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CN-121971834-A - Light intensity sensing type intelligent elastic belt system for real-time quantitative evaluation of impedance training

CN121971834ACN 121971834 ACN121971834 ACN 121971834ACN-121971834-A

Abstract

The invention discloses a light intensity sensing type impedance training real-time quantitative evaluation intelligent elastic belt system, which comprises a resistance-light intensity sensing module and an elastic belt penetrating through the resistance-light intensity sensing module, wherein the resistance-light intensity sensing module comprises a shell and an elastic quantitative evaluation mechanism which is positioned in the shell and used for elastic monitoring of the elastic belt, the elastic quantitative evaluation mechanism realizes the light intensity type resistance quantitative monitoring of the elastic belt, the shell comprises a top cover and a bottom cover, the top cover is positioned at the upper end position of the elastic quantitative evaluation mechanism, and the bottom cover is positioned at the lower end position of the elastic quantitative evaluation mechanism.

Inventors

  • FENG YANGGANG
  • WEN ZHENWEI
  • HUANG JIAJUN

Assignees

  • 北京航空航天大学

Dates

Publication Date
20260505
Application Date
20251227

Claims (9)

  1. 1. An intelligent elastic belt system for real-time quantitative evaluation of light intensity sensing type impedance training, which is characterized by comprising: a resistance-light intensity sensing module (1) and an elastic belt (2) passing through the resistance-light intensity sensing module; The resistance-light intensity sensing module (1) comprises a shell and an elasticity quantitative evaluation mechanism which is positioned in the shell and used for monitoring the elasticity of the elastic belt (2); the elasticity quantitative evaluation mechanism realizes the light intensity type resistance quantitative monitoring of the elastic belt (2).
  2. 2. A light intensity sensing type impedance training real-time quantitative evaluation intelligent elastic band system according to claim 1, characterized in that the housing comprises a top cover (3) and a bottom cover (8); The top cover (3) is positioned at the upper end of the elasticity quantitative assessment mechanism, and the bottom cover (8) is positioned at the lower end of the elasticity quantitative assessment mechanism; wherein the top cover (3) and the bottom cover (8) form a housing for protection of the elasticity quantification assessment mechanism.
  3. 3. A light intensity sensing type impedance training real-time quantitative evaluation intelligent elastic band system as claimed in claim 2, wherein the elastic quantitative evaluation mechanism comprises an elastic band guide plate (6) for guiding an elastic band (2) through a limit; A main board is embedded in the shell, and the main board is positioned at the lower position of the elastic belt (2); A separation plate (4) is arranged at the upper end position of the elastic belt guide plate (6); the lower end of the elastic belt guide plate (6) is provided with a lithium battery (9) in an embedded manner at one side of the bottom cover (8).
  4. 4. The intelligent elastic belt system for real-time quantitative evaluation of light intensity sensing type impedance training according to claim 3, wherein the elastic quantitative evaluation mechanism further comprises an LED lamp panel, the inside of the top cover (3) is provided with the LED lamp panel in an embedded mode, and a square hole for light of the LED lamp panel to pass through is formed in the partition plate (4).
  5. 5. The intelligent elastic belt system for real-time quantitative evaluation of light intensity sensing type impedance training according to claim 4, wherein the main board comprises a sensor board (5) and a control board (7) positioned below the sensor board, wherein the control board (7) is embedded in the bottom cover (8), and the sensor board (5) is positioned at the upper end of the control board (7) and fixed in the elastic belt guide board (6).
  6. 6. The intelligent elastic belt system for real-time quantitative evaluation of light intensity sensing type impedance training according to claim 5, wherein a guide post is arranged on one side of the elastic belt guide plate (6), and guide grooves are correspondingly formed on the side edges of the top cover (3) and the isolation plate (4).
  7. 7. The intelligent elastic belt system for real-time quantitative evaluation of light intensity sensing type impedance training according to claim 6, wherein the guide post is a cylinder and is integrally arranged with the elastic belt guide plate (6), and the guide groove is a semicircular groove, and the inner diameter of the semicircular groove is the same as the outer diameter of the guide post.
  8. 8. The intelligent elastic belt system for real-time quantitative evaluation of light intensity sensing type impedance training according to claim 7, wherein a rectangular groove for accommodating a lithium battery (9) is formed at the lower end position of the elastic belt guide plate (6), and the lithium battery (9) is adhered and fixed to the inner wall of the rectangular groove.
  9. 9. The intelligent elastic belt system for real-time quantitative evaluation of light intensity sensing type impedance training according to claim 8, wherein a plurality of through holes are formed in four corners of the top cover (3), the isolation plate (4), the elastic belt guide plate (6) and the bottom cover (8), and screw rods of the intelligent elastic belt system can respectively pass through the through holes to screw nuts, so that the assembly of the resistance-light intensity sensing module (1) is realized.

Description

Light intensity sensing type intelligent elastic belt system for real-time quantitative evaluation of impedance training Technical Field The invention relates to the field of elastic belt evaluation, in particular to an intelligent elastic belt system for real-time quantitative evaluation of light intensity sensing type impedance training. Background Impedance training is a common training mode, can be used for muscle strength enhancement and rehabilitation training, an elastic belt is a common rehabilitation training tool and is widely applied to the impedance training, however, the strength evaluation of the impedance training is often neglected, the traditional evaluation mode usually adopts large constant-speed training equipment, although the reliability of the equipment is proved in various sports disciplines, the equipment is huge, the cost is high, and the equipment needs the assistance of professional staff, so the practicability is limited, and some researches are based on the repeatable stress-strain characteristics of the elastic belt, and the measurement of the elasticity is used for the evaluation of the muscle strength, but the actual operation needs to be complicated and complicated by means of marks or scales; The patent CN111388945A proposes a rehabilitation training memory stretching belt for exercise monitoring, in particular to a handheld stretcher, which comprises a stretching structure and a grip, wherein a set of tension detection system is integrated in the rehabilitation training memory stretching belt for exercise monitoring, and tension in training is detected by a pressure sensor and an infrared sensor to judge whether a trainer uses the stretching belt correctly; for example, patent CN109200566a proposes an elastic belt testing device, which comprises a tension testing module and a tension transmission module, and can measure the tension value of the elastic belt in real time and record the tension value change curve in continuous time. The testing device can judge the stretching times according to the tension change curve, record the stretching state of a trainer in the whole training process, and provide scientific guidance for impedance training; In order to solve the problems, the invention provides an impedance training evaluation method based on an intelligent elastic belt through a light intensity sensor technology, and continuous and real-time impedance training evaluation is realized on the premise of not affecting the flexibility of the elastic belt. Disclosure of Invention The invention mainly aims to provide the elastic belt resistance monitoring device and aims to solve the problems that the existing elastic belt resistance monitoring device is large in size and too expensive or complex in operation. In order to solve the above problems, the present invention provides an intelligent elastic belt system for real-time quantitative evaluation of light intensity sensing type impedance training, comprising: a resistance-light intensity sensing module and an elastic band passing through the inside thereof; the resistance-light intensity sensing module comprises a shell and an elasticity quantitative evaluation mechanism which is positioned in the shell and used for monitoring the elasticity of the elastic belt; the elasticity quantitative evaluation mechanism realizes light intensity type resistance quantitative monitoring of the elastic belt. In one embodiment, the housing includes a top cover and a bottom cover; the top cover is positioned at the upper end of the elasticity quantitative assessment mechanism, and the bottom cover is positioned at the lower end of the elasticity quantitative assessment mechanism; Wherein the top cover and the bottom cover form a housing for protection of the elasticity quantification assessment mechanism. In one embodiment, the elasticity quantification assessment mechanism comprises an elastic band guide plate for elastic band passing limit guide; a main board is embedded in the shell, and the main board is positioned at the lower position of the elastic belt; a separation plate is arranged at the upper end of the elastic belt guide plate; The lower end of the elastic belt guide plate is provided with a lithium battery in an embedded manner at one side of the bottom cover. In an embodiment, the elasticity quantitative evaluation mechanism further comprises an LED lamp panel, the inside of the top cover is provided with the LED lamp panel in an embedded mode, and square holes for light of the LED lamp panel to pass through are formed in the isolation plate. In an embodiment, the main board comprises a sensor board and a control board located below the sensor board, wherein the control board is arranged at the inner position of the bottom cover in an embedded mode, and the sensor board is located at the upper end of the control board and fixed inside the elastic band guide board. In an embodiment, a guiding column is arranged on one side