Telescopic lower limb protection frame for orthopedic patient

Abstract

The lower limb telescopic protection frame comprises arc-shaped protection rods, a connecting rod, first adjusting rods, second adjusting rods and a connecting column, the connecting rod is arranged between the arc-shaped protection rods, the first adjusting rods are arranged on the two sides of the interior of the connecting rod, and the second adjusting rods are arranged on the two sides of the interior of the connecting rod. One end of the first adjusting rod extends out of the connecting rod and is welded to the top end of the arc-shaped protection rod, a transverse plate is arranged below the arc-shaped protection rod, the top end of the transverse plate is welded to the bottom end of the arc-shaped protection rod, a bottom plate is arranged below the transverse plate, and the connecting columns are arranged between the bottom plate and the transverse plate. The bottom end of the connecting column is welded to the top end of the bottom plate, the second adjusting rod is arranged in the connecting column, and the top end of the second adjusting rod extends to the position above the connecting column and is welded to the bottom end of the transverse plate. The width and the height can be adjusted automatically, the wound of a patient is not prone to being pressed, the internal space of the frame is wider, use is more convenient, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of orthopedics, in particular to a telescopic lower limb protection frame for orthopedic patients. Background Art

[0002] Orthopedics is one of the most common departments in major hospitals. It mainly studies the anatomy, physiology and pathology of the musculoskeletal system, and uses drugs, surgery and physical methods to maintain and develop the normal form and function of this system. Orthopedic patients with lower limb injuries generally use stainless steel arch frames. Since the width and height of this arch frame are fixed and its height and width cannot be adjusted, in actual use, the top of the frame is easy to press the patient's wound. The width of the frame is not enough, and the internal space of the frame is crowded, which is very inconvenient to use. Therefore, we propose a retractable lower limb protective frame for orthopedic patients. Utility Model Content

[0003] The purpose of the utility model is to provide a telescopic lower limb protection frame for orthopedic patients to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a telescopic protective frame for the lower limbs of orthopedic patients, comprising an arc-shaped protective rod, a connecting rod, a first adjusting rod, a second adjusting rod and a connecting column, the connecting rod is arranged between the arc-shaped protective rods, the first adjusting rods are arranged on both sides inside the connecting rods, one end of the first adjusting rod extends to the outside of the connecting rod and is welded to the top of the arc-shaped protective rod, a cross plate is arranged below the arc-shaped protective rod, the top of the cross plate is welded to the bottom end of the arc-shaped protective rod, a bottom plate is arranged below the cross plate, the connecting columns are arranged between the bottom plate and the cross plate, the bottom end of the connecting column is welded to the top of the bottom plate, the second adjusting rod is arranged inside the connecting column, the top of the second adjusting rod extends to the top of the connecting column and is welded to the bottom end of the cross plate.

[0005] Preferably, first threaded holes are provided on both sides of both ends of the connecting rod, and first bolts are provided inside the first threaded holes. The first bolts are threadedly connected to the first threaded holes to facilitate adjustment of the position of the first positioning piece.

[0006] Preferably, the connecting rod is a hollow structure with openings at both ends, so as to facilitate insertion of the first adjusting rod.

[0007] Preferably, a second threaded hole is provided on the outer wall of one side of the connecting column, and a second bolt is provided inside the second threaded hole, and the second bolt is threadedly connected to the second threaded hole to facilitate adjustment of the position of the second friction plate.

[0008] Preferably, the connecting column is a hollow structure with an open top, which is convenient for plugging in the second adjusting rod.

[0009] Preferably, the bottom end of the first bolt extends to the interior of the connecting rod and is installed with a first positioning plate, and a first friction plate is provided on the lower surface of the first positioning plate. The first friction plate is tightly adhered to the first positioning plate, and the first friction plate is tightly fitted to the first adjusting rod, which increases the friction force between the first positioning plate and the first adjusting rod, thereby making the first adjusting rod more securely fixed.

[0010] Preferably, one end of the second bolt extends to the interior of the connecting column and is installed with a second positioning plate, and a second friction plate is provided on the surface of the second positioning plate, the second friction plate is tightly adhered to the second positioning plate, and the second friction plate is tightly fitted to the second adjusting rod, which increases the friction force between the second positioning plate and the second adjusting rod, making the second adjusting rod more securely fixed.

