CN210009042U

CN210009042U - 45-degree rotation image acquisition device based on dual-dynamic flat-panel photography system

Info

Publication number: CN210009042U
Application number: CN201920301168.4U
Authority: CN
Inventors: 苏岩
Original assignee: Beijing Zhongtuo Yiteng Technology Co Ltd
Current assignee: Beijing Zhongtuo Yiteng Technology Co Ltd
Priority date: 2019-03-11
Filing date: 2019-03-11
Publication date: 2020-02-04
Anticipated expiration: 2029-03-11

Abstract

The utility model discloses a 45 rotatory image acquisition device of degree based on dual dynamic flat-panel photography system, including the host computer organism, the top side movable mounting of host computer organism has supporting beam, and supporting beam's one end fixed mounting has convex arm, and the equal fixed mounting in both ends of convex arm has the install bin, and convex arm all is equipped with the detector on keeping away from one side inner wall of install bin, and one side fixed mounting that the install bin is close to the detector has the bracing piece, and the one end of bracing piece is rotated and is installed flat panel detector. The utility model discloses simple structure when using this image acquisition device to carry out image acquisition, shoots through two flat panel detector that mutually perpendicular set up to realize diversified photography, and two flat panel detector back and forth oscillations, the amplitude of oscillation is 45 degrees, thereby realizes the dynamic photography of multi-angle, and the image of gathering is more comprehensive, and medical image is more complete, has satisfied the user demand.

Description

45-degree rotation image acquisition device based on dual-dynamic flat-panel photography system

Technical Field

The utility model relates to an X radiographic technology field especially relates to a 45 rotatory image acquisition device of degree based on dual dynamic flat panel photography system.

Background

The flat panel DR is also called a digital X-ray machine, which is an advanced X-ray photography technology formed by combining a computer digital image processing technology and an X-ray radiation technology, the X-ray equipment of the current comprehensive large hospital comprises a digital X-ray device, a digital gastrointestinal machine, a small C-arm, a middle C-arm or a large C-arm, a dental CT, an X-ray bone densitometer and the like, and the static image quality of the current digital X-ray photography system is poor, and almost no dynamic image capturing device exists.

The patent with publication number CN107714062A discloses a multi-functional check-up equipment of integrated medical digital X-ray photography system, adopt dynamic flat panel to visit the collection technique, realize static, dynamic image, tomography, 3D image etc., under guaranteeing patient's "zero movement" condition, realize patient's multidisciplinary is photographic, accomplish multidisciplinary accurate medical image fast, the effectual treatment time who saves the patient, this patent uses a detector to carry out X-ray photography, its photographic angle is comprehensive inadequately, and when carrying out image dynamic collection, can not carry out accurate all-round multi-angle's image acquisition, consequently, put forward a 45 degrees rotatory image acquisition device based on dual dynamic flat panel photography system.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a 45-degree rotary image acquisition device based on a dual dynamic flat-panel photography system.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a45-degree rotation image acquisition device based on a dual-dynamic flat-panel photography system comprises a host body, wherein a supporting beam is movably mounted on the top side of the host body, an arc-shaped mechanical arm is fixedly mounted at one end of the supporting beam, mounting boxes are fixedly mounted at both ends of the arc-shaped mechanical arm, detectors are arranged on the inner walls of the sides, away from the mounting boxes, of the arc-shaped mechanical arm, a support rod is fixedly mounted at one side, close to the detectors, of the mounting boxes, a flat-panel detector is rotatably mounted at one end of the support rod, the flat-panel detector and the detectors are arranged correspondingly, a mounting cavity formed in the mounting box is formed in one side, away from the flat-panel detector, of the support rod, a rotating hole is formed in the inner wall of one side, close to the flat-panel detector, of the, one side that the wedge is close to the flat panel detector sets up for the slope, the regulating hole has been seted up on the installation box is close to one side inner wall of flat panel detector, the downthehole movable mounting of regulating rod has the regulation pole, the both ends of adjusting the pole all extend outside the regulating hole, the one side that the wedge is close to the flat panel detector uses the axis of rotation to set up the adjustment tank as central ring, the one end of adjusting the pole extends to the adjustment tank in, the other end of adjusting the pole rotates installs the push-and-pull rod, the one end that the installation box was kept away from to the push.

Preferably, a motor is fixedly mounted on the inner wall of one side of the mounting cavity, which is close to the flat panel detector, and one end of the rotating shaft, which is far away from the flat panel detector, is fixedly mounted on an output shaft of the motor through a coupler.

Preferably, a bearing is fixedly installed in the rotating hole, and one end, far away from the flat panel detector, of the rotating shaft penetrates through the bearing.

Preferably, all seted up the sliding tray on the both sides inner wall of adjustment tank, slidable mounting has same sliding block in two sliding trays, and the one end rotation that the flat panel detector was kept away from to the regulation pole is installed on one side that the sliding block is close to the flat panel detector.

Preferably, a plurality of heat dissipation holes are formed in the inner walls of the two sides of the installation box, and filter screens are arranged in the heat dissipation holes.

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

in the utility model, through the cooperation of the host machine body, the supporting beam, the arc-shaped mechanical arm, the mounting box, the flat panel detector, the detector and the supporting rod, the two flat panel detectors which are vertically arranged are used for matching with the detector to photograph, thereby realizing multi-azimuth photography, so as to obtain more comprehensive multi-azimuth X-ray images, through the cooperation of the mounting cavity, the rotating hole, the rotating shaft, the wedge block, the adjusting groove, the adjusting hole, the adjusting rod, the push-pull rod, the motor, the sliding block, the sliding groove and the heat dissipation hole, the motor drives the rotating shaft to continuously and slowly rotate in the rotating hole, the rotating shaft drives the wedge block to rotate, the wedge block rotates to drive the adjusting rod to move back and forth in the adjusting hole, the adjusting rod drives the push-pull rod to rotate, further drives the flat panel detector to swing back and, the heat dissipation holes provide a heat dissipation effect for the installation box;

the utility model discloses simple structure when using this image acquisition device to carry out image acquisition, shoots through two flat panel detector that mutually perpendicular set up to realize diversified photography, and two flat panel detector back and forth oscillations, the amplitude of oscillation is 45 degrees, thereby realizes the dynamic photography of multi-angle, and the image of gathering is more comprehensive, and medical image is more complete, has satisfied the user demand.

Drawings

Fig. 1 is a schematic structural view of a 45-degree rotation image acquisition device based on a dual dynamic flat panel photography system according to the present invention;

fig. 2 is a schematic structural view of the connection between the installation box of the 45-degree rotation image acquisition device based on the dual dynamic flat panel photography system and the flat panel detector of the present invention;

fig. 3 is a schematic structural view of the dual dynamic flat panel camera system-based 45-degree rotating image acquisition device adjusting rod connected with the wedge.

In the figure: the device comprises a main machine body 1, a supporting beam 2, a circular arc mechanical arm 3, a mounting box 4, a flat panel detector 5, a detector 6, a mounting cavity 7, a rotating hole 8, a rotating shaft 9, a supporting rod 10, a wedge block 11, an adjusting groove 12, an adjusting hole 13, an adjusting rod 14, a push-pull rod 15, a motor 16, a sliding block 17, a sliding groove 18 and heat dissipation holes 19.

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. 1-3, a 45-degree rotation image acquisition device based on a dual-dynamic flat-panel photography system comprises a main machine body 1, a supporting beam 2 is movably installed on the top side of the main machine body 1, an arc-shaped mechanical arm 3 is fixedly installed at one end of the supporting beam 2, installation boxes 4 are fixedly installed at both ends of the arc-shaped mechanical arm 3, detectors 6 are respectively arranged on the inner walls of the arc-shaped mechanical arm 3 far away from the installation boxes 4, a support rod 10 is fixedly installed on one side of the installation boxes 4 close to the detectors 6, a flat-panel detector 5 is rotatably installed at one end of the support rod 10, the flat-panel detector 5 and the detectors 6 are correspondingly arranged, an installation cavity 7 arranged on the installation box 4 is arranged on one side of the support rod 10 far away from the flat-panel detector 5, a rotating hole 8 is, both ends of a rotating shaft 9 extend out of a rotating hole 8, one end of the rotating shaft 9 is fixedly provided with a wedge block 11 positioned in an installation box 4, one side of the wedge block 11 close to a flat panel detector 5 is obliquely arranged, the inner wall of one side of the installation box 4 close to the flat panel detector 5 is provided with an adjusting hole 13, an adjusting rod 14 is movably installed in the adjusting hole 13, both ends of the adjusting rod 14 extend out of the adjusting hole 13, one side of the wedge block 11 close to the flat panel detector 5 is annularly provided with an adjusting groove 12 by taking the rotating shaft 9 as a center, one end of the adjusting rod 14 extends into the adjusting groove 12, the other end of the adjusting rod 14 is rotatably provided with a push-pull rod 15, one end of the push-pull rod 15 far away from the installation box 4 is rotatably installed on one side of the flat panel detector 5 close to the installation box 4, when the 45, the two flat panel detectors 5 which are perpendicular to each other are used for shooting, so that multi-azimuth shooting is realized, and more comprehensive multi-azimuth X-ray images are obtained.

