Leg supporting device for orthopedics department

Abstract

The leg supporting device for the orthopedics department comprises a supporting shell, the bottom of an inner cavity of the supporting shell is fixedly connected with an air cylinder, the top of the air cylinder is fixedly connected with a pushing plate, and the top of the pushing plate is fixedly connected with a supporting column. The pushing plate is conveniently pushed to move through the air cylinder, so that the pushing plate pushes the supporting column to move, the supporting seat is pushed to move through movement of the supporting column, the supporting height of the supporting seat can be effectively adjusted, a user can adjust the supporting height of the supporting seat according to the height of the sitting posture of a patient, and dressing change work of workers is facilitated; when the threads on the surface of the forward and reverse threaded rod are in threaded connection with the threads in the inner cavities of the threaded sleeves, the forward and reverse threaded rod rotates to drive the two threaded sleeves at the two ends of the surface of the forward and reverse threaded rod to move towards the inner side mutually, and the threaded sleeves drive the connecting columns to move; and the limiting plate and the rubber pad are driven to move through the connecting column.

Description

Technical Field

[0001] The utility model relates to the technical field of orthopedics, in particular to an orthopedic leg support device. Background Art

[0002] With the continuous progress of science, at present, in clinical practice, orthopedic patients often need to change dressings after surgery to accelerate healing and relieve the pain of patients. Therefore, medical staff check and change dressings on the patient's injuries, which plays a vital role in promoting wound healing and preventing complications. When changing dressings on the patient's legs, in order to ensure the balance of the legs, a support device is usually needed to support the legs;

[0003] During the use of the existing support device, the staff usually put the patient's legs on the fixing plate of the fixing device to ensure that the patient's legs are parallel to the patient's sitting buttocks, so as to facilitate wiping and changing the dressing. However, in actual use, due to the different heights and leg lengths of different patients, it is necessary to constantly change the position of the support device to facilitate the staff to wipe and change the dressing, which wastes a lot of time of the staff. At the same time, since the medicine is attached to the wound on the leg, the pain caused by the stimulation of the wound nerves can easily cause the leg to shake, thereby affecting the dressing change work and causing trouble to the staff. For this reason, we propose an orthopedic leg support device. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an orthopedic leg support device that achieves the function of efficient support.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a leg support device for orthopedics, comprising a support shell, the bottom of the inner cavity of the support shell is fixedly connected with a cylinder, the top of the cylinder is fixedly connected with a pushing plate, the top of the pushing plate is fixedly connected with a supporting column, and the top of the supporting column passes through the outside of the support shell and is fixedly connected to a supporting seat, the right side of the inner cavity of the support seat is fixedly connected with an electric push rod, the left side of the electric push rod is fixedly connected with a sliding plate, the surface of the sliding plate is fixedly connected with a connecting block, and the top of the connecting block passes through the outside of the support seat and is fixedly connected to a placing table, the side of the placing table is movably connected with a screw cap, the back side of the screw cap is fixedly connected with positive and negative threaded rods, and the back side of the positive and negative threaded rods passes through the inner cavity of the placing table and is threadedly connected with a threaded sleeve, the surface of the threaded sleeve is fixedly connected with a connecting column, the top of the connecting column passes through the outside of the placing table and is fixedly connected to a limiting plate, and the inner side of the limiting plate is fixedly connected with a rubber pad.

[0008] As a preferred solution, the bottoms of both sides of the support shell are fixedly connected with fixing plates, and the bottoms of the fixing plates are fixedly connected with fixing columns.

[0009] Through the above technical solution, the equipment can be easily supported by the fixing plate and the fixing column.

[0010] As a preferred solution, both sides of the inner cavity of the support shell are provided with sliding grooves, and both sides of the push plate are slidably connected to the inner cavity of the sliding grooves.

[0011] Through the above technical solution, the sliding stability of the push plate is improved through the sliding groove.

[0012] As a preferred solution, both ends of the inner cavity of the support seat are fixedly connected to the first slide rail, and both ends of the sliding plate are slidably connected in the inner cavity of the first slide rail.

[0013] Through the above technical solution, the sliding stability of the sliding plate is improved through the first sliding rail.

[0014] As a preferred solution, second slide rails are fixedly connected to both sides of the inner cavity of the placement table, slide rods are fixedly connected to both sides of the threaded sleeve, and the surfaces of the slide rods are slidably connected to the inner cavity of the second slide rails.

[0015] Through the above technical solution, the sliding stability of the slide bar is improved through the second slide rail.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides an orthopedic leg support device having the following beneficial effects.

