CN110880375A - Experiment base convenient to adjust ray irradiation angle - Google Patents
Experiment base convenient to adjust ray irradiation angle Download PDFInfo
- Publication number
- CN110880375A CN110880375A CN201911176308.0A CN201911176308A CN110880375A CN 110880375 A CN110880375 A CN 110880375A CN 201911176308 A CN201911176308 A CN 201911176308A CN 110880375 A CN110880375 A CN 110880375A
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- upright post
- ray irradiation
- rotating shaft
- adjusting
- irradiation angle
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K5/00—Irradiation devices
- G21K5/08—Holders for targets or for other objects to be irradiated
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21H—OBTAINING ENERGY FROM RADIOACTIVE SOURCES; APPLICATIONS OF RADIATION FROM RADIOACTIVE SOURCES, NOT OTHERWISE PROVIDED FOR; UTILISING COSMIC RADIATION
- G21H5/00—Applications of radiation from radioactive sources or arrangements therefor, not otherwise provided for
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The invention discloses an experiment base convenient for adjusting ray irradiation angles, which comprises a base body, a height adjusting mechanism, a vertical direction angle adjusting mechanism and a horizontal direction angle adjusting mechanism, wherein the height adjusting mechanism is positioned on the base body and comprises a first upright post, the lower end of the first upright post is fixed at the center of the top of the base body, a first rotating shaft is arranged in the first upright post, the lower end of a loop bar is connected with the upper end of a traction wire, the lower end of the traction wire is arranged on the outer wall of the first rotating shaft, a limiting rod penetrates through one side of a first handle, the end part of the limiting rod penetrates through the inside of a second spring and is positioned in a limiting groove, and the limiting groove is reserved on the outer side of the first upright post; the invention can increase the radiation range of the radioactive source by arranging the vertical direction angle adjusting mechanism and the horizontal direction angle adjusting mechanism, and is convenient to adjust the angle of the radioactive source, thereby being convenient for the use of experiments.
Description
Technical Field
The invention belongs to the technical field of ray irradiation, and particularly relates to an experiment base convenient for adjusting ray irradiation angles.
Background
The irradiation treatment is to treat objects such as devices by a radiation irradiation method, and the quality of the devices can be distinguished by radiographic inspection. Generally, the radiation of the radioactive source is used for irradiation, and the types and the dosages of the used rays are different, and the objects to be treated are different. The irradiation technology is characterized in that active atoms and active molecules generated by ionization and excitation are utilized to generate a series of physical, chemical and biochemical changes with substances by utilizing the action between rays and the substances, so that the substances are degraded, polymerized, crosslinked and modified.
However, although the angle of the radioactive source can be adjusted by the conventional experimental base, the experimental base is not convenient enough to use, the range of angle adjustment is limited, the irradiation range is limited, the using effect is influenced, the radioactive source is inconvenient to adjust in height, the irradiation to objects with different heights is not facilitated, and the experimental base convenient for adjusting the ray irradiation angle is provided for this reason.
Disclosure of Invention
The invention aims to provide an experiment base convenient for adjusting the ray irradiation angle so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an experiment base convenient for adjusting ray irradiation angles comprises a base body, a height adjusting mechanism, a vertical direction angle adjusting mechanism and a horizontal direction angle adjusting mechanism, wherein the height adjusting mechanism is positioned on the base body and comprises a first stand column, the lower end of the first stand column is fixed at the center of the top of the base body, a first inner cavity is formed in the first stand column, the lower end of a loop bar is installed in the first inner cavity, a second stand column is fixed at the upper end of the loop bar, the lower end of the loop bar is mutually connected with the bottom of the first inner cavity through a first spring, a first rotating shaft is installed in the first stand column, the lower end of the loop bar is connected with the upper end of a traction line, the lower end of the traction line is arranged on the outer wall of the first rotating shaft, the end part of the first rotating shaft is connected with a first handle, and a limiting rod penetrates through one side of the first handle, the end part of the limiting rod penetrates through the inside of the second spring and is located inside the limiting groove, and the limiting groove is reserved on the outer side of the first stand column.
