Intelligent test system for rehabilitation symmetric weight training

Abstract

The invention discloses an intelligent test system for rehabilitation symmetric weight training, and relates to the technical field of rehabilitation training, the intelligent test system comprises a main body mechanism, a pressure detection mechanism is arranged in the top surface of the main body mechanism, a protection mechanism is arranged in the side surface of the main body mechanism, and the pressure detection mechanism comprises a sliding block; the sliding block is slidably connected into the top face of the main body mechanism, and a threaded hole is formed in the side face of the sliding block. The pressure detection mechanism can be installed on the top face of the bottom plate through the sliding block and can slide in the sliding groove, the pressure detector is fixed through the pedal, a user can step on the pressure detector, and the load bearing force of the lower limbs of the user is detected through the force applied to the pressure detector; and data is transmitted to the interior of the control panel through the signal transmitter, when a user needs to use the device, the foot can stretch into the device from the top face of the leather binding belt, and at the moment, the leather binding belt and the elastic belt are matched to fix the leg of the user.

Description

Technical Field

[0001] The invention relates to the technical field of rehabilitation training, and in particular to an intelligent testing system for rehabilitation symmetrical weight-bearing training. Background Art

[0002] Fractures are common and frequently occurring diseases in orthopedics. Once a fracture occurs, it will cause the patient to lose their ability to work to varying degrees, and in severe cases, it may even lead to death or disability. The ultimate goal of treating fractures is to restore the function of the injured limb to the maximum extent. Therefore, in the surgical treatment of fractures, reduction and fixation are very important. Studies have shown that in the process of fracture recovery, pressure perpendicular to the fracture line is conducive to fracture healing, while shear force parallel to the fracture line is likely to cause dislocation of the fracture ends, which can lead to delayed healing or even nonunion.

[0003] Patent publication number CN115317859A discloses an intelligent auxiliary weight-bearing rehabilitation device for lower limb fractures, including a base plate, a support rod, a leg fixing plate, a connecting rod, a first strap, a second strap, a foot pedal, a vertical rod, a horizontal rod, a slide groove, a block, a cylinder, a telescopic rod, a support plate, a single-chip microcomputer, a pressure sensor, an infrared transmitting device and an infrared receiving device.

[0004] In order to solve the problem that trainees are unable to continuously and accurately adjust the weight changes during rehabilitation according to their own conditions, the existing technology uses an intelligent auxiliary weight-bearing rehabilitation device for lower limb fractures with adjustable pressure. However, there is still a problem that the pressure borne by the user's single foot cannot be visualized, which leads to the problem that the user's training intensity cannot be reasonably adjusted. Summary of the invention

[0005] The purpose of the present invention is to provide a rehabilitation symmetrical weight-bearing training intelligent testing system to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A rehabilitation symmetrical weight-bearing training intelligent testing system comprises a main body mechanism, a pressure detection mechanism is arranged inside the top surface of the main body mechanism, a protection mechanism is arranged inside the side surface of the main body mechanism, the pressure detection mechanism comprises a slider, the slider is slidably connected inside the top surface of the main body mechanism, a threaded hole is opened inside the side surface of the slider, the top surface of the slider is fixedly connected to a pedal, the top surface of the pedal is fixedly connected to a pressure detector, and the side surface of the pressure detector is fixedly connected to a signal transmitter.

[0008] A further improvement of the technical solution of the present invention is that: the side of the pedal is fixedly connected to a side panel, the side of the side panel is fixedly connected to a leather strap, the side of the leather strap is fixedly connected to an elastic strap, the number of the leather straps is two, and the other leather strap is fixedly connected to the other end of the elastic strap.

[0009] A further improvement of the technical solution of the present invention is that the main body mechanism includes a base plate, a slide groove is opened inside the top surface of the base plate, the slider is slidably connected inside the slide groove, a threaded rotating rod is rotatably connected inside the side of the slide groove, the threaded rotating rod is threadedly connected inside the threaded hole, and a bracket is fixedly connected to the side of the base plate.

[0010] A further improvement of the technical solution of the present invention is that a grip force detection device is fixedly connected to the top surface of the bracket, a display device is fixedly connected to the side of the bracket, an adjustment groove is provided inside the other side of the bracket, a socket is provided on the top surface of the adjustment groove, and a limiting rod is clamped inside the socket.

[0011] A further improvement of the technical solution of the present invention is that the grip force detection device includes a grip rod, which is fixedly connected to the inside of the top surface of the bracket, the bottom surface of the grip rod is fixedly connected to a grip force detector, the bottom surface of the grip force detector is fixedly connected to a bottom grip rod, one end of the top surface of the bottom grip rod is slidably connected to a sliding rod, the bottom surface of the sliding rod is fixedly connected to a limiting plate, and the sliding rod is fixedly connected to the inner top surface of the bracket.

[0012] A further improvement of the technical solution of the present invention is that the display device includes a fixing rod, the fixing rod is fixedly connected to the side of the bracket, the side of the fixing rod is fixedly connected to a mounting block, the interior of the mounting block is rotatably connected to a rotating rod, and the bottom surface of the rotating rod is fixedly connected to a housing.

[0013] A further improvement of the technical solution of the present invention is that a control board is fixedly connected to the top surface of the shell, the control board is electrically connected to the grip force detector and the signal transmitter, a display screen is fixedly connected to the top of the side of the shell, an operation panel is fixedly connected to the middle of the side of the shell, and a buzzer is fixedly connected to the bottom of the side of the shell.

[0014] A further improvement of the technical solution of the present invention is that the protection mechanism includes an adjusting slider, the adjusting slider is slidably connected to the inside of the adjusting slide groove, a limiting hole is opened on the top surface of the adjusting slider, the limiting rod is clamped in the inside of the limiting hole, and a fixing plate is fixedly connected to the side of the adjusting slider.

[0015] A further improvement of the technical solution of the present invention is that a waist belt is fixedly connected to the side of the fixing plate, a Velcro sub-surface is fixedly connected to one end of the side of the waist belt, a Velcro mother surface is fixedly connected to the other end of the side of the waist belt, and the Velcro mother surface is movably connected to the side of the Velcro sub-surface.

[0016] Due to the adoption of the above technical solution, the present invention has the following technical advances compared with the prior art:

[0017] 1. The present invention provides a rehabilitation symmetrical weight-bearing training intelligent testing system, which adopts the cooperation of a pressure detection mechanism, a slider, a threaded hole, a pedal, a pressure detector, an elastic band, a signal transmitter, a side panel, and a leather strap. The pressure detection mechanism can be installed on the top surface of the bottom plate through the slider and can slide inside the slide groove. The pedal fixes the pressure detector. The user can step on the pressure detector to detect the weight-bearing force of the user's lower limbs by the force applied to the pressure detector, and transmit the data to the inside of the control panel through the signal transmitter. When the user needs to use the device, the foot can be inserted from the top surface of the leather strap. At this time, the cooperation of the leather strap and the elastic band fixes the user's legs to prevent the foot from slipping during use and causing falls, thereby improving the adaptability of the device.

