Postoperative automatic adjusting and lifting device for lower limb Taylor frame orthopedic patient
By designing an automatic adjustment and lifting device including support plate, height adjustment part and leg support frame, the problems of poor adaptability and inconvenient adjustment of Taylor frame in the prior art are solved, flexible adjustment and personalized support of Taylor frame are achieved, and patient comfort and rehabilitation efficiency are improved.
Patent Information
- Application Number
- CN202510149150.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-11
- Publication Date
- 2025-05-06
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing lower limb support or lifting devices are difficult to flexibly adapt to the complex structure and irregular shape of the Taylor frame, and the height or angle adjustment is inconvenient, so differentiated inflatable support cannot be provided.
An automatic adjustment and lifting device including a support plate, a height adjusting member and a leg support frame is designed. The support plate is fixed to the bed frame through a fixture. The height adjustment member uses a sliding table and a seat structure to achieve multi-stage adjustment of height and angle. Multiple airbag columns and airbag rings are arranged on the leg support frame, which can be supported differentiatedly as needed.
It realizes flexible adjustment and personalized support for Taylor frames of different structures, improves patient comfort and rehabilitation efficiency, and avoids the risk of secondary injury of traditional devices.
Smart Images
Figure CN119925111A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of medical auxiliary devices, and in particular relates to an automatic adjustment and lifting device for patients with lower limb Taylor frame orthopedics after surgery. Background Art
[0002] Taylor frames are usually used for external fixation of open fractures of the lower limbs and surgical correction of deformities of the lower limbs such as poliomyelitis. Because the correction treatment needs to be carried out gradually and slowly, the rod pin of the Taylor frame is adjusted 1-2mm every day as required. After surgery, the patient needs to wear the Taylor frame for a long time, and some patients need to wear it for half a year to a year. The lower limbs must be kept elevated during the long recovery period to reduce swelling and provide proper support. Existing lower limb support or lifting devices mostly use simple padding or brackets, but these methods often have the following problems: On the one hand, it is difficult to flexibly adapt to the shape of the Taylor frame. The Taylor frame itself has a complex structure, and the Taylor frames worn by different patients for different treatment purposes vary significantly in size and shape. Some existing fixed brackets or raising devices are often only suitable for conventional lower limb shapes and cannot fully fit the Taylor frame with an irregular shape, causing patients to feel uncomfortable during postoperative recovery due to insufficient support or insufficient fit.
[0003] On the other hand, the height or angle adjustment is not convenient enough. For patients with a long postoperative recovery period, the support height and angle of the lifting device often need to be repeatedly fine-tuned as the wound healing process changes. Existing devices usually require medical staff to manually disassemble or re-pad, and lack a mechanism for patients or caregivers to quickly and accurately adjust. Not only is the operation cumbersome, but there is also a risk of secondary injury during the operation, and it cannot provide patients with continuous, comfortable and safe support.
[0004] In addition, there is no solution that can provide differentiated pneumatic support according to the needs of different parts of the leg. Since the Taylor frame is worn in different parts and the local load-bearing conditions are different, if it cannot be adjusted independently or supported in a targeted manner for different parts, it will often cause excessive pressure or insufficient support in certain parts of the leg, causing pain or affecting the rehabilitation effect. Summary of the invention
[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide an automatic adjustment and lifting device for patients undergoing lower limb Taylor frame orthopaedics after surgery. The device can be flexibly adjusted according to the different structures of the lower limb Taylor frame, and can fine-tune the height and angle at any time according to the actual needs of the patient, and can provide differentiated support for different parts of the body.
[0006] To achieve the above object, the present invention provides the following technical solutions: An automatic adjustment and lifting device for a patient with a Taylor frame orthopedic lower limb after surgery, comprising a support plate placed on a mattress, with fixings being arranged at both ends of the support plate, the fixings being used to fix the support plate on a bed frame; A slide table is slidably arranged on the upper end surface of the support plate, a height adjustment member is slidably connected to the slide table, and the height adjustment member can be positioned at different heights of the slide table; A leg support frame is connected to the top of the height adjustment member, and the leg support frame is used to support the leg to be restored; The leg support frame comprises a connecting frame connected to the height adjusting member, both ends of the connecting frame are provided with supporting plates, a plurality of airbag columns are provided inside the supporting plates, and an air nozzle for inflation is provided below one end of the airbag column.
