Safety device for accidental fall of window cleaning machine

Abstract

The invention discloses a safety device for accidental fall of a window cleaning machine, which comprises a bottom plate, a winding mechanism, a sliding mechanism, a fixing mechanism and a main body of the window cleaning machine. The winding mechanism includes a box body, a reel and a first motor, and the box body is arranged on the bottom plate On the top side, a first connecting block is provided at the inner bottom of the box body, a first mounting frame is provided on the inner side wall of the box body, the first motor is provided on the top of the first mounting frame, and a first rotating shaft is provided at one end of the output shaft of the first motor , the first rotating shaft passes through the first connecting block, the reel is sleeved on the outer wall of the first rotating shaft, the inner wall of the reel is provided with a connecting rope, two support plates are arranged at intervals on one side of the top of the bottom plate, and the top of the two support plates is provided with the same The top plate and the bottom plate are provided with counterweight blocks under the top plate, and the side wall of the support plate is provided with a central processing unit. The invention is convenient and quick to use, and can quickly wind the connecting rope after the window cleaning machine accidentally falls, so that the length of the connecting rope outside the window can be quickly shortened, and it is convenient to reduce the collision force between the window cleaning machine and the wall after the window cleaning machine falls.

Description

technical field [0001] The invention relates to the technical field of window cleaning machines, in particular to a safety device for accidental falling of the window cleaning machine. Background technique [0002] Window cleaning robots, also known as automatic window cleaning machines, glass cleaning robots, smart window cleaners, smart window cleaners, etc., are a type of smart household appliances. It can firmly adhere to the glass by virtue of its own vacuum pump or fan device at the bottom, and then use a certain artificial intelligence to automatically detect the corner distance of the window and plan the window cleaning path. The window cleaning robot generally uses the strength of its adsorption on the glass to drive the rag at the bottom of the fuselage to wipe off the dirt on the glass. [0003] Existing window cleaning machines and colliding machines are usually used to wipe the glass outside the window. When the window cleaning machine is working, there may be ...

AI Technical Summary

Problems solved by technology

[0003] The existing window cleaning machine and the collision machine are usually used to wipe the glass outside the window. When the window cleaning machine is working, there may be misoperation or equipment failure, which may cause the window cleaning machine to fall accidentally. Connect the safety rope of the window cleaning machine The part outside the window is very long, and the time for the window cleaner to fall will be very long. After the window cleaner falls to the bottom, it will collide with the outer wall. The longer the window cleaner falls, the stronger the collision force will be. The larger the BMU, the easier it is to damage

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