CN206806559U - A kind of electric connector using point contact type electric connector contact - Google Patents

A kind of electric connector using point contact type electric connector contact Download PDF

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Publication number
CN206806559U
CN206806559U CN201720356740.8U CN201720356740U CN206806559U CN 206806559 U CN206806559 U CN 206806559U CN 201720356740 U CN201720356740 U CN 201720356740U CN 206806559 U CN206806559 U CN 206806559U
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China
Prior art keywords
insulator
electric connector
hole
contact type
pin
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Application number
CN201720356740.8U
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Chinese (zh)
Inventor
孙德永
赵奇
李大顺
青春
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AVIC Shenyang Xinghua Aero Electrical Appliance Co Ltd
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AVIC Shenyang Xinghua Aero Electrical Appliance Co Ltd
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Priority to CN201720356740.8U priority Critical patent/CN206806559U/en
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Publication of CN206806559U publication Critical patent/CN206806559U/en
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Abstract

A kind of electric connector using point contact type electric connector contact, its assembling with plug, socket are formed;Plug forms as follows:Insulator, point contact type plugging hole component, plug casing, rear insulator and grommet before hole;Socket forms as follows:Insulator, Socket casing, sealing ring, interface sealing body and contact pin before grommet, rear insulator, pin;The specific composition of the point contact type plugging hole component is as follows:Hole back casing, spring, hole procapsid and contact pin.Point contact type plugging hole component and contact pin, which coordinate, forms point contact type electric connector contact;Which ensure that after electric connector connection using the elastic force effect of spring can enable contact pin under elastic force effect slidably, so as to ensureing that it is contacted reliably with contact pin after docking.Its is simple in construction, easy to assembly;Reliability is high;Technique effect is excellent;It has expected more huge economic value and social value.

Description

A kind of electric connector using point contact type electric connector contact
Technical field
The structure design and applied technical field of electric connector especially its contact are the utility model is related to, is especially provided A kind of electric connector using point contact type electric connector contact.
Background technology
In the prior art, among some special electrical equipments, it is necessary to frequently plugged to connector, commonly connect Connect device contact and use leaf spring formula contact form, mechanical life is at 500 times or so.For the situation, it is necessary to develop mechanical life High electric connector.People are highly desirable to obtain a kind of excellent being electrically connected using point contact type electric connector contact of technique effect Connect device.
Utility model content
The purpose of this utility model is to provide a kind of excellent electricity using point contact type electric connector contact of technique effect Connector.Especially it is intended to obtain a kind of mechanical life height, the higher electric connector of reliability.
The utility model provides a kind of electric connector using point contact type electric connector contact, and it is by plug 1, socket 2 coordinate assembling to form;It is characterized in that:Plug 1 forms as follows:Insulator 11, point contact type plugging hole component 12, plug casing before hole 13rd, rear insulator 14 and grommet 16;Wherein:Plug casing 13 is arranged in outermost;Insulator 11, the and of rear insulator 14 before hole Grommet 16 is sequentially arranged in the tubular intracavity of plug casing 13 along axis;Point contact type plugging hole component 12 is arranged in successively successively Set before hole in insulator 11, rear insulator 14 and grommet 16 and in coaxial cavernous structure;
Socket 2 forms as follows:Insulator 24, Socket casing 25, sealing ring 26, boundary before grommet 21, rear insulator 23, pin Face sealing body 27 and contact pin 28;Wherein:Socket casing 25 is arranged in outermost, insulator before grommet 21, rear insulator 23, pin 24 are sequentially arranged in the tubular intracavity of Socket casing 25 along axis successively;Contact pin 28 be arranged in successively successively grommet 21, Set afterwards before insulator 23, pin in insulator 24 and in coaxial cavernous structure;
The specific composition of the point contact type plugging hole component 12 is as follows:Hole back casing 121, spring 122, the and of hole procapsid 123 Contact pin 124;Wherein:Hole back casing 121 and contact pin 124 be club shaped structure part and the two it is coaxial be sequentially arranged and simultaneously with Two end in contact of spring 122;That is, spring 122 is arranged in coaxial hole back casing 121 and contact pin 124 therebetween between axial direction Every in empty interval;It is close close to the outside of the side of contact pin 124 and contact pin 124 that hole procapsid 123 is arranged in hole back casing 121 The outside of the side of hole back casing 121;
When plug 1, socket 2 coordinate assembling, point contact type plugging hole component 12 and contact pin 28 are installed togather and form institute State point contact type electric connector contact;Point contact type electric connector contact is that the use of said structure especially spring 122 ensures After electric connector connection using the elastic force effect of spring 122 can enable contact pin 124 under elastic force effect slidably, So as to ensure that it is contacted reliably with contact pin 28 after docking;Original is docked number 500 times by the point contact type electric connector contact Increase to more than 10000 times, the overall docking number for improving connector, increase service life of connector.
The electric connector using point contact type electric connector contact, it is characterised in that:Fixation is additionally provided with plug 1 Snap ring A15, fixing clasp 15 are arranged in the tubular intracavity of plug casing 13, fixing clasp A15 and the inner chamber table of plug casing 13 Match somebody with somebody and form the position limiting structure that the preceding insulator 11 of device to hole, rear insulator 14 and grommet 16 carry out axially position in face;
It is additionally provided with fixing clasp B22 in socket 2, fixing clasp B22 and the surface of internal cavity of Socket casing 25 are matched somebody with somebody and formed pair Insulator 24 carries out the position limiting structure of axially position before grommet 21, rear insulator 23, pin.
The electric connector using point contact type electric connector contact, it is characterised in that:The point contact type plugging hole component 122 axial both ends of spring in 12 are separately fixed on contact pin 124.
Key technology principle explanation of the present utility model:Because the mechanical life of spring substantially may remain in 10000 More than secondary, it is installed togather using point contact type plugging hole component 12 and contact pin 28 and forms the point contact type electric connector contact Part, it can be good at improving the mechanical life of electric connector contact;And such a electric connector contact is simple in construction, assembling side Just;Reliability is high;Technique effect is excellent;It has expected more huge economic value and social value.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model:
Fig. 1 is the structure schematic diagram using the plug 1 of the electric connector of point contact type electric connector contact;
Fig. 2 is the structure schematic diagram using the socket 2 of the electric connector of point contact type electric connector contact;
Fig. 3 is the structure schematic diagram of the point contact type plugging hole component 12 in point contact type electric connector contact.
Embodiment
Embodiment 1
A kind of electric connector using point contact type electric connector contact, its assembling with plug 1, socket 2 are formed;Insert First 1 composition is as follows:Insulator 11 before hole, point contact type plugging hole component 12, plug casing 13, rear insulator 14, fixing clasp A15 and Grommet 16;Wherein:Plug casing 13 is arranged in outermost;Insulator 11, rear insulator 14 and grommet 16 are in plug before hole It is sequentially arranged in the tubular intracavity of housing 13 along axis;Point contact type plugging hole component 12 is arranged in successively the insulator before hole successively 11st, set in rear insulator 14 and grommet 16 and in coaxial cavernous structure;Fixing clasp 15 is arranged in plug casing 13 In tubular intracavity, the preceding insulator 11 of device to hole, the and of rear insulator 14 are matched somebody with somebody and formed to fixing clasp A15 and the surface of internal cavity of plug casing 13 Grommet 16 carries out the position limiting structure of axially position;
Socket 2 forms as follows:Insulator 24, Socket casing before grommet 21, fixing clasp B22, rear insulator 23, pin 25th, sealing ring 26, interface sealing body 27 and contact pin 28;Wherein:Socket casing 25 is arranged in outermost, grommet 21, rear insulation Insulator 24 is sequentially arranged in the tubular intracavity of Socket casing 25 along axis successively before body 23, pin;Contact pin 28 is arranged in successively Set successively before grommet 21, rear insulator 23, pin in insulator 24 and in coaxial cavernous structure;Fixing clasp B22 and The limit that axially position is carried out to insulator 24 before grommet 21, rear insulator 23, pin is matched somebody with somebody and formed to the surface of internal cavity of Socket casing 25 Bit architecture;
The specific composition of the point contact type plugging hole component 12 is as follows:Hole back casing 121, spring 122, the and of hole procapsid 123 Contact pin 124;Wherein:Hole back casing 121 and contact pin 124 be club shaped structure part and the two it is coaxial be sequentially arranged and simultaneously with Two end in contact of spring 122;That is, spring 122 is arranged in coaxial hole back casing 121 and contact pin 124 therebetween between axial direction Every in empty interval;It is close close to the outside of the side of contact pin 124 and contact pin 124 that hole procapsid 123 is arranged in hole back casing 121 The outside of the side of hole back casing 121;122 axial both ends of spring in the point contact type plugging hole component 12 are separately fixed at contact pin On 124.
When plug 1, socket 2 coordinate assembling, point contact type plugging hole component 12 and contact pin 28 are installed togather and form institute State point contact type electric connector contact;Point contact type electric connector contact is that the use of said structure especially spring 122 ensures After electric connector connection using the elastic force effect of spring 122 can enable contact pin 124 under elastic force effect slidably, So as to ensure that it is contacted reliably with contact pin 28 after docking;Original is docked number 500 times by the point contact type electric connector contact Increase to more than 10000 times, the overall docking number for improving connector, increase service life of connector.
The key technology principle explanation of the present embodiment:Because the mechanical life of spring substantially may remain in 10000 times More than, it is installed togather using point contact type plugging hole component 12 and contact pin 28 and forms the point contact type electric connector contact, It can be good at improving the mechanical life of electric connector contact;It is easy to assembly and such a electric connector contact is simple in construction; Reliability is high;Technique effect is excellent;It has expected more huge economic value and social value.

Claims (3)

1. a kind of electric connector using point contact type electric connector contact, it assembles composition with plug (1), socket (2); It is characterized in that:Plug (1) forms as follows:Insulator (11) before hole, point contact type plugging hole component (12), plug casing (13), after Insulator (14) and grommet (16);Wherein:Plug casing (13) is arranged in outermost;Insulator (11), rear insulator before hole (14) it is sequentially arranged with grommet (16) in the tubular intracavity of plug casing (13) along axis;Point contact type plugging hole component (12) cloth Put and successively set successively in insulator (11), rear insulator (14) and grommet (16) before hole and coaxial cavernous structure In;
Socket (2) forms as follows:Insulator (24), Socket casing (25), sealing before grommet (21), rear insulator (23), pin Enclose (26), interface sealing body (27) and contact pin (28);Wherein:Socket casing (25) is arranged in outermost, grommet (21), it is rear absolutely Insulator (24) is sequentially arranged in the tubular intracavity of Socket casing (25) along axis successively before edge body (23), pin;Contact pin (28) It is arranged in the priority middle setting of insulator (24) and coaxial cavernous structure before grommet (21), rear insulator (23), pin successively In;
The specific composition of the point contact type plugging hole component (12) is as follows:Hole back casing (121), spring (122), hole procapsid And contact pin (124) (123);Wherein:Hole back casing (121) and contact pin (124) be club shaped structure part and the two coaxially according to Secondary arrangement and simultaneously two end in contact with spring (122);Hole procapsid (123) is arranged in hole back casing (121) close to contact pin (124) outside of side and contact pin (124) are close to the outside of hole back casing (121) side;When plug (1), socket (2) coordinate During assembling, point contact type plugging hole component (12) and contact pin (28) are installed togather and form the point contact type electric connector contact Part.
2. according to the electric connector that point contact type electric connector contact is used described in claim 1, it is characterised in that:Plug (1) In be additionally provided with fixing clasp A (15), fixing clasp A (15) is arranged in the tubular intracavity of plug casing (13), fixing clasp A (15) match somebody with somebody and form the preceding insulator of device to hole (11), rear insulator (14) and grommet (16) with plug casing (13) surface of internal cavity and enter The position limiting structure of row axially position;
It is additionally provided with fixing clasp B (22) in socket (2), fixing clasp B (22) and Socket casing (25) surface of internal cavity is matched somebody with somebody and structure Insulator (24) carries out the position limiting structure of axially position before paired grommet (21), rear insulator (23), pin.
3. according to the electric connector using point contact type electric connector contact of claim 1 or 2, it is characterised in that:It is described Spring (122) axial both ends in point contact type plugging hole component (12) are separately fixed on contact pin (124).
CN201720356740.8U 2017-04-07 2017-04-07 A kind of electric connector using point contact type electric connector contact Active CN206806559U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720356740.8U CN206806559U (en) 2017-04-07 2017-04-07 A kind of electric connector using point contact type electric connector contact

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720356740.8U CN206806559U (en) 2017-04-07 2017-04-07 A kind of electric connector using point contact type electric connector contact

Publications (1)

Publication Number Publication Date
CN206806559U true CN206806559U (en) 2017-12-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720356740.8U Active CN206806559U (en) 2017-04-07 2017-04-07 A kind of electric connector using point contact type electric connector contact

Country Status (1)

Country Link
CN (1) CN206806559U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106961037A (en) * 2017-04-07 2017-07-18 沈阳兴华航空电器有限责任公司 A kind of electric connector of use point contact type electric connector contact

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106961037A (en) * 2017-04-07 2017-07-18 沈阳兴华航空电器有限责任公司 A kind of electric connector of use point contact type electric connector contact

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