Sitting and standing dual-purpose lower limb rehabilitation training device
By designing a seated and stand-alone lower limb rehabilitation training device, using a stretching mechanism including limiting plates, rotors, traction ropes, etc., the stretching training of the whole body is achieved, solving the problem that the existing lower limb rehabilitation training device cannot stretch and stretch the whole body, and shortening the rehabilitation treatment cycle.
Patent Information
- Application Number
- CN202420443389.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-07
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-03-07
AI Technical Summary
The existing lower limb rehabilitation training devices can only perform rehabilitation training on the lower limbs and lack the function of stretching and stretching the whole body, resulting in the upper body not receiving corresponding rehabilitation training and extending the rehabilitation treatment cycle.
A seated and stand-alone lower limb rehabilitation training device is designed, and a stretching mechanism including a first limiting plate, a second limiting plate, a fixed shaft, a rotary wheel, a first limiting groove, a traction rope, a leg belt and a stretching ring is designed. The rotary wheel drives the traction rope to lift or drop the patient's legs, and realizes full-body stretching training.
The patient's whole body is stretched, which solves the problem that the existing lower limb rehabilitation trainer cannot stretch and stretch the whole body, shortens the rehabilitation cycle, and promotes patients' early recovery.
Smart Images
Figure CN222604928U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field related to lower limb rehabilitation training devices, in particular to a lower limb rehabilitation training device for both sitting and standing. Background Art
[0002] A lower limb rehabilitation trainer refers to a device that is constructed by the linkage of mechanical parts made of various materials to form a corresponding rehabilitation trainer. The correct movement mode is set to stimulate muscle movement, thereby achieving the purpose of stimulating nerves. The movement stretches and compresses the muscles, thereby increasing the return pressure of the meridians, improving blood circulation, increasing the range of motion of the joints, reducing spasms, making the limbs softer, maintaining or restoring the ability to walk, enhancing the coordination of the limbs, promoting metabolism, blood circulation and intestinal peristalsis, preventing the occurrence of deep meridian thrombosis and urinary system infections, improving flexibility, enhancing muscle strength and improving the function of the cardiovascular system. However, the existing lower limb rehabilitation trainers can only perform rehabilitation training on the lower limbs, and do not have the rehabilitation training effect of stretching and stretching the whole body. Therefore, there is a special need for a sit-stand dual-purpose lower limb rehabilitation trainer.
[0003] Existing lower limb rehabilitation trainers can only perform rehabilitation training on the lower limbs, and do not have the rehabilitation training effect of stretching the whole body. During use, the upper body may not receive corresponding rehabilitation training, thereby prolonging the rehabilitation treatment period, which is not conducive to the early recovery of patients. Utility Model Content
[0004] The purpose of the utility model is to provide a sit-stand dual-purpose lower limb rehabilitation trainer to solve the problem that the existing lower limb rehabilitation trainer proposed in the above background technology can only perform rehabilitation training on the lower limbs, does not have the rehabilitation training effect of stretching the whole body, and may cause the upper body to not receive corresponding rehabilitation training during use, thereby prolonging the rehabilitation treatment period, which is not conducive to the early recovery of patients.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sit-stand dual-purpose lower limb rehabilitation trainer, comprising a support plate, the upper surface of the support plate is fixedly connected to a top cover, the lower surface of the top cover is fixedly connected to a support column, one side surface of the support column is fixedly connected to a rope winding column, one side surface of the support plate is fixedly connected to a slide table, the upper surface of the slide table is slidably connected to a slider, the upper surface of the slider is installed with a pedal machine, the lower surface of the top cover is provided with a stretching mechanism, and one side surface of the support plate is provided with a clamping mechanism;
[0006] The stretching mechanism includes a first limiting plate, a second limiting plate, a fixed shaft, a rotating wheel, a first limiting groove, a traction rope, a leg strap and a stretching ring. The first limiting plate is fixedly connected to the lower surface of the top cover, the second limiting plate is fixedly connected to the lower surface of the top cover, one side surface of the first limiting plate is fixedly connected to the fixed shaft, the outer surface of the fixed shaft is rotatably connected to the rotating wheel, the outer surface of the rotating wheel is provided with a first limiting groove, the inner surface of the first limiting groove is installed with a traction rope, one end surface of the traction rope is fixedly connected to the leg strap, and one end surface of the traction rope is fixedly connected to the stretching ring.
