Joint supporting bracket

Abstract

The utility model relates to the technical field of medical instruments, in particular to a joint supporting support which comprises a first support body, two first connecting rods are fixedly connected to one side of the first support body, a first sleeve is slidably connected to one sides of the two connecting rods, and an adjusting wheel is fixedly connected to one side of the first sleeve. And one side of the adjusting wheel is in threaded connection with a limiting device, one side of the adjusting wheel is rotationally connected with two second connecting rods, one sides of the two second connecting rods are slidably connected with a second sleeve, and one side of the second sleeve is fixedly connected with a second support. Compared with the prior art, the leg fixing device has the advantages that the lengths of the first support and the second support are adjusted by loosening the first bolt and the second bolt according to the length of the legs of a patient, the legs are fixed to the first support and the second support through the first hook-and-loop fastener and the second hook-and-loop fastener according to the thickness of the legs of the patient, and the legs are fixed to the first support and the second support through the loosening limiting device. Angles of the first support and the second support can be adjusted through the adjusting wheel.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a joint supporting bracket. Background Art

[0002] Knee braces belong to the category of rehabilitation protective gear. In order to prevent patients who have undergone knee surgery from wearing heavy and non-breathable plaster, a knee brace is designed specifically for patients who have undergone knee surgery. It is called a multi-angle adjustable knee brace. Knee braces belong to the category of rehabilitation protective gear.

[0003] However, existing knee braces have poor practicality and are not adjustable. Since users have different heights and leg lengths, if the installation position is not appropriate, the joint movement may be restricted and the natural range of motion of the joint cannot be fully restored.

[0004] In this regard, the utility model provides a joint support bracket to solve the problem. Utility Model Content

[0005] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0006] Therefore, one purpose of the present invention is to provide a joint support bracket to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0007] In order to achieve the above-mentioned objectives, an embodiment of one aspect of the utility model provides a joint support bracket, including a first bracket, two first connecting rods are fixedly connected to one side of the first bracket, a first sleeve is slidably connected to one side of the two connecting rods, a first bolt is threadedly connected to one side of the first sleeve, an adjusting wheel is fixedly connected to one side of the first sleeve, a limiting device is threadedly connected to one side of the adjusting wheel, two second connecting rods are rotatably connected to one side of the two second connecting rods, a second sleeve is threadedly connected to one side of the second sleeve, and a second bracket is fixedly connected to one side of the second sleeve.

[0008] Preferably, any of the above schemes is that two first magic bands are provided on one side of the first bracket, and two second magic bands are provided on one side of the second bracket.

[0009] Preferably, any of the above schemes is that the first connecting rod is firstly provided with a plurality of first threaded holes, and the first sleeve is provided with a second threaded hole on one side, and the second threaded hole is located corresponding to the first threaded hole.

[0010] Preferably, any of the above schemes is that one side of the first bolt is threadedly connected to one side of the first threaded hole and the second threaded hole, and one side of the first bolt is threadedly connected to a first nut.

[0011] Preferably, any of the above schemes is that one side of the adjusting wheel is fixedly connected to a fixed shaft, one side of the second connecting rod is fixedly connected to a rotating wheel, one side of the rotating wheel is provided with a connecting hole, one side of the fixed shaft is rotatably connected to one side of the connecting hole, and one side of the fixed shaft is provided with a third threaded hole.

[0012] The technical effect achieved by adopting the above solution is: by adjusting the wheel, appropriate tension can be provided under different requirements, which is beneficial to the stability and healing of fractures.

[0013] Preferably, any of the above schemes comprises a turntable on one side, a locking ring is fixedly connected to one side of the turntable, a limit bolt is fixedly connected to one side of the turntable, and one side of the limit bolt is threadedly connected to one side of the third threaded hole.

[0014] Preferably, any of the above schemes is that a plurality of fourth threaded holes are formed on one side of the second connecting rod, a fifth threaded hole is formed on one side of the second sleeve, and the fifth threaded hole is located corresponding to the fourth threaded hole.

[0015] Preferably, any of the above schemes is that one side of the second bolt is threadedly connected to one side of the fourth threaded hole and the fifth threaded hole, and one side of the second bolt is threadedly connected to a second nut.

[0016] The technical effect achieved by adopting the above scheme is that the threaded fixing has higher tensile strength and durability, can withstand greater force and pressure, and is more durable.

