Rehabilitation training auxiliary device for heart and cerebral vessels
By designing a rehabilitation training device including a fence, a seat plate and an upper limb training mechanism, the problem of single training effect in the prior art is solved, diversified training of walking and upper limbs is achieved, and the functionality and safety of the device are improved.
Patent Information
- Application Number
- CN202411911079.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2025-03-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The training effect of the existing rehabilitation training device is relatively single, and it is impossible to carry out walking and upper limb training at the same time, resulting in limited training effects of the equipment and reducing the training diversity and flexibility of the device.
A rehabilitation training auxiliary device including a base, a fence, a seat plate and an upper limb training mechanism is designed. The fence frame and the base cooperate to form an enclosure structure for the walking wheel, the seat plate can be retracted and automatically limit the walking wheel, and the upper limb training mechanism realizes the stretching training of the upper limb through the movable block and position adjustment mechanism.
A device is implemented to provide different training methods, which increases the training diversity and flexibility of the device, and improves the rehabilitation training effect and safety of the patient.
Smart Images
Figure CN119607509A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of rehabilitation training, and in particular to a cardiovascular and cerebrovascular rehabilitation training auxiliary device. Background Art
[0002] In the treatment of cardiovascular and cerebrovascular patients, the patient's own rehabilitation training is also very important. In order to avoid limb aging of the patient, the patient can be trained in limb activities with the help of corresponding training devices to assist the patient's recovery.
[0003] Prior art 1 (application number CN202211653387.1, Chinese patent published on February 3, 2023) A walking assist device for rehabilitation of elderly patients with cardiovascular and cerebrovascular diseases, comprising two U-shaped brackets, and also comprising: two support handles; an adjusting telescopic mechanism, the adjusting telescopic mechanism for adjusting the height of the support handles up and down is located on the U-shaped bracket. Through the cooperation between the blowing mechanism and the stop clamping mechanism, on the one hand, when the patient uses the device, the gas can be blown onto the patient's body, and the patient can be blown to dissipate heat, thereby increasing the comfort of the patient when using the device and improving the work efficiency of the patient using the device for assisted rehabilitation; on the other hand, the clamping brush on the inner wall of the arc plate can be attached to the outer wall of the transmission shaft, and the stop clamp can be used to prevent the moving wheel from moving when the patient sits on the support plate to rest, causing instability in the patient's rest, making it easier for the patient to sit down and rest; Prior art 2 (application number CN202022830409.X, 2 A Chinese patent published on August 10, 2021) A cardiovascular rehabilitation training device comprises a placement plate, a base is fixedly provided on one side of the upper surface of the placement plate, a seat bottom plate is fixedly connected to the upper end of the base, a backrest plate is fixedly connected to the rear end of the seat bottom plate, a headrest is fixedly connected to the upper end of the backrest plate, elastic fixing belts are fixedly provided on both sides of the backrest plate, and the ends of the two elastic fixing belts away from the backrest plate are respectively fixedly connected with a fixed clamp and a fixed buckle, a support column is fixedly provided on the end of the upper surface of the placement plate away from the base, a connecting cross bar is fixedly connected to the upper end of the support column, and electric sliders are fixedly provided at the lower ends of both sides of the connecting cross bar. The training device has a simple structure, is easy to operate, and is highly practical. It can effectively carry out rehabilitation training for patients' limbs, has a low manufacturing cost, greatly reduces the economic burden of patients, and has good promotion.
[0004] The current rehabilitation training has a relatively simple training effect. For example, the support auxiliary structure for patients' walking can only provide assistance to patients when walking. If upper limb training is required, single training equipment must be used, which limits the training effect of the equipment and reduces the training diversity and flexibility of the device. Summary of the invention
[0005] The purpose of the present invention is to provide a cardiovascular rehabilitation training auxiliary device to solve the problem that the current rehabilitation training mentioned in the above background technology has a relatively single training effect. For example, the support auxiliary structure for patients' walking can only provide assistance to patients when walking. If upper limb training is required, a single training device needs to be used, which limits the training effect of the equipment.
