An active and passive auxiliary training device based on upper limb training

By designing an upper limb training device including a rocker handle, a four-link mechanism, a motor and a controller component, the problems of single structure and complex functions of the existing device are solved, and flexible training mode and efficient upper limb training effects are achieved.

CN222693955UActive Publication Date: 2025-04-01ANYANG XIANGYU MEDICAL EQUIP
0 Cites 0 Cited by

Patent Information

Application Number
CN202421021963.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-13
Publication Date
2025-04-01
Estimated Expiration
2034-05-13

AI Technical Summary

Technical Problem

The existing upper limb training device has a single structure and cannot adjust the training mode according to the specific situation of the user. It has complex functions, large area and expensive functions.

Method used

An active and passive auxiliary training device based on upper limb training is designed, using a rocker handle, a four-link mechanism, a motor and a controller component. The arm movement is monitored through an angle gyroscope, and the motor control module provides power and resistance to achieve multiple training modes.

Benefits of technology

It realizes an upper limb training device with a simple structure, low cost and small footprint, and can provide a variety of training modes according to the needs of patients, improving the flexibility and effect of training.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model discloses an active and passive auxiliary training device based on upper limb training, including a rocker handle, a four-bar linkage, a motor and a controller assembly, wherein the four-bar linkage is arranged at the tail of the rocker handle, the output end of the motor is connected to the tail of the four-bar linkage, the motor is electrically connected to the controller assembly through a harness, an angle gyroscope is arranged inside the rocker handle, the four-bar linkage includes a crank, a connecting rod and a rocker, and the motor and the controller assembly are both arranged on the surface of a base fixing plate. The active and passive auxiliary training system and device based on upper limb training adopts a unique vertically placed fan-shaped combination structure. The utility model monitors the angular velocity and angle of the patient's left and right arm movements through the angle gyroscope built into the rocker, and controls the assist and resistance of the rocker through the motor control module at the bottom, and the display screen displays the state of the angle gyroscope and the state of the control motor in real time.
Need to check novelty before this filing date? Find Prior Art