CN216248601U

CN216248601U - Radiotherapy treatment is with supplementary viewing device

Info

Publication number: CN216248601U
Application number: CN202122523760.9U
Authority: CN
Inventors: 赵婷
Original assignee: General Hospital of Ningxia Medical University
Current assignee: General Hospital of Ningxia Medical University
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-08
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses an auxiliary observation device for radiotherapy treatment, which belongs to the field of medical treatment and comprises a lamp box, one side of the lamp box is provided with a driving mechanism, the outer side of the driving mechanism is provided with a protective shell, the two ends of the top of the lamp box are rotatably connected with supporting swing plates which are fixedly connected through a fixing plate, the fixed plate is clamped with a transparent acrylic plate, a plurality of guide blocks and fixed concave shells are distributed at equal intervals on the fixed plate, the guide block is arranged corresponding to the fixed concave shell, an elastic pressing sheet is fixedly inserted in the fixed concave shell, one side of the guide block is in an inward concave arc shape, one side of the supporting and swinging plate is provided with a square groove which is obliquely arranged relative to the top plane of the lamp box, because square groove slope sets up, it can realize more firm fixing the X-ray piece, and the fixed mode is comparatively convenient.

Description

Radiotherapy treatment is with supplementary viewing device

Technical Field

The utility model relates to the field of medical treatment, in particular to an auxiliary observation device for radiotherapy treatment.

Background

The invented picture-watching light box is a wooden frame paper light, i.e. on the upper surface of which a milky-white acrylic board is mounted, and in the box a fluorescent light for colour photograph is mounted. And a tool for inspecting the color, exposure, composition and the like of the transparent positive film.

The existing film-watching lamp box usually adopts a reserved gap to fix an X-ray film, and the fixing mode has insufficient firmness and is easy to fall off.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide an auxiliary observation device for radiotherapy treatment, which can realize firmer fixation of an X-ray film and is convenient and fast in fixation mode.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a radiotherapy treatment is with supplementary viewing device, includes the lamp house, one side of lamp house is provided with actuating mechanism, actuating mechanism's the outside is provided with protective housing, the top both ends of lamp house are rotated and are connected with the support swinging plate, it passes through fixed plate fixed connection to support the swinging plate, the joint has transparent ya keli board on the fixed plate.

Preferably, the bottom of fixed plate equidistance distributes has a plurality of guide blocks and fixed concave shell, the guide block corresponds the setting with fixed concave shell, fixed grafting elasticity preforming in the concave shell, the elasticity preforming comprises an obtuse angle bending strip of the one end connection of the shape strip that returns of "Contraband" font, and one side of obtuse angle bending strip is fixed with the lug, and the lug can extrude the X-ray piece, can improve fixed steadiness, one side of guide block is the arc of indent, and the guide block can lead the X-ray piece, directly carries it to the bottom of elasticity preforming, and the opposite side is highly similar with one side of elasticity preforming.

Preferably, a second fixing plate is fixedly connected to the bottom of the transparent acrylic plate and positioned on one side of the elastic pressing sheet, the bottom of one side of the second fixing plate is fixedly connected with an elastic clamping piece, two sides of the elastic clamping piece are wavy, and the two ends of the guide sheet are clamped at the top and the bottom of the guide sheet, the top of the guide sheet is fixedly connected with a plurality of light sensing resistors, the wall thickness of one side of the guide sheet is small, so that the guide sheet can deform under stress, one side of the guide sheet close to the guide block is obliquely arranged, the placing difficulty of the X-ray film can be reduced, the top of the other side of the second fixing plate is obliquely provided with a laser emitter, a light source of the laser emitter is projected on the top of the light-sensing resistor, when the X-ray film shelters from the top of light sense resistance, the resistance of light sense resistance changes, and light sense resistance sends the signal of telecommunication to the motor through control circuit this moment for the motor can drive and support the swing board swing.

Preferably, a square groove is formed in one side of the supporting and swinging plate and is obliquely arranged relative to the top plane of the lamp box, and the square groove is obliquely arranged so that the square groove can drive the supporting and swinging plate to swing under the dragging action of the force of the sliding block.

