Improved power grid connection device

Abstract

The invention provides an improved power grid connection device, which comprises a power socket fixedly arranged in a wall and a plug connected with a device. The power socket is provided with electricity connection slots, openings of which face right, in the upper and lower portions symmetrically. Each electricity connection slot is provided with a first rotating cavity. A second rotating cavityis arranged between the two electricity connection slots. The second rotating cavity is communicated with the first rotating cavities. Each first rotating cavity is provided with a driven gear. The left and right sides of the driven gear are symmetrically equipped with rotating sleeves, whose inner diameter is equal to the diameter of the electricity connection slot. The two rotating sleeves are rotatably installed in the left and right end walls of the first rotating cavity. The center of the driven gear is provided with an internal thread hole. The center of the second rotating cavity is rotatably equipped with a driving gear in matched connection with the driven gear through a rotation shaft. The right end of the rotation shaft is rotatably installed in the right end wall of the secondrotating cavity, and the left end is in power connection with a driving motor fixedly arranged in the left end wall of the second rotating cavity.

Description

technical field [0001] The invention relates to the technical field of equipment energization, in particular to an improved grid connection device. Background technique [0002] Power socket refers to be used to connect and be used for the alternating current provided by city power, makes household electrical appliances and portable small equipment energized available device. The power socket is a female connector with an open slot or a concave hole, which is used to insert a rod-shaped or copper-plate-shaped protruding pole to connect the electrical equipment to the grid, so that the electrical equipment can be used to operate. In the traditional power socket, The power supply pieces are all connected to the outer end. If some people who lack safety awareness use metal rods or metal pieces to insert into the power supply stand, these metal rods or metal pieces will contact the power supply piece when inserted into the power supply stand. Therefore, metal rods or metal shee...

AI Technical Summary

Problems solved by technology

The power socket is a female connector with an open slot or a concave hole, which is used to insert a rod-shaped or copper-plate-shaped protruding pole to connect the electrical equipment to the grid, so that the electrical equipment can be used to operate. In the traditional power socket, The power supply pieces are all connected to the outer end. If some people who lack safety awareness use metal rods or metal pieces to insert into the power supply stand, these metal rods or metal pieces will contact the power supply piece when inserted into the power supply stand. Therefore, metal rods or metal sheets will be directly connected to the power grid. Therefore, this operation will cause electric shock accidents, which will cause different degrees of damage to the human body, and will endanger life safety in severe cases. Therefore, the traditional power base has a large Potential safety hazards, and when the traditional plug is matched with the power socket, it generally relies on friction to maintain the power supply state. When this kind of connector is accidentally bumped, it is easy to cause the connector to loosen or fall off. Therefore, it is easy to cause sudden The phenomenon of power failure is likely to have a certain impact on electrical equipment

Images