CN214505014U - A safety shield assembly for irradiation - Google Patents
A safety shield assembly for irradiation Download PDFInfo
- Publication number
- CN214505014U CN214505014U CN202120332537.3U CN202120332537U CN214505014U CN 214505014 U CN214505014 U CN 214505014U CN 202120332537 U CN202120332537 U CN 202120332537U CN 214505014 U CN214505014 U CN 214505014U
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- Prior art keywords
- irradiation
- fixedly arranged
- bin
- cover plate
- safety shield
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- 238000007789 sealing Methods 0.000 claims abstract description 15
- 241000237983 Trochidae Species 0.000 claims abstract description 9
- 238000012544 monitoring process Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 16
- 230000002285 radioactive effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a safety shielding device for irradiation, which relates to the technical field of medical equipment and comprises a device base, wherein a device body is fixedly arranged at the top of the device base, a shielding top shell is fixedly arranged at the top of the device body, an irradiation cylinder is fixedly arranged inside the shielding top shell, an irradiation cover plate is fixedly arranged at the output end of the irradiation cylinder, and a double-source irradiator is fixedly arranged at the bottom of the irradiation cover plate; the device is characterized in that an irradiation bin is fixedly arranged in the device body, an irradiation cover plate is vertically arranged corresponding to the irradiation bin, and a movable bin is movably arranged at the bottom of the irradiation bin. The utility model discloses a drive bevel gear and the meshing of being connected bevel gear drive the lifting screw and rotate, and the cooperation promotes in the piece drives irradiation sample storehouse and rises to the irradiation storehouse, and the irradiation cylinder is beaten the irradiation apron and is descended, covers the irradiation sample storehouse in the irradiation storehouse, realizes the safety shield of irradiation, and multiple sealing improves the safety quality.
Description
Technical Field
The utility model relates to a medical equipment technical field, in particular to a safety shield assembly for irradiation.
Background
The prior art is similar to the prior art, and the device is a self-shielding blood irradiation device, which comprises a radioactive source, a shielding body, a tray for holding an object to be irradiated and an inlet and an outlet of the object to be irradiated, wherein a shielding door is arranged at the inlet and the outlet of the object to be irradiated. Because the device only has one tray, the capacity of the irradiated object is small, and the use efficiency of the radioactive source is also small. If the capacity of the irradiation object is to be enlarged, the uniformity of the irradiation area is difficult to ensure, the volume of the device is enlarged, and meanwhile, due to the continuous radiation emission of the radioactive source, an operator beside the device is often damaged by the radiation when the shielding door is opened.
The existing medical irradiation device adopts a very complex structure, irradiation is finished on an object, the irradiation shielding structure is simple, the irradiation shielding effect of the object to be irradiated is not good, and the use of the irradiation device is influenced.
Therefore, it is necessary to invent a safety shield for irradiation to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a safety shield device for irradiation, through drive bevel gear and connection bevel gear meshing, drive lifting screw rotates, the cooperation promotes in the piece drives irradiation sample storehouse and rises to the irradiation storehouse, irradiation cylinder beats the irradiation apron and descends, cover the irradiation sample storehouse in the irradiation storehouse, realize the safety shield of irradiation, multiple sealing improves the safety quality, because irradiation shielding simple structure among the solution prior art, it is not good to wait to shine thing irradiation shielding effect, the problem that the use of influence irradiation device leads to.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a safety shielding device for irradiation comprises a device base, wherein a device body is fixedly arranged at the top of the device base, a shielding top shell is fixedly arranged at the top of the device body, an irradiation cylinder is fixedly arranged in the shielding top shell, an irradiation cover plate is fixedly arranged at the output end of the irradiation cylinder, and a dual-source irradiator is fixedly arranged at the bottom of the irradiation cover plate;
the device organism is inside to be fixedly provided with the irradiation storehouse, the vertical corresponding setting in irradiation apron and irradiation storehouse, irradiation storehouse bottom activity is provided with movable storehouse, activity storehouse top both sides are all fixed and are provided with lifting screw, two be provided with irradiation sample storehouse between the lifting screw, irradiation sample storehouse top and irradiation apron bottom face match the setting, irradiation sample storehouse bottom both sides are all fixed and are provided with the promotion piece, two promote the piece respectively with two lifting screw threaded connection, the fixed actuating lever that is provided with in activity storehouse bottom, the actuating lever both ends are all fixed and are provided with drive bevel gear, the fixed connection bevel gear that is provided with in lifting screw bottom, drive bevel gear and connection bevel gear meshing.
