CN113397792A

CN113397792A - Orthopedic wound rehabilitation fixing device

Info

Publication number: CN113397792A
Application number: CN202110548112.0A
Authority: CN
Inventors: 郑林峰; 徐进; 郑寒; 汪珏
Original assignee: Chun'an Xinfu Traditional Chinese Medicine Bone Injury Hospital
Current assignee: Chun'an Xinfu Traditional Chinese Medicine Bone Injury Hospital
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-09-17

Abstract

The invention relates to the technical field of medical instruments, in particular to an orthopedic wound rehabilitation fixing device which comprises a bottom plate, wherein the top of the bottom plate is connected with a connecting box in a sliding mode, and the middle of the inner cavity of the connecting box is provided with a threaded pipe; through the bottom plate, the connecting box, the screwed pipe, the threaded rod, the extension board, first cardboard, the second cardboard, a spring, the third cardboard, servo motor, the gear, the pinion rack, the regulating plate, adjust the pole, the atress board, electric putter, the riser, the diaphragm, the setting of slide and slide rail, it is different because patient's shank thickness to have solved current recovered fixing device of wound for orthopedics, can't be applicable to the thicker patient of shank when using traditional fixing device, the length of its shank is also the same extremely, traditional fixing device can't be applicable to the longer patient of shank, thereby lead to its unable whole covers, because the problem that can't carry out height adjustment as required simultaneously keeps same height for a long time at recovered in-process patient's shank.

Description

Orthopedic wound rehabilitation fixing device

Technical Field

The invention relates to the technical field of medical instruments, in particular to an orthopedic wound rehabilitation fixing device.

Background

Medical devices refer to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including computer software as needed, the utility is mainly obtained in physical and other ways, not in pharmacological, immunological or metabolic ways, or is involved in such ways but only plays an auxiliary role, the purpose is to diagnose, prevent, monitor, treat or relieve diseases, diagnose, monitor, treat, relieve or compensate for injuries, check, substitute, regulate or support physiological structures or physiological processes, support or maintain life, control pregnancy, provide information for medical or diagnostic purposes by examining samples from the human body, orthopedics is one of the most common departments of various hospitals, and is mainly used for studying the anatomy, the skeletal muscle system, the anatomy, the body and the like, Physiology and pathology, the maintenance and development of the normal morphology and function of this system using drugs, surgery and physical methods.

However, the existing orthopedic wound rehabilitation fixing device has the following problems: 1. because the legs of the patient are different in thickness, the traditional fixing device cannot be suitable for the patient with the thicker legs when being used, so that the normal use of the patient is influenced, and the rehabilitation effect of the patient is also influenced; 2. because the length of the legs of the patients is different due to different heights of the patients, the traditional fixing device cannot be suitable for the patients with longer legs, so that the patients cannot be completely covered, the using effect of the traditional fixing device is reduced, and the rehabilitation efficiency of the patients is influenced; 3. because the leg of the patient keeps the same height for a long time in the rehabilitation process and the height of the leg of the patient can not be adjusted according to the requirement, the use effect is influenced while the recovery is not facilitated, and therefore the orthopedic wound rehabilitation fixing device is provided for solving the problem.

Disclosure of Invention

The invention aims to provide an orthopedic wound rehabilitation fixing device, which has the advantages of adjustable use width and adjustable use length, solves the problems that the existing orthopedic wound rehabilitation fixing device has different leg thicknesses of patients, when the traditional fixing device is used, the device can not be suitable for patients with thicker legs, which not only affects the normal use of the device, but also affects the rehabilitation effect of the device and has different body heights of the patients, the length of the legs is different, the traditional fixing device can not be suitable for patients with longer legs, thereby causing that the patient can not be covered completely, not only reducing the using effect of the patient, but also influencing the rehabilitation efficiency of the patient, because the leg of the patient keeps the same height for a long time in the rehabilitation process and the height of the leg of the patient can not be adjusted according to the requirement, the leg of the patient is not easy to recover and the using effect is affected.