Preferably, the driving mechanism comprises a sliding rod, a guide post, a threaded rod, a motor, a transmission gear and a sliding block, one side of the lamp box is fixedly connected with two rows of hinging tables and is respectively fixedly connected with the guide post and the threaded rod in a rotating way, one side of the lamp box is fixedly connected with the motor, the motor is in transmission connection with the threaded rod through the transmission gear, the middle part of the guide post is in sliding connection with the sliding rod, the bottom of the sliding rod is in transmission connection with the threaded rod, the top of the sliding rod is provided with a cross groove, the sliding block is in sliding connection in the cross groove, the movement of the sliding block can be prevented from being limited, the middle part of the sliding block is fixedly connected with a pin which is in sliding insertion in a square groove, the threaded rod is driven to rotate through the driving motor, the sliding rod is driven to move downwards under the guide of the guide post, and the sliding block is driven to move transversely, the slider can slide up and down in the sliding rod, so that the purpose of supporting the swinging plate to swing is achieved.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

this scheme is through inserting the X-ray piece earlier in the clearance of guide block and guide piece, and the joint is in the bottom of elasticity preforming, the X-ray piece will shelter from light sense resistance this moment, make the resistance reaction change of light sense resistance, light sense resistance sends electrical signal to the motor through control circuit this moment, make the motor drive the threaded rod rotate, and then drive the slide bar and remove under the direction of guide post, and then drive slider lateral shifting, because the slider can slide from top to bottom in the slide bar, realize supporting the swinging plate from this and carry out wobbling purpose, make the laminating of X-ray piece at the luminous end of lamp house, this kind of mode is convenient for fixed, and the installation is comparatively simple and convenient, fixed mode is semi-automatic, simple and convenient power medical personnel operation degree of difficulty.

Drawings

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

FIG. 2 is a schematic right sectional view of the structure of the present invention;

FIG. 3 is a schematic view of region A of the structure of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the structural containment of the present invention;

FIG. 5 is a schematic view of the utility model in the area B of FIG. 4;

fig. 6 is a schematic diagram of the moving state of the structure of the present invention.

The reference numbers in the figures illustrate:

1. a light box; 2. a protective housing; 3. supporting the swing plate; 4. a drive mechanism; 5. a transparent acrylic sheet; 6. a fixing plate; 7. a guide block; 8. fixing the concave shell; 9. elastic tabletting; 10. a second fixing plate; 11. A laser transmitter; 12. an elastic card; 13. a guide piece; 14. a light sensing resistor; 15. a slide bar; 16. A guide post; 17. a threaded rod; 18. a motor; 19. a transmission gear; 20. a square groove; 21. a slide block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Example 1:

referring to fig. 1-6, an auxiliary observation device for radiotherapy treatment comprises a lamp box 1, a driving mechanism 4 is arranged on one side of the lamp box 1, a protective shell 2 is arranged on the outer side of the driving mechanism 4, two ends of the top of the lamp box 1 are rotatably connected with supporting swing plates 3, the supporting swing plates 3 are fixedly connected through a fixing plate 6, and a transparent acrylic plate 5 is clamped on the fixing plate 6.

Referring to fig. 2, a plurality of guide blocks 7 and fixed concave shells 8 are equidistantly distributed at the bottom of the fixed plate 6, the guide blocks 7 are arranged corresponding to the fixed concave shells 8, elastic pressing sheets 9 are fixedly inserted into the fixed concave shells 8, each elastic pressing sheet 9 is formed by connecting one end of a square-shaped rectangular strip shaped like Contraband with an obtuse-angle bending strip, a convex block is fixed on one side of each obtuse-angle bending strip, the convex block can extrude X-ray sheets, fixing stability can be improved, one side of each guide block 7 is in an inwards concave arc shape, each guide block 7 can guide the X-ray sheets and directly convey the X-ray sheets to the bottom of each elastic pressing sheet 9, and the other side of each guide block is close to one side of the corresponding elastic pressing sheet 9 in height.

Referring to fig. 2, a fixed plate two 10 is fixedly connected to the bottom of the transparent acrylic plate 5 and located on one side of the elastic pressing sheet 9, an elastic clamping sheet 12 is fixedly connected to the bottom of one side of the fixed plate two 10, two sides of the elastic clamping sheet 12 are wavy, two ends of the elastic clamping sheet 12 are clamped to the top and the bottom of a guide sheet 13, a plurality of light sensing resistors 14 are fixedly connected to the top of the guide sheet 13, the wall thickness of one side of the guide sheet 13 is small, so that the guide sheet can deform under stress, the guide sheet 13 is obliquely arranged on one side close to the guide block 7, so that the placing difficulty of an X-ray sheet can be reduced, a laser emitter 11 is obliquely arranged on the top of the other side of the fixed plate two 10, a light source of the laser emitter 11 is projected onto the top of the light sensing resistors 14, when the X-ray sheet is shielded on the top of the light sensing resistors 14, the resistance of the light sensing resistors 14 changes, and the light sensing resistors 14 send electric signals to a motor 18 through a control circuit, so that the motor 18 can swing the support swing plate 3.

Referring to fig. 5, a square groove 20 is formed in one side of the supporting and swinging plate 3, the square groove 20 is obliquely arranged relative to the top plane of the lamp box 1, and the square groove 20 is obliquely arranged, so that the square groove 20 can drive the supporting and swinging plate 3 to swing under the dragging of the force of the sliding block 21.