[0007] Furthermore, airbag rings are arranged on the airbag column at equal intervals along its length direction.
[0008] Furthermore, a positioning groove is provided on the top of the support plate; Two ends of the plurality of airbag columns are provided with second baffles, which are engaged with the positioning grooves; A limiting groove is provided on the top of the second baffle plate, and an ear plate is fixedly connected to the outer side of the top of the second baffle plate; When the second baffle is installed on the supporting plate, the ear plate fits in the positioning groove.
[0009] Furthermore, a through groove is symmetrically formed on the upper end surface of the support plate; The fixing member includes a threaded column that passes through the through slot, the bottom end of the threaded column is fixedly connected to the first baffle, and a butterfly nut is connected to the threaded column, and the butterfly nut is arranged above the support plate; A reinforcing plate is fixedly connected between the threaded column and the first baffle.
[0010] Furthermore, the upper end surface of the support plate is fixedly connected with a slide rail along its length direction; The slide table includes a clamping seat slidably arranged on the slide rail; The bottom of the card seat is provided with a card slot that matches the slide rail; A threaded hole is formed through one side of the locking seat, and a locking stud for locking the position of the locking seat is connected to the threaded hole, and a handle is fixedly connected to one end of the locking stud.
[0011] Furthermore, a vertical plate is symmetrically fixedly connected to the top of the clamping seat, and an adjustment groove is formed through the side of the vertical plate; The height adjustment member is slidably disposed between the two vertical plates; The height adjustment member comprises positioning plates which are arranged relatively to each other, and two positioning posts are arranged at the bottom of the positioning plates, and the positioning posts penetrate through the adjustment slots.
[0012] Furthermore, the inner side of the adjustment groove is provided with supporting grooves at equal intervals along its length direction, the supporting grooves are arranged obliquely, and both ends of the positioning column can be inserted into the supporting grooves.
[0013] Furthermore, one end of the positioning column is connected to a blocking bar, the outer side of the blocking bar is rotatably connected to a pull plate, and the inner side of one end of the pull plate is fixedly connected to a positioning column; One side of the vertical plate is provided with pull-position grooves at equal intervals along the height direction thereof; The positioning column can be snapped into the pull position groove.
[0014] Furthermore, a pin-connecting plate is symmetrically fixedly connected to the bottom of the connecting frame, a positioning hole is penetrated through the top side surface of the positioning plate, and the pin-connecting plate and the positioning hole are connected by bolts.
[0015] Compared with the prior art, the present invention has the following beneficial effects: The technical solution achieves adaptation to bed frames of different widths by arranging fixings on the support plate and using adjustable threaded columns, nuts, baffles and other components in the fixings; the structure opens a through groove on the support plate and arranges a reinforcing plate between the threaded column and the baffle, so that the support plate and the bed frame can fit tightly; this not only solves the problem that the existing support device is prone to shaking or displacement on the mattress or bed frame, but also ensures that the legs of postoperative patients are always in a stable support state during the long-term rehabilitation process, thereby avoiding secondary injuries caused by sliding or loosening of the device.
[0016] The technical solution arranges a slide rail on the support plate along the length direction, and a locking seat is slidably arranged on the slide rail; the locking seat can achieve rapid positioning or tightening through locking studs and handles, and is fixedly connected to the vertical plate on the top of the locking seat; adjustment slots are provided on both sides of the vertical plate, and the positioning plate can achieve multi-stage height and angle adjustment through locking columns, supporting slots, baffles, pull plates, positioning columns and other components; the combined structure can finely adjust the height and inclination angle of the support device at any time according to the needs of postoperative rehabilitation, avoiding the inconvenience of repeated disassembly and assembly or padding of traditional devices, and greatly improving the flexibility and safety of adjustment.