In order to achieve the purpose, the invention provides the following technical scheme: a wound rehabilitation fixing device for orthopedics department comprises a bottom plate, wherein a connecting box is connected to the top of the bottom plate in a sliding mode, a threaded pipe is arranged in the middle of an inner cavity of the connecting box, threaded rods are connected to two ends of the inner cavity of the threaded pipe in a threaded mode, a supporting plate is fixedly installed on the outer side of each threaded rod, a first clamping plate is fixedly installed on the top of the inner side of each supporting plate, a second clamping plate is connected to the inner cavity of each first clamping plate in a sliding mode, a spring is fixedly installed on the inner side of each second clamping plate, a third clamping plate is fixedly installed on the inner side of each spring, a servo motor is fixedly installed at the rear end of the top of the bottom plate, a gear is fixedly installed on an output shaft of each servo motor, toothed plates are meshed with the top and the bottom of each toothed plate, one side, away from the gear, of each toothed plate is fixedly installed with the connecting box, adjusting plates are hinged to two sides of the bottom plate, a stress plate is fixedly installed on the inner side of the top of each adjusting plate, the inboard fixed mounting of atress board has electric putter, electric putter's inboard fixed mounting has the riser, the bottom fixed mounting of riser has the diaphragm, the both ends at diaphragm top all articulate there is the regulation pole, the one end of diaphragm is kept away from to the regulation pole is articulated with the middle part of regulating plate bottom, the equal fixed mounting in both ends at diaphragm top has the slide rail, the sliding surface at slide rail top is connected with the slide, the top of slide is articulated with the inboard of regulating plate.

Preferably, third chutes are formed in the front end and the rear end of two sides of the top of the bottom plate, third sliding blocks are connected to inner cavities of the third chutes in a sliding mode, and the tops of the third sliding blocks are fixedly installed at the bottom of the connecting box.

Preferably, the middle part of the outer side of the threaded pipe is fixedly provided with a turntable, and the outer side of the turntable is fixedly provided with a rotating block.

Preferably, a baffle is fixedly installed in the middle of the inner cavity of the threaded pipe, and the baffle is circular in shape.

Preferably, first chutes are formed in two ends of the bottom of the inner cavity of the connecting box, first sliding blocks are connected to the inner cavity of the first chutes in a sliding mode, and the tops of the first sliding blocks and the bottom of the supporting plate are fixedly installed.

Preferably, cushion blocks are fixedly mounted at two ends of the bottom of the inner cavity of the connecting box, and the tops of the cushion blocks are supported by bearings at two ends of the outer side of the threaded pipe.

Preferably, the top of the connecting box is provided with an opening, and the top of the support plate penetrates through the top of the connecting box through the opening.

Preferably, the upper end and the lower end of the two sides of the inner cavity of the first clamping plate are both provided with a second sliding groove, the inner cavity of the second sliding groove is connected with a second sliding block in a sliding manner, and the inner side of the second sliding block is fixedly installed on the outer side of the second clamping plate.

Preferably, the hole is formed in the inner side of the first clamping plate, and the second clamping plate and the third clamping plate penetrate through the inner side of the first clamping plate through the hole.

Preferably, the outer side of the connecting box is hinged with a box door through a hinge, and a handle is fixedly mounted at one end of the surface of the box door.

Compared with the prior art, the invention has the following beneficial effects:

the invention can effectively use different patients through the arrangement of the bottom plate, the connecting box, the threaded pipe, the threaded rod, the support plate, the first clamping plate, the second clamping plate, the spring, the third clamping plate, the servo motor, the gear, the toothed plate, the adjusting rod, the stress plate, the electric push rod, the vertical plate, the transverse plate, the sliding seat and the sliding rail, so as to adjust the length and the thickness of the used patient, improve the practicability of the use, improve the height or adjust the used height of the used patient, ensure the recovery and use effects, solve the problems that the existing orthopedic wound recovery fixing device can not be suitable for patients with thicker legs when using the traditional fixing device, not only influences the normal use of the patients, but also influences the recovery effect and causes different heights of the patients and different lengths of the legs, traditional fixing device can't be applicable to the longer patient of shank to lead to it can't whole covers, not only reduce its result of use, influenced the recovered efficiency of patient moreover, because patient's shank keeps same height simultaneously can't carry out height control as required for a long time at recovered in-process, be unfavorable for the problem that influences the result of use when recovering.

