Rehabilitation training equipment

Abstract

The rehabilitation training equipment comprises a supporting frame, an adjusting mechanism is arranged on the supporting frame, the adjusting mechanism comprises a seat, handles, a follower plate, a rubber sleeve, an outer friction pipe, an inner friction pipe, a guide rod, a guide sleeve, a fixing sleeve, a clamping mechanism and a rotating mechanism, the seat is installed on the supporting frame, the handles are installed on the two sides of the seat, and the follower plate is installed on the supporting frame. The follow-up plate is rotationally connected to the supporting frame, the guide rod and the guide sleeve are matched to ensure the accuracy and stability of the motion trail, the outer friction pipe and the inner friction pipe are sleeved, an adjustable resistance system is ingeniously achieved, a foundation is provided for follow-up fine adjustment through the arrangement of the fixing sleeve, and the whole mechanism is comprehensive in design consideration and high in practicability. Normativity of training actions is guaranteed, the possibility of resistance adjustment is provided, and the effect and safety of rehabilitation training are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation training equipment, and more specifically, to a rehabilitation training equipment. Background Art

[0002] In the current field of medical rehabilitation, rehabilitation training for neurosurgery patients is a vital link. However, existing rehabilitation training equipment, especially lower limb rehabilitation equipment for neurosurgery care, has some obvious limitations. These devices usually use fixed force settings and lack flexibility and personalized adjustment capabilities. For patients in different recovery stages, the training intensity and frequency they require are different. Existing equipment cannot accurately adjust the extension and contraction force according to the patient's specific situation and rehabilitation progress, which leads to unsatisfactory training results. Excessive force may cause unnecessary pain or even injury to the patient, while too weak force may not achieve the expected rehabilitation effect.

[0003] This inconvenience in adjusting the intensity not only affects the effectiveness of rehabilitation training, but also brings many troubles to medical staff and patients. Medical staff need to spend a lot of time and energy to manually adjust the equipment to try to adapt to the needs of each patient, which greatly reduces work efficiency. For patients, inappropriate training intensity may reduce their enthusiasm for participating in rehabilitation training and may even cause secondary injuries. In addition, due to the inability to accurately control the training intensity, doctors find it difficult to formulate personalized rehabilitation plans and cannot accurately evaluate the patient's rehabilitation progress. This situation not only affects the patient's recovery speed and quality, but may also prolong the overall rehabilitation cycle and increase the consumption of medical resources. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the problems existing in the prior art, the present invention provides a rehabilitation training device to solve the technical problems mentioned in the background technology.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rehabilitation training device, comprising a support frame, an adjustment mechanism is provided on the support frame, the adjustment mechanism includes a seat, a handle, a follower plate, a rubber sleeve, an outer friction tube, an inner friction tube, a guide rod, a guide sleeve, a fixed sleeve, a clamping mechanism and a rotating mechanism, the seat is installed on the support frame, the handle is installed on both sides of the seat, the follower plate is rotatably connected to the support frame, a plurality of rubber sleeves are provided, and the plurality of rubber sleeves are respectively installed on both sides of the follower plate, the guide rod is rotatably connected to the support frame, the guide sleeve is rotatably connected to the follower plate, the guide rod is slidably connected in the guide sleeve, a plurality of outer friction tubes are provided, and the plurality of outer friction tubes are respectively installed on the guide rod, a plurality of inner friction tubes are provided, and the plurality of inner friction tubes are respectively installed on the guide sleeve, the plurality of inner friction tubes and the outer friction tubes are respectively socketed with each other, the fixed sleeve is installed on the outer friction tube, and the clamping mechanism and the rotating mechanism are respectively installed on the fixed sleeve.

[0008] The utility model is further configured such that the clamping mechanism includes a contraction block and a bottom spring, a plurality of oblique grooves are equidistantly provided in the fixed sleeve, each of the oblique grooves is slidably connected to a contraction block, and each of the contraction blocks is respectively installed with a bottom spring, which abuts against the fixed sleeve. The design of the clamping mechanism ensures the generation of resistance.

[0009] The utility model is further configured such that a plurality of springs are provided on the side wall of the shrinkage block, a plurality of springs are provided with a clamping plate, the clamping plate abuts against the outer friction tube, and the design of the springs ensures the generation of elastic force.

[0010] The utility model is further configured such that the rotating mechanism includes a threaded tube and a follower tube, the threaded tube is threadedly connected in the fixed sleeve, the follower tube is slidably connected in the threaded tube, and the follower tube is slidably connected to the outer friction tube, and the design of the rotating mechanism ensures the adjustment of the elastic force.

[0011] The utility model is further configured such that a rotating sleeve is provided on the threaded tube, and a hexagonal sleeve is coaxially provided on the fixed sleeve. The design of the hexagonal sleeve ensures the stability of the fixed sleeve.

[0012] The present invention is further configured such that a plurality of rotating rods are equidistantly provided on the rotating sleeve and the hexagonal sleeve, and the design of the rotating rods ensures the convenience of rotation.

[0013] The present invention is further configured such that a plurality of transverse grooves are equidistantly provided on the lower end surface of the follower tube, and a transverse ball is slidably provided in each of the transverse grooves.

[0014] The utility model is further configured such that each of the transverse balls is provided with a connecting spring, which is connected to the contraction block.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a rehabilitation training device with the following beneficial effects:

[0017] 1. The adjustment mechanism provides patients with a comfortable and stable training posture through the design of the seat and handlebars. The rotating connection of the follower plate realizes flexible movement of the lower limbs. The setting of multiple rubber sleeves protects the patient's legs and provides a good fit. The cooperation of the guide rod and the guide sleeve ensures the accuracy and stability of the movement trajectory. The sleeve design of the outer friction tube and the inner friction tube cleverly realizes an adjustable resistance system. The setting of the fixed sleeve provides the basis for subsequent fine adjustment. The entire mechanism design is carefully considered, which not only ensures the standardization of training movements, but also provides the possibility of resistance adjustment, greatly improving the effect and safety of rehabilitation training.

[0018] 2. The snap-on mechanism achieves precise adjustment of resistance through the ingenious combination of the contraction block and the oblique slot. The setting of the bottom spring ensures the stability and resilience of the contraction block. The combined design of multiple springs and the snap-on plate provides evenly distributed pressure, making the resistance adjustment smoother and more precise. The design of the transverse slot, transverse ball and connecting spring increases the flexibility and precision of adjustment, allowing the resistance to be fine-tuned over a larger range. The design of the entire mechanism not only achieves precise control of resistance, but also ensures the stability and reliability of the adjustment process, providing patients with a more personalized and efficient rehabilitation training experience.

[0019] 3. The rotating mechanism realizes precise control of resistance adjustment through the cooperation of the threaded tube and the follower tube. The design of the rotating sleeve and the hexagonal sleeve provides a convenient operating interface. The setting of multiple rotating rods increases the flexibility of operation, allowing medical staff to adjust from multiple angles. The linkage design of the follower tube and the contraction block ensures the smoothness and consistency of the adjustment process. The design of the entire mechanism is simple and efficient, which not only makes the resistance adjustment simple and easy, but also greatly improves the accuracy and repeatability of the adjustment. This design greatly improves the adaptability and ease of use of rehabilitation training equipment, allowing medical staff to quickly adjust the training intensity according to the patient's specific situation and rehabilitation progress, thereby improving the effect of rehabilitation training and patient satisfaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a rehabilitation training device in the present utility model;

[0021] Figure 2 This is a schematic structural diagram of the follower plate and rubber sleeve in the present invention;

[0022] Figure 3 This is a schematic cross-sectional view of the inner friction tube and the outer friction tube in the present invention;

[0023] Figure 4 This is a schematic cross-sectional structural diagram of the fixing sleeve in the present utility model;

[0024] Figure 5 It is a structural schematic diagram of the shrinkage block in the utility model.

