Angle-adjustable body layer camera scanning frame

Abstract

The utility model relates to the field of medical equipment, in particular to an angle-adjustable body layer camera scanning frame which comprises a body layer camera body and a scanning frame body, a lifting plate is connected to the scanning frame body through a lifting adjusting assembly, a sliding groove is formed in the front end of the scanning frame body, and the two ends of the lifting plate slide in the sliding groove. The body layer camera has the advantages that under the action of the lifting adjusting assembly, the body layer camera body can have the lifting adjusting function, under the action of the angle adjusting assembly, the body layer camera body can be lifted, and the body layer camera body can be lifted. Therefore, the body layer camera has the functions of horizontal plane angle rotation and vertical plane angle rotation, and is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to an angle-adjustable body layer camera scanning frame. Background Art

[0002] A tomograph is a medical device that uses X-rays or other imaging techniques to obtain images of the internal tissues and organs of the human body from multiple angles for diagnosis and treatment. The device is widely used in medical imaging and radiology.

[0003] At present, the scanning frame of the tomographic camera used for oral panoramic examination can control the lifting and lowering of the tomographic camera, but it cannot adjust the angle of the tomographic camera well, and requires the patient to cooperate in turning his head, which is inconvenient to use.

[0004] Therefore, it is necessary to invent a scanning frame of an adjustable angle body layer camera. Utility Model Content

[0005] To this end, the utility model provides an angle-adjustable tomographic camera scanning frame to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable angle tomographic camera scanning frame, comprising a tomographic camera body and a scanning frame body, the scanning frame body is connected to a lifting plate through a lifting adjustment component, a slide groove is provided at the front end of the scanning frame, both ends of the lifting plate slide in the slide groove, and the tomographic camera body is connected to the lifting plate through an angle adjustment component.

[0007] Preferably, the lifting and adjusting assembly includes a vertically arranged moving base, the front end of the moving base is fixed to the rear end of the scanning frame, a servo motor is fixedly installed on the top of the inside of the moving base, a screw is fixedly installed on the output shaft of the servo motor, and the bottom end of the screw is rotatably connected to the bottom of the inner wall of the moving base.

[0008] Preferably, a threaded sleeve is threadedly connected to the surface of the screw rod, and a limiting plate is fixedly connected to the front end of the threaded sleeve. A strip limiting hole is vertically opened in the middle of the scanning frame. The front end of the limiting plate passes through the strip limiting hole, and the surface of the limiting plate is in contact with the wall of the strip limiting hole, and the front end of the limiting plate is fixedly connected to the rear end of the lifting plate.

[0009] Preferably, the angle adjustment assembly includes a motor box 1, the rear end of the motor box 1 is fixed to the front end of the lifting plate, a servo motor 2 is fixedly installed on the front end of the inner wall of the motor box 1, the front end of the output shaft of the servo motor 2 passes through the front end of the motor box 1, and the output shaft of the servo motor 2 is fixed with a right-angle mounting bracket.

[0010] Preferably, the angle adjustment assembly also includes a servo motor three, the servo motor three is fixedly mounted on the top of the right-angle mounting frame, the output shaft of the servo motor three passes through the top of the right-angle mounting frame, and a connecting plate is fixedly mounted on the bottom end of the output shaft of the servo motor three, and the top of the tomographic camera body is fixed to the bottom of the connecting plate.

[0011] Preferably, a motor box 2 is fixedly mounted on the top of the right-angle mounting frame, and the servo motor 3 is located in the motor box 2.

[0012] Preferably, support feet are symmetrically fixedly installed at the bottom end of the scanning frame, and Fomar wheels are symmetrically fixedly installed at both ends of the bottom of the support feet.

[0013] The beneficial effects of the utility model are as follows: through the coordinated use of the tomographic camera body, scanning frame, lifting adjustment component, lifting plate, slide groove and angle adjustment component, under the action of the lifting adjustment component, the tomographic camera body can have the function of lifting and adjusting, and under the action of the angle adjustment component, the tomographic camera can also have the functions of horizontal angle rotation and vertical angle rotation, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The front view of the structure provided by the utility model;

[0015] Figure 2 A side view of the structure provided by the utility model;

[0016] Figure 3 A structural cross-sectional view of the utility model in the side view direction;

[0017] Figure 4 This is a top view of the local structure provided by the utility model.