The invention can be used for connecting the bottom plate and the connecting box in a sliding way through the arrangement of the third chute and the third slide block so as to facilitate the pushing of the connecting box for moving and supporting the connecting box, can be used for rotating the rotating block through the arrangement of the turntable and the rotating block, the rotating block drives the turntable, the turntable drives the threaded pipe to rotate so as to facilitate the driving of the threaded rod to extend outwards, can be used for separating the inner cavity of the threaded pipe through the circular arrangement of the baffle plate and the baffle plate so as to avoid the contact of two groups of threaded rods, so that the threaded pipe is arranged in two independent spaces, can be used for supporting the support plate through the arrangement of the first chute and the first slide block, and can also assist the support plate to slide so as to facilitate the subsequent adjustment work of the support plate, and can be used for connecting the cushion block and the threaded pipe in a rotating way through the arrangement of the cushion block and the bearing support of the threaded pipe, and can also support the bearing so as to support the threaded pipe.

The connecting box can be used for facilitating the support plate to penetrate through the connecting box through the arrangement of the through opening, so that the support plate is conveniently connected with the first clamping plate, a certain space can be reserved for adjusting the support plate, the first clamping plate and the second clamping plate can be used for sliding between each other through the arrangement of the second sliding groove and the second sliding block, so that the using length of the connecting box can be conveniently extended, the using effect of the connecting box is improved, the second clamping plate can be conveniently extended out of or enter the inner cavity of the first clamping plate through the arrangement of the holes, the using length of the connecting box can be conveniently adjusted, the practicability of the connecting box is improved, and the box door can be conveniently pulled through the arrangement of the box door and the handle, so that the connecting box can be conveniently opened, and the interior of the connecting box can be operated or checked and maintained.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial cross-sectional view of a threaded tubular in accordance with the present invention;

FIG. 3 is a front view of the junction box structure of the present invention;

FIG. 4 is a side view of the structure of the present invention;

FIG. 5 is a top view of the servo motor structure of the present invention;

FIG. 6 is a perspective view of a first clip structure of the present invention;

FIG. 7 is a perspective view of a portion of the junction box of the present invention;

fig. 8 is a perspective view showing a partial structure of the connection box of the present invention.

