CN2643506Y - A power plug - Google Patents
A power plug Download PDFInfo
- Publication number
- CN2643506Y CN2643506Y CNU032696701U CN03269670U CN2643506Y CN 2643506 Y CN2643506 Y CN 2643506Y CN U032696701 U CNU032696701 U CN U032696701U CN 03269670 U CN03269670 U CN 03269670U CN 2643506 Y CN2643506 Y CN 2643506Y
- Authority
- CN
- China
- Prior art keywords
- insulation crust
- pin
- utility
- plug
- model
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model pertains to an electric connecting element, in particular to an attaching plug. On the basis of the present plug, jacks that have the same number of metal prongs and whose position is corresponding to that of the metal prongs are positioned at the face covering of the insulation shell, besides, output conductive contacts are arranged in the jacks, therefore, the utility model has the function of socket at the same time and can be applied by a plurality of plugs continuously and a plurality of electrical apparatus can work at the same time. An insurance device is positioned between the power output wire and the metal prongs, thereby making the application safer. The plug has a simple structure and low cost and can save the expense of sockets.
Description
Technical field
The utility model belongs to electrical connecting element, specifically refers to a kind of attaching plug.
Background technology
At present, existing plug can only use for single electrical appliance by the power supply output lead, and household socket mostly is unitary socket, and when needs use a plurality of electrical appliances and socket can not satisfy the time simultaneously, this plug just can't satisfy people's requirement.A kind of out-put supply that provides once had been provided for I, the attaching plug that a plurality of plugs are used continuously with function of socket, but the shortcoming of this attaching plug is not have defencive function, gets an electric shock easily during misoperation.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of attaching plug that has function of socket and have insurance function that provides out-put supply that a plurality of plugs are used continuously,
The technical solution of the utility model is: the utility model comprises insulation crust, cap and is fitted to metal pin on the cap, the power supply output lead that is connected with metal pin is housed in the insulation crust, offer the power lead delivery outlet on the insulation crust side, offer on the insulation crust cover and pin number, the corresponding jack in position, jack inside is fitted with the output conductive contact blade that is connected with pin, is provided with safeties between power supply output lead and metal pin.
The utility model pin is an one with the output conductive contact blade.Insulation crust is provided with power supply indicator.
Because the utility model is on the basis of existing plug, on the cover of its insulation crust, offer and pin number, the corresponding jack in position, and jack inside is fitted with the output conductive contact blade that links to each other with pin, make it have function of socket simultaneously, thereby can use continuously for a plurality of plugs, work simultaneously, overcome existing plug deficiency for a plurality of electrical appliances, the safeties of the utility model setting can effectively prevent to get an electric shock, and use safer.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a rearview of the present utility model.
Embodiment
As shown in drawings, the utility model comprises insulation crust 1, cap 2 and is fitted to 3 metal pin 3 on the cap 2, power supply output lead 4 passes lead delivery outlet 5 and links to each other with metal pin 3, offer the jack 6 corresponding with metal pin 3 positions on the cover of insulation crust 1 with 3, be fitted with 3 pairs of output conductive contact blades 7 in the jack 6, output conductive contact blade 7 is connected with metal pin 3.3 of power supply output lead 4 and metal pin are provided with safeties 8, and output conductive contact blade 7 can be an one with metal pin 3 also.On insulation crust 1, also be provided with power supply indicator 9.
Claims (3)
1, a kind of attaching plug, comprise insulation crust, cap and be fitted to metal pin on the cap, the power supply output lead that is connected with metal pin is housed in the insulation crust, offer the power lead delivery outlet on the insulation crust side, it is characterized in that offering on the insulation crust cover and pin number, the corresponding jack in position, jack inside is fitted with the output conductive contact blade that is connected with pin, is provided with safeties between power supply output lead and metal pin.
2, a kind of attaching plug according to claim 1 is characterized in that pin and output conductive contact blade are one.
3, a kind of attaching plug according to claim 1 is characterized in that insulation crust is provided with power supply indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032696701U CN2643506Y (en) | 2003-07-11 | 2003-07-11 | A power plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032696701U CN2643506Y (en) | 2003-07-11 | 2003-07-11 | A power plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2643506Y true CN2643506Y (en) | 2004-09-22 |
Family
ID=34300091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032696701U Expired - Fee Related CN2643506Y (en) | 2003-07-11 | 2003-07-11 | A power plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2643506Y (en) |
-
2003
- 2003-07-11 CN CNU032696701U patent/CN2643506Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |