CN203415731U - Conductive terminal for industrial plugs and sockets - Google Patents
Conductive terminal for industrial plugs and sockets Download PDFInfo
- Publication number
- CN203415731U CN203415731U CN201320522216.5U CN201320522216U CN203415731U CN 203415731 U CN203415731 U CN 203415731U CN 201320522216 U CN201320522216 U CN 201320522216U CN 203415731 U CN203415731 U CN 203415731U
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- conductive terminal
- terminal body
- plug division
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Abstract
The utility model discloses a conductive terminal for industrial plugs and sockets, and the terminal comprises a cylindrical conductive terminal body which is formed by the connection of a rear installation part and a front plugging-connection part. The diameter of the section of the rear installation part is greater than the section diameter of the front plugging-connection part. The circumferential surface of the front plugging-connection part is at least provided with a segment of annular groove, the interior of which is equipped with a cage-type spring. The cage-type spring comprises two annular sleeves. The excircle diameters of the sections of the two sleeves are equal to the diameter of the section of the front plugging-connection part. The two annular sleeves are in axial linear interval distribution, and are connected together to form a body through a plurality of elastic sheets in circumferential distribution. Each elastic sheet arches outwards axially to form an arc structure. According to the utility model, the front plugging-connection part of the conductive terminal body is provided with the cage-type spring, so the clamping connection is enabled to be firmer during plugging cooperation of the conductive terminal body with a corresponding jack, a corresponding sleeve, and the like, thereby greatly improving the contact effect of the electrical connection of the conductive terminal body.
Description
Technical field
The utility model relates to a kind of conducting terminal.
Background technology
At present, existing industrial electrical installation is as being conventionally all provided with conducting terminal on plug for industrial use, industrial socket etc., described conducting terminal, its rear end is fixedly connected with plug for industrial use, industrial socket etc. conventionally, its front end forms to peg graft with corresponding jack, sleeve etc. and coordinates, thereby realize, is electrically connected to.Because existing conducting terminal mostly is cylindrical structural, therefore it easily occurs to become flexible after pegging graft with corresponding jack, sleeve etc., thereby easily cause it to have each other the problems such as connection is unstable, loose contact, and then affect the normal use of industrial electrical installation.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of industrial plug socket conducting terminal that is electrically connected to contact better effects if.
For achieving the above object, the utility model provides a kind of industrial plug socket conducting terminal, comprise cylindrical conductive terminal body, described cylindrical conductive terminal body is connected and composed by rear installation portion and front Plug Division, and the diameter of section of described rear installation portion is greater than the diameter of section of front Plug Division, on the periphery of described front Plug Division, be at least provided with one section of annular groove, in described annular groove, be set with cage spring.
The utility model can further be set to described cage spring and include two annular covers, the cross section outside diameter of two annular covers is identical with the diameter of section of front Plug Division, two described annular covers are axial linear and are intervally arranged, the flexure strip that is circumference uniform distribution by several between two annular covers links into an integrated entity, the described flexure strip camber structure of radially outward arching.
The beneficial effects of the utility model are: adopt said structure, because the utility model is provided with cage spring on the front Plug Division of described conducting terminal, therefore in the time of can making described conducting terminal body peg graft cooperation with corresponding jack, sleeve etc., clamping is more firm, thereby after effectively avoiding conducting terminal body to peg graft with corresponding jack, sleeve etc., occur looseningly, and then greatly improved the electrical connection contact effect of conducting terminal body.
The utility model also can further be set to the position near rear installation portion on described front Plug Division and also be provided with one section of taper surface, and described taper surface is beloid setting, front end diameter of section the narrowest on taper surface is identical with the diameter of section of front Plug Division, and on taper surface, the widest rear end diameter of section is less than the diameter of section of rear installation portion.Employing is further to be arranged, and sets up taper surface and not only can make the connections such as the rear and corresponding jack of described conducting terminal body insertion, sleeve more firm, but also be conducive to extracting after described conducting terminal body insertion.
Accompanying drawing explanation
Fig. 1 is the structure explosive view of the concrete application of the utility model;
Fig. 2 is structure explosive view of the present utility model;
Fig. 3 is the structure chart of cage spring in the utility model.
Embodiment
As Fig. 1, 2, shown in 3, provided a kind of industrial plug socket conducting terminal, comprise conducting terminal body 1, described conducting terminal body 1 is connected and composed by rear installation portion 11 and front Plug Division 12, and the diameter of section of described rear installation portion 11 is greater than the diameter of section of front Plug Division 12, on the periphery of described front Plug Division 12, be at least provided with one section of annular groove 121, in described annular groove 121, be set with cage spring 2, described cage spring 2 includes two annular covers 21, the cross section outside diameter of two annular covers 21 is identical with the diameter of section of front Plug Division 12, two described annular covers 21 are axial linear and are intervally arranged, the flexure strip that is circumference uniform distribution by several between two annular covers 21 connects 22 and is connected into one, the described flexure strip 22 camber structure of radially outward arching.Position near rear installation portion 11 on described front Plug Division 12 is also provided with one section of taper surface 122, and described taper surface 122 is beloid setting, front end 1221 diameter of sections the narrowest on taper surface 122 are identical with the diameter of section of front Plug Division 12, and on taper surface 122, the widest rear end 1222 diameter of sections are less than the diameter of section of rear installation portion 11.Adopt said structure, because the utility model is provided with cage spring 2 on the front Plug Division 12 of described conducting terminal body 1, therefore in the time of can making described conducting terminal body 1 peg graft cooperation with corresponding jack, sleeve etc., clamping is more firm, thereby after effectively avoiding conducting terminal body 1 to peg graft with corresponding jack, sleeve etc., occur looseningly, and then greatly improved the electrical connection contact effect of conducting terminal body 1.
Claims (3)
1. an industrial plug socket conducting terminal, comprise cylindrical conductive terminal body, it is characterized in that: described cylindrical conductive terminal body is connected and composed by rear installation portion and front Plug Division, and the diameter of section of described rear installation portion is greater than the diameter of section of front Plug Division, on the periphery of described front Plug Division, be at least provided with one section of annular groove, in described annular groove, be set with cage spring.
2. a kind of industrial plug socket conducting terminal according to claim 1, it is characterized in that: described cage spring includes two annular covers, the cross section outside diameter of two annular covers is identical with the diameter of section of front Plug Division, two described annular covers are axial linear and are intervally arranged, the flexure strip that is circumference uniform distribution by several between two annular covers links into an integrated entity, the described flexure strip camber structure of radially outward arching.
3. a kind of industrial plug socket conducting terminal according to claim 1, it is characterized in that: the position near rear installation portion on described front Plug Division is also provided with one section of taper surface, and described taper surface is beloid setting, front end diameter of section the narrowest on taper surface is identical with the diameter of section of front Plug Division, and on taper surface, the widest rear end diameter of section is less than the diameter of section of rear installation portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320522216.5U CN203415731U (en) | 2013-08-26 | 2013-08-26 | Conductive terminal for industrial plugs and sockets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320522216.5U CN203415731U (en) | 2013-08-26 | 2013-08-26 | Conductive terminal for industrial plugs and sockets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203415731U true CN203415731U (en) | 2014-01-29 |
Family
ID=49978593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320522216.5U Expired - Fee Related CN203415731U (en) | 2013-08-26 | 2013-08-26 | Conductive terminal for industrial plugs and sockets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203415731U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105388331A (en) * | 2015-12-14 | 2016-03-09 | 江阴乐圩光电股份有限公司 | LED aging testing instrument |
| CN105388330A (en) * | 2015-12-14 | 2016-03-09 | 江阴乐圩光电股份有限公司 | LED aging testing instrument |
| CN106532312A (en) * | 2016-12-28 | 2017-03-22 | 瑞安市超声电器厂 | High-voltage connector |
| WO2018090777A1 (en) * | 2016-11-16 | 2018-05-24 | 李慧敏 | Cage-type hyperbolic curve spring structure and socket |
-
2013
- 2013-08-26 CN CN201320522216.5U patent/CN203415731U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105388331A (en) * | 2015-12-14 | 2016-03-09 | 江阴乐圩光电股份有限公司 | LED aging testing instrument |
| CN105388330A (en) * | 2015-12-14 | 2016-03-09 | 江阴乐圩光电股份有限公司 | LED aging testing instrument |
| CN105388331B (en) * | 2015-12-14 | 2018-09-28 | 广州达测科技有限公司 | LED aging testers |
| WO2018090777A1 (en) * | 2016-11-16 | 2018-05-24 | 李慧敏 | Cage-type hyperbolic curve spring structure and socket |
| CN106532312A (en) * | 2016-12-28 | 2017-03-22 | 瑞安市超声电器厂 | High-voltage connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20150826 |
|
| EXPY | Termination of patent right or utility model |