Three-dimensional gait force measuring table
A force measuring platform and gait technology, applied in the field of force measuring platform, can solve the problems of inability to perform external force test and inconvenient use.
Pending Publication Date: 2020-10-13
SHANGHAI UNIV OF MEDICINE & HEALTH SCI
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Problems solved by technology
[0004] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide a three-dimensional gait force plate to solve the problem that the existing device proposed in the above-mentioned background technology cannot be used for external force testing, and it cannot be used without Convenience question
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[0020] see Figure 1-5 , the present invention provides a technical solution: a three-dimensional gait force plate, including a support base 1, a vehicle body 2, a suspension rail 3, a mounting frame 4, a drive motor 5, an angular displacement sensor 6, a ball 7, a suspension block 8, Suspension rope 9, guide rail 10, guide wheel 11, crawler belt 12, stepping motor 13, connecting plate 14, servo motor 15, hanging ball 16, connecting rod 17, operation panel 18, support rod 19, slider 20, guide ball 21 , chute 22, screw block 23, baffle plate 24, rotating motor 25, telescoping rod 26, connection block 27, spiral groove 28, roller 29, fixed block 30, buffer block 31 and spring 32, offer guide rail on support base 1 10, and the support base 1 is provided with the body 2, the support base 1 is provided with a fixed block 30, and the fixed block 30 is provided with a spiral groove 28, the spiral groove 28 is provided with a connecting block 27, and the outer wall of the connecting b...
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The invention discloses a three-dimensional gait force measuring table. The three-dimensional gait force measuring table comprises a supporting base, wherein a hanging ball is movably connected with amounting frame in an overturning mode through a driving motor; an angular displacement sensor is arranged at one end of the driving motor and electrically connected with the driving motor. Accordingto the invention, a guide rail is arranged on the supporting base of the three-dimensional gait force measuring table; meanwhile, a vehicle body is arranged on the supporting base; guide wheels are arranged at the lower end of the vehicle body; the vehicle body is in sliding connection with the supporting base in the guide rail through the guide wheels; a mounting frame is arranged at one side ofthe supporting base; the driving motor is arranged on the mounting frame; a connecting rod is arranged at one side of the driving motor; the hanging ball is arranged at the other end of the connectingrod and movably connected with the mounting frame in an overturning mode through the driving motor; and the angular displacement sensor is arranged at one end of the driving motor and electrically connected with the driving motor. Thus, the three-dimensional gait force measuring table provided by the invention can carry out automatic overturning adjustment on the hanging ball, facilitates performing collision testing and is more convenient to use.
Description
technical field [0001] The invention relates to the technical field of force-measuring plates, in particular to a three-dimensional gait force-measuring plate. Background technique [0002] Rehabilitation training is a kind of training to improve the patient's exercise ability. The movements of the limbs of the patient's body and the three-dimensional gait are different under different disturbances. A test bench for measuring the three-dimensional gait of the human body is designed to study the impact of external disturbances on the three-dimensional gait of the human body. Influenced by gait, personalized medicine provides more effective rehabilitation training for patients. According to relevant patents and literatures, there are few types of test benches for measuring three-dimensional gait in the domestic market. [0003] And the existing patent No. is the gait force measuring insole of CN201811040143.X, when this device is in use, the test of external force cannot be c...
Claims
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Login to View More IPC IPC(8): A61B5/103A61B5/11G01B21/22G01M7/08
CPCA61B5/1038A61B5/112G01B21/22G01M7/08
Inventor 梁雷超季张源孙宇汉朱明顾祝萍郭瑞楠陈莉
Owner SHANGHAI UNIV OF MEDICINE & HEALTH SCI