Walker speed control device

The invention relates to the field of walkers, in particular to a walker speed control device. The device comprises a walker and further comprises a braking device and a speed sensor which are arranged on wheels of the walker, a control center is further arranged on the walker, wherein the control c...

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Bibliographic Details
Main Author HUANG YALIU
Format Patent
LanguageChinese
English
Published 12.09.2017
Subjects
ALARM SYSTEMS
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
FURNITURE
FURNITURE SPECIALLY ADAPTED FOR CHILDREN
HUMAN NECESSITIES
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
SPICE MILLS
SUCTION CLEANERS IN GENERAL
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