[0018] In the figure: 1. tomographic camera body; 2. scanning frame; 3. supporting feet; 4. lifting plate; 5. slide; 6. moving base; 7. servo motor 1; 8. lead screw; 9. threaded sleeve; 10. limit plate; 11. strip limit hole; 12. motor box 1; 13. servo motor 2; 14. right-angle mounting bracket; 15. servo motor 3; 16. connecting plate; 17. motor box 2; 18. Fomar wheel. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0020] Please refer to the attached Figure 1-4The utility model provides an adjustable angle tomographic camera scanning frame, comprising a tomographic camera body 1 and a scanning frame body 2. Support legs 3 are symmetrically fixedly installed at the bottom of the scanning frame body 2, which effectively improves the stability of the scanning frame body 2. Forma wheels 18 are symmetrically fixedly installed at both ends of the bottom of the supporting legs 3, so that the scanning frame body 2 can have a mobile function, which improves the convenience of use. A lifting plate 4 is connected to the scanning frame body 2 through a lifting adjustment component. A slide groove 5 is opened at the front end of the scanning frame body 2. Both ends of the lifting plate 4 slide in the slide groove 5. The tomographic camera body 1 is connected to the lifting plate 4 through the angle adjustment component.

[0021] The lifting and lowering adjustment assembly includes a vertically arranged mobile base 6, the front end of the mobile base 6 is fixed to the rear end of the scanning frame 2, a servo motor 7 is fixedly installed on the top of the mobile base 6, and a screw rod 8 is fixedly installed on the output shaft of the servo motor 7. The bottom end of the screw rod 8 is rotatably connected to the bottom of the inner wall of the mobile base 6, so when the servo motor 7 is running, it can drive the screw rod 8 to rotate forward and reversely in the mobile base 6. The surface of the screw rod 8 is threadedly connected with a threaded sleeve 9, and the front end of the threaded sleeve 9 is fixedly connected to a limiting plate 10. A strip-shaped limiting hole 1 is vertically opened in the middle of the scanning frame 2. 1. The front end of the limiting piece 10 passes through the strip limiting hole 11, and the surface of the limiting piece 10 fits with the hole wall of the strip limiting hole 11. The front end of the limiting piece 10 is fixedly connected to the rear end of the lifting plate 4. That is, under the common limiting action of the strip limiting hole 11 and the limiting piece 10, when the servo motor 17 drives the screw rod 8 to rotate forward and reverse, the threaded sleeve 9 threadedly connected to the surface of the screw rod 8 can be converted from rotational motion to linear lifting motion, so that the lifting plate 4 is driven to rise and fall synchronously through the limiting piece 10, so that the body of the tomographic camera 1 can be controlled to be lifted and lowered;

[0022] The angle adjustment component includes a motor box 12, the rear end of the motor box 12 is fixed to the front end of the lifting plate 4, a servo motor 2 13 is fixedly installed at the front end of the inner wall of the motor box 12, the front end of the output shaft of the servo motor 2 13 passes through the front end of the motor box 12, and the output shaft of the servo motor 2 13 is fixed with a right-angle mounting bracket 14. Specifically, when the servo motor 2 13 is running, it can drive the right-angle mounting bracket 14 to rotate and adjust on the vertical plane, and the right-angle mounting bracket 14 can be raised and lowered synchronously with the lifting plate 4;

[0023] The angle adjustment component also includes a servo motor 3 15, which is fixedly mounted on the top of the right-angle mounting bracket 14, and the output shaft of the servo motor 3 15 passes through the top of the right-angle mounting bracket 14, and a connecting plate 16 is fixedly mounted on the bottom of the output shaft of the servo motor 3 15, and the top of the body of the tomographic camera 1 is fixed to the bottom of the connecting plate 16. Specifically, when the servo motor 3 15 is running, it can drive the connecting plate 16 to rotate and adjust on the horizontal plane, thereby driving the body of the tomographic camera 1 to rotate on the horizontal plane for angle adjustment, and can rotate on the vertical plane with the right-angle mounting bracket 14 for angle adjustment;

[0024] In summary, the scanning frame not only enables the tomographic camera body 1 to have the function of lifting and lowering adjustment, but also enables the tomographic camera body 1 to have the function of horizontal angle rotation and vertical angle rotation, which is more convenient to use;

[0025] A second motor box 17 is fixedly mounted on the top of the right-angle mounting frame 14 , and a servo motor 3 15 is located in the second motor box 17 .

[0026] The working principle of the utility model is as follows: when the servo motor 1 7 is running, it can drive the lifting plate 4 to rise and fall synchronously in a straight line, so as to control the lifting and lowering adjustment of the tomographic camera body 1; when the servo motor 2 13 is running, it can drive the right-angle mounting frame 14 to rotate and adjust on the vertical plane, thereby driving the tomographic camera body 1 to rotate on the vertical plane for angle adjustment; when the servo motor 3 15 is running, it can drive the connecting plate 16 to rotate and adjust on the horizontal plane, thereby driving the tomographic camera body 1 to rotate on the horizontal plane for angle adjustment.

[0027] The above is only a preferred embodiment of the utility model. Any person skilled in the art can modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. An adjustable-angle tomography scanning frame, comprising a tomography body (1) and a scanning frame body (2), characterized in that: The scanning frame (2) is connected to a lifting plate (4) via a lifting adjustment component. A slide groove (5) is provided at the front end of the scanning frame (2). Both ends of the lifting plate (4) slide in the slide groove (5). The body of the tomographic camera (1) is connected to the lifting plate (4) via an angle adjustment component.

2. The adjustable angle tomography scanning frame according to claim 1, characterized in that: The lifting and adjusting assembly comprises a vertically arranged movable base (6), the front end of the movable base (6) being fixed to the rear end of the scanning frame (2), a servo motor (7) being fixedly mounted on the top end inside the movable base (6), a screw rod (8) being fixedly mounted on the output shaft of the servo motor (7), and the bottom end of the screw rod (8) being rotatably connected to the bottom of the inner wall of the movable base (6).

3. The adjustable angle tomography scanning frame according to claim 2, characterized in that: The surface of the screw rod (8) is threadedly connected with a threaded sleeve (9), the front end of the threaded sleeve (9) is fixedly connected to a limiting plate (10), a strip-shaped limiting hole (11) is vertically opened in the middle of the scanning frame (2), the front end of the limiting plate (10) passes through the strip-shaped limiting hole (11), and the surface of the limiting plate (10) is in contact with the hole wall of the strip-shaped limiting hole (11), and the front end of the limiting plate (10) is fixedly connected to the rear end of the lifting plate (4).

4. The adjustable angle tomography scanning frame according to claim 3, characterized in that: The angle adjustment assembly comprises a motor box (12), the rear end of the motor box (12) is fixed to the front end of the lifting plate (4), a servo motor (13) is fixedly mounted on the front end of the inner wall of the motor box (12), the front end of the output shaft of the servo motor (13) passes through the front end of the motor box (12), and the output shaft of the servo motor (13) is fixed with a right-angle mounting bracket (14).

5. The adjustable angle tomography scanning frame according to claim 4, characterized in that: The angle adjustment assembly also includes a servo motor three (15), which is fixedly mounted on the top of the right-angle mounting frame (14), and the output shaft of the servo motor three (15) passes through the top of the right-angle mounting frame (14), and a connecting plate (16) is fixedly mounted on the bottom end of the output shaft of the servo motor three (15), and the top end of the tomographic camera body (1) is fixed to the bottom of the connecting plate (16).

6. The adjustable angle tomography scanning frame according to claim 5, characterized in that: A second motor box (17) is fixedly mounted on the top of the right-angle mounting frame (14), and the third servo motor (15) is located in the second motor box (17).

7. The adjustable angle tomography scanning frame according to claim 1, characterized in that: The bottom end of the scanning frame (2) is symmetrically fixedly mounted with a support foot (3), and both ends of the bottom of the support foot (3) are symmetrically fixedly mounted with a Forma wheel (18).

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