[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cardiovascular and cerebrovascular rehabilitation training auxiliary device, comprising a base and an enclosure frame, wherein the enclosure frame is arranged above the base, and a protective structure is formed by the enclosure frame and the base in combination with walking wheels, so that the patient can use the enclosure frame to push the device to move, a column is fixed above the base, and the upper part of the column is fixedly connected to the enclosure frame, and walking wheels are rotatably installed below the base to assist the sliding of the base, a support plate is fixed between the base and the enclosure frame, and a seat plate is arranged on the right side of the support plate, and an automatic folding mechanism is connected below the seat plate to lift the seat plate The seat plate is folded and fits together, and an automatic limiting mechanism is arranged under the seat plate. After the seat plate is lowered, the walking wheels are limited by the automatic limiting mechanism. A mounting block is fixed on the upper right side of the base, and a movable block is arranged above the mounting block, and an upper limb training mechanism is arranged inside the movable block. A position adjustment mechanism is arranged under the movable block to adjust the horizontal direction of the movable block. The upper limb training mechanism can provide upper limb training for the patient. After the patient sits down, the upper limb training mechanism can be used to train the upper limbs, thereby realizing that one device provides different training methods, increasing the training diversity and usage flexibility of the device.
[0007] To further optimize the technical solution, a handrail is fixed to the surface of the enclosure frame, and two groups of handrails are provided, and the handrails are made of silicone material.
[0008] To further optimize the technical solution, the automatic stowage mechanism includes a mounting shaft and a first torsion spring; The mounting shaft is fixed below the seat plate, and a rotation connection is formed between the mounting shaft and the support plate; The first torsion spring is arranged at the end of the installation shaft to provide a rotational restoring force for the installation shaft.
[0009] To further optimize the technical solution, the automatic limit mechanism includes a transmission plate, a return spring, a limit block and a pressing mechanism; The transmission plate is arranged above the base, and the uprights penetrate the transmission plate and form a nested connection between the transmission plates; A return spring is fixed under the transmission plate to provide an upward thrust for the transmission plate; The limit block is fixed below the transmission plate, and the limit block is located above the running wheel, and the limit block and the running wheel are arranged in a one-to-one correspondence; The pressing mechanism is connected with the transmission plate to control the movement of the transmission plate.
[0010] To further optimize the technical solution, the pressing mechanism includes a support seat and a connecting frame; The support seat is fixed on the right side of the support plate, and the upper surface of the support seat is designed to be horizontal; The connecting frame penetrates between the supporting seats to form an up-and-down sliding structure, and the lower part of the connecting frame is fixedly connected to the transmission plate.
[0011] To further optimize the technical solution, the position adjustment mechanism includes a connecting shaft, a second torsion spring and a driving mechanism; The connecting shaft is fixed below the movable block, and the lower end of the connecting shaft is rotatably mounted inside the mounting block; The second torsion spring is installed at the lower end of the connecting shaft to provide a rotational reset force for the connecting shaft, so that the connecting shaft drives the movable block to rotate; The driving mechanism is connected to the connecting shaft to control the rotation of the connecting shaft.
[0012] To further optimize the technical solution, the driving mechanism includes a control rope and a guide frame; A control rope is wound around the surface of the connecting shaft, and the lower end of the control rope is fixedly connected to the transmission plate; The guide frame is fixed on the outside of the mounting block to provide steering guide support for the control rope. When the upper limb training mechanism is not in use, the movable block will rotate to the horizontal direction without blocking the right side of the enclosure frame, thus facilitating the patient's entry and exit. During training, the movable block can be rotated to the front and rear directions to bring out the upper limb training mechanism, facilitating subsequent training.
[0013] To further optimize the technical solution, the movable blocks and the mounting blocks are arranged in two groups symmetrically front and back about the center line of the base, and the height of the movable blocks is higher than the height of the enclosure frame, so as to facilitate subsequent upper limb stretching training for patients.
[0014] To further optimize the technical solution, the upper limb training mechanism includes a training ring, a connecting rope, a winding shaft and a third torsion spring; A training ring, arranged outside the movable block; A connecting rope, fixed to the surface of the training ring; A winding shaft is rotatably mounted inside the movable block, and the upper end of the connecting rope is wound around the surface of the winding shaft; The third torsion spring is installed at the end of the winding shaft to provide it with a rotational resetting force, so that the patient can perform rehabilitation training of the upper limbs through the stretching training ring.