[0011] Preferably, the surfaces of the second friction plate and the first friction plate are both provided with friction convex particles, and the first friction plate and the second friction plate are both made of rubber material, which has the function of increasing friction.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the width and height of the telescopic lower limb protection frame for orthopedic patients can be adjusted automatically, it is not easy to press the patient's wound, the internal space of the frame is more spacious, it is more convenient to use, and it is highly practical;

[0013] By arranging an arc-shaped protective rod, a connecting rod, a first adjusting rod, a cross plate, a second adjusting rod, a bottom plate, and a connecting column, the first bolt is rotated to rotate inside the first threaded hole and drive the first positioning piece to move away from the surface of the first adjusting rod, and the arc-shaped protective rod is pulled to both sides so that the first adjusting rod extends out from the inside of the connecting rod, and the width of the protective frame can be adjusted, and the first bolt is rotated in the opposite direction to push the first positioning piece to press the first adjusting rod, so that the first adjusting rod is fixed in the connecting rod; the second bolt is rotated to rotate inside the second threaded hole and drive the second positioning piece to move away from the surface of the second adjusting rod, and the arc-shaped protective rod is pulled upward to increase the distance between the cross plate and the bottom plate, so that the height of the protective frame can be adjusted, and the second bolt is rotated in the opposite direction to push the second positioning piece to press the second adjusting rod, so that the second adjusting rod is fixed in the connecting column, the protective frame can be movably adjusted, and the width and height of the frame can be adjusted automatically, so that it is not easy to press the patient's wound, and the internal space of the frame is also more spacious, which is more convenient to use and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0015] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0016] Figure 3For the utility model Figure 1 The enlarged structural diagram at B in the middle;

[0017] Figure 4 It is a schematic diagram of the top view structure of the utility model;

[0018] Figure 5 It is a side structural schematic diagram of the utility model.

[0019] In the figure: 1. arc-shaped protective rod; 2. connecting rod; 3. first adjusting rod; 4. cross plate; 5. second adjusting rod; 6. bottom plate; 7. connecting column; 8. first threaded hole; 9. first bolt; 10. first positioning plate; 11. first friction plate; 12. second threaded hole; 13. second bolt; 14. second positioning plate; 15. second friction plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. All other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the utility model shall fall within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model provides an embodiment: a telescopic lower limb protection frame for orthopedic patients, comprising an arc-shaped protection rod 1, a connecting rod 2, a first adjustment rod 3, a second adjustment rod 5 and a connecting column 7, wherein the connecting rod 2 is arranged between the arc-shaped protection rods 1, the first adjustment rods 3 are arranged on both sides of the inside of the connecting rods 2, and one end of the first adjustment rod 3 extends to the outside of the connecting rod 2 and is welded to the top of the arc-shaped protection rod 1;

[0022] A horizontal plate 4 is arranged below the arc-shaped protection bar 1, the top of the horizontal plate 4 is welded to the bottom of the arc-shaped protection bar 1, a bottom plate 6 is arranged below the horizontal plate 4, a connecting column 7 is arranged between the bottom plate 6 and the horizontal plate 4, the bottom end of the connecting column 7 is welded to the top of the bottom plate 6, a second adjusting rod 5 is arranged inside the connecting column 7, the top end of the second adjusting rod 5 extends to the top of the connecting column 7 and is welded to the bottom end of the horizontal plate 4;

[0023] First threaded holes 8 are provided on both sides of both ends of the connecting rod 2, and first bolts 9 are provided inside the first threaded holes 8. The first bolts 9 are threadedly connected with the first threaded holes 8 to facilitate adjusting the position of the first positioning piece 10.

[0024] The connecting rod 2 is a hollow structure with openings at both ends, which is convenient for plugging the first adjusting rod 3;

[0025] A second threaded hole 12 is provided on the outer wall of one side of the connecting column 7, and a second bolt 13 is provided inside the second threaded hole 12. The second bolt 13 is threadedly connected to the second threaded hole 12 to facilitate adjusting the position of the second friction plate 15.

[0026] The connecting column 7 is a hollow structure with an open top, which is convenient for plugging the second adjusting rod 5;

[0027] The bottom end of the first bolt 9 extends to the inside of the connecting rod 2 and is installed with a first positioning piece 10, and a first friction piece 11 is provided on the lower surface of the first positioning piece 10. The first friction piece 11 is tightly adhered to the first positioning piece 10, and the first friction piece 11 is tightly fitted to the first adjusting rod 3, which increases the friction between the first positioning piece 10 and the first adjusting rod 3, so that the first adjusting rod 3 is fixed more securely;

[0028] One end of the second bolt 13 extends to the inside of the connecting column 7 and is installed with a second positioning piece 14, and a second friction piece 15 is arranged on the surface of the second positioning piece 14. The second friction piece 15 is tightly adhered to the second positioning piece 14, and the second friction piece 15 is tightly fitted to the second adjusting rod 5, which increases the friction between the second positioning piece 14 and the second adjusting rod 5, so that the second adjusting rod 5 is fixed more firmly;

[0029] The surfaces of the second friction plate 15 and the first friction plate 11 are both provided with friction convex particles. The first friction plate 11 and the second friction plate 15 are both made of rubber material, which has the function of increasing friction.

