Safety socket

Abstract

The invention discloses a safety socket. The safety socket comprises a shell, at least three guide pipes installed in the shell as well as a ground wire contact rod, a live wire contact rod and a null wire contact rod which respectively sleeve the guide pipes and can move along the guide pipes; the safety socket further comprises a first connecting rod of which one end is connected with the ground wire contact rod, a second connecting rod which is connected with the other end of the first connecting rod and a supporting rod which is used for supporting the first connecting rod; an open groove is formed at one end of the first connecting rod which is connected with the ground wire contact rod and is used for preventing mechanical clamping of relative movement of the first connecting rod and the ground wire contact rod; one end of the second connecting rod is connected with the live wire contact rod; the other end of the second connecting rod is connected with the null wire contact rod; and a distance from the ground wire contact rod to a ground wire jack in the shell is smaller than a distance from the null wire contact rod to a null wire jack in the shell and a distance from the live wire contact rod to a live wire jack in the shell. With the safety socket of the invention adopted, a plug can be constantly connected with a ground wire assuredly in plugging and pulling-out processes, and therefore, use safety can be greatly improved.

Description

technical field [0001] The application belongs to the technical field of electrical engineering, and in particular relates to a safety socket. Background technique [0002] The socket is a long-term electrical appliance that we must use in our daily life, but at present, there are often some safety hazards in the commonly used sockets, especially for families with the elderly and children, more attention should be paid to prevent the elderly and children from plugging and unplugging the plug. Electric shock caused by touching the conductive copper blade of the plug. [0003] Therefore, there is a need for a safer safety socket when plugging and unplugging. Contents of the invention [0004] In view of this, one of the objectives of the present invention is to provide a safer safety socket when plugging and unplugging a plug. [0005] In order to achieve the above object, the present invention provides a safety socket, which includes a housing, at least three guide rods i...

AI Technical Summary

Problems solved by technology

[0002] The socket is a long-term electrical appliance that we must use in our daily life, but at present, there are often some safety hazards in the commonly used sockets, especially for families with the elderly and children, more attention should be paid to prevent the elderly and children from plugging and unplugging the plug. Electric shock caused by touching the conductive copper piece of the plug

Images