A rehabilitation training device

Abstract

The application discloses a rehabilitation training device, a closed limiting frame is welded on the side end of a fixed mounting frame, a plurality of fixed springs are equidistantly installed on the inner side of the fixed mounting frame, a pressure sensor is fixedly connected to the top end of the fixed springs, an operation moving frame is fixedly connected to the side end of the pressure sensor, a reset spring is welded on one end of the operation moving frame, a collecting roller is fixedly connected to one end of the reset spring, and a supporting cable is woundly connected to the side end of the collecting roller. Through the cooperation of multiple groups of adjustment and multiple groups of operation, the device can be operated as a whole according to the actual patient condition during use, and it is not necessary to replace too many devices during use, and multiple groups of compound training can be realized during training, so that the training types and training requirements of the patient are ensured, the device is convenient to adjust according to the patient's physical condition, the training effect and efficiency are ensured, and the operation complexity of medical staff is reduced.

Description

Technical Field

[0001] This invention relates to the field of rehabilitation training technology, specifically to a rehabilitation training device. Background Technology

[0002] Rehabilitation training refers to physical activities that are beneficial to the recovery or improvement of function after an injury. Except for severe injuries that require rest and treatment, general injuries do not require a complete cessation of physical exercise. Appropriate and scientific physical exercise plays a positive role in the rapid healing of injuries and the promotion of functional recovery. Nowadays, rehabilitation equipment is generally used to assist rehabilitation during patient rehabilitation training.

[0003] However, when using rehabilitation training equipment now, the equipment can generally only train a single part, and cannot perform separate operations or coordinated operations. This results in the need to change multiple different pieces of equipment when performing different training, increasing the complexity of operations for medical staff. Summary of the Invention

[0004] This invention provides a rehabilitation training device that can effectively solve the problem mentioned in the background art that when rehabilitation training equipment is used, the equipment can generally only train a single part and cannot perform separate operations and coordinated cooperation, which leads to the need to change multiple different devices when performing different training, increasing the cumbersome operation for medical staff.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a rehabilitation training device, comprising a fixed mounting frame, wherein an operation adjustment component is mounted on one side of the fixed mounting frame;

[0006] The operation adjustment component includes a closing limit frame;

[0007] A closing limit frame is welded to the side end of the fixed mounting bracket, and several fixing springs are installed at equal intervals on the inner side of the fixed mounting bracket corresponding to the position of the closing limit frame.

[0008] A pressure sensor is fixedly connected to the top of each of the fixed springs, and an operating moving frame is fixedly connected to the side of each pressure sensor. A return spring is welded to one end of the operating moving frame.

[0009] One end of the reset spring is fixedly connected to a collecting roller, a support cable is wound around the side end of the collecting roller, and a limiting pin is inserted into the side end of the collecting roller and the operating moving frame.

[0010] A linkage spring is welded to one end of the fixed mounting bracket near the position of the closing limit bracket, and a movable fixed bracket is welded to the side end of the linkage spring.

[0011] A guide post is welded to the inner side of the fixed mounting frame at the position corresponding to the movable fixed frame, and fixed pulleys are installed at the top of both the closed limiting frame and the movable fixed frame.

[0012] According to the above technical solution, the operating moving frame is slidably installed inside the closed limiting frame. The longitudinal section of the closed limiting frame and the positioning blocking block are both U-shaped. The support cable is installed through the top of the operating moving frame and the closed limiting frame. The side end of the support cable is slidably attached to the side end of the fixed pulley.

[0013] According to the above technical solution, a lifting linkage block is slidably connected to the inner side of the movable fixed frame, an inner hole support column is welded to the top of the lifting linkage block, an inner hole sleeve is welded to the side end of the support cable corresponding to the position of the inner hole support column, the inner hole support column and the inner hole sleeve are connected by a combination pin, and a number of combination limiting holes are equidistantly opened on the side end of the fixed mounting frame corresponding to the position of the movable fixed frame, and a positioning blocking block is embedded in the inner side of the combination limiting hole;

[0014] One end of the operating movable frame is connected to a fixed operating block via a thread. An adjusting screw is welded to the end of the fixed operating block away from the operating movable frame. An extension sleeve is threaded to the side end of the adjusting screw. A grip force sensor is installed at one end of the extension sleeve. A moving screw is installed on the side end of the lifting linkage block via a screw seat. A support clamping frame is rotatably connected to the side end of the moving screw. An auxiliary spring is welded to one end of the support clamping frame. A load-bearing placement plate is installed at one end of the auxiliary spring. A fixing strap is installed at the top of the load-bearing placement plate. Several load-bearing springs are equidistantly installed at the bottom of one end of the load-bearing placement plate. Contact sensors are symmetrically installed on the side end of the support clamping frame. Positioning clamping holes are opened on the side ends of both the operating movable frame and the closing limit frame. Clamping pins are inserted into the inner side of the positioning clamping holes.

[0015] According to the above technical solution, the longitudinal section of the inner side of the movable fixing frame and the load-bearing placement plate is arc-shaped. The movable fixing frame is sleeved with the guide column, and the side end of the movable fixing frame is slidably sleeved on the top of the fixed mounting frame.

[0016] According to the above technical solution, the inner hole support column and the inner hole sleeve are sleeved together, and the diameter of the inner hole support column is equal to the inner diameter of the inner hole sleeve.

[0017] The longitudinal section of the fixed operating block is L-shaped, and the load-bearing placement plate rotates and fits into the side end of the support clip frame.

[0018] According to the above technical solution, the bottom end of the bearing spring and the bottom end of the load-bearing plate can both contact the contact sensor, and the input ends of the pressure sensor, the pressure sensor and the contact sensor are all electrically connected to the output end of the external controller.

[0019] The input terminal of the external controller is electrically connected to the output terminal of the external power supply;

[0020] The signal output terminals of the pressure sensor, pressure sensor, and contact sensor are all electrically connected to the signal input terminal of the external controller.

[0021] According to the above technical solution, an adjustable folding assembly is installed on one side of the fixed mounting bracket;

[0022] The adjustable folding assembly includes a fixed limiting sleeve;

[0023] The fixed mounting bracket has fixed limiting sleeves hinged to both sides at one end. A movable mounting block is sleeved inside the fixed limiting sleeve. A combination adjustment hole is opened on the side end of the movable mounting block and the fixed limiting sleeve. A closing pin is inserted into the inside of the combination adjustment hole. Limit pins are inserted into the side ends of the fixed mounting bracket, the fixed limiting sleeve, and the two movable mounting blocks.

[0024] The top of the fixed mounting frame is symmetrically connected to a downward screw rod via a screw rod seat. The bottom end of the downward screw rod is rotatably connected to an anti-slip fixing block. Two of the anti-slip fixing blocks are fitted with load-bearing limiting strips on their side ends. One end of the load-bearing limiting strip is equipped with an operating spring. One end of the operating spring is equipped with a movable fixing box. One end of the movable fixing box is symmetrically equipped with a telescopic spring. One end of the telescopic spring is equipped with a movable socket box. One side of one end of the movable socket box has an insertion installation slot. The other side of one end of the movable socket box is welded with an insertion installation strip. The top of the load-bearing limiting strip is welded with a lifting column at the position corresponding to the fixed mounting frame. Several universal wheels are equidistantly installed at the bottom of the fixed mounting frame.

[0025] The fixed mounting bracket is slidably connected to a support positioning column on its side end. Both the fixed mounting bracket and the support positioning column have support operation holes on their side ends. A support pin is inserted into the inside of the support operation hole. A closing sleeve block is welded to one end of the support positioning column. A snap-fit ​​spring is installed at one end of the closing sleeve block. A snap-fit ​​blocking plate is installed at one end of the snap-fit ​​spring.

[0026] According to the above technical solution, the two movable mounting blocks are connected by a hinge, the side end of the movable fixing box is rotatably mounted on the end of the bearing limiting strip away from the downward pressure screw, the movable sleeve box is slidably sleeved on the inner side of the movable fixing box, and one end of the two movable sleeve boxes is inserted and combined.

[0027] According to the above technical solution, the insertion mounting strip is inserted and installed inside the insertion mounting groove, and the longitudinal section of the insertion mounting strip and the insertion mounting groove, as well as the cross section of the closed sleeve block, are all U-shaped.

[0028] According to the above technical solution, the top of the lifting column is sleeved through to the side of the fixed mounting frame, and the snap-fit ​​blocking plate is inserted and installed on the side of the closed sleeve block.

[0029] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a scientific and reasonable structure and is safe and convenient to use.

[0030] 1. Equipped with an operation adjustment component, the support cable and lifting linkage block are combined and locked together through the inner hole support column, inner hole sleeve and combination pin. The support cable is driven by the operation moving frame and the collecting roller to pull the lifting linkage block along the fixed pulley. The combination is locked together by the pin and can be quickly separated. This allows for independent and combined operation during hand stretching and rotation training and leg raising training. The operation can be carried out on the same equipment through collaborative operation and individual operation, so as not to repeatedly change equipment. It is convenient to quickly change the operation during use, thereby reducing the operation difficulty and cumbersomeness of medical staff.

