科技股份有限公司 | Pin contact and connector assembly |
| CN105186189A (en) * | 2015-09-02 | 2015-12-23 | 陕西格兰浮实业有限公司 | Underwater sealed electric connector |
| CN107689501A (en) * | 2016-08-03 | 2018-02-13 | 中天海洋系统有限公司 | Contact assembly and the connector for having the contact assembly |
| CN107689501B (en) * | 2016-08-03 | 2024-03-26 | 中天海洋系统有限公司 | Contact assembly and connector with same |
| CN107919573A (en) * | 2017-11-07 | 2018-04-17 | 贵州航天电器股份有限公司 | It is a kind of to be used for underwater electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |