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Obstacle crossing device and cleaning device

A technology for cleaning devices and obstacles, used in cleaning equipment, cleaning machinery, carpet cleaning, etc., can solve problems such as poor ability of cleaning devices to overcome obstacles, and achieve the effect of improving reliability

Pending Publication Date: 2021-06-18
GUANGDONG MIDEA WHITE HOME APPLIANCE TECH INNOVATION CENT CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a device for crossing obstacles and a cleaning device to solve the problem of poor obstacle-surmounting ability of the cleaning device

Method used

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  • Obstacle crossing device and cleaning device
  • Obstacle crossing device and cleaning device
  • Obstacle crossing device and cleaning device

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] It should be noted that the terms "setting" and "connecting" should be understood in a broad sense, for example, they can be directly set and connected, or indirectly set and connected through a central component or a central structure.

[0028] The various specific technical features and various embodiments described in the specific implementation manners can be combined in any suitable manner if there is no contradiction. For example, different specific technical features can be combined to form different embodiments and techniques. Program. In order to avoid unnecessary repetition, vario...

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Abstract

The invention is suitable for the technical field of smart home and provides a device for crossing obstacles and a cleaning device. The device for crossing the obstacle comprises a connecting rod mechanism used for being movably connected with the shell and an obstacle crossing assembly, wherein one end of the obstacle crossing assembly is movably connected with the connecting rod mechanism, and the other opposite end of the obstacle crossing assembly is used for abutting against the obstacle so as to lift the shell. The cleaning device includes a shell; action wheels; a driving piece which is mounted in the shell and is connected with the action wheel to drive the action wheel to move; the invention also discloses the obstacle crossing device. A supporting piece is connected with the shell, and the obstacle crossing assembly is connected with the driving piece. According to the obstacle crossing device, the connecting rod mechanism is movably connected to one end of the obstacle crossing assembly, so in the movement process of the obstacle crossing assembly, under the guidance of the connecting rod mechanism, the obstacle crossing assembly has a large movement space, the shell can be lifted to a large height, and obstacle crossing reliability is improved.

Description

technical field [0001] The invention belongs to the technical field of smart home, and in particular relates to a device for crossing obstacles and a cleaning device. Background technique [0002] In modern life, the emergence of self-cleaning devices provides convenience for floor cleaning and reduces labor intensity. Household cleaning robots are common self-cleaning equipment that can automatically travel in a family room and simultaneously suck in surrounding dust or impurities to complete floor cleaning. [0003] In the family, there are some step thresholds in many occasions, such as balcony living room, living room bathroom, sliding door, etc. These step thresholds will become obstacles for the cleaning robot to move. When encountering these obstacles, a large part of the existing sweeping robots will get stuck and require manual intervention to get out of trouble. In order to improve the obstacle surmounting ability of cleaning robots, rollers are usually used for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L11/24A47L11/40
CPCA47L11/24A47L11/40A47L11/4061
Inventor 程杰锋业明坤张军歌李清李忠华曹国新
Owner GUANGDONG MIDEA WHITE HOME APPLIANCE TECH INNOVATION CENT CO LTD
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