Hip joint protection type turning-over assist device

Abstract

The utility model relates to the technical field of medical instruments, and discloses a hip joint protection type turning-over assistor which comprises an assistor body, a fixing block and filling latex, a first rectangular groove is formed in the inner wall of the assistor body, an outer groove is formed in the inner wall of the assistor body, and the first rectangular groove is communicated with the outer groove. The outer wall of the filling latex is fixedly connected to the inner wall of the assist device body, one end of the fixing block is fixedly connected to the inner wall of the first rectangular groove, one end of the fixing block is fixedly connected with a connecting column, and one end of the connecting column is fixedly connected with a ball. According to the utility model, the latex protection plate freely rotates in multiple directions, so that the device can adapt to and fit the muscle curve of the legs of the patient, the buffering and protection effects are achieved, the legs of the patient are prevented from slipping off or shifting, and meanwhile, the latex and the latex protection plate have good elasticity and supporting performance in the aspect of materials, so that the comfort of the patient is improved. The pressure and friction around the hip joint can be effectively reduced, and the comfort and the supporting force can be enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a hip joint protection type turning assistor. Background Technique

[0002] A hip joint protection type turning assistor is a special auxiliary tool designed to help bedridden patients or people with mobility difficulties to perform turning movements. Its main function is to reduce the friction and pressure on the hip joint during turning, prevent or reduce the risk of hip skin damage and pressure sores caused by long-term bedridden. It is an important in-bed auxiliary tool, especially suitable for patients with long-term bedridden or mobility difficulties, which can effectively improve their quality of life and prevent hip-related health problems.

[0003] The existing hip joint protection type turning assistors are usually designed according to certain standard sizes and shapes to adapt to a wide range of patient groups. They cannot fully adapt to the unique leg muscle curves and body shape differences of each patient. During use, the patient's legs may slip or shift. At the same time, this standardized design further restricts the materials of the turning assistor, and the comfort and support effects are not good enough. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a hip joint protection type turning assistor, aiming to improve the problems that the patient's legs may slip or shift during the use of the existing hip joint protection type turning assistor, and the comfort and support effects are not good enough.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A hip joint protection type turning assistor includes an assistor body, a fixed block, and filled latex. A first rectangular groove is opened on the inner wall of the assistor body, an outer groove is opened on the inner wall of the assistor body, the outer wall of the filled latex is fixedly connected to the inner wall of the assistor body, one end of the fixed block is fixedly connected to the inner wall of the first rectangular groove, a connecting column is fixedly connected to one end of the fixed block, a spherical ball is fixedly connected to one end of the connecting column, a turning block is rotatably connected to the outer wall of the spherical ball, a support plate is fixedly connected to one end of the turning block, a first support column is fixedly connected to the outer wall of the support plate, a fixing plate is fixedly connected to the outer wall of the connecting column, a latex protection plate is fixedly connected to one end of the first support column, and a support assembly is arranged inside the fixing plate, and the support assembly is used to provide support for the support plate.

[0007] Preferably, the support assembly includes a first sliding column, the outer wall of the first sliding column is slidably connected to the inside of the fixing plate, the outer wall of the fixing plate is fixedly connected with a limiting cylinder, the outer wall of the first sliding column is slidably connected to the inner wall of the limiting cylinder, one end of the first sliding column is fixedly connected with a second support column, one end of the second support column is in contact with the outer wall of the support plate, the outer wall of the first sliding column is slidably connected with a first spring, one end of the first spring is fixedly connected to the outer wall of the fixing plate, and the other end of the first spring is fixedly connected to the other end of the second support column.

[0008] Preferably, a handle is fixedly connected to the outer wall of the auxiliary device body, and a T-shaped groove is formed in the outer wall of the auxiliary device body.

[0009] Preferably, a rotating column is fixedly connected to the inside of the auxiliary device body, a diagonal brace is rotatably connected to the outer wall of the rotating column, a first magnetic attraction piece is fixedly connected to the outer wall of the diagonal brace, a pull bar is fixedly connected to the outer wall of the diagonal brace, a second magnetic attraction piece is attached to the outer wall of the first magnetic attraction piece, and the outer wall of the second magnetic attraction piece is fixedly connected to the inner wall of the T-shaped groove.