Preferably, vertical direction angle adjustment mechanism is located the second stand, vertical direction angle adjustment mechanism includes the second inner chamber, the inside at the second stand is seted up to the second inner chamber, the avris of second inner chamber has the spout in advance, the lower extreme of second pivot is installed to the bottom of second inner chamber, the upper end of second pivot runs through in the top and the second handle interconnect of second stand, the second pivot runs through in the middle part of fly leaf, the avris of fly leaf is fixed with the stopper, the stopper is located the inside of spout, the avris of fly leaf is provided with the gear, the middle part of gear passes through third pivot and fixed plate interconnect, the fixed plate sets up in the outer wall of second stand, the outer wall of third pivot tip is fixed with the connecting rod.
Preferably, horizontal direction angle adjustment mechanism is located the connecting rod, horizontal direction angle adjustment mechanism includes the radiation source, the tip of radiation source passes through the inboard interconnect of fourth pivot and connecting rod, the tip of fourth pivot is seted up flutedly, the internally mounted of recess has the movable rod, the end fixing of movable rod has the lead screw, the tip of lead screw runs through in the inside and the third handle interconnect of mount, the mount sets up in the outside of connecting rod.
Preferably, the loop bar is designed into a T-shaped structure, and the loop bar and the first upright post form a telescopic structure through a first spring.
Preferably, the limiting rod is designed to be of a structure shaped like a Chinese character 'tu', the limiting rod is connected with the limiting groove in a clamping mode, and the limiting groove is distributed in an equal angle mode about the central axis of the first rotating shaft.
Preferably, the second rotating shaft is in threaded connection with the movable plate, the side of the movable plate is designed to be of a saw-toothed structure, and the movable plate is in meshed connection with the gear.
Preferably, the side of the limiting block is attached to the inner side of the sliding groove, and the limiting block and the sliding groove form a clamping type sliding structure.
Preferably, the vertical section of the movable rod is designed to be a rectangular structure, and the movable rod and the groove form a clamping type sliding structure.
Preferably, the screw rod is in threaded connection with the fixing frame, and the fixing frame is designed to be of a U-shaped structure.
Compared with the prior art, the invention has the beneficial effects that: can increase the scope of radiation source through being provided with vertical direction angle adjustment mechanism and horizontal direction angle adjustment mechanism, and the convenient regulation to the radiation source angle to the use of convenient experiment.
1. Be provided with height adjustment mechanism, through corotation or reversal first in command for the radiation source can upwards or move down, the regulation of the radiation source height of being convenient for, and through the block of gag lever post and spacing groove, can fix the position after the radiation source is adjusted.
2. Be provided with vertical direction angle adjustment mechanism, through corotation or reversal second handle, can make the tip of radiation source upwards rotate or rotate downwards to be convenient for to the vertical direction angle modulation of radiation source, and second pivot and fly leaf are threaded connection, make the position after the radiation source is adjusted can be fixed.
3. Be provided with horizontal direction angle adjustment mechanism, through corotation or reversal third handle, can make the tip of radiation source carry out the horizontal direction and rotate to be convenient for to radiation source horizontal direction angle modulation, and lead screw and mount be threaded connection, make the position after the radiation source is adjusted can be fixed.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the installation structure of the stop lever shown in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the installation structure of the stem set of FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 6 is a schematic view of the movable bar mounting structure of FIG. 5 according to the present invention;
in the figure: 1. a base body; 2. a first upright post; 3. a first lumen; 4. a loop bar; 5. a second upright post; 6. a first spring; 7. a first rotating shaft; 8. a pull wire; 9. a first handle; 10. a limiting rod; 11. a second spring; 12. a limiting groove; 13. a second lumen; 14. a chute; 15. a second rotating shaft; 16. a movable plate; 17. a limiting block; 18. a second handle; 19. a gear; 20. a third rotating shaft; 21. a fixing plate; 22. a connecting rod; 23. a fourth rotating shaft; 24. a radioactive source; 25. a groove; 26. a movable rod; 27. a screw rod; 28. a fixed mount; 29. a third handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides the following technical solutions: an experiment base convenient for adjusting ray irradiation angles comprises a base body 1, a height adjusting mechanism, a vertical direction angle adjusting mechanism and a horizontal direction angle adjusting mechanism, wherein the height adjusting mechanism is positioned on the base body 1 and comprises a first upright post 2, the lower end of the first upright post 2 is fixed at the center of the top of the base body 1, a first inner cavity 3 is formed in the first upright post 2, the lower end of a loop bar 4 is installed in the first inner cavity 3, a second upright post 5 is fixed at the upper end of the loop bar 4, the lower end of the loop bar 4 is connected with the bottom of the first inner cavity 3 through a first spring 6, a first rotating shaft 7 is installed in the first upright post 2, the lower end of the loop bar 4 is connected with the upper end of a traction wire 8, the lower end of the traction wire 8 is arranged on the outer wall of the first rotating shaft 7, the end part of the first rotating shaft 7 is connected with a first handle 9, a limit rod 10 penetrates through one side of the first, the tip of gag lever post 10 runs through in the inside that the inside of second spring 11 is located spacing groove 12, and spacing groove 12 reserves in the outside of first stand 2, is provided with high adjustment mechanism, through corotation or reversal first in command 9 for radiation source 24 can make progress or downstream, the 24 high regulation of radiation source of being convenient for, and through the block of gag lever post 10 and spacing groove 12, can fix the position after adjusting radiation source 24.
