Shank bone rehabilitation training device for old people

Abstract

The utility model belongs to the technical field of rehabilitation training, and particularly relates to a leg bone rehabilitation training device for old people, which comprises two bases. The device comprises four supporting rods, four fixing rods, four handrails, a connecting plate and a threaded rod, the four supporting rods are symmetrically and fixedly connected to the top of the corresponding base, each supporting rod is of a hollow structure, and the four fixing rods are slidably connected to the inner walls of the corresponding supporting rods; the four fixing rods are fixedly connected to the two sides of the supporting rods, the tops of the four fixing rods all extend to the outer portions of the supporting rods, the handrails are fixedly connected to the tops of the four fixing rods, the number of the connecting plates and the number of the threaded rods are both two, and the two connecting plates are fixedly connected to one sides of the corresponding supporting rods respectively. The effect that the height of the armrest can be conveniently adjusted according to the use requirements so that the old can use the armrest conveniently is achieved, and good practicability and convenience are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation training, in particular to a rehabilitation training device for the leg bones of the elderly. Background Technique

[0002] The elderly, according to international regulations, are those who are 60 years old or above; Article 2 of the Law of the People's Republic of China on the Protection of the Rights and Interests of the Elderly stipulates that the starting age standard for the elderly is 60 years old. That is, all Chinese citizens who have reached the age of 60 belong to the elderly. Orthopedics is one of the most common departments in major hospitals, mainly studying the anatomy, physiology and pathology of the musculoskeletal system, and using drugs, surgery and physical methods to maintain and develop the normal form and function of this system. With the aging of the population and the changes in the lifestyle of humans, the orthopedic diseases of the elderly show an obvious upward trend. When rehabilitating the elderly, a rehabilitation training device for the leg bones of the elderly is required.

[0003] In the prior art, when the elderly need to rehabilitate their leg bones, they usually use a bracket to support walking for training. However, the height of the training bracket is usually fixed, which is not convenient to adjust according to the usage requirements, resulting in limitations in the use of the elderly. Therefore, we propose a rehabilitation training device for the leg bones of the elderly to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defect that in the prior art, the height of the training bracket is usually fixed, which is not convenient to adjust according to the usage requirements, resulting in limitations in the use of the elderly, and to propose a rehabilitation training device for the leg bones of the elderly.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A rehabilitation training device for the leg bones of the elderly, comprising

[0007] a base, and the number of bases is two;

[0008] support rods, fixed rods, handrails, connecting plates and threaded rods. The number of the support rods and the fixed rods is four each. The four support rods are symmetrically and fixedly connected to the top of the corresponding base, and the support rods are of a hollow structure. The four fixed rods are slidably connected to the inner wall of the corresponding support rods, and the tops of the four fixed rods extend to the outside of the support rods. The handrails are fixedly connected to the tops of the four fixed rods. The number of the connecting plates and the threaded rods is two each. The two connecting plates are respectively fixedly connected to one side of the corresponding support rods, and the two threaded rods are rotatably connected to the tops of the corresponding connecting plates;

[0009] The adjusting mechanism is connected to the threaded rod, and the adjusting mechanism is used to fix or unlock the fixed rod.

[0010] As a preferred solution of the present utility model, the adjusting mechanism includes: two threaded plates, two push rods, two transmission plates, four pull rods and four positioning blocks;

[0011] The two threaded plates are slidably connected to the top of the corresponding connecting plates, the inner walls of the two threaded plates are threadedly connected to the outer walls of the corresponding threaded rods, the two push rods are rotatably connected to one side of the two threaded plates close to each other, the two transmission plates are respectively rotatably connected to one side of the two push rods close to each other, the four pull rods are symmetrically rotatably connected to the corresponding sides of the two transmission plates, the four positioning blocks are symmetrically slidably connected to the top of the corresponding connecting plates, and one side of the four positioning blocks is rotatably connected to one side of the corresponding pull rod. A plurality of positioning grooves are equidistantly formed on one side of the four fixed rods, and the four positioning blocks are adapted to the corresponding positioning grooves.