[0010] Preferably, a fixing column is fixedly connected to the outer wall of the diagonal brace, a limiting groove is formed in the inside of the auxiliary device body, a rotating groove is formed in the inside of the auxiliary device body, a clamping groove is formed in the inside of the auxiliary device body, and a sliding box is slidably connected to the inside of the auxiliary device body.

[0011] Preferably, a second sliding column is fixedly connected to the outer wall of the sliding box, a plurality of L-shaped support blocks are fixedly connected to the inner wall of the sliding box, the outer wall of the fixing column is slidably connected to the outer wall of the L-shaped support block, and the outer wall of the second sliding column is slidably connected to the inner wall of the limiting groove.

[0012] Preferably, a connecting box is fixedly connected to the outer wall of the sliding box, the outer wall of the connecting box is slidably connected to the inside of the auxiliary device body, a second rectangular groove is formed in the outer wall of the connecting box, and a pressing block is slidably connected to the inner wall of the connecting box.

[0013] Preferably, one end of the pressing block is fixedly connected with a moving block, an inclined frame is fixedly connected to the outer wall of the moving block, and a clamping column is slidably connected to the inner wall of the inclined frame.

[0014] Preferably, a first limiting column is fixedly connected to the outer wall of the clamping column, a second limiting column is fixedly connected to the inside of the clamping column, a second spring is fixedly connected to the outer wall of the moving block, and one end of the second spring is fixedly connected to the inner wall of the connecting box.

[0015] Preferably, the outer wall of the second limiting post is slidably connected to the outer wall of the inclined frame, the outer wall of the first limiting post is slidably connected to the outer wall of the inclined frame, the outer wall of the clamping post is slidably connected to the inside of the connection box, and the outer wall of the clamping post is slidably connected to the inner wall of the clamping groove.

[0016] The utility model has the following beneficial effects:

[0017] 1. In the utility model, the latex guard plate can rotate freely in multiple directions, so as to adapt to and fit the muscle curve of the patient's leg, and at the same time play a role in buffering and protecting, avoiding the patient's leg from slipping or shifting. At the same time, the filling latex and the latex guard plate have good elasticity and support in terms of material, which can effectively reduce the pressure and friction around the hip joint, and help to enhance comfort and support.

[0018] 2. In the utility model, when the clamping post slides out from the inner wall of the clamping groove, it can promote the sliding box to slide inside the auxiliary device body, pull the pull bar to drive the inclined strut to rotate on the outer wall of the rotating column, and the inclined strut will bring out the fixed column when rotating. Sliding the fixed column on the outer wall of the L-shaped support block can complete the support of the auxiliary device body, so as to achieve the effect of maintaining the turning posture, and then can significantly reduce the labor intensity of the nursing staff during the turning operation of the patient, improve the efficiency and quality of nursing, and provide a more comfortable and safe nursing experience for long-term bedridden patients. Description of the Drawings

[0019] Figure 1 is a three-dimensional view of a hip joint protection type turning assistor proposed by the utility model;

[0020] Figure 2 is a schematic diagram of the filling latex of a hip joint protection type turning assistor proposed by the utility model;

[0021] Figure 3 is a schematic diagram of the latex guard plate of a hip joint protection type turning assistor proposed by the utility model;

[0022] Figure 4 is a schematic diagram of the rotating column of a hip joint protection type turning assistor proposed by the utility model;

[0023] Figure 5 is a schematic diagram of the inclined strut of a hip joint protection type turning assistor proposed by the utility model;

[0024] Figure 6 is a schematic diagram of the second sliding column of a hip joint protection type turning assistor proposed by the utility model;

[0025] Figure 7 is a sectional view of the connection box of a hip joint protection type turning assistor proposed by the utility model.

