Automatic cable winding and unwinding device for charging pile

Abstract

The invention discloses an automatic cable winding and unwinding device for a charging pile. The automatic cable winding and unwinding device comprises a charging pile body, a winding cavity is formedin the left side of the charging pile body, a belt groove is formed in the lower side of the winding cavity, a moving groove is formed in the right side of the winding cavity, a bevel gear meshing groove is formed between the moving groove and the belt groove, a winding device is arranged in the winding cavity, the winding device comprises a winding screw rod which is in running fit with the wallbetween the belt groove and the winding cavity, the winding screw rod extends downwards into the winding cavity, and is in threaded connection with a threaded block. A rotating abutting block capableof abutting against a rotating block to rotate is fixedly connected to the inner wall of the left side of a winding space, the winding screw rod rotates to drive the threaded block, and the rotatingblock rotates to enable a winding wheel to ascend and rotate at the same time, so that the uniform winding function is achieved.

Description

technical field [0001] The invention relates to the technical field of electric vehicle charging piles, in particular to a charging pile automatic retractable cable device. Background technique [0002] This year, with the rise of new energy vehicles, the matching charging cables have also rapidly appeared in people's public view, followed by a series of problems. Most of the charging cables of charging piles at this stage are It is very unsightly to connect to the outside of the charging pile body, and some users forget to rewind the charging cable after use and it is scattered on the ground. The next user will often accidentally crush the charging cable when using it, resulting in The problem of serious wear and tear of the charging cable. On the other hand, if the charging gun is not protected, the life of the charging gun is easily shortened and damaged. Contents of the invention [0003] The purpose of the present invention is to provide a charging pile automatic ret...

AI Technical Summary

Problems solved by technology

[0002] This year, with the rise of new energy vehicles, the matching charging cables have also rapidly appeared in people's public view, followed by a series of problems. Most of the charging cables of charging piles at this stage are It is very unsightly to connect to the outside of the charging pile body, and some users forget to rewind the charging cable after use and it is scattered on the ground. The next user will often accidentally crush the charging cable when using it, resulting in The problem of serious wear and tear of the charging cable. On the other hand, if the charging gun is not protected, the life of the charging gun is easily shortened and damaged

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