Trunk training device for treatment in neurology department

Abstract

The invention discloses a trunk training device for neurology treatment, and relates to the field of neurology treatment, the trunk training device comprises a mounting base and a supporting plate, supporting legs are fixedly mounted at the upper end of the mounting base, the supporting plate is fixedly mounted at the upper ends of the supporting legs, and a backrest cushion is fixedly mounted at the upper end of the supporting plate; two sets of vertical rods are symmetrically arranged at the upper end of the mounting base front and back, and push rods are slidably mounted in the two sets of vertical rods. According to the trunk training device for neurology treatment, a sealing piece and an exhaust groove can be separated to provide conditions for rapid rising of a moving cylinder, a buffer spring pushes the sealing piece and the exhaust groove to conduct sealing, the effect that gas in the moving cylinder and a fixed cylinder is slowly exhausted can be achieved, and the effect of reducing the descending speed of a push rod is achieved; and the moving cylinder can move in the fixed cylinder and extrude the gas, so that the descending speed of the moving cylinder is reduced, and the collision strength between the pushing rod and the vertical rod is reduced.

Description

Technical Field

[0001] This invention relates to the field of neurological treatment technology, specifically to a trunk training device for neurological treatment. Background Technology

[0002] Neurology is a subspecialty of neurology, and it is a very important discipline. Many diseases fall under the scope of neurology. In the rehabilitation treatment of neurology patients, it is necessary to exercise the patient's neurological control abilities to accelerate recovery. Trunk training devices are used in the rehabilitation training process, but existing trunk training devices still have certain shortcomings in their use, such as:

[0003] The utility model announcement number CN215538109U discloses a rehabilitation traction training device for neurology. This device can realize the arc movement of two foot pedals following two drive shafts. The patient's legs can be used for rehabilitation training without exerting force. Compared with traditional rehabilitation traction training devices for neurology, only the patient's hands need to exert force to achieve synchronous training of the patient's legs, hands and back. It is suitable for patients who cannot actively exert force in their legs, has a wide range of applicable populations and strong feasibility.

[0004] In the aforementioned document, during the use of this training device, the patient needs to pull the pull ring to move the traction weight up and down through the traction rope to complete the training process. However, during the training process, the patient may become exhausted, causing the pull ring to slip open. At this time, the traction weight will rapidly descend from the upper end of the support plate and collide severely with the support plate. This will affect the stability of the connection between the support plate and the vertical rod, and may easily cause damage to the training device.

[0005] To address the aforementioned issues, there is an urgent need for innovative design based on the existing trainer structure. Summary of the Invention

[0006] The purpose of this invention is to provide a trunk training device for neurological treatment, in order to solve the problem mentioned in the background art where patients may become physically exhausted during training, causing the pull ring to slip open. At this time, the traction weight will descend rapidly at the upper end of the support plate and collide severely with the support plate, which will affect the stability of the connection between the support plate and the vertical rod and easily cause damage to the training device.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a trunk training device for neurological treatment, comprising a mounting base, a supporting leg, and a supporting plate, wherein the supporting leg is fixedly mounted on the upper end of the mounting base, and the supporting plate is fixedly mounted on the upper end of the supporting leg;

[0008] A backrest pad is fixedly installed on the upper end of the support plate, and two sets of vertical rods are symmetrically arranged on the upper end of the mounting base, with push rods slidably installed inside the two sets of vertical rods.

[0009] The upper end of the mounting base is provided with a weight adjustment structure, and the weight adjustment structure can change the patient's pushing force by changing the number of weight blocks pulled during the training process.

[0010] The vertical rod has a buffer structure inside, and the buffer structure can reduce the impact force of the vertical rods colliding with each other by compressing the gas.

[0011] Preferably, the weight adjustment structure is internally provided with a fixing rod and a weight block, and the fixing rod is symmetrically installed at the upper end of the mounting base, and the weight block is slidably installed on the outer side of the fixing rod, and a buffer pad is provided at the lower end of the weight block.

[0012] Preferably, two sets of mounting blocks are sleeved on the outer side of the push rod, and a steel wire rope is fixedly installed at the lower end of the mounting block. An adjusting component is fixedly installed at the end of the steel wire rope away from the mounting block, and the adjusting component is engaged with the outer side of the weight block.

[0013] Preferably, a locking component is installed through the interior of the adjusting component, and the end of the locking component near the weight block is located in a locking groove inside it. The adjusting component is slidably connected to the fixing rod, and two sets of locking grooves are located on the left and right sides of the fixing rod.

[0014] Preferably, the buffer structure is provided with a fixed cylinder and a moving cylinder inside. The fixed cylinder is fixedly installed inside the vertical rod, and the moving cylinder is slidably installed inside the fixed cylinder. The upper end of the moving cylinder is provided with an exhaust hole. The upper end of the moving cylinder is fixedly installed with a contact block, and the upper end of the contact block is in close contact with the push rod.

[0015] Preferably, the buffer structure is provided with an installation rod and a buffer spring inside, and the installation rod is fixedly installed inside the moving cylinder. The outer side of the installation rod is fitted with a buffer spring and a sealing element, and the two ends of the buffer spring are fixedly connected to the sealing element and the moving cylinder, respectively.

[0016] Preferably, the vertical rod has an exhaust groove inside, and the exhaust groove is located at the lower end of the seal. The upper end of the seal is fixedly connected to the push rod by a traction rope. Meanwhile, the contact block at the lower end of the push rod is made of rubber, and the upper end of the contact block has an arc-shaped structure when viewed from the front.

[0017] Preferably, a lifting structure is provided between the two sets of support legs, and the lifting structure drives the drive rod to rotate through the fixed tooth plate to complete the height adjustment process of the support plate;

[0018] The lifting structure has a fixed plate inside, which is fixedly installed between two sets of support legs. A rotating rod is rotatably installed inside the fixed plate, and two sets of fixed gear cylinders are fixedly installed on the outside of the rotating rod. A drive motor is fixedly installed on the outside of the fixed plate, and the output end of the drive motor is fixedly connected to the rotating rod.

[0019] Preferably, two sets of sliding plates are slidably installed inside the fixed plate, and ball bearings are nested on the outer surface of the sliding plates. A fixed toothed plate is fixedly installed on the side of the sliding plate near the rotating rod. At the same time, a drive rod is rotatably installed on the upper end of the sliding plate. The upper end of the drive rod is rotatably connected to the lower end of the support plate. The internal structure of the support leg can be telescopic.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] 1. This trunk training device for neurological treatment is equipped with a vertical rod and a push rod. The push rod always moves inside the vertical rod. When the patient is physically exhausted, the vertical rod can support the push rod, thus protecting the patient.

[0022] 2. This trunk training device for neurological treatment is equipped with weight blocks and locking components. The locking components can be engaged with the locking slots inside the weight blocks at different positions to change the amount of thrust required by the patient during training, thereby making it suitable for patients in different situations and increasing the number of people to whom the training device can be used.

[0023] 3. Furthermore, a fixed cylinder and a moving cylinder are provided. The moving cylinder can move inside the fixed cylinder and compress the gas, thereby slowing down the descent speed of the moving cylinder and reducing the collision force between the push rod and the vertical rod, thus protecting the trainer.

[0024] 4. Furthermore, a sealing element is provided, which allows the sealing element to separate from the exhaust groove, providing conditions for the rapid rise of the moving cylinder. The buffer spring pushes the sealing element to seal with the exhaust groove, which can achieve the effect of slowly venting the gas inside the moving cylinder and the fixed cylinder, thereby reducing the descent speed of the push rod.

[0025] 5. Furthermore, a fixed gear cylinder and a fixed gear plate are provided. During the rotation of the fixed gear cylinder, the fixed gear plate drives the sliding plate to move. Then, the sliding plate pushes the support plate and the backrest to rise and fall through the drive rod, thereby changing the distance between the drive rod and the backrest, thus improving the ease of use of the trainer. Attached Figure Description

[0026] Figure 1 This is a front view structural diagram of the present invention;

[0027] Figure 2This is a schematic diagram of the front sectional view of the present invention;

[0028] Figure 3 This is a schematic diagram of the front sectional view of the fixed cylinder structure of the present invention;

[0029] Figure 4 This is a top view of the structure of the present invention;

[0030] Figure 5 This is a top view of the push rod structure of the present invention;

[0031] Figure 6 This is a schematic diagram of the front sectional view of the weighting block of the present invention;

[0032] Figure 7 This is a top view of the snap-fit ​​component of the present invention;

[0033] Figure 8 This is a schematic diagram of the front sectional view of the vertical rod of the present invention;

[0034] Figure 9 This is a front view schematic diagram of the fixed gear cylinder structure of the present invention;

[0035] Figure 10 This is a schematic diagram of the left-side structure of the fixed toothed plate of the present invention.

[0036] In the diagram: 1. Mounting base; 2. Support leg; 3. Support plate; 4. Backrest cushion; 5. Vertical rod; 6. Push rod; 7. Mounting block; 8. Steel wire rope; 9. Fixing rod; 10. Weight block; 11. Adjusting component; 12. Clamping component; 13. Clamping groove; 14. Buffer pad; 15. Fixing cylinder; 16. Moving cylinder; 17. Exhaust hole; 18. Mounting rod; 19. Buffer spring; 20. Contact block; 21. Seal; 22. Traction rope; 23. Exhaust groove; 24. Fixing plate; 25. Rotating rod; 26. Fixing gear cylinder; 27. Sliding plate; 28. Ball bearing; 29. ​​Drive rod; 30. Fixing gear plate; 31. Drive motor. Detailed Implementation

[0037] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] Please see Figures 1-10 The present invention provides a technical solution: a trunk training device for neurological treatment.

[0039] Example 1:

[0040] like Figures 1-8 The present invention provides a technical solution: a trunk training device for neurological treatment, which discloses a weight adjustment structure.

[0041] The upper end of the mounting base 1 is fixedly mounted with a support leg 2, and the upper end of the support leg 2 is fixedly mounted with a support plate 3.

[0042] A backrest pad 4 is fixedly installed on the upper end of the support plate 3, and two sets of vertical rods 5 are symmetrically arranged on the upper end of the mounting base 1, and push rods 6 are slidably installed inside the two sets of vertical rods 5.

[0043] The upper end of the mounting base 1 is equipped with a weight adjustment structure, and the weight adjustment structure can change the patient's pushing force by changing the number of weight blocks 10 pulled during the patient's training.

[0044] The weight adjustment structure is internally equipped with a fixed rod 9 and a weight block 10. The fixed rod 9 is symmetrically installed on the upper end of the mounting base 1. The weight block 10 is slidably installed on the outer side of the fixed rod 9. A buffer pad 14 is provided at the lower end of the weight block 10. Two sets of mounting blocks 7 are sleeved on the outer side of the push rod 6. A steel wire rope 8 is fixedly installed at the lower end of the mounting block 7. An adjustment component 11 is fixedly installed at the end of the steel wire rope 8 away from the mounting block 7. The adjustment component 11 is engaged with the outer side of the weight block 10. A locking component 12 is installed through the interior of the adjustment component 11. The end of the locking component 12 near the weight block 10 is located in the locking groove 13 opened inside it. The adjustment component 11 is slidably connected to the fixed rod 9. At the same time, the two sets of locking grooves 13 are located on the left and right sides of the fixed rod 9.

