an omnidirectional motion device

A motion device and momentum technology, applied to sports accessories, gymnastics equipment, stilts, etc., can solve the problems of poor control accuracy of the universal ball, poor user experience, and the inability to ensure that the user and the motion device are relatively stationary, so as to reduce hysteresis, high precision effect

Active Publication Date: 2021-08-13
罗仙花
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rise of virtual reality technology, new equipment and solutions emerge in an endless stream. Traditional equipment, the human body can only walk in one direction at different speeds, which cannot meet the requirements of virtual reality. The human body can walk in any direction at different speeds.
[0003] However, some existing motion devices can only achieve one-way motion, not omnidirectional motion, and the user experience is poor, and the control of the universal ball is not through the establishment of the coordinate system in the X direction and the Y direction, but through the gravity sensor in the coordinate system To detect and analyze the direction of the resultant force of the movement, the control accuracy of the universal ball is poor, and it is impossible to ensure that the user and the movement device remain relatively static

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • an omnidirectional motion device
  • an omnidirectional motion device
  • an omnidirectional motion device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0046] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and Simplified descriptions do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the scope of protection of the present application. In addition, the terms "first", "second", etc. are used for descriptive purposes on...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to an omnidirectional motion device, comprising: a platform, several universal balls arranged on the platform, and a driving mechanism for driving the universal balls to rotate; The universal ball can rotate freely in the cavity, and the driving mechanism can control the deflection amount and deflection speed of the universal ball; inside the platform, there are several gravity sensors, X-direction displacement sensors and Y-direction displacement sensors located below the cavity. The gravity sensor monitors the user's foot pressure in real time, and the gravity sensor can detect the user's moving direction; the X direction sensor is used to detect the user's position movement in the X direction, and the Y direction sensor is used to detect the user's position in the Y direction. The amount of movement, the combined displacement of the displacement in the X direction and the displacement in the Y direction is the actual displacement of the user on the platform.

Description

technical field [0001] The invention relates to an exercise device, in particular to an omnidirectional exercise device. Background technique [0002] With the rise of virtual reality technology, new devices and solutions emerge in an endless stream. Traditional devices and human bodies can only walk in one direction at different speeds, which cannot meet the requirements of virtual reality. The human body can walk in any direction at different speeds. [0003] However, some existing motion devices can only achieve one-way motion, not omnidirectional motion, and the user experience is poor, and the control of the universal ball is not through the establishment of the coordinate system in the X direction and the Y direction, but through the gravity sensor in the coordinate system To detect and analyze the direction of the resultant force of the movement, the control accuracy of the universal ball is poor, and it is impossible to ensure that the user and the movement device re...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): A63B26/00A63B71/06
CPCA63B26/00A63B71/06
Inventor 杜守杰田中达也胡磊王忠礼
Owner 罗仙花
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products