The present invention relates to a lawn mower robot, including an outer cover, an inner body accommodated in the outer cover and having a plurality of 5 wheels for traveling provided on both side surfaces thereof, a plurality of blades rotatably mounted on a bottom surface of the inner body to cut grass, electric devices mounted inside the inner body and including a battery, wheel driving motors, a blade driving motor, a plurality of ultrasonic sensor modules, rain sensors, a user interface (UI) module, and a universal serial bus (USB) port, and 10 waterproofing components to prevent penetration of water into the inner body or the electric devices, thereby improving waterproof performance.
Lawn mower robot
2021-05-20
Patent
Electronic Resource
English
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