[0018] 1. The utility model uses a cylinder to push the pushing plate to move, so that the pushing plate pushes the supporting column to move, and the supporting seat is pushed to move by the movement of the supporting column, so that the height of the supporting seat can be effectively adjusted. The user can adjust the height of the supporting seat according to the height of the patient's sitting posture, which is convenient for the staff to change the dressing. By twisting the cap, it is convenient to twist the positive and negative threaded rods to rotate. Since the threads on the surfaces of the positive and negative threaded rods and the threads in the inner cavity of the threaded sleeve are threadedly connected, the rotation of the positive and negative threaded rods drives the two threaded sleeves at both ends of the surface to move inwardly to each other, and the connecting column is driven to move by the threaded sleeve, and the limiting plate and the rubber pad are driven to move by the connecting column. The limiting plate and the rubber pad are convenient to limit and fix the patient's leg, so as to prevent the medicine from sticking to the wound on the leg. The pain caused by the stimulation of the wound nerve causes the patient's leg to shake, thereby improving the stability of the dressing change and solving the trouble of the staff.

[0019] 2. The utility model uses an electric push rod to facilitate the movement of the sliding plate, so that the sliding plate drives the connecting block to move, and the connecting block drives the placement table to move to a specified position. The user can adjust the lateral angle of the placement table according to the patient's leg length or the position of the leg wound, thereby improving the support efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a cross-sectional view of the support seat structure of the utility model;

[0022] Figure 3 This is a cross-sectional view of the placement table structure of the utility model.

[0023] In the figure: 1. support shell; 2. fixed column; 3. fixed plate; 4. cylinder; 5. push plate; 6. support column; 7. support seat; 8. placement table; 9. limit plate; 10. rubber pad; 11. screw cap; 12. sliding plate; 13. connecting block; 14. first slide rail; 15. electric push rod; 16. second slide rail; 17. threaded sleeve; 18. slide rod; 19. positive and negative threaded rod; 20. connecting column. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-3The utility model: a leg support device for orthopedics, comprising a support shell 1, a cylinder 4 is fixedly connected to the bottom of the inner cavity of the support shell 1, a push plate 5 is fixedly connected to the top of the cylinder 4, a support column 6 is fixedly connected to the top of the push plate 5, and the top of the support column 6 passes through the outside of the support shell 1 and is fixedly connected to a support seat 7, an electric push rod 15 is fixedly connected to the right side of the inner cavity of the support seat 7, a sliding plate 12 is fixedly connected to the left side of the electric push rod 15, a connecting block 13 is fixedly connected to the surface of the sliding plate 12, and the top of the connecting block 13 passes through the outside of the support seat 7 and is fixedly connected to a placing table 8, a screw cap 11 is movably connected to the side of the placing table 8, a positive and negative threaded rod 19 is fixedly connected to the back of the screw cap 11, and the back of the positive and negative threaded rod 19 passes through the inner cavity of the placing table 8 and is threadedly connected to a threaded sleeve 17, a connecting column 20 is fixedly connected to the surface of the threaded sleeve 17, the top of the connecting column 20 passes through the outside of the placing table 8 and is fixedly connected to a limiting plate 9, and the inner side of the limiting plate 9 is fixedly connected to a rubber pad 10.

[0026] Through the above technical scheme, the cylinder 4 is used to facilitate the pushing plate 5 to move, so that the pushing plate 5 pushes the supporting column 6 to move, and the supporting seat 7 is pushed to move through the movement of the supporting column 6, so that the height of the support of the supporting seat 7 can be effectively adjusted. The user can adjust the height of the support of the supporting seat 7 according to the height of the patient's sitting posture, which is convenient for the staff to change the dressing. By screwing the cap 11, it is convenient to screw the positive and negative threaded rods 19 to rotate. Since the threads on the surfaces of the positive and negative threaded rods 19 and the threads in the inner cavity of the threaded sleeve 17 are threadedly connected, the rotation of the positive and negative threaded rods 19 drives the two threaded sleeves 17 at both ends of the surface to move inwardly, and the connecting column 20 is driven to move through the threaded sleeve 17, and the limiting plate 9 and the rubber pad 10 are driven to move through the connecting column 20. The limiting plate 9 and the rubber pad 10 are convenient to limit and fix the patient's leg to prevent the medicine from sticking to the wound on the leg. The pain caused by the stimulation of the wound nerve causes the patient's leg to shake, thereby improving the stability of the dressing change and solving the troubles of the staff.

[0027] Specifically, the bottoms of both sides of the support shell 1 are fixedly connected with fixed plates 3, the bottoms of the fixed plates 3 are fixedly connected with fixed columns 2, both sides of the inner cavity of the support shell 1 are provided with slide grooves, both sides of the push plate 5 are slidably connected in the inner cavity of the slide grooves, both ends of the inner cavity of the support seat 7 are fixedly connected with first slide rails 14, both ends of the sliding plate 12 are slidably connected in the inner cavity of the first slide rails 14, both sides of the inner cavity of the placement table 8 are fixedly connected with second slide rails 16, both sides of the threaded sleeve 17 are fixedly connected with sliding rods 18, and the surfaces of the sliding rods 18 are slidably connected in the inner cavity of the second slide rails 16. When it is necessary to adjust the lateral angle position of the placement table 8, the user starts the electric push rod 15 through an external controller, and the electric push rod 15 facilitates the sliding plate 12 to move, so that the sliding plate 12 drives the connecting block 13 to move, and the placement table 8 is driven to move to a specified position through the connecting block 13. The user can adjust the lateral angle of the placement table 8 according to the length of the patient's legs or the position of the leg wound, thereby improving the support efficiency.