[0015] Compared with the prior art, the present invention has the following beneficial effects: (1) The enclosure frame and the base are equipped with walking wheels to form an enclosure structure, so that the patient can use the enclosure frame to push the device to move. The enclosure frame provides a support point for the patient, so that the patient can perform walking training. The device is provided with a seat board to provide a rest platform for the patient after training, thereby increasing the functionality of the device; (2) The seat plate can be folded up to reduce the space it occupies, and the walking wheels can be automatically limited after the seat plate is lowered to keep the position of the base stable, thereby avoiding the risk of accidental movement of the base when the patient is resting and improving safety; (3) The upper limb training mechanism can provide upper limb training for the patient. After the patient sits down, the upper limb training mechanism can be used to train the upper limb, so that one device can provide different training methods, thereby increasing the training diversity and use flexibility of the device; (4) The movable block can be controlled by rotating the connecting shaft. When not in use, the movable block will rotate to the horizontal direction without blocking the right side of the enclosure frame, making it convenient for patients to enter and exit. During training, the movable block can be rotated to the front and back direction to bring out the upper limb training mechanism, making it convenient for subsequent training; (5) The movement of the transmission plate can simultaneously realize the limiting of the running wheels and the rotation of the movable block. The linkage setting with the seat board enables the running wheels to automatically complete the limiting of the position and the movable block to automatically rotate out after the patient sits on the seat board. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a side view structural schematic diagram of the present invention; Figure 3 It is a bottom view structural schematic diagram of the present invention; Figure 4 This is a schematic diagram of the structure of the seat board of the present invention being lowered; Figure 5 It is a schematic diagram of the three-dimensional structure of the seat board of the present invention; Figure 6 This is a schematic diagram of the main cross-sectional structure of the base of the present invention; Figure 7 This is a schematic diagram of the main cross-sectional structure of the installation block of the present invention; Figure 8 It is a schematic diagram of the top-sectional structure of the movable block of the present invention.
[0017] In the figure: 1. base; 2. enclosure frame; 3. column; 4. handrail; 5. walking wheel; 6. support plate; 7. seat plate; 8. mounting shaft; 9. first torsion spring; 10. support seat; 11. connecting frame; 12. transmission plate; 13. reset spring; 14. limit block; 15. mounting block; 16. movable block; 17. connecting shaft; 18. second torsion spring; 19. control rope; 20. guide frame; 21. training ring; 22. connecting rope; 23. winding shaft; 24. third torsion spring. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0019] See also Figure 1-Figure 8 , the present invention provides the following technical solutions: a cardiovascular and cerebrovascular rehabilitation training auxiliary device, comprising a base 1 and an enclosure frame 2, wherein the enclosure frame 2 is arranged above the base 1; Embodiment 1: The invention provides a technical solution, which discloses that a column 3 is fixed on the top of the base 1, and the top of the column 3 is fixedly connected to the enclosure frame 2, and a walking wheel 5 is rotatably installed at the bottom of the base 1 to assist the sliding of the base 1, a support plate 6 is fixed between the base 1 and the enclosure frame 2, and a seat plate 7 is arranged on the right side of the support plate 6, and an automatic folding mechanism is connected to the bottom of the seat plate 7 to fold the seat plate 7 and fit it with the support plate 6, an automatic limiting mechanism is arranged below the seat plate 7, and the walking wheel 5 is limited by the automatic limiting mechanism after the seat plate 7 is lowered, a mounting block 15 is fixed on the top right side of the base 1, and a movable block 16 is arranged above the mounting block 15, and an upper limb training mechanism is arranged inside the movable block 16, a position adjustment mechanism is arranged below the movable block 16 to adjust the horizontal direction of the movable block 16, and a hand sleeve 4 is fixed on the surface of the enclosure frame 2, and the hand sleeve 4 is arranged in two groups, and the hand sleeve 4 is made of silicone material.
[0020] The base 1 and the enclosure frame 2 form a semi-enclosed enclosure structure, which can provide a fall prevention effect for the patient. When in use, the patient can enter the middle part of the enclosure frame 2, hold the handrail sleeve 4, and then push the enclosure frame 2 to drive the base 1 to move and walk. At the same time, the walking wheel 5 rotates on the supporting surface to assist the movement of the base 1, so as to realize the training of the patient's lower limbs. When the patient is tired of walking, the seat board 7 can be lowered. After the seat board 7 is lowered, the patient can sit on the seat board 7 and rest with his back against the support board 6. After sitting down, the automatic limiting mechanism can limit the walking wheel 5 to keep its own position stable and avoid accidental sliding of the walking wheel 5 to affect its safety. At the same time, the upper limb training mechanism can also be used to train the upper limbs, which increases the training diversity and flexibility of use of the device.
