CN213189681U

CN213189681U - CT machine fixing device

Info

Publication number: CN213189681U
Application number: CN202021834712.0U
Authority: CN
Inventors: 刁翔
Original assignee: Sichuan Dingtai Huilong Technology Co ltd
Current assignee: Sichuan Dingtai Huilong Technology Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-05-14
Anticipated expiration: 2030-08-28

Abstract

The utility model provides a CT machine fixing device, including the movable plate, the movable plate upper end is close to right part position installation fixed establishment, and the movable plate front and back end is close to the left part position and all sets up second T type groove, and two inside all fixed racks in second T type groove all mesh the straight-teeth gear on two racks, the first motor of the equal fixed connection in two straight-teeth gear outer ends, and the L type movable plate is all fixed to two first motor outer ends, installs first U type frame between two L type movable plates, and fixed subassembly is fixed to first U type frame upper end, movable plate left side slidable mounting CT main part, compare with prior art, the utility model discloses following beneficial effect has: the body fixation of people with different heights is met by the left and right movement of the foot fixing mechanism.

Description

CT machine fixing device

Technical Field

The utility model discloses a CT machine fixing device belongs to fixed technical field.

Background

When the CT machine is used at present, a patient lies on a bed of the CT machine, two hands lift towards the top of the head and lay on two sides of the head backwards, foam pillows are arranged at the head of some beds, arms are placed on the foam pillows, the patient usually sober up has self-control force, the body cannot shake, according to the needs of the state of an illness, when a part of patients carry out CT scanning, the patient needs to carry out enhancement examination at the same time, and the mode that a contrast medium is injected into four limbs through a percutaneous puncture vein is adopted.

When a human body is fixed, the foot fixing mechanism of the CT machine fixing device disclosed in the Chinese patent publication No. CN108403138A cannot be adjusted according to the height difference of the human body, so that the application range is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a CT machine fixing device to the problem that the foot fixed establishment who proposes can not adjust according to the human height difference among the above-mentioned background of solution, the utility model discloses increase moving mechanism for foot fixed establishment can remove so that satisfy the foot fixed to different height crowds.

In order to achieve the above purpose, the present invention is realized by the following technical solution: CT machine fixing device, including the movable plate, the movable plate upper end is close to right part position installation fixed establishment, the movable plate front and back end is close to the left part position and all sets up second T type groove, two the equal fixed rack in second T type inslot portion, two all mesh straight-teeth gear, two on the rack the equal first motor of fixed connection in straight-teeth gear outer end, two the equal fixed L type movable plate in first motor outer end, two first U type frame is all installed to L type movable plate looks remote site, first U type frame upper end fixed connection fixed subassembly, movable plate left side slidable mounting CT machine main part.

Furthermore, first T-shaped grooves are formed in the upper end of the movable plate close to the front and the rear, T-shaped sliders are mounted inside the two first T-shaped grooves, the upper ends of the two T-shaped sliders are fixedly connected with the L-shaped movable plate, connecting rods are fixedly connected with opposite ends of the two L-shaped movable plates, and a first U-shaped frame is fixedly connected between the two connecting rods.

Further, fixed subassembly includes binding area, shell, second motor and winding piece, first through-hole is all seted up near the intermediate position to the shell front and back end, the inside left wall fixed connection second motor of shell, the fixed winding piece of second motor right-hand member, the fixed binding area in winding piece outer end, binding area is equipped with two, two binding area runs through two first through-holes respectively and extends to and first U type frame fixed connection, the shell is located first U type frame upper end.

Furthermore, second through holes are formed in the positions, close to the middle, of the front end and the rear end of the first U-shaped frame, the two binding bands penetrate through the two second through holes and are fixedly connected with the two inner walls of the first U-shaped frame respectively, and spring pieces are mounted in the positions, close to the first U-shaped frame, of the two binding bands.

