CN220275786U - An orthopedic traction adjustment bracket - Google Patents

Abstract

The utility model relates to the field of traction adjusting brackets, and discloses an orthopedic traction adjusting bracket which comprises a fixed base, wherein a first placing groove is formed in the center of the outer wall of the front end of the fixed base, a first threaded rod is connected with the center of the front end of the lower surface of the fixed base in a threaded manner, a first clamping block is connected to the upper surface of the first threaded rod in a rotating manner, a supporting rod is fixedly connected to the center of the rear end of the upper surface of the fixed base, and a telescopic rod is clamped and matched with the center of the upper surface of the supporting rod.

Description

An orthopedic traction adjustment bracket

Technical field

The utility model relates to the field of traction adjustment brackets, and in particular to an orthopedic traction adjustment bracket.

Background technique

The orthopedic traction adjustment bracket is a medical device used to treat fractures, dislocations and other skeletal diseases. It mainly consists of a bracket mechanism, a traction mechanism and a fixation device, etc., and applies appropriate tension, pressure or rotation force to the injured area. To achieve the adjustment and repair of bones, orthopedics is a medical specialty that studies and treats diseases and injuries of the human skeletal system. Orthopedics includes the study of anatomical structures, pathological changes, physiological functions and their interrelationships of bones, muscles, joints, spine and other parts. and treatment.

However, part of the traction adjustment bracket is fixed on the roof, which makes it inconvenient for users to move it. This requires users to spend more time to disassemble it and move it to other positions, making the device The scope of application is relatively low, and the user cannot adjust the angle and height of the bracket according to the needs of the patient, causing the patient to suffer pain from lifting the leg too high.

Therefore, those skilled in the art provide an orthopedic traction adjustment bracket to solve the problems raised in the above background art.

Utility model content

The purpose of this utility model is to solve the shortcomings existing in the prior art and propose an orthopedic traction adjustment bracket. Compared with the existing traction adjustment bracket, the traction adjustment bracket is provided with a fixed base, and the user can rotate the first The threaded rod controls the first clamping block to clamp, so that the fixed base can be fixed on the bed frame, thereby making the bracket easy to move and improving the scope of application of the bracket. The second threaded rod is then used to control the third clamping block. The second clamping block is snap-fitted with the slot on the telescopic rod, so that the height of the bracket can be adjusted according to the needs of the patient. The first adjustment block provided on the placement frame can adjust the height of the third threaded rod. This allows the support plate to adjust the tilt angle according to the patient's needs. The ability to adjust according to the patient's needs improves the patient's comfort when using the bracket, thereby reducing the patient's risk of lifting the leg too high. And the pain caused.

In order to achieve the above purpose, the present utility model provides the following technical solution: an orthopedic traction adjustment bracket, including a fixed base, a first placement slot is provided at the center of the outer wall of the front end of the fixed base, and the center of the front end of the lower surface of the fixed base is threaded A first threaded rod is connected to the upper surface of the first threaded rod and is rotationally connected to a first clamping block. A support rod is fixedly connected to the center of the rear end of the upper surface of the fixed base. The center of the upper surface of the support rod is A telescopic rod is snap-fitted. The upper surface of the telescopic rod is fixedly connected with a placement frame. The centers on both sides of the front end of the upper surface of the placement frame are rotatably connected with first adjustment blocks. The upper surface of the first adjustment block is A third threaded rod is threadedly connected to the center, the upper surface of the third threaded rod is fixedly connected to the limiting block, the center of the lower surface of the third threaded rod is fixedly connected to a rope, and the lower surface of the rope is fixedly connected to Connecting frame, support plates are fixedly connected to both sides of the lower surface of the connecting frame, and second adjustment blocks are rotatably connected to the middle portions of both sides of the outer wall of the front end of the supporting plate.

