CN207868435U - A kind of cage type contact network contact of Multi-contact - Google Patents
A kind of cage type contact network contact of Multi-contact Download PDFInfo
- Publication number
- CN207868435U CN207868435U CN201721477652.XU CN201721477652U CN207868435U CN 207868435 U CN207868435 U CN 207868435U CN 201721477652 U CN201721477652 U CN 201721477652U CN 207868435 U CN207868435 U CN 207868435U
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- Prior art keywords
- contact
- arc
- grizzly bar
- male terminal
- bowed out
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Abstract
The utility model discloses a kind of cage type contact network contact of Multi-contact, it is mutually connected with female terminal for male terminal, including at least three coaxial connection rings, the contact network formed by plural grizzly bar is equipped between arbitrary neighborhood connection ring, grizzly bar is equipped with the interior arch of arc and two arcs are bowed out, and two arcs are bowed out to be located at the both sides encircleed in arc.The utility model contacts reliable and stable using having arch and the bowed out structure of grid of arc in arc between male terminal and female terminal, and effectively reduce contact resistance.It is small to male terminal abrasion, extend service life.Have larger current carrying capacities and improves conductance stability.It is directly processed and is rolled by plank, processing easy to produce.
Description
Technical field
The utility model is related to the cage type contact networks of contact more particularly to a kind of Multi-contact applied to connector
Contact belongs to the equipment technical field of connector contact.
Background technology
Connector is that electrical connection and signal transmission are carried out between device and device, component and component, system and system
Base components, because it has contact good, reliable operation, it is easy to maintain the features such as, be therefore widely used in various electric wires
Lu Zhong plays a part of connecting or disconnecting circuit.
The Chinese patent of Authorization Notice No. CN202633582U discloses a kind of contact, by two hat springs superposition and
Inside and outside sleeve forms the terminal of a Multi-contact, and structure first is complex, and secondly this double crown band structure, which only has, is preced with spring
The generation of one end and sleeve contact, the other end is hanging, and it is long not only to contact path, and contact area is small, and contact strength is poor, institute
Complicated to be not only, conductive capability is poor, and service life is also low.
The Chinese patent of Authorization Notice No. CN104319496A discloses a kind of contact, and this structure is the bucket in edge rolling
The shrapnel and shrapnel window of three groups of scale structures have been opened in wall axial direction, problem is that the distance between shrapnel and shrapnel are too big,
Contact area is very little, and the length of each shrapnel is too short, and shrapnel is rigidly excessive, causes to plug relatively difficult, and service life is low.
Utility model content
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, and conventional contacts part is complicated, conductance ability
The limited problem of difference, service life, provides a kind of cage type contact network contact of Multi-contact.
In order to achieve the above object, technical solution used by the utility model is：
A kind of cage type contact network contact of Multi-contact, mutually connects for male terminal with female terminal,
Including at least three coaxial connection rings, the contact net formed by plural grizzly bar is equipped between arbitrary neighborhood connection ring
Network, the grizzly bar is equipped with the interior arch of arc and two arcs are bowed out, and described two arcs are bowed out to be located at arch in the arc
Both sides.
Preferably, the cage type contact network contact of above-mentioned a kind of Multi-contact, its main feature is that, in the arc of the grizzly bar
Arch is abutted against with the male terminal, and two bowed out inner walls respectively with the female terminal of arc of the grizzly bar abut against.
The beneficial effects of the utility model are mainly reflected in：
1. using having arch and the bowed out structure of grid of arc in arc, contacted between male terminal and female terminal it is reliable and stable,
And effectively reduce contact resistance.
2. it is small to male terminal abrasion, extend service life.
3. having larger current carrying capacities and improving conductance stability.
It is rolled 4. directly being processed by plank, processing easy to produce.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the cage type contact network contact of Multi-contact of the utility model.
Fig. 2 is a kind of dimensional structure diagram of the cage type contact network contact of Multi-contact of the utility model.
Fig. 3 is a kind of flat configuration schematic diagram of the cage type contact network contact of Multi-contact of the utility model.
Fig. 4 is a kind of cut-away section structure of the cage type contact network contact use state of Multi-contact of the utility model
Schematic diagram.
Specific implementation mode
The utility model provides a kind of cage type contact network contact of Multi-contact.It is new to this practicality below in conjunction with attached drawing
Type technical solution is described in detail, so that it is more readily understood and grasps.
A kind of cage type contact network contact of Multi-contact, as shown in Figures 1 to 4, for male terminal 1 and female terminal 2
It mutually connects, including at least three coaxial connection rings 3, the contact formed by plural grizzly bar 4 is equipped between arbitrary neighborhood connection ring 3
Network, grizzly bar 4 are equipped with arch 5 and two arcs bowed out 6 in arc, and two arcs bowed out 6 are located at the both sides of arch 5 in arc.
