CN219070367U - Protective device for radiating image rays - Google Patents
Protective device for radiating image rays Download PDFInfo
- Publication number
- CN219070367U CN219070367U CN202222307765.2U CN202222307765U CN219070367U CN 219070367 U CN219070367 U CN 219070367U CN 202222307765 U CN202222307765 U CN 202222307765U CN 219070367 U CN219070367 U CN 219070367U
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- horizontal frame
- screw rod
- transverse
- lead plate
- motor
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- 230000001681 protective effect Effects 0.000 title claims description 5
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 230000005855 radiation Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 206010022657 Intestinal infarction Diseases 0.000 description 1
- 208000019693 Lung disease Diseases 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 238000011976 chest X-ray Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
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- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model discloses a protection device for radiating image rays, which comprises two upright posts, wherein sliding grooves are formed in the upright posts, a transverse plate, an upper lead plate and a lower lead plate are arranged between the upright posts, a double-drum winch is arranged on the transverse plate, a hollow column is arranged on one side below the upright posts, a first motor, a first screw rod and a first belt pulley are arranged in the hollow column on one side, a second screw rod and a second belt pulley are arranged in the hollow column on the other side, sliding blocks are arranged at two ends of the lower lead plate, a first horizontal frame and a second horizontal frame are arranged in front of the upright posts, two transverse lead plates are arranged between the first horizontal frame and the second horizontal frame, the transverse lead plates are provided with pulleys, the pulleys are positioned in the guide rails, the transverse lead plates are provided with screw holes, the screw holes are in threaded connection with a third screw rod, the third screw rod is provided with a driven bevel gear, a second motor is arranged below the second horizontal frame and is connected with a rotating shaft and a driving bevel gear, and a detection table is arranged on one side of the upright posts: the adjustability and the protection effect of the protection device are improved.
Description
Technical Field
The utility model relates to the technical field of medical ray protection, in particular to a protection device for radiating image rays.
Background
The radiographic image is a technology and a processing process for acquiring an internal tissue image in a non-invasive manner for medical treatment or medical research, common chest X-rays are used for diagnosing lung diseases, abdominal cavity X-rays are used for detecting intestinal infarction, the X-rays have a strong destructive effect on body cells, exposure can cause serious injury to a human body in rays, so that protective measures are required to be taken when the image is acquired, at present, hospitals generally irradiate suspected diseased parts of the body in a radiographic room when the image of an inspector is acquired, and other parts of the human body are exposed in the radiation range of the rays, so that certain injury is caused to the human body.
Disclosure of Invention
The present utility model solves the above problems, and provides a protective device for protecting a human body, which can adjust the size of a radiation irradiation area and is used for radiating image radiation.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a protector for radiographic image ray, includes two stands, all be equipped with the spout on the opposite side of stand, be equipped with diaphragm, last lead plate, lower lead plate from top to bottom in proper order between the stand, be equipped with double drum hoist engine above the diaphragm, double drum hoist engine both sides lifting rope is fixed respectively at the both ends that last lead plate is close to diaphragm one side, it is located adjacent spout respectively to go up the lead plate both sides, the one side that the stand lower extreme kept away from each other all is equipped with the hollow post, is equipped with first motor below in one of them hollow post, first motor output is connected with first lead screw, first lead screw and hollow post rotate to be connected, first lead screw is close to motor department and is equipped with first belt pulley, and the hollow post internal rotation of opposite side is equipped with the second lead screw, be equipped with the second belt pulley on the second lead screw, the belt is arranged between the first belt pulley and the second belt pulley, the two ends of the lower lead plate are provided with sliding blocks, the sliding blocks on the two sides are respectively in threaded connection with the first screw rod and the second screw rod, a first horizontal frame is arranged at the front of the upright post close to the transverse plate, a second horizontal frame is arranged at the front of the upright post close to the upper end of the hollow post, guide rails are arranged on the opposite sides of the first horizontal frame and the second horizontal frame, two transverse lead plates are arranged between the first horizontal frame and the second horizontal frame, pulleys are arranged at the four corners of the transverse lead plates, the pulleys are positioned in the guide rails on the same side, screw holes are arranged in one side of the transverse lead plates close to the second horizontal frame, a third screw rod is in threaded connection with the screw holes, driven bevel gears are arranged at the end of the third screw rod close to the second horizontal frame, a second motor is arranged at the middle of the lower surface of the second horizontal frame, a rotating shaft is connected with an output shaft of the second motor, the rotating shaft penetrates through the second horizontal frame and is positioned in the guide rail, a driving bevel gear meshed with the driven bevel gear is arranged on the rotating shaft, the driving bevel gear is positioned between the two driven bevel gears, and a detection table is arranged on one side of the upright post.