Furthermore, a sealing washer is fixedly arranged on the outer ring of the bottom of the irradiation cover plate, and the sealing washer is matched with the top of the irradiation bin.
Furthermore, the volume of the irradiation sample bin is smaller than the internal space of the irradiation bin, and a monitoring camera is fixedly arranged inside the irradiation bin.
Furthermore, a shielding door is fixedly arranged on one side of the movable bin, a driving motor is fixedly arranged inside the shielding door, and the output end of the driving motor is fixedly connected with the driving rod.
Further, the surface of the base of the device is fixedly provided with a guide rail, the bottom of the movable bin is fixedly provided with a guide roller, and the guide roller is movably connected with the guide rail.
Furthermore, a fixed rod is fixedly arranged at the top of the base of the device, the fixed rod is arranged in parallel with the guide rail, a movable sliding barrel is fixedly arranged between the tops of the guide rollers, and the movable sliding barrel is movably sleeved with the fixed rod.
Furthermore, the length of the device base is larger than that of the device body, and protective baffles are fixedly arranged on the front side and the rear side of the device base, which extend out of the device body.
The embodiment of the utility model provides a have following advantage:
1. the utility model discloses a put irradiation sample inside the irradiation sample storehouse, promote the activity storehouse to irradiation storehouse bottom, the operation actuating lever rotates, drive bevel gear and connect bevel gear meshing, drive the lifting screw to rotate, cooperate the promotion piece to drive irradiation sample storehouse and rise to the irradiation storehouse in, the irradiation cylinder drives the irradiation apron and descends, covers the irradiation sample storehouse in the irradiation storehouse, realizes the safety shield of irradiation, multiple closure, improves the safety quality;
2. the utility model discloses a direction gyro wheel and guided way swing joint, activity slide cartridge cup joints the setting with the dead lever activity, and convenient activity storehouse drives irradiation sample storehouse, makes things convenient for the sample to put into or take out irradiation sample storehouse, makes things convenient for the operation of device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a schematic view of the structure of part a of fig. 1 according to the present invention;
fig. 3 is a schematic view of the overall structure of the irradiation sample chamber provided by the present invention;
fig. 4 is a schematic view of the structure of the part B of fig. 1 according to the present invention;
in the figure: the device comprises a device base 1, a device body 2, a shielding top shell 3, an irradiation cylinder 4, an irradiation cover plate 5, a double-source irradiator 6, an irradiation bin 7, a movable bin 8, a lifting screw rod 9, an irradiation sample bin 10, a lifting block 11, a driving rod 12, a driving bevel gear 13, a connecting bevel gear 14, a sealing washer 15, a monitoring camera 16, a shielding door 17, a driving motor 18, a guide rail 19, a guide roller 20, a fixed rod 21, a movable sliding cylinder 22 and a protective baffle 23.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a safety shielding device for irradiation as shown in figures 1-4, which comprises a device base 1, a device body 2 is fixedly arranged on the top of the device base 1, a shielding top shell 3 is fixedly arranged on the top of the device body 2, an irradiation cylinder 4 is fixedly arranged in the shielding top shell 3, an irradiation cover plate 5 is fixedly arranged at the output end of the irradiation cylinder 4, a double-source irradiator 6 is fixedly arranged at the bottom of the irradiation cover plate 5, the irradiation cover plate 5 is driven by the irradiation cylinder 4 to descend, an irradiation sample bin 10 in the irradiation bin 7 is covered, the safety shielding of irradiation is realized, and the irradiation operation of the sample is convenient;
an irradiation bin 7 is fixedly arranged in the device body 2, the irradiation cover plate 5 is vertically arranged corresponding to the irradiation bin 7, a movable bin 8 is movably arranged at the bottom of the irradiation bin 7, lifting screws 9 are fixedly arranged on both sides of the top of the movable bin 8, an irradiation sample bin 10 is arranged between the two lifting screws 9, the top of the irradiation sample bin 10 is matched with the bottom end surface of the irradiation cover plate 5, lifting blocks 11 are fixedly arranged on both sides of the bottom of the irradiation sample bin 10, the two lifting blocks 11 are respectively in threaded connection with the two lifting screws 9, a driving rod 12 is fixedly arranged at the bottom of the movable bin 8, driving bevel gears 13 are fixedly arranged at both ends of the driving rod 12, connecting bevel gears 14 are fixedly arranged at the bottoms of the lifting screws 9, the driving bevel gears 13 are meshed with the connecting bevel gears 14 to place irradiation samples in the irradiation sample bin 10, promote activity storehouse 8 to irradiation storehouse 7 bottom, operation actuating lever 12 rotates, drives drive bevel gear 13 and connects bevel gear 14 meshing, drives lifting screw 9 and rotates, and the cooperation promotes piece 11 and drives irradiation sample storehouse 10 and rise to irradiation storehouse 7 in, and irradiation cylinder 4 is beaten irradiation apron 5 and is descended, covers irradiation sample storehouse 10 in the irradiation storehouse 7, realizes the safety shield of irradiation, and multiple sealing improves the security quality.