[0017] This technical solution arranges multiple airbag columns on the leg support frame, and arranges airbag rings on the airbag columns at equal intervals along the length direction; the airbag columns can be inflated independently, and the airbag rings fit the irregular shape of the Taylor frame after expansion, thereby providing differentiated support for different parts; at the same time, by opening a positioning groove on the top of the support plate, and cooperating with the baffles installed at both ends of the airbag columns for stable positioning, the irregular Taylor frame can be quickly fixed and reliably supported; compared with the traditional single support method, this solution fully solves the problem of difficulty in providing precise support for complex leg shapes, and significantly improves the patient's comfort and rehabilitation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the support plate of the present invention; Figure 3 It is a schematic diagram of the structure of the fixing member of the present invention; Figure 4 It is a structural schematic diagram of the slide table of the present invention; Figure 5 It is a structural schematic diagram of the height adjustment member of the present invention; Figure 6 It is a structural schematic diagram of the leg support frame of the present invention; Figure 7 It is a schematic structural diagram of the second baffle of the present invention.
[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. Support plate; 11. Slide rail; 12. Through slot; 2. Fixing member; 21. Threaded column; 211. Reinforcement plate; 22. Butterfly nut; 23. First baffle; 3. Slide; 31. Card seat; 311. Card slot; 312. Threaded hole; 32. Locking stud; 321. Handle; 33, vertical plate; 331, adjustment slot; 3311, support slot; 332, pull slot; 4. Height adjustment parts; 41. Positioning plate; 411. Positioning hole; 42. Positioning column; 43. Stop bar; 44. Pull plate; 441. Positioning column; 5. Leg support; 51. Connecting frame; 511. Pin-jointed plate; 52. Support plate; 521. Positioning groove; 53. Airbag column; 531. Airbag ring; 532. Air nozzle; 54. Second baffle plate; 541. Limiting groove; 542. Ear plate. DETAILED DESCRIPTION
[0020] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention, and does not strictly limit the scope of protection of the specific claims of the present invention. Example
[0021] See also Figure 1-7, an automatic adjustment and lifting device for lower limb Taylor frame orthopedic patients after surgery, comprising a support plate 1 placed on a mattress, with fixings 2 provided at both ends of the support plate 1, and the fixings 2 are used to fix the support plate 1 on the bed frame; the device improves the problem that it is difficult to stably fix an irregular Taylor frame in the prior art, and by providing the fixings 2 on the support plate 1, the support plate 1 can form a reliable contact with the bed frame, thereby avoiding the shortcomings of conventional support devices that shake or slip on the bed frame; the fixings 2 are adapted at multiple angles and heights through a threaded column 21, a butterfly nut 22 and a first baffle 23 to meet the requirements of different bed frame widths, and the overall structural strength is improved through a reinforcing plate 211 during use; the device can provide more stable support for the lower limbs of patients during postoperative rehabilitation, avoiding secondary damage to the affected limbs caused by repeated manual adjustments by patients.
[0022] See also Figure 6-7 , airbag rings 531 are arranged on the airbag column 53 at equal intervals along the length direction of the airbag column 53; the airbag rings 531 provide differentiated support for the patient by fitting with the Taylor frame in appearance, overcoming the deficiency of the prior art that it is impossible to accurately fit the complex lower limb external fixator; the airbag rings 531 can produce directional expansion when the air pressure in the airbag column 53 changes, and different air pressures can be injected into different airbag columns 53 as needed, thereby realizing personalized support for irregular Taylor frames and effectively alleviating the patient's leg discomfort.
[0023] See also Figure 6-7 A positioning groove 521 is provided on the top of the support plate 52; second baffles 54 are provided at both ends of the plurality of airbag columns 53, and the second baffles 54 are engaged in the positioning groove 521; a limiting groove 541 is provided on the top of the second baffle 54, and an ear plate 542 is fixedly connected to the outer side of the top of the second baffle 54; when the second baffle 54 is installed on the support plate 52, the ear plate 542 fits in the positioning groove 521; compared with the traditional fixed structure, this structure is easier to disassemble and position, and by pre-opening the positioning groove 521 on the top of the support plate 52, the airbag column 53 can remain stable and not shift during actual use, especially when differentiated support is required for different parts, the position of the airbag column 53 can be quickly replaced or adjusted, so as to better meet the actual needs of medical staff or patients.