[0031] The system utilizes a fixed spring to drive the overall reset and a reset spring to drive the collecting roller reset, allowing for adjustment of the cable length during operation. A positioning block adjusts the position of the movable fixed frame, changing the position of the load-bearing plate and thus the leg placement. A fixed operating block, adjusting screw, extension sleeve, and grip force sensor alter the gripping position. This positional adjustment allows for quick changes and adjustments during use, facilitating operation by different personnel and ensuring the equipment's applicability.

[0032] Through the coordinated operation of multiple sets of adjustments and operations, the equipment can be operated holistically according to the actual patient's condition, eliminating the need to replace too many devices during use. It also allows for multiple sets of compound training during sessions, ensuring the variety and specific requirements of the patient's training. Furthermore, the equipment can be easily adjusted to suit the patient's physical condition, guaranteeing the effectiveness and efficiency of the training. This also reduces the workload for medical staff. Additionally, pressure sensors, grip strength sensors, and contact sensors monitor the patient's exertion, providing insight into their actual condition and making rehabilitation training more accurate and effective.

[0033] 2. Equipped with an adjustable folding assembly, multiple limiting pins securely engage two movable mounting blocks with the fixed limiting sleeve and fixed mounting frame. By altering the distance between the fixed limiting sleeve and the movable mounting blocks, the overall external shape of the device can be changed, making it suitable for different hospital beds. The insertion mounting strip and insertion mounting slot are combined and limited by operating springs, a movable fixing box, a telescopic spring, and a movable socket box. A supporting positioning column then drives the closing socket block to fit against the side of the hospital bed. A locking spring drives the locking baffle plate to embed inside the closing socket block, thus achieving a closed locking of the device. This ensures quick and secure fixing when combined with the hospital bed. Furthermore, by adjusting the positions of multiple components, the device can be modified according to actual conditions during fixing, ensuring operational stability and training effectiveness.

[0034] In summary, the coordinated operation of the adjustment and folding components allows for overall adjustment of the equipment based on the patient's rehabilitation progress and the actual operating environment during rehabilitation training. Furthermore, the use of multiple pins and snap-fit ​​structures for fixation enables quick and effective adjustments, simplifying the operation process and reducing the operator's workload and complexity. This enhances the equipment's usability, expands its applicability, and ensures the effectiveness and efficiency of rehabilitation training. The coordinated use of multiple components guarantees both training efficiency and effectiveness.

[0035] Simultaneously, through sensors and controllers, data is transmitted to the cloud system, and through the Internet of Things, body status data is monitored and recorded online, which facilitates real-time monitoring of the body later, enabling more intelligent and comprehensive operation, and allowing for more user-friendly improvements, making it more suitable for wider promotion and use. Attached Figure Description

[0036] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0037] In the attached diagram:

[0038] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0039] Figure 2 This is a schematic diagram of the operation adjustment component of the present invention;

[0040] Figure 3 This is a schematic diagram of the installation structure of the closed limiting frame of the present invention;

[0041] Figure 4 This is a schematic diagram of the installation structure of the collecting roller of the present invention;

[0042] Figure 5 This is a schematic diagram of the mounting structure of the reset spring of the present invention;

[0043] Figure 6 This is a schematic diagram of the installation structure of the fixing strap of the present invention;

[0044] Figure 7 This is a schematic diagram of the structure of the adjustable folding assembly of the present invention;

[0045] Figure 8 This is a schematic diagram of the mounting structure of the snap-fit ​​spring of the present invention;

[0046] Numbered in the diagram: 1. Fixed mounting bracket;

[0047] 2. Operating adjustment components; 201. Closing limit frame; 202. Fixed spring; 203. Pressure sensor; 204. Operating moving frame; 205. Return spring; 206. Collecting roller; 207. Support cable; 208. Limiting pin; 209. Linkage spring; 210. Moving fixed frame; 211. Guide column; 212. Fixed pulley; 213. Lifting linkage block; 214. Inner hole support column; 215. Inner hole sleeve; 16. Combination pin; 217. Combination limiting hole; 218. Positioning stop block; 219. Fixed operating block; 220. Adjusting screw; 221. Extension sleeve; 222. Grip force sensor; 223. Moving lead screw; 224. Support clip; 225. Auxiliary spring; 226. Load-bearing placement plate; 227. Fixing strap; 228. Load-bearing spring; 229. Contact sensor; 230. Positioning clamping hole; 231. Clamping pin;