In the figure: 1. a base plate; 2. a connecting box; 3. a threaded pipe; 4. a turntable; 5. a threaded rod; 6. a baffle plate; 7. a first chute; 8. a first slider; 9. a support plate; 10. a port; 11. a first clamping plate; 12. a second chute; 13. a second slider; 14. a second clamping plate; 15. a spring; 16. a third clamping plate; 17. a third chute; 18. a third slider; 19. a servo motor; 20. a gear; 21. a toothed plate; 22. cushion blocks; 23. an adjusting plate; 24. adjusting a rod; 25. a stress plate; 26. an electric push rod; 27. a vertical plate; 28. a transverse plate; 29. a slide base; 30. a slide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-8, an orthopedic wound rehabilitation fixing device comprises a bottom plate 1, a connecting box 2 is slidably connected to the top of the bottom plate 1, a threaded pipe 3 is arranged in the middle of an inner cavity of the connecting box 2, threaded rods 5 are respectively and threadedly connected to both ends of the inner cavity of the threaded pipe 3, a support plate 9 is fixedly mounted on the outer side of each threaded rod 5, a first clamping plate 11 is fixedly mounted on the top of the inner side of the support plate 9, a second clamping plate 14 is slidably connected to the inner cavity of the first clamping plate 11, a spring 15 is fixedly mounted on the inner side of the second clamping plate 14, a third clamping plate 16 is fixedly mounted on the inner side of the spring 15, a servo motor 19 is fixedly mounted at the rear end of the top of the bottom plate 1, a gear 20 is fixedly mounted on an output shaft of the servo motor 19, toothed plates 21 are respectively engaged with the top and the bottom of the gear 20, one side of each toothed plate 21, which is far away from the gear 20, is fixedly mounted with the connecting box 2, adjusting plates 23 are respectively hinged to both sides of the bottom plate 1, the inner side of the top of the adjusting plate 23 is fixedly provided with a stress plate 25, the inner side of the stress plate 25 is fixedly provided with an electric push rod 26, the inner side of the electric push rod 26 is fixedly provided with a vertical plate 27, the bottom of the vertical plate 27 is fixedly provided with a transverse plate 28, both ends of the top of the transverse plate 28 are hinged with adjusting rods 24, one end of each adjusting rod 24, which is far away from the transverse plate 28, is hinged with the middle part of the bottom of the adjusting plate 23, both ends of the top of the transverse plate 28 are fixedly provided with slide rails 30, the surface of the top of each slide rail 30 is connected with a slide seat 29 in a sliding manner, the top of each slide seat 29 is hinged with the inner side of the adjusting plate 23, and through the arrangement of the bottom plate 1, the connecting box 2, the threaded pipe 3, the threaded rod 5, the support plate 9, the first clamping plate 11, the second clamping plate 14, the spring 15, can be effectively used by different patients so as to conveniently adjust the length and thickness of the use of the orthopedic wound rehabilitation fixing device, simultaneously improve the practicability of the use of the orthopedic wound rehabilitation fixing device, and also can improve the orthopedic wound rehabilitation fixing device or adjust the height of the use of the orthopedic wound rehabilitation fixing device, thereby ensuring the recovery and use effects, solving the problems that the prior orthopedic wound rehabilitation fixing device cannot be suitable for patients with thicker legs when using the traditional fixing device due to different leg thicknesses of the patients, not only influences the normal use of the orthopedic wound rehabilitation fixing device, but also influences the rehabilitation effect of the orthopedic wound rehabilitation fixing device and causes different leg lengths due to different height differences of the patients, the traditional fixing device cannot be suitable for patients with longer legs, thereby causing the incomplete coverage of the orthopedic wound rehabilitation fixing device, not only reducing the use effect of the orthopedic wound rehabilitation fixing device, but also influencing the rehabilitation efficiency of the patients, because the legs of the patients can not be adjusted according to the requirements while keeping the same height for a long time in the rehabilitation process, is not beneficial to recovery and simultaneously influences the use effect.

Specifically, third spout 17 has all been seted up at the front and back both ends of 1 top both sides of bottom plate, and the inner chamber sliding connection of third spout 17 has third slider 18, the top of third slider 18 and the bottom fixed mounting of connecting box 2.

In this embodiment, when the third sliding block 18 slides in the inner cavity of the third sliding groove 17, the bottom plate 1 and the connecting box 2 can be slidably connected, so that the connecting box 2 can be pushed to move conveniently, and can be supported at the same time.

Specifically, the middle part of the outer side of the threaded pipe 3 is fixedly provided with a turntable 4, and the outer side of the turntable 4 is fixedly provided with a rotating block.

In this embodiment, operating personnel is manual to be stirred or to drive the turning block and rotate, then can drive when the turning block rotates and drive carousel 4, and carousel 4 drives screwed pipe 3 and rotates to drive threaded rod 5 extends to the outside.

Specifically, a baffle 6 is fixedly arranged in the middle of the inner cavity of the threaded pipe 3, and the baffle 6 is circular.

In this embodiment, the baffle 6 is mounted in the inner cavity of the threaded pipe 3 to separate the inner cavity of the threaded pipe 3, so as to prevent the two sets of threaded rods 5 from contacting each other, and to make them in two independent spaces.

Specifically, first spout 7 has all been seted up at the both ends of 2 inner chamber bottoms of connecting box, and the inner chamber sliding connection of first spout 7 has first slider 8, the top of first slider 8 and the bottom fixed mounting of extension board 9.

In this embodiment, the first slider 8 is used to support the support plate 9, and the first slider 8 can also assist and drive the support plate 9 to slide under the sliding action of the first sliding groove 7, so as to facilitate the subsequent adjustment work.

Specifically, cushion blocks 22 are fixedly mounted at two ends of the bottom of the inner cavity of the connecting box 2, and the tops of the cushion blocks 22 are supported by bearings at two ends of the outer side of the threaded pipe 3.