[0018] 2. The present invention provides a rehabilitation symmetrical weight-bearing training intelligent testing system, which adopts a main body mechanism, a base plate, a slide groove, a threaded rotating rod, a bracket, a grip detection device, a grip rod, a grip detector, a bottom grip rod, a sliding rod, a limit plate, a display device, a fixed rod, a mounting block, a rotating rod, a shell, a control panel, a display screen, an operation panel, a buzzer, an adjustment slide groove, a jack, and a limit rod. The slide block can be installed inside the top surface of the base plate through the slide groove. The number of pressure detection mechanisms is two, and they are symmetrically distributed around the axis of the base plate. The threaded rotating rod can be rotated inside the threaded hole by rotating the threaded rotating rod to drive the pressure detection mechanism to move left and right, which is convenient for users of different body shapes to use. The user can support the body through the grip rod to avoid injury during use. When the user holds the grip rod, the fingers will hold the bottom grip rod to drive the bottom grip rod to move left and right. When sliding on the outer surface of the slide bar, the grip strength detector will be squeezed, which makes it convenient to detect the patient's grip strength and transmit the detected data to the inside of the control panel. The cooperation of the mounting block and the rotating rod allows the outer shell to rotate so that the display screen can face different directions, so that the doctor and the user can observe the display status of the display screen. The display device is composed of two grip strength detection devices and pressure detection mechanisms respectively arranged on the left and right sides, forming two different sets of data, which are displayed through two display devices respectively. The control panel can process the data transmitted by the grip strength detector and the signal transmitter, and display it through the display screen, so as to analyze and observe the specific situation of the patient. The pressure threshold of the patient on the pressure detection mechanism and the grip strength detection device can be set through the operation panel. When the threshold is exceeded, an alarm reminder can be given through a buzzer, which improves the adaptability of the device.

[0019] 3. The present invention provides a rehabilitation symmetrical weight-bearing training intelligent testing system, which adopts the cooperation of a protection mechanism, an adjustment slider, a limiting hole, a fixing plate, a waist belt, a Velcro mother surface, and a Velcro sub-surface. The adjusting slider slides inside the adjustment slide groove so that the protection mechanism can adjust the height, so as to protect users of different heights and different body states. The limiting rod is clamped inside the limiting hole to fix the height of the protection mechanism. The waist belt is wrapped around the user's waist and fixed by the Velcro mother surface and the Velcro sub-surface, so that the user's waist is fixed during the training process, preventing the user from not standing firmly or falling due to physical exhaustion, thereby improving the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the pressure detection mechanism of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the main mechanism of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the grip force detection device of the present invention;

[0024] Figure 5 is a schematic structural diagram of a display device of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the protection mechanism of the present invention.

[0026] In the figure: 1. pressure detection mechanism; 11. slider; 12. threaded hole; 13. pedal; 14. pressure detector; 15. elastic band; 16. signal transmitter; 17. side plate; 18. leather strap; 2. main body; 21. bottom plate; 22. slide groove; 23. threaded rotating rod; 24. bracket; 25. grip detection device; 251. grip rod; 252. grip detector; 253. bottom grip rod; 254. slide rod; 255. Limiting plate; 26. Display device; 261. Fixing rod; 262. Mounting block; 263. Rotating rod; 264. Housing; 265. Control panel; 266. Display screen; 267. Operation panel; 268. Buzzer; 27. Adjusting slide groove; 28. Socket; 29. ​​Limiting rod; 3. Protection mechanism; 31. Adjusting slider; 32. Limiting hole; 33. Fixing plate; 34. Waist strap; 35. Velcro mother surface; 36. Velcro sub surface. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below in conjunction with embodiments:

[0028] Example 1

[0029] like Figure 1-6 As shown, the present invention provides a rehabilitation symmetrical weight-bearing training intelligent testing system, including a main body mechanism 2, a pressure detection mechanism 1 is arranged inside the top surface of the main body mechanism 2, a protection mechanism 3 is arranged inside the side surface of the main body mechanism 2, the pressure detection mechanism 1 includes a slider 11, the slider 11 is slidably connected to the inside of the top surface of the main body mechanism 2, a threaded hole 12 is opened inside the side surface of the slider 11, a pedal 13 is fixedly connected to the top surface of the slider 11, a pressure detector 14 is fixedly connected to the top surface of the pedal 13, a signal transmitter 16 is fixedly connected to the side of the pressure detector 14, a side plate 17 is fixedly connected to the side of the side plate 17, a leather strap 18 is fixedly connected to the side of the leather strap 18, an elastic band 15 is fixedly connected to the side of the leather strap 18, the number of leather straps 18 is two, and another leather strap 18 is fixedly connected to the other end of the elastic band 15.

