OMNI-DIRECTIONAL WINDOW WIPING ROBOT

WIPO Patent Application WO/2020/177137

A1

An omni-directional window wiping robot, relating to the technical field of robots, and comprising four cross beams (11). The ends of two connected cross beams (11) are hinged to each other, a support bar (12) is fixedly mounted at the bottom of each cross beam (11), and the bottom of the support bar (12) is fixedly connected to a wiping cloth (13); a control box (14) is provided in the middle of a parallelogram enclosed by the four cross beams (11), and a traveling device (2) is provided at the bottom of the control box (14); adjusting devices (3) are provided on both corners of one of diagonal lines of the parallelogram formed by the four cross beams (11), and the adjusting devices (3) are used for adjusting the spacing between the two corners on the diagonal line. According to the omni-directional window wiping robot, rotation of a dual-shaft motor (42) causes two movable plates (32) symmetrically arranged to synchronously move away from each other, thereby increasing the spacing between the two corners on the diagonal line; due to the property of the parallelogram, an included angle between the two cross beams of the corner gradually reduces from 90° so as to adaptively wipe the corners of a diamond glass, thereby realizing wiping without dead corners.

TAN JUNKUN (CN)
BAO SHUHAI (CN)

PCT/CN2019/077389

September 10, 2020

March 07, 2019

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TAN JUNKUN (CN)

A47L1/02

CN205018960U	2016-02-10
CN107440596A	2017-12-08
CN103082934A	2013-05-08
CN105919502A	2016-09-07
CN2132478Y	1993-05-12
JP2013158903A	2013-08-19

SHENZHEN ZHAOWEN INTELLECTUAL PROPERTY AGENCY OFFICE (GENERAL PARTNER) (CN)

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