CN203747134U - Safety plug - Google Patents
Safety plug Download PDFInfo
- Publication number
- CN203747134U CN203747134U CN201320878016.3U CN201320878016U CN203747134U CN 203747134 U CN203747134 U CN 203747134U CN 201320878016 U CN201320878016 U CN 201320878016U CN 203747134 U CN203747134 U CN 203747134U
- Authority
- CN
- China
- Prior art keywords
- metal contact
- jack
- contact piece
- contact pieces
- plug
- 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
Links
Abstract
The utility model relates to a safety plug, belonging to the field of plugs. The safety plug comprises a plug body. The front end of the plug body is provided with jacks. Metal contact pieces are plugged in the jacks. The plug body is internally provided with accommodating grooves used for accommodating the metal contact pieces. The plug body further comprises an adjusting mechanism used for driving the metal contact pieces to move in the accommodating grooves. According to the technical scheme of the utility model, the metal contact pieces are retracted into the accommodating grooves by the adjusting mechanism when the plug is not in use so that the metal contact pieces are not exposed, and the service life of the metal contact pieces is not shortened or potential safety hazard is not caused because of fact that water vapor touches the metal contact pieces. When the plug needs to be used, the metal contact pieces are pushed out of the accommodating grooves by the adjusting mechanism and extend out of the jacks, and the metal contact pieces are plugged in a socket.
Description
Technical field
The utility model belongs to plug field, is specifically related to a kind of safety plug.
Background technology
Existing plug is generally made up of header body and the metal contact piece that is arranged on header body front end.Because metal contact piece is exposed outside header body, when plug is shelved at ordinary times, metal contact piece sometimes can be stained with steam, causes oxidation and the corrosion of metal contact piece, affects electric conductivity and the useful life of plug.Can there is in use potential safety hazard in the plug of being simultaneously stained with steam.
Utility model content
The purpose of this utility model is to provide a kind of safety socket of safer, longer service life.
In order to achieve the above object, the utility model adopts such technical scheme:
A kind of safety plug, comprise header body, the front end of header body is provided with jack, on jack, be equipped with metal contact piece, in described jack body, be provided with to receive the accepting groove of described metal contact piece, also comprise the adjusting mechanism that drives described metal contact piece to move in described accepting groove, be fixed with the elastic block piece that covers described jack on described jack, the position of the corresponding described jack of elastic block piece offers the finedraw passing for metal contact piece.
In such scheme, described adjusting mechanism is insulating bar, the both sides of described header body all have along the track of described header body length direction, insulating bar is erected between two tracks, the two ends of insulating bar are stretched out corresponding track and are respectively equipped with button, and described metal contact piece is fixed on described insulating bar.
Adopt after the technical solution of the utility model, in the time that plug does not use, by adjusting mechanism, metal contact piece is recycled in accepting groove, metal contact piece can be outside not exposed like this, and metal contact piece can not cause shorten useful life or cause potential safety hazard because being stained with steam.In the time that needs use plug, by adjusting mechanism, metal contact piece is released to accepting groove and stretched out jack, metal contact piece is inserted in socket.By be coated with elastic block piece on jack, in the time that plug does not use, cover jack by elastic block piece, less steam enters in jack simultaneously, and plug uses safer, longer service life.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Structural representation when Fig. 2 is the recovery of the utility model metal contact piece.
Fig. 3 is the utility model internal structure schematic diagram.
Fig. 4 is the utility model front view.
In figure:
1-header body 2-jack
3-metal contact piece 4-accepting groove
5-insulating bar 6-track
7-button 8-elastic block piece
9-finedraw 10-wire
Embodiment
Be described in detail the technical solution of the utility model below in conjunction with accompanying drawing in order further to explain.