[0030] In this embodiment, the pressure detection mechanism 1 can be installed on the top surface of the base plate 21 and can slide inside the slide groove 22 through the slider 11. The pedal 13 fixes the pressure detector 14. The user can step on the pressure detector 14 to detect the weight-bearing force of the user's lower limbs by applying force to the pressure detector 14, and transmit the data to the inside of the control board 265 through the signal transmitter 16. When the user needs to use the device, the foot can be inserted from the top surface of the leather strap 18. At this time, the leather strap 18 and the elastic band 15 work together to fix the user's legs to prevent the foot from slipping and falling during use.

[0031] Example 2

[0032] like Figure 1-6 As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the main body mechanism 2 includes a bottom plate 21, a slide groove 22 is provided inside the top surface of the bottom plate 21, the slider 11 is slidably connected inside the slide groove 22, a threaded rotating rod 23 is rotatably connected inside the side surface of the slide groove 22, the threaded rotating rod 23 is threadedly connected inside the threaded hole 12, a bracket 24 is fixedly connected to the side surface of the bottom plate 21, a grip detection device 25 is fixedly connected to the top surface of the bracket 24, a display device 26 is fixedly connected to the side surface of the bracket 24, and a display device 26 is fixedly connected to the side surface of the bracket 24. There is an adjusting slide groove 27, the top surface of the adjusting slide groove 27 is provided with a socket 28, the inside of the socket 28 is clamped with a limit rod 29, the grip force detection device 25 includes a grip rod 251, the grip rod 251 is fixedly connected to the inside of the top surface of the bracket 24, the bottom surface of the grip rod 251 is fixedly connected to a grip force detector 252, the bottom surface of the grip force detector 252 is fixedly connected to a bottom grip rod 253, one end of the top surface of the bottom grip rod 253 is slidably connected to a slide rod 254, the bottom surface of the slide rod 254 is fixedly connected to a limit plate 255, and the slide rod 254 is fixedly connected to the inner top surface of the bracket 24.

[0033] In this embodiment, the slider 11 can be installed inside the top surface of the base plate 21 through the slide groove 22. There are two pressure detection mechanisms 1, which are symmetrically distributed left and right with the axis of the base plate 21 as the axis. The threaded rotating rod 23 can be rotated to rotate inside the threaded hole 12, driving the pressure detection mechanism 1 to move left and right, which is convenient for users of different body shapes to use. The user can support the body through the grip 251 to avoid injury during use. When the user holds the grip 251, the fingers will hold the bottom grip 253, driving the bottom grip 253 to slide on the outer surface of the slide rod 254, which will squeeze the grip force detector 252, making it convenient to detect the patient's grip strength and transmit the detected data to the inside of the control board 265.

[0034] Example 3

[0035] like Figure 1-6As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the display device 26 includes a fixed rod 261, the fixed rod 261 is fixedly connected to the side of the bracket 24, the side of the fixed rod 261 is fixedly connected with a mounting block 262, the internal rotation of the mounting block 262 is connected with a rotating rod 263, the bottom surface of the rotating rod 263 is fixedly connected with a shell 264, the top surface of the shell 264 is fixedly connected with a control panel 265, the control panel 265 is electrically connected to the grip detector 252 and the signal transmitter 16, the top of the side of the shell 264 is fixedly connected with a display screen 266, the middle of the side of the shell 264 is fixedly connected with an operation panel 267, and the bottom of the side of the shell 264 is fixedly connected with a buzzer 268.

[0036] In this embodiment, the housing 264 can be rotated by the cooperation of the mounting block 262 and the rotating rod 263 so that the display screen 266 can be oriented in different directions so that both the doctor and the user can observe the display status of the display screen 266. The display device 26 is composed of two grip detection devices 25 and a pressure detection mechanism 1 respectively arranged on the left and right sides, forming two sets of different data, which are displayed through the two display devices 26 respectively. The control panel 265 can process the data transmitted by the grip detector 252 and the signal transmitter 16, and display it through the display screen 266, so as to analyze and observe the specific situation of the patient. The pressure threshold of the patient on the pressure detection mechanism 1 and the grip detection device 25 can be set through the operation panel 267. When the threshold is exceeded, an alarm reminder can be given through the buzzer 268.

[0037] Example 4

[0038] like Figure 1-6 As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the protection mechanism 3 includes an adjusting slider 31, the adjusting slider 31 is slidably connected to the inside of the adjusting slide groove 27, a limiting hole 32 is provided on the top surface of the adjusting slider 31, the limiting rod 29 is clamped in the inside of the limiting hole 32, the side of the adjusting slider 31 is fixedly connected to a fixing plate 33, the side of the fixing plate 33 is fixedly connected to a waist belt 34, one end of the side of the waist belt 34 is fixedly connected to a Velcro sub-surface 36, the other end of the side of the waist belt 34 is fixedly connected to a Velcro mother surface 35, and the Velcro mother surface 35 is movably connected to the side of the Velcro sub-surface 36.

[0039] In this embodiment, the height of the protection mechanism 3 can be adjusted by adjusting the slider 31 to slide inside the adjusting slot 27, so as to protect users of different heights and body shapes. The limiting rod 29 is clamped inside the limiting hole 32 to fix the height of the protection mechanism 3. The waist belt 34 is wrapped around the user's waist and fixed by the Velcro mother surface 35 and the Velcro sub-surface 36, so that the user's waist is fixed during training to prevent the user from losing his balance or falling due to exhaustion.

[0040] The following is a detailed description of the working principle of the rehabilitation symmetrical weight-bearing training intelligent testing system.

[0041] like Figure 1-6 As shown, the height of the protection mechanism 3 can be adjusted by sliding the adjusting slider 31 inside the adjusting slot 27, the limiting rod 29 is clamped inside the limiting hole 32 to fix the height of the protection mechanism 3, the waist belt 34 is wrapped around the user's waist and fixed by the Velcro mother surface 35 and the Velcro sub-surface 36, so that the user's waist is fixed during training. At this time, the patient's feet are inserted from the top surface of the leather belt 18, and the leather belt 18 and the elastic belt 15 cooperate to fix the user's legs. The user steps on the pressure detector 14, and the force applied to the pressure detector 14 is used to detect the weight-bearing force of the user's lower limbs, and the data is transmitted to the inside of the control board 265 through the signal transmitter 16. At the same time, the patient's hands hold the grip bar 2 51 and the bottom grip bar 253 drive the bottom grip bar 253 to slide on the outer surface of the slide bar 254, at which time the grip force detector 252 will be squeezed, so as to detect the grip strength of the patient and transmit the detected data to the inside of the control board 265. The cooperation between the mounting block 262 and the rotating rod 263 allows the housing 264 to rotate so as to turn the display screen 266 to different directions. The control board 265 can process the data transmitted by the grip force detector 252 and the signal transmitter 16, and display it through the display screen 266, so as to analyze and observe the specific situation of the patient. The pressure threshold of the patient on the pressure detection mechanism 1 and the grip force detection device 25 can be set through the operation panel 267. When the threshold is exceeded, an alarm reminder can be given through the buzzer 268.

[0042] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A rehabilitation symmetrical weight-bearing training intelligent testing system, comprising a main body (2), characterized in that: A pressure detection mechanism (1) is provided inside the top surface of the main body mechanism (2), and a protection mechanism (3) is provided inside the side surface of the main body mechanism (2); The pressure detection mechanism (1) comprises a slider (11), the slider (11) is slidably connected to the inside of the top surface of the main body mechanism (2), a threaded hole (12) is provided inside the side surface of the slider (11), the top surface of the slider (11) is fixedly connected to a pedal (13), the top surface of the pedal (13) is fixedly connected to a pressure detector (14), and the side surface of the pressure detector (14) is fixedly connected to a signal transmitter (16).

2. The intelligent testing system for rehabilitation symmetrical weight-bearing training according to claim 1, characterized in that: The side of the pedal (13) is fixedly connected to a side plate (17), the side of the side plate (17) is fixedly connected to a leather strap (18), the side of the leather strap (18) is fixedly connected to an elastic band (15), the number of the leather straps (18) is two, and the other leather strap (18) is fixedly connected to the other end of the elastic band (15).

3. The intelligent testing system for rehabilitation symmetrical weight-bearing training according to claim 1, characterized in that: The main body mechanism (2) comprises a bottom plate (21), a top surface of the bottom plate (21) is provided with a slide groove (22), the slider (11) is slidably connected inside the slide groove (22), a threaded rotating rod (23) is rotatably connected inside the side surface of the slide groove (22), the threaded rotating rod (23) is threadedly connected inside the threaded hole (12), and a bracket (24) is fixedly connected to the side surface of the bottom plate (21).

4. The intelligent testing system for rehabilitation symmetrical weight-bearing training according to claim 3, characterized in that: A grip force detection device (25) is fixedly connected to the top surface of the bracket (24), a display device (26) is fixedly connected to the side surface of the bracket (24), an adjustment slide groove (27) is provided inside the other side surface of the bracket (24), a plug hole (28) is provided on the top surface of the adjustment slide groove (27), and a limit rod (29) is clamped inside the plug hole (28).

5. The intelligent testing system for rehabilitation symmetrical weight-bearing training according to claim 4, characterized in that: The grip force detection device (25) comprises a grip rod (251), the grip rod (251) is fixedly connected to the inside of the top surface of the bracket (24), the bottom surface of the grip rod (251) is fixedly connected to a grip force detector (252), the bottom surface of the grip force detector (252) is fixedly connected to a bottom grip rod (253), one end of the top surface of the bottom grip rod (253) is slidably connected to a slide rod (254), the bottom surface of the slide rod (254) is fixedly connected to a limiting plate (255), and the slide rod (254) is fixedly connected to the internal top surface of the bracket (24).

6. The intelligent testing system for rehabilitation symmetrical weight-bearing training according to claim 4, characterized in that: The display device (26) comprises a fixing rod (261), wherein the fixing rod (261) is fixedly connected to a side surface of a bracket (24), a mounting block (262) is fixedly connected to the side surface of the fixing rod (261), a rotating rod (263) is rotatably connected inside the mounting block (262), and a housing (264) is fixedly connected to the bottom surface of the rotating rod (263).

7. The intelligent testing system for rehabilitation symmetrical weight-bearing training according to claim 6, characterized in that: A control panel (265) is fixedly connected to the top surface of the housing (264), and the control panel (265) is electrically connected to the grip force detector (252) and the signal transmitter (16). A display screen (266) is fixedly connected to the top of the side surface of the housing (264), an operation panel (267) is fixedly connected to the middle of the side surface of the housing (264), and a buzzer (268) is fixedly connected to the bottom of the side surface of the housing (264).

8. The intelligent testing system for rehabilitation symmetrical weight-bearing training according to claim 1, characterized in that: The protection mechanism (3) comprises an adjusting slider (31), the adjusting slider (31) is slidably connected inside the adjusting slide groove (27), a limiting hole (32) is provided on the top surface of the adjusting slider (31), the limiting rod (29) is clamped inside the limiting hole (32), and a fixing plate (33) is fixedly connected to the side of the adjusting slider (31).

9. The intelligent testing system for rehabilitation symmetrical weight-bearing training according to claim 8, characterized in that: The side surface of the fixing plate (33) is fixedly connected to a waist belt (34), one end of the side surface of the waist belt (34) is fixedly connected to a Velcro sub-surface (36), the other end of the side surface of the waist belt (34) is fixedly connected to a Velcro mother surface (35), and the Velcro mother surface (35) is movably connected to the side surface of the Velcro sub-surface (36).

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