Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A joint load capacity measuring device

A technology of load capacity and measuring devices, which is applied in the direction of measuring devices, instruments, scientific instruments, etc., and can solve problems such as the influence of human activities and large electric energy

Active Publication Date: 2018-05-29
NANJING UNIV OF POSTS & TELECOMM
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Conversely, if the knee joint energy harvesting device has a greater external load on the knee joint, its impact on human activities will be more serious, and at the same time, its output power will be greater

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
  • A joint load capacity measuring device
  • A joint load capacity measuring device
  • A joint load capacity measuring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The invention will be described in further detail below in conjunction with the accompanying drawings.

[0020] Such as figure 1 As shown, the present invention provides a kind of joint load capacity testing device, and this measuring device is made up of shank fixed plate 1, thigh fixed plate 2, torque measuring instrument 3, first transmission shaft 4, driving gear 5, transmission gear 6, the first Two transmission shafts 7, friction wheels 8, shells 9, friction blocks 10, springs 11, spring sleeves 12, pressure adjustment knobs 13, and straps 14 form. The torque measuring instrument 3 is fixed on the thigh fixing plate 2, the first transmission shaft 4 passes through the shell 9, one end is connected with the torque measuring instrument 3 and the other end is connected to the driving gear 5, the driving gear 5 is meshed with the driving gear 6, and the driving gear 6 is in contact with the friction The wheel 8 is fixed on the second transmission shaft 7, and the sec...

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 discloses a measuring device for the joint loading capacity.The measuring device is composed of a crus fixing plate, a thigh fixing plate, a torque measuring instrument, a first transmission shaft, a driving gear, a transmission gear, a second transmission shaft, a friction wheel, a shell, a friction block, a spring, a spring sleeve, a pressure adjusting knob and bandages.In the measuring device for the joint loading capacity, loads, generated by a knee-joint energy collecting device during working, to knee joints are simulated through friction force, and different loads, generated by the knee-joint energy collecting devices with different generating capacities, to the knee joints are simulated by adjusting the friction force.When the joint loading capacity is tested, as the friction force in the measuring device for the joint loading capacity is changed, and physiological experience indexes such as the discomfort strength and the fatigue strength of a wearer are counted, the capacity of bearing external loads by the knee joints of the wearer is determined.

Description

technical field [0001] The invention relates to the technical field of machinery and measurement, in particular to a joint load capacity measuring device. Background technique [0002] With the continuous development of society and the continuous consumption of existing energy, in the near future, the energy problem will definitely become a problem that must be solved for the further development of society. In order to find sustainable and green energy sources, people are becoming more and more interested in the energy carried by the human body. People will produce shocks and vibrations when they exercise, and these mechanical energy can be collected and converted into electrical energy, which can easily provide energy for the electronic equipment they carry with them. The mechanical energy generated by the knee joint when people walk is one of the directions of energy harvesting for the human body. Some scholars and engineers have started the development and production of ...

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
IPC IPC(8): G01N3/00
CPCG01N3/00G01N2203/0003G01N2203/0037
Inventor 曹自平胡腾龙朱洪波
Owner NANJING UNIV OF POSTS & TELECOMM
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com