CN212845875U

CN212845875U - Positioning device of magnetic resonance coil

Info

Publication number: CN212845875U
Application number: CN202021605541.4U
Authority: CN
Inventors: 周长浩
Original assignee: Funing People's Hospital
Current assignee: Funing People's Hospital
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-03-30
Anticipated expiration: 2030-08-05

Abstract

The utility model belongs to the technical field of the setting device, especially, be a magnetic resonance coil's setting device, including fixed frame, fixedly connected with baffle in the fixed frame, fixedly connected with connecting plate between baffle and the fixed frame, the equal fixedly connected with electric putter in both ends about the baffle, two the equal fixedly connected with backup pad of the end of separating of electric putter, two all set up flutedly in the connecting plate, two equal fixedly connected with slide bar in the recess, the surface of two slide bar all sliding connection has the sliding sleeve, the surface of two sliding sleeve all fixedly connected in the backup pad, the top of two backup pads all fixedly connected with first splint; the utility model discloses, can drive two sliding sleeves through the extension that sets up two electric putter and slide on the back of the body on the slide bar to make two first splint back of the body removal can press from both sides tightly fixed to two magnetic resonance coil, made things convenient for medical personnel to use.

Description

Positioning device of magnetic resonance coil

Technical Field

The utility model belongs to the technical field of the pendulum position device, concretely relates to magnetic resonance coil's pendulum position device.

Background

Magnetic resonance refers to a spin magnetic resonance phenomenon, which is broadly defined in terms of including nuclear magnetic resonance, electron paramagnetic resonance or electron spin resonance, and magnetic resonance commonly known in daily life of people refers to magnetic resonance imaging, which is a type of imaging equipment for medical examination made by using the nuclear magnetic resonance phenomenon.

The condition that a coil is not at the optimal scanning position is likely to occur when a patient lies down in the existing life, the leg of the patient needs to be lifted to move the coil and adjust the scanning target part, the labor intensity of medical workers is greatly improved, and if the coil is not fixed, the coil is often moved to influence the inspection result.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a magnetic resonance coil's pendulum position device has intensity of labour that has reduced medical personnel, conveniently fixes characteristics such as to the coil.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning device of a magnetic resonance coil comprises a fixed frame, wherein a partition plate is fixedly connected in the fixed frame, a connecting plate is fixedly connected between the partition plate and the fixed frame, electric push rods are fixedly connected at the left end and the right end of the partition plate, supporting plates are fixedly connected at the opposite ends of the two electric push rods, grooves are respectively formed in the two connecting plates, slide rods are respectively fixedly connected in the two grooves, sliding sleeves are respectively and slidably connected on the surfaces of the two slide rods, the surfaces of the two sliding sleeves are respectively and fixedly connected in the supporting plates, a first clamping plate is respectively and fixedly connected at the top ends of the two supporting plates, two fixed plates are fixedly connected at the bottom end of the fixed frame, threaded sleeves are respectively arranged in the two fixed plates in a penetrating manner, threaded columns are respectively and threadedly connected in the two threaded sleeves, and rotating shafts, the surface of the two rotating shafts is rotatably connected with bearings, and opposite ends of the two bearings are fixedly connected with fixing blocks.

Preferably, two first chutes are formed in the fixing frame, and the bottom ends of the supporting plates are connected in the first chutes in a sliding manner.

Preferably, two the equal fixedly connected with bracing piece in top of connecting plate, two the equal fixedly connected with second splint in top of bracing piece, all be provided with the protection pad in first splint and the second splint.

Preferably, two second sliding grooves are formed in the fixing frame, and the top ends of the fixing blocks are connected in the second sliding grooves in a sliding mode.

Preferably, the two ends of the threaded columns, which are separated from each other, are fixedly connected with connecting blocks, and the ends of the connecting blocks, which are separated from each other, are fixedly connected with rotating rings.

Preferably, the front end fixedly connected with button switch of fixed frame, button switch passes through wire electric connection with electric putter.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, extension through setting up two electric putter can drive two sliding sleeves and slide on the slide bar back of the body, thereby make two first splint back of the body removal of mutually can press from both sides tight fixedly to two magnetic resonance coil, made things convenient for medical personnel to use, medical personnel's working strength has been reduced, through rotating the change, under the pivoted cooperation of pivot, it can drive two fixed block relative movement to drive two screw thread post relative movement, the convenience is fixed the pendulum position device on the scanning bench, not only has realized the installation and the dismantlement to the pendulum position device, also can the magnetic resonance coil carry out accurate pendulum position, the protection pad can protect magnetic resonance coil not receive the damage of first splint and second splint at the tight in-process of clamp, guarantee the life of magnetic resonance coil, the utility model discloses novel structure, the operation of being convenient for has improved the work efficiency of scanning.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;

fig. 4 is a schematic structural view of the electric push rod of the present invention;

in the figure: 1. a fixing frame; 2. a partition plate; 3. a connecting plate; 4. an electric push rod; 5. a support plate; 6. a first chute; 7. a groove; 8. a slide bar; 9. a sliding sleeve; 10. a first splint; 11. a support bar; 12. a second splint; 13. a protection pad; 14. a fixing plate; 15. a threaded sleeve; 16. a rotating shaft; 17. a bearing; 18. a fixed block; 19. a second chute; 20. connecting blocks; 21. rotating the ring; 22. a push button switch; 23. a threaded post.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a positioning device of a magnetic resonance coil comprises a fixed frame 1, wherein a partition plate 2 is fixedly connected in the fixed frame 1, a connecting plate 3 is fixedly connected between the partition plate 2 and the fixed frame 1, electric push rods 4 are fixedly connected at the left end and the right end of the partition plate 2, supporting plates 5 are fixedly connected at the separating ends of the two electric push rods 4, grooves 7 are formed in the two connecting plates 3, sliding rods 8 are fixedly connected in the two grooves 7, sliding sleeves 9 are slidably connected on the surfaces of the two sliding rods 8, the surfaces of the two sliding sleeves 9 are fixedly connected in the supporting plates 5, first clamping plates 10 are fixedly connected at the top ends of the two supporting plates 5, the two sliding sleeves 9 can be driven to slide back on the sliding rods 8 by the extension of the two electric push rods 4, so that the two first clamping plates 10 can move back to clamp and fix the two magnetic resonance coils, it uses to have made things convenient for medical personnel, has reduced medical personnel's working strength, two fixed plate 14 of bottom fixedly connected with of fixed frame 1, two threaded bush 15, two all wear to be equipped with in the fixed plate 14 equal threaded connection has screw thread post 23, two in the threaded bush 15 equal fixedly connected with pivot 16, two of the looks remote site of screw thread post 23 the surface of pivot 16 all rotates and is connected with bearing 17, two the equal fixedly connected with fixed block 18 of the looks remote site of bearing 17 through rotating swivel 21, under the pivoted cooperation of pivot 16, drives two screw thread post 23 relative movement and can drive two fixed block 18 relative movement, conveniently fixes the pendulum position device on the scanning bench, has not only realized the installation and the dismantlement to the pendulum position device, also can carry out accurate pendulum position by the magnetic resonance coil.

Specifically, two first chutes 6 and two bottom ends of the supporting plates 5 are connected in the first chutes 6 in the fixing frame 1 in a sliding manner.

Concretely, two the equal fixedly connected with bracing piece 11 in top of connecting plate 3, two the equal fixedly connected with second splint 12 in top of bracing piece 11, all be provided with protection pad 13 in first splint 10 and the second splint 12, protection pad 13 can protect magnetic resonance coil not receive the damage of first splint 10 and second splint 12 at the tight in-process of clamp, guarantees magnetic resonance coil's life.

Specifically, two second chutes 19 are formed in the fixing frame 1, and the top ends of the fixing blocks 18 are connected in the second chutes 19 in a sliding manner.

Specifically, the two separated ends of the threaded columns 23 are fixedly connected with connecting blocks 20, and the two separated ends of the connecting blocks 20 are fixedly connected with rotating rings 21.

Specifically, the front end fixedly connected with button switch 22 of fixed frame 1, button switch 22 passes through wire electric connection with electric putter 4.

The utility model discloses a theory of operation and use flow: when the utility model is used, the best scanning position is determined on the scanning table, then the positioning device is moved to the best scanning position, then the two rotary rings 21 are rotated, the two threaded columns 23 are driven to move relatively under the cooperation of the rotation of the rotating shaft 16, so as to drive the two fixed blocks 18 to move relatively in the second sliding grooves 19, after the two rotary rings 21 are moved to the proper position, the two rotary rings 21 are stopped to be rotated, so as to fix the positioning device on the scanning table, then the two magnetic resonance coils are placed on the fixed frame 1, the button switch 22 is clicked, the two electric push rods 4 start working, the two electric push rods 4 are extended to drive the two sliding sleeves 9 to slide back on the sliding rods 8, so as to drive the two supporting plates 5 to slide back in the first sliding grooves 6, then the two first clamping plates 10 are driven to move back to back, the button switch 22 is clicked after the two electric push rods 4 stop working, thereby to two magnetic resonance coil clamp fixedly, then the patient places both legs in the magnetic resonance coil the inside, and medical personnel scan.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a magnetic resonance coil's pendulum position device, includes fixed frame (1), its characterized in that: the novel fixing frame is characterized in that a partition plate (2) is fixedly connected in the fixing frame (1), a connecting plate (3) is fixedly connected between the partition plate (2) and the fixing frame (1), electric push rods (4) are fixedly connected at the left end and the right end of the partition plate (2), a supporting plate (5) is fixedly connected at the opposite end of the two electric push rods (4), grooves (7) are formed in the two connecting plates (3), slide rods (8) are fixedly connected in the two grooves (7), slide sleeves (9) are slidably connected on the surfaces of the two slide rods (8), the surfaces of the two slide sleeves (9) are fixedly connected in the supporting plate (5), a first clamping plate (10) is fixedly connected at the top ends of the two supporting plates (5), two fixing plates (14) are fixedly connected at the bottom end of the fixing frame (1), and threaded sleeves (15) are arranged in the two fixing plates (14), two equal threaded connection has screw thread post (23) in screw thread cover (15), two the equal fixedly connected with pivot (16) in looks remote site of screw thread post (23), two the surface of pivot (16) all rotates and is connected with bearing (17), two the equal fixedly connected with fixed block (18) in looks remote site of bearing (17).

2. A magnetic resonance coil positioning apparatus as claimed in claim 1, wherein: two first sliding grooves (6) are formed in the fixed frame (1), and the bottom ends of the supporting plates (5) are connected in the first sliding grooves (6) in a sliding mode.

3. A magnetic resonance coil positioning apparatus as claimed in claim 1, wherein: two the equal fixedly connected with bracing piece (11) in top of connecting plate (3), two the equal fixedly connected with second splint (12) in top of bracing piece (11), all be provided with protection pad (13) in first splint (10) and second splint (12).

4. A magnetic resonance coil positioning apparatus as claimed in claim 1, wherein: two second sliding grooves (19) are formed in the fixing frame (1), and the top ends of the fixing blocks (18) are connected in the second sliding grooves (19) in a sliding mode.

5. A magnetic resonance coil positioning apparatus as claimed in claim 1, wherein: the two equal fixedly connected with connecting block (20) of end that leaves mutually of screw thread post (23), two equal fixedly connected with swivel (21) of end that leaves mutually of connecting block (20).

6. A magnetic resonance coil positioning apparatus as claimed in claim 1, wherein: the front end fixedly connected with button switch (22) of fixed frame (1), button switch (22) pass through wire electric connection with electric putter (4).