The length of the third screw rod is larger than the width of the transverse lead plate, and the transverse lead plate is prevented from falling off when the third screw rod drives the transverse lead plate to move left and right.
And one side of the detection table is provided with an inclined slope, and the inclined slope facilitates personnel to enter the upper surface of the detection table.
The sliding groove is communicated with the hollow column in a left-right mode and is close to one end of the hollow column, and the sliding block can move up and down in the hollow column and the sliding groove.
The utility model has the advantages that: the four lead plates can fully shield the detection area, separate the ray radiation area from the personnel inspection area, prevent other parts of the body from being damaged by rays, and can be mutually far away from or close to each other on the upright post and the horizontal frame to adjust the size of the ray passing area of the detection area, so that different parts of the person can be photographed, and the irradiation area of rays to the human body is reduced as much as possible while the image effect is ensured.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the structure of the column of the present utility model.
Fig. 3 is a schematic view of the structure of the transverse lead plate of the present utility model.
Fig. 4 is a side view of the present utility model.
As shown in the figure: 1. a column; 2. a chute; 3. a cross plate; 4. a lead plate is arranged; 5. a lower lead plate; 6. a double drum hoist; 7. a hollow column; 8. a first motor; 9. a first screw rod; 10. a first pulley; 11. a second screw rod; 12. a second pulley; 13. a belt; 14. a slide block; 15. a first horizontal shelf; 16. a second horizontal shelf; 17. a guide rail; 18. a transverse lead plate; 19. a pulley; 20. a screw hole; 21. a third screw rod; 22. a driven bevel gear; 23. a second motor; 24. a rotating shaft; 25. a drive bevel gear; 26. a detection table; 27. slope is inclined.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
With reference to fig. 1, 2, 3 and 4, a protection device for radiating image rays comprises two upright posts 1, wherein sliding grooves 2 are formed in opposite side surfaces of the upright posts 1, a transverse plate 3, an upper lead plate 4 and a lower lead plate 5 are sequentially arranged between the upright posts 1 from top to bottom, a double-drum winch 6 is arranged on the transverse plate 3, lifting ropes on two sides of the double-drum winch 6 are respectively fixed at two ends of the upper lead plate 4, which are close to one side of the transverse plate 3, two sides of the upper lead plate 4 are respectively positioned in adjacent sliding grooves 2, hollow columns 7 are respectively arranged on one side, far away from each other, of the lower ends of the upright posts 1, a first motor 8 is arranged below one hollow column 7, the output end of the first motor 8 is connected with a first lead screw 9, the first lead screw 9 is rotationally connected with the hollow column 7, a first belt 13 wheel 10 is arranged at the position, which is close to the motor, a second lead screw 11 is rotationally arranged in the hollow column 7 on the other side, the second screw rod 11 is provided with a second belt 13 wheel 12, a belt 13 is arranged between the first belt 13 wheel 10 and the second belt 13 wheel 12, two ends of the lower lead plate 5 are provided with sliding blocks 14, the sliding blocks 14 on two sides are respectively in threaded connection with the first screw rod 9 and the second screw rod 11, the front part of the upright post 1, which is close to the transverse plate 3, is provided with a first horizontal frame 15, the front part of the upright post 1, which is close to the upper end of the hollow post 7, is provided with a second horizontal frame 16, the opposite sides of the first horizontal frame 15 and the second horizontal frame 16 are respectively provided with a guide rail 17, two transverse lead plates 18 are arranged between the first horizontal frame 15 and the second horizontal frame 16, four corners of the transverse lead plates 18 are respectively provided with pulleys 19, the pulleys 19 are positioned in the guide rails 17 on the same side, one side, which is close to the second horizontal frame 16, of the transverse lead plates 18 are internally provided with screw holes 20, the inner threads of the screw holes 20 are connected with a third screw rod 21, the end that the third lead screw 21 is close to all is equipped with driven bevel gear 22, second motor 23 is equipped with in the middle of the lower below the second horizontal stand 16, second motor 23 output shaft has pivot 24, pivot 24 passes second horizontal stand 16 and is located the guide rail 17 and be equipped with the initiative bevel gear 25 with driven bevel gear 22 meshing, initiative bevel gear 25 is located between two driven bevel gears 22, stand 1 one side is equipped with detection platform 26.
The length of the third screw rod 21 is greater than the width of the transverse lead plate 18, so that the transverse lead plate 18 is prevented from falling off when the third screw rod 21 drives the transverse lead plate 18 to move left and right.
One side of the detection table 26 is provided with an inclined slope 27, and the inclined slope 27 facilitates personnel to enter the upper surface of the detection table.