[0024] See also Figure 1-3The upper end surface of the support plate 1 is symmetrically penetrated with a through groove 12; 2 includes a threaded column 21 set through the through groove 12, the bottom end of the threaded column 21 is fixedly connected with a first baffle 23, and a butterfly nut 22 is connected to the threaded column 21, and the butterfly nut 22 is arranged above the support plate 1; a reinforcing plate 211 is fixedly connected between the threaded column 21 and the first baffle 23; the design of the through groove 12 enables the threaded column 21 to more conveniently fit the outer side of the bed frame when adjusting its position in the through groove 12, thereby achieving stable fixation with the bed frame; the reinforcing plate 211 provides support between the threaded column 21 and the first baffle 23, and the fixing member 2 will not produce structural looseness during operation, thereby improving the safety and reliability of the whole machine when in use.
[0025] See also Figure 2 and Figure 4 The upper end surface of the support plate 1 is fixedly connected with the slide rail 11 along the length direction of the support plate 1; 3 includes a locking seat 31 slidably arranged on the slide rail 11; the bottom of the locking seat 31 is provided with a locking groove 311 that matches the slide rail 11; a threaded hole 312 is penetrated through one side of the locking seat 31, and the threaded hole 312 is connected with a locking stud 32 for locking the position of the locking seat 31, and one end of the locking stud 32 is fixedly connected with a handle 321; by arranging the slide rail 11 on the support plate 1 and coordinating the combination of the locking seat 31 and the locking stud 32, the shortcomings of the existing device in cumbersome operation when adjusting the height and angle are overcome; the locking seat 31 can move smoothly on the slide rail 11, and the setting of the handle 321 facilitates the quick loosening and tightening of the locking stud 32, so as to realize the positioning or release of the locking seat 31 and reduce the cumbersome disassembly and assembly process.
[0026] See also Figure 4-5 The top of the positioning seat 31 is symmetrically fixedly connected with a vertical plate 33, and an adjustment groove 331 is penetrated through the side of the vertical plate 33; 4 is slidably arranged between the two vertical plates 33; 4 includes a positioning plate 41 arranged oppositely, and two positioning columns 42 are arranged at the bottom of the positioning plate 41, and the positioning columns 42 penetrate the adjustment groove 331; the design of the vertical plate 33 enables the height adjustment member 4 to achieve multi-directional stable support on the slide 3, and can be accurately positioned when the height is adjusted in conjunction with the adjustment groove 331; by arranging the positioning columns 42 on the positioning plate 41 and making the positioning columns 42 coincide with the adjustment groove 331, the deficiency of the existing support device in terms of height or angle adjustment that requires repeated disassembly or padding is overcome, and a more convenient support method is provided for patients at different recovery stages.
[0027] See also Figure 4-5The inner side of the adjustment slot 331 is provided with supporting slots 3311 at equal intervals along the length direction of the adjustment slot 331. The supporting slots 3311 are arranged at an angle, and the two ends of the locking column 42 can be inserted into the supporting slots 3311. By setting the inclined supporting slots 3311 inside the adjustment slot 331, the locking column 42 can be firmly embedded in the supporting slot 3311 during height adjustment, thereby achieving more accurate positioning. When the medical staff or the patient adjusts the height according to the needs of the lower limbs, they only need to slide the locking column 42 up or down along the adjustment slot 331, and insert the two ends of the locking column 42 into the corresponding supporting slots 3311 to complete the fixation, thereby providing a more flexible adjustment method for long-term rehabilitation after lower limb surgery.
[0028] See also Figure 4-5 One end of the positioning column 42 is connected to a blocking bar 43, and a pull plate 44 is rotatably connected to the outer side of the blocking bar 43, and a positioning column 441 is fixedly connected to the inner side of one end of the pull plate 44; one side of the vertical plate 33 is provided with pull grooves 332 at equal intervals along the height direction of the vertical plate 33; the positioning column 441 can be inserted into the pull groove 332; this connection method further locks the position of the positioning plate 41 through the rotation cooperation of the blocking bar 43 and the pull plate 44, and combines the positioning column 441 to insert into the pull groove 332 to achieve a stable and fast fixing effect; when it is necessary to make fine adjustments to the angle or position of the height adjustment member 4, the positioning column 441 can be inserted into or removed from the pull groove 332 by rotating the pull plate 44 and along the vertical plate 33, so as to flexibly meet different postoperative rehabilitation needs.
[0029] See also Figure 5-6 The bottom of the connecting frame 51 is symmetrically fixedly connected with a pin plate 511, and a positioning hole 411 is opened through the top side of the positioning plate 41, and the pin plate 511 and the positioning hole 411 are connected by bolts; the bolt connection structure is convenient for maintenance and disassembly and assembly, and provides a more stable leg support for patients with lower limb Taylor frame orthosis after surgery; by arranging the pin plate 511 on the connecting frame 51 and opening the positioning hole 411 on the positioning plate 41, a more precise angle adjustment between the leg support frame 5 and the height adjustment member 4 can be achieved, which meets the requirements for different elevation angles or vertical heights during postoperative rehabilitation, thereby avoiding the inconvenience caused by repeated disassembly or reconfiguration of the support device. Example
[0030] This embodiment mainly elaborates on the problem of stable connection between the support plate and the bed frame and adapting to bed frames of different widths. The support plate 1 is made of aluminum alloy plate with a thickness of 4mm, and the fixing part 2 is made of a threaded column 21 with a diameter of 10mm and a material of 316 stainless steel, and is reinforced by a reinforcing plate 211 with a thickness of 2mm between the threaded column 21 and the first baffle 23; the width of the through groove 12 is 12mm and the length is 50mm. The through groove 12 can adjust the position of the threaded column 21 within the width range of 900mm to 1300mm of the bed frame. The specific working principle is as follows: First, place the support plate 1 on the surface of the mattress, and make the through slot 12 close to the outside of the bed frame; then, according to the width of the bed frame, move the threaded column 21 left and right in the through slot 12, so that the first baffle 23 fits the bottom of the bed frame; finally, tighten the butterfly nut 22 to stably lock the support plate 1 on the bed frame. Since the reinforcing plate 211 and the first baffle 23 are both made of 316 stainless steel, and are tightly welded to the threaded column 21 through a laser welding process, the support plate 1 can remain unchanged and avoid shaking even when a large load (for example, applying a lower limb support force of more than 40kg) is applied; this embodiment effectively solves the problem of secondary injuries caused by the loosening and slipping of traditional support devices, and ensures the safety and comfort of patients during postoperative rehabilitation. Example
[0031] The focus of this embodiment is to achieve multi-stage adjustment of the height and angle of the device to meet the needs of patients at different stages of postoperative rehabilitation. A slide rail 11 made of hard steel is installed on the surface of the support plate 1 along the length direction. The length of the slide rail 11 is 400mm. The clamping groove 311 at the bottom of the clamping seat 31 matches the width of the slide rail 11 to be 15mm. The clamping seat 31 is made of aluminum alloy die-casting; the locking stud 32 is of M8 specification and made of 304 stainless steel, and the handle 321 is made of nylon reinforced material for quick grip. The working principle includes: Move the locking seat 31 along the slide rail 11 to the section that matches the position of the patient's legs; by rotating the handle 321, drive the locking stud 32 to tighten in the threaded hole 312, thereby locking the locking seat 31; the vertical plate 33 symmetrically fixedly connected to the top of the locking seat 31 is provided with an adjustment slot 331, and a support slot 3311 is evenly spaced inside the adjustment slot 331; the locking column 42 at the bottom of the positioning plate 41 passes through the adjustment slot 331 and can be inserted into the support slot 3311. The angle and height of the positioning plate 41 can be adjusted to different gears due to the inclined distribution of the support slot 3311; the blocking bar 43 and the pulling plate 44 cooperate with the positioning column 441 and the pulling slot 332 to further fix the angle of the positioning plate 41, meeting the multi-stage adjustment requirements within the range of 0° to 45°. When the patient needs to raise or lower the support height, the locking seat 31 can be unlocked and moved to the corresponding position; at the same time, the appropriate support slot 3311 and the pulling slot 332 are selected for positioning according to needs. This embodiment can complete the fine adjustment of the height and angle without re-disassembling the support plate 1, and reduce the pressure on the affected limb caused by frequent operations. Example