In this embodiment, the cushion block 22 is used to support the threaded pipe 3, and the cushion block 22 and the threaded pipe 3 are rotatably connected through the bearing, so that the threaded pipe 3 can be supported by rotating when being supported.

Specifically, the top of the connecting box 2 is provided with an opening 10, and the top of the support plate 9 penetrates through the top of the connecting box 2 through the opening 10.

In this embodiment, the through opening 10 facilitates the support plate 9 to penetrate through the connection box 2, thereby facilitating the connection between the support plate and the first clamping plate 11, and further leaving a certain space for the adjustment.

Specifically, second chutes 12 have been all seted up at the upper and lower both ends of 11 inner chambers both sides of first cardboard, and the inner chamber sliding connection of second chute 12 has second slider 13, the inboard of second slider 13 and the outside fixed mounting of second cardboard 14.

In this embodiment, the first card board 11 and the second card board 14 slide through the sliding action of the second sliding block 13 in the inner cavity of the second sliding groove 12, so as to extend the length of the use of the first card board, thereby improving the use effect of the first card board.

Specifically, holes are formed in the inner side of the first clamping plate 11, and the second clamping plate 14 and the third clamping plate 16 penetrate through the inner side of the first clamping plate 11 through the holes.

In this embodiment, the hole facilitates the second clamping plate 14 to extend out of or enter the inner cavity of the first clamping plate 11, so as to adjust the length of the use thereof, thereby improving the practicability thereof.

Specifically, the outer side of the connecting box 2 is hinged with a box door through a hinge, and a handle is fixedly mounted at one end of the surface of the box door.

In this embodiment, the staff conveniently pulls the chamber door when pulling the handle to in open connecting box 2, thereby operate or inspect and maintain its inside.

The working principle is as follows: firstly, when the using width of the screw-type pipe needs to be adjusted, two groups of turntables 4 are rotated simultaneously, the turntables 4 are utilized to drive the threaded pipe 3 to rotate, positive and negative threads are carved on the outer side of the threaded rod 5, internal threads are carved on the inner cavity of the threaded pipe 3, then the threaded rod 5 can extend out of the inner cavity of the threaded pipe 3 and push the support plate 9 through the relationship of threaded connection between the threaded rod 5 and the threaded pipe 3, the support plate 9 drives the first clamping plates 11 to move outwards, at the moment, the distance between the two groups of first clamping plates 11 can be increased, so that the using width of the screw-type pipe can be adjusted, the relationship of sliding connection between the first sliding blocks 8 and the inner cavity of the first sliding chute 7 is utilized, the first sliding blocks 8 and the support plate 9 are fixedly arranged for assisting the support plate 9 to slide, meanwhile, the stable operation of the screw-type pipe is convenient, when the using length of the screw-type pipe needs to be adjusted, the servo motor 19 is started by utilizing an external controller, utilize servo motor 19 to drive gear 20 and carry out slow rotation, and through the principle of tooth meshing between gear 20 and the pinion rack 21 can make pinion rack 21 move to the outside, pinion rack 21 promotes connecting box 2 and moves to the outside simultaneously, so that extend the inner chamber of first cardboard 11 with second cardboard 14, spring 15 and third cardboard 16, extend to when extending to a certain extent simultaneously, spring 15 can promote the third cardboard 16 to the outside in order to relieve by the restriction of first cardboard 11, thereby conveniently fix it, need press the third cardboard 16 to the outside simultaneously when contracting, simultaneously third cardboard 16 can compress spring 15, so that receive the third cardboard 16 to the inner chamber of first cardboard 11, thereby make things convenient for subsequent use and operation, at this moment alright according to the height or the height position of needs adjustment patient's shank after the completion of fixing, at this moment utilize external controller to start electric putter 26 earlier, utilize electric putter 26 to promote atress board 25 to the outside, atress board 25 drives the bottom of regulating plate 23 and moves to the left side to utilize slide 29 to can assist it to slide and support it at the gliding effect of slide rail 30 top surface, thereby regulating plate 23 can be with bottom plate 1 jack-up and with patient's shank jack-up realization effect of adjusting afterwards, and adjust pole 24 can be used to support the side of regulating plate 23, in order to guarantee the effect and the steadiness of its support.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an orthopedics is with recovered fixing device of wound, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is connected with a connecting box (2) in a sliding manner, the middle of the inner cavity of the connecting box (2) is provided with a threaded pipe (3), threaded rods (5) are connected to two ends of the inner cavity of the threaded pipe (3) in a threaded manner, a support plate (9) is fixedly mounted on the outer side of the threaded rod (5), a first clamping plate (11) is fixedly mounted on the inner side of the support plate (9), a second clamping plate (14) is connected to the inner cavity of the first clamping plate (11) in a sliding manner, a spring (15) is fixedly mounted on the inner side of the second clamping plate (14), a third clamping plate (16) is fixedly mounted on the inner side of the spring (15), a servo motor (19) is fixedly mounted on the rear end of the top of the bottom plate (1), a gear (20) is fixedly mounted on an output shaft of the servo motor (19), and toothed plates (21) are meshed with the top and the bottom of the gear (20), one side of the toothed plate (21) far away from the gear (20) is fixedly arranged with the connecting box (2), both sides of the bottom plate (1) are hinged with adjusting plates (23), the inner sides of the tops of the adjusting plates (23) are fixedly provided with stress plates (25), an electric push rod (26) is fixedly arranged on the inner side of the stress plate (25), a vertical plate (27) is fixedly arranged on the inner side of the electric push rod (26), a transverse plate (28) is fixedly arranged at the bottom of the vertical plate (27), adjusting rods (24) are hinged at two ends of the top of the transverse plate (28), one end of the adjusting rod (24) far away from the transverse plate (28) is hinged with the middle part of the bottom of the adjusting plate (23), the equal fixed mounting in both ends at diaphragm (28) top has slide rail (30), the surperficial sliding connection at slide rail (30) top has slide (29), the top of slide (29) is articulated with the inboard of regulating plate (23).

