Standing frame for standing rehabilitation

Abstract

The utility model discloses a standing frame for standing rehabilitation training, including base and top board, the top board is located the top of base, the top of base is fixedly connected with four support rods, the top of support rod is fixedly connected with the bottom of top board, the bottom of top board is provided with four transmission plates, two the transmission plate mutually far side all are provided with U -shaped block, the utility model discloses through setting adjusting mechanism, can when the height of handrail is not adapted, can through holding handle, control rotating block to rotate simultaneously, and rotating block will drive screw rod to rotate, and the surface outer thread of screw rod rotates simultaneously, and its surface outer thread will extrude the screw thread in screw hole, make transmission plate move upwards, and transmission plate will drive U -shaped block and handrail to move upwards to the height of handrail is adjusted, makes it be in a suitable height of patient use, avoids the patient and cannot hold firmly and leads to fall down.

Description

Technical Field

[0001] This utility model relates to the field of rehabilitation training equipment technology, specifically a standing frame for standing rehabilitation training. Background Technology

[0002] Standing rehabilitation training refers to the rehabilitation process following treatment for leg injuries, during which a standing frame is used to assist the patient in standing.

[0003] A search revealed a Chinese patent document disclosing a standing frame for standing rehabilitation training [Announcement No.: CN223208660U]. This frame includes an upright frame, armrests, and a seating component. The armrests are located on the upper part of the upright frame for user support. The seating component includes a seating area hinged to the upright frame and located below the seating component. The seating area can be folded and unfolded relative to the upright frame. When folded, the seating area is vertical, providing support for the user's lower limbs when leaning against the upright frame. When unfolded, the seating area is horizontal, allowing the user to sit. This standing frame allows multiple people to perform standing training simultaneously. The foldable seating area eliminates the need for patients to find additional seats, avoiding back-and-forth movement between the standing frame and a seat. This enables patients to stand independently for training and rest, reducing the need for nursing staff assistance and thus lessening their workload.

[0004] During training, patients usually place their hands on the handrails for support while standing. However, considering the different heights of patients, if the height of the handrails is not suitable, the patient may not be able to hold on firmly, which may lead to a fall and secondary injury. To address this issue, we propose a standing frame for standing rehabilitation training. Summary of the Invention

[0005] The purpose of this invention is to provide a standing frame for standing rehabilitation training to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a standing frame for standing rehabilitation training, comprising a base and a top plate, the top plate being located on top of the base, four support rods being fixedly connected to the top of the base, the top of the support rods being fixedly connected to the bottom of the top plate, four transmission plates being provided at the bottom of the top plate, and U-shaped blocks being provided on the sides of two transmission plates that are far apart from each other, and handrails being fixedly connected to one side of the U-shaped blocks; An adjustment mechanism is movably mounted on the base and is capable of adjusting the height of the armrest; A positioning mechanism is fixedly mounted on the U-shaped block and is capable of adjusting the distance between the two handrails.

[0007] Preferably, the adjusting mechanism includes a rotating block disposed on the top of the transmission plate, a threaded rod fixedly connected to the bottom of the rotating block, a bearing disposed at the bottom of the threaded rod, and rotatably connected to the top of the base through the bearing, and a threaded hole for cooperating with the threaded rod is provided on the top of the transmission plate.

[0008] Preferably, the positioning mechanism includes a housing fixedly connected to the top of the U-shaped block, a movable block is provided inside the housing, a positioning rod is fixedly connected to the bottom of the movable block, the bottom of the positioning rod penetrates into the interior of the U-shaped block, a plurality of positioning holes are provided on the top of the transmission plate for use with the positioning rod, a traction rod is fixedly connected to the top of the movable block, the top of the traction rod penetrates into the top of the housing and is fixedly connected to a traction block.

[0009] Preferably, a spring is fixedly connected to the top of the movable block, and the top of the spring is fixedly connected to the inner wall of the housing.

[0010] Preferably, sliding blocks are fixedly connected to both sides of the transmission plate, and sliding grooves that cooperate with the sliding blocks are opened on the side of the two support rods that are close to each other.

[0011] Preferably, handles are fixedly connected to both sides of the rotating block, and rubber rings are fixedly connected to the surface of the handles.

[0012] Preferably, a dovetail block is fixedly connected to the inner wall of the U-shaped block, and a dovetail groove is provided on one side of the transmission plate to cooperate with the dovetail block.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, by setting an adjustment mechanism, allows the user to adjust the height of the handrail when it is not suitable. By holding the handle and controlling the rotating block to rotate, the rotating block will drive the threaded rod to rotate. As the threaded rod rotates, its external thread will press against the internal thread of the threaded hole, causing the transmission plate to move upward. The transmission plate will then drive the U-shaped block and the handrail to move upward, thereby adjusting the height of the handrail to a height suitable for the patient and preventing the patient from falling due to lack of grip. 2. This utility model, by setting a positioning mechanism, allows the traction block to be pulled upwards, which in turn moves the traction rod, the moving block, and the positioning rod upwards, causing the positioning rod to leave the positioning hole. At this point, the position of the handrail can be adjusted along the trajectory of the dovetail block and the dovetail groove. Once the appropriate position is reached, the traction block is released, and the elastic force generated by the spring pushes the moving block and the positioning rod downwards, causing the positioning rod to enter the corresponding positioning hole, thus completing the adjustment of the distance between the handrails for user convenience. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This utility model Figure 2 A magnified view of a section at point A in the middle; Figure 3 This is a perspective view of the adjustment mechanism in this utility model; Figure 4 This is a perspective view of the side section of the shell in this utility model.

