CN216394414U

CN216394414U - Orthopedic postoperative positioning splint structure

Info

Publication number: CN216394414U
Application number: CN202122810762.6U
Authority: CN
Inventors: 王德辉; 江辉; 孟嘉; 王一村; 赵建宁
Original assignee: Eastern Theater General Hospital of PLA
Current assignee: Eastern Theater General Hospital of PLA
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-29
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a post-orthopedic positioning splint structure which comprises a rotating shaft, wherein telescopic plates are arranged on two sides of the rotating shaft, a second rack is arranged on one side of one end of each telescopic plate, a first gear is meshed in the middle of each second rack, a first rack is arranged on the other side of one end of each telescopic plate, and a second gear is meshed in the middle of each first rack; the middle part cover of expansion plate is equipped with the draw-in groove, threaded rod runs through at the middle part of draw-in groove, the middle part threaded connection of threaded rod has the screw thread slider, the outside sliding connection of screw thread slider has the spout. According to the utility model, the rotary knob, the threaded rod, the flexible protection pad and the arc-shaped plate are arranged, the threaded rod is in threaded fit with the threaded slider by rotating the rotary knob, the arc-shaped plate is supported towards one side, the flexible protection pad is attached to the leg of a patient, and the flexible protection pad is elastically supported by the spring, so that the flexible protection pad is more comprehensively attached to the patient for use.

Description

Orthopedic postoperative positioning splint structure

Technical Field

The utility model relates to the technical field of orthopedic splint structures, in particular to an orthopedic postoperative positioning splint structure.

Background

The most common problems in orthopedics, such as fracture, first aid, trauma, spinal cord injury, etc.; for professional nursing and self-analgesia before and after a series of operations such as a conventional spine, a shoulder joint, an elbow joint, a hip joint, a knee joint, an ankle joint and the like, orthopedics is one of the most common departments in various hospitals, mainly researches the anatomy, physiology and pathology of a skeletal muscle system, maintains and develops the normal form and function of the system by using a medicament, an operation and a physical method, is also called as orthopedics, is a specialty or subject of medicine, specially researches the anatomy, physiology and pathology of the skeletal muscle system, maintains and develops the normal form and function of the system by using the medicament, the operation and the physical method, and treats injuries of the system, so that a splint structure for orthopedics is needed.

Splint structure among the prior art has the unicity problem, is not convenient for adjust and use, to different patients, and the using-way is different to and injured position is different, and traditional splint structure is not convenient for all people to be suitable for, still needs further to solve perfectly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a post-orthopedic positioning splint structure.

In order to achieve the purpose, the utility model adopts the following technical scheme: the orthopedic post-operative positioning splint structure comprises a rotating shaft, wherein telescopic plates are arranged on two sides of the rotating shaft, a second rack is arranged on one side of one end of each telescopic plate, a first gear is meshed in the middle of each second rack, a first rack is arranged on the other side of one end of each telescopic plate, and a second gear is meshed in the middle of each first rack;

the middle part cover of expansion plate is equipped with the draw-in groove, threaded rod runs through at the middle part of draw-in groove, the middle part threaded connection of threaded rod has the screw thread slider, the outside sliding connection of screw thread slider has the spout, the one end of threaded rod is rotated and is connected with the arc.

As a further description of the above technical solution: and a limiting plate is arranged at one end of the arc-shaped plate, and springs are arranged between two ends of one side of the limiting plate and the arc-shaped plate.

As a further description of the above technical solution: the inboard of arc is equipped with flexible protection pad, the other end of threaded rod is equipped with the knob.

As a further description of the above technical solution: one side of expansion plate is pegged graft and is had flexible groove, the middle part in flexible groove is provided with the commentaries on classics piece, the fixed axle has all been seted up at the middle part of first gear and second gear.

As a further description of the above technical solution: and a connecting rod is arranged on one side of the rotating block and is fixedly connected with the fixed shaft.

As a further description of the above technical solution: the one end in flexible groove all is equipped with the fixed block, and the fixed block adopts flexible material.

As a further description of the above technical solution: the flexible protection pad is made of silica gel.

