CN111555085A - Easily separated sealing connector - Google Patents

Easily separated sealing connector Download PDF

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Publication number
CN111555085A
CN111555085A CN202010412877.7A CN202010412877A CN111555085A CN 111555085 A CN111555085 A CN 111555085A CN 202010412877 A CN202010412877 A CN 202010412877A CN 111555085 A CN111555085 A CN 111555085A
Authority
CN
China
Prior art keywords
plug
socket
base
error
receptacles
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.)
Pending
Application number
CN202010412877.7A
Other languages
Chinese (zh)
Inventor
向伟明
雷义民
宋立辉
郑红星
左非
徐航
田野
郝彦君
原勐捷
李延平
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.)
No203 Resarch Institute Of China Ordnance Industries
China North Industries Corp
Original Assignee
No203 Resarch Institute Of China Ordnance Industries
China North Industries Corp
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 No203 Resarch Institute Of China Ordnance Industries, China North Industries Corp filed Critical No203 Resarch Institute Of China Ordnance Industries
Priority to CN202010412877.7A priority Critical patent/CN111555085A/en
Publication of CN111555085A publication Critical patent/CN111555085A/en
Pending 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
    • H01R13/64—Means for preventing incorrect coupling
    • 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
    • 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
    • H01R13/465—Identification means, e.g. labels, tags, markings
    • 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
    • H01R13/533—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
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure

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  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The invention relates to an easily-separated sealing connector, and belongs to the field of electric connectors. In order to overcome the problems that the existing electric connector cannot well meet the requirements of water resistance, corrosion resistance, interference resistance, high stability, easy separation and the like after being miniaturized, sealing assemblies are arranged on a plug and a socket, the plug and the socket are in an embedded design, errors are prevented through an error-proof insertion block and an error-proof insertion slot, the plug and the socket are conveniently inserted and connected through a base point indication mark, a differential assembly is arranged in the middle to ensure the transmission of high-speed signals, annular shielding plates are arranged on the outer sides of the differential assembly and an interface, and the anti-interference performance is high. After the plug is connected with the socket, the tail end of the plug is tightened, and the stability of the electric connector can be improved by connecting the plug with the socket through a cable and reducing the transmission of vibration. The device is beneficial to miniaturization, achieves the performances of water resistance, corrosion resistance, interference resistance and high stability, is convenient to separate and has high stability.

Description

Easily separated sealing connector
Technical Field
The invention belongs to the field of electronic connectors, and particularly relates to a readily separable sealing connector.
Background
Electronic connectors, also commonly referred to as electrical connectors, bridge two electronic components to transmit electrical current and signals for easy assembly and insertion. Electrical connectors are widely used in electrical circuits and in the electronics industry, such as: electronic plugs and sockets, chip sockets, and the like.
The electric connector in the prior art mainly comprises a fixed end electric connector and a free end electric connector, and the electric connector meets the general performance requirements, and particularly has the important requirements that the electric connector has good contact, reliable work and convenient maintenance, and whether the work is reliable or not directly influences the normal work of a circuit, and relates to the safety of the whole host circuit. For this reason, the host circuit has very strict requirements on the quality and reliability of the electrical connector, and because of the high quality and reliability of the electrical connector, the electrical connector is also widely used in military systems such as aviation, aerospace, national defense and the like.
The electric connector in the prior art can not well meet the performances of water resistance, corrosion resistance, interference resistance, high stability and the like after being miniaturized, and particularly can not meet the requirements of convenient separation and high stability.
Disclosure of Invention
Technical problem to be solved
The invention aims to solve the technical problem of how to provide an easily-separated sealing connector so as to overcome the technical problem that the existing electric connector cannot well meet the performances of water resistance, corrosion resistance, interference resistance, high stability and the like after being miniaturized, and particularly the requirements of convenient separation and high stability are difficult to meet.
(II) technical scheme
In order to solve the technical problem, the invention provides an easily-separated sealing connector which comprises a socket and a plug, wherein the socket comprises a socket interface end, a fixing plate and a threaded end, and the socket interface end is provided with a socket ring plate and a jack; the socket ring plate, the fixing plate and the threaded end are integrally connected to form a socket shell; a base for fixing the jack is further arranged in the socket, and a sealing assembly is arranged between the rear side of the socket base and the shell; the socket ring plate is provided with a base point indicating mark;
the plug comprises a plug interface end and a shell, the plug interface end is provided with a plug ring plate and a plug base, the plug base is provided with a through hole, a contact pin is arranged in the through hole of the plug base, the plug ring plate is integrally connected with the plug shell, a sealing assembly is arranged between the rear side of the plug base and the plug shell, the inner side of the plug ring plate is provided with a mistake-proofing slot, and the outer side of the plug ring plate is provided with a base point indication mark; and the tail end of the plug is provided with a tightening assembly.
Furthermore, 2 differential assemblies are respectively arranged on the socket base and the plug base, and the differential assemblies on the socket base comprise an annular outer wall and 4 jacks; the plug base is provided with holes for installing the differential assembly, and the differential assembly on the plug base comprises 4 contact pins.
Furthermore, the mistake-proofing insertion block is arranged corresponding to the mistake-proofing slot.
Further, the base point indication mark on the socket is arranged corresponding to the base point indication mark on the plug.
Further, the differential assembly is disposed near a center position.
Furthermore, the fixing plate is provided with a mounting hole.
Furthermore, the number of the error-proof insertion blocks and the number of the error-proof slots are correspondingly set to be 3.
Further, the fixed jacks comprise 38 jacks, the 38 jacks are distributed on 3 layers of concentric circles in the socket ring plate, the innermost side of the fixed jacks comprises 4 jacks, the middle layer of the fixed jacks comprises 10 jacks, and the outermost layer of the fixed jacks comprises 24 jacks; the plug base comprises 38 through holes and pins 9, the 38 jacks corresponding to the fixed jacks are distributed on 3 layers of concentric circles inside the plug ring plate, the innermost side comprises 4 through holes and pins, the middle layer comprises 10 through holes and pins, and the outermost layer comprises 24 through holes and pins.
Furthermore, the outer side of the tightening component is provided with anti-slip patterns, the inner side of the tightening component is in threaded connection with the plug shell, and the inner side of the tightening component is in a gradually-folded shape along with the locking of threads.
(III) advantageous effects
The invention provides an easily-separated sealing connector, wherein sealing components are arranged on a plug and a socket of the easily-separated sealing connector, the plug and the socket are in an embedded design, errors are prevented through an error-proof inserting block and an error-proof inserting groove, and the plug and the socket are conveniently inserted and connected through a base point indicating mark. The middle part is equipped with differential assembly and guarantees the transmission of high-speed signal, and differential assembly and interface outside all are equipped with annular shield plate, and the interference killing feature is strong. After the plug is connected with the socket, the tail end of the plug is tightened, and the stability of the electric connector can be improved by connecting the plug with the socket through a cable and reducing the transmission of vibration. The device is beneficial to miniaturization, achieves the performances of water resistance, corrosion resistance, interference resistance and high stability, is convenient to separate and has high stability.
Drawings
FIG. 1 is a schematic view of a receptacle in the frangible seal connector of the present invention;
FIG. 2 is a schematic view of the interface of the receptacle of the easily separable sealed connector of the present invention;
FIG. 3 is a schematic view of the plug of the easily separable sealed connector of the present invention;
fig. 4 is a schematic view of the interface of the plug in the easily separable sealed connector of the present invention.
Detailed Description
In order to make the objects, contents and advantages of the present invention clearer, the following detailed description of the embodiments of the present invention will be made in conjunction with the accompanying drawings and examples.
Fig. 1-4 show an easily separable sealed connector of the present invention, which includes a socket and a plug, wherein the socket includes a socket interface end 1, a fixing plate 2 and a threaded end 3, and the socket interface end is provided with a socket ring plate 4 and a plug hole 5; the socket ring plate 4, the fixed plate 2 and the threaded end 3 are integrally connected to form a socket shell; a base for fixing the jack 5 is further arranged in the socket, and a sealing assembly is arranged between the rear side of the socket base and the shell; the outer side of the socket ring plate is provided with an anti-error insertion block 6, and the socket ring plate is provided with a base point indication mark;
the plug comprises a plug interface end and a shell, the plug interface end is provided with a plug ring plate 7 and a plug base 8, a through hole is formed in the plug base 8, a contact pin 9 is arranged in the through hole of the plug base, the plug ring plate 7 is integrally connected with the plug shell, a sealing assembly is arranged between the rear side of the plug base 8 and the plug shell, a mistake-proof slot 10 is formed in the inner side of the plug ring plate 7, and a base point indicating mark is arranged on the outer side of the plug ring plate 7; the tail end of the plug is provided with a tightening assembly 11.
2 differential assemblies 12 are respectively arranged on the socket base and the plug base 8, and the differential assemblies 12 on the socket base comprise annular outer walls and 4 jacks; the plug base 8 is provided with a hole for installing the differential assembly 12, and the differential assembly 12 on the plug base 8 comprises 4 pins.
The mistake-proofing insertion block 6 is arranged corresponding to the mistake-proofing insertion slot 10, and the base point indicating mark on the socket is arranged corresponding to the base point indicating mark on the plug.
The differential assembly 12 is centrally located.
And the fixing plate 2 is provided with a mounting hole.
The number of the error-proof insertion blocks 6 is 3 corresponding to that of the error-proof slots 10.
The fixed jacks 5 comprise 38 jacks, the 38 jacks are distributed on 3 layers of concentric circles in the socket ring plate 4, the innermost side of the fixed jacks comprises 4 jacks, the middle layer of the fixed jacks comprises 10 jacks, and the outermost layer of the fixed jacks comprises 24 jacks; the plug base comprises 38 through holes and pins 9, 38 jacks corresponding to the fixed jacks 5 are distributed on 3 layers of concentric circles inside the plug ring plate 7, the innermost side comprises 4 through holes and pins, the middle layer comprises 10 through holes and pins, and the outermost layer comprises 24 through holes and pins.
The outer side of the tightening component 11 is provided with anti-slip patterns, the inner side of the tightening component 11 is in threaded connection with the plug shell, and the inner side of the tightening component 11 is gradually folded along with threaded locking.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (9)

1. The easy-to-separate sealing connector is characterized by comprising a socket and a plug, wherein the socket comprises a socket interface end (1), a fixing plate (2) and a threaded end (3), and the socket interface end (1) is provided with a socket ring plate (4) and an insertion hole (5); the socket ring plate (4), the fixing plate (2) and the threaded end (3) are integrally connected to form a socket shell; a socket base for fixing the jack (5) is further arranged in the socket, and a sealing assembly is arranged between the rear side of the socket base and the shell; the outer side of the socket ring plate is provided with an anti-error insertion block (6), and the socket ring plate is provided with a base point indication mark;
the plug comprises a plug interface end and a shell, the plug interface end is provided with a plug annular plate (7) and a plug base (8), a through hole is formed in the plug base (8), a contact pin (9) is arranged in the through hole of the plug base (8), the plug annular plate (7) is integrally connected with the plug shell, a sealing assembly is arranged between the rear side of the plug base (8) and the plug shell, a mistake-proof slot (10) is formed in the inner side of the plug annular plate (7), and a base point indication mark is arranged on the outer side of the plug annular plate (7); the tail end of the plug is provided with a tightening component (11).
2. The frangible sealed connector of claim 1, wherein 2 differential assemblies (12) are provided on the socket base and the plug base (8), respectively, the differential assemblies (12) on the socket base comprising an annular outer wall and 4 receptacles; the plug base (8) is provided with holes for mounting the differential assembly (12), and the differential assembly (12) on the plug base (8) comprises 4 contact pins.
3. The easy-to-separate sealed connector according to claim 1, wherein the error-proof block (6) is disposed corresponding to the error-proof slot (10).
4. The frangible seal connector according to claim 1, wherein the base point indicators on the receptacle correspond to the base point indicators on the plug.
5. The frangible sealed connector of claim 1, wherein the differential assembly (12) is centrally located.
6. The frangible sealed connector of claim 1, wherein the mounting plate (2) is provided with mounting holes for mounting the socket.
7. The easy-to-separate sealed connector according to claim 1, wherein the number of the error-proof insertion blocks (6) is 3 corresponding to the error-proof insertion grooves (10).
8. The frangible sealed connector according to any one of claims 1-7, wherein the fixing receptacles (5) comprise 38 receptacles, 38 receptacles being distributed on 3 concentric circles inside the receptacle ring plate (4), the innermost comprising 4 receptacles, the middle comprising 10 receptacles, and the outermost comprising 24 receptacles; the plug base comprises 38 through holes and pins 9, the 38 jacks corresponding to the fixed jacks (5) are distributed on 3 layers of concentric circles inside the plug ring plate (7), the innermost side comprises 4 through holes and pins, the middle layer comprises 10 through holes and pins, and the outermost layer comprises 24 through holes and pins.
9. The easily separable sealed connector according to any one of claims 1 to 7, wherein said tightening member (11) is provided with an anti-slip pattern on its outer side and is screw-coupled to said plug housing on its inner side, and said tightening member (11) is formed with its inner side in a gradually converging shape as it is screw-fastened.
CN202010412877.7A 2020-05-15 2020-05-15 Easily separated sealing connector Pending CN111555085A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010412877.7A CN111555085A (en) 2020-05-15 2020-05-15 Easily separated sealing connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010412877.7A CN111555085A (en) 2020-05-15 2020-05-15 Easily separated sealing connector

Publications (1)

Publication Number Publication Date
CN111555085A true CN111555085A (en) 2020-08-18

Family

ID=72006374

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010412877.7A Pending CN111555085A (en) 2020-05-15 2020-05-15 Easily separated sealing connector

Country Status (1)

Country Link
CN (1) CN111555085A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201541026U (en) * 2010-02-08 2010-08-04 陕西四菱电子有限责任公司 Seal water-proof mixed round connector
CN203503873U (en) * 2013-07-31 2014-03-26 沈阳兴华航空电器有限责任公司 Connection plug
CN105206994A (en) * 2015-10-20 2015-12-30 绵阳永贵电器有限公司 Network shielding and quick locking connector
CN105356148A (en) * 2015-12-02 2016-02-24 遵义市飞宇电子有限公司 Connector with automatic butt locking and unlocking mechanism
CN105375159A (en) * 2015-07-31 2016-03-02 中航光电科技股份有限公司 Connector and contact component thereof
CN105576438A (en) * 2015-09-30 2016-05-11 中航光电科技股份有限公司 Connector shell and connector

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201541026U (en) * 2010-02-08 2010-08-04 陕西四菱电子有限责任公司 Seal water-proof mixed round connector
CN203503873U (en) * 2013-07-31 2014-03-26 沈阳兴华航空电器有限责任公司 Connection plug
CN105375159A (en) * 2015-07-31 2016-03-02 中航光电科技股份有限公司 Connector and contact component thereof
CN105576438A (en) * 2015-09-30 2016-05-11 中航光电科技股份有限公司 Connector shell and connector
CN105206994A (en) * 2015-10-20 2015-12-30 绵阳永贵电器有限公司 Network shielding and quick locking connector
CN105356148A (en) * 2015-12-02 2016-02-24 遵义市飞宇电子有限公司 Connector with automatic butt locking and unlocking mechanism

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Application publication date: 20200818