Title:
STAIR CLEANING ROBOT BASED ON RETRACTABLE ROTATING ARMS
Document Type and Number:
WIPO Patent Application WO/2023/226857
Kind Code:
A1
Abstract:
The present invention relates to the technical field of stair cleaning robots, and in particular to a stair cleaning robot based on retractable rotating arms, comprising a cleaning robot body. The cleaning robot body comprises a machine body, a control system provided at the top of the machine body and a cleaning mechanism provided at the bottom of the machine body; a first retractable rotating arm mechanism is provided on the left side of the machine body; a second retractable rotating arm mechanism is provided on the right side of the machine body; the first retractable rotating arm mechanism is bilaterally symmetric with the second retractable rotating arm mechanism; the control system comprises a control board, a battery and a radar which are provided on a control base; a first reset sensor is provided on one side of the radar; a second reset sensor is provided on one side of the control board. In the present invention, the retractable rotating arms are used, so that walking on stairs of different heights can be realized, and the range of the stairs which can be cleaned by the robot is widened; going downstairs without turning is used, so that the time for the robot to go downstairs is greatly saved, thereby improving the cleaning efficiency, and improving the actual application value of the robot.
Inventors:
ZHANG LEI (CN)
SHAO JIANGEN (CN)
SU LEI (CN)
LIU HAITAO (CN)
LIU YU (CN)
YAO XINGTIAN (CN)
DAI LIJUAN (CN)
SHAO JIANGEN (CN)
SU LEI (CN)
LIU HAITAO (CN)
LIU YU (CN)
YAO XINGTIAN (CN)
DAI LIJUAN (CN)
Application Number:
PCT/CN2023/094917
Publication Date:
November 30, 2023
Filing Date:
May 18, 2023
Export Citation:
Assignee:
UNIV NANTONG (CN)
International Classes:
A47L11/24; B62D57/032
Foreign References:
| CN114766984A | 2022-07-22 | |||
| CN103909992A | 2014-07-09 | |||
| CN104982128A | 2015-10-21 | |||
| CN210902827U | 2020-07-03 | |||
| CN203920967U | 2014-11-05 | |||
| CN104904394A | 2015-09-16 | |||
| CN204762085U | 2015-11-18 | |||
| CN204762086U | 2015-11-18 | |||
| CN102631172A | 2012-08-15 | |||
| DE102016111826A1 | 2017-01-26 | |||
| CN204500544U | 2015-07-29 |
Attorney, Agent or Firm:
RZBC PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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