Furthermore, a sealing washer 15 is fixedly arranged on the outer ring of the bottom of the irradiation cover plate 5, the sealing washer 15 is matched with the top of the irradiation bin 7, the sealing washer 15 improves the sealing of the irradiation cover plate 5 on the top of the irradiation bin 7, and the shielding effect is improved.
Further, the volume of the irradiation sample bin 10 is smaller than the internal space of the irradiation bin 7, the monitoring camera 16 is fixedly arranged inside the irradiation bin 7, the volume of the irradiation sample bin 10 is smaller than the internal space of the irradiation bin 7, the irradiation sample bin 10 can conveniently rise to the inside of the irradiation bin 7, and the monitoring camera 16 facilitates monitoring of the internal condition of the irradiation bin 7.
Further, a shielding door 17 is fixedly arranged on one side of the movable bin 8, a driving motor 18 is fixedly arranged inside the shielding door 17, the output end of the driving motor 18 is fixedly connected with the driving rod 12, the bottom of the movable bin 8 and the irradiation bin 7 is pushed, the shielding door 17 seals the device body 2, the driving motor 18 drives the driving rod 12 to rotate, the driving bevel gear 13 is meshed with the connecting bevel gear 14 to drive the lifting screw 9 to rotate, and the lifting block 11 is matched with the driving bevel gear to drive the irradiation sample bin 10 to ascend into the irradiation bin 7.
Further, the surface of the device base 1 is fixedly provided with a guide rail 19, the bottom of the movable bin 8 is fixedly provided with a guide roller 20, the guide roller 20 is movably connected with the guide rail 19, and the guide roller 20 is movably connected with the guide rail 19, so that the movable bin 8 can be conveniently pushed horizontally.
Further, the fixed dead lever 21 that is provided with in device base 1 top, dead lever 21 and guided way 19 parallel arrangement, two fixed movable slide cartridge 22 that is provided with between the guide roller 20 top, movable slide cartridge 22 cup joints the setting with dead lever 21 activity, and movable slide cartridge 22 cup joints the setting with dead lever 21 activity, conveniently leads to the activity storehouse 8 that promotes the in-process for activity storehouse 8 accurately moves to irradiation storehouse 7 bottom.
Further, the length of the device base 1 is greater than the length of the device body 2, the protective baffles 23 are fixedly arranged on the front side and the rear side of the device base 1 extending out of the device body 2, the protective baffles 23 protect and block the two sides of the device base 1, and operation of the device is facilitated.
The implementation mode is specifically as follows; an irradiation sample is placed in an irradiation sample bin 10, the irradiation sample is placed in the irradiation sample bin 10, a guide roller 20 is movably connected with a guide rail 19, a movable sliding barrel 22 is movably sleeved with a fixed rod 21, the movable bin 8 is convenient to drive the irradiation sample bin 10, the sample is convenient to place in or take out of the irradiation sample bin 10, the operation of the device is convenient, the movable bin 8 is pushed to the bottom of the irradiation bin 7, a driving motor 18 drives a driving rod 12 to rotate, a driving bevel gear 13 is meshed with a connecting bevel gear 14 to drive a lifting screw 9 to rotate, the volume of the irradiation sample bin 10 is smaller than the inner space of the irradiation bin 7, the irradiation sample bin 10 can be conveniently lifted into the irradiation bin 7, a monitoring camera 16 is convenient to monitor and check the inner condition of the irradiation bin 7, an irradiation cylinder 4 drives an irradiation cover plate 5 to descend, and a sealing gasket 15 improves the sealing of the irradiation bin 7 by the irradiation cover plate 5, improve shielding effect, cover irradiation sample storehouse 10 in the irradiation storehouse 7, realize the safety shield of irradiation, multiple closure improves the security quality, and guard flap 23 protects the device base 1 both sides and blocks, makes things convenient for the operation of device.