A motor 16 is fixedly arranged on the inner wall of one side of the mounting cavity 7 close to the flat panel detector 5, one end of the rotating shaft 9 far away from the flat panel detector 5 is fixedly arranged on an output shaft of the motor 16 through a coupler, a bearing is fixedly arranged in the rotating hole 8, one end of the rotating shaft 9 far away from the flat panel detector 5 penetrates through the bearing, sliding grooves 18 are respectively arranged on the inner walls of two sides of the adjusting groove 12, the same sliding block 17 is slidably arranged in the two sliding grooves 18, one end of the adjusting rod 14 far away from the flat panel detector 5 is rotatably arranged on one side of the sliding block 17 close to the flat panel detector 5, a plurality of heat dissipation holes 19 are respectively arranged on the inner walls of two sides of the mounting box 4, a filter screen is respectively arranged in the plurality of heat dissipation holes 19, the motor 16 is started, the motor 16 drives the rotating shaft 9 to continuously and, and the end of the adjusting rod 14, which is limited by the adjusting hole 13 and is far away from the flat panel detector 5, extends into the adjusting groove 12, so that the wedge block 11 rotates to drive the adjusting rod 14 to move back and forth in the adjusting hole 13, the sliding block 17 slides in the sliding groove 18, the adjusting rod 14 drives the push-pull rod 15 to rotate, the flat panel detector 5 is driven to swing back and forth, the swing amplitude is 45 degrees, dynamic photographing at multiple angles is realized, the acquired image is more comprehensive, and the medical image is more complete.

The working principle is as follows: when the 45-degree rotating image acquisition device based on the dual-dynamic flat-panel photography system is used for image acquisition, the two flat-panel detectors 5 which are perpendicular to each other are used for photographing, so that multi-directional photographing is realized, a more comprehensive multi-directional X-ray image is obtained, in addition, the motor 16 is started, the motor 16 drives the rotating shaft 9 to continuously and slowly rotate in the rotating hole 8, the rotating shaft 9 drives the wedge block 11 to rotate, one side, close to the flat-panel detector 5, of the wedge block 11 is obliquely arranged, one end, far away from the flat-panel detector 5, of the adjusting rod 14 limited by the adjusting hole 13 extends into the adjusting groove 12, the wedge block 11 is driven to rotate to drive the adjusting rod 14 to move back and forth in the adjusting hole 13, the sliding block 17 slides in the sliding groove 18, the adjusting rod 14 drives the push-pull rod 15 to rotate, and, therefore, multi-angle dynamic photography is achieved, the collected images are more comprehensive, the medical images are more complete, and the use requirements are met.

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. A45-degree rotation image acquisition device based on a double-dynamic flat-panel photography system comprises a host machine body (1) and is characterized in that a supporting beam (2) is movably mounted on the top side of the host machine body (1), a circular arc-shaped mechanical arm (3) is fixedly mounted at one end of the supporting beam (2), mounting boxes (4) are fixedly mounted at two ends of the circular arc-shaped mechanical arm (3), detectors (6) are arranged on the inner walls of the circular arc-shaped mechanical arm (3) far away from the mounting boxes (4), a supporting rod (10) is fixedly mounted at one side, close to the detectors (6), of the mounting boxes (4), a flat-panel detector (5) is rotatably mounted at one end of the supporting rod (10), the flat-panel detector (5) and the detectors (6) are arranged correspondingly, a mounting cavity (7) formed in the mounting box (4) is formed in one side, a rotating hole (8) is formed in the inner wall of one side, close to the flat panel detector (5), of the mounting cavity (7), a rotating shaft (9) is installed in the rotating hole (8) in a rotating mode, two ends of the rotating shaft (9) extend out of the rotating hole (8), a wedge block (11) located in the mounting box (4) is fixedly installed at one end of the rotating shaft (9), one side, close to the flat panel detector (5), of the wedge block (11) is arranged in an inclined mode, an adjusting hole (13) is formed in the inner wall of one side, close to the flat panel detector (5), of the mounting box (4), an adjusting rod (14) is movably installed in the adjusting hole (13), two ends of the adjusting rod (14) extend out of the adjusting hole (13), an adjusting groove (12) is annularly formed in one side, close to the flat panel detector (5), of the wedge block (11), with the rotating shaft (9) as a center, the other end of the adjusting rod (14) is rotatably provided with a push-pull rod (15), and one end of the push-pull rod (15) far away from the installation box (4) is rotatably arranged on one side of the flat panel detector (5) close to the installation box (4).

2. The 45-degree rotation image acquisition device based on the dual-dynamic flat panel photography system according to claim 1, wherein the inner wall of the mounting cavity (7) near the flat panel detector (5) is fixedly provided with a motor (16), and one end of the rotating shaft (9) far away from the flat panel detector (5) is fixedly arranged on an output shaft of the motor (16) through a coupling.

3. A 45 degree rotation image capturing device based on dual dynamic flat panel camera system as claimed in claim 1, wherein the rotation hole (8) is fixed with a bearing, and the end of the rotation shaft (9) far away from the flat panel detector (5) is extended through the bearing.

4. The 45-degree rotary image acquisition device based on the dual-dynamic flat panel photography system according to claim 1, wherein the two inner walls of the adjusting slot (12) are both provided with sliding slots (18), the same sliding block (17) is slidably mounted in the two sliding slots (18), and one end of the adjusting rod (14) far away from the flat panel detector (5) is rotatably mounted on one side of the sliding block (17) close to the flat panel detector (5).

5. The 45-degree rotation image capturing device based on dual dynamic flat panel imaging system as claimed in claim 1, wherein the inner walls of the two sides of the mounting box (4) are provided with a plurality of heat dissipating holes (19), and a filter screen is disposed in each of the plurality of heat dissipating holes (19).