Furthermore, a second groove is formed in the position, close to the right, of the movable plate, a first groove is formed in the position, close to the right, of the upper end of the movable plate, the first groove is communicated with the second groove, electric cylinders are fixed on the front wall and the rear wall of the interior of the second groove, the piston rod ends of the two electric cylinders are fixedly connected with fixing rods, the two fixing rods penetrate through the first groove, and the upper ends of the two fixing rods are fixedly connected with a fixing mechanism.

Further, the fixing mechanism comprises a bolt, a second U-shaped frame and an arc-shaped plate, a round through hole is formed in the upper end of the second U-shaped frame, the bolt penetrates through the round through hole, a nut is mounted at the outer end of the bolt in an annular shape, the nut is rotatably connected with the upper end of the second U-shaped frame, the arc-shaped plate is fixed at the lower end of the bolt and located inside the second U-shaped frame, and a fixing rod is fixedly connected with the lower end of the second U-shaped frame.

Further, a handle is fixed at the position, close to the upper portion, of the annular outer end of the bolt, and the handle is conical.

Further, a rubber pad is installed at the lower end of the arc-shaped plate, and the rubber pad is detachably connected with the arc-shaped plate.

The utility model has the advantages that: the first motor rotates to drive the output shaft to rotate, the output shaft drives the straight gear to move on the rack, the T-shaped sliding block at the lower end of the L-shaped moving plate moves back and forth along the first T-shaped groove to drive the L-shaped moving plate to move back and forth integrally, when the L-shaped moving plate moves to a proper position of a foot of a patient, the switch of the first motor is closed, the foot of the patient passes through the binding belt, the switch of the second motor is opened at the moment, the output shaft of the second motor rotates to drive the winding block to rotate, the binding belt fixed on the winding block is tightened, the foot of the patient can be fixed in the first U-shaped frame, the position of the foot fixing mechanism can be adjusted according to different heights of different patients, and the application.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of the fixing device of the CT machine of the present invention;

FIG. 2 is a cross-sectional view taken along line B-B of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a cross-sectional view taken at C-C of FIG. 1;

FIG. 5 is a top view of the fixing device of the CT machine of the present invention;

in the figure: the device comprises a main body of a CT machine 1, a 2-L-shaped moving plate, a 3-fixed assembly, a 4-moving plate, a 5-fixed mechanism, a 6-connecting rod, a 7-first motor, an 8-rack, a 9-spur gear, a 10-first T-shaped groove, an 11-T-shaped sliding block, a 12-binding belt, a 13-first U-shaped frame, a 14-shell, a 15-second T-shaped groove, a 16-fixed rod, a 17-electric cylinder, an 18-bolt, a 19-second U-shaped frame, a 20-arc-shaped plate, a 21-first groove, a 22-second groove, a 23-second motor and a 24-winding block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-5, the present invention provides a technical solution: CT machine fixing device, including movable plate 4, movable plate 4 upper end is close to right part position installation fixed establishment 5, second T type groove 15 is all seted up near the left part position to 4 front and back ends of movable plate, two inside fixed rack 8 of second T type groove 15, all mesh straight-teeth gear 9 on two rack 8, the equal fixed connection first motor 7 in two straight-teeth gear 9 outer ends, two L type movable plate 2 of equal fixed L type in first motor 7 outer ends, first U type frame 13 is all installed to 2 looks remote terminals of two L type movable plates, fixed connection fixed subassembly 3 in first U type frame 13 upper end, movable plate 4 left side slidable mounting CT machine main part 1, it removes to drive L type movable plate 2 through first motor 7, realize that foot's fixed establishment removes, realize adjusting the device according to the patient of different heights, enlarge the application range of device.

First T type groove 10 is all seted up near the front and back position to the upper end of movable plate 4, and T type slider 11 is all installed to two first T type groove 10 insides, and two equal fixed connection L type movable plates 2 in 11 upper ends of T type sliders, the equal fixed connection pole 6 in 2 looks remote terminals of two L type movable plates, the first U type frame 13 of fixed connection between two connecting rods 6 slides in first T type groove 10 through two T type sliders 11, realizes the auxiliary stay and the direction to L type movable plate 2.

The fixing component 3 comprises a binding belt 12, a shell 14, a second motor 23 and a winding block 24, wherein the front end and the rear end of the shell 14 are provided with first through holes near the middle position, the left wall inside the shell 14 is fixedly connected with the second motor 23, the right end of the second motor 23 is fixedly provided with the winding block 24, the outer end of the winding block 24 is fixedly provided with the binding belt 12, the two binding belts 12 respectively penetrate through the two first through holes to extend to be fixedly connected with the first U-shaped frame 13, the shell 14 is positioned at the upper end of the first U-shaped frame 13, and the feet of a patient can be fixed on the inner wall of the first U-shaped frame 13 through the second motor 23 and the binding belts 12, so that the influence on an examination result caused by the movement of the patient due to convulsion is prevented.

The front end and the rear end of the first U-shaped frame 13 are provided with second through holes close to the middle position, the two binding belts 12 penetrate through the two second through holes respectively and are fixedly connected with the two inner walls of the first U-shaped frame 13, spring pieces are arranged at the positions, close to the first U-shaped frame 13, in the two binding belts 12, the binding belts 12 penetrate through the second through holes to realize the fixation of feet, and meanwhile, the spring pieces are arranged to facilitate the feet of a patient to penetrate through the binding belts 12.

The movable plate 4 is close to the inside second recess 22 of seting up in right position, the movable plate 4 upper end is close to right position and sets up first recess 21, first recess 21 communicates with each other with second recess 22, electronic jar 17 of the inside front and back wall of second recess 22 is all fixed, the equal fixed connection dead lever 16 of two electronic jar 17 tailpiece of the piston rod, two dead levers 16 run through first recess 21 and the equal fixed connection fixed establishment 5 in upper end, realize the back-and-forth movement of fixed establishment 5 on first recess 21 through electronic jar 17 and dead lever 16, make and adjust according to different patient's size.

The fixing mechanism 5 comprises a bolt 18, a second U-shaped frame 19 and an arc-shaped plate 20, a circular through hole is formed in the upper end of the second U-shaped frame 19, the bolt 18 penetrates through the circular through hole, a nut is mounted at the annular outer end of the bolt 18 and is rotatably connected with the upper end of the second U-shaped frame 19, the arc-shaped plate 20 is fixed at the lower end of the bolt 18, the arc-shaped plate 20 is located inside the second U-shaped frame 19, a fixing rod 16 is fixedly connected with the lower end of the second U-shaped frame 19, the electric cylinder 17 drives the fixing rod 16 to move back and forth so as to drive the second U-shaped frame 19 to move back and forth, up-down adjustment of the arc-shaped plate 20 can be achieved.

The annular outer end of the bolt 18 is close to the upper part to fix a handle which is conical, and the handle is installed to conveniently adjust the position of the arc-shaped plate 20 through a nut and the bolt 18.

The rubber pad is arranged at the lower end of the arc-shaped plate 20 and detachably connected with the arc-shaped plate 20, the discomfort of the arms of the patient caused by large pressure is relieved by arranging the rubber pad, and the rubber pad is convenient to clean and disinfect by detaching the rubber pad.

The specific implementation mode is as follows: firstly, the power supply of the device is switched on, a patient lies on the movable plate 4, at the moment, according to the body shape of the patient, the switch of the electric cylinder 17 is opened, the electric cylinder 17 drives the second U-shaped frame 19 to move to the width same as the shoulder of the patient, the switch of the second U-shaped frame 19 is closed, the arm of the patient is placed in the second U-shaped frame 19, the nut on the bolt 18 is adjusted, the bolt 18 drives the arc-shaped plate 20 to move downwards to be attached to the arm, the nut on the bolt 18 is screwed down, then the switch of the first motor 7 is opened, the first motor 7 rotates to drive the output shaft to rotate, the output shaft drives the spur gear 9 to move on the rack 8, the T-shaped sliding block 11 at the lower end of the L-shaped movable plate 2 moves back and forth along the first T-shaped groove 10 to drive the L-shaped movable plate 2 to move back and forth integrally, when the L-shaped movable plate 2 moves to a, the feet of the patient pass through the binding belts 12, the switch of the second motor 23 is turned on at the moment, the output shaft of the second motor 23 rotates to drive the winding block 24 to rotate, the binding belts 12 fixed on the winding block 24 are tightened, the feet of the patient can be fixed in the first U-shaped frame 13, the switch of the second motor 23 is turned off, the bed body is pushed, the patient is pushed into the CT machine body to be checked, the distance between the foot fixing mechanism and the hand fixing mechanism is adjusted according to the body shapes of different patients, and the patient is fixed on the moving plate 4.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

CT machine fixing device, its characterized in that: including movable plate (4), movable plate (4) upper end is close to right side position installation fixed establishment (5), second T type groove (15), two are all seted up near the left part position to movable plate (4) front and back end second T type groove (15) inside equal fixed rack (8), two all mesh straight-teeth gear (9), two on rack (8) the first motor (7) of the equal fixed connection in straight-teeth gear (9) outer end, two first motor (7) outer end equal fixed L type movable plate (2), two first U type frame (13) are all installed to L type movable plate (2) looks remote site, first U type frame (13) upper end fixed connection fixed subassembly (3), movable plate (4) left side slidable mounting CT machine main part (1).
2. The CT machine fixing device according to claim 1, wherein: first T type groove (10) are all seted up near the front and back position in movable plate (4) upper end, two T type slider (11) are all installed to first T type groove (10) inside, two equal fixed connection L type movable plate (2) in T type slider (11) upper end, two equal fixed connection pole (6) in L type movable plate (2) looks remote site, two first U type frame (13) of fixed connection between connecting rod (6).
3. The CT machine fixing device according to claim 1, wherein: fixed subassembly (3) are including tying area (12), shell (14), second motor (23) and winding piece (24), first through-hole is all seted up near the intermediate position to shell (14) front and back end, shell (14) inside left wall fixed connection second motor (23), second motor (23) right-hand member fixed winding piece (24), tie area (12) are fixed to winding piece (24) outer end, tie area (12) are equipped with two, two tie area (12) run through two first through-holes respectively and extend to with first U type frame (13) fixed connection, shell (14) are located first U type frame (13) upper end.
4. The CT machine fixture of claim 3, wherein: second through holes are formed in the positions, close to the middle, of the front end and the rear end of the first U-shaped frame (13), the two binding belts (12) penetrate through the two second through holes respectively and are fixedly connected with the two inner walls of the first U-shaped frame (13), and spring pieces are mounted in the positions, close to the first U-shaped frame (13), in the two binding belts (12).
5. The CT machine fixing device according to claim 1, wherein: the movable plate (4) is close to the inside second recess (22) of seting up in right side position, movable plate (4) upper end is close to right side position and sets up first recess (21), first recess (21) communicate with each other with second recess (22), electronic jar (17) are all fixed to wall around second recess (22) is inside, two electronic jar (17) piston rod end equal fixed connection dead lever (16), two dead lever (16) run through first recess (21) and upper end equal fixed connection fixed establishment (5).
6. The CT machine fixture of claim 5, wherein: the fixing mechanism (5) comprises a bolt (18), a second U-shaped frame (19) and an arc-shaped plate (20), a circular through hole is formed in the upper end of the second U-shaped frame (19), the bolt (18) penetrates through the circular through hole, a nut is mounted at the annular outer end of the bolt (18), the nut is rotatably connected with the upper end of the second U-shaped frame (19), the arc-shaped plate (20) is fixed at the lower end of the bolt (18), the arc-shaped plate (20) is located inside the second U-shaped frame (19), and a fixing rod (16) is fixedly connected with the lower end of the second U-shaped frame (19).
7. The CT machine fixture of claim 6, wherein: the handle is fixed at the position, close to the upper part, of the annular outer end of the bolt (18), and the handle is conical.
8. The CT machine fixture of claim 6, wherein: the rubber pad is installed to arc (20) lower extreme, the rubber pad can be dismantled with arc (20) and be connected.