[0032] This embodiment expands the description of the fitting support of the irregular Taylor frame around the leg support frame 5. The support plate 52 is made of ABS plastic injection molding, and the thickness of a single piece is 5mm. The connecting frame 51 is made of 2mm thick aluminum alloy plate cut and oxidized; a positioning groove 521 is opened on the top of the support plate 52, and multiple airbag columns 53 are made of medical grade TPU (thermoplastic polyurethane elastomer) material. The diameter of the airbag column 53 is 50mm and the length is 150mm. An airbag ring 531 is set every 25mm along the length direction on the outer wall of the airbag column 53. The working principle is as follows: The pin plate 511 at the bottom of the connecting frame 51 is connected to the positioning hole 411 on the positioning plate 41 through an M6 specification bolt; then the second baffle 54 is engaged in the positioning groove 521, so that it fits into the positioning groove 521 through the ear plate 542, thereby fixing the second baffles 54 at both ends of the airbag column 53 on the support plate 52; different airbag columns 53 can be connected to an air pump or a manual inflation device respectively, and the airbag ring 531 can be expanded and fit various irregular arc surfaces and support positions of the Taylor frame by adjusting the air pressure; in actual application, gas with a pressure value of 20kPa to 35kPa can be injected according to different stress sections of the patient's calf or thigh to obtain a more accurate support effect. Since the airbag ring 531 is evenly spaced and can be inflated or deflated separately, different areas can obtain differentiated and stable support, which significantly improves the comfort of patients during rehabilitation. This embodiment effectively overcomes the problem that the traditional single support method cannot meet the complex external fixation requirements, and provides a personalized and flexible postoperative support solution for Taylor frame orthopedic patients.
[0033] The working principle of the present invention is: When in use, first place the support plate 1 on the mattress under the legs to be supported, and use the fixing member 2 to fix the two ends of the support plate 1 on the bed frame. When installing the fixing member 2, let the first baffle 23 rest against the bottom of the bed frame, and adjust the position of the threaded column 21 in the through groove 12 according to the width of the bed frame, so that the through groove 12 fits on the outer surface of the bed frame, and then tighten the butterfly nut 22 to make the first baffle 23 fit tightly on the bed frame; Then, the positioning groove 311 is engaged with the slide rail 11, and the slide 3 is adjusted to the position below the leg to be supported, and the locking stud 32 is screwed into the threaded hole 312, so that one end of the locking stud 32 is against the slide rail 11, so that the slide 3 is fixed at the predetermined position on the slide rail 11 through the locking stud 32; The position of the slide 3 in the height adjustment member 4 is adjusted according to the height to be supported. When adjusting the position of the slide 3, the positioning column 42 is allowed to slide in the adjustment slot 331. When the predetermined position is reached, the two ends of the positioning column 42 are inserted into the supporting slot 3311, and the positioning column 441 is inserted into the pulling slot 332. In this way, the slide 3 can be fixed at the predetermined height in the height adjustment member 4. Next, adjust the angle between the leg support frame 5 and the positioning plate 41. When the angle is adjusted to a suitable angle, tighten the bolts connecting the positioning plate 41 and the pin-connecting plate 511. The leg to be supported is then placed on the airbag column 53, and air is inflated into the airbag column 53 through the air nozzle 532. As the air pressure in the airbag column 53 increases, the airbag ring 531 will expand and fit onto the Taylor frame worn on the leg. Since the Taylor frame is irregular, the air pressure in each airbag column 53 is different, so that the airbag ring 531 can support the irregular Taylor frame, making the patient's legs more comfortable.
[0034] The above is only a preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art unless otherwise specified and limited.
Claims
1. An automatic adjustment and lifting device for patients with lower limb Taylor orthopedic surgery, characterized in that: It comprises a support plate (1) placed on a mattress, wherein both ends of the support plate (1) are provided with fixing members (2), and the fixing members (2) are used to fix the support plate (1) on the bed frame; A slide table (3) is slidably provided on the upper end surface of the support plate (1), a height adjustment member (4) is slidably connected to the slide table (3), and the height adjustment member (4) can be positioned at different heights of the slide table (3); A leg support frame (5) is connected to the top of the height adjustment member (4), and the leg support frame (5) is used to support the leg to be restored; The leg support frame (5) comprises a connecting frame (51) connected to the height adjustment member (4), and supporting plates (52) are arranged at both ends of the connecting frame (51). A plurality of airbag columns (53) are arranged inside the supporting plates (52), and an air nozzle (532) for inflation is arranged below one end of the airbag column (53).