[0048] 3. Adjustable folding assembly; 301. Fixed limit sleeve; 302. Movable mounting block; 303. Combined adjustment hole; 304. Closing pin; 305. Limiting pin; 306. Downward pressure screw; 307. Anti-slip fixing block; 308. Bearing limit strip; 309. Operating spring; 310. Movable fixing box; 311. Telescopic spring; 312. Movable socket box; 313. Insertion mounting slot; 314. Insertion mounting strip; 315. Lifting column; 316. Universal wheel; 317. Support positioning column; 318. Support operating hole; 319. Support pin; 320. Closing socket block; 321. Snap-fit ​​spring; 322. Snap-fit ​​blocking plate. Detailed Implementation

[0049] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0050] Example: Figure 1-8 As shown, the present invention provides a technical solution, a rehabilitation training device, including a fixed mounting frame 1, and an operation adjustment component 2 is installed on one side of the fixed mounting frame 1;

[0051] The operation adjustment assembly 2 includes a closed limit frame 201, a fixed spring 202, a pressure sensor 203, an operation moving frame 204, a reset spring 205, a collecting roller 206, a support cable 207, a limiting pin 208, a linkage spring 209, a moving fixed frame 210, a guide column 211, a fixed pulley 212, a lifting linkage block 213, an inner hole support column 214, an inner hole sleeve 215, a combination pin 216, a combination limit hole 217, a positioning blocking block 218, a fixed operation block 219, an adjusting screw 220, an extension sleeve 221, a grip force sensor 222, a moving lead screw 223, a support snap-fit ​​frame 224, an auxiliary spring 225, a load-bearing placement plate 226, a fixing strap 227, a load-bearing spring 228, a contact sensor 229, a positioning clamping hole 230, and a clamping pin 231.

[0052] A closed limiting frame 201 is welded to the side of the fixed mounting bracket 1. Both the closed limiting frame 201 and the positioning stop block 218 have a U-shaped longitudinal section, ensuring stable support during snap-fit ​​and locking. Several fixing springs 202 are equidistantly installed on the inner side of the fixed mounting bracket 1 at positions corresponding to the closed limiting frame 201. Pressure sensors 203 are fixedly connected to the tops of the fixing springs 202. An operating moving frame 204 is fixedly connected to the side of the pressure sensor 203. The operating moving frame 204 is slidably installed inside the closed limiting frame 201, effectively providing positioning support during lifting and pulling, preventing... The operating moving frame 204 is detached, and a return spring 205 is welded to one end. A collecting roller 206 is fixedly connected to one end of the return spring 205. A support cable 207 is wound around the side end of the collecting roller 206. The support cable 207 passes through and is installed at the top of the operating moving frame 204 and the closing limit frame 201. The side end of the support cable 207 slides against the side end of the fixed pulley 212, ensuring effective support and positioning during movement. Limiting pins 208 are inserted into the side ends of the collecting roller 206 and the operating moving frame 204. A welding point is located on the inner side of the fixed mounting frame 1 near the closing limit frame 201. A linkage spring 209 is provided, and a movable fixing frame 210 is welded to the side end of the linkage spring 209. A guide post 211 is welded to the inner side of the fixed mounting frame 1 at the position corresponding to the movable fixing frame 210. The movable fixing frame 210 and the guide post 211 are sleeved together. The side end of the movable fixing frame 210 is slidably sleeved on the top of the fixed mounting frame 1, so that the operation limit can be effectively operated during the sliding support. Fixed pulleys 212 are installed on the top of both the closing limit frame 201 and the movable fixing frame 210. A lifting linkage block 213 is slidably connected to the inner side of the movable fixing frame 210. An inner hole support is welded to the top of the lifting linkage block 213. The inner hole sleeve 215 is welded to the side end of the support column 214 and the inner hole sleeve 215 at the position corresponding to the inner hole support column 214. The inner hole support column 214 and the inner hole sleeve 215 are sleeved together. The diameter of the inner hole support column 214 is equal to the inner diameter of the inner hole sleeve 215, so that it can be effectively closed and fixed when sleeved together. The inner hole support column 214 and the inner hole sleeve 215 are snapped together by the combination pin 216. Several combination limiting holes 217 are equidistantly opened at the side end of the fixed mounting bracket 1 at the position corresponding to the position of the movable fixed bracket 210. A positioning blocking block 218 is embedded in the inner side of the combination limiting hole 217.

