A fast-rotating joint rehabilitation protection device based on gear transmission
A technology of gear transmission and protection equipment, applied in passive exercise equipment, physical therapy, etc., can solve problems such as blood flow obstruction and human discomfort, and achieve the effect of protecting joints
Active Publication Date: 2019-10-25
中科数字健康科学研究院(南京)有限公司
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Problems solved by technology
[0002] At present, the existing joint rehabilitation protection equipment mostly uses splints or wraps to protect the joints that need rehabilitation; in order to prevent the joint rehabilitation protection equipment from falling off from the joints, it is necessary for the joint rehabilitation protection equipment to apply a preload to the joints. This pre-tightening force will hinder the blood flow at the joints of the human body, and at the same time, the long-term pre-tightening force will bring discomfort to the human body; in order to avoid such phenomena, it is necessary to design A fast-rotating joint rehabilitation protection device based on gear transmission
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[0035] Such as figure 1 , 2 , 3 shown, it comprises rotating sleeve 1, transmission mechanism 2, L-shaped fixed rod 30, semicircular groove 26, first fixed ring 3, motor shaft 15, motor 18, fixed block 19, fixed ring belt 5, as Figure 7 As shown, 6 semicircular grooves 26 are evenly opened on the outer circular surface at both ends of the fixed ring belt 5; the fixed ring belt 5 is nested at the joint that needs to be protected; as Figure 4 As shown, one end of the fixed block 19 is installed on the outer circular surface of the fixed ring belt 5; Figure 4 As shown, the motor 18 is installed on the end face of the fixed block 19; as Figure 4 As shown, the motor shaft 15 on the motor 18 passes through the two ends of the shell of the motor 18; as Figure 8 As shown, one end of the L-shaped fixed rod 30 is installed on the end face of the fixed block 19; Figure 12As shown, the two ends of the fixed ring belt 5 are equipped with a transmission mechanism 2 respectively, a...
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The invention belongs to the technical field of joint rehabilitation protection devices, in particular to a fast rotating joint rehabilitation protection device based on gear transmission. The devicecomprises a rotating sleeve, transmission mechanisms, a first fixing ring, a motor shaft, an electric motor, a fixing block and a fixing ring belt, wherein the fixing ring belt is embedded in joints which need to be protected, the transmission mechanisms are mounted on the two ends of the fixing ring belt for conveniently driving the movement of the rotating sleeve, so that contact points betweenthe joint rehabilitation protection device and the human joints are changed, and when people are in the process of using the joint rehabilitation protection device, on the one hand, the device has theeffects of protecting the joints, on the other hand, supporting action points can be replaced to prevent the joint rehabilitation protection device from exerting a force on the joints of a human bodyfor a long time and uncomfortable phenomenons caused accordingly of the joints where the device is mounted of the human body.
Description
technical field [0001] The invention belongs to the technical field of joint rehabilitation protection equipment, and in particular relates to a fast-rotating joint rehabilitation protection equipment based on gear transmission. Background technique [0002] At present, the existing joint rehabilitation protection equipment mostly uses splints or wraps to protect the joints that need rehabilitation; in order to prevent the joint rehabilitation protection equipment from falling off from the joints, it is necessary for the joint rehabilitation protection equipment to apply a preload to the joints. This pre-tightening force will hinder the blood flow at the joints of the human body, and at the same time, the long-term pre-tightening force will bring discomfort to the human body; in order to avoid such phenomena, it is necessary to design A fast-rotating joint rehabilitation protection device based on gear transmission. [0003] The present invention designs a fast-rotating joi...
Claims
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IPC IPC(8): A61H1/02
CPCA61H1/02A61H2201/0173A61H2201/1207
Inventor 刘金龙
Owner 中科数字健康科学研究院(南京)有限公司