[0025] In the figure: 1. Support frame; 2. Seat; 3. Handle; 4. Follower plate; 5. Rubber sleeve; 6. Outer friction tube; 7. Inner friction tube; 8. Guide rod; 9. Guide sleeve; 10. Fixed sleeve; 11. Retraction block; 12. Bottom spring; 13. Inclined groove; 14. Spring; 15. Snap-on plate; 16. Threaded tube; 17. Follower tube; 18. Rotating sleeve; 19. Hexagonal sleeve; 20. Rotating rod; 21. Horizontal groove; 22. Horizontal ball; 23. Connecting spring. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0029] See also Figure 1-5, a rehabilitation training device includes a support frame 1, the support frame 1 is provided with an adjustment mechanism, the adjustment mechanism includes a seat 2, a handle 3, a follower plate 4, a rubber sleeve 5, an outer friction tube 6, an inner friction tube 7, a guide rod 8, a guide sleeve 9, a fixed sleeve 10, a clamping mechanism and a rotating mechanism, the seat 2 is installed on the support frame 1, the handle 3 is installed on both sides of the seat 2, the follower plate 4 is rotatably connected to the support frame 1, a plurality of rubber sleeves 5 are provided, and the plurality of rubber sleeves 5 are respectively installed on both sides of the follower plate 4, the guide rod 8 is rotatably connected to the support frame 1, the guide sleeve 9 is rotatably connected to the follower plate 4, the guide rod 8 is slidably connected in the guide sleeve 9, a plurality of outer friction tubes 6 are provided, and the plurality of outer friction tubes 6 are respectively installed on the guide rod 8, a plurality of inner friction tubes 7 are provided, and the plurality of inner friction tubes 7 are respectively installed on the guide sleeve 9, the plurality of inner friction tubes 7 and the outer friction tubes 6 are respectively sleeved with each other, the fixed sleeve 10 is installed on the outer friction tube 6, the clamping mechanism and the rotating mechanism are respectively installed on the fixed sleeve 10, the clamping mechanism includes a contraction mechanism The fixed sleeve 10 is provided with a plurality of equidistant inclined grooves 13, each of which is slidably connected to the contraction block 11, and each contraction block 11 is respectively installed with a bottom spring 12, and the bottom spring 12 abuts against the fixed sleeve 10. The side wall of the contraction block 11 is provided with a plurality of springs 14, and a plurality of springs 14 are provided with a clamping plate 15, and the clamping plate 15 abuts against the outer friction tube 6. The rotating mechanism includes a threaded tube 16 and a follower tube 17. The threaded tube 16 is threadedly connected to the fixed sleeve 10, and the follower tube 17 is provided with a threaded tube 16. The tube 17 is slidably connected in the threaded tube 16, and the follower tube 17 is slidably connected to the outer friction tube 6. A rotating sleeve 18 is provided on the threaded tube 16, and a hexagonal sleeve 19 is coaxially provided on the fixed sleeve 10. A plurality of rotating rods 20 are equidistantly provided on the rotating sleeve 18 and the hexagonal sleeve 19. A plurality of transverse grooves 21 are equidistantly provided on the lower end surface of the follower tube 17. A transverse ball 22 is slidably provided in each transverse groove 21. Each transverse ball 22 is provided with a connecting spring 23, and the connecting spring 23 is connected to the shrinkage block 11.

[0030] In this embodiment, when the patient needs to perform rehabilitation training for the lower limbs, he first sits on the seat 2, then inserts his legs between multiple rubber sleeves 5, holds the handles 3 with his hands, and drives the follower plate 4 to rotate along the support frame 1 by exerting force on the lower limbs. Since the guide rod 8 is rotatably connected to the support frame 1, and the guide sleeve 9 is rotatably connected to the follower plate 4, and the guide rod 8 is slidably connected to the guide sleeve 9, it can move with it and play a guiding role. Then, friction is provided by multiple inner friction tubes 7 and outer friction tubes 6, thereby ensuring that corresponding resistance is provided when the lower limbs are stretched and contracted, thereby ensuring the continuity of the rehabilitation training.

[0031] More specifically, when the resistance needs to be changed, the threaded tube 16 can be driven to rotate in the fixed sleeve 10 by rotating the rotating sleeve 18, and then the follower tube 17 is pushed to move. The follower tube 17 abuts against the contraction block 11, thereby driving the contraction block 11 to contract along the inclined groove 13, so that the multiple clamping plates 15 abut against the outer friction tube 6, and the elastic force is applied by the spring 14, and the multiple inner friction tubes 7 and the outer friction tube 6 have mutual friction, thereby ensuring the generation of resistance. By rotating the threaded sleeve at different positions, the elastic force of the spring 14 can be changed, thereby changing the resistance of Kang Xu's training and improving adaptability.

[0032] In summary, when the overall equipment is in use or running: when the patient needs to perform rehabilitation training for the lower limbs, he first sits on the seat 2, then inserts his legs between multiple rubber sleeves 5, holds his hands on the handles 3, and uses the force of the lower limbs to drive the follower plate 4 to rotate along the support frame 1. Since the guide rod 8 is rotatably connected to the support frame 1, and the guide sleeve 9 is rotatably connected to the follower plate 4, and the guide rod 8 is slidably connected to the guide sleeve 9, it can move with it and play a guiding role. Then, friction is provided by multiple inner friction tubes 7 and outer friction tubes 6, thereby ensuring that corresponding resistance is provided when the lower limbs are stretched and contracted, thereby ensuring the continuity of the rehabilitation training.

[0033] When the resistance needs to be changed, the threaded tube 16 can be driven to rotate in the fixed sleeve 10 by rotating the rotating sleeve 18, and then the follower tube 17 is pushed to move. The follower tube 17 abuts against the contraction block 11, so that the contraction block 11 can be driven to contract along the inclined groove 13, so that the multiple clamping plates 15 abut against the outer friction tube 6. The elastic force is applied by the spring 14, and the multiple inner friction tubes 7 and the outer friction tube 6 have mutual friction, thereby ensuring the generation of resistance. By rotating the threaded sleeve at different positions, the elastic force of the spring 14 can be changed, thereby changing the resistance of Kang Xu's training and improving adaptability.

[0034] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A rehabilitation training device, comprising a support frame (1), characterized in that: The support frame (1) is provided with an adjustment mechanism, which includes a seat (2), a handle (3), a follower plate (4), a rubber sleeve (5), an outer friction tube (6), an inner friction tube (7), a guide rod (8), a guide sleeve (9), a fixed sleeve (10), a clamping mechanism and a rotating mechanism. The seat (2) is mounted on the support frame (1), the handle (3) is mounted on both sides of the seat (2), the follower plate (4) is rotatably connected to the support frame (1), a plurality of rubber sleeves (5) are provided, and the plurality of rubber sleeves (5) are respectively mounted on both sides of the follower plate (4), the guide rod (8) The guide sleeve (9) is rotatably connected to the support frame (1), the guide sleeve (9) is rotatably connected to the follower plate (4), the guide rod (8) is slidably connected in the guide sleeve (9), a plurality of outer friction tubes (6) are provided, and the plurality of outer friction tubes (6) are respectively mounted on the guide rod (8), a plurality of inner friction tubes (7) are provided, and the plurality of inner friction tubes (7) are respectively mounted on the guide sleeve (9), the plurality of inner friction tubes (7) and the outer friction tubes (6) are respectively sleeved with each other, the fixed sleeve (10) is mounted on the outer friction tube (6), and the clamping mechanism and the rotating mechanism are respectively mounted on the fixed sleeve (10).

2. A rehabilitation training device according to claim 1, characterized in that: The clamping mechanism comprises a contraction block (11) and a bottom spring (12); a plurality of inclined slots (13) are equidistantly provided in the fixing sleeve (10); each of the inclined slots (13) is slidably connected to the contraction block (11); each of the contraction blocks (11) is respectively installed with a bottom spring (12); and the bottom spring (12) contacts the fixing sleeve (10).

3. The rehabilitation training device according to claim 2, characterized in that: A plurality of springs (14) are provided on the side wall of the shrinkage block (11), and a clamping plate (15) is provided on the plurality of springs (14), and the clamping plate (15) abuts against the outer friction tube (6).

4. The rehabilitation training device according to claim 1, characterized in that: The rotating mechanism comprises a threaded tube (16) and a follower tube (17), wherein the threaded tube (16) is threadedly connected in the fixed sleeve (10), the follower tube (17) is slidably connected in the threaded tube (16), and the follower tube (17) is slidably connected to the outer friction tube (6).

5. The rehabilitation training device according to claim 4, characterized in that: A rotating sleeve (18) is provided on the threaded tube (16), and a hexagonal sleeve (19) is coaxially provided on the fixed sleeve (10).

6. The rehabilitation training device according to claim 5, characterized in that: A plurality of rotating rods (20) are equidistantly provided on the rotating sleeve (18) and the hexagonal sleeve (19).

7. The rehabilitation training device according to claim 6, characterized in that: A plurality of transverse grooves (21) are equidistantly formed on the lower end surface of the follower tube (17), and a transverse ball (22) is slidably disposed in each transverse groove (21).

8. The rehabilitation training device according to claim 7, characterized in that: Each of the transverse balls (22) is provided with a connecting spring (23), and the connecting spring (23) is connected to the contraction block (11).

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