[0012] As a preferred solution of the present utility model, fixed frames are fixedly connected to the tops of the two connecting plates, and the two fixed frames penetrate through the corresponding transmission plates.

[0013] As a preferred solution of the present utility model, push springs are fixedly connected to the tops of the two transmission plates, and the tops of the two push springs are fixedly connected to the bottoms of the corresponding fixed frames.

[0014] As a preferred solution of the present utility model, positioning springs are symmetrically and fixedly connected to the tops of the two connecting plates, and the number of the positioning springs is four. One side of the four positioning springs is fixedly connected to one side of the corresponding positioning block.

[0015] As a preferred solution of the present utility model, limiting sleeves are symmetrically and fixedly connected to the tops of the two connecting plates, and the number of the limiting sleeves is four. The inner walls of the four limiting sleeves are slidably connected to the outer walls of the corresponding positioning blocks.

[0016] Beneficial effects:

[0017] 1. Through the cooperation of the base, the support rod and the fixed rod, it is convenient to support the armrest for the use of the elderly. Through the cooperation of the threaded rod and the adjusting mechanism, it is convenient to fix or unlock the fixed rod, so as to adjust the height of the armrest;

[0018] 2. When the threaded rod rotates, it will drive the threaded plate connected by the thread to move backward. At this time, the movement of the threaded plate will push the push rod. When the push rod moves, it will push the transmission plate to move upward. At this time, the movement of the transmission plate will pull the pull rod. When the pull rod moves, it will drive the positioning block to move horizontally. At this time, the horizontal movement of the positioning block is disengaged from the positioning groove, so that the fixed rod is unlocked, and the height of the armrest is adjusted;

[0019] In the present utility model, the fixing rod is fixed or unlocked through a simple structure, achieving the effect of conveniently adjusting the height of the armrest according to the usage requirements for the use of the elderly, with good practicability and convenience. Description of the Drawings

[0020] Figure 1 Is a three-dimensional view of the present utility model;

[0021] Figure 2 Is a three-dimensional view of the fixing rod and the armrest of the present utility model;

[0022] Figure 3 Is a partial three-dimensional view of the present utility model;

[0023] Figure 4 Is a partial three-dimensional view of the present utility model.

[0024] In the figure: 1, base; 2, support rod; 3, fixing rod; 4, armrest; 5, connecting plate; 6, threaded rod; 7, threaded plate; 8, push rod; 9, transmission plate; 10, fixing frame; 11, pushing spring; 12, pull rod; 13, positioning block; 14, positioning spring. Detailed Embodiment

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0026] Embodiment

[0027] Refer to Figures 1 - 4 , an elderly leg bone rehabilitation training device, including

[0028] Base 1, and the number of bases 1 is two;

[0029] Support rods 2, fixing rods 3, armrests 4, connecting plates 5 and threaded rods 6. The number of support rods 2 and fixing rods 3 is four each. The four support rods 2 are symmetrically and fixedly connected to the tops of the corresponding bases 1, and the support rods 2 are hollow structures. The four fixing rods 3 are slidably connected to the inner walls of the corresponding support rods 2, and the tops of the four fixing rods 3 extend to the outside of the support rods 2. The armrests 4 are fixedly connected to the tops of the four fixing rods 3. The number of connecting plates 5 and threaded rods 6 is two each. The two connecting plates 5 are respectively fixedly connected to one side of the corresponding support rods 2, and the two threaded rods 6 are rotatably connected to the tops of the corresponding connecting plates 5;

[0030] Adjusting mechanism, the adjusting mechanism is connected to the threaded rod 6, and the adjusting mechanism is used to fix or unlock the fixing rod 3.

[0031] By means of the above mechanism: Through the cooperation of the base 1, the support rod 2 and the fixing rod 3, it is convenient to support the armrest 4 for the use of the elderly. Through the cooperation of the threaded rod 6 and the adjusting mechanism, it is convenient to fix or unlock the fixing rod 3, so as to adjust the height of the armrest 4.

