Leg fixing and supporting device

Abstract

The utility model relates to the technical field of orthopedic nursing, in particular to a leg fixing and supporting device which comprises a bottom plate, a supporting plate, an angle adjusting mechanism and a fixing mechanism, the fixing mechanism comprises a supporting block, a silica gel pad, two sliding blocks, two connecting blocks, two fastening plates and two adjusting assemblies, and the supporting block is used for supporting the silica gel pad; when the leg needs to be supported, the leg is placed on the silica gel pad, the two sliding blocks move relatively by rotating the adjusting assemblies on the two sides of the supporting plate, then the two fastening plates drive the silica gel pad to move towards the leg until the silica gel pad is connected with the leg, and meanwhile, the two fastening plates drive the silica gel pad to move towards the leg until the silica gel pad is connected with the leg. The two fastening plates are used for supporting and fixing the legs of the patient, and the problems that the universality of a supporting plate is poor, the supporting plate cannot be adjusted, the supporting plate cannot be attached to the legs when the patient is thin, the fixing effect is affected, and the supporting plate possibly enables the legs to be subjected to unnecessary extrusion when the patient is fat, and fracture healing is affected are solved.

Description

Technical Field

[0001] This utility model relates to the field of orthopedic nursing technology, and in particular to a leg fixation support device. Background Technology

[0002] In orthopedic nursing, for some fracture patients, in order to speed up the patient's recovery, the leg is often supported and fixed by suspension. The suspension fixation method has poor stability during use, and the local contact between the suspension rope and the leg can easily affect the blood circulation of the patient's leg.

[0003] The prior art CN215021112U discloses a leg fixation support device for orthopedic care, including a base plate, a first support plate hinged to one end of the base plate, an angle adjustment mechanism between the base plate and the first support plate, and a second support plate slidably mounted on the end of the first support plate away from the hinge position. The support mechanism composed of the first, second, and third support plates can provide overall support for the patient's leg during use. Combined with a fixation strap, it limits leg movement, ensuring the overall stability of the patient's leg and keeping the leg straight during support. It can also correct the patient's leg position. Furthermore, the sliding connection between the first, second, and third support plates suspends the injured area, effectively preventing pressure on the injured area during support and ensuring a better recovery.

[0004] However, among the aforementioned institutions, the support plate has poor versatility. The support plate cannot be adjusted. If the patient is thin, the support plate may not fit the leg properly, affecting the fixation effect. If the patient is overweight, the support plate may cause unnecessary compression of the leg, affecting fracture healing. Utility Model Content

[0005] The purpose of this utility model is to provide a leg fixation support device, which solves the problems of poor versatility of the support plate, the inability to adjust the support plate, the inability of the support plate to fit the leg when the patient is thin, thus affecting the fixation effect, and the possibility that the support plate may cause unnecessary compression of the leg and affect fracture healing when the patient is fat.

[0006] To achieve the above objectives, this utility model provides a leg fixing support device, including a base plate, a support plate, an angle adjustment mechanism, and a fixing mechanism. The support plate has two opposing sliding grooves, and the support plate is hinged to the base plate. The angle adjustment mechanism is located between the base plate and the support plate. The fixing mechanism includes a support block, a silicone pad, two sliders, two connecting blocks, two fastening plates, and two adjusting components. The support block is fixedly connected to the support plate and located above it. The silicone pad is fixedly connected to the support block and located above it. The two sliders are slidably disposed within the two sliding grooves. The two connecting blocks are fixedly connected between the two sliders and the two fastening plates. The two adjusting components are respectively disposed opposite to each other on both sides of the support plate.

[0007] The fixing mechanism further includes multiple guide posts and multiple springs. The multiple guide posts are evenly arranged in the two sliding grooves, and the guide posts pass through the slider. The multiple springs are respectively sleeved on the outer walls of the multiple guide posts.

[0008] The adjustment assembly includes an adjustment rod and a handle. The adjustment rod is disposed on the outer side wall of the support plate, and one end of the adjustment rod passes through the support plate. The slider is rotatably connected to the through end of the adjustment rod, and the handle is fixedly connected to the other end of the adjustment rod.

[0009] The leg fixing support device further includes a sealing mechanism, which is disposed on both sides of the slider.

[0010] The sealing mechanism includes a sealing plate, a sliding plate, a telescopic rod, and a mounting spring. The sealing plate is fixedly connected to the slider and is located on the outer side wall of the slider. One end of the sliding plate is slidably disposed inside the sealing plate, and the other end of the sliding plate is in contact with the support plate. The telescopic rod is fixedly connected between the sealing plate and the sliding plate, and the mounting spring is sleeved on the outer side wall of the telescopic rod.