[0053] One end of the operating movable frame 204 is threadedly connected to a fixed operating block 219. The longitudinal section of the fixed operating block 219 is L-shaped for easy clamping and limiting. An adjusting screw 220 is welded to the end of the fixed operating block 219 away from the operating movable frame 204. An extension sleeve 221 is threadedly connected to the side end of the adjusting screw 220. A grip force sensor 222 is installed at one end of the extension sleeve 221. A moving screw 223 is installed on the side end of the lifting linkage block 213 via a screw seat. A support clamping frame 224 is rotatably connected to the side end of the moving screw 223. An auxiliary spring 225 is welded to one end of the support clamping frame 224. A load-bearing placement plate 226 is installed on the other end of the auxiliary spring 225. The load-bearing placement plate 226 rotatably engages with the side end of the support clamping frame 224, allowing for proper placement. During the process, the placement angle can be changed according to the operating habits. The longitudinal section of the inner side of the movable fixed frame 210 and the load-bearing placement plate 226 is arc-shaped, which can effectively protect the operation when providing auxiliary support. The top of the load-bearing placement plate 226 is equipped with a fixing strap 227. Several load-bearing springs 228 are equidistantly installed at one bottom of the load-bearing placement plate 226. The bottom ends of the load-bearing springs 228 and the bottom ends of the load-bearing placement plate 226 can contact the contact sensor 229, so that the contact status can be quickly understood when placing the support. The support clip 224 is symmetrically equipped with contact sensors 229 on the side. The side ends of the operating movable frame 204 and the closing limit frame 201 are both provided with positioning clamping holes 230. Clamping pins 231 are inserted and installed inside the positioning clamping holes 230.

[0054] The input terminals of pressure sensor 203 and contact sensor 229 are all electrically connected to the output terminal of an external controller. The input terminal of the external controller is electrically connected to the output terminal of an external power supply. The signal output terminals of pressure sensor 203 and contact sensor 229 are all electrically connected to the signal input terminal of the external controller.

[0055] An adjustable folding assembly 3 is installed on one side of the fixed mounting bracket 1;

[0056] The adjustable folding assembly 3 includes a fixed limiting sleeve 301, a movable mounting block 302, a combined adjusting hole 303, a closing pin 304, a limiting pin 305, a pressing screw 306, an anti-slip fixing block 307, a load-bearing limiting strip 308, an operating spring 309, a movable fixing box 310, a telescopic spring 311, a movable socket box 312, an insertion mounting slot 313, an insertion mounting strip 314, a lifting column 315, a caster wheel 316, a support positioning column 317, a support operating hole 318, a support pin 319, a closing socket block 320, a snap-fit ​​spring 321, and a snap-fit ​​blocking plate 322.

[0057] Fixed mounting bracket 1 has fixed limiting sleeves 301 hinged to both sides at one end. Movable mounting blocks 302 are sleeved inside the fixed limiting sleeves 301. The two movable mounting blocks 302 are connected by hinges to facilitate linkage support. The movable mounting blocks 302 and the fixed limiting sleeves 301 are both provided with combination adjustment holes 303. Closed pins 304 are inserted into the combination adjustment holes 303. Limiting pins 305 are inserted into the fixed mounting bracket 1, the side ends of the fixed limiting sleeves 301 and the two movable mounting blocks 302.

[0058] The top of the fixed mounting bracket 1 is symmetrically connected to a downward pressure screw 306 via a screw seat. The bottom of the downward pressure screw 306 is rotatably connected to an anti-slip fixing block 307. Two of the anti-slip fixing blocks 307 are fitted with load-bearing limiting strips 308 on their sides. An operating spring 309 is installed at one end of each load-bearing limiting strip 308, and a movable fixing box 310 is installed at the other end. The movable fixing box 310 is rotatably mounted on the end of the load-bearing limiting strip 308 away from the downward pressure screw 306, facilitating rotational linkage operation. A telescopic spring 311 is symmetrically installed on one end of the inner side of the movable fixing box 310, and a movable sleeve box 312 is installed at one end of each telescopic spring 311. The movable sleeve box 312 slides inside the movable fixing box 310, allowing for effective movement during operation. The movable socket 312 has an insertion mounting groove 313 on one side and an insertion mounting strip 314 welded to the other side. Two movable sockets 312 are inserted and combined at one end, and the insertion mounting strip 314 is inserted and installed inside the insertion mounting groove 313. The longitudinal section of the insertion mounting strip 314 and the insertion mounting groove 313, as well as the cross section of the closed socket block 320, are all U-shaped, so that they can be effectively fixed and restricted when combined and snapped. The top of the load-bearing limiting strip 308 is welded with a lifting column 315 at the position corresponding to the fixed mounting frame 1. The top of the lifting column 315 is sleeved through the side end of the fixed mounting frame 1, so that it can be effectively positioned and fixed when lifting. Several universal wheels 316 are installed at equal intervals at the bottom of the fixed mounting frame 1.