[0021] Embodiment 2: Based on embodiment 1, an automatic stowage mechanism is disclosed, including a mounting shaft 8 and a first torsion spring 9. The mounting shaft 8 is fixed below the seat plate 7, and a rotational connection is formed between the mounting shaft 8 and the support plate 6. The first torsion spring 9 is arranged at the end of the mounting shaft 8 to provide a rotational reset force for the mounting shaft 8. The automatic limit mechanism includes a transmission plate 12, a reset spring 13, a limit block 14 and a downward pressing mechanism. The transmission plate 12 is arranged above the base 1, and the column 3 passes through the transmission plate 12 and the transmission plate 12 forms a nested connection. The reset spring 13 is fixed below the transmission plate 12. To provide an upward thrust for the transmission plate 12, a limit block 14 is fixed below the transmission plate 12, and the limit block 14 is located above the walking wheel 5, and the limit block 14 and the walking wheel 5 are arranged in a one-to-one correspondence. The pressing mechanism is connected to the transmission plate 12 to control the movement of the transmission plate 12. The pressing mechanism includes a support seat 10 and a connecting frame 11. The support seat 10 is fixed to the right side of the support plate 6, and the upper surface of the support seat 10 is designed as a horizontal structure. The connecting frame 11 passes through the support seat 10 and the support seat 10 to form an up and down sliding structure, and the bottom of the connecting frame 11 is fixedly connected to the transmission plate 12.
[0022] The first torsion spring 9 provides a rotational reset force for the mounting shaft 8, which can drive the mounting shaft 8 to rotate, so that the mounting shaft 8 drives the seat plate 7 to rotate, and keeps the seat plate 7 in a stored and folded state. When the seat plate 7 is needed, it can be put down, and the seat plate 7 is pressed down so that it and the support base 10 fit together, and then you can sit on the seat plate 7. At the same time, after the seat plate 7 is laid flat, the seat plate 7 will squeeze the connecting frame 11, pushing the connecting frame 11 to move downward, and the connecting frame 11 drives the transmission plate 12 to move. The transmission plate 12 presses down the reset spring 13 to push the limit block 14 to move, so that the limit block 14 is connected to the walking wheel 5, and the rotation of the walking wheel 5 is limited, so that the walking wheel 5 remains stable, the base 1 is prevented from sliding, and the safety of use is improved.
[0023] Embodiment 3: Based on Embodiment 2, a position adjustment mechanism is disclosed, which includes a connecting shaft 17, a second torsion spring 18 and a driving mechanism. The connecting shaft 17 is fixed below the movable block 16, and the lower end of the connecting shaft 17 is rotatably mounted inside the mounting block 15. The second torsion spring 18 is mounted at the lower end of the connecting shaft 17 to provide a rotational reset force for the connecting shaft 17, so that the connecting shaft 17 drives the movable block 16 to rotate. The driving mechanism is connected to the connecting shaft 17 to control the rotation of the connecting shaft 17. The driving mechanism includes a control rope 19 and a guide frame 20. The control rope 19 is wound around the surface of the connecting shaft 17, and the lower end of the control rope 19 is fixedly connected to the transmission plate 12. The guide frame 20 The frame 20 is fixed on the outside of the mounting block 15 to provide steering guide support for the control rope 19. The movable block 16 and the mounting block 15 are symmetrically arranged in two groups about the center line of the base 1, and the height of the movable block 16 is higher than the height of the enclosure frame 2. The upper limb training mechanism includes a training ring 21, a connecting rope 22, a winding shaft 23 and a third torsion spring 24. The training ring 21 is arranged on the outside of the movable block 16, the connecting rope 22 is fixed on the surface of the training ring 21, the winding shaft 23 is rotatably installed inside the movable block 16, the upper end of the connecting rope 22 is wound around the surface of the winding shaft 23, and the third torsion spring 24 is installed at the end of the winding shaft 23 to provide it with a rotational reset force.
[0024] When the patient does not sit on the seat board 7, the movable block 16 is stored on the side of the enclosure frame 2 driven by the second torsion spring 18 and the connecting shaft 17, and does not affect the patient's entry and exit. When the patient sits on the seat board 7, the transmission plate 12 moves downward. While moving downward, the transmission plate 12 will pull the control rope 19, and the control rope 19 drives the connecting shaft 17 to rotate through the guide frame 20, so that the connecting shaft 17 drives the movable block 16 to rotate, and rotates the movable block 16 to the inside of the enclosure frame 2. At this time, the patient can train the upper limbs. During training, hold the training ring 21 with your hand, and then pull the training ring 21 to train. The training ring 21 pulls the winding shaft 23 to rotate through the connecting rope 22, and the third torsion spring 24 accumulates force. When the training ring 21 is released, the third torsion spring 24 drives the winding shaft 23 to rotate to reel in the connecting rope 22, and reciprocating stretching training can be performed.
[0025] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.
[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 cardiovascular rehabilitation training auxiliary device, comprising a base (1) and an enclosure frame (2), wherein the enclosure frame (2) is arranged above the base (1); Features: A column (3) is fixed above the base (1), and the column (3) is fixedly connected to the enclosure frame (2) above, and a walking wheel (5) is rotatably installed below the base (1) to assist the sliding of the base (1). A support plate (6) is fixed between the base (1) and the enclosure frame (2), and a seat plate (7) is arranged on the right side of the support plate (6), and an automatic retracting mechanism is connected below the seat plate (7) to retract the seat plate (7) and fit it with the support plate (6). An automatic limiting mechanism is arranged below the seat plate (7), and the walking wheel (5) is limited by the automatic limiting mechanism after the seat plate (7) is lowered. A mounting block (15) is fixed above the right side of the base (1), and a movable block (16) is arranged above the mounting block (15), and an upper limb training mechanism is arranged inside the movable block (16). A position adjustment mechanism is arranged below the movable block (16) to adjust the horizontal direction of the movable block (16).
2. The cardiovascular rehabilitation training auxiliary device according to claim 1, characterized in that: A hand sleeve (4) is fixed on the surface of the enclosure frame (2), and two groups of the hand sleeves (4) are provided, and the hand sleeves (4) are made of a silicone material.
3. The cardiovascular rehabilitation training auxiliary device according to claim 1, characterized in that: The automatic stowage mechanism comprises a mounting shaft (8) and a first torsion spring (9); A mounting shaft (8) is fixed below the seat plate (7), and a rotation connection is formed between the mounting shaft (8) and the support plate (6); A first torsion spring (9) is arranged at the end of the mounting shaft (8) to provide a rotational restoring force for the mounting shaft (8).
4. A cardiovascular rehabilitation training auxiliary device according to claim 1 or 3, characterized in that: The automatic limiting mechanism comprises a transmission plate (12), a return spring (13), a limiting block (14) and a pressing mechanism; A transmission plate (12) is arranged above the base (1), and the upright column (3) penetrates the transmission plate (12) and forms a nested connection between the transmission plates (12); A return spring (13) is fixed below the transmission plate (12) to provide an upward thrust for the transmission plate (12); A limit block (14) is fixed below the transmission plate (12), and the limit block (14) is located above the running wheel (5), and the limit block (14) and the running wheel (5) are arranged in a one-to-one correspondence; The pressing mechanism is connected to the transmission plate (12) to control the movement of the transmission plate (12).
5. The cardiovascular rehabilitation training auxiliary device according to claim 4, characterized in that: The pressing mechanism comprises a support seat (10) and a connecting frame (11); The support seat (10) is fixed to the right side of the support plate (6), and the upper surface of the support seat (10) is designed to be horizontal; The connecting frame (11) passes through the supporting seat (10) and forms an up-and-down sliding structure between the supporting seats (10), and the bottom of the connecting frame (11) is fixedly connected to the transmission plate (12).
6. The cardiovascular rehabilitation training auxiliary device according to claim 4, characterized in that: The position adjustment mechanism comprises a connecting shaft (17), a second torsion spring (18) and a driving mechanism; A connecting shaft (17) is fixed below the movable block (16), and the lower end of the connecting shaft (17) is rotatably mounted inside the mounting block (15); A second torsion spring (18) is mounted at the lower end of the connecting shaft (17) to provide a rotational reset force for the connecting shaft (17), so that the connecting shaft (17) drives the movable block (16) to rotate; The driving mechanism is connected to the connecting shaft (17) to control the rotation of the connecting shaft (17).
7. The cardiovascular rehabilitation training auxiliary device according to claim 6, characterized in that: The driving mechanism comprises a control rope (19) and a guide frame (20); A control rope (19) is wound around the surface of the connecting shaft (17), and the lower end of the control rope (19) is fixedly connected to the transmission plate (12); The guide frame (20) is fixed on the outer side of the mounting block (15) to provide steering guide support for the control rope (19).
8. The cardiovascular rehabilitation training auxiliary device according to claim 1, characterized in that: The movable blocks (16) and the mounting blocks (15) are arranged in two groups symmetrically front and rear about the center line of the base (1), and the height of the movable blocks (16) is higher than the height of the enclosure frame (2).
9. A cardiovascular and cerebrovascular rehabilitation training auxiliary device according to claim 1 or 8, characterized in that: The upper limb training mechanism comprises a training ring (21), a connecting rope (22), a winding shaft (23) and a third torsion spring (24); A training ring (21) is arranged outside the movable block (16); A connecting rope (22) fixed on the surface of the training ring (21); A winding shaft (23) is rotatably mounted inside the movable block (16), and the upper end of the connecting rope (22) is wound around the surface of the winding shaft (23); A third torsion spring (24) is mounted on the end of the winding shaft (23) to provide a rotational restoring force therefor.