2. The automatic adjustment and lifting device for lower limb Taylor frame orthopedic patients after surgery according to claim 1, characterized in that: Airbag rings (531) are arranged on the airbag column (53) at equal intervals along its length direction.
3. The automatic adjustment and lifting device for lower limb Taylor frame orthopedic patients after surgery according to claim 2, characterized in that: A positioning groove (521) is formed on the top of the support plate (52); Second baffles (54) are provided at both ends of the plurality of airbag columns (53), and the second baffles (54) are engaged with the positioning grooves (521); A limiting groove (541) is provided on the top of the second baffle plate (54), and an ear plate (542) is fixedly connected to the outer side of the top of the second baffle plate (54); When the second baffle plate (54) is installed on the supporting plate (52), the ear plate (542) fits in the positioning groove (521).
4. The automatic adjustment and lifting device for lower limb Taylor frame orthopedic patients after surgery according to claim 1, characterized in that: A through groove (12) is symmetrically formed on the upper end surface of the support plate (1); The fixing member (2) comprises a threaded column (21) which is arranged to penetrate the through slot (12); the bottom end of the threaded column (21) is fixedly connected to a first baffle (23); and a butterfly nut (22) is connected to the threaded column (21); the butterfly nut (22) is arranged above the support plate (1); A reinforcing plate (211) is fixedly connected between the threaded column (21) and the first baffle plate (23).
5. The automatic adjustment and lifting device for lower limb Taylor frame orthopedic patients after surgery according to claim 1, characterized in that: The upper end surface of the support plate (1) is fixedly connected to a slide rail (11) along its length direction; The slide table (3) comprises a locking seat (31) slidably arranged on the slide rail (11); A locking groove (311) matching with the slide rail (11) is provided at the bottom of the locking seat (31); A threaded hole (312) is formed through one side of the locking seat (31), a locking stud (32) for locking the position of the locking seat (31) is connected to the threaded hole (312), and a handle (321) is fixedly connected to one end of the locking stud (32).
6. The automatic adjustment and lifting device for lower limb Taylor frame orthopedic patients after surgery according to claim 5, characterized in that: The top of the clamping seat (31) is symmetrically fixedly connected with a vertical plate (33), and the side of the vertical plate (33) is penetrated by an adjustment groove (331); The height adjustment member (4) is slidably disposed between the two vertical plates (33); The height adjustment member (4) comprises positioning plates (41) arranged opposite to each other, two locking posts (42) being arranged at the bottom of the positioning plates (41), and the locking posts (42) passing through the adjustment slot (331).
7. The automatic adjustment and lifting device for lower limb Taylor frame orthopedic patients after surgery according to claim 6, characterized in that: The inner side of the adjustment groove (331) is provided with supporting grooves (3311) at equal intervals along its length direction. The supporting grooves (3311) are arranged obliquely, and both ends of the locking column (42) can be locked into the supporting grooves (3311).
8. The automatic adjustment and lifting device for lower limb Taylor frame orthopedic patients after surgery according to claim 7, characterized in that: One end of the positioning column (42) is connected to a blocking bar (43), the outer side of the blocking bar (43) is rotatably connected to a pull plate (44), and the inner side of one end of the pull plate (44) is fixedly connected to a positioning column (441); One side of the vertical plate (33) is provided with pull-position grooves (332) at equal intervals along its height direction; The positioning column (441) can be inserted into the pull slot (332).
9. The automatic adjustment and lifting device for lower limb Taylor frame orthopedic patients after surgery according to claim 8, characterized in that: A pin-connecting plate (511) is symmetrically fixedly connected to the bottom of the connecting frame (51), a positioning hole (411) is penetrated through the top side surface of the positioning plate (41), and the pin-connecting plate (511) and the positioning hole (411) are connected by bolts.