Referring to fig. 5, the driving mechanism 4 includes a sliding rod 15, a guide post 16, a threaded rod 17, a motor 18, a transmission gear 19 and a sliding block 21, one side of the lamp box 1 is fixedly connected with two rows of hinged platforms, the guide post 16 and the threaded rod 17 are respectively and fixedly connected, one side of the lamp box 1 is fixedly connected with the motor 18, the motor 18 is in transmission connection with the threaded rod 17 through the transmission gear 19, the middle of the guide post 16 is in sliding connection with the sliding rod 15, the bottom of the sliding rod 15 is in transmission connection with the threaded rod 17, the top of the sliding rod 15 is provided with a cross groove, the sliding block 21 is in sliding connection with the cross groove, the movement of the sliding block 21 can be prevented from being limited, the middle of the sliding block 21 is fixedly connected with a pin, the pin is in sliding connection with the square groove 20, the threaded rod 17 is driven to rotate by the driving motor 18, and further drives the sliding rod 15 to move under the guidance of the guiding column 16, and further drives the sliding block 21 to move transversely, and the sliding block 21 can slide up and down in the sliding rod 15, so that the purpose of supporting the swinging plate 3 to swing is realized.

When in use: insert the clearance of guide block 7 and guide piece 13 through the X-ray piece earlier, and the joint is in the bottom of elasticity preforming 9, the X-ray piece will shelter from light sense resistance 14 this moment, make the resistance of light sense resistance 14 change, light sense resistance 14 sends electrical signal to motor 18 through control circuit this moment, make motor 18 drive threaded rod 17 rotate, and then drive slide bar 15 and move under the direction of guide post 16, and then drive slider 21 lateral shifting, because slider 21 can slide from top to bottom in slide bar 15, realize supporting swinging plate 3 from this and carry out the wobbling purpose, make the laminating of X-ray piece at the luminous end of lamp house 1.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a radiotherapy treatment is with supplementary viewing device, includes lamp house (1), its characterized in that: one side of lamp house (1) is provided with actuating mechanism (4), the outside of actuating mechanism (4) is provided with protecting sheathing (2), the top both ends of lamp house (1) are rotated and are connected with support swing board (3), support swing board (3) through fixed plate (6) fixed connection, the joint has transparent ya keli board (5) on fixed plate (6).

2. The auxiliary observation device for radiotherapy treatment of claim 1, wherein: the bottom of fixed plate (6) equidistance distribute have a plurality of guide blocks (7) and fixed concave shell (8), guide block (7) correspond the setting with fixed concave shell (8), fixed concave shell (8) internal fixation is pegged graft and is had elasticity preforming (9), an obtuse angle bending strip is connected by the one end of the shape strip that returns of "Contraband" font to elasticity preforming (9) and is constituteed, and one side of obtuse angle bending strip is fixed with the lug, one side of guide block (7) is the arc of indent, and the opposite side is highly similar with one side of elasticity preforming (9).

3. The auxiliary observation device for radiotherapy treatment of claim 1, wherein: the bottom of transparent acrylic plate (5) just is located one side fixedly connected with fixed plate two (10) of elasticity preforming (9), one side bottom fixedly connected with elasticity card (12) of fixed plate two (10), the both sides of elasticity card (12) are the wave, and its both ends joint in the top and the bottom of guide plate (13), a plurality of light sense resistors (14) of top fixedly connected with of guide plate (13), the opposite side top slope of fixed plate two (10) is provided with laser emitter (11), the light source of laser emitter (11) throws at the top of light sense resistor (14).

4. The auxiliary observation device for radiotherapy treatment of claim 1, wherein: a square groove (20) is formed in one side of the supporting swing plate (3), and the square groove (20) is obliquely arranged relative to the top plane of the lamp box (1).

5. The auxiliary observation device for radiotherapy treatment of claim 1, wherein: the driving mechanism (4) comprises a sliding rod (15), a guide post (16), a threaded rod (17), a motor (18), a transmission gear (19), a square groove (20) and a sliding block (21), one side of the lamp box (1) is fixedly connected with two rows of hinged platforms, and is respectively fixedly connected with a guide post (16) and a threaded rod (17), one side of the lamp box (1) is fixedly connected with a motor (18), the motor (18) is in transmission connection with a threaded rod (17) through a transmission gear (19), the middle part of the guide post (16) is connected with a sliding rod (15) in a sliding way, the bottom of the sliding rod (15) is connected with a threaded rod (17) in a transmission way, the top of the sliding rod (15) is provided with a cross groove, and a sliding block (21) is connected in the groove in a sliding manner, a pin column is fixedly connected to the middle part of the sliding block (21), and the pin column is inserted in the square groove (20) in a sliding manner.