CN109818183A - A kind of film contacts part and the connector using the contact - Google Patents
A kind of film contacts part and the connector using the contact Download PDFInfo
- Publication number
- CN109818183A CN109818183A CN201910258141.6A CN201910258141A CN109818183A CN 109818183 A CN109818183 A CN 109818183A CN 201910258141 A CN201910258141 A CN 201910258141A CN 109818183 A CN109818183 A CN 109818183A
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- China
- Prior art keywords
- elastic
- plug
- film
- socket
- contacts part
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Abstract
A kind of film contacts part and the connector using the contact, belong to technical field of electric connectors, solve the problems, such as that traditional connector exists, film contacts part includes elastic film and elastic metallic yarn, more elastic metallic yarns are arranged on elastic film, the axial direction of elastic metallic yarn and the thickness direction of elastic film are consistent, and the both ends of elastic metallic yarn protrude from the both side surface of elastic film respectively；Connector includes plug, socket and film contacts part；Plug and socket includes shell, insulating base and metal contact element, the insulating base of plug and socket is arranged in its shell and by colloid come Nian Jie with its outer casing inner wall, and the metal contact element of plug and socket passes through boss structure and is fixed on inside its insulating base；The shell of plug and socket is connected by screw thread；Film contacts part is arranged between the metal contact element of plug and socket；The present invention is for being electrically connected.
Description
Technical field
The invention belongs to technical field of electric connectors, and in particular to a kind of film contacts part and the connection using the contact
Device.
Background technique
In fields such as Aeronautics and Astronautics, communications, connector is often used, passes through the plug of connector and the metal of socket
Contact is to the signal conduction fetched between realization equipment.The flexible deformation that traditional contact relies primarily on contact itself is come
Normal pressure is provided to guarantee the reliability of contact, when plug is firmly bigger, in repeated multiple times plug or long-term keeps docking
When working condition, it can influence to contact effect because abrasion and stress relaxation cause contact pressure to decline, therefore limit traditional gold
Belong to the service life of contact；And for traditional connector because needing inserting between metal contact element, contact pin or jack are logical
Pedestal relatively large distance can be often protruded, since the insulation between contact pin relies primarily on air, the spacing between contact pin can not be done
To very little, the bottleneck developed in terms of becoming connector miniaturization, contact high density.Due also to traditional connector is to rely on to connect
The relatively small deformation amount of contact element guarantees contact, there are problems that hit occurs in bearing various vibration processes.
Summary of the invention
The purpose of the present invention is to solve the above problems existing for traditional connector, provide a kind of film contacts part
And the connector using the contact, its technical solution is as follows:
A kind of film contacts part, it includes elastic film and elastic metallic yarn, and more elastic metallic yarns are arranged on elastic film,
The axial direction of elastic metallic yarn and the thickness direction of elastic film are consistent, and the both ends of elastic metallic yarn protrude from elastic film respectively
Both side surface.Using elastic metallic yarn come the plug and socket of conduction connector, since elastic metallic yarn is arranged in elastic film
On, when metal contact jaw opposing compression of the elastic metallic yarn by the metal contact jaw in plug and in socket, i.e., plug and insert
When seat combines, elastic metallic yarn can be tilted and is bent, and keep the pressure to metal contact jaw under the effect of elasticity, conducting letter
Number, when plug and socket separation, under the restitution of elastic force, the axial direction of elastic metallic yarn and the thickness direction of elastic film
Restore consistent.
A kind of connector, it includes plug, socket and film contacts part；Plug and socket includes shell, insulating base
And metal contact element, the insulating base of plug and socket are arranged in its shell and by colloid come viscous with its outer casing inner wall
It connects, the metal contact element of plug and socket passes through boss structure and is fixed on inside its insulating base；The shell of plug and socket
It is connected by screw thread；Film contacts part includes elastic film and elastic metallic yarn, and more elastic metallic yarns are arranged in Thin Elastic
On film, the axial direction of elastic metallic yarn and the thickness direction of elastic film are consistent, and the both ends of elastic metallic yarn protrude from elasticity respectively
The both side surface of film；Film contacts part is arranged between the metal contact element of plug and socket.
The invention has the benefit that elastic metallic yarn generates elastic bending and inclination in conducting, when disconnection, can be answered
Original, abrasion is smaller, can prolong the service life, and it is at low cost to replace film contacts part；Elastic metallic in film contacts part
Silk is insulated by elastic film, and metal contact element is insulated by insulating base, and insulation effect is noticeably greater than air, therefore can have smaller
Contact spacing, be conducive to break through connector to miniaturization, high-density development bottleneck；The shell of plug and socket uses spiral shell
The connection of line quick locking structure, easy to use, contact reliability is high, and shock resistance is apparently higher than conventional contacts part.
Detailed description of the invention:
Fig. 1 is the schematic perspective view of film contacts part in embodiment of the present invention one；
Fig. 2 is the planar structure schematic diagram of film contacts part in embodiment of the present invention two；
Fig. 3 is the schematic diagram of the section structure of connector in the present invention.
