Embedded structure double-section protection type anti-electric shock power line plug

Abstract

The invention relates to the technical field of power line plugs, in particular to a double-section protection type anti-electric-shock power line plug with an embedded structure. The device at least comprises an insertion block, a shell slides on the inner side of the insertion block, and the shell is used for blocking the outer side of the insertion block; a conducting rod is arranged on the inner side of the shell and used for being connected with the plug board for electrification, a sliding rail is arranged on the inner side of the plug block, a spring is installed in the sliding rail, a sliding block is arranged on the surface of the shell, and the spring is used for pushing out the shell to reset; a connecting arm is installed on the side wall of the sheath, and the sheath extends out of the outer side of the shell and is used for indicating the position of the conducting rod. The conductive rod is inserted into the jack of the plugboard, the shell is pressed, the conductive rod extends out of the inner side of the sheath and faces downwards, the shell is always blocked on the plugboard along with deep insertion, the exposure of the conductive rod is always blocked, and people are prevented from being in contact with the conductive rod to get an electric shock; and the personnel can conveniently align to the plugboard by observing the position of the sheath next time.

Description

technical field [0001] The invention relates to the technical field of power cord plugs, in particular to a power cord plug with a built-in structure, double-stage protection and electric shock prevention. Background technique [0002] The power cord plug is a device that is connected with the power board to form a power supply. The current power cord plug is mostly directly installed at the end of the device. When using the power cord plug, it is necessary to insert the power cord plug along the corresponding jack Insertion, wherein, in the process of inserting and pulling out the power cord plug, the power cord plug will gradually move inwards and outwards along the jack. During this process, the conductive parts of the power cord plug will be exposed. However, in the process of using the current power cord plug, there is no structure to block the conductive parts when the power cord plug is inserted and pulled out according to the movement of the conductive parts, so that...

AI Technical Summary

Problems solved by technology

[0002] The power cord plug is a device that is connected with the power board to form a power supply. The current power cord plug is mostly directly installed at the end of the device. When using the power cord plug, it is necessary to insert the power cord plug along the corresponding jack Insertion, wherein, in the process of inserting and pulling out the power cord plug, the power cord plug will gradually move inwards and outwards along the jack. During this process, the conductive parts of the power cord plug will be exposed. However, in the process of using the current power cord plug, there is no structure to block the conductive parts when the power cord plug is inserted and pulled out according to the movement of the conductive parts, so that the personnel are inserted Or there is a risk of electric shock in the process of pulling out. If there is a hole directly on the power cord plug, there is a stopper in the hole to block the conductive parts. The stopper is retracted after the power cord plug is inserted. When the part leaves the socket, the baffle protrudes, and a certain gap exists between the conductive part and the baffle, and then the conductive part will be easy to shake during use; secondly, if the power cord plug is directly installed There is a movable collar, and the shielding of the collar will affect the inability of personnel to align the conductive parts with the plug socket when using the power cord plug

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