CN219375337U

CN219375337U - Operation fixing frame

Info

Publication number: CN219375337U
Application number: CN202223101241.4U
Authority: CN
Inventors: 孙德峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-07-21
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses an operation fixing frame which comprises a frame plate, leg fixing mechanisms and a head supporting mechanism, wherein the leg fixing mechanisms are fixedly arranged on one side of the inner wall of the frame plate and comprise two positioning shafts which are symmetrically and uniformly distributed and fixedly arranged at the bottom end of the inner wall of the frame plate, positioning gears are movably arranged on the outer wall of each positioning shaft, a double-toothed plate is movably arranged between the two positioning gears, a first telescopic rod is fixedly arranged at one end of each double-toothed plate, and a supporting plate is fixedly arranged at the upper end of each positioning shaft in a penetrating mode through the frame plate. According to the utility model, the first telescopic rod is started to drive the double-toothed plate to move, and the positioning gears are driven to rotate immediately due to meshing connectivity between the two positioning gears, so that the support plate rotates at an angle by the positioning shaft to drive the angle between the two legs to change, thereby positioning and adjusting the angle between the two legs and increasing the convenience of the operation process.

Description

Operation fixing frame

Technical Field

The utility model relates to the field of operation fixing frame equipment, in particular to an operation fixing frame.

Background

Surgery is called operation, which refers to the process of removing lesions, changing structures or implanting foreign matters by external force through surgical equipment or instruments, entering human body or other biological tissues under the operation of a surgeon or other professionals.

When the surgery is performed, the limbs of the patient need to be fixed under certain specific conditions, corresponding limb fixing structures are also available on the market, but the angle of the limb fixing structures cannot be adjusted after the limb fixing structures are fixed, so that the convenience of the surgery process is reduced, and meanwhile, the head supporting position cannot be automatically adjusted according to the heights of different patients, so that certain defects exist.

Disclosure of Invention

The utility model aims to provide an operation fixing frame which can be used for carrying out positioning adjustment on the angle between two legs, so that the convenience of an operation process is improved, the head supporting position can be automatically adjusted according to the heights of different patients, and the stability of supporting the head of the patients can be ensured.

The aim of the utility model can be achieved by the following technical scheme:

the operation fixing frame comprises a frame plate, a leg fixing mechanism and a head supporting mechanism, wherein the leg fixing mechanism is fixedly arranged on one side of the inner wall of the frame plate, and the head supporting mechanism is fixedly arranged at the other end of the inner wall of the frame plate;

the leg fixing mechanism comprises two positioning shafts which are symmetrically and uniformly distributed and fixedly arranged at the bottom end of the inner wall of the frame plate, positioning gears are movably arranged on the outer wall of each positioning shaft, a double-toothed plate is movably arranged in the middle of each positioning gear, a first telescopic rod is fixedly arranged at one end of each double-toothed plate, a supporting plate is fixedly arranged at the upper end of each positioning shaft in a penetrating mode through the frame plate, and an elastic clamping plate is fixedly arranged on the top surface of each supporting plate.

As a further scheme of the utility model: the locating plate is fixedly arranged at the other end of the first telescopic rod, and the bottom end of the locating plate is fixedly arranged at the bottom end of the inner wall of the frame plate.

As a further scheme of the utility model: the head supporting mechanism comprises a second telescopic rod fixedly arranged on the inner side wall of the frame plate, a sliding plate is fixedly arranged at the other end of the second telescopic rod, and an arc-shaped sleeper plate is fixedly arranged at the top end of the sliding plate.

As a further scheme of the utility model: the sliding plate is characterized in that a sliding groove is movably arranged on the outer wall of the sliding plate, and the sliding groove is formed in one side of the top surface of the frame plate.

As a further scheme of the utility model: the bottom of the frame plate is fixedly provided with a bottom plate, four supporting cylinders are uniformly distributed and fixedly arranged on the bottom of the bottom plate, and an elastic base is fixedly arranged at the top end of the inner wall of each supporting cylinder.

The utility model has the beneficial effects that:

1. according to the utility model, the leg fixing mechanism is arranged, the patient lies on the frame plate, the two legs are placed on the supporting plate, so that the elastic clamping plates fix the two legs, when the angle of the two legs is required to be adjusted, the first telescopic rod is started to drive the double-toothed plate to move, and due to meshing connectivity between the two positioning gears and the positioning gears, the positioning gears are immediately driven to rotate, so that the supporting plate rotates at an angle by the positioning shaft to drive the angle between the two legs to change, thereby positioning and adjusting the angle between the two legs and improving the convenience of an operation process;

2. according to the utility model, the head supporting mechanism is arranged, the first telescopic rod is started to drive the sliding plate to slide in the sliding groove, so that the arc-shaped sleeper plate moves, the position of the arc-shaped sleeper plate is adjusted to adapt to the heights of different patients, and meanwhile, the stability of the arc-shaped sleeper plate in supporting the head of the patient is improved, so that the head supporting position can be automatically adjusted according to the heights of different patients, and the stability of supporting the head of the patient can be ensured.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is a schematic side view of the overall utility model;

FIG. 4 is a schematic cross-sectional view at A-A of FIG. 3;

in the figure: 1. a frame plate; 2. leg fixing means; 201. positioning gears; 202. positioning a shaft; 203. double toothed plates; 204. a first telescopic rod; 205. a positioning plate; 206. a support plate; 207. an elastic clamping plate; 3. a head support mechanism; 301. a second telescopic rod; 302. a sliding plate; 303. an arc-shaped sleeper plate; 304. a sliding groove; 4. a bottom plate; 5. a support cylinder; 6. an elastic base.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, the operation fixing frame comprises a frame plate 1, a leg fixing mechanism 2 and a head supporting mechanism 3, wherein the leg fixing mechanism 2 is fixedly arranged on one side of the inner wall of the frame plate 1, and the head supporting mechanism 3 is fixedly arranged at the other end of the inner wall of the frame plate 1;

the leg fixing mechanism 2 comprises two positioning shafts 202 which are symmetrically and uniformly distributed and fixedly arranged at the bottom end of the inner wall of the frame plate 1, positioning gears 201 are movably arranged on the outer wall of the positioning shafts 202, a double-toothed plate 203 is movably arranged between the two positioning gears 201, a first telescopic rod 204 is fixedly arranged at one end of the double-toothed plate 203, a supporting plate 206 is fixedly arranged at the upper end of the positioning shaft 202, penetrates through the frame plate 1, and an elastic clamping plate 207 is fixedly arranged on the top surface of the supporting plate 206;

the other end of the first telescopic rod 204 is fixedly provided with a positioning plate 205, the bottom end of the positioning plate 205 is fixedly arranged at the bottom end of the inner wall of the frame plate 1, the first telescopic rod 204 is positioned by using the positioning plate 205, and the stability of the first telescopic rod 204 during working is improved.

The working principle of the utility model is as follows: the patient lies on frame board 1, place the both legs on backup pad 206 for elastic clamp plate 207 fixes the both legs, when needs to adjust the angle of both legs, starts first telescopic link 204, drives double-toothed plate 203 and moves, because the meshing connectivity between two positioning gear 201 and the positioning gear 201 drives positioning gear 201 immediately and rotates, makes backup pad 206 rotate with location axle 202 angle, with the transformation of driving the angle between the both legs, thereby can fix a position the angle between the both legs and adjust, increase the convenience of operation process.

As shown in fig. 2-4, the head supporting mechanism 3 includes a second telescopic rod 301 fixedly installed on the inner side wall of the frame plate 1, a sliding plate 302 is fixedly installed at the other end of the second telescopic rod 301, an arc sleeper 303 is fixedly installed at the top end of the sliding plate 302, a sliding groove 304 is movably installed on the outer wall of the sliding plate 302, the sliding groove 304 is arranged on one side of the top surface of the frame plate 1, the movable connectivity between the sliding groove 304 and the sliding plate 302 is utilized to increase the stability of the movement of the sliding plate 302, a bottom plate 4 is fixedly installed on the bottom surface of the frame plate 1, four supporting cylinders 5 are uniformly distributed and fixedly installed on the bottom surface of the bottom plate 4, elastic bases 6 are fixedly installed at the top ends of the inner walls of the supporting cylinders 5, and the stability of the whole structure is increased by utilizing the four elastic bases 6.

The working principle of the utility model is as follows: after the patient lies on the frame plate 1, the first telescopic rod 204 is started to drive the sliding plate 302 to slide in the sliding groove 304, so that the arc-shaped sleeper plate 303 moves, the position of the arc-shaped sleeper plate 303 is adjusted to adapt to the heights of different patients, and meanwhile, the arc-shaped structure of the arc-shaped sleeper plate 303 increases the stability of the head support of the patient, so that the head support position can be automatically adjusted according to the heights of different patients, and the stability of the head support of the patient can be ensured.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The surgical fixing frame is characterized by comprising a frame plate, a leg fixing mechanism and a head supporting mechanism, wherein the leg fixing mechanism is fixedly arranged on one side of the inner wall of the frame plate, and the head supporting mechanism is fixedly arranged at the other end of the inner wall of the frame plate;

2. The surgical fixing frame according to claim 1, wherein the other end of the first telescopic rod is fixedly provided with a positioning plate, and the bottom end of the positioning plate is fixedly arranged at the bottom end of the inner wall of the frame plate.

3. The surgical fastening frame according to claim 1, wherein the head support mechanism includes a second telescopic rod fixedly mounted on an inner side wall of the frame plate, a sliding plate is fixedly mounted at the other end of the second telescopic rod, and an arc-shaped sleeper plate is fixedly mounted at the top end of the sliding plate.

4. A surgical fastening frame as claimed in claim 3, wherein the outer wall of the sliding plate is movably provided with a sliding groove, and the sliding groove is provided on one side of the top surface of the frame plate.

5. The surgical fixing frame according to claim 1, wherein a bottom plate is fixedly arranged on the bottom surface of the frame plate, four supporting cylinders are uniformly distributed and fixedly arranged on the bottom surface of the bottom plate, and an elastic base is fixedly arranged at the top end of the inner wall of each supporting cylinder.