[0007] Preferably, the first limiting plate and the second limiting plate are symmetrically arranged about the central axis of the fixed shaft, and the fixed shaft and the rotating wheel form a rotating structure.
[0008] Preferably, the inner wall size of the first limiting groove matches the outer wall size of the traction rope, and the traction rope is symmetrically arranged with respect to the central axis of the top cover.
[0009] Preferably, the clamping mechanism comprises an adjusting box, a protective pad, a limiting hole, a telescopic column, a clamping hole, a spring, a clamping block, a first clamp, a second clamp, a second limiting groove, a bolt and a threaded rod, one side surface of the support plate is fixedly connected to the adjusting box, the upper surface of the adjusting box is equipped with a protective pad, one side surface of the adjusting box is provided with a limiting hole, one side surface of the adjusting box is slidably connected to the telescopic column, the outer surface of the adjusting box is provided with a clamping hole, one side surface of the telescopic column is clamped and connected with a spring, one end surface of the spring is fixedly connected with the clamping block, one end surface of the telescopic column is fixedly connected with the first clamp, one side surface of the first clamp is threadedly connected to the second clamp, one side surface of the first clamp is provided with a second limiting groove, the inner surface of the second limiting groove is fixedly connected with a bolt, and one side surface of the second clamp is penetrated and connected with the threaded rod.
[0010] Preferably, the limiting holes are symmetrically arranged with respect to the central axis of the adjustment box, and the inner wall size of the limiting holes matches the outer wall size of the telescopic column.
[0011] Preferably, the telescopic columns are symmetrically arranged with respect to the central axis of the adjustment box, and the inner wall size of the clamping hole matches the outer wall size of the clamping block.
[0012] Compared with the prior art, the beneficial effects of the utility model are: a sit-stand dual-purpose lower limb rehabilitation trainer, through the arrangement of the first limiting plate, the second limiting plate, the fixed shaft, the rotating wheel, the first limiting groove, the traction rope, the leg strap and the stretching ring, when performing lower limb rehabilitation training, when it is necessary to perform stretching training on the whole body, first fix the leg strap to the patient's leg, then pull the stretching ring fixedly connected to the other end of the traction rope, and finally drive the traction rope to rotate through the rotating wheel, thereby driving the patient's legs to perform lifting or falling training, through the arrangement of the first limiting plate and the second limiting plate, the rotating wheel can be better limited, through the arrangement of the fixed shaft, the rotating wheel can rotate more smoothly, and through the arrangement of the first limiting groove, the traction rope can be better limited, thus completing the effect of stretching training for the patient's whole body. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;
[0015] Figure 3 This is a schematic diagram of the stretching mechanism structure of the utility model;
[0016] Figure 4 This is a schematic diagram of the structure of the clamping mechanism of the utility model.
[0017] In the figure: 1. support plate; 2. top cover; 3. support column; 4. rope winding column; 5. slide; 6. slider; 7. pedal machine; 8. stretching mechanism; 801. first limit plate; 802. second limit plate; 803. fixed shaft; 804. rotating wheel; 805. first limit groove; 806. traction rope; 807. leg strap; 808. stretching ring; 9. clamping mechanism; 901. adjustment box; 902. protective pad; 903. limit hole; 904. telescopic column; 905. clamping hole; 906. spring; 907. clamping block; 908. first clamp; 909. second clamp; 910. second limit groove; 911. bolt; 912. threaded rod. DETAILED DESCRIPTION
[0018] 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.