The vertical direction angle adjusting mechanism is positioned on the second upright post 5, the vertical direction angle adjusting mechanism comprises a second inner cavity 13, the second inner cavity 13 is arranged inside the second upright post 5, a sliding groove 14 is reserved on the side of the second inner cavity 13, the bottom of the second inner cavity 13 is provided with the lower end of a second rotating shaft 15, the upper end of the second rotating shaft 15 penetrates through the top of the second upright post 5 and is connected with a second handle 18, the second rotating shaft 15 penetrates through the middle of a movable plate 16, a limiting block 17 is fixed on the side of the movable plate 16 and is positioned inside the sliding groove 14, a gear 19 is arranged on the side of the movable plate 16, the middle of the gear 19 is connected with a fixed plate 21 through a third rotating shaft 20, the fixed plate 21 is arranged on the outer wall of the second upright post 5, a connecting rod 22 is fixed on the outer wall of the end part of the third rotating shaft 20, the vertical direction angle adjusting mechanism is arranged, and, can make the tip of radiation source 24 upwards rotate or rotate downwards to be convenient for to the vertical direction angle modulation of radiation source 24, and second pivot 15 and fly leaf 16 are threaded connection, make the position after radiation source 24 adjusts can be fixed.
Horizontal direction angle adjustment mechanism is located connecting rod 22, horizontal direction angle adjustment mechanism includes radiation source 24, the tip of radiation source 24 passes through the inboard interconnect of fourth pivot 23 with connecting rod 22, recess 25 has been seted up to the tip of fourth pivot 23, the internally mounted of recess 25 has movable rod 26, the end fixing of movable rod 26 has lead screw 27, the tip of lead screw 27 runs through in the inside and the third handle 29 interconnect of mount 28, mount 28 sets up in the outside of connecting rod 22, be provided with horizontal direction angle adjustment mechanism, through corotation or reversal third handle 29, can make the tip of radiation source 24 carry out the horizontal direction and rotate, thereby be convenient for to the adjustment of 24 horizontal direction angles of radiation source, and lead screw 27 is threaded connection with mount 28, make the position after the radiation source 24 adjusts can be fixed.
The loop bar 4 designs for "T" style of calligraphy structure, and loop bar 4 constitutes extending structure through first spring 6 and first stand 2, has guaranteed that the elasticity that first spring 6 produced can promote loop bar 4 and upwards move to can adjust the height of radiation source 24.
The limiting rod 10 is designed to be of a 'soil' -shaped structure, the limiting rod 10 is connected with the limiting groove 12 in a clamping mode, the limiting groove 12 is distributed in an equal angle mode about the central axis of the first rotating shaft 7, and when the limiting rod 10 is clamped with the limiting groove 12, the position of the radioactive source 24 after height adjustment can be fixed.
The second rotating shaft 15 is in threaded connection with the movable plate 16, the side of the movable plate 16 is designed to be a saw-toothed structure, the movable plate 16 is in meshed connection with the gear 19, and therefore when the second rotating shaft 15 rotates forwards or backwards, the gear 19 can rotate forwards or backwards, and the position of the gear 19 after rotation can be fixed due to the threaded connection between the second rotating shaft 15 and the movable plate 16.
The side of the limiting block 17 is attached to the inner side of the sliding groove 14, and the limiting block 17 and the sliding groove 14 form a clamping type sliding structure, so that the limiting block 17 can slide on the sliding groove 14, and the movable plate 16 can stably move.
The vertical section of the movable rod 26 is designed to be a rectangular structure, and the movable rod 26 and the groove 25 form a clamping type sliding structure, so that when the movable rod 26 rotates, the movable rod 26 can drive the fourth rotating shaft 23 to rotate through the groove 25.
The screw 27 is in threaded connection with the fixing frame 28, and the fixing frame 28 is designed into a U-shaped structure, so that the screw 27 can move on the fixing frame 28 when the screw 27 rotates.
The working principle and the using process of the invention are as follows: when the device is used, firstly, the limiting rod 10 is pulled to separate the limiting rod 10 from the limiting groove 12, the second spring 11 is compressed, then the first handle 9 is rotated forwards, then the first handle 9 drives the first rotating shaft 7 to rotate forwards, so that the traction wire 8 wound on the first rotating shaft 7 is separated, then the elastic force generated by the first spring 6 pushes the loop bar 4 and the second upright post 5 to move upwards, so that the radioactive source 24 moves upwards, when the radioactive source 24 moves to a proper position, the limiting rod 10 is loosened at the moment, then the elastic force generated by the second spring 11 enables the limiting rod 10 and the limiting groove 12 to be clamped, so that the position of the radioactive source 24 is fixed, when the radioactive source 24 needs to adjust the angle in the vertical direction, the second handle 18 is rotated forwards, then the second handle 18 drives the second rotating shaft 15 to rotate forwards, and because the second rotating shaft 15 is in threaded connection with the movable plate 16, therefore, the movable plate 16 moves downward under the limit of the limit block 17, so that the movable plate 16 drives the gear 19 to rotate upward around the third rotating shaft 20, so that the radioactive source 24 can rotate upwards, and similarly, when the second handle 18 drives the second rotating shaft 15 to rotate reversely, the radioactive source 24 can rotate upwards, and the second rotating shaft 15 is in threaded connection with the movable plate 16, so that the position of the radiation source 24 adjusted in angle in the vertical direction can be fixed, when the radioactive source 24 needs to adjust the angle in the horizontal direction, the third handle 29 is rotated forward, so that the third handle 29 drives the screw rod 27 to rotate forward, then the screw 27 drives the fourth rotating shaft 23 and the radioactive source 24 to rotate forward through the movable rod 26, and similarly, when the radioactive source 24 needs to rotate backward, the third handle 29 is rotated backward, and the screw rod 27 is in threaded connection with the fixing frame 28, so that the position of the radiation source 24 after the angle adjustment in the horizontal direction can be fixed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an experiment base convenient to adjust ray irradiation angle, includes base body (1), height adjusting mechanism, vertical direction angle adjustment mechanism and horizontal direction angle adjustment mechanism, its characterized in that: the height adjusting mechanism is positioned on the base body (1) and comprises a first upright post (2), the lower end of the first upright post (2) is fixed at the center of the top of the base body (1), a first inner cavity (3) is formed in the first upright post (2), the lower end of a loop bar (4) is arranged in the first inner cavity (3), a second upright post (5) is fixed at the upper end of the loop bar (4), the lower end of the loop bar (4) is connected with the bottom of the first inner cavity (3) through a first spring (6), a first rotating shaft (7) is arranged in the first upright post (2), the lower end of the loop bar (4) is connected with the upper end of a traction wire (8), the lower end of the traction wire (8) is arranged on the outer wall of the first rotating shaft (7), and the end of the first rotating shaft (7) is connected with a first handle (9), a limiting rod (10) penetrates through one side of the first handle (9), the end part of the limiting rod (10) penetrates through the inside of the second spring (11) and is located inside the limiting groove (12), and the limiting groove (12) is reserved on the outer side of the first upright post (2).
2. The experiment base convenient for adjusting the ray irradiation angle as claimed in claim 1, wherein: vertical direction angle adjustment mechanism is located second stand (5), vertical direction angle adjustment mechanism includes second inner chamber (13), the inside in second stand (5) is seted up in second inner chamber (13), the avris of second inner chamber (13) is reserved has spout (14), the lower extreme of second pivot (15) is installed to the bottom of second inner chamber (13), the upper end of second pivot (15) runs through in the top and the second handle (18) interconnect of second stand (5), second pivot (15) run through in the middle part of fly leaf (16), the avris of fly leaf (16) is fixed with stopper (17), stopper (17) are located the inside of spout (14), the avris of fly leaf (16) is provided with gear (19), the middle part of gear (19) is through third pivot (20) and fixed plate (21) interconnect, the fixed plate (21) is arranged on the outer wall of the second upright post (5), and a connecting rod (22) is fixed on the outer wall of the end part of the third rotating shaft (20).
3. The experiment base convenient for adjusting the ray irradiation angle as claimed in claim 1, wherein: horizontal direction angle adjustment mechanism is located connecting rod (22), horizontal direction angle adjustment mechanism includes radiation source (24), the tip of radiation source (24) passes through the inboard interconnect of fourth pivot (23) and connecting rod (22), recess (25) are seted up to the tip of fourth pivot (23), the internally mounted of recess (25) has movable rod (26), the end fixing of movable rod (26) has lead screw (27), the tip of lead screw (27) runs through in the inside and third handle (29) interconnect of mount (28), mount (28) set up in the outside of connecting rod (22).
4. The experiment base convenient for adjusting the ray irradiation angle as claimed in claim 1, wherein: the loop bar (4) is designed into a T-shaped structure, and the loop bar (4) and the first upright post (2) form a telescopic structure through a first spring (6).
5. The experiment base convenient for adjusting the ray irradiation angle as claimed in claim 1, wherein: the limiting rod (10) is designed to be of a structure shaped like the Chinese character 'tu', the limiting rod (10) is connected with the limiting groove (12) in a clamping mode, and the limiting groove (12) is distributed in an equal angle mode about the central axis of the first rotating shaft (7).
6. The experiment base convenient for adjusting the ray irradiation angle as claimed in claim 2, wherein: the second rotating shaft (15) is in threaded connection with the movable plate (16), the side of the movable plate (16) is designed to be of a saw-toothed structure, and the movable plate (16) is in meshed connection with the gear (19).
7. The experiment base convenient for adjusting the ray irradiation angle as claimed in claim 2, wherein: the avris of stopper (17) and the inboard of spout (14) laminate each other, stopper (17) and spout (14) constitute block-type sliding structure.
8. The experiment base convenient for adjusting the ray irradiation angle as claimed in claim 3, wherein: the vertical section of the movable rod (26) is designed to be a rectangular structure, and the movable rod (26) and the groove (25) form a clamping type sliding structure.
9. The experiment base convenient for adjusting the ray irradiation angle as claimed in claim 3, wherein: the screw rod (27) is in threaded connection with the fixing frame (28), and the fixing frame (28) is designed to be of a U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911176308.0A CN110880375A (en) | 2019-11-26 | 2019-11-26 | Experiment base convenient to adjust ray irradiation angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911176308.0A CN110880375A (en) | 2019-11-26 | 2019-11-26 | Experiment base convenient to adjust ray irradiation angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110880375A true CN110880375A (en) | 2020-03-13 |
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ID=69730368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911176308.0A Pending CN110880375A (en) | 2019-11-26 | 2019-11-26 | Experiment base convenient to adjust ray irradiation angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110880375A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067926A (en) * | 2020-09-08 | 2020-12-11 | 西安电子科技大学 | Circuit and method for detecting EFT interference resistance of MCU chip |
-
2019
- 2019-11-26 CN CN201911176308.0A patent/CN110880375A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067926A (en) * | 2020-09-08 | 2020-12-11 | 西安电子科技大学 | Circuit and method for detecting EFT interference resistance of MCU chip |
| CN112067926B (en) * | 2020-09-08 | 2021-07-06 | 西安电子科技大学 | Circuit and method for detecting EFT interference resistance of MCU chip |
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200313 |