[0028] The working principle of the utility model is as follows: first, the device is moved to the designated position, and then the cylinder 4 is started through the external controller, and the cylinder 4 is used to push the push plate 5 to move, so that the push plate 5 pushes the support column 6 to move, and the support column 6 moves to push the support seat 7 to move, so that the height of the support seat 7 can be effectively adjusted. The user can adjust the height of the support seat 7 according to the height of the patient's sitting posture, which is convenient for the staff to change the dressing. Then, the user starts the electric push rod 15 through the external controller, and the electric push rod 15 is used to push the sliding plate 12 to move, so that the sliding plate 12 drives the connecting block 13 to move, and the connecting block 13 drives the placement table 8 to move to the designated position. The user can adjust the lateral angle of the placement table 8 according to the length of the patient's legs or the position of the leg wound, thereby improving the support efficiency. Then the staff puts the patient The legs are placed on the surface of the placement table 8, located on the inner side of the limiting plate 9 and the rubber pad 10, and then the screw cap 11 is turned forward, which makes it easy to drive the positive and negative threaded rods 19 to rotate through the screw cap 11. Since the threads on the surfaces of the positive and negative threaded rods 19 and the threads in the inner cavity of the threaded sleeve 17 are threadedly connected, the rotation of the positive and negative threaded rods 19 drives the two threaded sleeves 17 at both ends of the surface to move inwardly. Anyway, when the screw cap 11 is turned reversely, the two threaded sleeves 17 are driven to move outwardly relative to each other, and the connecting column 20 is driven to move through the threaded sleeve 17, and the limiting plate 9 and the rubber pad 10 are driven to move through the connecting column 20. The limiting plate 9 and the rubber pad 10 are convenient for limiting and fixing the patient's legs to prevent the medicine from sticking to the wound on the leg. The pain caused by the stimulation of the wound nerves causes the patient's legs to shake, thereby improving the stability of the dressing change and solving the troubles of the staff.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. An orthopedic leg support device, comprising a support shell (1), characterized in that: The bottom of the inner cavity of the support shell (1) is fixedly connected to a cylinder (4), the top of the cylinder (4) is fixedly connected to a push plate (5), the top of the push plate (5) is fixedly connected to a support column (6), and the top of the support column (6) passes through the outside of the support shell (1) and is fixedly connected to a support seat (7), the right side of the inner cavity of the support seat (7) is fixedly connected to an electric push rod (15), the left side of the electric push rod (15) is fixedly connected to a sliding plate (12), the surface of the sliding plate (12) is fixedly connected to a connecting block (13), and the top of the connecting block (13) passes through A placing platform (8) is fixedly connected to the outside of the supporting seat (7), a screw cap (11) is movably connected to the side of the placing platform (8), a forward and reverse threaded rod (19) is fixedly connected to the back of the screw cap (11), and the back of the forward and reverse threaded rod (19) passes through the inner cavity of the placing platform (8) and is threadedly connected to a threaded sleeve (17), a connecting column (20) is fixedly connected to the surface of the threaded sleeve (17), the top of the connecting column (20) passes through the outside of the placing platform (8) and is fixedly connected to a limiting plate (9), and a rubber pad (10) is fixedly connected to the inner side of the limiting plate (9).

2. The orthopedic leg support device according to claim 1, characterized in that: The bottoms of both sides of the support shell (1) are fixedly connected to fixing plates (3), and the bottoms of the fixing plates (3) are fixedly connected to fixing columns (2).

3. The orthopedic leg support device according to claim 1, characterized in that: Slide grooves are provided on both sides of the inner cavity of the support shell (1), and both sides of the push plate (5) are slidably connected in the inner cavity of the slide grooves.

4. The orthopedic leg support device according to claim 1, characterized in that: Both ends of the inner cavity of the support seat (7) are fixedly connected to a first slide rail (14), and both ends of the sliding plate (12) are slidably connected in the inner cavity of the first slide rail (14).

5. The orthopedic leg support device according to claim 1, characterized in that: The second slide rails (16) are fixedly connected to both sides of the inner cavity of the placement table (8), and the slide rods (18) are fixedly connected to both sides of the threaded sleeve (17), and the surfaces of the slide rods (18) are slidably connected to the inner cavity of the second slide rails (16).

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