Multifunctional limb rehabilitation training device

Abstract

The utility model relates to the technical field of rehabilitation training, and discloses a multifunctional limb rehabilitation trainer which comprises a base, a first U-shaped plate is arranged at the top of the base, an air cylinder is fixedly connected to the top of the first U-shaped plate, a second U-shaped plate is fixedly connected to the output end of the air cylinder, two arc-shaped plates are fixedly connected to the inner side of the second U-shaped plate, and the arc-shaped plates are fixedly connected to the inner side of the second U-shaped plate. The tops of the two arc-shaped plates are fixedly connected with sponge blocks, a servo motor is matched with a rotating shaft, a steel wire rope, a rotating rod and a sliding block so that the lower limbs of a patient can be assisted to move, a second U-shaped plate is driven by an air cylinder to move up and down, and the effect of assisting the patient in standing can be achieved; a servo motor rotates to drive a rotating rod I and a rotating rod II to cooperate with a rotating shaft, a sliding block, a placement frame and a steel wire rope, so that the effect of assisting the lower limbs of the patient in swinging can be achieved, blood circulation of the lower limbs of the patient is promoted, and rehabilitation of the patient is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation training, in particular to a multifunctional limb rehabilitation trainer. Background Art

[0002] Rehabilitation assistive devices refer to products that improve, compensate, replace human functions, assist in treatment, and prevent disability, including appliances, equipment, instruments, technology, and software. Rehabilitation assistive devices include both high-tech products such as exoskeleton rehabilitation robots and simple and practical products such as crutches. The applicable population mainly includes the disabled, the elderly, and the injured. Currently, more and more patients are able to live independently through the assistance of rehabilitation assistive devices, which play an important role in our lives.

[0003] After searching, the Chinese patent announcement number is: CN214968595U, which discloses a pneumatic patient limb rehabilitation training device, including a first protective ring, a connecting column is fixedly installed on the lower surface of the first protective ring, a second protective ring is slidably installed on the surface of the connecting column, a connecting plate is fixedly installed on the front of the second protective ring, the number of connecting plates is two, and the opposite sides of the two connecting plates are fixedly installed with support columns, and the end of the support column away from the connecting plate is rotatably connected to a telescopic sleeve through a rotating shaft, and a micro bidirectional air pump is fixedly installed on the upper surface of the telescopic sleeve. The pneumatic patient limb rehabilitation training device is provided with a micro bidirectional air pump and a connecting column, and the micro bidirectional air pump is started. The connecting column can rotate the patient's upper arm fixed by the first protective ring and the second protective ring and the patient's forearm fixed by the third protective ring and the fourth protective ring by 90 degrees, so as to achieve the maximum rotation angle after the human upper arm and the forearm are vertical, and achieve the purpose of enhancing the elbow training effect. However, in actual use, the above device has the problem that when the patient's hand cannot move, it needs to be disassembled with the help of others, which is not convenient enough. Therefore, a multifunctional limb rehabilitation trainer is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a multifunctional limb rehabilitation trainer, aiming to improve the problems of complicated device disassembly and low comfort in the prior art.

[0005] In order to achieve the above-mentioned objectives, the utility model adopts the following technical scheme: a multifunctional limb rehabilitation trainer, comprising a base, a U-shaped plate 1 is arranged on the top of the base, a cylinder is fixedly connected to the top of the U-shaped plate 1, two circular columns are fixedly connected to the top of the right side of the U-shaped plate 1, a limiting ring is fixedly connected to the top of the two circular columns, a U-shaped plate 2 is fixedly connected to the output end of the cylinder, a handle is fixedly connected to the top of the U-shaped plate 2, a handbrake is fixedly connected to the outer wall of the handle, a camera is fixedly connected to the top of the U-shaped plate 2, a dust cover is fixedly connected to the top of the camera, side guard plates are fixedly connected to the left and right sides of the top of the U-shaped plate 2, two arc plates are fixedly connected to the inner side of the U-shaped plate 2, sponge blocks are fixedly connected to the top of the two arc plates, and a lower limb auxiliary training mechanism is arranged on the left side of the top of the base.

[0006] As a further description of the above technical solution:

[0007] The lower limb auxiliary training mechanism includes two support plates, the bottoms of the two support plates are fixedly connected to the top left side of the base, the left and right sides of the two support plates are slidably connected with sliders, the outer sides of the two sliders are fixedly connected with a placement rack, the tops of the two support plates are fixedly connected with fixed blocks, the tops of the two fixed blocks are fixedly connected with elongated plates, the tops of the elongated plates are fixedly connected with square blocks, the inner part of the square blocks is rotatably connected with a rotating shaft, the middle part of the rotating shaft is rotatably connected with a steel wire rope, the bottom of the steel wire rope is fixedly connected to the top of the placement rack, the bottom of the elongated plate is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a rotating rod 1, the bottom of the rotating rod 1 is rotatably connected with a rotating rod 2, and the bottom of the rotating rod 2 is fixedly connected to the inner side of the slider.

[0008] As a further description of the above technical solution:

[0009] A groove one is provided in the middle of the base, and a flashlight is arranged inside the groove one.

[0010] As a further description of the above technical solution:

[0011] The bottom of the U-shaped plate 1 is fixedly connected with a universal wheel, and the outer wall of the universal wheel is fixedly connected with a rubber layer.

[0012] As a further description of the above technical solution:

[0013] An alarm is fixedly connected to the front side of the U-shaped plate 2.

[0014] As a further description of the above technical solution:

[0015] The rear side of the U-shaped plate 2 is fixedly connected with a controller switch.

[0016] As a further description of the above technical solution:

[0017] A second groove is provided on the top of the second U-shaped plate, and a thermometer is arranged inside the second groove.

[0018] As a further description of the above technical solution:

[0019] A groove three is provided on the top of the U-shaped plate two, and a monitoring bracelet is arranged inside the groove three.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the U-shaped plate 2 is driven by the cylinder to move up and down, which can help the patient to stand up. The top of the circular column is connected with a limiting ring to limit the range of the cylinder's lifting. The arc plate cooperates with the sponge block to support the patient's armpits, and the side guard plate can prevent the patient's arms from slipping.

[0022] 2. In the utility model, the patient's legs are placed on the placement frame, and the servo motor is used to rotate the rotating rods 1 and 2. In combination with the rotating shaft, the slider, the placement frame and the wire rope, the patient's lower limbs can be assisted to swing, thereby promoting blood circulation in the patient's lower limbs and contributing to the patient's recovery. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of a multifunctional limb rehabilitation training device proposed by the utility model;

[0024] Figure 2 This is a structural schematic diagram of an auxiliary standing device of a multifunctional limb rehabilitation trainer proposed by the utility model;

[0025] Figure 3 This is a structural schematic diagram of a lower limb auxiliary rehabilitation device of a multifunctional limb rehabilitation trainer proposed by the utility model;

[0026] Legend:

[0027] 1. Base; 2. Lower limb auxiliary training mechanism; 201. Support plate; 202. Fixed block; 203. Long plate; 204. Square block; 205. Rotating shaft; 206. Wire rope; 207. Servo motor; 208. Rotating rod one; 209. Rotating rod two; 210. Sliding block; 211. Placement rack; 3. U-shaped plate one; 4. Cylinder; 5. U-shaped plate two; 6. Limiting ring; 7. Circular column; 8. Arc plate; 9. Sponge block; 10. Side guard plate; 11. Handle; 12. Groove one; 13. Flashlight; 14. Universal wheel; 15. Rubber layer; 16. Alarm; 17. Controller switch; 18. Groove two; 19. Thermometer; 20. Camera; 21. Dust cover; 22. Groove three; 23. Monitoring bracelet; 24. Handbrake. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a U-shaped plate 3 is provided on the top of the base 1, and a cylinder 4 is fixedly connected to the top of the U-shaped plate 3. Two circular columns 7 are fixedly connected to the top of the right side of the U-shaped plate 3, and the tops of the two circular columns 7 are fixedly connected to a limiting ring 6. The output end of the cylinder 4 is fixedly connected to a U-shaped plate 25, and a handle 11 is fixedly connected to the top of the U-shaped plate 25. The outer wall of the handle 11 is fixedly connected to a handbrake 24, and a camera 20 is fixedly connected to the top of the U-shaped plate 25. A dust cover 21 is fixedly connected to the top of the camera 20. Side guard plates 10 are fixedly connected to the left and right sides of the top of the U-shaped plate 25, and two arc plates 8 are fixedly connected to the inner side of the U-shaped plate 25. Sponge blocks 9 are fixedly connected to the top of the two arc plates 8. A lower limb auxiliary training mechanism 2 is provided on the left side of the top of the base 1.