[0026] Legend Explanation:

[0027] 1. Auxiliary device body; 2. Fixed block; 3. Filling latex; 4. First rectangular groove; 5. Outer groove; 6. Connecting column; 7. Fixed plate; 8. Sphere; 9. Steering block; 10. Support plate; 11. First support column; 12. Latex protection plate; 13. Limiting cylinder; 14. First sliding column; 15. Second support column; 16. First spring; 17. Handle; 18. Rotating column; 19. T-shaped groove; 20. Diagonal brace; 21. Fixed column; 22. First magnetic attraction piece; 23. Second magnetic attraction piece; 24. Pulling bar; 25. Sliding box; 26. Second sliding column; 27. Limiting groove; 28. Rotating groove; 29. Card slot; 30. Connecting box; 31. Second rectangular groove; 32. Pushing block; 33. Moving block; 34. Diagonal frame; 35. Card column; 36. First limiting column; 37. Second limiting column; 38. Second spring; 39. L-shaped support block. Detailed Implementation Manner

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the specification drawings of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Refer to Figure 1 - Figure 3, an embodiment provided by the present utility model: a hip joint protection type turning assist device, including an assist device body 1, a fixed block 2, and a filling latex 3. A first rectangular groove 4 is opened on the inner wall of the assist device body 1, an outer groove 5 is opened on the inner wall of the assist device body 1, the outer wall of the filling latex 3 is fixedly connected to the inner wall of the assist device body 1, one end of the fixed block 2 is fixedly connected to the inner wall of the first rectangular groove 4, one end of the fixed block 2 is fixedly connected with a connecting column 6, one end of the connecting column 6 is fixedly connected with a spherical ball 8, the outer wall of the spherical ball 8 is rotatably connected with a turning block 9, one end of the turning block 9 is fixedly connected with a support plate 10, the outer wall of the support plate 10 is fixedly connected with a first support column 11, the outer wall of the connecting column 6 is fixedly connected with a fixing plate 7, and a support assembly is arranged inside the fixing plate 7 for providing support to the support plate 10; the support assembly includes a first sliding column 14, the outer wall of the first sliding column 14 is slidably connected inside the fixing plate 7, a limiting cylinder 13 is fixedly connected to the outer wall of the fixing plate 7, the outer wall of the first sliding column 14 is slidably connected to the inner wall of the limiting cylinder 13, one end of the first sliding column 14 is fixedly connected with a second support column 15, one end of the second support column 15 is in contact with the outer wall of the support plate 10, a first spring 16 is slidably connected to the outer wall of the first sliding column 14, one end of the first spring 16 is fixedly connected to the outer wall of the fixing plate 7, and the other end of the first spring 16 is fixedly connected to the other end of the second support column 15;

[0030] Specifically, the first rectangular groove 4 is used to provide a fixed space for the fixed block 2, and the outer groove 5 is used to provide a moving space for the free rotation of the latex protection plate 12 in multiple directions. The spherical ball 8 rotates inside the turning block 9 to allow the latex protection plate 12 to freely rotate in multiple directions, with large flexibility and movement range, which can better improve the comfort of patients during use. At the same time, the filling latex 3 and the latex protection plate 12 have good elasticity and supportability, which can effectively reduce the pressure and friction around the hip joint, and contribute to enhancing comfort and support force.

[0031] Refer to Figure 1 and Figure 2 , a handle 17 is fixedly connected to the outer wall of the assist device body 1, and a T-shaped groove 19 is opened on the outer wall of the assist device body 1;

[0032] Specifically, the handle 17 is used to facilitate the patient or caregiver to grasp and operate more easily during turning, and the T-shaped groove 19 is used to provide a storage space for the diagonal brace 20 and the fixed column 21.

[0033] Refer to Figure 1 Figure - Figure 7, a rotating column 18 is fixedly connected inside the auxiliary device body 1. The outer wall of the rotating column 18 is rotatably connected with a diagonal brace 20. The outer wall of the diagonal brace 20 is fixedly connected with a first magnetic attraction piece 22. The outer wall of the diagonal brace 20 is fixedly connected with a pull bar 24. The outer wall of the first magnetic attraction piece 22 is attached to a second magnetic attraction piece 23, and the outer wall of the second magnetic attraction piece 23 is fixedly connected to the inner wall of the T-shaped groove 19; the outer wall of the diagonal brace 20 is fixedly connected with a fixed column 21. A limiting groove 27 is opened inside the auxiliary device body 1, a rotating groove 28 is opened inside the auxiliary device body 1, a clamping groove 29 is opened inside the auxiliary device body 1, and a sliding box 25 is slidably connected inside the auxiliary device body 1; a second sliding column 26 is fixedly connected to the outer wall of the sliding box 25, and a plurality of L-shaped support blocks 39 are fixedly connected to the inner wall of the sliding box 25. The outer wall of the fixed column 21 is slidably connected to the outer wall of the L-shaped support blocks 39, and the outer wall of the second sliding column 26 is slidably connected to the inner wall of the limiting groove 27; a connecting box 30 is fixedly connected to the outer wall of the sliding box 25. The outer wall of the connecting box 30 is slidably connected inside the auxiliary device body 1. A second rectangular groove 31 is opened on the outer wall of the connecting box 30, and a pressing block 32 is slidably connected to the inner wall of the connecting box 30; one end of the pressing block 32 is fixedly connected with a moving block 33. The outer wall of the moving block 33 is fixedly connected with an inclined frame 34. A clamping column 35 is slidably connected to the inner wall of the inclined frame 34; a first limiting column 36 is fixedly connected to the outer wall of the clamping column 35, a second limiting column 37 is fixedly connected to the inside of the clamping column 35, and a second spring 38 is fixedly connected to the outer wall of the moving block 33. One end of the second spring 38 is fixedly connected to the inner wall of the connecting box 30; the outer wall of the second limiting column 37 is slidably connected to the outer wall of the inclined frame 34, the outer wall of the first limiting column 36 is slidably connected to the outer wall of the inclined frame 34, the outer wall of the clamping column 35 is slidably connected to the inside of the connecting box 30, and the outer wall of the clamping column 35 is slidably connected to the inner wall of the clamping groove 29;

[0034] Specifically, the second sliding column 26 is used to limit the sliding box 25. When the sliding box 25 is pulled to slide inside the auxiliary device body 1, it will cause the second sliding column 26 to slide on the inner wall of the limiting groove 27, which can prevent the sliding box 25 from sliding out of the auxiliary device body 1. The rotating groove 28 is used to provide a rotating space for the sliding box 25. Since a plurality of L-shaped support blocks 39 are fixedly connected to the inner wall of the sliding box 25, multiple turning angle options can be provided. When adjusting different turning angles, in addition to the inclined strut 20 rotating, the sliding box 25 will also rotate by a certain amplitude. The rotating groove 28 thus provides a rotating space for the rotation of the sliding box 25. The first magnetic sheet 22 and the second magnetic sheet 23 are used to fix the inclined strut 20 on the inner wall of the T-shaped groove 19 for storage before turning the patient over and after use, which can further improve the convenience of use. The second limiting column 37 and the first limiting column 36 fixedly connected inside the inclined frame 34 and the clamping column 35 are used to move the clamping column 35. When the inclined frame 34 moves, it will cause the clamping column 35 to slide on the inner wall of the inclined frame 34. During the downward movement of the inclined frame 34, the first limiting column 36 and the second limiting column 37 fixedly connected to the inside of the clamping column 35 will respectively slide on the outer walls on both sides of the inclined frame 34 at the same time, so that the clamping column 35 slides inside the connecting box 30 and slides out from the inner wall of the clamping groove 29. The clamping column 35 is used to slide on the inner wall of the clamping groove 29 to fix the sliding box 25 through the connecting box 30, so that the sliding box 25 can be fixed inside the auxiliary device body 1 and will not slide out of the auxiliary device body 1 when the turning state does not need to be maintained. The second rectangular groove 31 opened on the outer wall of the connecting box 30 is used to provide a stress point. When it is necessary to pull the sliding box 25 out of the auxiliary device body 1, the thumb can be used to press the pressing block 32, and the index finger is attached to the inner wall of the second rectangular groove 31 and the sliding box 25 is pulled to slide inside the auxiliary device body 1 by pulling the connecting box 30 to pull out the sliding box 25.