Wherein, arch 5 and 1 phase Elastic Contact of male terminal in the arc of grizzly bar 4, two arcs bowed out 6 of grizzly bar 4 respectively with mother
The inner wall phase Elastic Contact of terminal 2.The radian of arch 5 and length are all higher than arc bowed out 6 in arc.
It specifically describes, the structure of grizzly bar 4 is consistent, and the inner arc end of arch 5 forms the week abutted against with male terminal 1 in arc
To contact ring, the outer arc end of corresponding arc bowed out 6 forms the circumferential contact ring abutted against with 2 inner wall of female terminal.Pass through arc
Arch 5 increases the contact area between male terminal 1 in shape, and Multi-contact is formed between the bowed out inner wall with female terminal of arc,
Generate good Multi-contact.Contact is uniform, plugs smooth, stable structure, and contact resistance is lower.And has multiple and male end
The circumferential contact ring of son contact, male terminal contact position is not single, reduces the abrasion of male terminal.
Contact is described, by high property copper alloy plank through precision die Sheet Metal Forming Technology through blanking and edge rolling at
Type is not necessarily to additional processing technology, carries out directly to be loaded into after being surface-treated in female end sub-sleeve and fix.When male terminal is inserted into
In female end sub-aperture, grizzly bar will produce a normal pressure, the normal pressure by encircle in big arc be transmitted to two arcs it is bowed out after
And it is transmitted to female terminal inner wall, an environment for having continuous contact pressure is formed, contact length and contact resistance are preferably minimized,
Ensure the good transmission of electric current.
By above description it can be found that a kind of cage type contact network contact of Multi-contact of the utility model, uses
Have arch and the bowed out structure of grid of arc in arc, contact reliable and stable between male terminal and female terminal, and effectively reduces and connect
It gets an electric shock and hinders.It is small to male terminal abrasion, extend service life.Have larger current carrying capacities and improves conductance stabilization
Property.It is directly processed and is rolled by plank, processing easy to produce.
The technical solution of the utility model is fully described above, it should be noted that the tool of the utility model
Body embodiment is simultaneously not limited by the description set out above, and those skilled in the art exist according to the Spirit Essence of the utility model
All technical solutions that structure, method or function etc. are formed using equivalents or equivalent transformation, all fall within this reality
Within novel protection domain.
Claims (2)
1. a kind of cage type contact network contact of Multi-contact is mutually connected for male terminal with female terminal, it is characterised in that：
Including at least three coaxial connection rings, the contact network formed by plural grizzly bar is equipped between arbitrary neighborhood connection ring,
The grizzly bar is equipped with the interior arch of arc and two arcs are bowed out, and described two arcs are bowed out to be located at two encircleed in the arc
Side.
2. the cage type contact network contact of a kind of Multi-contact according to claim 1, it is characterised in that：The grizzly bar
Arch is abutted against with the male terminal in arc, and two bowed out inner walls respectively with the female terminal of arc of the grizzly bar offset
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721477652.XU CN207868435U (en) | 2017-11-08 | 2017-11-08 | A kind of cage type contact network contact of Multi-contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721477652.XU CN207868435U (en) | 2017-11-08 | 2017-11-08 | A kind of cage type contact network contact of Multi-contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207868435U true CN207868435U (en) | 2018-09-14 |
Family
ID=63475502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721477652.XU Active CN207868435U (en) | 2017-11-08 | 2017-11-08 | A kind of cage type contact network contact of Multi-contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207868435U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921220A (en) * | 2019-04-16 | 2019-06-21 | 南通摩尔电气有限公司 | A kind of plane fingertip connector |
| CN110277681A (en) * | 2019-05-27 | 2019-09-24 | 浙江永贵电器股份有限公司 | A kind of novel hat spring and the connector contact pair comprising the hat spring |
| WO2023185304A1 (en) * | 2022-03-31 | 2023-10-05 | 菲尼克斯亚太电气（南京）有限公司 | Elastic contact member and electrical connector |
-
2017
- 2017-11-08 CN CN201721477652.XU patent/CN207868435U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921220A (en) * | 2019-04-16 | 2019-06-21 | 南通摩尔电气有限公司 | A kind of plane fingertip connector |
| CN110277681A (en) * | 2019-05-27 | 2019-09-24 | 浙江永贵电器股份有限公司 | A kind of novel hat spring and the connector contact pair comprising the hat spring |
| WO2023185304A1 (en) * | 2022-03-31 | 2023-10-05 | 菲尼克斯亚太电气（南京）有限公司 | Elastic contact member and electrical connector |
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