[0030] Specifically, the U-shaped plate 3 mainly plays a fixing role. The top right side of the U-shaped plate 3 is connected to a circular column 7. The circular column 7 mainly plays a role of force support. The U-shaped plate 25 is driven to rise and fall by the cylinder 4. When the patient cannot stand upright, the patient is allowed to lie on the U-shaped plate 25, and the cylinder 4 is used to assist the patient to stand. The handle 11 can support the patient's hand. The outer wall of the handle 11 is designed with a handbrake 24. When the patient needs to stop, the equipment can be stopped by the handbrake 24. Side guard plates 10 are designed on the left and right sides of the top of the U-shaped plate 25 to prevent the patient's arms from slipping. The U-shaped plate 25 is internally connected to an arc plate 8, and the top of the arc plate 8 is connected to a sponge block 9. The arc plate 8 and the sponge block 9 cooperate to support the position of the patient's arm. The design of the camera 20 can make it possible to observe the patient's activities more intuitively.

[0031] Reference Figure 3 The lower limb auxiliary training mechanism 2 includes two support plates 201, the bottoms of the two support plates 201 are fixedly connected to the top left side of the base 1, the left and right sides of the two support plates 201 are slidably connected with sliders 210, the outer sides of the two sliders 210 are fixedly connected with a placement rack 211, the tops of the two support plates 201 are fixedly connected with a fixed block 202, the tops of the two fixed blocks 202 are fixedly connected with a long plate 203, and the tops of the long plates 203 are fixedly connected with a square Block 204, the interior of the square block 204 is rotatably connected to a rotating shaft 205, the middle part of the rotating shaft 205 is rotatably connected to a wire rope 206, the bottom of the wire rope 206 is fixedly connected to the top of the placement rack 211, the bottom of the elongated plate 203 is fixedly connected to a servo motor 207, the output end of the servo motor 207 is fixedly connected to a rotating rod 1 208, the bottom of the rotating rod 1 208 is rotatably connected to a rotating rod 209, and the bottom of the rotating rod 209 is fixedly connected to the inner side of the slider 210.

[0032] Specifically, the left and right sides of the support plate 201 are slidably connected with sliders 210, the outer side of the slider 210 is fixedly connected with a placement frame 211, the top of the placement frame 211 is connected to the bottom of the wire rope 206, the top of the elongated plate 203 is fixedly connected with a square block 204, the inside of the square block 204 is rotatably connected with a rotating shaft 205, and the middle part of the rotating shaft 205 is connected to the wire rope 206. The servo motor 207 cooperates with the wire rope 206 and the rotating shaft 205 to drive the rotating rod 1 208 and the rotating rod 2 209 to rotate, so that the rotating rod 209 drives the slider 210 to slide up and down, which can perform an auxiliary activity for the patient's lower limbs, promote blood circulation in the patient's lower limbs, and improve the practicability of the device.

[0033] Reference Figure 1 and Figure 2A groove 12 is provided in the middle of the base 1, a flashlight 13 is arranged inside the groove 12, a universal wheel 14 is fixedly connected to the bottom of the U-shaped plate 3, a rubber layer 15 is fixedly connected to the outer wall of the universal wheel 14, an alarm 16 is fixedly connected to the front side of the U-shaped plate 25, a controller switch 17 is fixedly connected to the rear side of the U-shaped plate 25, a groove 28 is provided on the top of the U-shaped plate 25, a thermometer 19 is arranged inside the groove 28, a groove 3 22 is provided on the top of the U-shaped plate 25, a monitoring bracelet 23 is arranged inside the groove 3 22.

[0034] Specifically, a flashlight 13 is provided inside the groove 12, and the flashlight 13 can provide lighting. The universal wheel 14 can assist the patient in moving. The rubber layer 15 can extend the use time of the universal wheel 14. The alarm 16 can attract the attention of other people through the sound of the alarm 16 when the patient encounters an emergency. The controller switch 17 can control the equipment to reduce manpower consumption. The thermometer 19 can measure the patient's body temperature. The monitoring bracelet 23 can play an auxiliary monitoring role on the patient's physical condition, making it convenient for the monitor to understand the patient's physical condition.

[0035] Working principle: The U-shaped plate 3 mainly plays a fixing role. The top right side of the U-shaped plate 3 is connected with a circular column 7. The circular column 7 mainly plays a force-supporting role. The U-shaped plate 25 is driven to rise and fall by the cylinder 4. When the patient cannot stand upright, the patient is allowed to lie on the U-shaped plate 25. The cylinder 4 is used to assist the patient to stand. The handle 11 can support the patient's hand. The outer wall of the handle 11 is designed with a handbrake 24. When the patient needs to stop, the equipment can be stopped by the handbrake 24. Side guard plates 10 are designed on the left and right sides of the top of the U-shaped plate 25 to prevent the patient's arms from slipping. The U-shaped plate 25 is internally connected with an arc plate 8. The top of the arc plate 8 is connected with a sponge block 9. The arc plate 8 and the sponge block 9 cooperate to position the patient's arm. The camera 20 is designed to provide a support, and the design of the camera 20 makes it possible to observe the patient's activities more intuitively. The left and right sides of the support plate 201 are slidably connected to sliders 210, and the outer side of the slider 210 is fixedly connected to a placement frame 211, and the top of the placement frame 211 is connected to the bottom of the wire rope 206. The top of the elongated plate 203 is fixedly connected to a square block 204, and the inner rotation of the square block 204 is connected to a rotating shaft 205, and the middle part of the rotating shaft 205 is connected to a wire rope 206. The servo motor 207 cooperates with the wire rope 206 and the rotating shaft 205 to drive the rotating rod 1 208 and the rotating rod 209 to rotate, so that the rotating rod 209 drives the slider 210 to slide up and down, which can perform an auxiliary activity on the patient's lower limbs, promote blood circulation in the patient's lower limbs, and improve the practicability of the device.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional limb rehabilitation training device, comprising a base (1), characterized in that: A U-shaped plate (3) is provided on the top of the base (1), a cylinder (4) is fixedly connected to the top of the U-shaped plate (3), two circular columns (7) are fixedly connected to the top of the right side of the U-shaped plate (3), the tops of the two circular columns (7) are fixedly connected to a limiting ring (6), the output end of the cylinder (4) is fixedly connected to a U-shaped plate (5), a handle (11) is fixedly connected to the top of the U-shaped plate (5), and a hand brake is fixedly connected to the outer wall of the handle (11). (24), a camera (20) is fixedly connected to the top of the U-shaped plate 2 (5), a dust cover (21) is fixedly connected to the top of the camera (20), side guard plates (10) are fixedly connected to the left and right sides of the top of the U-shaped plate 2 (5), two arc-shaped plates (8) are fixedly connected to the inner side of the U-shaped plate 2 (5), sponge blocks (9) are fixedly connected to the top of the two arc-shaped plates (8), and a lower limb auxiliary training mechanism (2) is arranged on the left side of the top of the base (1).

2. A multifunctional limb rehabilitation training device according to claim 1, characterized in that: The lower limb auxiliary training mechanism (2) comprises two support plates (201), the bottoms of the two support plates (201) are fixedly connected to the top left side of the base (1), the left and right sides of the two support plates (201) are slidably connected to sliders (210), the outer sides of the two sliders (210) are fixedly connected to a placement rack (211), the tops of the two support plates (201) are fixedly connected to a fixed block (202), the tops of the two fixed blocks (202) are fixedly connected to a long plate (203), and the tops of the long plates (203) are fixedly connected to a square block (211). 04), the interior of the square block (204) is rotatably connected to a rotating shaft (205), the middle part of the rotating shaft (205) is rotatably connected to a steel wire rope (206), the bottom of the steel wire rope (206) is fixedly connected to the top of the placement frame (211), the bottom of the elongated plate (203) is fixedly connected to a servo motor (207), the output end of the servo motor (207) is fixedly connected to a rotating rod 1 (208), the bottom of the rotating rod 1 (208) is rotatably connected to a rotating rod 2 (209), and the bottom of the rotating rod 2 (209) is fixedly connected to the inner side of the slider (210).

3. The multifunctional limb rehabilitation training device according to claim 1, characterized in that: A groove (12) is provided in the middle of the base (1), and a flashlight (13) is arranged inside the groove (12).

4. The multifunctional limb rehabilitation training device according to claim 1, characterized in that: The bottom of the U-shaped plate 1 (3) is fixedly connected to a universal wheel (14), and the outer wall of the universal wheel (14) is fixedly connected to a rubber layer (15).

5. The multifunctional limb rehabilitation training device according to claim 1, characterized in that: An alarm (16) is fixedly connected to the front side of the second U-shaped plate (5).

6. The multifunctional limb rehabilitation training device according to claim 1, characterized in that: A controller switch (17) is fixedly connected to the rear side of the second U-shaped plate (5).

7. The multifunctional limb rehabilitation training device according to claim 1, characterized in that: A second groove (18) is provided on the top of the second U-shaped plate (5), and a thermometer (19) is arranged inside the second groove (18).

8. The multifunctional limb rehabilitation training device according to claim 1, characterized in that: A groove three (22) is provided on the top of the U-shaped plate two (5), and a monitoring bracelet (23) is arranged inside the groove three (22).

Images