[0030] When the embodiment of the present application is in use: first, the protective frame is mainly composed of an arc-shaped protective rod 1, a connecting rod 2, a first adjusting rod 3, a cross plate 4, a second adjusting rod 5, and a bottom plate 6. In actual use, the first bolt 9 is rotated to rotate inside the first threaded hole 8 and drive the first positioning piece 10 to move away from the surface of the first adjusting rod 3. Then, the arc-shaped protective rod 1 is pulled to both sides so that the first adjusting rod 3 extends out from the inside of the connecting rod 2, so that the width of the protective frame can be adjusted. Then, the first bolt 9 is rotated in the opposite direction to push the first positioning piece 10 to press the first adjusting rod 3, so that the first adjusting rod 3 is fixed in the connecting rod 2. The first friction plate 11 on the surface of the first positioning piece 10 increases the friction between the first positioning piece 10 and the first adjusting rod 3, so that the first adjusting rod 3 is fixed more securely. Then, the second bolt 9 is rotated to rotate inside the first threaded hole 8 and drive the first positioning piece 10 to move away from the surface of the first adjusting rod 3. The bolt 13 causes it to rotate inside the second threaded hole 12 and drives the second positioning piece 14 to move away from the surface of the second adjusting rod 5. Then, the arc-shaped protective rod 1 is pulled upward to increase the distance between the cross plate 4 and the bottom plate 6, so that the height of the protective frame can be adjusted. The second bolt 13 is then rotated in the opposite direction to push the second positioning piece 14 to tighten the second adjusting rod 5, so that the second adjusting rod 5 is fixed in the connecting column 7. The second friction plate 15 on the surface of the second positioning piece 14 increases the friction between the second positioning piece 14 and the second adjusting rod 5, so that the second adjusting rod 5 is fixed more securely. Compared with the existing stainless steel arch frame, the protective frame can be flexibly adjusted, and the width and height of the frame can be adjusted automatically, so that it is not easy to press on the patient's wound. The internal space of the frame is also more spacious, which is more convenient to use and has strong practicality.

Claims

1. A retractable lower limb protection frame for orthopedic patients, characterized in that: The invention comprises an arc-shaped protective rod (1), a connecting rod (2), a first adjusting rod (3), a second adjusting rod (5) and a connecting column (7); the connecting rod (2) is arranged between the arc-shaped protective rods (1); the first adjusting rods (3) are arranged on both sides inside the connecting rods (2); one end of the first adjusting rod (3) extends to the outside of the connecting rod (2) and is welded to the top end of the arc-shaped protective rod (1); a transverse plate (4) is arranged below the arc-shaped protective rod (1); the top end of the transverse plate (4) is welded to the bottom end of the arc-shaped protective rod (1); a bottom plate (6) is arranged below the transverse plate (4); the connecting column (7) is arranged between the bottom plate (6) and the transverse plate (4); the bottom end of the connecting column (7) is welded to the top end of the bottom plate (6); the second adjusting rod (5) is arranged inside the connecting column (7); the top end of the second adjusting rod (5) extends to the top of the connecting column (7) and is welded to the bottom end of the transverse plate (4).

2. The telescopic lower limb protection frame for orthopedic patients according to claim 1, characterized in that: Both sides of the two ends of the connecting rod (2) are provided with first threaded holes (8), and the interior of the first threaded hole (8) is provided with a first bolt (9), and the first bolt (9) is threadedly connected to the first threaded hole (8).

3. The telescopic lower limb protection frame for orthopedic patients according to claim 1, characterized in that: The connecting rod (2) is a hollow structure with openings at both ends.

4. The telescopic lower limb protection frame for orthopedic patients according to claim 1, characterized in that: A second threaded hole (12) is provided on the outer wall of one side of the connecting column (7), and a second bolt (13) is provided inside the second threaded hole (12), and the second bolt (13) is threadedly connected to the second threaded hole (12).

5. The telescopic lower limb protection frame for orthopedic patients according to claim 1, characterized in that: The connecting column (7) is a hollow structure with an open top.

6. The telescopic lower limb protection frame for orthopedic patients according to claim 2, characterized in that: The bottom end of the first bolt (9) extends to the inside of the connecting rod (2) and is installed with a first positioning plate (10), and the lower surface of the first positioning plate (10) is provided with a first friction plate (11), the first friction plate (11) is tightly adhered to the first positioning plate (10), and the first friction plate (11) is tightly fitted with the first adjusting rod (3).

7. The telescopic lower limb protection frame for orthopedic patients according to claim 4, characterized in that: One end of the second bolt (13) extends to the interior of the connecting column (7) and is installed with a second positioning plate (14), and a second friction plate (15) is arranged on the surface of the second positioning plate (14), the second friction plate (15) is tightly adhered to the second positioning plate (14), and the second friction plate (15) is tightly fitted to the second adjusting rod (5).

8. The telescopic lower limb protection frame for orthopedic patients according to claim 7, characterized in that: The surfaces of the second friction plate (15) and the first friction plate (11) are both provided with friction convex particles, and the first friction plate (11) and the second friction plate (15) are both made of rubber.

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