[0019] See also Figure 1-4The utility model provides a technical solution: a sit-stand dual-purpose lower limb rehabilitation training device, comprising a support plate 1, a top cover 2 is fixedly connected to the upper surface of the support plate 1, a support column 3 is fixedly connected to the lower surface of the top cover 2, a rope winding column 4 is fixedly connected to one side surface of the support column 3, a slide 5 is fixedly connected to one side surface of the support plate 1, a slider 6 is slidably connected to the upper surface of the slider 5, a pedal machine 7 is installed on the upper surface of the slider 6, a stretching mechanism 8 is arranged on the lower surface of the top cover 2, and a clamping mechanism 9 is arranged on one side surface of the support plate 1. Through the arrangement of the support plate 1, various components can be fixed more stably, through the arrangement of the top cover 2, related components can be fixed more firmly, through the arrangement of the support column 3, the rope winding column 4 can be better fixed, through the arrangement of the slide 5, the slider 6 can slide more smoothly, and through the arrangement of the pedal machine 7, better rehabilitation training for the lower limbs can be performed.
[0020] The stretching mechanism 8 includes a first limiting plate 801, a second limiting plate 802, a fixed shaft 803, a rotating wheel 804, a first limiting groove 805, a traction rope 806, a leg band 807 and a stretching ring 808. The lower surface of the top cover 2 is fixedly connected with the first limiting plate 801, the lower surface of the top cover 2 is fixedly connected with the second limiting plate 802, one side surface of the first limiting plate 801 is fixedly connected with the fixed shaft 803, the outer surface of the fixed shaft 803 is rotatably connected with the rotating wheel 804, the outer surface of the rotating wheel 804 is provided with a first limiting groove 805, the inner surface of the first limiting groove 805 is installed with a traction rope 806, one end surface of the traction rope 806 is fixedly connected with the leg band 807, and one end surface of the traction rope 806 is fixedly connected with the stretching ring 808. 803, rotating wheel 804, first limiting groove 805, traction rope 806, leg strap 807 and stretching ring 808 are set. When performing lower limb rehabilitation training, when whole body stretching training is needed, first fix the leg strap 807 to the patient's leg, then pull the stretching ring 808 fixedly connected to the other end of the traction rope 806, and finally drive the traction rope 806 to rotate through the rotating wheel 804, thereby driving the patient's legs to lift or fall training. Through the setting of the first limiting plate 801 and the second limiting plate 802, the rotating wheel 804 can be better limited, and through the setting of the fixed shaft 803, the rotating wheel 804 can rotate more smoothly. Through the setting of the first limiting groove 805, the traction rope 806 can be better limited, thereby completing the effect of stretching training for the patient's whole body.
[0021] Furthermore, the first limit plate 801 and the second limit plate 802 are symmetrically arranged with respect to the central axis of the fixed shaft 803, and the fixed shaft 803 and the rotating wheel 804 form a rotating structure. By setting the fixed shaft 803 and the rotating wheel 804 to form a rotating structure, the traction rope 806 can be better driven to rotate.
[0022] Furthermore, the inner wall size of the first limiting groove 805 is consistent with the outer wall size of the traction rope 806, and the traction rope 806 is symmetrically arranged with respect to the central axis of the top cover 2. By arranging the inner wall size of the first limiting groove 805 to be consistent with the outer wall size of the traction rope 806, the traction rope 806 can be better limited.
[0023] Furthermore, the clamping mechanism 9 includes an adjusting box 901, a protective pad 902, a limiting hole 903, a telescopic column 904, a clamping hole 905, a spring 906, a clamping block 907, a first clamp 908, a second clamp 909, a second limiting groove 910, a bolt 911 and a threaded rod 912. The adjusting box 901 is fixedly connected to the surface of one side of the support plate 1, the protective pad 902 is installed on the upper surface of the adjusting box 901, the limiting hole 903 is provided on the surface of one side of the adjusting box 901, the telescopic column 904 is slidably connected to the surface of one side of the adjusting box 901, the outer surface of the adjusting box 901 is provided with a clamping hole 905, and the surface of one side of the telescopic column 904 is A spring 906 is connected to the surface of the telescopic column 904, and a clamping block 907 is fixedly connected to one end surface of the spring 906. A first clamp 908 is fixedly connected to one end surface of the telescopic column 904. A second clamp 909 is threadedly connected to one side surface of the first clamp 908. A second limiting groove 910 is provided on one side surface of the first clamp 908. A bolt 911 is fixedly connected to the inner side surface of the second limiting groove 910. A threaded rod 912 is penetrated and connected to one side surface of the second clamp 909. Through the adjustment box 901, the pad 902, the limiting hole 903, the telescopic column 904, the clamping hole 905, the spring 906, the clamping block 907, the first clamp 908, the second limiting groove 910, the inner side surface of the second limiting groove 910, the threaded rod 912 is penetrated and connected to one side surface of the second clamp 909. The second clamp 909, the second limiting groove 910, the bolt 911 and the threaded rod 912 are arranged. When the wheelchair or seat needs to be limited and clamped during lower limb rehabilitation training, the clamp block 907 is first pressed to be stored in the inside of the clamp hole 905, and then the telescopic column 904 in the adjustment box 901 is pulled to adjust it to a suitable length. Then, the clamp block 907 can be restored to its original position through the setting of the spring 906. When the clamp block 907 is engaged with the inside of different clamp holes 905, the first clamp 908 and the second clamp 909 can obtain different length adjustment effects, and then the threaded rod 912 can be turned to adjust the length. The spacing between the first clamp 908 and the second clamp 909 is adjusted to match the size of the back support rod of the wheelchair, seat, etc., and finally the threaded rod 912 is turned in the opposite direction to adjust the spacing between the first clamp 908 and the second clamp 909 to achieve the limit clamping effect on the back support rod of the wheelchair, seat, etc. Through the setting of the pad 902, the support effect can be achieved during standing training. Through the setting of the limit hole 903, the telescopic column 904 can be better limited. Through the setting of the second limit groove 910, the bolt 911 can be fixed more firmly, thereby completing the limit clamping effect on the wheelchair and seat.
[0024] Furthermore, the limiting hole 903 is symmetrically arranged with respect to the central axis of the adjustment box 901, and the inner wall size of the limiting hole 903 matches the outer wall size of the telescopic column 904. By setting the inner wall size of the limiting hole 903 to match the outer wall size of the telescopic column 904, the telescopic column 904 can be better limited.
[0025] Furthermore, the telescopic column 904 is symmetrically arranged with respect to the central axis of the adjustment box 901, and the inner wall size of the card hole 905 matches the outer wall size of the card block 907. By setting the inner wall size of the card hole 905 to match the outer wall size of the card block 907, the card block 907 can be pressed more smoothly.
[0026] Working principle: During lower limb rehabilitation training, when whole body stretching training is needed, first fix the leg strap 807 to the patient's leg, then pull the stretch ring 808 fixedly connected at the other end of the traction rope 806, and finally drive the traction rope 806 to rotate through the rotating wheel 804, thereby driving the patient's leg to perform lifting or falling training. Through the setting of the first limiting plate 801 and the second limiting plate 802, the rotating wheel 804 can be better limited. Through the setting of the fixed shaft 803, the rotation of the rotating wheel 804 can be smoother. Through the setting of the first limiting groove 805, the traction rope 806 can be better limited, thus completing the effect of stretching training for the patient's whole body. During lower limb rehabilitation training, when the wheelchair or seat needs to be limited and clamped, first press the card block 907 to store it inside the card hole 905, then pull the telescopic column 904 inside the adjustment box 901 to adjust it to an appropriate length, and then through the spring 9 06, the block 907 can be restored to its original position. When the block 907 is engaged with the inside of different clamping holes 905, the first clamp 908 and the second clamp 909 can obtain different length adjustment effects. Then, by twisting the threaded rod 912, the distance between the first clamp 908 and the second clamp 909 can be adjusted to match the size of the back support rod of the wheelchair, seat, etc. Finally, the threaded rod 912 is twisted in the opposite direction to adjust the distance between the first clamp 908 and the second clamp 909 to achieve the limit clamping effect of the back support rod of the wheelchair, seat, etc. Through the setting of the pad 902, the support effect can be achieved during standing training. Through the setting of the limiting hole 903, the telescopic column 904 can be better limited. Through the setting of the second limiting groove 910, the bolt 911 can be fixed more firmly, thereby completing the limit clamping effect of the wheelchair and seat, thus completing a sit-stand dual-purpose lower limb rehabilitation trainer.
