Floor sweeping robot with stair climbing function

Abstract

The invention discloses a floor sweeping robot with a stair climbing function. The floor sweeping robot comprises a floor sweeping robot body; the two sides of the floor sweeping robot body are connected with belt bodies in a relatively sliding manner, supporting plates are arranged at the bottoms of the belt bodies, the supporting plates are slidably connected with the belt bodies, the belt bodies are obliquely arranged, and the oblique direction is obliquely upwards arranged in the advancing direction of the floor sweeping robot; a first driving source is arranged on the sweeping robot body; a telescopic block body is arranged at the front end of the sweeping robot body; when the sweeping robot body stays on the step and the first driving source drives the belt body to obliquely move downwards, the sweeping robot body obliquely moves upwards and the block body contracts through the abutting effect of the supporting plate; and when the sweeping robot body climbs over the step, the block body extends to enable a part of the sweeping robot body to be located on the step, and after the sweeping robot and the belt body slide forwards by a preset distance relative to the supporting plate, the first driving source drives the belt body to obliquely move upwards, and thus step climbing of the sweeping robot is completed.

Description

technical field [0001] The invention relates to the technical field of intelligent home appliances, in particular to a sweeping robot with a function of climbing stairs. Background technique [0002] Sweeping robot is a smart household appliance that can automatically vacuum the ground. Its automatic and intelligent cleaning brings a certain degree of convenience to people and is deeply loved by consumers. [0003] With the growth of consumer groups, some consumers' residences are duplex structures or villas with multi-storey structures, and the existing sweeping robots do not have the function of climbing stairs. When cleaning, consumers need to move the sweeping robot from the lower floor to the lower floor; in the same way, the sweeping robot first cleans from the upper floor to the lower floor, which also needs to be manually carried by consumers. Therefore, existing sweeping robots have not achieved fully intelligent and fully automatic sweeping effects. [0004] Ther...

AI Technical Summary

Problems solved by technology

[0003] With the growth of the consumer group, some consumers' residences are duplex structures or villas with multi-storey structures, and the existing sweeping robots do not have the function of climbing stairs. When cleaning, consumers need to move the sweeping robot from the lower floor to the lower floor; similarly, the sweeping robot first cleans from the upper floor to the lower floor, and it also needs to be manually carried by consumers.

Therefore, the existing sweeping robots have not achieved a fully intelligent and fully automatic sweeping effect.

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