CN102957039B - Underwater plug sealing electric connector - Google Patents
Underwater plug sealing electric connector Download PDFInfo
- Publication number
- CN102957039B CN102957039B CN201110253789.8A CN201110253789A CN102957039B CN 102957039 B CN102957039 B CN 102957039B CN 201110253789 A CN201110253789 A CN 201110253789A CN 102957039 B CN102957039 B CN 102957039B
- Authority
- CN
- China
- Prior art keywords
- casing
- plug
- insulator
- socket
- jack
- 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
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention provides an underwater plug sealing electric connector which mainly comprises a sealing plug and a sealing socket which are connected by adopting a plug mode. The electric connector mainly comprises the sealing plug and the sealing socket which are connected by adopting the plug mode, wherein the sealing plug mainly comprises a rear housing, a plug housing, a thrusting needle insulator and a thrusting needle contact element; the sealing socket mainly comprises a socket housing, a jack insulator and a jack contact element; and the thrusting needle insulator is connected with the jack insulator through three layers of independent sealing structures. The underwater plug sealing electric connector provided by the invention has the advantages of humanized design, convenience for use, good sealing property, low manufacturing cost, and great economic value and social value.
Description
Technical field
The present invention relates to the design of underwater electrical connector, specifically provide a kind of underwater pluggable sealed electrical connector.
Background technology
At present, domestic water lower connector only has sealing function, not there is underwater pluggable to connection function, namely sink to again after water surface docking and carry out work under water, but along with increasing of the work such as clearance, exploration under water, the work such as maintenance, connection of the following main equipment of the water surface does not allow to carry out more than the water surface attended operation again, the present invention provides a kind of underwater pluggable sealed electrical connector especially, the invention of this connector can increase the operating space of below the water surface greatly, has great economic worth and social value.
Summary of the invention
The present invention provides a kind of underwater pluggable sealed electrical connector especially, this electrical connector design hommization, easy to use, insulator in sealing plug and seal socket and each contact all adopt independent sealed design, adopt multilayer steps over-surplus fit structure (607) to design between all contacts and insulator to seal, dovetail flume structure is adopted to design between insulator and housing, electric connector afterbody all adopts embedding process, all contacts all adopt single Seal Design, similar O ring structure is all adopted to design in each contact point of connector interface, and adopt 3 road sealing ring designs, sealing plug and seal socket can achieve a butt joint under water, and good airproof performance, cost of manufacture is low, there is great economic worth and social value.
Underwater pluggable sealed electrical connector of the present invention, wherein, described electric connector is primarily of the sealing plug adopting pluggable mode to connect and seal socket composition;
Described sealing plug is primarily of back casing (1), plug casing (2), O type circle, contact pin insulator (3), contact pin contacting piece (4) composition, wherein, plug casing (2) is connected with back casing (1) and forms cavity I, contact pin insulator (3) is placed in cavity I and is connected by dovetail flume structure I (302) with plug casing (2), contact pin insulator (3) be placed in cavity I interior with contact pin contacting piece (4) by multilayer steps over-surplus fit structure (304)) be connected;
Described seal socket is primarily of Socket casing (5), jack insulator (6), jack contact (7) composition, wherein, be connected by dovetail flume structure II (506) between Socket casing (5) with jack insulator (6), be connected by multilayer steps over-surplus fit structure (607) between jack insulator (6) with jack contact (7); Described contact pin insulator (3) is connected by independent 3 layers of seal structural part with between jack insulator (6).
Underwater pluggable sealed electrical connector of the present invention, wherein, is provided with O RunddichtringO (9) between described back casing (1) and plug casing (2).
Underwater pluggable sealed electrical connector of the present invention, wherein, described back casing (1) has been threaded connection little tail nut (10), little tail nut (10) connecting clamp (11), wire clamp (11) is slidably connected by back casing (1) inner conical surface and back casing (1), little tail nut (10) promotes wire clamp (11) and moves along back casing (1) inner conical surface, thus makes wire clamp (11) clamping cable ensure that cable and connector do not get loose.
Underwater pluggable sealed electrical connector of the present invention, wherein, described plug casing (2) has been threaded connection trim ring I (12) and clamp nut I (13).In plug casing (2) and Socket casing (5) docking operation, compress contact pin insulator (3) play connector radial seal effect.
Underwater pluggable sealed electrical connector of the present invention, wherein, described plug casing (2) is provided with slotted cheese head screw (14), slotted cheese head screw (14) has been threaded connection coupling nut (15), plays locking effect after connector docking.
Underwater pluggable sealed electrical connector of the present invention, wherein, described Socket casing (5) has been threaded connection trim ring II (16) and clamp nut II (17), compresses jack insulator (6) and play connector radial seal effect in plug casing (2) and Socket casing (5) docking operation.
Underwater pluggable sealed electrical connector of the present invention, wherein, described Socket casing (5) and equipment connection place are provided with O RunddichtringO II (18), O RunddichtringO II (19), thus the sealing effectiveness between the equipment of guarantee and Socket casing (5).
Accompanying drawing explanation
Fig. 1 is seal socket structure chart;
Fig. 2 is sealing plug structure chart;
Fig. 3 is that contact pin insulator (3) is connected front view with plug casing (2);
Fig. 4 is that Socket casing (5) is connected front view with jack shell;
Fig. 5 is that contact pin insulator (3) is connected front view with contact pin contacting piece (4);
Fig. 6 is that jack insulator (6) is connected front view with jack insulator (6);
Fig. 7 is that contact pin insulator (3) is connected front view with jack insulator (6).
Embodiment
Underwater pluggable sealed electrical connector described in the present embodiment, wherein, described electric connector is primarily of the sealing plug adopting pluggable mode to connect and seal socket composition;
Described sealing plug is primarily of back casing (1), plug casing (2), O type circle, contact pin insulator (3), contact pin contacting piece (4) composition, wherein, plug casing (2) is connected with back casing (1) and forms cavity I, contact pin insulator (3) is placed in cavity I and is connected by dovetail flume structure I (302) with plug casing (2), contact pin insulator (3) be placed in cavity I interior with contact pin contacting piece (4) by multilayer steps over-surplus fit structure (304)) be connected;
Described seal socket is primarily of Socket casing (5), jack insulator (6), jack contact (7) composition, wherein, be connected by dovetail flume structure II (506) between Socket casing (5) with jack insulator (6), be connected by multilayer steps over-surplus fit structure (607) between jack insulator (6) with jack contact (7); By independent sealed anatomical connectivity between described contact pin insulator (3) and jack insulator (6).
Underwater pluggable sealed electrical connector described in the present embodiment, wherein, is provided with O RunddichtringO (9) between described back casing (1) and plug casing (2).
Underwater pluggable sealed electrical connector described in the present embodiment, wherein, described back casing (1) has been threaded connection little tail nut (10), little tail nut (10) connecting clamp (11), wire clamp (11) is slidably connected by back casing (1) inner conical surface and back casing (1), little tail nut (10) promotes wire clamp (11) and moves along back casing (1) inner conical surface, thus makes wire clamp (11) clamping cable ensure that cable and connector do not get loose.
Underwater pluggable sealed electrical connector described in the present embodiment, wherein, described plug casing (2) has been threaded connection trim ring I (12) and clamp nut I (13), compresses contact pin insulator (3) and play connector radial seal effect in plug casing (2) and Socket casing (5) docking operation.
Underwater pluggable sealed electrical connector described in the present embodiment, wherein, described plug casing (2) is provided with slotted cheese head screw (14), slotted cheese head screw (14) has been threaded connection coupling nut (15), plays locking effect after connector docking.
Underwater pluggable sealed electrical connector described in the present embodiment, wherein, described Socket casing (5) has been threaded connection trim ring II (16) and clamp nut II (17), compresses jack insulator (6) and play connector radial seal effect in plug casing (2) and Socket casing (5) docking operation.
Underwater pluggable sealed electrical connector described in the present embodiment, wherein, by 3 layers of independent sealed anatomical connectivity between described contact pin insulator (3) and jack insulator (6).
Underwater pluggable sealed electrical connector described in the present embodiment, wherein, described Socket casing (5) and equipment connection place are provided with O RunddichtringO II (18), O RunddichtringO II (19), thus the sealing effectiveness between the equipment of guarantee and Socket casing (5).
Claims (6)
1. a underwater pluggable sealed electrical connector, is characterized in that: described electric connector is primarily of the sealing plug adopting pluggable mode to connect and seal socket composition; Described sealing plug is primarily of back casing (1), plug casing (2), contact pin insulator (3), contact pin contacting piece (4) composition, wherein, plug casing (2) is connected with back casing (1) and forms cavity I, contact pin insulator (3) is placed in cavity I and is connected by dovetail flume structure I (302) with plug casing (2), and contact pin insulator (3) is placed in cavity I and is connected by multilayer steps over-surplus fit structure (304) with contact pin contacting piece (4);
Described seal socket is primarily of Socket casing (5), jack insulator (6), jack contact (7) composition, wherein, be connected by dovetail flume structure II (506) between Socket casing (5) with jack insulator (6), be connected by multilayer steps over-surplus fit structure (607) between jack insulator (6) with jack contact (7); Described contact pin insulator (3) is connected by independent 3 layers of sealer component (8) with between jack insulator (6); Described back casing (1) has been threaded connection little tail nut (10), little tail nut (10) connecting clamp (11), wire clamp (11) is slidably connected by back casing (1) inner conical surface and back casing (1).
2. according to underwater pluggable sealed electrical connector described in claim 1, it is characterized in that: between described back casing (1) and plug casing (2), be provided with O RunddichtringO (9).
3. according to underwater pluggable sealed electrical connector described in claim 1, it is characterized in that: described plug casing (2) has been threaded connection trim ring I (12) and clamp nut I (13).
4. according to underwater pluggable sealed electrical connector described in claim 1, it is characterized in that: described plug casing (2) is provided with slotted cheese head screw (14), slotted cheese head screw (14) has been threaded connection coupling nut (15).
5. according to underwater pluggable sealed electrical connector described in claim 1, it is characterized in that: described Socket casing (5) has been threaded connection trim ring II (16) and clamp nut II (17).
6. according to underwater pluggable sealed electrical connector described in claim 1, it is characterized in that: described Socket casing (5) and equipment under test junction are provided with O RunddichtringO II (18), O RunddichtringO II (19).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110253789.8A CN102957039B (en) | 2011-08-31 | 2011-08-31 | Underwater plug sealing electric connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110253789.8A CN102957039B (en) | 2011-08-31 | 2011-08-31 | Underwater plug sealing electric connector |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102957039A CN102957039A (en) | 2013-03-06 |
CN102957039B true CN102957039B (en) | 2015-04-08 |
Family
ID=47765489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110253789.8A Active CN102957039B (en) | 2011-08-31 | 2011-08-31 | Underwater plug sealing electric connector |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102957039B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103490220B (en) * | 2013-09-23 | 2016-04-20 | 苏州华旃航天电器有限公司 | A kind of anti-plastics soften the high-temperature high-voltage sealing electric connector of rear flowing |
CN103872508B (en) * | 2014-03-19 | 2016-04-13 | 苏州华旃航天电器有限公司 | The sealed electric connector of a kind of injection moulding |
CN108346905A (en) * | 2017-01-23 | 2018-07-31 | 天津开发区兴衡石油机械配件有限公司 | A kind of integrated plug that submarine cable is connect with wave detector |
