CN219331693U

CN219331693U - Photographic bed

Info

Publication number: CN219331693U
Application number: CN202320436086.7U
Authority: CN
Inventors: 袁红彬
Original assignee: Shanghai Xiongjie Medical Equipment Co ltd
Current assignee: Shanghai Xiongjie Medical Equipment Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-07-14
Anticipated expiration: 2033-03-09

Abstract

The application relates to the technical field of film shooting machines, in particular to a photographic bed which comprises a film shooting bed, a control console and a high-voltage generator which are arranged on the film shooting bed, and an imaging device positioned at the side part of the film shooting bed; a transverse moving device is arranged on the shooting bed, and a vertical moving device is arranged on the transverse moving device; the vertical moving device is provided with a longitudinal moving device; the longitudinal moving device is provided with a mounting seat; the mounting seat is rotationally connected with a rotating plate through a vertical shaft, and the rotating plate can rotate around the axis of the vertical shaft; the rotating plate is rotationally connected with an X-ray tube which turns over on a vertical surface through a horizontal shaft; the console is used for controlling the high-voltage generator to provide high-voltage electric energy for the X-ray tube, the X-ray tube converts the electric energy into X-rays in the high-vacuum tube, the X-rays emit electric signals to the imaging device, and the imaging device displays the internal shooting of the patient through a display screen of the imaging device after receiving and processing the electric signals. The application can carry out forward shooting on any part of a patient.

Description

Photographic bed

Technical Field

The application relates to the technical field of film shooting machines, in particular to a photographing bed.

Background

The imaging bed is also called an X-ray film making machine, and is mainly used for detecting internal structures without damaging objects, such as imaging of parts of the chest, spine, skull, abdomen, limbs, pelvis and the like, for example, for imaging of uterus, fallopian tube, fistula, T-tube, urinary tract, digestive tract and the like.

The main components of the existing photography bed comprise a photography bed, a control console, a high-voltage generator, an X-ray tube and an imaging device, when a patient lies on the photography bed, medical staff can control the X-ray tube to move to the position right above the position where the patient is to be photographed through the control console, and control the high-voltage generator to provide high-voltage electric energy for the X-ray tube, the X-ray tube converts the electric energy into X-rays in a high vacuum tube, the X-rays irradiate tissues with different thicknesses and densities of human bodies by utilizing penetrability, fluorescence and photography, the absorption degree of the different tissues of the human bodies on the X-rays is different, so that the electric signals received by the imaging device from the X-rays also fluctuate, and the imaging device can display internal photography of the position where the patient is to be photographed after receiving and processing the electric signals.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the existing X-ray tube can only perform simple three-dimensional movement under the control of a control console, namely vertical movement, transverse movement and longitudinal movement, and for some patients who cannot lie flat due to physical reasons and some parts needing to take films at a special angle, the existing X-ray tube cannot take films at the parts well due to the fact that the angle cannot be adjusted, so improvement is needed.

Disclosure of Invention

In order to enable forward radiography of any part of a patient, the present application provides a photography couch.

The application provides a photographic bed adopts following technical scheme: a photographing bed comprises a photographing bed, a control console and a high-voltage generator which are arranged on the photographing bed, and an imaging device positioned at the side part of the photographing bed; the shooting bed is provided with a transverse moving device, the transverse moving device is provided with a vertical moving device, and the control console can control the transverse moving device to drive the vertical moving device to transversely move; the control console can control the vertical moving device to drive the vertical moving device to vertically move; the control console can control the longitudinal moving device to drive the mounting seat to longitudinally move; the mounting seat is rotationally connected with a rotating plate through a vertical shaft, and the rotating plate can rotate around the axis of the vertical shaft; the rotating plate is rotationally connected with an X-ray tube which turns over on a vertical surface through a horizontal shaft; the console is used for controlling the high-voltage generator to provide high-voltage electric energy for the X-ray tube, the X-ray tube converts the electric energy into X-rays in the high-vacuum tube, the X-rays emit electric signals to the imaging device, and the imaging device displays the internal shooting of the patient through a display screen of the imaging device after receiving and processing the electric signals.

Optionally, the lateral shifting device includes the transverse installation frame of installing on the shooting bed, installs the transverse straight line module that is used for driving vertical mobile device lateral shifting on the transverse installation frame.

Optionally, the vertical mobile device includes along the horizontal vertical mounting bracket of sliding connection in horizontal sharp module, installs the vertical sharp module that is used for driving vertical mobile device vertical movement on the vertical mounting bracket.

