Plug capable of being automatically clamped

Abstract

The invention relates to a plug capable of being automatically clamped. At present, electrical appliances are more and more common, various electrical appliances facilitate our modern life, and the stability and the safety of the use of electrical appliances are more and more important. A common plug is clamped via friction between a socket and the plug, however, the common plug is abraded as time passes by or is easily unplugged due to an accident, and accidental loss is brought to work. The plug comprises a plug body, wherein barbs are arranged on the tail ends of plug legs of the plug, each barb is an elastic conductive double-metal sheet, a movable electric insulation wedge is arranged in the middle of each barb, the wedge is connected onto a press button outside the plug, the press button is a resilient plug lock, when the press button is pressed down, the double-metal sheet close to the press button can be pushed open, and the barbs outwards extend to automatically clamp the socket, and when the press button is pressed once more, the press button is restored, the wedge retreats, the barbs on the double-metal sheet inwards shrink, and the plug can be smoothly unplugged. By the adoption of the design scheme, accidental loss caused by accidental dropping of the socket can be prevented.

Description

technical field [0001] The invention belongs to the application field of home appliances, in particular to an automatic clamping plug. Background technique [0002] The plug is basically an accessory of every electrical product. Generally speaking, electrical appliances that require electricity need to be connected to the socket to obtain power through the plug. With the popularization of electrical appliances and the general strengthening of foreign exchanges, various electrical appliances at home and abroad are constantly pouring into our living areas. As there are more and more plugs in offices and homes, complicated plug wires are spread all over every corner. It is easy for users to cut off the power supply by pulling a plug wire due to stumbling or manual error. If you are using electrical appliances in general, it only adds a little trouble, but in office production, if you accidentally cut off the power, it is easy to cause major losses; and the plugs of foreign ele...

AI Technical Summary

Problems solved by technology

As there are more and more plugs in offices and homes, complicated plug wires are spread all over every corner. It is easy for users to cut off the power by pulling a plug wire due to stumbling or hand error.

If you are using electrical appliances in general, it only adds a little trouble, but in office production, if you accidentally cut off the power, it is easy to cause major losses; and the plugs of foreign electrical appliances generally do not match the domestic sockets in my country. This situation has prompted the production of many universal sockets. Although these universal sockets or universal socket converters have solved the urgent needs of users, they have not taken into account the safe use of plugs in various countries. Once loosened, the plugs will overheat and cause safety hazards.

Images