CN105932453A - Interface terminal - Google Patents
Interface terminal Download PDFInfo
- Publication number
- CN105932453A CN105932453A CN201610462096.2A CN201610462096A CN105932453A CN 105932453 A CN105932453 A CN 105932453A CN 201610462096 A CN201610462096 A CN 201610462096A CN 105932453 A CN105932453 A CN 105932453A
- Authority
- CN
- China
- Prior art keywords
- fixed part
- interface terminal
- contact flat
- terminal
- contact spring
- 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
Links
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
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/18—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with the spring member surrounding the socket
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses an interface terminal, which comprises a fixed part, wherein a circular perforating hole is formed in the fixed part; a plurality of contact spring sheets extend outwards at one side, parallel to the axial direction of the circular perforating hole, of the fixed part; a circular plug slot is enclosed by the plurality of contact spring sheets; gaps are formed between the adjacent contact spring sheets; and a spring surrounds one end, back to the fixed part, of each of the contact spring sheets. When a docking terminal is inserted into the circular plug slot of the interface terminal, the spring is extruded and stretched to form inward restoring force; the restoring force is applied to the plurality of contact spring sheets inwards, so that the contact spring sheets and the docking terminal are in good contact; and poor contact of the contact spring sheets and the docking terminal caused by frequent plugging abrasion is avoided. Therefore, good and reliable electrical connection between the interface terminal and the docking terminal can be ensured.
Description
Technical field
The present invention relates to a kind of and matching used Interface Terminal of male terminal.
Background technology
Current charging gun Interface Terminal easily weares and teares because of plug frequently, causes interface male to strengthen with the gap of female, causes charging gun seam resistance to strengthen and generate heat or loose contact.
Summary of the invention
It is an object of the invention to provide a kind of Interface Terminal that can be reliably electrically connected with.
For achieving the above object, the present invention provides a kind of Interface Terminal, including fixed part.Fixed part offers circular perforations.Fixed part is outward extended with some contact flat springs being parallel to the axial side of circular perforations.Some contact flat springs are surrounded by circular inserting groove, are provided with gap between some contact flat springs are adjacent, and one end of some contact flat springs fixed part dorsad is surrounded with spring.
Preferably, the distal outer surface of described some contact flat springs offers cannelure, and described spring is contained in this cannelure.
Preferably, the end of described contact flat spring has upwards protruded out protuberance, and described cannelure is opened on described protuberance.
Preferably, described fixed part is annulus.
As mentioned above, one end of some contact flat springs fixed part dorsad of Interface Terminal of the present invention is surrounded with spring, time in the circle inserting groove docking terminal insertion Interface Terminal, spring is squeezed to stretch and forms inside restoring force, this restoring force inwardly puts on and makes contact flat spring on some contact flat springs and dock terminal good contact, do not have contact flat spring and dock the loose contact that terminal causes because frequently plugging abrasion such that it is able to guarantee Interface Terminal and dock being the most reliably electrically connected with between terminal.
Accompanying drawing explanation
Fig. 1 is the perspective view that Interface Terminal does not installs spring；
Fig. 2 is the perspective view that Interface Terminal shown in Fig. 1 has installed spring.
Detailed description of the invention
By describing the technology contents of the present invention, structural feature in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
Referring to Fig. 1, Interface Terminal of the present invention includes fixed part 10 and spring 20.
Fixed part 10 offers circular perforations 11.Fixed part 10 is outward extended with some contact flat springs 12 being parallel to the axial side of circular perforations 11.In the present embodiment, fixed part 10 is annulus.
Some contact flat springs 12 are surrounded by circular inserting groove 121, are provided with gap 122 between some contact flat springs 12 are adjacent, and one end of some contact flat springs 12 fixed part 10 dorsad is surrounded with described spring 20.Spring 20 can be plastics spring or metal spring (needing exterior insulation), every can play spring effect.
In the present embodiment, the distal outer surface of some contact flat springs 12 offers cannelure 123, and spring 20 is contained in this cannelure 123.