As a further description of the above technical solution: the first gear and the second gear are in overlapped fit.

Compared with the prior art, the utility model has the following beneficial effects:

1. the telescopic plate adjusting device is provided with a fixed shaft, a first gear, a second gear and a telescopic plate, the connecting block and the fixed shaft are rotated by rotating the rotating block, the first gear is meshed with the second rack to move towards one side after the rotating, the second gear is arranged at the other end of the fixed shaft, the second gear is meshed with the first rack to move towards one side, and the telescopic plate is adjusted to be in a proper length.

2. The adjustable joint is provided with the rotating shaft, the clamping groove, the threaded sliding block and the sliding groove, the position of the rotating shaft can be adjusted by fixedly connecting the two ends of the rotating shaft with the telescopic plates, the joint and the injured position can be conveniently attached and fastened for use, then the joint is clamped with the leg part through the clamping groove, then the threaded rod is moved up and down, the threaded sliding block is in sliding fit with the sliding groove, the clamping position is adjusted, and the wound and other parts are staggered during use.

3. The utility model is provided with a knob, a threaded rod, a flexible protection pad and an arc-shaped plate, wherein the threaded rod is in threaded fit with a threaded slider by rotating the knob, the arc-shaped plate is supported towards one side, the flexible protection pad is attached to the leg of a patient, and the flexible protection pad is elastically supported by a spring, so that the flexible protection pad is more comprehensively attached to the patient for use.

Drawings

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

FIG. 2 is a side view of a second gear of the present invention;

FIG. 3 is a top view of an arcuate plate of the present invention;

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

fig. 5 is a partial perspective view of the knob according to the present invention.

Illustration of the drawings:

1. a rotating shaft; 2. a retractable plate; 3. a telescopic groove; 4. a fixed block; 5. a card slot; 6. a first rack; 7. a first gear; 8. a second rack; 9. a second gear; 10. a knob; 11. a limiting plate; 12. a flexible protective pad; 13. a spring; 14. a threaded rod; 15. an arc-shaped plate; 16. a chute; 17. a threaded slider; 18. and fixing the shaft.

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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-5, the orthopedic post-operative positioning splint structure of the utility model comprises a rotating shaft 1, two sides of the rotating shaft 1 are both provided with a retractable plate 2, the retractable plate 2 can be fixedly connected with two ends of the rotating shaft 1 to adjust the position of the rotating shaft 1, so that the joint and the injured position can be conveniently used in a tightly fitting manner, one side of one end of the retractable plate 2 is provided with a second rack 8, the middle part of the second rack 8 is engaged with a first gear 7, the first gear 7 and the second gear 9 are in overlapped fit to synchronously recover and support the retractable plate 2, the other side of one end of the retractable plate 2 is provided with a first rack 6, the middle part of the first rack 6 is engaged with a second gear 9, one side of the retractable plate 2 is inserted with a retractable groove 3, the retractable plate 2 is recovered into the retractable groove 3, the middle part of the retractable groove 3 is provided with a rotating block, the connecting block and the fixed shaft 18 are rotated by rotating the rotating block, the middle parts of the first gear 7 and the second gear 9 are both provided with a fixed shaft 18, the first gear 7 is meshed with the second rack 8 to move towards one side, the other end of the fixed shaft 18 is provided with the second gear 9, the second gear 9 is meshed with the first rack 6 to move towards one side, the telescopic plate 2 is adjusted to be in a proper length, one side of the rotating block is provided with a connecting rod, the connecting rod is fixedly connected with the fixed shaft 18, one end of each telescopic groove 3 is provided with a fixed block 4, and the fixed blocks 4 are made of flexible materials;

the middle part of the expansion plate 2 is sleeved with a clamping groove 5, the expansion plate is clamped with the legs through the clamping groove 5, a threaded rod 14 penetrates through the middle part of the clamping groove 5, a threaded slider 17 is in threaded connection with the middle part of the threaded rod 14, a sliding chute 16 is in sliding connection with the outer part of the threaded slider 17, the threaded slider 17 is in sliding fit with the sliding chute 16 by moving the threaded rod 14 up and down, one end of the threaded rod 14 is rotatably connected with an arc plate 15, one end of the arc plate 15 is provided with a limiting plate 11, the limiting plate 11 supports a spring 13 to achieve the supporting effect of fixing and the spring 13, springs 13 are arranged between two ends of one side of the limiting plate 11 and the arc plate 15, the inner side of the arc plate 15 is provided with a flexible protection pad 12, the arc plate 15 supports towards one side, the flexible protection pad 12 is attached to the legs of a patient, and is elastically supported through the springs 13, so that the flexible protection pad 12 is more comprehensively attached to the patient, the flexible protection pad 12 is made of silica gel, the other end of the threaded rod 14 is provided with a knob 10, and the knob 10 rotates to adjust the closing degree of the arc-shaped plate 15.

The working principle is as follows: when in use, the connecting block and the fixed shaft 18 are rotated by rotating the rotating block, the first gear 7 is meshed with the second rack 8 to move to one side after the rotation, the second gear 9 is arranged at the other end of the fixed shaft 18, the first rack 6 is meshed with the second gear 9 to move to one side similarly, the expansion plate 2 is adjusted to a proper length, the expansion plate 2 is fixedly connected with two ends of the rotating shaft 1 to adjust the position of the rotating shaft 1, the joint and the injured position are convenient to be used in a laminating and fastening way, then the joint is clamped with the leg through the clamping groove 5, then the threaded rod 14 is moved up and down to enable the threaded sliding block 17 and the sliding groove 16 to be in sliding fit, the threaded rod 14 is in threaded fit with the threaded block 17 by rotating the knob 10 after the proper position is reached, the arc-shaped plate 15 is supported to one side, and the flexible protection pad 12 is attached to the leg of a patient, and the flexible protection pad 12 is more fully fit with the patient for use by the elastic support of the spring 13.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. Orthopedics post-operative location splint structure, its characterized in that: the gear transmission mechanism comprises a rotating shaft (1), wherein two sides of the rotating shaft (1) are respectively provided with a telescopic plate (2), one side of one end of each telescopic plate (2) is provided with a second rack (8), the middle part of each second rack (8) is meshed with a first gear (7), the other side of one end of each telescopic plate (2) is provided with a first rack (6), and the middle part of each first rack (6) is meshed with a second gear (9);

the middle part cover of expansion plate (2) is equipped with draw-in groove (5), threaded rod (14) is run through at the middle part of draw-in groove (5), the middle part threaded connection of threaded rod (14) has screw thread slider (17), the outside sliding connection of screw thread slider (17) has spout (16), the one end rotation of threaded rod (14) is connected with arc (15).

2. The orthopedic post-operative positioning splint structure of claim 1, wherein: one end of the arc-shaped plate (15) is provided with a limiting plate (11), and springs (13) are arranged between two ends of one side of the limiting plate (11) and the arc-shaped plate (15).

3. The orthopedic post-operative positioning splint structure of claim 1, wherein: the inner side of the arc-shaped plate (15) is provided with a flexible protection pad (12), and the other end of the threaded rod (14) is provided with a knob (10).

4. The orthopedic post-operative positioning splint structure of claim 1, wherein: one side of the telescopic plate (2) is spliced with a telescopic groove (3), the middle part of the telescopic groove (3) is provided with a rotating block, and the middle parts of the first gear (7) and the second gear (9) are provided with a fixed shaft (18).

5. The orthopedic post-operative positioning splint structure of claim 4, wherein: one side of the rotating block is provided with a connecting rod, and the connecting rod is fixedly connected with a fixed shaft (18).

6. The orthopedic post-operative positioning splint structure of claim 4, wherein: one end of the telescopic groove (3) is provided with a fixing block (4), and the fixing block (4) is made of flexible materials.

7. The orthopedic post-operative positioning splint structure of claim 3, wherein: the flexible protection pad (12) is made of silica gel.

8. The orthopedic post-operative positioning splint structure of claim 1, wherein: the first gear (7) and the second gear (9) are in overlapped fit.