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Motion training pedal cycle with multi-motion and feedback mode

A feedback mode, sports training technology, applied in sports accessories, transportation and packaging, vehicle components, etc., can solve the problem of single function, can only be active in fixed indoor locations, etc., to achieve the effect of reducing manufacturing costs, enhancing interest and confidence

Inactive Publication Date: 2008-08-20
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention has the problem that the existing exercise rehabilitation equipment has a single function and can only be moved in a fixed place indoors, and a kind of exercise training bicycle with multiple exercise and feedback modes is provided

Method used

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  • Motion training pedal cycle with multi-motion and feedback mode
  • Motion training pedal cycle with multi-motion and feedback mode
  • Motion training pedal cycle with multi-motion and feedback mode

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0011] Specific implementation mode one: see figure 1 with figure 2 , this embodiment consists of the following units:

[0012] Bicycle 1, according to the control signal of control module 2, provides motor 5 for the user to drive the rotation of the pedal sprocket and simultaneously drives the movement of bicycle 1; the motor 5 drives the rotation of the pedal sprocket but does not drive the movement of bicycle 1; the motor 5 does not drive the movement of the pedal The sprocket rotates but drives the bicycle 1 to move and the motor 5 stops, only relying on the pedal sprocket to drive the four operation modes of the bicycle 1 to move;

[0013] The control module 2 adjusts the operation mode of the bicycle 1 according to the feedback signal of the myoelectric signal module 4, and sends a control signal to the functional electrical stimulation module 3 according to the operation mode of the bicycle 1;

[0014] The functional electrical stimulation module 3 generates a stimul...

specific Embodiment approach 2

[0017] Specific implementation mode two: see image 3 The difference between this embodiment and the specific embodiment one is that the speed reducer 6 in the bicycle 1 is composed of a motor input shaft 1-1, a front chain output shaft 1-2, an intermediate shaft 1-3, and a rear sprocket input shaft 1 -4. The first gear Z1, the second gear Z2, the third gear Z3, the fourth gear Z4, the fifth gear Z5, the sixth gear Z6, the seventh gear Z7, the eighth gear Z8 and the ninth gear Z9. The eighth gear Z8 is fixedly socketed on the motor input shaft 1-1, the ninth gear Z9 is fixedly socketed on the front chain output shaft 1-2, the fourth gear Z4, the fifth gear Z5 and the sixth gear Z6 are all fixedly socketed On the intermediate shaft 1-3, the seventh gear Z7 is movably socketed on the intermediate shaft 1-3, the fourth gear Z4 meshes with the ninth gear Z9, the fifth gear Z5 meshes with the eighth gear Z8, and the fourth gear A first dog clutch 1-5 is arranged between Z4 and the...

specific Embodiment approach 3

[0019] Specific implementation mode three: see figure 1 The difference between this embodiment and the first embodiment is that the control module 2 is composed of the following units:

[0020] The torque sensor (SRM) 2-1 is arranged on the pedal 8 of the bicycle 1 and sends the torque signal collected by the user acting on the pedal 8 to the data converter 2-3;

[0021] The shaft encoder 2-2 is arranged on the pedal 8 of the bicycle 1 and sends the collected pedal 8 rotation angle signal to the data converter 2-3;

[0022] The data converter 2-3 converts the digital signal from the torque sensor 2-1 and the shaft encoder 2-2 into an analog signal and sends it to the data acquisition card 2-4;

[0023] The data acquisition card 2-4 sends the analog signal from the data converter 2-3 to the computer 2-5;

[0024] The computer 2-5 analyzes the data from the data acquisition card 2-4, and sends a control signal to the switch device of the motor 5 of the bicycle 1 and the functi...

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Abstract

The invention provides a sport training bicycle with a plurality of sport and feedback patterns, which relates to a multifunctional bicycle which has a plurality of functional electrical stimulating moving patterns, exterior myoelectric signals and force feedback functions, and can be used for indoor or outdoor sport training, so that the problems that the prior sport healing appliance has single function and only can be used in fixed indoor locations are solved. The bicycle of the invention can provides the users with four operating ways according to the control signals of the control module; the control module adjusts the operating ways of the bicycle according to the feedback signals of the myoelectric signal module, and sends control signals to the functional electrical stimulating module according to the operating way of the bicycle; the functional electrical stimulating module generates a stimulating pattern according to the control signals of the control module, and electrically simulates the muscles of the leg part of the users; the myoelectric signal module acquires the myoelectric signals of the muscle group surface of the bicycle users, analyzes the signals, and feedbacks the muscle fatigue to the control module.

Description

technical field [0001] The invention relates to a multifunctional bicycle which has multiple functions of electrical stimulation exercise modes, surface electromyographic signals and force feedback, and can perform exercise training indoors and outdoors, and belongs to the field of health care and rehabilitation medical engineering. Background technique [0002] In recent years, there is an increasing number of patients with motor dysfunction sequelae caused by car accidents, strokes and other accidents and diseases. There is no effective drug or surgical treatment for these patients, and only partial or complete recovery can be achieved through exercise training. The traditional method is that the therapist uses manipulation to treat. Recently, many hospitals have introduced the MOTOmed exercise equipment produced by German RECK company to perform passive (completely rely on motor) and assist ( Motor + manpower) and active (turn off the motor power supply, completely rely o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62M23/02A63B24/00A61H39/00B62M6/40
Inventor 姜洪源王人成马长波闫辉敖宏瑞
Owner HARBIN INST OF TECH
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