Three-dimensional force-measuring hobnail for track shoes
A technology of three-dimensional force measurement and shoe spikes, which is applied in the field of sensors, can solve problems such as incompetence for three-dimensional pressure on the sole of the foot, and achieve the effects of light weight, small inter-dimensional interference, and improved accuracy
Inactive Publication Date: 2011-03-30
SHANGHAI UNIV
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Another limitation of the current product is that it is not yet suitable for the measurement of the three-dimensional pressure of the plantar under the strenuous activity of track and field athletes.
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0028] A preferred embodiment of the present invention is described in detail as follows with reference to the accompanying drawings:
[0029] see attached figure 1 , the three-dimensional sensor includes the top cover of the force tank 1, the force transmission triangular pyramid table 2, the packaging baffle 3, the shoe spikes 4, the three bolt holes 5 evenly distributed on the edge of the top cover of the force tank, and the top of the top cover of the force tank The reserved wire-passing perforations 6, the force measuring film 7 and its lead-out wires 8.
[0030] The above-mentioned force-transmitting triangular pyramid table 2 has detachable shoe spikes 4 , and the center of the front end of the force-transmitting triangular pyramid table 2 is provided with a screw hole to be screwed with the bolt on the upper end of the shoe spike 4 .
[0031] The top cover 1 of the force receiving groove is used as a casing to be tightly combined with the three cone sides of the force...
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
Login to View More Abstract
The invention relates to a three-dimensional force-measuring hobnail for track shoes. The three-dimensional force-measuring hobnail comprises hobnails, force-measuring films and educed conducting wireThe invention relates to a three-dimensional force-measuring hobnail for track shoes. The three-dimensional force-measuring hobnail comprises hobnails, force-measuring films and educed conducting wires; the front end of a force transmission triangular pyramid is rotatably matched with a hobnail; three pyramid sides of an inner cavity of a top cover of a stress groove are matched with three pyramids; the front end of a force transmission triangular pyramid is rotatably matched with a hobnail; three pyramid sides of an inner cavity of a top cover of a stress groove are matched with three pyramid sides of a triangular pyramid; the force-measuring films are stuck on the pyramid sides of the triangular pyramid; the educed conducting wires of the force-measuring films are educed out from a punchsides of a triangular pyramid; the force-measuring films are stuck on the pyramid sides of the triangular pyramid; the educed conducting wires of the force-measuring films are educed out from a punch hole at the top end of the top cover of the stress cover; the triangular pyramid is pushed and pressed through an encapsulated baffle plate and embedded into the top cover of the stress groove; and thole at the top end of the top cover of the stress cover; the triangular pyramid is pushed and pressed through an encapsulated baffle plate and embedded into the top cover of the stress groove; and the triangular pyramid and the top cover are fastened into a whole through bolts. The three-dimensional force-measuring hobnail can sense three-dimensional force, is used for the track shoes to sense the triangular pyramid and the top cover are fastened into a whole through bolts. The three-dimensional force-measuring hobnail can sense three-dimensional force, is used for the track shoes to sense the resolving power by vola in the space along three orthogonal directions.he resolving power by vola in the space along three orthogonal directions.
Description
technical field [0001] The invention relates to a three-dimensional force-measuring shoe spike assembly, in particular to a three-dimensional sensor capable of sensing the force received by a running shoe spike in space and decomposing it in three mutually orthogonal directions in the space, belonging to a sensor field. Background technique [0002] When the human body moves, under the action of its own gravity, the sole of the foot is subjected to a reaction force from the ground, and this force is the sole pressure. When the movement state of the human body changes, the plantar pressure and pressure distribution will change accordingly. By studying the plantar pressure and pressure distribution of the human body in the static or dynamic process, the movement characteristics and dynamic characteristics of gait can be revealed. By analyzing and studying the plantar pressure parameters in different states, the relationship between different plantar pressure distribution cha...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): A43C13/04G01L5/16
Inventor 严壮志司文刘书朋顾红邵斌
Owner SHANGHAI UNIV