As shown in Figures 1 to 4, a kind of safety plug, comprise header body 1, in header body 1, be provided with chamber resettling, the front end of header body 1 is provided with jack 2, on jack 2, be equipped with metal contact piece 3, jack 2 is stretched out in order to be inserted in corresponding socket in metal contact piece 3 one end, and the other end of metal contact piece 3 and wire 10 join.In described jack body 1, be provided with to receive the accepting groove 4 of described metal contact piece 3, accepting groove 4 setting corresponding to jack 3.Metal contact piece 3 just falls into accepting groove 4 after retracting from jack 2 like this.Also comprise adjusting mechanism, adjusting mechanism is used for driving metal contact piece 3 to move back and forth in accepting groove 4, to realize metal contact piece 3 stretching in jack 2.In an embodiment, described adjusting mechanism is insulating bar 5, the both sides of described header body 1 all have along the track 6 of described header body 1 length direction, track 6 connects to chamber resettling from the outside of header body 1, insulating bar 4 is erected between two tracks 6, and the two ends of insulating bar 4 are stretched out corresponding track 6 and are respectively equipped with button 7, and described metal contact piece 3 is fixed on described insulating bar 5.Like this, while stirring button 7, insulating bar 5 moves along the length direction of header body 1 on track 6, and insulating bar 5 drives metal contact piece 3 to move along header body 1 length direction, stretches out in jack 2 or retraction accepting groove 4.
As shown in Figure 4, in the utility model, be fixed with the elastic block piece 8 that covers described jack 2 on described jack 2, the position of the corresponding described jack 2 of elastic block piece 8 offers the finedraw 9 passing for metal contact piece 3.In an embodiment, elastic block piece adopts rubber sheet, jack 2 is covered and is fixed in header body 1 with rubber sheet, on rubber sheet, have finedraw 9, metal contact piece 3 stretches out from finedraw 9 by extruding finedraw 9, and in the time that metal contact piece 3 is retracted in accepting groove 4, jack 2 is due to the barrier effect of elastic block piece 8, can stop better that steam carries out in jack 2, can further extend the useful life of plug and eliminate safe hidden trouble.
Product form of the present utility model is not limited to this case diagram and embodiment, and anyone carries out suitable variation or the modification of similar thinking to it, all should be considered as not departing from patent category of the present utility model.
Claims (2)
1. a safety plug, comprise header body, the front end of header body is provided with jack, on jack, be equipped with metal contact piece, it is characterized in that: the accepting groove that is provided with to receive described metal contact piece in described jack body, also comprise the adjusting mechanism that drives described metal contact piece to move in described accepting groove, be fixed with the elastic block piece that covers described jack on described jack, the position of the corresponding described jack of elastic block piece offers the finedraw passing for metal contact piece.
2. a kind of safety plug as claimed in claim 1, it is characterized in that: described adjusting mechanism is insulating bar, the both sides of described header body all have along the track of described header body length direction, insulating bar is erected between two tracks, the two ends of insulating bar are stretched out corresponding track and are respectively equipped with button, and described metal contact piece is fixed on described insulating bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878016.3U CN203747134U (en) | 2013-12-27 | 2013-12-27 | Safety plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878016.3U CN203747134U (en) | 2013-12-27 | 2013-12-27 | Safety plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203747134U true CN203747134U (en) | 2014-07-30 |
Family
ID=51346895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320878016.3U Expired - Fee Related CN203747134U (en) | 2013-12-27 | 2013-12-27 | Safety plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203747134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258507A (en) * | 2016-12-28 | 2018-07-06 | 南京森盛医疗设备有限公司 | A kind of durable type connect-disconnect plug |
| CN110994239A (en) * | 2019-12-27 | 2020-04-10 | 广东长电成套电器有限公司 | Main circuit safety plug |
-
2013
- 2013-12-27 CN CN201320878016.3U patent/CN203747134U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258507A (en) * | 2016-12-28 | 2018-07-06 | 南京森盛医疗设备有限公司 | A kind of durable type connect-disconnect plug |
| CN110994239A (en) * | 2019-12-27 | 2020-04-10 | 广东长电成套电器有限公司 | Main circuit safety plug |
| CN110994239B (en) * | 2019-12-27 | 2021-07-27 | 广东长电成套电器有限公司 | Main circuit safety plug |
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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: 20140730 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |