Title:
LASER OBSTACLE AVOIDANCE MECHANISM AND SWEEPING MACHINE
Document Type and Number:
WIPO Patent Application WO/2022/135230
Kind Code:
A1
Abstract:
The present invention relates to a laser obstacle avoidance mechanism, comprising an obstacle avoidance assembly. The obstacle avoidance assembly comprises a laser light source and a bearing platform, wherein the bearing platform comprises a driving element therein, the laser light source is used for generating a line laser, and under the driving of the bearing platform, a scanning area of the laser light source for generating a laser is changed, so as to expand the scanning area of the laser light source. The present invention further relates to a sweeping machine. A line laser is converted into a surface laser and the front of the sweeping machine is scanned, such that a blind area in front of the machine can be effectively reduced while the logarithm of the line laser can be effectively reduced.
More Like This:
| WO/2023/066247 | HAIR-CUTTING ROLLER BRUSH WITH REUSABLE DRIVE STRUCTURE, AND CLEANING DEVICE |
| WO/2023/158089 | ROBOT CLEANER |
| WO/2022/241678 | WATER CONTAINER USED FOR FLOOR CLEANING APPARATUS, AND FLOOR CLEANING APPARATUS |
Inventors:
SHU ZHONGYI (CN)
XIONG JIE (CN)
XU BOJIAN (CN)
LIU RUI (CN)
GENG WENFENG (CN)
WU JUN (CN)
XIONG JIE (CN)
XU BOJIAN (CN)
LIU RUI (CN)
GENG WENFENG (CN)
WU JUN (CN)
Application Number:
PCT/CN2021/138225
Publication Date:
June 30, 2022
Filing Date:
December 15, 2021
Export Citation:
Assignee:
DREAME INNOVATION TECH SUZHOU CO LTD (CN)
International Classes:
A47L11/40; A47L11/24; A47L11/28; G01S7/481
Foreign References:
| CN112617700A | 2021-04-09 | |||
| CN207114752U | 2018-03-16 | |||
| CN110488249A | 2019-11-22 | |||
| CN108185921A | 2018-06-22 | |||
| CN101008571A | 2007-08-01 |
Download PDF: