CN215191536U

CN215191536U - Nuclear magnetic resonance head fixing device for radiology department

Info

Publication number: CN215191536U
Application number: CN202120247701.0U
Authority: CN
Inventors: 李祖斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-12-17
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a nuclear magnetic resonance head fixing device of radiology department relates to medical instrument technical field, including the fixed column, the lift groove has been seted up to the inside of fixed column, the rotation mouth has been seted up at the front surface top in lift groove, the inside swing joint in lift groove has the lift post, the top fixedly connected with backup pad of lift post. This nuclear magnetic resonance head fixing device for radiology department, through the cooperation setting of backup pad and locating plate, when the rotation piece rotates, can make the column spinner drive the second gear and rotate, can make the second gear drive the movable block and remove, can make the movable block drive the locating plate and remove, can make the locating plate fix a position the head both sides and fix, when the slider reciprocated, can make the slider drive the limiting plate and go up and down to remove, can make the limiting plate carry out spacing fixed to the head upper surface, can effectually make fixing device fix the head of variation in size.

Description

Nuclear magnetic resonance head fixing device for radiology department

Technical Field

The utility model relates to the technical field of medical equipment, specifically a nuclear magnetic resonance head fixing device for radiology department.

Background

The nuclear magnetic resonance imaging is a latest medical image new technology utilizing the nuclear magnetic resonance principle, has excellent diagnosis functions on solid organs such as brain, thyroid, liver, gallbladder, spleen, kidney, pancreas and the like, as well as heart and great vessels, and has the advantages of multiple imaging parameters, high scanning speed, high tissue resolution, clearer image and the like.

When the head of a patient is fixed, the head with different sizes of the patient cannot be fixed, and the head fixing height cannot be effectively adjusted by the conventional nuclear magnetic resonance head fixing device for the radiology department.

Therefore, there is a need for a radiology department nmr head fixation device that solves the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a nuclear magnetic resonance head fixing device of radiology department to current nuclear magnetic resonance head fixing device who proposes in solving above-mentioned background art can not fix the head of patient variation in size, and can not carry out the problem of effectual regulation to the head solid fixed height.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a nuclear magnetic resonance head fixing device for radiology department comprises a fixing column, wherein a lifting groove is formed in the fixing column, a rotating port is formed in the top of the front surface of the lifting groove, a lifting column is movably connected in the lifting groove, a supporting plate is fixedly connected to the top of the lifting column, first rubber is fixedly connected to the upper surface of the supporting plate, moving grooves are formed in two sides of the supporting plate, a second toothed plate is fixedly connected to the bottom of each moving groove, a rotating port is formed in the front surface of each moving groove, a moving block is movably connected in the moving grooves, a positioning plate is fixedly connected to one end, away from the moving grooves, of the moving block, second rubber is fixedly connected to the inner side of the positioning plate, a sliding groove is formed in the inner side of the second rubber, a sliding block is movably connected in the sliding groove, and a limiting plate is fixedly connected to one end, away from the sliding groove, of the sliding block, the middle part of the limiting plate is provided with a limiting groove, and the inside of the limiting groove is movably connected with a connecting plate.

Preferably, one side of the lifting column close to the rotating port is provided with a rotating groove, one side of the rotating groove is fixedly connected with a first toothed plate, the surface of the first toothed plate is meshed with a first gear, the middle part of the first gear is fixedly connected with a rotating column, and the rotating column is far away from a rotating block fixedly connected with one end of the first gear.

Preferably, a rotating groove is formed in one side, close to the second toothed plate, of the moving block, a rotating hole is formed in one side, close to the rotating port, of the rotating groove, a second gear is rotatably connected to the inside of the rotating groove, a rotating column is fixedly connected to the middle of the second gear, and the rotating column is fixedly connected to one end, far away from the second gear, of the rotating block.

Preferably, the second toothed plate is matched with the second gear, and the second toothed plate is in meshed connection with the second gear.

Preferably, one end of the rotating column, which is far away from the second gear, penetrates through the rotating hole and the rotating port respectively.

Preferably, the two positioning plates are equal in size and are symmetrically arranged.

Preferably, the sliding groove and the sliding block are mutually matched, and the sliding groove and the sliding block are both of a T-shaped structure.

(III) advantageous effects

Compared with the prior art, the utility model provides a nuclear magnetic resonance head fixing device of radiology department possesses following beneficial effect:

1. this nuclear magnetic resonance head fixing device for radiology department, through the cooperation setting of backup pad and locating plate, when the rotation piece rotates, can make the column spinner drive the second gear and rotate, can make the second gear drive the movable block and remove, can make the movable block drive the locating plate and remove, can make the locating plate fix a position the head both sides and fix, when the slider reciprocated, can make the slider drive the limiting plate and go up and down to remove, can make the limiting plate carry out spacing fixed to the head upper surface, can effectually make fixing device fix the head of variation in size.

2. This nuclear magnetic resonance head fixing device of radiology department sets up through the cooperation of fixed column and lift post, when the turning block rotated, can make the rotation post drive first gear and rotate, can make first gear drive first pinion rack carry out the lifting movement, can make first pinion rack drive the lift post and carry out the lifting movement, can make the lift post drive the backup pad and carry out the lifting movement, can effectually make the fixed height of backup pad with the head adjust.

Drawings

Fig. 1 is a schematic perspective view of a support plate structure of the present invention;

FIG. 2 is a schematic perspective sectional view of the support plate structure of the present invention;

FIG. 3 is a schematic front sectional view of the support plate structure of the present invention;

FIG. 4 is a schematic side sectional view of the support plate structure of the present invention;

FIG. 5 is a schematic view of the limiting plate structure of the present invention;

fig. 6 is a schematic top-down view of the fixing column structure of the present invention;

fig. 7 is an enlarged schematic view of the structure of the area a in fig. 3 according to the present invention.

In the figure: 1. fixing a column; 2. a lifting groove; 3. a rotation port; 4. a lifting column; 5. a rotating groove; 6. a first toothed plate; 7. a first gear; 8. rotating the column; 9. rotating the block; 10. a support plate; 11. a first rubber; 12. a moving groove; 13. a second toothed plate; 14. a rotation port; 15. a moving block; 16. a rotating tank; 17. rotating the hole; 18. a second gear; 19. a spin column; 20. rotating the block; 21. positioning a plate; 22. a second rubber; 23. a chute; 24. a slider; 25. a limiting plate; 26. a limiting groove; 27. a connecting plate.

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.

Referring to fig. 1-7, a nuclear magnetic resonance head fixing device for radiology department comprises a fixed column 1, a lifting groove 2 is formed inside the fixed column 1, a rotating opening 3 is formed in the top of the front surface of the lifting groove 2, a lifting column 4 is movably connected inside the lifting groove 2, a rotating groove 5 is formed in one side of the lifting column 4 close to the rotating opening 3, a first toothed plate 6 is fixedly connected to one side of the rotating groove 5, a first gear 7 is engaged with the surface of the first toothed plate 6, a rotating column 8 is fixedly connected to the middle of the first gear 7, a rotating block 9 is fixedly connected to one end of the rotating column 8 far from the first gear 7, the rotating block 9 can drive the rotating column 8 to rotate, a support plate 10 is fixedly connected to the top of the lifting column 4, and the rotating column 8 can drive the first gear 7 to rotate through the matching arrangement of the fixed column 1 and the lifting column 4, the lifting device can enable the first gear 7 to drive the first toothed plate 6 to move up and down, enable the first toothed plate 6 to drive the lifting column 4 to move up and down, enable the lifting column 4 to drive the supporting plate 10 to move up and down, and effectively enable the supporting plate 10 to adjust the fixed height of the head, the upper surface of the supporting plate 10 is fixedly connected with first rubber 11, both sides of the supporting plate 10 are respectively provided with a moving groove 12, the bottom of the moving groove 12 is fixedly connected with a second toothed plate 13, the front surface of the moving groove 12 is provided with a rotating port 14, the inside of the moving groove 12 is movably connected with a moving block 15, one side of the moving block 15 close to the second toothed plate 13 is provided with a rotating groove 16, one side of the rotating groove 16 close to the rotating port 14 is provided with a rotating hole 17, the inside of the rotating groove 16 is rotatably connected with a second gear 18, the middle part of the second gear 18 is fixedly connected with a rotating column 19, one end of the rotating column 19 far away from the second gear 18 is fixedly connected with a rotating block 20, the rotating block 20 can drive the rotating column 19 to rotate, the second toothed plate 13 and the second gear 18 are matched with each other, the second toothed plate 13 is meshed with the second gear 18 and can enable the second gear 18 to rotate and move, one end of the rotating column 19, far away from the second gear 18, penetrates through the rotating hole 17 and the rotating port 14 respectively and can limit the rotating column 19 to prevent the rotating column 19 from deviating during rotation, one end of the moving block 15, far away from the moving groove 12, is fixedly connected with the positioning plates 21, the two positioning plates 21 are equal in size, the two positioning plates 21 are symmetrically arranged to enable the head to be fixed more stably, the second rubber 22 is fixedly connected to the inner side of the positioning plate 21, the sliding groove 23 is formed in the inner side of the second rubber 22, the sliding block 24 is movably connected to the inner part of the sliding groove 23, the sliding groove 23 is matched with the sliding block 24, the sliding groove 23 and the sliding block 24 are both of a T-shaped structure, and the sliding block 24 can be moved more conveniently and quickly, one end fixedly connected with limiting plate 25 that spout 23 was kept away from to slider 24, cooperation setting through backup pad 10 and locating plate 21, when rotatory piece 20 rotated, can make the column spinner 19 drive second gear 18 and rotate, can make second gear 18 drive movable block 15 and remove, can make movable block 15 drive locating plate 21 and remove, can make locating plate 21 fix a position the head both sides fixedly, when slider 24 reciprocated, can make slider 24 drive limiting plate 25 and go up and down to remove, can make limiting plate 25 carry out spacing fixed to the head upper surface, can effectually make fixing device fix the head of variation in size, limiting groove 26 has been seted up at the middle part of limiting plate 25, the inside swing joint of limiting groove 26 has connecting plate 27.

The working principle is as follows: when the head needs to be fixed, the head needs to lie on the upper surface of the supporting plate 10, then the rotating block 20 is rotated, the rotating column 19 drives the second gear 18 to rotate, the second gear 18 drives the moving block 15 to move, the moving block 15 drives the positioning plate 21 to move, the positioning plate 21 is moved to be in contact with the two sides of the head, the positioning plate 21 limits and fixes the two sides of the head, then the sliding block 24 slides downwards, the sliding block 24 drives the limiting plate 25 to move, the limiting plate 25 is moved to be in contact with the upper surface of the head, the head is limited and fixed, then the rotating block 9 is rotated, the rotating column 8 drives the first gear 7 to rotate, the first gear 7 drives the first toothed plate 6 to move, the first toothed plate 6 drives the lifting column 4 to move, and the lifting column 4 drives the supporting plate 10 to move, move the backup pad 10 to suitable height can, when needs take out the head, need rotate turning block 9 earlier, make lift post 4 drive backup pad 10 descend, descend the backup pad 10 to suitable height, then rotate rotatory piece 20, make movable block 15 drive locating plate 21 and move, move locating plate 21 to breaking away from the head both sides, then upwards slide limiting plate 25, make limiting plate 25 slide to breaking away from the head upper surface, then can take out the head.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 a nuclear magnetic resonance head fixing device of radiology department, includes fixed column (1), its characterized in that: a lifting groove (2) is formed in the fixed column (1), a rotating opening (3) is formed in the top of the front surface of the lifting groove (2), a lifting column (4) is movably connected in the lifting groove (2), a supporting plate (10) is fixedly connected to the top of the lifting column (4), a first rubber (11) is fixedly connected to the upper surface of the supporting plate (10), moving grooves (12) are formed in two sides of the supporting plate (10), a second toothed plate (13) is fixedly connected to the bottom of each moving groove (12), a rotating opening (14) is formed in the front surface of each moving groove (12), a moving block (15) is movably connected in the moving groove (12), a positioning plate (21) is fixedly connected to one end, far away from the moving groove (12), of each moving block (15), and a second rubber (22) is fixedly connected to the inner side of each positioning plate (21), spout (23) have been seted up to the inboard of second rubber (22), the inside swing joint of spout (23) has slider (24), the one end fixedly connected with limiting plate (25) of spout (23) are kept away from in slider (24), spacing groove (26) have been seted up at the middle part of limiting plate (25), the inside swing joint of limiting groove (26) has connecting plate (27).

2. A radiology department nmr head fixation device of claim 1, wherein: the lifting column is characterized in that a rotating groove (5) is formed in one side, close to the rotating port (3), of the lifting column (4), a first toothed plate (6) of one side of the rotating groove (5) is fixedly connected, a first gear (7) is meshed with the surface of the first toothed plate (6), a rotating column (8) is fixedly connected to the middle of the first gear (7), and a rotating block (9) is fixedly connected to one end, far away from the first gear (7), of the rotating column (8).

3. A radiology department nmr head fixation device of claim 1, wherein: the moving block (15) is close to one side of the second toothed plate (13) and is provided with a rotating groove (16), one side of the rotating groove (16) close to the rotating port (14) is provided with a rotating hole (17), the inside of the rotating groove (16) is rotatably connected with a second gear (18), the middle of the second gear (18) is fixedly connected with a rotating column (19), and the rotating column (19) is far away from one end of the second gear (18) and is fixedly connected with a rotating block (20).

4. A radiology department nmr head fixation device of claim 3, wherein: the second toothed plate (13) is matched with the second gear (18), and the second toothed plate (13) is in meshed connection with the second gear (18).

5. A radiology department nmr head fixation device of claim 3, wherein: one end of the rotating column (19) far away from the second gear (18) respectively penetrates through the rotating hole (17) and the rotating port (14).

6. A radiology department nmr head fixation device of claim 1, wherein: the two positioning plates (21) are equal in size, and the two positioning plates (21) are symmetrically arranged.

7. A radiology department nmr head fixation device of claim 1, wherein: the sliding groove (23) and the sliding block (24) are mutually matched, and the sliding groove (23) and the sliding block (24) are both of a T-shaped structure.