[0035] Working principle: When using this turning assist device, the user places the legs at the usage position of the assist device body 1. When the user's legs come into contact with the latex guard plate 12 and the latex guard plate 12 is stressed, since the spherical ball 8 is rotatably connected to the inner wall of the turning block 9, and the turning block 9 is fixedly connected to the latex guard plate 12 through the support plate 10 and the first support column 11, the latex guard plate 12 is allowed to freely rotate in multiple directions. At the same time, it will also cause the support plate 10 to press the second support column 15 to move. The movement of the second support column 15 causes the first sliding column 14 to slide on the inner walls of the fixing plate 7 and the limiting cylinder 13. At the same time, the movement of the second support column 15 causes the first spring 16 to be stressed and contract, further enhancing the supporting effect of the latex guard plate 12, thereby adapting to and fitting the muscle curve of the patient's leg, while playing a buffering and protective role, preventing the patient's leg from slipping or shifting. At the same time, the filling latex 3 and the latex guard plate 12 have good elasticity and support in terms of material, which can effectively reduce the pressure and friction around the hip joint, helping to enhance comfort and support. When the patient needs to maintain the turning position after turning over, pressing the pressing block 32 causes the pressing block 32 to slide on the inner wall of the connecting box 30. When the pressing block 32 slides on the inner wall of the connecting box 30, it will cause the moving block 33 to slide and move on the inner wall of the connecting box 30. When the moving block 33 moves, the second spring 38 will be stressed and contract. When the moving block 33 slides on the inner wall of the connecting box 30, it will cause the inclined frame 34 to move. When the inclined frame 34 moves, it will cause the clamping column 35 to slide on the inner wall of the inclined frame 34. During the downward movement of the inclined frame 34, the first limiting column 36 and the second limiting column 37 fixedly connected inside the clamping column 35 will respectively slide on the outer walls of both sides of the inclined frame 34 at the same time, so that the clamping column 35 slides inside the connecting box 30 and slides out from the inner wall of the card slot 29. When it is completely slid out, by pulling the connecting box 30, the sliding box 25 can be made to slide inside the assist device body 1, so that the second sliding column 26 slides on the inner wall of the limiting groove 27. After pulling out, pulling the pull bar 24 drives the diagonal brace 20 to rotate on the outer wall of the rotating column 18. When the diagonal brace 20 rotates, it will pull out the fixed column 21, and at the same time cause the first magnetic sheet 22 and the second magnetic sheet 23 to be released from the attached state. As needed, sliding the fixed column 21 on the outer wall of the L-shaped support block 39 can complete the support of the assist device body 1, thereby achieving the effect of maintaining the turning posture, and can significantly reduce the labor intensity of the nursing staff during the turning operation of the patient, improve the efficiency and quality of nursing, and provide a more comfortable and safe nursing experience for long-term bedridden patients.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A hip joint protection type turning aid, comprising an aid body (1), a fixing block (2), and a filling latex (3), characterized in that: The inner wall of the auxiliary device body (1) is provided with a first rectangular groove (4), the inner wall of the auxiliary device body (1) is provided with an outer groove (5), the outer wall of the latex filling (3) is fixedly connected to the inner wall of the auxiliary device body (1), one end of the fixed block (2) is fixedly connected to the inner wall of the first rectangular groove (4), one end of the fixed block (2) is fixedly connected to a connecting column (6), one end of the connecting column (6) is fixedly connected to a sphere (8), the outer wall of the sphere (8) is rotatably connected to a steering block (9), one end of the steering block (9) is fixedly connected to a support plate (10), the outer wall of the support plate (10) is fixedly connected to a first supporting column (11), the outer wall of the connecting column (6) is fixedly connected to a fixing plate (7), one end of the first supporting column (11) is fixedly connected to a latex guard plate (12), and a support assembly is arranged inside the fixing plate (7), the support assembly is used to provide support for the support plate (10).

2. A hip joint protection turning aid according to claim 1, characterized in that: The support assembly comprises a first sliding column (14), the outer wall of the first sliding column (14) is slidably connected to the inside of the fixed plate (7), the outer wall of the fixed plate (7) is fixedly connected to the limiting cylinder (13), the outer wall of the first sliding column (14) is slidably connected to the inner wall of the limiting cylinder (13), one end of the first sliding column (14) is fixedly connected to the second supporting column (15), one end of the second supporting column (15) is in contact with the outer wall of the supporting plate (10), the outer wall of the first sliding column (14) is slidably connected to the first spring (16), one end of the first spring (16) is fixedly connected to the outer wall of the fixed plate (7), and the other end of the first spring (16) is fixedly connected to the other end of the second supporting column (15).

3. A hip joint protection turning aid according to claim 1, characterized in that: A handle (17) is fixedly connected to the outer wall of the auxiliary device body (1), and a T-shaped groove (19) is provided on the outer wall of the auxiliary device body (1).

4. A hip joint protection turning aid according to claim 3, characterized in that: The auxiliary device body (1) is fixedly connected to a rotating column (18) inside, the outer wall of the rotating column (18) is rotatably connected to a diagonal brace (20), the outer wall of the diagonal brace (20) is fixedly connected to a first magnetic sheet (22), the outer wall of the diagonal brace (20) is fixedly connected to a pull bar (24), the outer wall of the first magnetic sheet (22) is attached to a second magnetic sheet (23), and the outer wall of the second magnetic sheet (23) is fixedly connected to the inner wall of the T-shaped slot (19).

5. A hip joint protection turning aid according to claim 4, characterized in that: The outer wall of the diagonal support (20) is fixedly connected with a fixing column (21), the interior of the auxiliary device body (1) is provided with a limiting groove (27), the interior of the auxiliary device body (1) is provided with a rotation groove (28), the interior of the auxiliary device body (1) is provided with a clamping groove (29), and the interior of the auxiliary device body (1) is slidably connected with a sliding box (25).

6. A hip joint protection turning aid according to claim 5, characterized in that: The outer wall of the sliding box (25) is fixedly connected to a second sliding column (26), the inner wall of the sliding box (25) is fixedly connected to a plurality of L-shaped support blocks (39), the outer wall of the fixed column (21) is slidably connected to the outer wall of the L-shaped support block (39), and the outer wall of the second sliding column (26) is slidably connected to the inner wall of the limiting groove (27).

7. The hip joint protection turning aid according to claim 5, characterized in that: The outer wall of the sliding box (25) is fixedly connected to a connecting box (30), the outer wall of the connecting box (30) is slidably connected to the inside of the auxiliary device body (1), the outer wall of the connecting box (30) is provided with a second rectangular groove (31), and the inner wall of the connecting box (30) is slidably connected to a pressing block (32).

8. The hip joint protection turning aid according to claim 7, characterized in that: One end of the push block (32) is fixedly connected to a moving block (33), an outer wall of the moving block (33) is fixedly connected to an inclined frame (34), and an inner wall of the inclined frame (34) is slidably connected to a clamping column (35).

9. A hip joint protection turning aid according to claim 8, characterized in that: The outer wall of the clamping column (35) is fixedly connected to a first limiting column (36), the interior of the clamping column (35) is fixedly connected to a second limiting column (37), the outer wall of the moving block (33) is fixedly connected to a second spring (38), and one end of the second spring (38) is fixedly connected to the inner wall of the connecting box (30).

10. A hip joint protection turning aid according to claim 9, characterized in that: The outer wall of the second limiting column (37) is slidably connected to the outer wall of the inclined frame (34), the outer wall of the first limiting column (36) is slidably connected to the outer wall of the inclined frame (34), the outer wall of the clamping column (35) is slidably connected to the inside of the connection box (30), and the outer wall of the clamping column (35) is slidably connected to the inner wall of the clamping groove (29).

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