[0032] As a preferred solution of the present utility model, the adjusting mechanism includes: two threaded plates 7, two push rods 8, two transmission plates 9, four pull rods 12 and four positioning blocks 13; the two threaded plates 7 are slidably connected to the top of the corresponding connecting plate 5, the inner walls of the two threaded plates 7 are threadedly connected to the outer walls of the corresponding threaded rods 6, the two push rods 8 are rotatably connected to the side of the two threaded plates 7 close to each other, the two transmission plates 9 are respectively rotatably connected to the side of the two push rods 8 close to each other, the four pull rods 12 are symmetrically rotatably connected to the corresponding side of the two transmission plates 9, the four positioning blocks 13 are symmetrically slidably connected to the top of the corresponding connecting plate 5, and one side of the four positioning blocks 13 is rotatably connected to one side of the corresponding pull rod 12. A plurality of positioning grooves are equidistantly arranged on one side of the four fixing rods 3, and the four positioning blocks 13 are adapted to the corresponding positioning grooves. When the threaded rod 6 rotates, it will drive the threaded plate 7 connected by threads to move backward. At this time, the movement of the threaded plate 7 will push the push rod 8. When the push rod 8 moves, it will push the transmission plate 9 to move upward. At this time, the movement of the transmission plate 9 will pull the pull rod 12. At this time, the movement of the pull rod 12 will drive the positioning block 13 to move horizontally. At this time, the horizontal movement of the positioning block 13 is separated from the contact with the positioning groove, so that the fixing rod 3 is unlocked, and thus the height of the armrest 4 is adjusted.

[0033] As a preferred solution of the present utility model, fixing frames 10 are fixedly connected to the tops of the two connecting plates 5, and the two fixing frames 10 penetrate through the corresponding transmission plates 9. Through the fixing frames 10, it is convenient to limit the transmission plates 9 so that the transmission plates 9 can only move up and down.

[0034] As a preferred solution of the present utility model, push springs 11 are fixedly connected to the tops of the two transmission plates 9, and the tops of the two push springs 11 are fixedly connected to the bottoms of the corresponding fixing frames 10. By using the elastic force of the push springs 11, it is convenient to push the transmission plates 9 to move downward and reset.

[0035] As a preferred solution of the present utility model, positioning springs 14 are symmetrically and fixedly connected to the tops of the two connecting plates 5, and the number of the positioning springs 14 is four. One side of the four positioning springs 14 is fixedly connected to one side of the corresponding positioning block 13. By using the elastic force of the positioning springs 14, it is convenient to push the positioning block 13 to move and engage with the positioning groove.

[0036] As a preferred embodiment of the present utility model, limit sleeves are symmetrically and fixedly connected to the tops of the two connecting plates 5, and the number of limit sleeves is four. The inner walls of the four limit sleeves are slidably connected to the outer walls of the corresponding positioning blocks 13. The limit sleeves facilitate the limitation of the positioning blocks 13, enabling the positioning blocks 13 to slide stably back and forth.

[0037] The working principle of the present utility model: In actual use, when leg training for the elderly is required, the base 1 is moved to a suitable position. The bottom of the base 1 is provided with universal wheels for convenient movement. First, the height of the armrest 4 is adjusted according to the usage requirements. At this time, the threaded rod 6 is rotated. The rotation of the threaded rod 6 will drive the threaded plate 7 connected by threads to move backward. At this time, the movement of the threaded plate 7 will push the push rod 8. The movement of the push rod 8 will push the transmission plate 9 upward. At this time, the movement of the transmission plate 9 will compress the push spring 11. At the same time, the movement of the transmission plate 9 will pull the pull rod 12. At this time, the movement of the pull rod 12 will drive the positioning block 13 to move horizontally. At this time, the horizontal movement of the positioning block 13 compresses the positioning spring 14 and disengages from the positioning groove. At this time, the armrest 4 can be pushed up and down to drive the fixed rod 3 to slide inside the inner wall of the support rod 2. When the armrest 4 moves to a suitable height, the threaded rod 6 is rotated to reset. The rotation of the threaded rod 6 will drive the threaded plate 7 to move forward and reset. At this time, the movement of the threaded plate 7 will pull the push rod 8. At the same time, the push spring 11 pushes the transmission plate 9 downward. The movement of the transmission plate 9 drives the pull rod 12 to reset. At the same time, the positioning spring 14 loses its restriction and pushes the positioning block 13 to reset, causing the positioning block 13 to engage with the positioning groove, thereby fixing the fixed rod 3 and fixing the armrest 4 at the current height. At this time, the elderly person stands between the two bases 1 and moves by pushing the armrest 4 for support, thus achieving the effect of leg bone rehabilitation training.

[0038] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A leg bone rehabilitation training device for the elderly, characterized in that: include A base (1), wherein the number of the bases (1) is two; A support rod (2), a fixed rod (3), a handrail (4), a connecting plate (5) and a threaded rod (6), wherein the number of the support rod (2) and the fixing rod (3) are both four, the four support rods (2) are symmetrically fixedly connected to the top of the corresponding base (1), and the support rod (2) is a hollow structure, the four fixing rods (3) are slidably connected to the inner wall of the corresponding support rod (2), and the tops of the four fixing rods (3) extend to the outside of the support rod (2), the handrail (4) is fixedly connected to the tops of the four fixing rods (3), the number of the connecting plates (5) and the threaded rod (6) are both two, the two connecting plates (5) are respectively fixedly connected to one side of the corresponding support rod (2), and the two threaded rods (6) are rotatably connected to the top of the corresponding connecting plate (5); An adjusting mechanism is connected to the threaded rod (6), and is used to fix or unlock the fixing rod (3).

2. The leg bone rehabilitation training device for the elderly according to claim 1, characterized in that: The adjustment mechanism comprises: two threaded plates (7), two push rods (8), two transmission plates (9), four pull rods (12) and four positioning blocks (13); The two threaded plates (7) are slidably connected to the top of the corresponding connecting plate (5), the inner walls of the two threaded plates (7) are threadedly connected to the outer walls of the corresponding threaded rods (6), the two push rods (8) are rotatably connected to the sides of the two threaded plates (7) close to each other, the two transmission plates (9) are respectively rotatably connected to the sides of the two push rods (8) close to each other, the four pull rods (12) are symmetrically rotatably connected to the corresponding sides of the two transmission plates (9), the four positioning blocks (13) are symmetrically slidably connected to the top of the corresponding connecting plate (5), and one side of the four positioning blocks (13) is rotatably connected to the one side of the corresponding pull rod (12), and a plurality of positioning grooves are evenly spaced on one side of the four fixing rods (3), and the four positioning blocks (13) are adapted to the corresponding positioning grooves.

3. The leg bone rehabilitation training device for the elderly according to claim 2, characterized in that: The tops of the two connecting plates (5) are fixedly connected with fixing frames (10), and the two fixing frames (10) penetrate the corresponding transmission plates (9).

4. The leg bone rehabilitation training device for the elderly according to claim 2, characterized in that: The tops of the two transmission plates (9) are fixedly connected with push springs (11), and the tops of the two push springs (11) are fixedly connected with the bottoms of the corresponding fixing frames (10).

5. The leg bone rehabilitation training device for the elderly according to claim 2, characterized in that: The tops of the two connecting plates (5) are both symmetrically fixedly connected with positioning springs (14), and the number of the positioning springs (14) is four, and one side of the four positioning springs (14) is fixedly connected to one side of the corresponding positioning block (13).

6. The leg bone rehabilitation training device for the elderly according to claim 2, characterized in that: The tops of the two connection plates (5) are both symmetrically fixedly connected with limiting sleeves, and the number of the limiting sleeves is four, and the inner walls of the four limiting sleeves are slidably connected to the outer walls of the corresponding positioning blocks (13).

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