[0059] The fixed mounting bracket 1 is slidably connected to a support positioning column 317 on one side. Both the fixed mounting bracket 1 and the support positioning column 317 have support operation holes 318 on their sides. A support pin 319 is inserted into the inside of the support operation hole 318. A closing sleeve block 320 is welded to one end of the support positioning column 317. A snap-fit ​​spring 321 is installed on one end of the closing sleeve block 320. A snap-fit ​​blocking plate 322 is installed on one end of the snap-fit ​​spring 321. The snap-fit ​​blocking plate 322 is inserted and installed on the side of the closing sleeve block 320, so that it can be effectively closed and fixed when combined and snapped.

[0060] The working principle and usage process of this invention are as follows: When rehabilitation training is required, medical staff place the fixed mounting frame 1 on the side of the hospital bed. The two movable mounting blocks 302 rotate in opposite directions, causing the fixed limiting sleeve 301 to rotate along the fixed mounting frame 1, thereby unfolding the entire device. After unfolding, the fixed limiting sleeve 301 and the fixed mounting frame 1 are fixed and limited by the closing pin 304, limiting the two movable mounting blocks 302 in opposite directions. The fixed limiting position is then changed by pushing the movable mounting blocks 302 along the fixed limiting sleeve 301. The position between sleeve 301 and movable mounting block 302 is adjusted to change the distance between the two fixed mounting brackets 1. After the distance is adjusted, the closing pin 304 is inserted into the inner side of the combination adjustment hole 303, allowing for quick positioning during assembly and rapid adjustment of the device size to suit different hospital beds. After unfolding to the required size, the universal caster 316 moves the fixed mounting bracket 1 to the side of the hospital bed, surrounding it. The downward pressure screw 306 moves the anti-slip fixing block 307 downward, thereby... The fixed mounting frame 1 is raised to a position where the distance from the hospital bed is fixed. The operating spring 309 drives the movable fixing box 310 to rotate along the bearing limit bar 308. The telescopic spring 311 drives the movable socket box 312 to move along the movable fixing box 310, causing the insertion mounting strip 314 to embed into the inner side of the insertion mounting slot 313, thereby limiting and clamping the overall frame. Symmetrical compression through inward and outward folds ensures the stability of the equipment during use and the stability of the support locking pins. After locking, the support is pushed along the fixed mounting frame 1... The positioning post 317 allows the side end of the closed sleeve block 320 to fit against the side end of the bed leg. After the fitting is completed, the support pin 319 is embedded into the inside of the support operation hole 318, thereby fixing and snapping the support positioning post 317 and the fixed mounting bracket 1. After the snapping assembly, the snapping spring 321 drives the snapping blocking plate 322 to rotate and insert into the inside of the closed sleeve block 320. Thus, the closed sleeve block 320 and the snapping blocking plate 322 are combined with the bed leg to achieve clamping and positioning, ensuring the stability and correctness of the equipment installation and fixation.

