CN203218650U - General power plug - Google Patents
General power plug Download PDFInfo
- Publication number
- CN203218650U CN203218650U CN 201320077360 CN201320077360U CN203218650U CN 203218650 U CN203218650 U CN 203218650U CN 201320077360 CN201320077360 CN 201320077360 CN 201320077360 U CN201320077360 U CN 201320077360U CN 203218650 U CN203218650 U CN 203218650U
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- CN
- China
- Prior art keywords
- blind hole
- binding posts
- annular
- power plug
- place
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a general power plug comprising a wire holder and two or three binding posts; the wire holder is respectively provided with two or three blind holes; port portions of each blind hole are respectively provided with annular protrusions; inner walls of each blind hole are respectively provided with annular card slots; the two or three binding posts are respectively and correspondingly positioned in the two or three blind holes; outer walls of the two or three binding posts are respectively provided with annular bodies, and the annular bodies are respectively and correspondingly positioned in the annular card slots; top ends of the two or three binding posts respectively penetrate the blind holes and extend outside; a sheath is arranged outside each binding post through sliding fit; the bottom of the sheath is provided with an annular step in sliding fit with the blind hole inner wall; and a spring is connected between the top end of the annular step and the bottom of the port portion annular protrusion of the blind hole. The general power plug is reasonable in structure, protects the binding posts from being rust, thereby prolonging service life of the power plug, and the plug can be connected with socket panels of different specifications.
Description
Technical field
The utility model relates to the attaching plug field, specifically is a kind of universal electric power plug.
Background technology
Attaching plug is common electrical accessorie in the life, and it is the joint that electrical equipment connects power supply.Attaching plug comprises junction block and two or three binding posts, two or three binding posts are fixed on the junction block and with power line and are connected, during use, two or three binding posts intercalation respectively are connected on the power supply power line in the jack of socket panel.When universal electric power plug was extracted from socket panel, the binding post on it was exposed externally, corrosion can take place after long-time, thereby have influence on the useful life of universal electric power plug.In addition, the binding post on the existing attaching plug maintains static mostly, can not be connected with the socket panel of different size.
The utility model content
The purpose of this utility model provides a kind of universal electric power plug, when being connected with socket panel, the outer sheath of binding post is held back in the blind hole on the junction block, when not using, the outer sheath of binding post is enclosed in the upper end of binding post under the jacking effect that resets of spring, to protect binding post not by corrosion; And binding post can rotate in blind hole, can regulate its angle on demand, is connected to adapt to the socket panel of different size.
The technical solution of the utility model is as follows:
A kind of universal electric power plug, include junction block and two or three binding posts, it is characterized in that: be respectively equipped with two or three blind holes on the described junction block, the oral area of each blind hole has annular projection respectively, and has annular slot on the inwall of each blind hole respectively, described two or three binding posts correspondence respectively are positioned at two or three blind holes, and have ring body on the outer wall of two or three binding posts respectively, described ring body is corresponding respectively to be positioned at annular slot and the annular slot at the place rotates; The upper end of described two or three binding posts is passed the blind hole at place respectively and is extended, the outside of each binding post is by the sheath that has been slidingly installed, the bottom of described sheath has the ring-shaped step that the blind hole inwall with the place is slidingly matched, described ring-shaped step moves up and down along the blind hole inwall at place, and is connected with spring between the bottom of the oral area annular projection of the blind hole at the upper end of ring-shaped step and place.
Described universal electric power plug is characterized in that: described sheath adopts insulating material to make.
Described universal electric power plug is characterized in that: the bottom of described junction block is connected with respectively and two or three power lines that binding post links to each other.
The beneficial effects of the utility model:
The utility model is rational in infrastructure, when being connected with socket panel, the outer sheath of binding post is held back in the blind hole on the junction block, when not using, the outer sheath of binding post is enclosed in the upper end of binding post under the pulling function that resets of spring, make binding post not contact with external environment, protected binding post not by corrosion, thereby prolonged the useful life of attaching plug; In addition, binding post can rotate in blind hole, can regulate its angle on demand, has adapted to the socket panel of different size to be connected.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Referring to Fig. 1, a kind of universal electric power plug, include junction block 1 and two or three binding posts 2, be respectively equipped with two or three blind holes 3 on the junction block 1, the oral area of each blind hole has annular projection 4 respectively, and has annular slot 5 on the inwall of each blind hole respectively, two or three binding posts 2 correspondence respectively are positioned at two or three blind holes 1, and have ring body 6 on the outer wall of two or three binding posts 2 respectively, ring body 6 is corresponding respectively to be positioned at annular slot 5 and the annular slot at the place rotates; The upper end of two or three binding posts 2 is passed the blind hole at place respectively and is extended, the outside of each binding post is by the sheath 7 that has been slidingly installed, the bottom of sheath 7 has the ring-shaped step 8 that the blind hole inwall with the place is slidingly matched, ring-shaped step 8 moves up and down along the blind hole inwall at place, and is connected with spring 9 between the bottom of the oral area annular projection of the blind hole at the upper end of ring-shaped step 8 and place.
In the utility model, sheath 7 adopts insulating material to make; The bottom of junction block 1 is connected with respectively and two or three power lines that binding post 2 links to each other.
Claims (3)
1. universal electric power plug, include junction block and two or three binding posts, it is characterized in that: be respectively equipped with two or three blind holes on the described junction block, the oral area of each blind hole has annular projection respectively, and has annular slot on the inwall of each blind hole respectively, described two or three binding posts correspondence respectively are positioned at two or three blind holes, and have ring body on the outer wall of two or three binding posts respectively, described ring body is corresponding respectively to be positioned at annular slot and the annular slot at the place rotates; The upper end of described two or three binding posts is passed the blind hole at place respectively and is extended, the outside of each binding post is by the sheath that has been slidingly installed, the bottom of described sheath has the ring-shaped step that the blind hole inwall with the place is slidingly matched, described ring-shaped step moves up and down along the blind hole inwall at place, and is connected with spring between the bottom of the oral area annular projection of the blind hole at the upper end of ring-shaped step and place.
2. universal electric power plug according to claim 1 is characterized in that: described sheath adopts insulating material to make.
3. universal electric power plug according to claim 1 is characterized in that: the bottom of described junction block is connected with respectively and two or three power lines that binding post links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320077360 CN203218650U (en) | 2013-02-19 | 2013-02-19 | General power plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320077360 CN203218650U (en) | 2013-02-19 | 2013-02-19 | General power plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203218650U true CN203218650U (en) | 2013-09-25 |
Family
ID=49208153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320077360 Expired - Fee Related CN203218650U (en) | 2013-02-19 | 2013-02-19 | General power plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203218650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111092321A (en) * | 2020-01-20 | 2020-05-01 | 中航光电科技股份有限公司 | Connector and plug thereof |
-
2013
- 2013-02-19 CN CN 201320077360 patent/CN203218650U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111092321A (en) * | 2020-01-20 | 2020-05-01 | 中航光电科技股份有限公司 | Connector and plug thereof |
| CN111092321B (en) * | 2020-01-20 | 2021-06-04 | 中航光电科技股份有限公司 | Connector and plug thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140219 |