Optionally, the longitudinal moving device comprises a longitudinal mounting frame connected to the vertical linear module in a sliding manner along the vertical direction, and the longitudinal mounting frame is provided with a longitudinal linear module for driving the mounting seat to longitudinally move, and the mounting seat is connected to the longitudinal linear module in a sliding manner along the longitudinal direction.

Optionally, the rotating plate is obliquely arranged on a vertical surface, and the vertical shaft is arranged at the high end of the rotating plate.

Optionally, gear motor installs on the mount pad, and gear motor's output shaft and vertical epaxial fixed cover are equipped with the band pulley, and the cover is equipped with same belt on two band pulleys.

Optionally, the horizontal axis slides along self axial and is connected with the sleeve, and the fixture block is installed to telescopic outer wall, is equipped with a plurality of clamping grooves that are circumference setting and supply the fixture block to slip grafting around the horizontal axis on the rotor plate.

In summary, the present application includes the following beneficial technical effects:

1. the control console can control the transverse linear module to drive the vertical installation frame to transversely move, can also control the vertical linear module to drive the vertical installation frame to longitudinally move, can also control the vertical linear module to drive the installation seat to longitudinally move, and can drive the X-ray tube to synchronously move, so that the transverse, vertical and longitudinal movement of the X-ray tube is realized, and the X-ray tube can conveniently move right above the body of a patient;

the X-ray tube can rotate around the axis of the horizontal shaft, and the inclination angle of the X-ray tube on the vertical surface is adjusted, so that the X-ray tube can take a picture of a body part of a patient who cannot lie flat at an inclination or a vertical angle;

3. the rotating plate can rotate around the vertical shaft axis, and the rotating plate drives the X-ray tube to rotate on the horizontal plane in the rotating process, so that the adjustment of the shooting angle of the X-ray tube is further realized, and the X-ray tube can shoot the part of a patient positively at a proper angle.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of the structure of a film bed according to an embodiment of the present application;

FIG. 3 is a schematic view of a mounting base according to an embodiment of the present application;

fig. 4 is a schematic structural view of the rotating plate and the X-ray tube in the embodiment of the present application.

Reference numerals: 1. a film shooting bed; 11. a steel frame bed body; 12. a groove; 13. a soft cushion; 14. a flange plate; 2. a console; 3. a high voltage generator; 4. an imaging device; 5. an X-ray tube; 6. a lateral movement device; 61. a transverse mounting rack; 62. a transverse straight line module; 7. a vertical movement device; 71. a vertical mounting rack; 72. a vertical straight line module; 8. a longitudinal movement device; 81. a longitudinal mounting rack; 82. a longitudinal straight line module; 9. a mounting base; 91. a rotating plate; 92. a horizontal axis; 93. a sleeve; 94. a clamping block; 95. a clamping groove; 96. a vertical axis; 97. a speed reducing motor; 98. a belt wheel; 99. a belt.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a photographing bed. As shown in fig. 1 and 2, a photographing bed comprises a photographing bed 1, a console 2, a high voltage generator 3, an imaging device 4 and an X-ray tube 5, wherein the console 2 is used for controlling the high voltage generator 3 to provide high voltage power to the X-ray tube 5, the X-ray tube 5 converts the power into X-rays in a high vacuum tube, the X-rays emit electric signals to the imaging device 4, and the imaging device 4 displays photographing inside a patient through a display screen thereof after receiving and processing the electric signals.

The shooting bed 1 comprises a steel frame bed body 11, a groove 12 is formed in the upper surface of the steel frame bed body 11, and a soft cushion 13 is embedded in the groove 12 so as to improve comfort level of a patient in lying; the left and right sides of the steel frame bed 11 are provided with a flange plate 14, and the flange plate 14 is used for preventing a patient from falling down from the side part of the cushion 13.

The control console 2 and the high-voltage generator 3 are both arranged on the steel frame bed 11, and the imaging device 4 is arranged on the side part of the steel frame bed 11, namely in the working area of medical staff, so that the medical staff can know the internal condition of the patient in time.

A transverse moving device 6, a vertical moving device 7 and a longitudinal moving device 8 are arranged between the steel frame bed 11 and the X-ray tube 5, the transverse moving device 6 comprises a transverse mounting frame 61 arranged on the steel frame bed 11, and a transverse linear module 62 is arranged on the transverse mounting frame 61; the vertical moving device 7 comprises a vertical mounting frame 71 which is connected with the transverse linear module 62 in a sliding manner along the transverse direction, and a vertical linear module 72 is arranged on the vertical mounting frame 71; the longitudinal moving device 8 comprises a longitudinal mounting frame 81 connected to the vertical linear module 72 in a sliding manner along the vertical direction, and a mounting seat 9 is connected to the longitudinal linear module 82 in a sliding manner along the vertical direction, wherein the mounting seat 9 is connected to the X-ray tube 5 through a rotating plate 91.

The control console 2 can control the transverse linear module 62 to drive the vertical mounting frame 71 to move transversely, the control console 2 can also control the vertical linear module 72 to drive the vertical mounting frame 81 to move vertically, the control console 2 can also control the vertical linear module 82 to drive the mounting seat 9 to move longitudinally, and the mounting seat 9 can drive the X-ray tube 5 to move synchronously, so that the transverse, vertical and longitudinal movement of the X-ray tube 5 is realized, and the X-ray tube 5 moves right above the body of a patient.

As shown in fig. 2 and 3, the X-ray tube 5 is rotatably connected to the rotation plate 91 through a horizontal shaft 92, i.e., the horizontal shaft 92 is welded to the X-ray tube 5, and the horizontal shaft 92 is bearing-mounted on the rotation plate 91 so that the X-ray tube 5 can rotate about the axis of the horizontal shaft 92, and the inclination angle of the X-ray tube 5 on the vertical plane is adjusted so that the X-ray tube 5 photographs a body part of a patient who cannot lie flat at an inclination or vertical angle.

As shown in fig. 3 and 4, the horizontal shaft 92 is slidably connected with a sleeve 93 along the axial direction of the horizontal shaft, and the sleeve 93 is slidably matched with a limit groove on the side wall of the horizontal shaft 92 through a limit block on the inner wall of the sleeve 93, so that the sliding connection of the sleeve 93 and the horizontal shaft 92 is realized; the fixture block 94 is installed to sleeve 93's outer wall, and the lateral part of rotor plate 91 is equipped with a plurality of joint grooves 95 that are the circumference setting around horizontal shaft 92 axis, and after the rotation angle of X-ray tube 5 was adjusted, the workman can slide sleeve 93 on horizontal shaft 92 for fixture block 94 card is gone into corresponding joint groove 95, and horizontal shaft 92 will be locked and fixed on rotor plate 91 this moment, has guaranteed the stability of X-ray tube 5 when clapping.

The mount pad 9 rotates through the vertical axis 96 to be connected in the lifter 91, and the vertical axis 96 is installed on the lifter 91 promptly, and the vertical axis 96 passes through the bearing to be installed on the mount pad 9, and the lifter 91 can rotate around the vertical axis 96 axis, and the lifter 91 will drive the rotation of X-ray tube 5 on the horizontal plane in the rotation in-process, has further realized the regulation of X-ray tube 5 shooting angle to X-ray tube 5 carries out forward shooting to patient's position with suitable angle.

The rotating plate 91 is arranged obliquely on the vertical surface, and the vertical shaft 96 is welded at the high end of the rotating plate 91, so that the X-ray tube 5 can do circular motion around the axis of the vertical shaft 96 in the rotating process of the rotating plate 91, the moving range of the X-ray tube 5 is enlarged, and the X-ray tube 5 can shoot the part of a patient positively at a proper angle.

The gear motor 97 is arranged on the lower surface of the mounting seat 9, belt wheels 98 are fixedly sleeved on the output shaft of the gear motor 97 and the vertical shaft 96, and the same belt 99 is sleeved on the two belt wheels 98. Medical personnel can be through the operation of control gear motor 97 for gear motor 97 passes through band pulley 98 and belt 99 and drives vertical axis 96 rotation, and vertical axis 96 will drive X-ray tube 5 through rotor plate 91 and rotate, in order to realize the regulation of X-ray tube 5 shooting angle, convenient operation.

The implementation principle of the photography bed in the embodiment of the application is as follows: in the process of shooting a patient, the patient will lie on the cushion 13, the control console 2 will control the transverse linear module 62 to drive the vertical mounting frame 71 to move transversely, and control the vertical linear module 72 to drive the vertical mounting frame 81 to move vertically, and further control the vertical linear module 82 to drive the mounting seat 9 to move longitudinally, and the mounting seat 9 will drive the X-ray tube 5 to move synchronously through the rotating plate 91, so that the X-ray tube 5 moves right above the position of the patient to be shot.