[0061] After fixation, the staff changes the training method of the equipment according to the training area and training requirements. During combined training, the staff uses the limiting pin 208 to fix and limit the collecting roller 206 and the operating moving frame 204. After fixing and limiting, the staff uses the combination pin 216 to fix and snap the inner hole sleeve 215 and the inner hole support column 214. The patient places both legs on the top of the load-bearing placement plate 226 on the side of the support snap frame 224, and fixes the legs with the fixing strap 227. The fixing operating block 219 is fixed to the side of the collecting roller 206, and the adjusting screw 220 and The extension sleeve 221 adjusts the position of the grip force sensor 222. The moving screw 223 drives the support bracket 224 to move along the lifting linkage block 213, thus changing its working position for easier use by different patients. When the patient grasps the grip force sensor 222, the grip force sensor 222 drives the extension sleeve 221, adjusting screw 220, fixed operating block 219, collecting roller 206, and operating moving frame 204 to move downwards along the closed limit frame 201. At this time, the fixed spring 202 is compressed, and simultaneously, the patient's leg pushes the load-bearing placement plate 226 to rotate along the support bracket 224, and the auxiliary... The spring 225 is limited. When the load-bearing plate 226 rotates, the support bracket 224 moves along the movable fixed frame 210. At this time, the guide post 211 and the linkage spring 209 clamp the movable fixed frame 210 and push the device to reset during the reset, thereby realizing leg raising training. At the same time, it can train the coordination of the limbs. During the rotation of the load-bearing plate 226, the bottom end of the load-bearing plate 226 and the bottom end of the load-bearing spring 228 are in contact with the top end of the contact sensor 229. Through contact pressure measurement, the force used by the patient can be understood. When arm rotation training is needed, the limiting pin is moved. The pin 208 is removed from the positions of the collecting roller 206 and the operating moving frame 204. The clamping pin 231 is inserted into the inside of the positioning clamping hole 230 to fix and limit the operating moving frame 204 and the closing limit frame 201. The operator rotates the collecting roller 206, causing the support cable 207 to slide up and down along the fixed pulley 212, driving the lifting linkage block 213 to slide up and down along the moving fixed frame 210. When single-leg training is required, the combination pin 216 is removed from the positions of the inner hole support column 214 and the inner hole sleeve 215 to separate the equipment, so that training can be performed only on the legs.

[0062] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A rehabilitation training device, comprising a fixed mounting frame (1), characterized in that: An operation adjustment component (2) is installed on one side of the fixed mounting bracket (1); The operation adjustment component (2) includes a closing limit frame (201); The fixed mounting bracket (1) is welded to a closed limiting bracket (201) on its side end, and a number of fixed springs (202) are installed at equal intervals on the inner side of the fixed mounting bracket (1) corresponding to the position of the closed limiting bracket (201). A pressure sensor (203) is fixedly connected to the top of each of the fixed springs (202), and an operating moving frame (204) is fixedly connected to the side of the pressure sensor (203). A reset spring (205) is welded to one end of the operating moving frame (204). One end of the return spring (205) is fixedly connected to the collecting roller (206), the side end of the collecting roller (206) is wound with the support cable (207), and the side ends of the collecting roller (206) and the operating moving frame (204) are inserted with limiting pins (208). A linkage spring (209) is welded to one end of the fixed mounting bracket (1) near the closing limit bracket (201), and a movable fixing bracket (210) is welded to the side end of the linkage spring (209). The fixed mounting bracket (1) has a guide column (211) welded to the position of the movable fixed bracket (210) on the inner side. The top of the closed limiting bracket (201) and the movable fixed bracket (210) are both equipped with fixed pulleys (212). The movable fixed frame (210) is slidably connected to a lifting linkage block (213). The top of the lifting linkage block (213) is welded with an inner hole support column (214). The side end of the support cable (207) is welded with an inner hole sleeve (215) corresponding to the position of the inner hole support column (214). The inner hole support column (214) and the inner hole sleeve (215) are connected by a combination pin (216). The side end of the fixed mounting frame (1) is provided with a number of combination limiting holes (217) at equal intervals corresponding to the position of the movable fixed frame (210). The inner side of the combination limiting holes (217) is embedded with a positioning blocking block (218). One end of the operating movable frame (204) is connected to a fixed operating block (219) via a thread. An adjusting screw (220) is welded to the end of the fixed operating block (219) away from the operating movable frame (204). An extension sleeve (221) is connected to the side end of the adjusting screw (220) via a thread. A grip force sensor (222) is installed at one end of the extension sleeve (221). A moving lead screw (223) is installed on the side end of the lifting linkage block (213) via a lead screw seat. A support clamping frame (224) is rotatably connected to the side end of the moving lead screw (223). An auxiliary spring (225) is welded to one end, and a load-bearing plate (226) is installed on one end of the auxiliary spring (225). A fixing strap (227) is installed on the top of the load-bearing plate (226). Several load-bearing springs (228) are installed at equal intervals on the bottom of one end of the load-bearing plate (226). A contact sensor (229) is symmetrically installed on the side of the support clip (224). A positioning clamping hole (230) is opened on the side of both the operating moving frame (204) and the closing limit frame (201). A clamping pin (231) is inserted into the inside of the positioning clamping hole (230).

2. The rehabilitation training device according to claim 1, characterized in that, The operating moving frame (204) is slidably installed inside the closed limiting frame (201). The longitudinal section of the closed limiting frame (201) and the positioning blocking block (218) are both U-shaped. The support cable (207) is installed through the top of the operating moving frame (204) and the closed limiting frame (201). The side end of the support cable (207) is slidably attached to the side end of the fixed pulley (212).

3. The rehabilitation training device according to claim 1, characterized in that, The longitudinal section of the inner side of the movable fixing frame (210) and the load-bearing placement plate (226) is arc-shaped. The movable fixing frame (210) is sleeved with the guide column (211). The side end of the movable fixing frame (210) is slidably sleeved on the top of the fixed mounting frame (1).

4. The rehabilitation training device according to claim 1, characterized in that, The inner hole support column (214) is sleeved with the inner hole sleeve (215), and the diameter of the inner hole support column (214) is equal to the inner diameter of the inner hole sleeve (215). The longitudinal section of the fixed operating block (219) is L-shaped, and the load-bearing placement plate (226) rotates and fits against the side end of the support clip (224).

5. The rehabilitation training device according to claim 1, characterized in that, The bottom end of the bearing spring (228) and the bottom end of the load-bearing plate (226) can both contact the contact sensor (229). The input ends of the pressure sensor (203), the pressure sensor (203) and the contact sensor (229) are all electrically connected to the output end of the external controller. The input terminal of the external controller is electrically connected to the output terminal of the external power supply; The signal output terminals of the pressure sensor (203) and the contact sensor (229) are all electrically connected to the signal input terminal of the external controller.

6. The rehabilitation training device according to claim 1, characterized in that, An adjustable folding assembly (3) is installed on one side of the fixed mounting bracket (1); The adjustable folding assembly (3) includes a fixed limiting sleeve (301); The fixed mounting bracket (1) has fixed limiting sleeves (301) hinged on both sides at one end. A movable mounting block (302) is sleeved inside the fixed limiting sleeve (301). A combination adjustment hole (303) is opened on the side end of the movable mounting block (302) and the fixed limiting sleeve (301). A closing pin (304) is inserted into the inside of the combination adjustment hole (303). A limiting pin (305) is inserted into the side end of the fixed mounting bracket (1), the side end of the fixed limiting sleeve (301), and the side end of the two movable mounting blocks (302). The top of the fixed mounting bracket (1) is symmetrically connected to a downward screw rod (306) via a screw rod seat. The bottom end of the downward screw rod (306) is rotatably connected to an anti-slip fixing block (307). Two of the anti-slip fixing blocks (307) are fitted with load-bearing limiting strips (308) on their side ends. One end of the load-bearing limiting strip (308) is equipped with an operating spring (309). One end of the operating spring (309) is equipped with a movable fixing box (310). The inner side of the movable fixing box (310) is symmetrically fitted with... The device is equipped with a telescopic spring (311), one end of which is fitted with a movable socket box (312). One side of the movable socket box (312) has an insertion mounting slot (313). The other side of the movable socket box (312) is welded with an insertion mounting strip (314). The top of the bearing limiting strip (308) is welded with a lifting column (315) at the position corresponding to the fixed mounting frame (1). Several universal wheels (316) are installed at equal intervals at the bottom of the fixed mounting frame (1). The fixed mounting bracket (1) is slidably connected to a support positioning column (317) on its side end. Both the fixed mounting bracket (1) and the support positioning column (317) have support operation holes (318) on their side ends. A support pin (319) is inserted into the inside of the support operation hole (318). A closed sleeve block (320) is welded to one end of the support positioning column (317). A snap-fit ​​spring (321) is installed at one end of the closed sleeve block (320). A snap-fit ​​blocking plate (322) is installed at one end of the snap-fit ​​spring (321).

7. A rehabilitation training device according to claim 6, characterized in that, The two movable mounting blocks (302) are connected by a hinge. The side end of the movable fixing box (310) is rotatably mounted on the end of the bearing limit bar (308) away from the lower pressure screw (306). The movable socket box (312) is slidably sleeved on the inside of the movable fixing box (310). The two movable socket boxes (312) are inserted into each other at one end.

8. A rehabilitation training device according to claim 6, characterized in that, The insertion mounting strip (314) is inserted into the inner side of the insertion mounting groove (313). The longitudinal section of the insertion mounting strip (314) and the insertion mounting groove (313) as well as the cross section of the closed sleeve block (320) are all U-shaped.

9. A rehabilitation training device according to claim 6, characterized in that, The top of the lifting column (315) is sleeved through to the side of the fixed mounting bracket (1), and the snap-fit ​​blocking plate (322) is inserted and installed on the side of the closed sleeve block (320).

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