The sliding groove 2 is communicated with the hollow column 7 from side to side near one end of the hollow column 7, and the sliding block can move up and down in the hollow column 7 and the sliding groove 2.
When the utility model is implemented, a person to be inspected walks up the detection table from an inclined slope, a medical staff determines the position of a detected focus, a double-drum winch and a first motor are started, lifting ropes on two sides of the double-drum winch lift an upper lead plate upwards along a sliding groove, the first motor drives a first lead screw to rotate, a first belt pulley on the first lead screw rod drives a second belt pulley to rotate through a belt, so that the second lead screw is driven to rotate, a slide block drives a lower lead plate to move downwards, and the distance between the upper lead plate and the lower lead plate is adjusted; the second motor is started to drive the rotating shaft to rotate, the rotating shaft drives the driving bevel gear to rotate, the driving bevel gear drives the driven bevel gears on two sides to rotate so that the two third lead screws rotate, the two transverse lead plates are mutually far away in the guide rail under the driving of the pulleys to adjust the distance between the two transverse lead plates, so that the adjustment of a ray irradiation area is realized, the upper lead plate and the lower lead plate are closed immediately after the image is generated, and the transverse lead plates are restored to the initial positions.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (4)
1. A protective device for radiographic radiation, characterized by: comprises two upright posts, sliding grooves are formed in opposite side surfaces of the upright posts, a transverse plate, an upper lead plate and a lower lead plate are sequentially arranged between the upright posts from top to bottom, a double-drum winch is arranged on the transverse plate, lifting ropes on two sides of the double-drum winch are respectively fixed at two ends of one side, close to the transverse plate, of the upper lead plate, the two sides of the upper lead plate are respectively positioned in adjacent sliding grooves, hollow columns are arranged at one side, far away from each other, of the lower end of the upright post, a first motor is arranged in one hollow column, the output end of the first motor is connected with a first screw rod, the first screw rod is rotationally connected with the hollow column, a first belt pulley is arranged at the position, close to the motor, of the first screw rod, a second screw rod is arranged in a rotating manner, a second belt pulley is arranged on the second screw rod, a belt is arranged between the first belt pulley and the second belt pulley, sliding blocks are arranged at two ends of the lower lead plate, the sliding blocks at two sides are respectively in threaded connection with a first screw rod and a second screw rod, a first horizontal frame is arranged at the front of the upright post and close to the transverse plate, a second horizontal frame is arranged at the front of the upright post and close to the upper end of the hollow post, guide rails are arranged on the opposite sides of the first horizontal frame and the second horizontal frame, two transverse lead plates are arranged between the first horizontal frame and the second horizontal frame, pulleys are arranged at four corners of the transverse lead plates, the pulleys are positioned in the guide rails at the same side, screw holes are arranged in one side of the transverse lead plates, which is close to the second horizontal frame, a third screw rod is in threaded connection with the screw holes, driven bevel gears are arranged at the end, which is close to the third screw rod, of the second horizontal frame, a second motor is arranged at the middle part below the second horizontal frame, an output shaft of the second motor is connected with a rotating shaft, the rotating shaft penetrates through the second horizontal frame and is provided with driving bevel gears meshed with the driven bevel gears positioned in the guide rails, the driving bevel gear is positioned between the two driven bevel gears, and a detection table is arranged on one side of the upright post.
2. A shielding apparatus for radiographic rays according to claim 1, wherein: the length of the third screw rod is larger than the width of the transverse lead plate.
3. A shielding apparatus for radiographic rays according to claim 1, wherein: and one side of the detection table is provided with an inclined slope.
4. A shielding apparatus for radiographic rays according to claim 1, wherein: the chute is communicated with the hollow column in a left-right penetrating way near one end of the hollow column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222307765.2U CN219070367U (en) | 2022-08-31 | 2022-08-31 | Protective device for radiating image rays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222307765.2U CN219070367U (en) | 2022-08-31 | 2022-08-31 | Protective device for radiating image rays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219070367U true CN219070367U (en) | 2023-05-26 |
Family
ID=86393070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222307765.2U Active CN219070367U (en) | 2022-08-31 | 2022-08-31 | Protective device for radiating image rays |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219070367U (en) |
-
2022
- 2022-08-31 CN CN202222307765.2U patent/CN219070367U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240111 Address after: 430000, 213 Stadium Road, Jiang'an District, Wuhan City, Hubei Province Patentee after: Wuhan Children's Hospital Address before: 430016 100 Hong Kong Road, Jiang'an District, Wuhan City, Hubei Province Patentee before: Chen Yu |
|
| TR01 | Transfer of patent right |