[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A sit-stand dual-purpose lower limb rehabilitation training device, comprising a support plate (1), characterized in that: The upper surface of the support plate (1) is fixedly connected to a top cover (2), the lower surface of the top cover (2) is fixedly connected to a support column (3), one side surface of the support column (3) is fixedly connected to a rope winding column (4), one side surface of the support plate (1) is fixedly connected to a slide table (5), the upper surface of the slide table (5) is slidably connected to a slider (6), a pedal machine (7) is installed on the upper surface of the slider (6), a stretching mechanism (8) is provided on the lower surface of the top cover (2), and a clamping mechanism (9) is provided on one side surface of the support plate (1); The stretching mechanism (8) comprises a first limiting plate (801), a second limiting plate (802), a fixed shaft (803), a rotating wheel (804), a first limiting groove (805), a traction rope (806), a leg strap (807) and a stretching ring (808); the first limiting plate (801) is fixedly connected to the lower surface of the top cover (2); the second limiting plate (802) is fixedly connected to the lower surface of the top cover (2); one side of the first limiting plate (801) A fixed shaft (803) is fixedly connected to the surface, a rotating wheel (804) is rotatably connected to the outer surface of the fixed shaft (803), a first limiting groove (805) is provided on the outer surface of the rotating wheel (804), a traction rope (806) is installed on the inner surface of the first limiting groove (805), one end surface of the traction rope (806) is fixedly connected to a leg strap (807), and one end surface of the traction rope (806) is fixedly connected to a stretch ring (808).
2. The sit-stand dual-purpose lower limb rehabilitation training device according to claim 1, characterized in that: The first limiting plate (801) and the second limiting plate (802) are symmetrically arranged with respect to the central axis of the fixed shaft (803), and the fixed shaft (803) and the rotating wheel (804) form a rotating structure.
3. The sit-stand dual-purpose lower limb rehabilitation training device according to claim 1, characterized in that: The inner wall size of the first limiting groove (805) matches the outer wall size of the traction rope (806), and the traction rope (806) is symmetrically arranged with respect to the central axis of the top cover (2).
4. The sit-stand dual-purpose lower limb rehabilitation training device according to claim 1, characterized in that: The clamping mechanism (9) comprises an adjusting box (901), a protective pad (902), a limiting hole (903), a telescopic column (904), a clamping hole (905), a spring (906), a clamping block (907), a first clamp (908), a second clamp (909), a second limiting groove (910), a bolt (911) and a threaded rod (912); one side surface of the support plate (1) is fixedly connected to the adjusting box (901); the upper surface of the adjusting box (901) is provided with a limiting hole (903); one side surface of the adjusting box (901) is slidably connected to the telescopic column (904); A clamping hole (905) is provided on the outer surface of the adjustment box (901), a spring (906) is clamped and connected to one side surface of the telescopic column (904), a clamping block (907) is fixedly connected to one end surface of the spring (906), a first clamp (908) is fixedly connected to one end surface of the telescopic column (904), a second clamp (909) is threadedly connected to one side surface of the first clamp (908), a second limiting groove (910) is provided on one side surface of the first clamp (908), a bolt (911) is fixedly connected to the inner side surface of the second limiting groove (910), and a threaded rod (912) is penetrated and connected to one side surface of the second clamp (909).
5. The sit-stand dual-purpose lower limb rehabilitation training device according to claim 4, characterized in that: The limiting holes (903) are symmetrically arranged with respect to the central axis of the adjustment box (901), and the inner wall size of the limiting holes (903) is consistent with the outer wall size of the telescopic column (904).
6. The sit-stand dual-purpose lower limb rehabilitation training device according to claim 4, characterized in that: The telescopic column (904) is symmetrically arranged with respect to the central axis of the adjustment box (901), and the inner wall size of the clamping hole (905) is consistent with the outer wall size of the clamping block (907).