2. The orthopedic wound healing fixation device of claim 1, wherein: third spout (17) have all been seted up at the front and back both ends of bottom plate (1) top both sides, the inner chamber sliding connection of third spout (17) has third slider (18), the top of third slider (18) and the bottom fixed mounting of connecting box (2).

3. The orthopedic wound healing fixation device of claim 1, wherein: the middle part of the outer side of the threaded pipe (3) is fixedly provided with a turntable (4), and the outer side of the turntable (4) is fixedly provided with a rotating block.

4. The orthopedic wound healing fixation device of claim 1, wherein: the middle part of the inner cavity of the threaded pipe (3) is fixedly provided with a baffle (6), and the baffle (6) is circular.

5. The orthopedic wound healing fixation device of claim 1, wherein: first spout (7) have all been seted up at the both ends of connecting box (2) inner chamber bottom, the inner chamber sliding connection of first spout (7) has first slider (8), the top of first slider (8) and the bottom fixed mounting of extension board (9).

6. The orthopedic wound healing fixation device of claim 1, wherein: cushion blocks (22) are fixedly mounted at two ends of the bottom of the inner cavity of the connecting box (2), and the tops of the cushion blocks (22) are supported by bearings at two ends of the outer side of the threaded pipe (3).

7. The orthopedic wound healing fixation device of claim 1, wherein: opening (10) have been seted up at the top of connecting box (2), opening (10) run through the top of connecting box (2) are passed through to the top of extension board (9).

8. The orthopedic wound healing fixation device of claim 1, wherein: second chutes (12) are formed in the upper end and the lower end of the two sides of the inner cavity of the first clamping plate (11), second sliding blocks (13) are connected to the inner cavity of the second chutes (12) in a sliding mode, and the inner sides of the second sliding blocks (13) and the outer sides of the second clamping plates (14) are fixedly installed.

9. The orthopedic wound healing fixation device of claim 1, wherein: the inner side of the first clamping plate (11) is provided with a hole, and the second clamping plate (14) and the third clamping plate (16) penetrate through the inner side of the first clamping plate (11) through the hole.

10. The orthopedic wound healing fixation device of claim 1, wherein: the outer side of the connecting box (2) is hinged with a box door through a hinge, and a handle is fixedly mounted at one end of the surface of the box door.