Carbon fiber leg fixing support

Abstract

The utility model relates to the technical field of medical instruments, in particular to a carbon fiber leg fixing support which comprises a bottom plate, a hydraulic telescopic rod is fixedly connected into the bottom plate and connected with a supporting plate through a pin shaft, a bolster is slidably connected to the supporting plate, a supporting frame is fixedly connected to the bolster, and the supporting frame is fixedly connected with the bottom plate. The supporting frame is provided with a groove and a screw hole, the screw hole is detachably connected with a fixing frame through a bolt, and the fixing frame has various sizes. The angle of the supporting frame can be adjusted, and the bolster is additionally arranged, so that the comfort of the legs of a patient is improved; the carbon fiber material is adopted, the weight of the whole support is reduced, a patient can move the support, body fine adjustment is carried out, and the comfort of the patient is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a carbon fiber leg fixing bracket. Background Art

[0002] In orthopedic care in hospitals, leg fixing brackets are needed to fix the legs of postoperative patients to avoid secondary injuries. For patients with leg fractures, lifting the legs is beneficial to the recovery of their legs. In the past, the ankle was often suspended or the patient's leg was directly fixed and lifted with a bracket, both of which required the patient to maintain a fixed posture for a long time, which was not conducive to the patient's body fine-tuning and easily caused the patient's physical discomfort. Content of the Utility Model

[0003] The purpose of this application is to provide a carbon fiber leg fixing bracket, aiming to solve the problems in the above-mentioned prior art.

[0004] This application provides a carbon fiber leg fixing bracket, including a bottom plate. A hydraulic telescopic rod is fixedly connected inside the bottom plate. The hydraulic telescopic rod is connected to a support plate through a pin shaft. A cushion pillow is slidably connected to the support plate. A support frame is fixedly connected to the cushion pillow. A groove and a screw hole are provided on the support frame. A fixing frame is detachably connected to the screw hole through a bolt. The fixing frame includes various sizes.

[0005] Further, two rod grooves are provided inside the bottom plate, and a hydraulic telescopic rod is fixedly connected to each rod groove. The caliber of the rod groove matches the diameter of the hydraulic telescopic rod.

[0006] Further, the hydraulic telescopic rod includes a rod body. The rod body is fixedly connected in the rod groove. A piston rod is slidably connected to one end of the rod body. The end of the piston rod away from the rod body is rotatably connected to the pin shaft.

[0007] Further, the filler inside the cushion pillow is made of sponge material, and the outer cover of the cushion pillow is made of leather material.

[0008] Further, the overall shape of the outer cover of the cushion pillow is a hexahedron. The shape of the upper surface layer of the outer cover of the cushion pillow fits the groove. A sliding groove is fixedly connected to the bottom of the cushion pillow. The shape of the lower surface layer of the outer cover of the cushion pillow fits the sliding groove.

[0009] Further, the groove is a semi-circular arc surface, and the arc curvature radius of the groove is smaller at the front and larger at the back.

[0010] Further, the fixing frame is provided with screw holes matching the screw holes on the support frame. The fixing frame and the support frame are fixedly connected by bolts through the screw holes in pairs.

[0011] Further, a fixing groove is formed in the fixing frame. The fixing groove is a semi-cylindrical surface, and the change rate of the arc curvature radius of the fixing groove is consistent with the change rate of the curvature radius of the groove.

[0012] Further, a slider matching the sliding groove is fixedly connected to the support plate.

[0013] Further, the bottom plate, the support plate and the support frame are all made of carbon fiber material.

[0014] The beneficial effects of the present utility model are as follows: By adjusting the angle of the support frame and adding a cushion, the comfort of the patient's legs is increased; the use of carbon fiber material reduces the weight of the overall bracket, and the patient can move the bracket for fine adjustment of the body, thereby increasing the comfort of the patient. Description of the Drawings

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model.

[0016] Figure 2 is a schematic diagram of the connection of the hydraulic telescopic rod.

[0017] In the figure:

[0018] 1 - bottom plate; 2 - pin shaft; 3 - support plate; 4 - cushion; 5 - support frame; 6 - groove; 7 - screw hole; 8 - bolt; 9 - fixing frame; 10 - rod groove; 11 - rod body; 12 - piston rod; 13 - sliding groove; 14 - fixing groove; 15 - slider. Detailed Embodiment

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] As Figure 1 and Figure 2 shown, a carbon fiber leg fixing bracket includes a bottom plate 1. A hydraulic telescopic rod is fixedly connected inside the bottom plate 1. The hydraulic telescopic rod is connected to a support plate 3 through a pin shaft 2. A cushion 4 is slidably connected to the support plate 3. A support frame 5 is fixedly connected to the cushion 4. A groove 6 and a screw hole 7 are formed in the support frame 5. A fixing frame 9 is detachably connected to the screw hole 7 through a bolt 8. The fixing frame 9 includes various sizes.

