Title:
DRY LAND SKIING BOARD
Document Type and Number:
WIPO Patent Application WO/2019/201190
Kind Code:
A1
Abstract:
A dry land skiing board, consisting of skateboards (1) and roller wheels (3, 4) fixed at front and back sides of the skateboards (1). Left and right boards are used in a coorperating manner. The roller wheels (3, 4) which can be driven by a motor are respectively mounted at the front and back sides of each skateboard (1), and the roller wheels (3, 4) have an electric steering function; a foot pedal (2) is provided at the upper side of the middle of the skateboard (1), and a skiing shoe fixator may be mounted at the foot pedal (2); a support (5) is provided at the middle of the skateboard (1), and the support is retractable; an acousto-optic device and a power switch for prompting, alarming, and displaying a switching on/off state and electric quantity are mounted on the skateboard; an anti-collision buffer protective casing can be additionally mounted at the front and back ends of the skateboard (1); a battery (6) supplies power to a control box (7) by means of a cable; sensors (c1-cn) are connected to the control box (7) by means of cables, and are used for collecting pressure changes of the sole of the human foot on the foot pedal (2) in different directions, changes of angles of inclination of the skateboard (1) with respect to a horizontal plane, changes of the distance between left and right skateboards (1), a steering angle, and a speed change; the control box (7) is a control unit using a microprocessor as a core and integrating signal acquisition processing and driving circuit; the battery (6) and the control box (7) are mounted in a hollow position of the skateboard (1) or other positions that facilitate mounting; the sensors (c1-cn) are mounted on the skateboard (1) at sensitive positions that are subjected to human foot pressure changes and other positions that facilitate sensing.
More Like This:
| WO/2005/044404 | HORSELESS DEVICE |
| WO/2001/087436 | SELF-POWERED MECHANICAL RUNNING VEHICLE ADAPTABLE UNDER EACH FOOT OF A WALKING PERSON |
| WO/2016/020582 | MOTORISED SOLE FOR ASSISTED WALKING |
Inventors:
GUO JINTANG (CN)
Application Number:
PCT/CN2019/082600
Publication Date:
October 24, 2019
Filing Date:
April 15, 2019
Export Citation:
Assignee:
GUO JINTANG (CN)
International Classes:
A63C17/12
Domestic Patent References:
| WO2017210549A1 | 2017-12-07 |
Foreign References:
| CN109316735A | 2019-02-12 | |||
| CN203001882U | 2013-06-19 | |||
| CN106143750A | 2016-11-23 | |||
| CN103007518A | 2013-04-03 | |||
| CN103170122A | 2013-06-26 | |||
| CN103405902A | 2013-11-27 | |||
| CN106232191A | 2016-12-14 |
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