Grid connecting device

Abstract

The invention provides a grid connecting device which comprises a power socket fixedly installed in a wall and a connector connected to the equipment. Power connection slots with openings facing the right are symmetrically arranged in the upper and lower parts of the power socket. Each of the power connection slots is internally provided with a first rotating cavity, a second rotating cavity is connected between the two power connection slots, and the second rotating cavity communicates with the first rotating cavity. The first rotating cavity is internally provided with a driven gear, and rotating sleeves whose inner diameters are equal to the diameters of the power connection slots are symmetrically installed at the left and right sides of the driven gear. The two rotating sleeves are rotatingly installed in left and right end walls of the first rotating cavity. The center of the driven gear is provided with an inner threaded hole. A driving gear which is matched with and connected to the driven gear is rotatingly installed at a center of the second rotating cavity through a rotating shaft. A right end of the rotating shaft is rotatingly installed in a right end wall of the second rotating cavity, and a left end of the rotating shaft is in power connection with a driving motor fixedly installed in a left end wall of the second rotating cavity.

Description

technical field [0001] The invention relates to the technical field of equipment power supply, in particular to a power 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 sheets...

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

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