CN106877089B (en) * | 2017-03-14 | 2023-02-28 | 欧舶智能科技(上海)有限公司 | Invasive deepwater connector |
CN107681387B (en) * | 2017-09-29 | 2023-06-30 | 沈阳兴华航空电器有限责任公司 | Multi-core self-short-circuit protection connector structure |
CN107732538A (en) * | 2017-09-30 | 2018-02-23 | 沈阳兴华航空电器有限责任公司 | Can load-bearing water-tight electrical connector |
CN107834283A (en) * | 2017-11-29 | 2018-03-23 | 浙江中杭电子有限公司 | The sealing structure of plug, socket and underwater electrical connector |
CN109449661B (en) * | 2018-10-31 | 2020-08-04 | 四川创未网络科技有限公司 | Underwater pluggable insulation connecting seat, connector and implementation method |
CN109407227B (en) * | 2018-11-28 | 2023-10-20 | 沈阳兴华航空电器有限责任公司 | Small-sized wet-plug photoelectric connector |
CN113078492B (en) * | 2021-03-24 | 2022-09-20 | 武汉船舶通信研究所(中国船舶重工集团公司第七二二研究所) | Contact pin for underwater plugging |
CN113422241B (en) * | 2021-06-29 | 2022-04-08 | 中航光电科技股份有限公司 | Photoelectric composite connector |
CN116632602A (en) * | 2023-07-24 | 2023-08-22 | 山东合利时电子科技有限公司 | Quick-release high-voltage coaxial electric connector and application method thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201075467Y (en) * | 2007-05-23 | 2008-06-18 | 杭州航天电子技术有限公司 | Underwater anti-short circuit isolating electric coupler |
CN201466407U (en) * | 2009-06-30 | 2010-05-12 | 安费诺科耐特(西安)科技有限公司 | Airtight-type RF coaxial connector |
CN201667442U (en) * | 2010-03-24 | 2010-12-08 | 中航光电科技股份有限公司 | Plugging electric connector |
CN101997230A (en) * | 2009-08-11 | 2011-03-30 | 健和兴端子股份有限公司 | Waterproof connector |
CN201927821U (en) * | 2010-11-05 | 2011-08-10 | 高文彬 | Circular power connector with air tightness |
-
2011
- 2011-08-31 CN CN201110253789.8A patent/CN102957039B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201075467Y (en) * | 2007-05-23 | 2008-06-18 | 杭州航天电子技术有限公司 | Underwater anti-short circuit isolating electric coupler |
CN201466407U (en) * | 2009-06-30 | 2010-05-12 | 安费诺科耐特(西安)科技有限公司 | Airtight-type RF coaxial connector |
CN101997230A (en) * | 2009-08-11 | 2011-03-30 | 健和兴端子股份有限公司 | Waterproof connector |
CN201667442U (en) * | 2010-03-24 | 2010-12-08 | 中航光电科技股份有限公司 | Plugging electric connector |
CN201927821U (en) * | 2010-11-05 | 2011-08-10 | 高文彬 | Circular power connector with air tightness |
Also Published As
Publication number | Publication date |
---|---|
CN102957039A (en) | 2013-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102957039B (en) | Underwater plug sealing electric connector | |
CN202855959U (en) | One-body type crimping connector | |
CN204144594U (en) | A kind of compression joint type microminiature Bussing connector | |
CN102509943B (en) | Watertight connector with skeleton-free structure | |
CN202840091U (en) | Deepwater watertight connecter | |
CN103441373A (en) | Contact cable assembly for underwater inserting and pulling | |
CN101604803B (en) | Waterproof insulated connector | |
CN203645042U (en) | Connector sealing device | |
CN102683995A (en) | Water-seal electric connector | |
CN203445584U (en) | Single core cable sealing connecting device | |
CN103682786A (en) | Cable connector of photovoltaic system | |
CN201011682Y (en) | Deep water self-detaching electrical coupler | |
CN203166209U (en) | Waterproof joint | |
CN103441374A (en) | Underwater pluggable electric connector | |
CN103227383A (en) | Watertight connector | |
CN203859356U (en) | Base interface anastomosis bayonet type radio frequency coaxial electric connector | |
CN206758739U (en) | A kind of high undersea hydrostatic pressures heavy-current electric connector | |
CN203218581U (en) | Watertight connector | |
CN204144569U (en) | A kind of ultralow temperature electric connector | |
CN203787667U (en) | Connector for sealed cabin penetrating cable of underwater propeller | |
CN205752749U (en) | A kind of waterproof electrical connector | |
CN205212069U (en) | SMA inserts formula adapter soon | |
CN112467455A (en) | High waterproof plastic watertight connector | |
CN201515087U (en) | Multifunctional waterproof plug | |
CN204760661U (en) | Structure is prevented changeing by circular connector butt joint bolt |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |