CN101478080B - Anti-high voltage connector, plug and socket - Google Patents
Anti-high voltage connector, plug and socket Download PDFInfo
- Publication number
- CN101478080B CN101478080B CN200910064173A CN200910064173A CN101478080B CN 101478080 B CN101478080 B CN 101478080B CN 200910064173 A CN200910064173 A CN 200910064173A CN 200910064173 A CN200910064173 A CN 200910064173A CN 101478080 B CN101478080 B CN 101478080B
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- socket
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- ring
- casing
- high voltage
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention relates to a high-voltage resisting electric connector receptacle, which comprises a receptacle housing and a receptacle insulator inside the receptacle housing. The end of the receptacle matched with a corresponding plug is a first end; a slender cover-free wire cable passage for accommodating the plug is arranged in the receptacle insulator. A mounting hole for a socket contact is formed at the end of the passage. An axial fixed socket contact is plugged in the mounting hole for the socket contact in a sealed way. The length of the passage is not less than the creepage distance of a working voltage. The tail end of the socket contact is provided with a backstop barb. The receptacle insulator is provided with a barb groove matched with the backstop barb. A stepped surface is arranged inside the mounting hole for the socket contact. The first end surface of the socket contact is matched with the stepped surface in a thrusting manner. According to the scheme, the high-voltage resisting electric connector plug is used together with the high-voltage resisting electric connector receptacle, thereby bringing convenience to on-off control of wire cables and electric equipment in an oiling crate.
Description
Technical field
The present invention relates to a kind of anti-high voltage connector plug, relate to a kind of anti-high voltage connector socket simultaneously, also relate to a kind of anti-high voltage connector.
Background technology
In some special application scenarios, need high voltage cable be incorporated in the cabinet that is marked with oil, and link to each other with electric equipment in the cabinet.Present way is directly perforate on cabinet; The end that cable is peelled off crust directly is inserted in the cabinet and links to each other with electric equipment, and the gauze screen of cable directly is connected on the cabinet, in addition; Tapping at cabinet is provided with the sealing between a sealing seal nipple realization cable and the cabinet; Present this way can not realize the control of cable break-make, if realize the disconnection of cable and the establishing of cabinet inside electrical equipment, must earlier the oil in the cabinet all be emitted; Could further in cabinet, operate then, cable and the establishing of cabinet inside electrical equipment are separated.
Summary of the invention
The purpose of this invention is to provide a kind of anti-high voltage connector plug; A kind of anti-high voltage connector socket is provided simultaneously; A kind of anti-high voltage connector also is provided, makes things convenient for function that break-make controls and the requirement of withstand voltage that satisfies connector in order to realize high voltage cable and electric equipment in the oiling cabinet.
For realizing above-mentioned purpose; Anti-high voltage connector socket of the present invention adopts following technical scheme: a kind of anti-high voltage connector socket, comprise Socket casing and socket insulator wherein, and socket and corresponding plug inserting end are head end; Be provided with the elongated passageway that removes the crust cable that holds plug in the said socket insulator; The tail end of passage is provided with socket contact installing hole, and sealing is inserted with the socket contact in the socket contact installing hole, and the length of said passage is not less than the creepage distance of operating voltage; The tail end of socket contact is provided with the stopping hangnail; The socket insulator is provided with the hangnail groove with said stopping hangnail corresponding matching, has cascaded surface in the socket contact installing hole, and the head end face of socket contact cooperates with the cascaded surface thrust.
Said socket insulator seal is fixedly arranged in the Socket casing; The head end of Socket casing is provided with the card edge; The card edge cooperates with the head end face roof pressure of socket insulator, and the front end of Socket casing is provided with internal thread, and the internal thread place is bolted with hold-down nut; The head end face of hold-down nut cooperates with step surface thrust on the socket insulator; The middle part of Socket casing has the socket mounting panel, is bolted with the clamp nut with the mounting panel corresponding matching on the Socket casing, socket mounting panel and clamp nut over against end face be provided with sealing ring.
Said socket contact is a jack, and jack is coaxial two blind holes that are oppositely arranged, and the socket contact cooperates with the socket insulator seal through at least one sealing ring, and the end of inner blind hole is provided with the elasticity string of a hat.
The stem of said Socket casing be provided be used for plug on the external screw thread that is connected of coupling nut.
Anti-high voltage connector plug of the present invention adopts following technical scheme:
A kind of anti-high voltage connector plug; Said plug comprises plug casing and is used for and the plug contact that goes the crust cable to be electrically connected that passes plug casing and extend forward; Said plug casing is interior from back to preceding coaxial successively cable locking device, compacting ring and the shading ring of being provided with; The rear end of said plug casing is provided with the retaining edge that is used for the block cable locking device; The plug casing front end face offers the screwed hole that supplies shading ring to be spirally connected, and compacting ring cooperates with conical surface sleeve with shading ring relatively, and said shading ring can press fit into clamp ring and cable locking device in the housing when screwing in screwed hole; Said cable locking device is made up of clamp ring and the binding ring that can radially actuate, and the tail end of binding ring inserts in the clamp ring and with the corresponding sleeve of the conical surface and cooperates.
Be provided with between the conical surface of said compacting ring and shading ring relative engagement and press the net gap.
Be rotatably equipped with the coupling nut of axial limiting on the said plug casing.
Anti-high voltage connector of the present invention adopts following technical scheme:
A kind of anti-high voltage connector; Said electric connector comprises plug and socket; Said plug comprises plug casing and is used for and the plug contact that goes the crust cable to be electrically connected that passes plug casing and extend forward; From back to preceding coaxial successively cable locking device, compacting ring and the shading ring of being provided with, the rear end of said plug casing is provided with the retaining edge that is used for the block cable locking device in the said plug casing, and the plug casing front end face offers the screwed hole that supplies shading ring to be spirally connected; Compacting ring cooperates with conical surface sleeve with shading ring relatively; Said shading ring can press fit into clamp ring and cable locking device in the housing when screwing in screwed hole, and said cable locking device is made up of clamp ring and the binding ring that can radially actuate, and the tail end of binding ring inserts in the clamp ring and with the corresponding sleeve of the conical surface and cooperates; Said socket comprises Socket casing and socket insulator wherein; Socket and corresponding plug inserting end are head end; Be provided with the elongated passageway that removes the crust cable that holds plug in the said socket insulator; The tail end of passage is provided with socket contact installing hole, and sealing is inserted with the socket contact of axial restraint in the socket contact installing hole, and the length of said passage is not less than the creepage distance of operating voltage.
Be provided with between the conical surface of said compacting ring and shading ring relative engagement and press the net gap.
Said socket insulator seal is fixedly arranged in the Socket casing, and the middle part of Socket casing has the socket mounting panel, is bolted with the clamp nut with the mounting panel corresponding matching on the Socket casing, socket mounting panel and clamp nut over against end face be provided with sealing ring.
Said socket contact is a jack, and jack is coaxial two blind holes that are oppositely arranged, and the socket contact cooperates with the socket insulator seal through at least one sealing ring, and the end of inner blind hole is provided with the elasticity string of a hat.
Be rotatably equipped with the coupling nut of axial limiting on the said plug casing, the afterbody of Socket casing be provided be used for plug on the external screw thread that is spirally connected of coupling nut.
The anti-high voltage connector of such scheme; Its socket can be sealingly fastened on the oiling cabinet through Socket casing; The front end of socket is positioned at cabinet, and the electric equipment in the front end of socket contact and the cabinet is connected, and the afterbody of socket contact is used for being conducted with the plug contact and is connected.Plug is connected with high voltage cable mutually; The gauze screen of cable front end is pressed in the pressure net gap that is provided with in the plug; Conductor that the cable front end exhumes out and plug contact are connected; The creepage distance that goes the crust section that cable extends plug casing satisfies requirement of withstand voltage, and the length of holding the elongated passageway of crust cable in the socket satisfies the plug requirement of withstand voltage, and here withstand voltage refers to the puncture voltage between the gauze screen of conductor that cable exhumes out and cable.When cable need be with the conducting of oiling machine in-box electric appliance equipment, only need plug is connected task with socket to inserting to accomplish, and when realizing breaking off, only need plug be pulled away socket and get final product.After adopting the connector of this programme, can control the break-make of cable and oiling machine in-box electric appliance equipment easily, simple to operate, reliable operation.
In addition; The binding ring of said plug can radially actuate, and when shading ring was screwed backward, binding ring shrank under the conical surface effect that the clamp ring sleeve cooperates; Binding ring on tightly the crust that is wrapped in cable, has prevented that cable and plug casing are separated in the process of shrinking.
Also have; Be provided with a sufficiently long crust cable passage that goes in the socket insulator, during use, plug and socket that the crust cable is installed are pegged graft; The crust section of going of cable is coincide inserting in going to the crust cable passage, and the creepage distance that goes the crust section of cable satisfies requirement of withstand voltage.Simultaneously, the socket contact is the metalwork that two ends are provided with coaxial blind hole, and this structure can satisfy the requirement of electrical connection, can satisfy seal request again, and the oil that is unlikely in the cabinet oozes out from the socket contact.
Description of drawings
Fig. 1 is the structural representation of anti-high voltage connector socket of the present invention;
Fig. 2 is the perspective view of anti-high voltage connector socket of the present invention;
Fig. 3 is the structural representation that the present invention is interspersed with the anti-high voltage connector plug of cable;
Fig. 4 is the structural representation of socket contact of the present invention.
Embodiment
Fig. 1, Fig. 2, anti-high voltage connector socket of the present invention shown in Figure 4; Comprise socket insulator 4, the coaxial elongated socket contact installing hole (left side of drawing is the tail end of socket, and the right side of drawing is the head end of socket) that removes crust cable passage 30 and afterbody that extends internally from stem that is provided with in the socket insulator 4; Go crust cable passage 30 and socket contact installing hole to be conducted; Go the length of crust cable passage 30 to satisfy requirement of withstand voltage, go the diameter of crust cable passage 30 corresponding consistent, seal the socket contact 1 that is inserted with axial restraint through O type circle 2 in the socket contact installing hole with insulating barrier 21 diameters of cable; Socket contact 1 is for axially being provided with the jack of two coaxial blind holes; The stem of socket contact 1 is provided with the elasticity string of a hat 3, and the afterbody of socket contact 1 is provided with stopping hangnail 22, and socket insulator 4 is provided with the hangnail groove with said stopping hangnail 22 corresponding matching; In addition; Have cascaded surface in the socket contact installing hole, the head end face of socket contact 1 cooperates with the cascaded surface thrust, and socket contact 1 is axially fixed in the socket insulator 4 through hangnail structure and step surface fit structure.Be set with Socket casing 10 on the socket insulator 4; The stem of Socket casing 10 is provided with the card edge; The card edge cooperates with the head end face roof pressure of socket insulator 4, and the tail end of Socket casing 10 is provided with internal thread, and the internal thread place is bolted with hold-down nut 5; Certainly also can use the clamping of collar to replace being spirally connected of hold-down nut 5 here; The head end face of hold-down nut 5 cooperates with step surface thrust on the socket insulator 4, and the outer peripheral face of pin insulator 4 is provided with twice O RunddichtringO 8, and O RunddichtringO 8 is positioned at the rear of pin insulator 4 and plug casing 10 contact positions.The tail end of Socket casing 10 has external thread section, is bolted with two clamp nuts on the external thread section, and the right side of each clamp nut 6 is equipped with a pad 7.The middle part of Socket casing 10 has socket mounting panel 33, and the front end face of socket mounting panel 33 is provided with an O RunddichtringO 9.
Anti-high voltage connector plug of the present invention shown in Figure 3; Comprise plug casing 14; (left side of drawing is the front end of plug from the back to the preceding coaxial successively binding ring that is provided with clamp ring 18, can radially actuates 17, compacting ring 15 and shading ring 13 in the plug casing 14; The right side of drawing is the tail end of plug), the diameter of clamp ring 18 is greater than the diameter of binding ring 17; The tail end of plug casing 14 is provided with the retaining edge that is used for block clamp ring 18; The rear end face of clamp ring 18 cooperates with the front end face thrust on retaining edge; Shading ring 13 is spirally connected with plug casing 14, and clamp ring 18 is the conical surface with the face of binding ring 17 corresponding matching, and 17 weeks of binding ring upwards are provided with an opening; It can certainly be the groove that extends forward from rear end face that upwards is provided with in week; Compacting ring 15 is the conical surface with the face of shading ring 13 relative engagement, is provided with between the conical surface of compacting ring 15 and shading ring 13 relative engagement to press net gap 20, is rotatably equipped with the coupling nut 12 through flange on the plug casing 14 and back-up ring 16 axial limitings on the plug casing 14.During use; The crust 19 of cable front end certain-length is peelled off, and the insulating barrier 21 of cable front end is peelled off an end expose conductor, then plug connector 11 of fixed installation on conductor; Plug connector 11 is a contact pin; Subsequently cable is passed plug casing 14, clamp ring 18, binding ring 17, compacting ring 15 and shading ring 13 forward successively from the rear end of plug casing 14, the end face top of cable sheath 19 terminates in the end face of compacting ring 15, and the gauze screen that cable exposes crust 19 is located in the pressure net gap 20; Binding ring 17 circumferentially tightens on the crust 19 that is pressed on cable, and the creepage distance of peelling off the cable segment of crust satisfies requirement of withstand voltage.
Fig. 1, Fig. 2, Fig. 3, anti-high voltage connector of the present invention shown in Figure 4; Comprise plug and socket; Said plug comprises plug casing 14; From back to preceding coaxial successively clamp ring 18, binding ring 17, compacting ring 15 and the shading ring 13 (left side of drawing is the front end of plug, and the right side of drawing is the tail end of plug) of being provided with, the diameter of clamp ring 18 is greater than the diameter of binding ring 17 in the plug casing 14; The tail end of plug casing 14 is provided with the retaining edge that is used for block clamp ring 18; The rear end face of clamp ring 18 cooperates with the front end face thrust on retaining edge; Shading ring 13 is spirally connected with plug casing 14, and clamp ring 18 is the conical surface with the face of binding ring 17 corresponding matching, and 17 weeks of binding ring upwards are provided with an opening; It can certainly be the groove that extends forward from rear end face that upwards is provided with in week; Compacting ring 15 is the conical surface with the face of shading ring 13 relative engagement, is provided with between the conical surface of compacting ring 15 and shading ring 13 relative engagement to press net gap 20, is rotatably equipped with the coupling nut 12 through flange on the plug casing 14 and back-up ring 16 axial limitings on the plug casing 14.During use; The crust 19 of cable front end certain-length is peelled off, and the insulating barrier 21 of cable front end is peelled off an end expose conductor, then plug connector 11 of fixed installation on conductor; Plug connector 11 is a contact pin; Subsequently cable is passed plug casing 14, clamp ring 18, binding ring 17, compacting ring 15 and shading ring 13 forward successively from the rear end of plug casing 14, the end face top of cable sheath 19 terminates in the end face of compacting ring 15, and the gauze screen that cable exposes crust 19 is located in the pressure net gap 20; Binding ring 17 circumferentially tightens on the crust 19 that is pressed on cable, and the creepage distance of peelling off the cable segment of crust satisfies requirement of withstand voltage.Said socket comprises socket insulator 4; Coaxially in the socket insulator 4 be provided with the elongated socket contact installing hole that removes crust cable passage 30 and afterbody that extends internally from stem (left side of drawing is the tail end of socket; The right side of drawing is the head end of socket), go crust cable passage 30 and socket contact installing hole to be conducted, go the length of crust cable passage 30 to satisfy requirement of withstand voltage; Go the diameter of crust cable passage 30 corresponding consistent with insulating barrier 21 diameters of cable; Be inserted with the socket contact 1 of axial restraint in the socket contact installing hole through 2 sealings of O type circle, socket contact 1 for axially be provided with two coaxial blind holes jack, the afterbody of socket contact 1 is provided with the elasticity string of a hat 3; The front portion of socket contact 1 is provided with stopping hangnail 22; Socket insulator 4 is provided with the hangnail groove with said stopping hangnail 22 corresponding matching, in addition, has cascaded surface in the socket contact installing hole; The rear end face of socket contact 1 cooperates with the cascaded surface thrust, and socket contact 1 is axially fixed in the socket insulator 4 through hangnail structure and step surface fit structure.Be set with Socket casing 10 on the socket insulator 4; The afterbody of Socket casing 10 is provided with the card edge; The card edge cooperates with the rear end face roof pressure of socket insulator 4, and the front end of Socket casing 10 is provided with internal thread, and the internal thread place is bolted with hold-down nut 5; Certainly also can use the clamping of collar to replace being spirally connected of hold-down nut 5 here; The rear end face of hold-down nut 5 cooperates with step surface thrust on the socket insulator 4, and the outer peripheral face of pin insulator 4 is provided with twice O RunddichtringO 8, and O RunddichtringO 8 is positioned at the leading portion of pin insulator 4 and plug casing 10 contact positions.The front end of Socket casing 10 has external thread section, is bolted with two clamp nuts on the external thread section, and the right side of each clamp nut 6 is equipped with a pad 7.The middle part of Socket casing 10 has socket mounting panel 33, and the front end face of socket mounting panel 33 is provided with an O RunddichtringO 9.
Claims (12)
1. an anti-high voltage connector socket comprises Socket casing and socket insulator wherein, and it is characterized in that: socket and corresponding plug inserting end are head end; Be provided with the elongated passageway that removes the crust cable that holds plug in the said socket insulator; The tail end of passage is provided with socket contact installing hole, and sealing is inserted with the socket contact in the socket contact installing hole, and the length of said passage is not less than the creepage distance of operating voltage; The afterbody of socket contact is provided with the stopping hangnail; The socket insulator is provided with the hangnail groove with said stopping hangnail corresponding matching, has cascaded surface in the socket contact installing hole, and the head end face of socket contact cooperates with this cascaded surface thrust.
2. anti-high voltage connector socket according to claim 1; It is characterized in that: said socket insulator seal is fixedly arranged in the Socket casing, and the stem of Socket casing is provided with the card edge, and the card edge cooperates with the head end face roof pressure of socket insulator; The front end of Socket casing is provided with internal thread; The internal thread place is bolted with hold-down nut, and the head end face of hold-down nut cooperates with step surface thrust on the socket insulator, and the middle part of Socket casing has the socket mounting panel; Be bolted with the clamp nut with the mounting panel corresponding matching on the Socket casing, socket mounting panel and clamp nut over against end face be provided with sealing ring.
3. anti-high voltage connector socket according to claim 1 and 2; It is characterized in that: said socket contact is a jack; Jack is coaxial two blind holes that are oppositely arranged; The socket contact cooperates with the socket insulator seal through at least one sealing ring, and the end of inner blind hole is provided with the elasticity string of a hat.
4. anti-high voltage connector socket according to claim 3 is characterized in that: the stem of said Socket casing be provided be used for plug on the external screw thread that is connected of coupling nut.
5. anti-high voltage connector plug; It is characterized in that: said plug comprises plug casing and is used for and the plug contact that goes the crust cable to be electrically connected that passes plug casing and extend forward; Said plug casing is interior from back to preceding coaxial successively cable locking device, compacting ring and the shading ring of being provided with; The rear end of said plug casing is provided with the retaining edge that is used for the block cable locking device; The plug casing front end face offers the screwed hole that supplies shading ring to be spirally connected, and compacting ring cooperates with conical surface sleeve with shading ring relatively, and said shading ring can press fit into clamp ring and cable locking device in the housing when screwing in screwed hole; Said cable locking device is made up of clamp ring and the binding ring that can radially actuate, and the tail end of binding ring inserts in the clamp ring and with the corresponding sleeve of the conical surface and cooperates.
6. anti-high voltage connector plug according to claim 5 is characterized in that: be provided with between the conical surface of said compacting ring and shading ring relative engagement and press the net gap.
7. according to claim 5 or 6 described anti-high voltage connector plugs, it is characterized in that: the coupling nut that is rotatably equipped with axial limiting on the said plug casing.
8. anti-high voltage connector; It is characterized in that: said electric connector comprises plug and socket; Said plug comprises plug casing and is used for and the plug contact that goes the crust cable to be electrically connected that passes plug casing and extend forward; From back to preceding coaxial successively cable locking device, compacting ring and the shading ring of being provided with, the rear end of said plug casing is provided with the retaining edge that is used for the block cable locking device in the said plug casing, and the plug casing front end face offers the screwed hole that supplies shading ring to be spirally connected; Compacting ring cooperates with conical surface sleeve with shading ring relatively; Said shading ring can press fit into clamp ring and cable locking device in the housing when screwing in screwed hole, and said cable locking device is made up of clamp ring and the binding ring that can radially actuate, and the tail end of binding ring inserts in the clamp ring and with the corresponding sleeve of the conical surface and cooperates; Said socket comprises Socket casing and socket insulator wherein; Socket and corresponding plug inserting end are head end; Be provided with the elongated passageway that removes the crust cable that holds plug in the said socket insulator; The tail end of passage is provided with socket contact installing hole, and sealing is inserted with the socket contact of axial restraint in the socket contact installing hole, and the length of said passage is not less than the creepage distance of operating voltage.
9. anti-high voltage connector according to claim 8 is characterized in that: be provided with between the conical surface of said compacting ring and shading ring relative engagement and press the net gap.
10. according to Claim 8 or 9 described anti-high voltage connectors; It is characterized in that: said socket insulator seal is fixedly arranged in the Socket casing; The middle part of Socket casing has the socket mounting panel; Be bolted with the clamp nut with the mounting panel corresponding matching on the Socket casing, socket mounting panel and clamp nut over against end face be provided with sealing ring.
11. anti-high voltage connector according to claim 10; It is characterized in that: said socket contact is a jack; Jack is coaxial two blind holes that are oppositely arranged, and the socket contact cooperates with the socket insulator seal through at least one sealing ring, and the end of inner blind hole is provided with the elasticity string of a hat.
12. anti-high voltage connector according to claim 11 is characterized in that: be rotatably equipped with the coupling nut of axial limiting on the said plug casing, the afterbody of Socket casing be provided be used for plug on the external screw thread that is spirally connected of coupling nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910064173A CN101478080B (en) | 2009-02-04 | 2009-02-04 | Anti-high voltage connector, plug and socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910064173A CN101478080B (en) | 2009-02-04 | 2009-02-04 | Anti-high voltage connector, plug and socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101478080A CN101478080A (en) | 2009-07-08 |
| CN101478080B true CN101478080B (en) | 2012-08-29 |
Family
ID=40838733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910064173A Expired - Fee Related CN101478080B (en) | 2009-02-04 | 2009-02-04 | Anti-high voltage connector, plug and socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101478080B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12107363B2 (en) | 2021-03-10 | 2024-10-01 | Te Connectivity Germany Gmbh | Seal for an electrical plug connector as well as electrical plug connector and electrical plug connection assembly with such a seal |
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| CN102170055B (en) * | 2011-02-21 | 2013-04-24 | 江苏吴通通讯股份有限公司 | Direct-type protected cable connector |
| CN102324669A (en) * | 2011-08-05 | 2012-01-18 | 上海航天科工电器研究院有限公司 | Twin-core high-voltage electric connector |
| CN103046920A (en) * | 2011-10-12 | 2013-04-17 | 王晓强 | Sealing insulating mechanism |
| CN103094752A (en) * | 2011-10-31 | 2013-05-08 | 祥峰实业股份有限公司 | Connector terminal base structure |
| CN102820585B (en) * | 2012-08-31 | 2014-11-05 | 中国电子科技集团公司第四十研究所 | High-temperature, large-current and high-voltage connector plug |
| CN103066403B (en) * | 2012-12-26 | 2016-02-24 | 中航光电科技股份有限公司 | A kind of power connector and contact thereof |
| CN104300290B (en) * | 2013-11-26 | 2016-12-07 | 中航光电科技股份有限公司 | Oil resistant sealed electrical connector component |
| CN104577479A (en) * | 2014-12-19 | 2015-04-29 | 中航光电科技股份有限公司 | Pressure-resistant sealed electric connector assembly |
| CN106252985B (en) * | 2016-07-29 | 2019-03-01 | 国网山东省电力公司电力科学研究院 | Electric system high pressure resistant connection socket, plug, connector and working method |
| CN106410471B (en) * | 2016-11-29 | 2019-01-04 | 中国电子科技集团公司第四十研究所 | Super-pressure connector |
| CN107069339B (en) * | 2016-12-30 | 2023-07-21 | 江门市业成轨道设备有限公司 | Electric connector system for magnetic levitation train full electromagnetic shielding |
| CN107643435A (en) * | 2017-10-31 | 2018-01-30 | 现代重工(中国)电气有限公司 | Differential protection cable socket and the Current Mutual Inductance circuit protection device being made from it |
| CN108123249A (en) * | 2018-01-31 | 2018-06-05 | 四川永贵科技有限公司 | Vibration resistance waterproof punching press jack |
| CN109473807B (en) * | 2018-11-30 | 2024-12-27 | 中航光电科技股份有限公司 | A nuclear-grade instrument connector assembly and a nuclear-grade instrument cable assembly with a plug |
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| CN2430795Y (en) * | 2000-07-02 | 2001-05-16 | 陶柏洪 | Single path sleeve joint for high voltage cable |
| CN2577456Y (en) * | 2002-09-27 | 2003-10-01 | 葉明华 | Male connector for coaxial micro cable |
| CN201294309Y (en) * | 2008-11-27 | 2009-08-19 | 芜湖国睿兆伏电子股份有限公司 | High voltage connector |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2430795Y (en) * | 2000-07-02 | 2001-05-16 | 陶柏洪 | Single path sleeve joint for high voltage cable |
| CN2577456Y (en) * | 2002-09-27 | 2003-10-01 | 葉明华 | Male connector for coaxial micro cable |
| CN201294309Y (en) * | 2008-11-27 | 2009-08-19 | 芜湖国睿兆伏电子股份有限公司 | High voltage connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12107363B2 (en) | 2021-03-10 | 2024-10-01 | Te Connectivity Germany Gmbh | Seal for an electrical plug connector as well as electrical plug connector and electrical plug connection assembly with such a seal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101478080A (en) | 2009-07-08 |
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