[0011] This utility model discloses a leg fixation support device. The support block supports the silicone pad, and the connecting block connects the slider and the fastening plate. When leg support is needed, the leg is placed on the silicone pad. By rotating the adjusting components on both sides of the support plate, the two sliders move relative to each other, thereby causing the two fastening plates to move the silicone pad towards the leg until the silicone pad contacts the leg. At the same time, the two fastening plates support and fix the patient's leg. This solves the problems of poor versatility of support plates, lack of adjustability, inability for thin patients to fit the leg properly, affecting the fixation effect, and potential unnecessary compression of the leg by overweight patients, which could affect fracture healing. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the overall structure of the first embodiment of this utility model.

[0014] Figure 2 This is a schematic diagram of the support block, silicone pad, and adjustment assembly of the first embodiment of this utility model.

[0015] Figure 3 This is a schematic diagram of the structure of the silicone pad, slider, and connecting block according to the first embodiment of this utility model.

[0016] Figure 4 yes Figure 3 Enlarged view of point A in the middle.

[0017] Figure 5 This is a schematic diagram of the overall structure of the second embodiment of the present invention.

[0018] Figure 6 This is a schematic diagram of the internal structure of the sealing plate according to the second embodiment of the present invention.

[0019] 101-Base plate, 102-Support plate, 103-Angle adjustment mechanism, 104-Support block, 105-Silicone pad, 106-Slider, 107-Connecting block, 108-Fastening plate, 109-Guide post, 110-Spring, 111-Adjusting rod, 112-Handle, 113-Slide groove, 201-Sealing plate, 202-Slide plate, 203-Telescopic rod, 204-Mounting spring. Detailed Implementation

[0020] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0021] First Embodiment

[0022] Please see Figures 1-4 , Figure 1 This is a schematic diagram of the overall structure of the first embodiment of this utility model. Figure 2 This is a schematic diagram of the support block, silicone pad, and adjustment assembly of the first embodiment of this utility model. Figure 3 This is a schematic diagram of the structure of the silicone pad, slider, and connecting block according to the first embodiment of this utility model. Figure 4 yes Figure 3 Enlarged view of point A in the middle.

[0023] This utility model provides a leg fixation support device, including a base plate 101, a support plate 102, an angle adjustment mechanism 103, and a fixing mechanism. The fixing mechanism includes a support block 104, a silicone pad 105, two sliders 106, two connecting blocks 107, two fastening plates 108, two adjustment components, multiple guide posts 109, and multiple springs 110. The adjustment components include an adjustment rod 111 and a handle 112. The above structure solves the problems of poor versatility of the support plate 102, the inability to adjust the support plate 102, the inability of the support plate 102 to fit the leg when the patient is thin, affecting the fixation effect, and the possibility that the support plate 102 may cause unnecessary compression of the leg and affect fracture healing when the patient is overweight.

[0024] In a specific embodiment, two sliding grooves 113 are provided opposite to each other on the support plate 102. The support plate 102 is hinged to the base plate 101. The angle adjustment mechanism 103 is disposed between the base plate 101 and the support plate 102. The base plate 101 is used to install the support plate 102 and the angle adjustment mechanism 103. The angle adjustment mechanism 103 is used to adjust the angle of the support plate 102. The support plate 102 is used to install the fixing mechanism.

[0025] The support block 104 is fixedly connected to the support plate 102 and located above the support plate 102. The silicone pad 105 is fixedly connected to the support block 104 and located above the support block 104. Two sliders 106 are slidably disposed within two grooves 113. Two connecting blocks 107 are fixedly connected between the two sliders 106 and the two fastening plates 108. Two adjusting components are respectively disposed opposite to each other on both sides of the support plate 102. The support block 104 supports the silicone pad 105, and the connecting block 107 connects the sliders 106 and the fastening plates 108. When leg support is needed, the leg is placed on the silicone pad 105. By rotating the adjusting components on both sides of the support plate 102, the two sliders 106 move relative to each other, thereby causing the two fastening plates 108 to move the silicone pad 105 toward the leg until the silicone pad 105 contacts the leg. At the same time, the two fastening plates 108 support and fix the patient's leg, solving the problems of poor versatility of the support plate 102, the inability to adjust the support plate 102, the inability of the support plate 102 to fit the leg properly when the patient is thin, affecting the fixation effect, and the possibility that the support plate 102 may cause unnecessary compression of the leg and affect fracture healing when the patient is overweight.

[0026] The guide posts 109 are evenly arranged in the two slide grooves 113 and penetrate the slider 106. The springs 110 are respectively sleeved on the outer side walls of the guide posts 109. The guide posts 109 are used to limit the slider 106 so that the movement of the slider 106 always follows the guide posts 109. The springs 110 are used to provide elastic force for the overall sliding of the slider 106 and prevent the two ends of the slider 106 from being difficult to slide.

[0027] The adjusting rod 111 is disposed on the outer side wall of the support plate 102, and one end of the adjusting rod 111 passes through the support plate 102. The slider 106 is rotatably connected to the through end of the adjusting rod 111. The handle 112 is fixedly connected to the other end of the adjusting rod 111. The patient can rotate the handle 112, causing the adjusting rod 111 to rotate, extending into or out of the support plate 102, thereby driving the slider 106 to move closer to or away from the silicone pad 105.

[0028] When using the leg fixation support device of this utility model, when leg support is needed, the leg is placed on the silicone pad 105. The patient can rotate the handles 112 on both sides, causing the two adjusting rods 111 to rotate and the two sliders 106 to move relative to each other. This causes the two fastening plates 108 to move the silicone pad 105 toward the leg until the silicone pad 105 contacts the leg. At the same time, the two fastening plates 108 support and fix the patient's leg. This solves the problems of poor versatility of the support plate 102, the inability to adjust the support plate 102, the inability of the support plate 102 to fit the leg properly when the patient is thin, affecting the fixation effect, and the possibility that the support plate 102 may cause unnecessary compression of the leg and affect fracture healing when the patient is overweight.

[0029] Second Embodiment

[0030] Please see Figures 5-6 , Figure 5 This is a schematic diagram of the overall structure of the second embodiment of the present invention. Figure 6 This is a schematic diagram of the internal structure of the sealing plate according to the second embodiment of the present invention.

[0031] Based on the first embodiment, the leg fixing support device of this utility model further includes a sealing mechanism, which includes a sealing plate 201, a sliding plate 202, a telescopic rod 203 and a mounting spring 204.

[0032] In a specific implementation, the sealing mechanism is disposed on both sides of the slider 106. The sealing mechanism is used to seal the groove 113 to prevent impurities from entering the groove 113 and affecting the normal movement of the spring 110 and the slider 106.

[0033] The sealing plate 201 is fixedly connected to the slider 106 and located on the outer wall of the slider 106. One end of the sliding plate 202 is slidably disposed within the sealing plate 201, and the other end of the sliding plate 202 is in contact with the support plate 102. The telescopic rod 203 is fixedly connected between the sealing plate 201 and the sliding plate 202. The mounting spring 204 is sleeved on the outer wall of the telescopic rod 203. The mounting spring 204 and the telescopic rod 203 are always in a compressed state. No matter how the slider 106 moves, one side of the sliding plate 202 is always relatively contracted, and the other side of the sliding plate 202 is relatively extended. Thus, the sealing plate 201 and the sliding plate 202 are always above the slide groove 113, preventing impurities from entering the slide groove 113 and affecting the normal movement of the spring 110 and the slider 106.

[0034] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A leg fixing support device, comprising a base plate, a support plate, and an angle adjustment mechanism, wherein two sliding grooves are arranged opposite each other on the support plate, the support plate is hinged to the base plate, and the angle adjustment mechanism is disposed between the base plate and the support plate, characterized in that, It also includes a fixing mechanism, which includes a support block, a silicone pad, two sliders, two connecting blocks, two fastening plates, and two adjusting components. The support block is fixedly connected to the support plate and is located above the support plate. The silicone pad is fixedly connected to the support block and is located above the support block. The two sliders are slidably disposed in the two sliding grooves. The two connecting blocks are fixedly connected between the two sliders and the two fastening plates. The two adjusting components are respectively disposed opposite to each other on both sides of the support plate.

2. The leg fixation support device as described in claim 1, characterized in that, The fixing mechanism also includes multiple guide posts and multiple springs. The multiple guide posts are evenly arranged in the two slide grooves and the guide posts pass through the slider. The multiple springs are respectively sleeved on the outer side walls of the multiple guide posts.

3. The leg fixation support device as described in claim 1, characterized in that, The adjustment assembly includes an adjustment rod and a handle. The adjustment rod is disposed on the outer side wall of the support plate, and one end of the adjustment rod passes through the support plate. The slider is rotatably connected to the through end of the adjustment rod, and the handle is fixedly connected to the other end of the adjustment rod.

4. A leg fixation support device as described in claim 1, characterized in that, The leg fixing support device also includes a sealing mechanism, which is disposed on both sides of the slider.

5. A leg fixation support device as described in claim 4, characterized in that, The sealing mechanism includes a sealing plate, a sliding plate, a telescopic rod, and a mounting spring. The sealing plate is fixedly connected to the slider and is located on the outer side wall of the slider. One end of the sliding plate is slidably disposed inside the sealing plate, and the other end of the sliding plate is in contact with the support plate. The telescopic rod is fixedly connected between the sealing plate and the sliding plate, and the mounting spring is sleeved on the outer side wall of the telescopic rod.

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