[0015] In the diagram: 1. Base; 2. Top plate; 3. Support rod; 4. Transmission plate; 5. U-shaped block; 6. Handrail; 7. Rotating block; 8. Threaded rod; 9. Bearing; 10. Threaded hole; 11. Housing; 12. Moving block; 13. Positioning rod; 14. Positioning hole; 15. Traction rod; 16. Traction block; 17. Spring; 18. Sliding block; 19. Sliding groove; 20. Handle; 21. Rubber ring; 22. Dovetail block; 23. Dovetail groove. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1 - Figure 4 As shown, Example 1:

[0018] A standing frame for standing rehabilitation training includes a base 1 and a top plate 2. The top plate 2 is located on top of the base 1. Four support rods 3 are fixedly connected to the top of the base 1. The top of the support rods 3 is fixedly connected to the bottom of the top plate 2. Four transmission plates 4 are provided at the bottom of the top plate 2. U-shaped blocks 5 are provided on the side of each transmission plate 4 that is far apart from each other. Handrails 6 are fixedly connected to one side of the U-shaped blocks 5. An adjustment mechanism is movably mounted on the base 1 and can adjust the height of the armrest 6; The positioning mechanism is fixedly mounted on the U-shaped block 5 and can adjust the distance between the two handrails 6.

[0019] The adjustment mechanism includes a rotating block 7 located on the top of the transmission plate 4. A threaded rod 8 is fixedly connected to the bottom of the rotating block 7. A bearing 9 is located at the bottom of the threaded rod 8 and is rotatably connected to the top of the base 1 through the bearing 9. A threaded hole 10 is provided on the top of the transmission plate 4 to cooperate with the threaded rod 8.

[0020] In this implementation, considering the different heights of patients, if the height of the handrail 6 is not matched, the patient may not be able to hold on, which could lead to a fall and secondary injury. Therefore, by setting an adjustment mechanism, when the height of the handrail 6 is not suitable, the patient can hold the handle 20 and control the rotating block 7 to rotate. The rotating block 7 will drive the threaded rod 8 to rotate. As the threaded rod 8 rotates, its external thread will press against the internal thread of the threaded hole 10, causing the transmission plate 4 to move upward. The transmission plate 4 will drive the U-shaped block 5 and the handrail 6 to move upward, thereby adjusting the height of the handrail 6 to a height suitable for the patient's use and preventing the patient from falling due to lack of grip.

[0021] Handles 20 are fixedly connected to both sides of the rotating block 7, and rubber rings 21 are fixedly connected to the surface of the handles 20.

[0022] In this embodiment, by setting handle 20 and rubber ring 21, a leverage point can be provided for the user to grasp, making it convenient for the user to adjust the height of the handrail 6.

[0023] Sliding blocks 18 are fixedly connected to both sides of the transmission plate 4, and sliding grooves 19 that cooperate with the sliding blocks 18 are opened on the side of the two support rods 3 that are close to each other.

[0024] In this embodiment, by setting the sliding block 18 and the sliding groove 19, the movement trajectory of the transmission plate 4 can be restricted, so that it can only move along the trajectory of the sliding groove 19, and at the same time, the stability of its movement process is improved.

[0025] Example 2:

[0026] Based on Embodiment 1, the adjustment mechanism in this embodiment can adjust the height of the handrail 6 for user convenience. However, considering that the distance between the two handrails 6 cannot be adjusted, it will also cause inconvenience to the patient. In this application, the positioning mechanism includes a housing 11 fixedly connected to the top of the U-shaped block 5. A movable block 12 is provided inside the housing 11. A positioning rod 13 is fixedly connected to the bottom of the movable block 12. The bottom of the positioning rod 13 penetrates into the interior of the U-shaped block 5. A plurality of positioning holes 14 that cooperate with the positioning rod 13 are provided on the top of the transmission plate 4. A traction rod 15 is fixedly connected to the top of the movable block 12. The top of the traction rod 15 penetrates into the top of the housing 11 and is fixedly connected to a traction block 16.

[0027] In this embodiment, by setting up a positioning mechanism, the traction block 16 can be pulled upwards, which will cause the traction rod 15, the moving block 12, and the positioning rod 13 to move upwards, so that the positioning rod 13 leaves the interior of the positioning hole 14. At this time, the position of the handrail 6 can be adjusted along the trajectory of the dovetail block 22 and the dovetail groove 23. After reaching the appropriate position, the traction block 16 is released, and the elastic force generated by the spring 17 will push the moving block 12 and the positioning rod 13 downwards, so that the positioning rod 13 enters the interior of the corresponding positioning hole 14, thereby completing the adjustment of the distance between the handrails 6 for the convenience of the user.