Specific embodiment:
Referring to figs. 1 to Fig. 3, a kind of film contacts part, it includes elastic film 1 and elastic metallic yarn 2, more elastic metallic yarns 2
It is arranged on elastic film 1, the axial direction of elastic metallic yarn 2 is consistent with the thickness direction of elastic film 1, and the two of elastic metallic yarn 2
End protrudes from the both side surface of elastic film 1 respectively.Using elastic metallic yarn 2 come the plug and socket of conduction connector, due to
Elastic metallic yarn 2 is arranged on elastic film 1, and elastic metallic yarn 2 is by the metal contact jaw in plug and the metal in socket
When contact jaw opposing compression, i.e., when plug and socket combines, elastic metallic yarn 2 can be tilted and is bent, and be protected under the effect of elasticity
Hold the pressure to metal contact jaw, Continuity signal, when plug and socket separation, under the restitution of elastic force, elastic metallic
The axial direction of silk 2 and the thickness direction of elastic film 1 restore consistent.
A kind of connector, it includes plug, socket and film contacts part；Plug and socket includes shell 3, insulating base
4 and metal contact element 5, the insulating base 4 of plug and socket be arranged in its shell 3 and by colloid come in its shell 3
Wall bonding, the metal contact element 5 of plug and socket are fixed on inside its insulating base 4 by boss structure 5-1；Plug and insert
The shell 3 of seat is connected by screw thread；Film contacts part includes elastic film 1 and elastic metallic yarn 2, more elastic metallic yarns 2
It is arranged on elastic film 1, the axial direction of elastic metallic yarn 2 is consistent with the thickness direction of elastic film 1, and the two of elastic metallic yarn 2
End protrudes from the both side surface of elastic film 1 respectively；Film contacts part is arranged between the metal contact element 5 of plug and socket.
The tail portion of metal contact element 5 is provided with weldering cup, is used for welding lead, also can choose the connection of other terminations
Conducting wire, such as crimp, puncture, surface mount, flake.
Embodiment one, more elastic metallic yarns 2 are evenly distributed on elastic film 1.
Embodiment two, more elastic metallic yarns 2 are evenly distributed on the annular that the metal contact element 5 of elastic film 1 passes through
Part.
Preferably, elastic film 1 uses silica gel material.
Preferably, the shell 3 of plug and socket is connected using screw thread quick locking structure, reduces thread turns, accelerates locking
Speed.
Preferably, it is limited, is prevented thin by bond structure 1-1 between the elastic film 1 and jack housing 3 of film contacts part
The rotation of film contact.
Preferably, insulating base 4 is made of two parts docking, convenient for assembly.
Claims (2)
1. a kind of film contacts part, it is characterised in that it includes elastic film (1) and elastic metallic yarn (2), more elastic metallics
Silk (2) is arranged on elastic film (1), and the axial direction of elastic metallic yarn (2) is consistent with the thickness direction of elastic film (1), elasticity
The both ends of wire (2) protrude from the both side surface of elastic film (1) respectively.
2. a kind of connector, it is characterised in that it includes plug, socket and film contacts part；Plug and socket includes shell
(3), insulating base (4) and metal contact element (5), the insulating base (4) of plug and socket are arranged in its shell (3) and lead to
Cross that colloid is Nian Jie with its shell (3) inner wall, the metal contact element (5) of plug and socket is fixed by boss structure (5-1)
It is internal in its insulating base (4)；The shell (3) of plug and socket is connected by screw thread；Film contacts part includes elastic film
(1) with elastic metallic yarn (2), more elastic metallic yarns (2) are arranged on elastic film (1), the axial direction of elastic metallic yarn (2) with
The thickness direction of elastic film (1) is consistent, and the both ends of elastic metallic yarn (2) protrude from the both side surface of elastic film (1) respectively；
Film contacts part is arranged between the metal contact element (5) of plug and socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910258141.6A CN109818183A (en) | 2019-04-01 | 2019-04-01 | A kind of film contacts part and the connector using the contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910258141.6A CN109818183A (en) | 2019-04-01 | 2019-04-01 | A kind of film contacts part and the connector using the contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109818183A true CN109818183A (en) | 2019-05-28 |
Family
ID=66611170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910258141.6A Pending CN109818183A (en) | 2019-04-01 | 2019-04-01 | A kind of film contacts part and the connector using the contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109818183A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11135181A (en) * | 1997-10-31 | 1999-05-21 | Nec Corp | Separable connector |
| CN1539182A (en) * | 2001-03-22 | 2004-10-20 | ��Ī������ | Method of making stitched LGA connector |
| CN101355204A (en) * | 2007-07-28 | 2009-01-28 | 贵州航天电器股份有限公司 | Elastic contact electric connector with zero insertion and withdraw force |
| WO2019035332A1 (en) * | 2017-08-16 | 2019-02-21 | 株式会社オートネットワーク技術研究所 | Connector |
-
2019
- 2019-04-01 CN CN201910258141.6A patent/CN109818183A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11135181A (en) * | 1997-10-31 | 1999-05-21 | Nec Corp | Separable connector |
| CN1539182A (en) * | 2001-03-22 | 2004-10-20 | ��Ī������ | Method of making stitched LGA connector |
| CN101355204A (en) * | 2007-07-28 | 2009-01-28 | 贵州航天电器股份有限公司 | Elastic contact electric connector with zero insertion and withdraw force |
| WO2019035332A1 (en) * | 2017-08-16 | 2019-02-21 | 株式会社オートネットワーク技術研究所 | Connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190528 |