Then, medical staff can adjust the shooting angle of the X-ray tube 5 by turning the X-ray tube 5 up and down, and slide the sleeve 93 on the horizontal shaft 92, so that the clamping blocks 94 are clamped into the corresponding clamping grooves 95, and the horizontal shaft 92 is locked and fixed on the rotating plate 91; subsequently the console 2 will control the operation of the gear motor 97 such that the gear motor 97 will drive the vertical shaft 96 via the pulley 98 and the belt 99 to rotate, and the vertical shaft 96 will drive the X-ray tube 5 to rotate on the horizontal plane via the rotation plate 91, so as to realize the adjustment of the radiography angle of the X-ray tube 5, so that the X-ray tube 5 can perform forward radiography on any part of the patient.

The console 2 will then control the high voltage generator 3 to supply high voltage power to the X-ray tube 5, the X-ray tube 5 will convert the power into X-rays in a highly vacuum tube, the X-rays will irradiate the tissues of different thickness and different density of the human body with their penetrability, fluorescence and photographic properties, the absorption degree of the X-rays by the different tissues of the human body will be different, so that the electrical signal from the X-rays received by the imaging device 4 will also fluctuate, and the imaging device 4 will display the internal film taking of the patient where the film is to be taken after receiving and processing the electrical signal.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A photography couch, characterized in that: comprises a shooting bed (1), a control console (2) and a high-voltage generator (3) which are arranged on the shooting bed (1), and an imaging device (4) positioned at the side part of the shooting bed (1); a transverse moving device (6) is arranged on the shooting bed (1), a vertical moving device (7) is arranged on the transverse moving device (6), and the control console (2) can control the transverse moving device (6) to drive the vertical moving device (7) to move transversely; the vertical moving device (7) is provided with a vertical moving device (8), and the control console (2) can control the vertical moving device (7) to drive the vertical moving device (8) to move vertically; the mounting seat (9) is arranged on the longitudinal moving device (8), and the control console (2) can control the longitudinal moving device (8) to drive the mounting seat (9) to longitudinally move; the mounting seat (9) is rotationally connected with a rotating plate (91) through a vertical shaft (96), and the rotating plate (91) can rotate around the axis of the vertical shaft (96); an X-ray tube (5) turned over on a vertical surface is rotatably connected to the rotating plate (91) through a horizontal shaft (92); the console (2) is used for controlling the high-voltage generator (3) to provide high-voltage electric energy for the X-ray tube (5), the X-ray tube (5) converts the electric energy into X-rays in the high-vacuum tube, the X-rays emit electric signals to the imaging device (4), and the imaging device (4) displays the internal shooting of a patient through a display screen of the imaging device after receiving and processing the electric signals.

2. A camera bed according to claim 1, characterized in that: the transverse moving device (6) comprises a transverse mounting frame (61) arranged on the shooting bed (1), and a transverse linear module (62) used for driving the vertical moving device (7) to move transversely is arranged on the transverse mounting frame (61).

3. A camera bed according to claim 2, characterized in that: the vertical moving device (7) comprises a vertical mounting frame (71) which is connected to the transverse linear module (62) in a sliding manner along the transverse direction, and a vertical linear module (72) for driving the longitudinal moving device (8) to move vertically is mounted on the vertical mounting frame (71).

4. A camera bed according to claim 3, characterized in that: the longitudinal moving device (8) comprises a longitudinal mounting frame (81) connected to the vertical linear module (72) in a sliding manner along the vertical direction, a longitudinal linear module (82) used for driving the mounting seat (9) to longitudinally move is mounted on the longitudinal mounting frame (81), and the mounting seat (9) is connected to the longitudinal linear module (82) in a sliding manner along the longitudinal direction.

5. A camera bed according to claim 1, characterized in that: the rotating plate (91) is obliquely arranged on a vertical surface, and a vertical shaft (96) is arranged at the high end of the rotating plate (91).

6. A camera bed according to claim 1, characterized in that: the mounting seat (9) is provided with a gear motor (97), the output shaft of the gear motor (97) and the vertical shaft (96) are fixedly sleeved with belt wheels (98), and the two belt wheels (98) are sleeved with the same belt (99).

7. A camera bed according to claim 1, characterized in that: the horizontal shaft (92) is connected with a sleeve (93) in a sliding manner along the axial direction of the horizontal shaft, a clamping block (94) is installed on the outer wall of the sleeve (93), and a plurality of clamping grooves (95) which are circumferentially arranged around the axis of the horizontal shaft (92) and are used for sliding and inserting the clamping block (94) are formed in the rotating plate (91).