CN107978892A - A kind of resistance to compression hermetic seal aviation electric connector - Google Patents

A kind of resistance to compression hermetic seal aviation electric connector Download PDF

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Publication number
CN107978892A
CN107978892A CN201711178720.7A CN201711178720A CN107978892A CN 107978892 A CN107978892 A CN 107978892A CN 201711178720 A CN201711178720 A CN 201711178720A CN 107978892 A CN107978892 A CN 107978892A
Authority
CN
China
Prior art keywords
contact
flange
seal
resistance
hole
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.)
Withdrawn
Application number
CN201711178720.7A
Other languages
Chinese (zh)
Inventor
杭海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taixing Nautical Electrical Connector Co Ltd
Original Assignee
Taixing Nautical Electrical Connector Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Taixing Nautical Electrical Connector Co Ltd filed Critical Taixing Nautical Electrical Connector Co Ltd
Priority to CN201711178720.7A priority Critical patent/CN107978892A/en
Publication of CN107978892A publication Critical patent/CN107978892A/en
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/521—Sealing between contact members and housing, e.g. sealing insert
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The present invention relates to a kind of electric connector, including socket and plug, socket includes round seat and protective cover, round seat includes the flange for the formula structure that is connected, connector sleeve and thread bush, the first contact is equipped with round seat, first contact includes the guide sleeve and inner sleeve for the formula structure that is connected, on the inside of first seal blind patch is equipped between guide sleeve, the second seal is equipped between hole insulator and thread bush inner wall, some second contacts are equipped with plug, wire spring socket is equipped with second contact and the first contact, limited post is equipped with protective case, spacing column end is placed in the wire spring socket of the first contact, and it is equipped with rubber cushion between exterior and thread bush；Present invention operation, install convenient, resistance to compression, sealed insulation performance are good, and contact resistance is low and stablizes, high-reliability electrical contact performance is remained in strength vibrates shock environment, contact engaging and separating force is small, and abrasion is low, is applicable to high pressure, high vacuum, the various fields of the high work condition environment such as airtight.

Description

A kind of resistance to compression hermetic seal aviation electric connector
Technical field
The present invention relates to a kind of electric connector, particularly a kind of resistance to compression hermetic seal aviation electric connector.
Background technology
It is huge using the dosage of electric connector in the military, civilian system such as Aeronautics and Astronautics, national defence and weaponry, aviation Electric connector is responsible for the electric energy transmission of control system and the control of signal and the function of transmitting, and host circuit is to electric connector Q＆r has very strict requirement, and electric connector must reach contact well, and reliable operation is easy to maintain, its work The normal work of aircraft electrical is directly affected whether making reliable, is related to the safety of whole host, therefore radio frequency connector court always Miniaturization, modularization, high frequency, high accuracy and high reliability direction to develop.Electric connector of the prior art generally uses Fixing end female contact, that is, plug, forms with free end male contact, that is, socket, and plug is fixed on by split type Fang Huo gardens disk In consuming parts, there is the defects of installation is inconvenient, and compressive property is not high.
Electric connector is made of housing, insulator, three big elementary cell of contact, and existing air plug housing includes socket plug Shell, coupling nut, tail accessory, serve protection inner body, for socket seat connect and separate, protect conducting wire with connecing It is injury-free and for fixing cable at contact termination, but lack spacing, when contact is even more, electric connector appearance and size is just It is larger, easily produce the misoperation faults such as touching contact pin；Air plug insulator cover board keeps contact pin jack on setting position, and makes Mutual electric insulation between each contact and between each contact and housing, but installed using seperated gland bonnet, cause absolutely Edge performance and environmental resistance decline；Traditional air plug connector is the jack of the additional protective case of cantilever beam of remaining silent also using leaf spring hole As contact, not only resistance is high, and required contact engaging and separating force is big, while there is electrical contact unstability, mill in strength vibration environment Damage is high, causes service life short, there are security risk.
The content of the invention
The defects of the purpose of the present invention is for the prior art, there is provided a kind of resistance to compression hermetic seal aviation electric connector, structure Compact, operation, install convenient, resistance to compression, sealed insulation performance are good, and contact resistance is low and stablizes, in strength vibrates shock environment Remain high-reliability electrical contact performance, contact engaging and separating force is small, wears low, long lifespan, for pressure cabin and other electric, radio Equipment, is applicable to high pressure, high vacuum, the various communications of the high work condition environment such as airtight, Aeronautics and Astronautics, ship, electronics, electricity The fields such as power, the railway system, new energy.
The present invention is achieved by the following technical solutions：
A kind of resistance to compression hermetic seal aviation electric connector, including socket and plug, wherein, the socket includes round seat and protective cover, The round seat includes be connected flange, connector sleeve and the thread bush of formula structure, the thread bush outer wall and protective case inner wall it Between be equipped with matching thread, the first contact is equipped with the round seat, first contact is led including the formula structure that is connected To set and inner sleeve, the guide sleeve end protrudes from flange, and the first seal is equipped between flange；
The connector sleeve inner wall is equipped with limit protrusion, and blind patch, institute are equipped between guide sleeve on the inside of first seal State blind patch and be equipped with bulge loop, the bulge loop is equipped with the first limit notch, first limit notch and limit protrusion shape Coordinate；
Spacer ring is equipped between the thread bush inner wall and connector sleeve, hole insulator, the hole are equipped between the spacer ring and inner sleeve Insulator side is equipped with the second limit notch with blind patch form fit and outside, is equipped between opposite side and inner sleeve end The baffle ring for the formula structure that is connected with hole insulator, second limit notch and bulge loop form fit, the hole insulator with The second seal is equipped between thread bush inner wall；
Some second contacts are equipped with the plug, wire spring socket is equipped with second contact and the first contact, Limited post is equipped with the protective case, the spacing column end is placed in the wire spring socket of the first contact, and exterior and screw thread Rubber cushion is equipped between set.
A kind of above-mentioned resistance to compression hermetic seal aviation electric connector, wherein, the flange is equipped with some connecting holes, some connections Hole is set around one week uniform intervals of flange, and the connecting hole includes coaxial and interconnected level-one hole and second hole, and described one The aperture in level hole is more than the aperture of second hole, and the flange surface is equipped with sealed groove, O shape butyronitrile is equipped with the sealed groove Rubber ring.
A kind of above-mentioned resistance to compression hermetic seal aviation electric connector, wherein, the guide sleeve outer wall is equipped with flange, the flange Both sides are in the arcuate structure being coaxially disposed, and top surface is parallel to each other with basal surface, and the blind patch is equipped with limiting groove, institute Limiting groove inner wall is stated with flange shape to coordinate.
A kind of above-mentioned resistance to compression hermetic seal aviation electric connector, wherein, first seal is epoxy resin seal, and The L-shaped structure in section, the flange is interior to be equipped with sealing concave ring, and mechanical seal, the mechanical seal are equipped with the sealing concave ring Between the first seal side and bulge loop.
A kind of above-mentioned resistance to compression hermetic seal aviation electric connector, wherein, the hole insulator is tetrafluoro insulator.
A kind of above-mentioned resistance to compression hermetic seal aviation electric connector, wherein, second seal is epoxy resin seal.
A kind of above-mentioned resistance to compression hermetic seal aviation electric connector, wherein, the rubber cushion is buna-N packing, and exterior equipped with spacing Bulge loop, the protective cover is interior to be equipped with the 3rd limit notch, and outside is equipped with skid resistant course, the 3rd limit notch and limit protrusion shape Shape coordinates.
A kind of above-mentioned resistance to compression hermetic seal aviation electric connector, wherein, the plug is equipped with positioning sleeve, on the positioning sleeve Equipped with some positioning pin pipes, and inner wall is equipped with some positioning grooves, and some positioning grooves are set around one week irregular interval of positioning sleeve Put.
Beneficial effects of the present invention are：
Structure novelty of the present invention is compact, design rationally, using easy to assembly, using socket and the first contact of plug and second Contact realizes the circuit connection between various electronic instruments, the sub- equipment of sealing container and power supply respectively, is taken with wire spring socket Generation traditional leaf spring hole, tightly around electric conductor, line contact can be formed by envelope, contact resistance it is low and stablize, contact engaging and separating force is small, Contact abrasion is low, connect-disconnect life is long and in strength vibrates shock environment, can keep the high reliability of electrical contact；Using whole The blind patch and hole insulator structure of body formula, and using the first limit notch, the second limit notch and limit protrusion form fit Structure, the sealing performance of effective guarantee epoxy resin seal and the insulation performance of tetrafluoro insulator, with the flange knot of integral type Structure, not only facilitates installation, and is sealed with O shape nitrile rubbers circle, improves whole compressive strength, and positioning sleeve plays waterproof sealing, So as to being used in high pressure, high vacuum, the high work condition environment such as airtight Preferable be electrically connected product.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the first contact structure diagram of the invention.
Fig. 3 is port lid plate structure schematic diagram of the present invention.
Fig. 4 is insulator structure schematic diagram in hole of the present invention.
Fig. 5 is plug construction schematic diagram of the present invention.
（In figure, socket 1, plug 2, round seat 3, protective cover 4, flange 5, connector sleeve 6, thread bush 7, connecting hole 8, level-one hole 9, second hole 10, sealed groove 11, O shape nitrile rubbers circle 12, matching thread 13, the first contact 14, guide sleeve 15, inner sleeve 16, the first seal 17, seals concave ring 18, mechanical seal 19, flange 20, limit protrusion 21, blind patch 22, bulge loop 23 is spacing Groove 24, the first limit notch 25, spacer ring 26, hole insulator 27, the second limit notch 28, baffle ring 29, the second seal 30, the Two contacts 31, wire spring socket 32, limited post 33, rubber cushion 34, position limiting convex ring 35, the 3rd limit notch 36, skid resistant course 37, positioning Set 38, positions pin pipe 39, positioning groove 40）.
Embodiment
The embodiment of the present invention is described further below in conjunction with the accompanying drawings.
A kind of resistance to compression hermetic seal aviation electric connector, including socket 1 and plug 2, wherein, the socket 1 includes 3 He of round seat Protective cover 4, the round seat 3 include flange 5, connector sleeve 6 and the thread bush 7 for the formula structure that is connected, if the flange 5 is equipped with Dry connecting hole 8, some connecting holes 8 are set around 5 one weeks uniform intervals of flange, and the connecting hole 8 includes coaxial and interconnected Level-one hole 9 and second hole 10, the aperture in the level-one hole 9 are more than the aperture of second hole 10, and it is recessed that 5 surface of flange is equipped with sealing Groove 11, the sealed groove 11 is interior to be equipped with O shape nitrile rubbers circle 12；
Matching thread 13 is equipped between 7 outer wall of thread bush and protective case inner wall, the first contact is equipped with the round seat 3 14, first contact 14 includes the guide sleeve 15 and inner sleeve 16 for the formula structure that is connected, 15 end of the guide sleeve protrusion In flange 5, and the first seal 17 is equipped between flange 5；
First seal 17 is epoxy resin seal, and the L-shaped structure in section, interior be equipped with of the flange 5 seal concave ring 18, the sealing concave ring 18 is interior to be equipped with mechanical seal 19, and the mechanical seal 19 is located at 17 side of the first seal and bulge loop 23 Between, 15 outer wall of guide sleeve is equipped with flange 20, and 20 both sides of flange are in the arcuate structure being coaxially disposed, and top surface It is parallel to each other with basal surface；
6 inner wall of connector sleeve is equipped with limit protrusion 21, and hole is equipped between the inner side of the first seal 17 and guide sleeve 15 Cover board 22, the blind patch 22 are equipped with bulge loop 23 and limiting groove 24, and the bulge loop 23 is equipped with the first limit notch 25, institute State the first limit notch 25 and 21 form fit of limit protrusion, 24 inner wall of limiting groove and 20 form fit of flange；
Spacer ring 26 is equipped between 7 inner wall of thread bush and connector sleeve 6, hole insulator is equipped between the spacer ring 26 and inner sleeve 16 27, the hole insulator 27 is tetrafluoro insulator, and 27 side of hole insulator on 22 form fit of blind patch and outside with setting There is the second limit notch 28, the baffle ring for the formula structure that is connected with hole insulator 27 is equipped between opposite side and 16 end of inner sleeve 29, second limit notch 28 and 23 form fit of bulge loop, are equipped with second between 7 inner wall of the hole insulator 27 and thread bush Seal 30, second seal 30 are epoxy resin seal；
Be equipped with some second contacts 31 in the plug 2, second contact 31 be all provided with the first contact 14 it is wired Spring socket 32, the protective case is interior to be equipped with limited post 33, and 33 end of limited post is placed in the wire spring socket of the first contact 14 In 32, and rubber cushion 34 is equipped between exterior and thread bush 7；
The rubber cushion 34 is buna-N packing 34, and outside is equipped with position limiting convex ring 35, and the 3rd limit notch is equipped with the protective cover 4 36, outside is equipped with skid resistant course 37, the 3rd limit notch 36 and 21 form fit of limit protrusion, and the plug 2 is equipped with fixed Position set 38, the positioning sleeve 38 is equipped with some positioning pin pipes 39, and inner wall is equipped with some positioning grooves 40, and some positioning are recessed Groove 40 is around 38 1 weeks irregular interval settings of positioning sleeve.
The present invention working method be：
Socket 1 is fixedly mounted by 5 connecting hole 8 of flange, and the flange 5 is square plate formula or circular flange 5, and compressive property is high, will The first contact 14 and the second contact 31 of electric connector socket 1 and plug 2, realize that various electronic instruments, sealing hold respectively Circuit between the sub- equipment and power supply of device is quickly connected by buckle-type, and with wire spring socket 32, tightly envelope is in electric conductor Around, line contact is formed, m Ω of contact resistance≤0.82, contact engaging and separating force are small, and contact wears low, connect-disconnect life>500 times；
1 degree of miniaturization of socket is high, superstructure just modularized design, and improves contact surface sealing with O shape nitrile rubbers circle 12 Performance, protective cover 4 are assembled with matching thread 13, not only facilitate attended operation by skid resistant course 37, and pass through the 3rd limit notch 36 with limit protrusion 21, make 34 reliable dust seal of buna-N packing, positioning sleeve 38 is by positioning pin pipe 39 and irregular interval setting 40 location and installation plug 2 of some positioning grooves, prevent from when the even more, appearance and size of contact makes more greatly, easily producing touching and inserting The misoperation faults such as pin；
In sealing performance, using the blind patch 22 of integral structure, with 24 inner wall of limiting groove and 20 form fit of flange, One contact, 14 install convenient reliability is high, and sealing is improved with the first seal of L-shaped 17,19 and second seal 30 of mechanical seal Performance, epoxy resin seal have continuous closure and an antiseptic property, and sealing protection reaches IP54, resistance to environment temperature and relatively wet Degree.
In insulation performance, using the hole insulator 27 of integral structure, install convenient reliability is high, and makes second spacing Recess 28 and 23 form fit of bulge loop, insulation performance, insulation resistance are improved with tetrafluoro insulator：≥1000MΩ（Normal temperature and pressure）, There is splendid heat resistance again, so as to for the signal between vacuum and air and power supply transmission, be high pressure, high vacuum, Height is airtight to wait the preferable electrical connection product used in work condition environment.
After tested, its basic mechanical design feature is：
1st, use environment：Vibration：Frequency 10-2000Hz；Acceleration 100m/s2, collision：Acceleration reaches 250m/s2；Work temperature Degree：-55~125℃；Relative humidity：Humidity is 43 DEG C, up to 93%；Slip：≤1*10-7Pa. m2/s2；Operating air pressure：3MPa；
2nd, electric property：Rated current：60A, proof voltage：5000V（AC normal temperature and pressures）.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art the invention discloses technical scope in, the change or replacement that can readily occur in, It should all cover within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection domain of claims Subject to.

Claims (8)

1. a kind of resistance to compression hermetic seal aviation electric connector, including socket and plug, it is characterized in that, the socket includes round seat and guarantor Shield, the round seat include be connected flange, connector sleeve and the thread bush of formula structure, the thread bush outer wall with protective case Matching thread is equipped between wall, the first contact is equipped with the round seat, first contact includes the formula structure that is connected Guide sleeve and inner sleeve, the guide sleeve end protrudes from flange, and the first seal is equipped between flange；
The connector sleeve inner wall is equipped with limit protrusion, and blind patch, institute are equipped between guide sleeve on the inside of first seal State blind patch and be equipped with bulge loop, the bulge loop is equipped with the first limit notch, first limit notch and limit protrusion shape Coordinate；
Spacer ring is equipped between the thread bush inner wall and connector sleeve, hole insulator, the hole are equipped between the spacer ring and inner sleeve Insulator side is equipped with the second limit notch with blind patch form fit and outside, is equipped between opposite side and inner sleeve end The baffle ring for the formula structure that is connected with hole insulator, second limit notch and bulge loop form fit, the hole insulator with The second seal is equipped between thread bush inner wall；
Some second contacts are equipped with the plug, wire spring socket is equipped with second contact and the first contact, Limited post is equipped with the protective case, the spacing column end is placed in the wire spring socket of the first contact, and exterior and screw thread Rubber cushion is equipped between set.
2. a kind of resistance to compression hermetic seal aviation electric connector as claimed in claim 1, it is characterized in that, the flange is equipped with some Connecting hole, some connecting holes are set around one week uniform intervals of flange, and the connecting hole includes coaxial and interconnected level-one hole And second hole, the aperture in the level-one hole are more than the aperture of second hole, the flange surface is equipped with sealed groove, and the sealing is recessed O shape nitrile rubber circles are equipped with groove.
3. a kind of resistance to compression hermetic seal aviation electric connector as claimed in claim 1, it is characterized in that, set on the guide sleeve outer wall There is flange, the flange both sides are in the arcuate structure being coaxially disposed, and top surface is parallel to each other with basal surface, on the blind patch Equipped with limiting groove, the limiting groove inner wall coordinates with flange shape.
4. a kind of resistance to compression hermetic seal aviation electric connector as claimed in claim 1, it is characterized in that, first seal is ring Oxygen resin sealing body, and the L-shaped structure in section, the flange is interior to be equipped with sealing concave ring, and the sealing concave ring is interior close equipped with machinery Envelope, the mechanical seal is between the first seal side and bulge loop.
5. a kind of resistance to compression hermetic seal aviation electric connector as claimed in claim 1, it is characterized in that, the hole insulator is tetrafluoro Insulator.
6. a kind of resistance to compression hermetic seal aviation electric connector as claimed in claim 1, it is characterized in that, second seal is ring Oxygen resin sealing body.
7. a kind of resistance to compression hermetic seal aviation electric connector as claimed in claim 1, it is characterized in that, the rubber cushion is nitrile rubber Pad, and outside is equipped with position limiting convex ring, and the 3rd limit notch is equipped with the protective cover, outside is equipped with skid resistant course, the 3rd limit Position recess and limit protrusion form fit.
8. a kind of resistance to compression hermetic seal aviation electric connector as claimed in claim 1, it is characterized in that, the plug is equipped with positioning Set, the positioning sleeve is equipped with some positioning pin pipes, and inner wall is equipped with some positioning grooves, and some positioning grooves are around positioning sleeve One week irregular interval setting.
CN201711178720.7A 2017-11-23 2017-11-23 A kind of resistance to compression hermetic seal aviation electric connector Withdrawn CN107978892A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711178720.7A CN107978892A (en) 2017-11-23 2017-11-23 A kind of resistance to compression hermetic seal aviation electric connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711178720.7A CN107978892A (en) 2017-11-23 2017-11-23 A kind of resistance to compression hermetic seal aviation electric connector

Publications (1)

Publication Number Publication Date
CN107978892A true CN107978892A (en) 2018-05-01

Family

ID=62011134

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711178720.7A Withdrawn CN107978892A (en) 2017-11-23 2017-11-23 A kind of resistance to compression hermetic seal aviation electric connector

Country Status (1)

Country Link
CN (1) CN107978892A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110581419A (en) * 2019-09-24 2019-12-17 成都凯迪飞研科技有限责任公司 High-reliability fastening device for rear accessory of aerial cable connector
CN112670761A (en) * 2020-12-28 2021-04-16 北京京诚凤凰工业炉工程技术有限公司 Aviation plug butt joint auxiliary device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110581419A (en) * 2019-09-24 2019-12-17 成都凯迪飞研科技有限责任公司 High-reliability fastening device for rear accessory of aerial cable connector
CN112670761A (en) * 2020-12-28 2021-04-16 北京京诚凤凰工业炉工程技术有限公司 Aviation plug butt joint auxiliary device
CN112670761B (en) * 2020-12-28 2024-05-28 北京京诚凤凰工业炉工程技术有限公司 Aviation plug docking auxiliary device

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Application publication date: 20180501