[0021] Two rod grooves 10 are formed in the bottom plate 1, and a hydraulic telescopic rod is fixedly connected in each of the rod grooves 10. The caliber of the rod groove 10 matches the diameter of the hydraulic telescopic rod.

[0022] The hydraulic telescopic rod includes a rod body 11. The rod body 11 is fixedly connected in the rod groove 10. One end of the rod body 11 is slidably connected with a piston rod 12. The end of the piston rod 12 away from the rod body 11 is rotatably connected with a pin shaft 2.

[0023] The internal filler of the cushion pillow 4 is made of sponge material, and the outer cover of the cushion pillow 4 is made of leather material. The outer cover of the cushion pillow 4 can play a role in supporting the interior, being waterproof and easy to clean.

[0024] The outer cover of the cushion pillow 4 is a hexahedron as a whole. The shape of the upper surface layer of the cushion pillow 4 fits the groove 6. The bottom of the pillow cushion is fixedly connected with a sliding groove 13. The shape of the lower surface layer of the outer cover of the pillow cushion fits the sliding groove 13. The cushion pillow 4 and the support plate 3 are slidably connected, which is convenient for cleaning the cushion pillow 4 and the connecting components on the upper part of the cushion pillow 4. At the same time, when the patient does not need to lift the legs, the support plate 3 and its lower components can be quickly removed.

[0025] The groove 6 is a semi-circular arc surface, and the arc curvature radius of the groove 6 is smaller at the front and larger at the back.

[0026] The fixing frame 9 is provided with screw holes 7 matching the screw holes 7 on the support frame 5. The fixing frame 9 and the support frame 5 are fixedly connected by bolts 8 through the screw holes 7 in pairs.

[0027] The fixing frame 9 is provided with a fixing groove 14. The fixing groove 14 is a semi-circular arc surface, and the change rate of the arc curvature radius of the fixing groove 14 is consistent with the change rate of the curvature radius of the groove 6. A fixing frame 9 suitable for the leg size of the patient can be selected to increase the comfort of the patient.

[0028] The support plate 3 is fixedly connected with a slider 15 matching the sliding groove 13.

[0029] The bottom plate 1, the support plate 3 and the support frame 5 are all made of carbon fiber material, making the overall bracket light and portable.

[0030] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A carbon fiber leg fixing bracket, characterized in that It includes a bottom plate, inside which a hydraulic telescopic rod is fixedly connected. The hydraulic telescopic rod is connected to a support plate through a pin shaft. A cushion pillow is slidably connected to the support plate. A support frame is fixedly connected to the cushion pillow. Grooves and screw holes are provided on the support frame. A fixing frame is detachably connected to the screw holes through bolts, and the fixing frame includes various sizes.

2. The carbon fiber leg fixing bracket according to claim 1, characterized in that, Two rod grooves are provided inside the bottom plate, and a hydraulic telescopic rod is fixedly connected to each of the rod grooves. The diameter of the rod grooves matches the diameter of the hydraulic telescopic rod.

3. The carbon fiber leg fixing bracket according to claim 2, wherein, The hydraulic telescopic rod includes a rod body fixedly connected in the rod groove. One end of the rod body is slidably connected with a piston rod, and the end of the piston rod away from the rod body is rotatably connected to the pin shaft.

4. A carbon fiber leg fixing bracket according to claim 1, characterized in that, The filler inside the cushion pillow is made of sponge material, and the outer cover of the cushion pillow is made of leather material.

5. A carbon fiber leg fixing bracket according to claim 4, characterized in that, The outer cover of the cushion pillow is a hexahedron as a whole. The shape of the upper surface layer of the outer cover of the cushion pillow fits the groove, and a sliding groove is fixedly connected to the bottom of the cushion pillow. The shape of the lower surface layer of the outer cover of the cushion pillow fits the sliding groove.

6. The carbon fiber leg fixing bracket according to claim 5, characterized in that The groove is a semi-cylindrical surface, and the arc curvature radius of the groove is smaller at the front and larger at the back.

7. The carbon fiber leg fixing bracket according to claim 1, wherein, The fixing frame is provided with screw holes matching the screw holes on the support frame, and the fixing frame and the support frame are fixedly connected by bolts through the screw holes in pairs.

8. The carbon fiber leg fixing bracket according to claim 7, characterized in that The fixing frame is provided with a fixing groove, which is a semi-cylindrical surface, and the change rate of the arc curvature radius of the fixing groove is consistent with the change rate of the curvature radius of the groove.

9. The carbon fiber leg fixing bracket according to claim 5, wherein The support plate is fixedly connected with a slider matching the sliding groove.

10. A carbon fiber leg fixing bracket according to claim 1, characterized in that, The bottom plate, the support plate and the support frame are all made of carbon fiber material.

Images