In the present embodiment, the end of contact flat spring 12 has upwards protruded out protuberance 124, and cannelure 123 is opened on protuberance 124.
In sum, one end of some contact flat springs 12 of Interface Terminal of the present invention fixed part 10 dorsad is surrounded with spring 20, time in the circle inserting groove 121 docking terminal (not shown) insertion Interface Terminal, spring 20 is squeezed to stretch and forms inside restoring force, this restoring force inwardly puts on and makes contact flat spring 12 on some contact flat springs 12 and dock terminal good contact, do not have contact flat spring and dock the loose contact that terminal causes because frequently plugging abrasion such that it is able to guarantee Interface Terminal and dock being the most reliably electrically connected with between terminal.
The invention is not limited in above-mentioned detailed description of the invention, those skilled in the art also can make multiple change accordingly, but any is equal to the present invention or similar change all should be contained within the scope of the claims.
Claims (4)
1. an Interface Terminal, it is characterized in that: include fixed part, described fixed part offers circular perforations, described fixed part is outward extended with some contact flat springs being parallel to the axial side of circular perforations, described some contact flat springs are surrounded by circular inserting groove, being provided with gap between described some contact flat springs are adjacent, one end of described some contact flat springs fixed part dorsad is surrounded with spring.
Interface Terminal the most according to claim 1, it is characterised in that: the distal outer surface of described some contact flat springs offers cannelure, and described spring is contained in this cannelure.
Interface Terminal the most according to claim 2, it is characterised in that: the end of described contact flat spring has upwards protruded out protuberance, and described cannelure is opened on described protuberance.
Interface Terminal the most according to claim 1, it is characterised in that: described fixed part is annulus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610462096.2A CN105932453A (en) | 2016-06-23 | 2016-06-23 | Interface terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610462096.2A CN105932453A (en) | 2016-06-23 | 2016-06-23 | Interface terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105932453A true CN105932453A (en) | 2016-09-07 |
Family
ID=56831554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610462096.2A Pending CN105932453A (en) | 2016-06-23 | 2016-06-23 | Interface terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105932453A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834370A (en) * | 2010-05-11 | 2010-09-15 | 张家港友诚科技机电有限公司 | Electrical connection contact sleeve |
| CN201623297U (en) * | 2010-03-23 | 2010-11-03 | 四川永贵科技有限公司 | Plug jack for great current electric connector |
| JP4823844B2 (en) * | 2006-10-18 | 2011-11-24 | 株式会社オートネットワーク技術研究所 | Socket terminal |
| CN202444082U (en) * | 2012-01-16 | 2012-09-19 | 哈尔滨鑫业电动车技术开发有限公司 | High-current jack with radial clamping force |
| CN203707410U (en) * | 2013-10-22 | 2014-07-09 | 安费诺东亚电子科技(深圳)有限公司 | Connector with accessory of round pin insertion structure |
| CN205724068U (en) * | 2016-06-23 | 2016-11-23 | 深圳市沃尔核材股份有限公司 | Interface terminal |
-
2016
- 2016-06-23 CN CN201610462096.2A patent/CN105932453A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4823844B2 (en) * | 2006-10-18 | 2011-11-24 | 株式会社オートネットワーク技術研究所 | Socket terminal |
| CN201623297U (en) * | 2010-03-23 | 2010-11-03 | 四川永贵科技有限公司 | Plug jack for great current electric connector |
| CN101834370A (en) * | 2010-05-11 | 2010-09-15 | 张家港友诚科技机电有限公司 | Electrical connection contact sleeve |
| CN202444082U (en) * | 2012-01-16 | 2012-09-19 | 哈尔滨鑫业电动车技术开发有限公司 | High-current jack with radial clamping force |
| CN203707410U (en) * | 2013-10-22 | 2014-07-09 | 安费诺东亚电子科技(深圳)有限公司 | Connector with accessory of round pin insertion structure |
| CN205724068U (en) * | 2016-06-23 | 2016-11-23 | 深圳市沃尔核材股份有限公司 | Interface terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160907 |
|
| RJ01 | Rejection of invention patent application after publication |