[0028] A spring 17 is fixedly connected to the top of the movable block 12, and the top of the spring 17 is fixedly connected to the inner wall of the housing 11.

[0029] In this embodiment, by setting a spring 17, when the traction block 16 is released, the elastic force generated by the spring 17 will push the moving block 12 and the positioning rod 13 downward, so that the positioning rod 13 enters the corresponding positioning hole 14 and plays a role in resetting.

[0030] The inner wall of the U-shaped block 5 is fixedly connected to a dovetail block 22, and a dovetail groove 23 that is used to cooperate with the dovetail block 22 is provided on one side of the transmission plate 4.

[0031] In this embodiment, by setting dovetail blocks 22 and dovetail grooves 23, the U-shaped blocks 5 and handrails 6 can be supported, while the distance between the handrails 6 can only be adjusted along the trajectory of the dovetail grooves 23.

[0032] Working principle: When the height of the handrail 6 is not suitable, the patient can hold the handle 20 and control the rotating block 7 to rotate. The rotating block 7 will drive the threaded rod 8 to rotate. As the threaded rod 8 rotates, its external thread will squeeze the internal thread of the threaded hole 10, causing the transmission plate 4 to move upward. The transmission plate 4 will drive the U-shaped block 5 and the handrail 6 to move upward, thereby adjusting the height of the handrail 6 to a height suitable for the patient to use, and preventing the patient from falling because they cannot hold on. Alternatively, by pulling the traction block 16 upward, the traction block 16 will drive the traction rod 15, the moving block 12, and the positioning rod 13 to move upward, causing the positioning rod 13 to leave the interior of the positioning hole 14. At this time, the position of the handrail 6 can be adjusted along the trajectory of the dovetail block 22 and the dovetail groove 23. After reaching the appropriate position, the traction block 16 can be released, and the elastic force generated by the spring 17 will push the moving block 12 and the positioning rod 13 downward, causing the positioning rod 13 to enter the corresponding positioning hole 14, thus completing the adjustment of the distance between the handrails 6 for user convenience.

[0033] In this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0034] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A standing frame for standing rehabilitation training, comprising a base (1) and a top plate (2), wherein the top plate (2) is located on top of the base (1), and four support rods (3) are fixedly connected to the top of the base (1), wherein the top of the support rods (3) is fixedly connected to the bottom of the top plate (2), characterized in that: The bottom of the top plate (2) is provided with four transmission plates (4), and each of the two transmission plates (4) is provided with a U-shaped block (5) on the side away from each other. A handrail (6) is fixedly connected to one side of the U-shaped block (5). An adjustment mechanism is movably mounted on the base (1) and is capable of adjusting the height of the armrest (6); The positioning mechanism is fixedly mounted on the U-shaped block (5) and can adjust the distance between the two handrails (6).

2. The standing frame for standing rehabilitation training according to claim 1, characterized in that: The adjustment mechanism includes a rotating block (7) set on the top of the transmission plate (4), a threaded rod (8) fixedly connected to the bottom of the rotating block (7), a bearing (9) set at the bottom of the threaded rod (8), and rotatably connected to the top of the base (1) through the bearing (9). The top of the transmission plate (4) is provided with a threaded hole (10) that cooperates with the threaded rod (8).

3. The standing frame for standing rehabilitation training according to claim 2, characterized in that: The positioning mechanism includes a housing (11) fixedly connected to the top of the U-shaped block (5), a movable block (12) is provided inside the housing (11), a positioning rod (13) is fixedly connected to the bottom of the movable block (12), the bottom of the positioning rod (13) penetrates into the interior of the U-shaped block (5), a number of positioning holes (14) are provided on the top of the transmission plate (4) to cooperate with the positioning rod (13), a traction rod (15) is fixedly connected to the top of the movable block (12), the top of the traction rod (15) penetrates into the top of the housing (11) and is fixedly connected to a traction block (16).

4. The standing frame for standing rehabilitation training according to claim 3, characterized in that: A spring (17) is fixedly connected to the top of the movable block (12), and the top of the spring (17) is fixedly connected to the inner wall of the housing (11).

5. The standing frame for standing rehabilitation training according to claim 2, characterized in that: Both sides of the transmission plate (4) are fixedly connected with sliding blocks (18), and the two support rods (3) are provided with sliding grooves (19) that cooperate with the sliding blocks (18) on the side that is close to each other.

6. The standing frame for standing rehabilitation training according to claim 2, characterized in that: Both sides of the rotating block (7) are fixedly connected to handles (20), and rubber rings (21) are fixedly connected to the surface of the handles (20).

7. The standing frame for standing rehabilitation training according to claim 2, characterized in that: The inner wall of the U-shaped block (5) is fixedly connected to a dovetail block (22), and a dovetail groove (23) is provided on one side of the transmission plate (4) to cooperate with the dovetail block (22).

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