Drive-wheel suspension mechanism for smart movable device and smart movable device
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United States of America Patent
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Aug 11, 2020
Grant Date -
Jun 27, 2019
app pub date -
Sep 5, 2018
filing date -
Dec 27, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A drive-wheel suspension mechanism for a smart movable device and a smart movable device, include a drive wheel bracket, a gearbox and a resilient reset member. The drive wheel bracket is provided with at least one set of sliding slot assembly arranged oppositely. The sliding slot assembly includes two first sliding slots arranged opposite to each other, and the first sliding slot extends rearward and an included angle between the first sliding slot and a horizontal plane is greater than or equal to 0 degree.
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