Through the above technical solution, compared with the existing traction adjustment bracket, the traction adjustment bracket is provided with a fixed base, and the user can control the first clamping block to clamp by rotating the first threaded rod, so that the fixed base can be fixed on the bed frame on the bracket, thereby making the bracket easy to move and improving the scope of application of the bracket. The second threaded rod is then used to control the second clamping block to engage with the slot on the telescopic rod, so that the bracket can The height is adjusted according to the needs of the patient. The first adjustment block provided on the placement frame can adjust the height of the third threaded rod, so that the tilt angle of the support plate can be adjusted according to the needs of the patient, and the angle of inclination can be adjusted according to the patient's needs. The ability to adjust according to needs improves the patient's comfort when using the brace, thereby reducing the patient's pain caused by raising the leg too high.

Further, second soft pads are fixedly connected to both sides of the upper surface of the support plate, and a third soft pad is fixedly connected to the middle part of the upper surface of the support plate;

Through the above technical solution, the comfort of use for patients is increased.

Further, a second threaded rod is threadedly connected to the center of the upper part of the outer wall of the rear end of the support rod, and a second clamping block is rotationally connected to the outer wall of the front end of the second threaded rod;

Through the above technical solution, the user can control the movement of the second clamping block by rotating the second threaded rod.

Further, the outer wall of the rear end of the telescopic rod is provided with a plurality of slots;

Through the above technical solution, the telescopic rod can be fixed at a specific position.

Further, second placement slots are provided on the inner walls of the front and rear ends of the connecting frame;

Through the above technical solution, the third clamping block can move on the connecting frame.

Further, a screw is rotatably connected to the center of the inner wall of the upper surface of the second placement groove, and a driven helical gear is fixedly connected to the lower surface of the screw;

Through the above technical solution, the driven helical gear can rotate with the screw.

Further, a third clamping block is threadedly connected to the upper end of the outer wall of the screw, and a first soft pad is fixedly connected to the middle of the lower surface of the third clamping block;

Through the above technical solution, the third clamping block can move with the first soft pad.

Further, a connecting rod is fixedly connected to the center of the outer wall of the rear end of the second adjustment block, and a driving helical gear is fixedly connected to both the front end and the rear end of the outer wall of the connecting rod;

Through the above technical solution, the second adjusting block can rotate with the driving helical gear through the connecting rod.

The utility model has the following beneficial effects:

1. The utility model proposes an orthopedic traction adjustment bracket. Compared with the existing traction adjustment bracket, the traction adjustment bracket is provided with a fixed base, and the user can control the first clamping block to clamp by rotating the first threaded rod. Thus, the fixed base can be fixed on the bed frame, thereby making the bracket easy to move and improving the scope of application of the bracket. The second threaded rod is then used to control the second clamping block and the slot on the telescopic rod. The snap fit allows the height of the bracket to be adjusted according to the needs of the patient. The first adjustment block provided on the placement frame can adjust the height of the third threaded rod, so that the support plate can be tilted according to the needs of the patient. The ability to adjust the angle according to the patient's needs improves the patient's comfort when using the bracket, thereby reducing the patient's pain caused by raising the leg too high.

2. The utility model proposes an orthopedic traction adjustment bracket. Compared with the existing traction adjustment bracket, the traction adjustment bracket is provided with a third clamping plate on the support plate, which can more firmly fix the patient's injured leg. , and the first cushion, the second cushion and the third cushion provided on the support board can not only fix the patient's injured leg more firmly, but also further increase the patient's comfort and reduce the patient's pain. The pain suffered.

3. The utility model proposes an orthopedic traction adjustment bracket. Compared with the existing traction adjustment bracket, the traction adjustment bracket is provided with a second adjustment block on the support plate. The user can control the connecting rod by rotating the second adjustment block. The driving helical gear rotates, and the rotation of the driving helical gear causes the driven helical gear to rotate with the screw, thereby adjusting the position of the third clamping plate, thereby improving the convenience of operating the bracket. It is easy for users to control.

Description of drawings

Figure 1 is a schematic structural diagram of an orthopedic traction adjustment bracket proposed by the utility model;

Figure 2 is a schematic structural diagram of the support plate of an orthopedic traction adjustment bracket proposed by the utility model;

Figure 3 is a schematic structural diagram of the second clamping block of an orthopedic traction adjustment bracket proposed by the utility model;

Figure 4 is a schematic structural diagram of the lead screw of an orthopedic traction adjustment bracket proposed by the utility model;

Figure 5 is a schematic structural diagram of the first adjustment block of an orthopedic traction adjustment bracket proposed by the utility model.

illustration:

1. Fixed base; 2. First placement slot; 3. First threaded rod; 4. First clamping block; 5. Support rod; 6. Second threaded rod; 7. Second clamping block; 8. Telescopic Rod; 9. Card slot; 10. Placement frame; 11. First adjustment block; 12. Third threaded rod; 13. Limiting block; 14. Rope; 15. Connecting frame; 16. Second placement slot; 17. Lead screw; 18. Driven helical gear; 19. Third clamping block; 20. First cushion; 21. Support plate; 22. Second cushion; 23. Third cushion; 24. Second adjustment block; 25. connecting rod; 26. driving helical gear.

Detailed ways

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

Referring to Figures 1-5, an embodiment of the utility model is provided: an orthopedic traction adjustment bracket, including a fixed base 1. A first placement slot 2 is provided at the center of the outer wall of the front end of the fixed base 1. The front end of the lower surface of the fixed base 1 A first threaded rod 3 is threadedly connected to the center of the first threaded rod 3, a first clamping block 4 is rotatably connected to the upper surface of the first threaded rod 3, a support rod 5 is fixedly connected to the center of the rear end of the upper surface of the fixed base 1, and the support rod 5 is A telescopic rod 8 is snap-fitted at the center of the surface. The upper surface of the telescopic rod 8 is fixedly connected with a placement frame 10. The centers on both sides of the front end of the upper surface of the placement frame 10 are rotatably connected with a first adjustment block 11. The first adjustment block A third threaded rod 12 is threadedly connected to the center of the upper surface of 11. The upper surface of the third threaded rod 12 is fixedly connected to the limiting block 13. The center of the lower surface of the third threaded rod 12 is fixedly connected to a rope 14. The lower part of the rope 14 A connecting frame 15 is fixedly connected to the surface, and support plates 21 are fixedly connected to both sides of the lower surface of the connecting frame 15. A second adjustment block 24 is rotatably connected to the middle of both sides of the outer wall of the front end of the support plate 21.

Compared with the existing traction adjustment bracket, this traction adjustment bracket is provided with a fixed base 1, and the user can control the first clamping block 4 to clamp by rotating the first threaded rod 3, so that the fixed base 1 can be fixed on the bed frame , thus making the bracket easy to move and improving the scope of application of the bracket, and then the second threaded rod 6 is used to control the second clamping block 7 to engage with the slot 9 on the telescopic rod 8, so that In order to adjust the height of the bracket according to the needs of the patient, the first adjustment block 11 provided on the placement frame 10 can adjust the height of the third threaded rod 12, so that the support plate 21 can adjust the tilt angle according to the needs of the patient. The ability to adjust to the patient's needs improves patient comfort when using the brace, thereby reducing pain caused by lifting the leg too high.

A second cushion 22 is fixedly connected to both sides of the upper surface of the support plate 21, and a third cushion 23 is fixedly connected to the middle of the upper surface of the support plate 21, thereby increasing the comfort of the patient. The upper part of the outer wall of the rear end of the support rod 5 A second threaded rod 6 is threadedly connected at the center, and a second clamping block 7 is rotationally connected to the outer wall of the front end of the second threaded rod 6, so that the user can control the second clamping block 7 by rotating the second threaded rod 6. Move, the outer wall of the rear end of the telescopic rod 8 is provided with a plurality of slots 9, so that the telescopic rod 8 can be fixed at a specific position, and the inner walls of the front and rear ends of the connecting frame 15 are provided with second placement slots 16, so that the third The clamping block 19 can move on the connecting frame 15. A screw 17 is rotatably connected to the center of the inner wall of the upper surface of the second placement slot 16. The lower surface of the screw 17 is fixedly connected to a driven helical gear 18, so that the driven helical gear 18 is fixedly connected. The helical gear 18 can rotate with the screw 17. The upper end of the outer wall of the screw 17 is threadedly connected with a third clamping block 19, and the middle part of the lower surface of the third clamping block 19 is fixedly connected with a first cushion 20, so that The third clamping block 19 can move with the first cushion 20. The center of the outer wall of the rear end of the second adjustment block 24 is fixedly connected with a connecting rod 25. The front and rear ends of the outer wall of the connecting rod 25 are fixedly connected with an active inclined gear 26, so that the second adjustment block 24 can rotate with the driving helical gear 26 through the connecting rod 25.

Working principle: When the device needs to be used, first control the first clamping block 4 to clamp by rotating the first threaded rod 3, so that the fixed base 1 can be fixed on the bed frame, and then control the third clamping block 4 through the second threaded rod 6. The two clamping blocks 7 are snap-fitted with the slot 9 on the telescopic rod 8, so that the height of the bracket can be adjusted according to the needs of the patient. The first adjustment block 11 provided on the placement frame 10 can adjust the third The height of the threaded rod 12 allows the support plate 5 to adjust the tilt angle according to the needs of the patient. The support plate 5 is provided with a third clamping plate 19, which can secure the patient's injured leg more firmly. Moreover, the first cushion 20, the second cushion 22 and the third cushion 23 provided on the support plate 5 can more firmly fix the injured leg of the patient.

Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions recorded in the foregoing embodiments, or to perform equivalent substitutions on some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model, All should be included in the protection scope of this utility model.

Claims (8)

1. An orthopedic traction adjustment bracket, including a fixed base (1), characterized in that: a first placement slot (2) is provided at the center of the outer wall of the front end of the fixed base (1), and the front end of the lower surface of the fixed base (1) A first threaded rod (3) is threadedly connected to the center of the first threaded rod (3), and a first clamping block (4) is rotatably connected to the upper surface of the first threaded rod (3). The center of the rear end of the upper surface of the fixed base (1) A support rod (5) is fixedly connected to the support rod (5), a telescopic rod (8) is snap-fitted at the center of the upper surface of the support rod (5), and a placement frame (10) is fixedly connected to the upper surface of the telescopic rod (8). , the center of both sides of the front end of the upper surface of the placement frame (10) is rotatably connected to a first adjustment block (11), and the center of the upper surface of the first adjustment block (11) is threadedly connected to a third threaded rod ( 12), the upper surface of the third threaded rod (12) is fixedly connected with the limiting block (13), and the center of the lower surface of the third threaded rod (12) is fixedly connected with a rope (14), and the rope (14) The lower surface of 14) is fixedly connected with a connecting frame (15). Both sides of the lower surface of the connecting frame (15) are fixedly connected with support plates (21). The middle parts of both sides of the outer wall of the front end of the supporting plate (21) are rotated. A second adjustment block (24) is connected. 2. An orthopedic traction adjustment bracket according to claim 1, characterized in that: second soft pads (22) are fixedly connected to both sides of the upper surface of the support plate (21), and the support plate (21) ) The middle part of the upper surface is fixedly connected with a third soft pad (23). 3. An orthopedic traction adjustment bracket according to claim 1, characterized in that: a second threaded rod (6) is threadedly connected to the center of the upper outer wall of the rear end of the support rod (5), and the second threaded A second clamping block (7) is rotatably connected to the outer wall of the front end of the rod (6). 4. An orthopedic traction adjustment bracket according to claim 1, characterized in that: the outer wall of the rear end of the telescopic rod (8) is provided with a plurality of slots (9). 5. An orthopedic traction adjustment bracket according to claim 1, characterized in that: the inner walls of the front and rear ends of the connecting frame (15) are both provided with second placement slots (16). 6. An orthopedic traction adjustment bracket according to claim 5, characterized in that: a screw (17) is rotatably connected to the center of the inner wall of the upper surface of the second placement groove (16), and the screw (17) ) is fixedly connected with a driven helical gear (18) on its lower surface. 7. An orthopedic traction adjustment bracket according to claim 6, characterized in that: a third clamping block (19) is threadedly connected to the upper end of the outer wall of the screw (17), and the third clamping block (19) 19) The first soft pad (20) is fixedly connected to the middle part of the lower surface. 8. An orthopedic traction adjustment bracket according to claim 1, characterized in that: a connecting rod (25) is fixedly connected to the center of the outer wall of the rear end of the second adjusting block (24), and the connecting rod (25) ) The front end and the rear end of the outer wall are fixedly connected with a driving helical gear (26).