[0017] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0018] When using the device, first adjust the length of the first bracket and the second bracket by loosening the first bolt and the second bolt according to the length of the patient's leg. By adjusting the length of the bracket, it can better adapt to the needs of patients with different leg lengths, so as to ensure that the support bracket fits the patient's bones tightly and provides better support and stability. According to the thickness of the patient's legs, the legs are fixed to the first bracket and the second bracket by the first magic belt and the second magic belt, which is convenient for use. By loosening the limit device, the angle of the first bracket and the second bracket can be adjusted by the adjusting wheel. The angle adjustment can enable the joint support bracket to play a better role in improving joint stability, reducing joint load, etc., thereby further optimizing the treatment effect.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 It is a schematic diagram of the structure according to an embodiment of the utility model;

[0022] Figure 2 It is a schematic diagram of a three-dimensional structure according to an embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of the first bracket structure according to an embodiment of the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the adjusting wheel according to an embodiment of the utility model;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the limiting device according to an embodiment of the utility model;

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the second bracket according to an embodiment of the utility model.

[0027] In the figure: 1-first bracket, 2-first connecting rod, 3-first sleeve, 4-first bolt, 5-adjusting wheel, 6-limiting device, 7-second connecting rod, 8-second sleeve, 9-second bolt, 10-second bracket, 11-first magic band, 21-first threaded hole, 31-second threaded hole, 41-first nut, 51-fixed shaft, 52-third threaded hole, 61-turntable, 62-locking ring, 63-limiting bolt, 71-fourth threaded hole, 72-rotating wheel, 73-connecting hole, 81-fifth threaded hole, 91-second nut, 101-second magic band. DETAILED DESCRIPTION

[0028] like Figures 1 to 6 As shown, a joint support bracket includes a first bracket 1, one side of the first bracket 1 is fixedly connected to two first connecting rods 2, one side of the two connecting rods 2 is slidably connected to a first sleeve 3, one side of the first sleeve 3 is threadedly connected to a first bolt 4, one side of the first sleeve 3 is fixedly connected to an adjusting wheel 5, one side of the adjusting wheel 5 is threadedly connected to a limiting device 6, one side of the adjusting wheel 5 is rotatably connected to two second connecting rods 7, one side of the two second connecting rods 7 is slidably connected to a second sleeve 8, one side of the second sleeve 8 is threadedly connected to a second bolt 9, and one side of the second sleeve 8 is fixedly connected to a second bracket 10.

[0029] Two first magic tapes 11 are provided on one side of the first bracket 1, and two second magic tapes 101 are provided on one side of the second bracket 10. The first magic tape 11 and the second magic tape 101 are designed to be bonded to one side of the first bracket 1 and the second bracket 10, so that the tightness of the first bracket 1 and the second bracket 10 can be flexibly adjusted. Medical staff can adjust the tightness according to the needs of the patient, which not only facilitates the implementation of fixation, but also takes into account the comfort of the patient.

[0030] The first connecting rod 2 is provided with a plurality of first threaded holes 21, and the first sleeve 3 is provided with a second threaded hole 31 on one side, and the position of the second threaded hole 31 corresponds to the first threaded hole 21. The first connecting rod 2 and the first sleeve 3 are made of stainless steel as are the second connecting rod 7 and the second sleeve 8. The stainless steel support column has high strength and rigidity, can provide stable supporting force, can provide stable supporting force and reduce the weight of the fastener.

[0031] One side of the first bolt 4 is threadedly connected to one side of the first threaded hole 21 and the second threaded hole 31 , and one side of the first bolt 4 is threadedly connected to a first nut 41 .

[0032] One side of the adjusting wheel 5 is fixedly connected to a fixed shaft 51, one side of the second connecting rod 7 is fixedly connected to a rotating wheel 72, one side of the rotating wheel 72 is provided with a connecting hole 73, one side of the fixed shaft 51 is rotatably connected to one side of the connecting hole 73, and one side of the fixed shaft 51 is provided with a third threaded hole 52.

[0033] One side of the limiting device 6 includes a turntable 61, one side of the turntable 61 is fixedly connected to a locking ring 62, one side of the turntable 61 is fixedly connected to a limiting bolt 63, one side of the limiting bolt 63 is threadedly connected to one side of the third threaded hole 52, after adjusting the angle between the first bracket 1 and the second bracket 10, the turntable 61 is tightened to move the locking ring 62 and the limiting bolt 63, one side of the locking ring 62 contacts one side of the second connecting rod 7, and the adjusting wheel 5 and the rotating wheel 72 are clamped and fixed, thereby fixing the angle between the first bracket 1 and the second bracket 10.

[0034] A plurality of fourth threaded holes 71 are formed on one side of the second connecting rod 7 , and a fifth threaded hole 81 is formed on one side of the second sleeve 8 . The fifth threaded hole 81 is located corresponding to the fourth threaded hole 71 .

[0035] One side of the second bolt 9 is threadedly connected to one side of the fourth threaded hole 71 and the fifth threaded hole 81, and one side of the second bolt 9 is threadedly connected to the second nut 91. The length of the second bracket 10 can be adjusted by loosening the second bolt 9, pulling the second sleeve 8 down to a suitable position, and then fixing the second bolt 9.

[0036] Compared with the prior art, the present invention has the following beneficial effects:

[0037] When the device is used, the length of the first bracket 1 and the second bracket 10 is first adjusted by loosening the first bolt 4 and the second bolt 9 according to the length of the patient's leg. By adjusting the length of the bracket, it can better adapt to the needs of patients with different leg lengths, thereby ensuring that the support bracket fits the patient's bones tightly and provides better support and stability. According to the thickness of the patient's legs, the legs are fixed to the first bracket 1 and the second bracket 10 by the first magic belt 11 and the second magic belt 101, which is convenient for use. By loosening the limit device 6, the angle of the first bracket 1 and the second bracket 10 can be adjusted by the adjusting wheel 5. The angle adjustment can enable the joint support bracket to play a better role in improving joint stability, reducing joint load, etc., and further optimize the treatment effect.

Claims

1. A joint support bracket, characterized in that: The invention comprises a first bracket (1), wherein one side of the first bracket (1) is fixedly connected to two first connecting rods (2), one side of the two connecting rods (2) is slidably connected to a first sleeve (3), one side of the first sleeve (3) is threadedly connected to a first bolt (4), one side of the first sleeve (3) is fixedly connected to an adjusting wheel (5), one side of the adjusting wheel (5) is threadedly connected to a limiting device (6), one side of the adjusting wheel (5) is rotatably connected to two second connecting rods (7), one side of the two second connecting rods (7) is slidably connected to a second sleeve (8), one side of the second sleeve (8) is threadedly connected to a second bolt (9), and one side of the second sleeve (8) is fixedly connected to a second bracket (10); One side of the first bracket (1) is provided with two first magic bands (11), and one side of the second bracket (10) is provided with two second magic bands (101); The first connecting rod (2) is provided with a plurality of first threaded holes (21), and a second threaded hole (31) is provided on one side of the first sleeve (3), and the second threaded hole (31) is located corresponding to the first threaded hole (21); One side of the first bolt (4) is threadedly connected to one side of the first threaded hole (21) and the second threaded hole (31), and one side of the first bolt (4) is threadedly connected to a first nut (41); One side of the adjusting wheel (5) is fixedly connected to a fixed shaft (51), one side of the second connecting rod (7) is fixedly connected to a rotating wheel (72), one side of the rotating wheel (72) is provided with a connecting hole (73), one side of the fixed shaft (51) is rotatably connected to one side of the connecting hole (73), and one side of the fixed shaft (51) is provided with a third threaded hole (52); One side of the limiting device (6) comprises a rotating disk (61), one side of the rotating disk (61) is fixedly connected to a locking ring (62), one side of the rotating disk (61) is fixedly connected to a limiting bolt (63), and one side of the limiting bolt (63) is threadedly connected to one side of the third threaded hole (52).

2. A joint support bracket according to claim 1, characterized in that: A plurality of fourth threaded holes (71) are formed on one side of the second connecting rod (7), and a fifth threaded hole (81) is formed on one side of the second sleeve (8), wherein the fifth threaded hole (81) is located corresponding to the fourth threaded hole (71).

3. A joint support bracket according to claim 2, characterized in that: One side of the second bolt (9) is threadedly connected to one side of the fourth threaded hole (71) and the fifth threaded hole (81), and one side of the second bolt (9) is threadedly connected to a second nut (91).

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