[0045] The buffer structure has a fixed cylinder 15 and a moving cylinder 16 inside. The fixed cylinder 15 is fixedly installed inside the vertical rod 5, and the moving cylinder 16 is slidably installed inside the fixed cylinder 15. The upper end of the moving cylinder 16 has an exhaust hole 17. The upper end of the moving cylinder 16 is fixedly installed with a contact block 20, and the upper end of the contact block 20 is in close contact with the push rod 6.

[0046] During the treatment of neurological patients, it is necessary to train the patient's nerve control of the trunk to assist in the treatment of the condition. Therefore, a trunk trainer is required.

[0047] When using the trunk training device for neurological treatment, first place the device in the desired position. After placing the device in the desired position, the patient can use the device to train the trunk. During the training process, the patient needs to lie on the upper part of the backrest 4, with the patient's shoulders positioned at the lower end of the push rod 6. Then, the patient can hold the push rod 6 with both hands and push the push rod 6 upward. During the upward movement of the push rod 6, the weight block 10 will move on the outside of the fixed rod 9, thereby completing the patient's trunk training process.

[0048] When performing neurological training for patients with different conditions, it is necessary to adjust the number of weight blocks 10 that the patient pulls each time. During the adjustment of the number of weight blocks 10, the patient needs to pull the locking piece 12 out of the locking groove 13 and separate the locking piece 12 from the adjusting piece 11. At this time, the locking piece 12 can be placed in the locking groove 13 of the appropriate weight block 10 according to the patient's own situation. After completing the adjustment of the number of weight blocks 10 for two sets, the patient can lie on the upper end of the backrest cushion 4 for training. When the patient pushes the push rod 6 upward, it will pull the adjusting piece 11 upward through the mounting block 7 and the steel wire rope 8. The adjusting piece 11 will then pull the weight block 10 at its upper end upward through the locking piece 12, thus completing the use of the training device and effectively improving the applicability and safety of the training device.

[0049] Example 2:

[0050] like Figures 1-5 and Figure 8 The present invention provides a technical solution: a trunk training device for neurological treatment, which discloses a buffer structure.

[0051] The vertical rod 5 has a buffer structure inside, and the buffer structure can reduce the collision force of the vertical rods 5 between the push rods 6 by compressing the gas.

[0052] The buffer structure is provided with a mounting rod 18 and a buffer spring 19 inside. The mounting rod 18 is fixedly installed inside the moving cylinder 16, and the outer side of the mounting rod 18 is fitted with a buffer spring 19 and a sealing element 21. The two ends of the buffer spring 19 are fixedly connected to the sealing element 21 and the moving cylinder 16, respectively.

[0053] The vertical rod 5 has an exhaust groove 23 inside, and the exhaust groove 23 is located at the lower end of the seal 21. The upper end of the seal 21 is fixedly connected to the push rod 6 through the traction rope 22. Meanwhile, the contact block 20 at the lower end of the push rod 6 is made of rubber, and the upper end of the contact block 20 has an arc-shaped structure when viewed from the front.

[0054] When using the trunk trainer for neurological treatment, the patient needs to push the push rod 6 upward. During the movement of the push rod 6, it is always inside the vertical rod 5. During the training process, if the patient is physically exhausted, the push rod 6 may fall rapidly inside the vertical rod 5. At this time, the buffer structure will protect the patient and the trainer.

[0055] As the patient pushes the push rod 6 upwards, the push rod 6 pulls the seal 21 upwards via the traction rope 22. During this upward movement, the seal 21 separates from the exhaust groove 23, and the seal 21 pushes the moving cylinder 16 upwards inside the fixed cylinder 15 via the buffer spring 19. At this time, outside air enters the fixed cylinder 15 and the moving cylinder 16 through the exhaust groove 23 and the exhaust hole 17. During this process, the buffer spring 19 is compressed and contracts by the seal 21 and the moving cylinder 16. When the patient becomes exhausted and the push rod 6 descends rapidly, the push rod 6 will press the moving cylinder 16 downwards via the contact block 20. 6. The contracted buffer spring 19 will expand and push the seal 21 downward. During the downward movement of the seal 21, it will seal with the exhaust groove 23 again. Then, the moving cylinder 16 will continue to slide inside the fixed cylinder 15. During the downward movement of the moving cylinder 16, it will compress the gas inside the fixed cylinder 15 and the fixed cylinder 15. At this time, the gas inside the fixed cylinder 15 and the moving cylinder 16 can be discharged through the exhaust hole 17, which can slow down the downward speed of the moving cylinder 16 inside the fixed cylinder 15, thereby slowing down the downward movement speed of the push rod 6 and reducing the collision force between the push rod 6 and the vertical rod 5, thus achieving the effect of protecting the trainer.

[0056] Example 3:

[0057] like Figures 1-3 and Figures 8-10 The present invention provides a technical solution: a trunk training device for neurological treatment, which discloses a lifting structure.

[0058] A lifting structure is provided between the two sets of support legs 2, and the lifting structure drives the drive rod 29 to rotate through the fixed tooth plate 30 to complete the height adjustment process of the support plate 3;

[0059] The lifting structure has a fixed plate 24 inside, which is fixedly installed between two sets of support legs 2. A rotating rod 25 is rotatably installed inside the fixed plate 24. Two sets of fixed gear cylinders 26 are fixedly installed on the outside of the rotating rod 25. A drive motor 31 is fixedly installed on the outside of the fixed plate 24, and the output end of the drive motor 31 is fixedly connected to the rotating rod 25. Two sets of sliding plates 27 are slidably installed inside the fixed plate 24. Ball bearings 28 are nested on the outer surface of the sliding plates 27. A fixed gear plate 30 is fixedly installed on the side of the sliding plates 27 near the rotating rod 25. A drive rod 29 is rotatably installed on the upper end of the sliding plates 27. The upper end of the drive rod 29 is rotatably connected to the lower end of the support plate 3. The internal structure of the support leg 2 can extend and retract.

[0060] Before using the trunk trainer for neurological treatment, the distance between the backrest 4 and the push rod 6 can be adjusted according to the patient's own arm length, thereby improving the patient's comfort when using the trainer.

[0061] During the adjustment of the distance between the push rod 6 and the backrest cushion 4, the patient needs to press the adjustment button on the outside of the vertical rod 5. At this time, the drive motor 31 will drive the fixed gear cylinder 26 to rotate through the rotating rod 25. During the rotation of the fixed gear cylinder 26, it will drive the sliding plate 27 to move through the fixed gear plate 30 connected to it. The sliding plate 27 will slide inside the fixed plate 24 through the ball bearing 28, thereby reducing the friction force on the fixed plate 24 during the movement. During the movement of the fixed plate 24, it will drive the two sets of drive rods 29 to move. During the movement of the drive rods 29, it will push the support plate 3 and the backrest cushion 4 to move up or down. The internal structure of the support leg 2 can extend and retract. At this time, the support leg 2 will move up and down in coordination with the support plate 3, thereby changing the position of the backrest cushion 4. After the backrest cushion 4 stops moving, the patient can start rehabilitation training. By adjusting the distance between the backrest cushion 4 and the push rod 6, the convenience of using the training device is effectively improved, and the overall practicality is increased.

[0062] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0063] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A trunk trainer for neurological treatment, comprising a mounting base (1), a supporting leg (2) and a supporting plate (3), wherein the upper end of the mounting base (1) is fixedly mounted with the supporting leg (2) and the upper end of the supporting leg (2) is fixedly mounted with the supporting plate (3); Its features are: The upper end of the support plate (3) is fixedly installed with a backrest cushion (4), and the upper end of the mounting base (1) is symmetrically provided with two sets of vertical rods (5), and the push rods (6) are slidably installed inside the two sets of vertical rods (5). The upper end of the mounting base (1) is provided with a weight adjustment structure, and the weight adjustment structure can change the patient's pushing force by changing the number of weight blocks (10) pulled during the patient's training. The vertical rod (5) is equipped with a buffer structure inside, and the buffer structure can reduce the collision force between the vertical rods (5) of the push rods (6) by compressing the gas.

2. The trunk training device for neurological treatment according to claim 1, characterized in that: The weight adjustment structure is provided with a fixed rod (9) and a weight block (10) inside. The fixed rod (9) is symmetrically installed on the upper end of the mounting base (1) and the weight block (10) is slidably installed on the outer side of the fixed rod (9). The lower end of the weight block (10) is provided with a buffer pad (14).

3. The trunk training device for neurological treatment according to claim 1, characterized in that: Two sets of mounting blocks (7) are sleeved on the outside of the push rod (6), and a steel wire rope (8) is fixedly installed at the lower end of the mounting block (7). An adjusting component (11) is fixedly installed at the end of the steel wire rope (8) away from the mounting block (7). The adjusting component (11) is engaged with the outside of the weight block (10).

4. A trunk training device for neurological treatment according to claim 3, characterized in that: The adjusting component (11) has a locking component (12) installed through it. The end of the locking component (12) near the weight block (10) is located in the locking groove (13) opened inside it. The adjusting component (11) is slidably connected to the fixing rod (9). At the same time, the two sets of locking grooves (13) are located on the left and right sides of the fixing rod (9).

5. A trunk training device for neurological treatment according to claim 1, characterized in that: The buffer structure is provided with a fixed cylinder (15) and a moving cylinder (16). The fixed cylinder (15) is fixedly installed inside the vertical rod (5), and the moving cylinder (16) is slidably installed inside the fixed cylinder (15). An exhaust hole (17) is opened inside the upper end of the moving cylinder (16). A contact block (20) is fixedly installed at the upper end of the moving cylinder (16), and the upper end of the contact block (20) is in close contact with the push rod (6).

6. A trunk training device for neurological treatment according to claim 5, characterized in that: The buffer structure is provided with an installation rod (18) and a buffer spring (19) inside. The installation rod (18) is fixedly installed inside the moving cylinder (16), and the outer side of the installation rod (18) is fitted with a buffer spring (19) and a sealing element (21). The two ends of the buffer spring (19) are fixedly connected to the sealing element (21) and the moving cylinder (16) respectively.

7. A trunk training device for neurological treatment according to claim 1 or 5, characterized in that: The vertical rod (5) has an exhaust groove (23) inside, and the exhaust groove (23) is located at the lower end of the seal (21). The upper end of the seal (21) is fixedly connected to the push rod (6) by a traction rope (22). Meanwhile, the contact block (20) at the lower end of the push rod (6) is made of rubber, and the upper end of the contact block (20) has an arc-shaped structure when viewed from the front.

8. A trunk training device for neurological treatment according to claim 1, characterized in that: A lifting structure is provided between the two sets of support legs (2), and the lifting structure drives the drive rod (29) to rotate through the fixed tooth plate (30) to complete the height adjustment process of the support plate (3); The lifting structure has a fixed plate (24) inside, and the fixed plate (24) is fixedly installed between two sets of support legs (2). A rotating rod (25) is rotatably installed inside the fixed plate (24), and two sets of fixed gear cylinders (26) are fixedly installed on the outside of the rotating rod (25). A drive motor (31) is fixedly installed on the outside of the fixed plate (24), and the output end of the drive motor (31) is fixedly connected to the rotating rod (25).

9. A trunk training device for neurological treatment according to claim 8, characterized in that: The fixed plate (24) has two sets of sliding plates (27) slidably installed inside, and the outer surface of the sliding plate (27) is nested with balls (28). A fixed toothed plate (30) is fixedly installed on the side of the sliding plate (27) near the rotating rod (25). At the same time, a drive rod (29) is rotatably installed on the upper end of the sliding plate (27). The upper end of the drive rod (29) is rotatably connected to the lower end of the support plate (3).

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