CN211066691U

CN211066691U - Head CT (computed tomography) fixing and adjusting seat for radiology department

Info

Publication number: CN211066691U
Application number: CN201921809761.6U
Authority: CN
Inventors: 杨昌昌; 姚茂银; 丁仁海
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-07-24
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a head CT fixed adjustment seat for radiology department, including base and the heelpiece of setting in the bottom of base, the last fixed surface of base is connected with first device casing, the inside fixed mounting of first device casing has rotatable transmission horizontal pole, the first gear of fixed surface at transmission horizontal pole middle part, the inside of first device casing is provided with servo motor, servo motor's output fixedly connected with second gear. This fixed adjustment seat of head CT for radiology department, through the cooperation between transmission horizontal pole, first gear, servo motor, second gear, first bevel gear, transmission montant, second bevel gear, third bevel gear, internal thread pipe, fourth bevel gear and the threaded rod for two clamp plates are at the slide internal motion, thereby realize pressing from both sides tight fixed to patient's head, solved effectively that patient's head takes place to rock and the fuzzy problem of formation of image when CT scans, rational in infrastructure, convenient to use.

Description

Head CT (computed tomography) fixing and adjusting seat for radiology department

Technical Field

The utility model relates to a radiology department auxiliary assembly technical field specifically is a radiology department uses head CT fixed adjustment seat.

Background

The radiology department is an important auxiliary examination department of a hospital, in the construction of modern hospitals, the radiology department is a department integrating examination, diagnosis and treatment, the working principle of CT is that a certain part of a human body is scanned according to a layer with a certain thickness by using an X-ray beam, when the X-ray is emitted to the tissue of the human body, part of the ray is absorbed by the tissue, and part of the ray passes through the human body and is received by a detector to generate signals. In clinical practice, the positioning of the head is of great importance for CT scanning and detection, and if the head of a patient shakes during CT scanning, the imaging quality of the CT machine is blurred, and thus, diagnosis by medical staff is difficult.

Therefore, a head CT fixation adjusting base for radiology department is proposed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a head CT fixes adjustment seat for radiology department has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a head CT (computed tomography) fixing and adjusting seat for radiology department comprises a base and a bottom pad arranged at the bottom of the base, wherein the upper surface of the base is fixedly connected with a first device shell, a rotatable transmission cross rod is fixedly arranged inside the first device shell, a first gear is fixedly connected to the outer surface of the middle part of the transmission cross rod, a servo motor is arranged inside the first device shell, a second gear is fixedly connected to the output end of the servo motor and meshed with the first gear, first bevel gears are fixedly connected to the outer surfaces of two ends of the transmission cross rod, second device shells are fixedly connected to two sides of the upper surface of the base, a rotatable transmission vertical rod is fixedly arranged inside the second device shell, a second bevel gear is fixedly connected to one end of the transmission vertical rod, which is located inside the first device shell, and meshed with the first bevel gear, the utility model discloses a device for fixing the internal thread of a motor vehicle, including first device casing, transmission montant, second device casing, transmission montant, fourth bevel gear, the transmission montant is located the inside fixed surface of second device casing and is connected with third bevel gear, the inside fixed surface that is located transmission montant below fixed mounting of second device casing has rotatable internal thread pipe, the external fixed surface of internal thread pipe is connected with fourth bevel gear, fourth bevel gear is connected with the meshing of third bevel gear, the internal thread of internal thread pipe is connected with the threaded rod, the tip swing.

Optionally, the transmission vertical rod is movably connected with the first device shell through a ball bearing.

Optionally, a slide way is arranged on one side, located on the second device shell, of the upper surface of the base, a slide block is fixedly connected to the bottom of the clamping plate, and the slide block is connected with the slide way in a sliding mode.

Optionally, one side of the clamping plate is provided with a protective pad, and the protective pad is made of silica gel.

(III) advantageous effects

The utility model provides a radiology department is with fixed adjustment seat of head CT possesses following beneficial effect:

this fixed adjustment seat of head CT for radiology department, through the cooperation between transmission horizontal pole, first gear, servo motor, second gear, first bevel gear, transmission montant, second bevel gear, third bevel gear, internal thread pipe, fourth bevel gear and the threaded rod for two clamp plates are at the slide internal motion, thereby realize pressing from both sides tight fixed to patient's head, solved effectively that patient's head takes place to rock and the fuzzy problem of formation of image when CT scans, rational in infrastructure, convenient to use.

Drawings

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

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is a schematic side view of the clamping plate of the present invention.

In the figure: 1. a base; 2. a bottom pad; 3. a first device housing; 4. a drive rail; 5. a first gear; 6. a servo motor; 7. a second gear; 8. a first bevel gear; 9. a second device housing; 10. a driving vertical rod; 11. a second bevel gear; 12. a third bevel gear; 13. an internally threaded tube; 14. a fourth bevel gear; 15. a threaded rod; 16. a clamping plate; 17. a ball bearing; 18. a slideway; 19. a slider; 20. a protective pad.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a head CT fixing and adjusting seat for radiology departments comprises a base 1 and a bottom cushion 2 arranged at the bottom of the base 1, wherein the upper surface of the base 1 is fixedly connected with a first device shell 3, a rotatable transmission cross rod 4 is fixedly arranged inside the first device shell 3, a first gear 5 is fixedly connected to the outer surface of the middle part of the transmission cross rod 4, a servo motor 6 is arranged inside the first device shell 3, a second gear 7 is fixedly connected to the output end of the servo motor 6, the second gear 7 is meshed with the first gear 5, first bevel gears 8 are fixedly connected to the outer surfaces of two ends of the transmission cross rod 4, second device shells 9 are fixedly connected to two sides of the upper surface of the base 1, a rotatable transmission vertical rod 10 is fixedly arranged inside the second device shells 9, the transmission vertical rod 10 is movably connected with the first device shells 3 through a ball bearing 17, a second bevel gear 11 is fixedly connected to one end, located inside the first device shells 3, of the transmission vertical rod 10, second bevel gear 11 is connected with the meshing of first bevel gear 8, the surface fixedly connected with third bevel gear 12 that transmission montant 10 is located the inside of second device casing 9, the inside transmission montant 10 below fixed mounting that is located of second device casing 9 has rotatable internal thread pipe 13, the surface fixedly connected with fourth bevel gear 14 of internal thread pipe 13, fourth bevel gear 14 is connected with the meshing of third bevel gear 12, the internal thread of internal thread pipe 13 is connected with threaded rod 15, the tip swing joint of threaded rod 15 has clamp plate 16, slide 18 has been seted up to one side that the base 1 upper surface is located second device casing 9, the bottom fixedly connected with slider 19 of clamp plate 16, slider 19 and slide 18 sliding connection, one side of clamp plate 16 is provided with protection pad 20, and the material of protection pad 20 is silica gel.

This use is novel when using, start servo motor 6, drive the rotation of second gear 7, it rotates to drive transmission horizontal pole 4 through first gear 5, make first bevel gear 8 drive second bevel gear 11, third bevel gear 12 rotates on transmission montant 10 and the transmission montant 10, then drive internal thread pipe 13 through fourth bevel gear 14 and rotate, and threaded rod 15 is under the effect of screw thread, promote clamp plate 16 to a side motion in slide 18, thereby realize that two clamp plates 16 press from both sides the clamp of head fixedly, and, the protection pad 20 for silica gel through the material has reduced the uncomfortable sense to patient's head.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In summary, the head CT fixing and adjusting seat for radiology department is characterized in that the two clamping plates 16 move in the slideway 18 through the matching of the transmission cross rod 4, the first gear 5, the servo motor 6, the second gear 7, the first bevel gear 8, the transmission vertical rod 10, the second bevel gear 11, the third bevel gear 12, the internal threaded pipe 13, the fourth bevel gear 14 and the threaded rod 15, so that the head of the patient can be clamped and fixed, the structure is reasonable, and the use is convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fixed adjustment seat of head CT for radiology department, includes base (1) and sets up heelpiece (2) in the bottom of base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a first device shell (3), the inside of the first device shell (3) is fixedly provided with a rotatable transmission cross rod (4), the outer surface of the middle part of the transmission cross rod (4) is fixedly connected with a first gear (5), the inside of the first device shell (3) is provided with a servo motor (6), the output end of the servo motor (6) is fixedly connected with a second gear (7), the second gear (7) is meshed with the first gear (5), the outer surfaces of the two ends of the transmission cross rod (4) are both fixedly connected with a first bevel gear (8), the two sides of the upper surface of the base (1) are both fixedly connected with a second device shell (9), the inside of the second device shell (9) is fixedly provided with a rotatable transmission vertical rod (10), one end of the transmission vertical rod (10) positioned inside the first device shell (3) is fixedly connected with a second bevel gear (11), second bevel gear (11) are connected with first bevel gear (8) meshing, transmission montant (10) are located the inside fixed surface of second device casing (9) and are connected with third bevel gear (12), the inside fixed surface that is located transmission montant (10) below of second device casing (9) has rotatable internal thread pipe (13), the fixed surface of internal thread pipe (13) is connected with fourth bevel gear (14), fourth bevel gear (14) are connected with third bevel gear (12) meshing, the internal thread of internal thread pipe (13) is connected with threaded rod (15), the tip swing joint of threaded rod (15) has pinch-off blades (16).

2. A radiology department head CT fixation adjusting base according to claim 1, wherein: the transmission vertical rod (10) is movably connected with the first device shell (3) through a ball bearing (17).

3. A radiology department head CT fixation adjusting base according to claim 1, wherein: slide (18) have been seted up to one side that base (1) upper surface is located second device casing (9), the bottom fixedly connected with slider (19) of clamp plate (16), slider (19) and slide (18) sliding connection.

4. A radiology department head CT fixation adjusting base according to claim 1, wherein: one side of clamp plate (16) is provided with protection pad (20), just the material of protection pad (20) is silica gel.