The utility model discloses the theory of operation:
referring to the attached drawings 1-4, an irradiation sample is placed inside an irradiation sample bin 10, a movable bin 8 is pushed to the bottom of an irradiation bin 7, an operation driving rod 12 is operated to rotate, a driving bevel gear 13 is meshed with a connecting bevel gear 14 to drive a lifting screw 9 to rotate, the irradiation sample bin 10 is driven to ascend into the irradiation bin 7 by matching with a lifting block 11, an irradiation cylinder 4 drives an irradiation cover plate 5 to descend to cover the irradiation sample bin 10 in the irradiation bin 7, irradiation safety shielding and multiple sealing are achieved, and safety quality is improved;
referring to the attached drawing 1, an irradiation sample is placed in the irradiation sample bin 10, the guide roller 20 is movably connected with the guide rail 19, the movable sliding barrel 22 is movably sleeved with the fixed rod 21, the movable bin 8 is convenient to drive the irradiation sample bin 10, the sample can be conveniently placed in or taken out of the irradiation sample bin 10, and the operation of the device is convenient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A safety shield for irradiation, characterized by: the device comprises a device base (1), wherein a device body (2) is fixedly arranged at the top of the device base (1), a shielding top shell (3) is fixedly arranged at the top of the device body (2), an irradiation cylinder (4) is fixedly arranged in the shielding top shell (3), an irradiation cover plate (5) is fixedly arranged at the output end of the irradiation cylinder (4), and a dual-source irradiator (6) is fixedly arranged at the bottom of the irradiation cover plate (5);
the irradiation bin (7) is fixedly arranged in the device body (2), the irradiation cover plate (5) and the irradiation bin (7) are vertically arranged correspondingly, a movable bin (8) is movably arranged at the bottom of the irradiation bin (7), lifting screws (9) are fixedly arranged on two sides of the top of the movable bin (8), an irradiation sample bin (10) is arranged between the two lifting screws (9), the top of the irradiation sample bin (10) is matched with the bottom end face of the irradiation cover plate (5), lifting blocks (11) are fixedly arranged on two sides of the bottom of the irradiation sample bin (10), the two lifting blocks (11) are respectively in threaded connection with the two lifting screws (9), a driving rod (12) is fixedly arranged at the bottom of the movable bin (8), driving bevel gears (13) are fixedly arranged at two ends of the driving rod (12), and connecting bevel gears (14) are fixedly arranged at the bottoms of the lifting screws (9), the driving bevel gear (13) is meshed with the connecting bevel gear (14).
2. A safety shield for irradiation as claimed in claim 1, wherein: a sealing washer (15) is fixedly arranged on the outer ring of the bottom of the irradiation cover plate (5), and the sealing washer (15) is matched with the top of the irradiation bin (7).
3. A safety shield for irradiation as claimed in claim 1, wherein: the volume of the irradiation sample bin (10) is smaller than the inner space of the irradiation bin (7), and a monitoring camera (16) is fixedly arranged inside the irradiation bin (7).
4. A safety shield for irradiation as claimed in claim 1, wherein: the shielding door (17) is fixedly arranged on one side of the movable bin (8), the driving motor (18) is fixedly arranged inside the shielding door (17), and the output end of the driving motor (18) is fixedly connected with the driving rod (12).
5. A safety shield for irradiation as claimed in claim 1, wherein: the device is characterized in that a guide rail (19) is fixedly arranged on the surface of the base (1), a guide roller (20) is fixedly arranged at the bottom of the movable bin (8), and the guide roller (20) is movably connected with the guide rail (19).
6. A safety shield for irradiation as claimed in claim 5, wherein: the device is characterized in that a fixing rod (21) is fixedly arranged at the top of the device base (1), the fixing rod (21) and the guide rail (19) are arranged in parallel, a movable sliding barrel (22) is fixedly arranged between the tops of the guide rollers (20), and the movable sliding barrel (22) is movably sleeved with the fixing rod (21).
7. A safety shield for irradiation as claimed in claim 1, wherein: the device base (1) is longer than the device body (2), and protective baffles (23) are fixedly arranged on the front side and the rear side of the device base (1) extending out of the device body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120332537.3U CN214505014U (en) | 2021-02-05 | 2021-02-05 | A safety shield assembly for irradiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120332537.3U CN214505014U (en) | 2021-02-05 | 2021-02-05 | A safety shield assembly for irradiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214505014U true CN214505014U (en) | 2021-10-26 |
Family
ID=78219662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120332537.3U Expired - Fee Related CN214505014U (en) | 2021-02-05 | 2021-02-05 | A safety shield assembly for irradiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214505014U (en) |
-
2021
- 2021-02-05 CN CN202120332537.3U patent/CN214505014U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |