CN220213721U - But angle regulation's radiotherapy locating rack - Google Patents
But angle regulation's radiotherapy locating rack Download PDFInfo
- Publication number
- CN220213721U CN220213721U CN202321624459.XU CN202321624459U CN220213721U CN 220213721 U CN220213721 U CN 220213721U CN 202321624459 U CN202321624459 U CN 202321624459U CN 220213721 U CN220213721 U CN 220213721U
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- fixedly connected
- locating rack
- positioning frame
- rotating shaft
- rack body
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- 238000001959 radiotherapy Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 125000006850 spacer group Chemical group 0.000 claims 3
- 201000010099 disease Diseases 0.000 abstract description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 6
- 206010028980 Neoplasm Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 210000004881 tumor cell Anatomy 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Radiation-Therapy Devices (AREA)
Abstract
The utility model discloses an angle-adjustable radiotherapy positioning frame which comprises an adjusting mechanism, wherein the adjusting mechanism comprises a motor, a screw rod, an adjusting block, a working bin, a sliding groove, a first rotating shaft, a connecting rod, a second rotating shaft and a fixing plate, the output end of the motor is fixedly connected with the screw rod, the outer surface of the screw rod is in threaded connection with the adjusting block, and the outer surface of the adjusting block is in sliding connection with the working bin. Above-mentioned structure utilizes adjusting device to rotate about to the locating rack body, and adjusting device is provided with four groups, has also guaranteed the stability of locating rack body when angle regulation, is provided with dwang and gear simultaneously in its side, utilizes the meshing between the gear to make the connecting block drive the second baffle and remove to adapt to the disease of different sizes, and the another side is provided with spring, movable column and extension platform at the afterbody of locating rack body, and the usable pedal of disease extends the platform and makes the back, thereby adapts to the disease of different heights.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an angle-adjustable radiotherapy positioning frame.
Background
Radiotherapy generally refers to radiotherapy, which is a medical treatment method, tumor cells are killed by applying a certain dose of high-energy X-rays to tumor tissues, radiotherapy positioning is a ct scanning to patients before the patients are subjected to radiotherapy, and the scanning can help doctors to prepare the injected high-energy rays to strike the tumors as accurately as possible, so that accurate positioning is an important guarantee for carrying out accurate radiotherapy on the patients in the radiotherapy treatment process, but the current radiotherapy positioning frame cannot rotate left and right, so that the patients cannot be conveniently and comprehensively treated and observed, patients are required to turn over independently, the patients with inconvenient actions are very inconvenient, the size of the radiotherapy positioning frame is fixed, and the radiotherapy positioning frame cannot adapt to patients with different body types and heights, so that the radiotherapy effect is affected.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides an angle-adjustable radiotherapy positioning frame, which is characterized in that an adjusting device is used for rotating a positioning frame body left and right, four groups of adjusting devices are arranged, the stability of the positioning frame body is ensured while the angle is adjusted, meanwhile, a rotating rod and a gear are arranged on the side face of the positioning frame body, a connecting block is driven by the meshing of the gears to move a second baffle so as to adapt to patients with different sizes, and a spring, a movable column and an extension table are arranged on the tail part of the positioning frame body on the other side of the positioning frame body, so that the patients can retract by using a pedal extension table, and the positioning frame is suitable for patients with different heights.
The utility model also provides a radiotherapy positioning frame with the adjustable angle, which comprises:
the adjusting mechanism comprises a motor, a screw rod, an adjusting block, a working bin, a sliding groove, a first rotating shaft, a connecting rod, a second rotating shaft and a fixing plate, wherein the output end of the motor is fixedly connected with the screw rod, the outer surface of the screw rod is in threaded connection with the adjusting block and can drive the adjusting block to move, the outer surface of the adjusting block is in sliding connection with the working bin, the side surface of the adjusting block is fixedly connected with the first rotating shaft, the outer surface of the first rotating shaft is in sliding connection with the sliding groove, the outer surface of the first rotating shaft is in rotating connection with the connecting rod, one end of the connecting rod, far away from the first rotating shaft, is in rotating connection with the second rotating shaft, and one surface of the second rotating shaft, far away from the connecting rod, is fixedly connected with the fixing plate;
the utility model provides a fixing plate, including fixing plate, locating rack body, fixed surface, locating rack body's side fixedly connected with movable column, the one end sliding connection that the locating rack body was kept away from to the movable column has the extension platform, the side fixedly connected with spring of extension platform, can stretch the distance of extension platform for adapt to the disease of different heights, the fixed surface of locating rack body is connected with first baffle, prevents that the disease from dropping from the locating rack body, the surface of first baffle is provided with the perforation, is convenient for pass the patient with the constraint area fixedly, prevents that the disease from empting, the side surface rotation of locating rack body is connected with the turning block, the inside rotation of locating rack body is connected with the dwang, the surface fixedly connected with first gear of dwang, the upper surface of locating rack body is provided with the movable groove, the inside rotation of movable groove is connected with the threaded rod, the surface threaded connection of threaded rod has the connecting block, the upper surface fixedly connected with second baffle of threaded rod, surface fixedly connected with second gear of threaded rod, the surface of second gear rotates with second gear when making the turning block and the turning block, thereby makes the rotation position of the threaded rod.
According to the radiotherapy locating rack of adjustable angle, the quantity of adjusting structure is four, guarantees its stability when adjusting the angle of locating rack body, the side surface of working bin and motor contact.
According to the angle-adjustable radiotherapy positioning frame, the lower surface of the motor is fixedly connected with the base, and the lower surface of the working bin is fixedly connected with the base.
According to the angle-adjustable radiotherapy positioning frame, one end of the spring away from the extension table is fixedly connected with the positioning frame body, and the spring is sleeved on the outer surface of the movable column, so that the spring is convenient to limit.
According to the angle-adjustable radiotherapy locating rack, the rotating rod extends to the outer surface of the locating rack body and is fixedly connected with the side surface of the rotating block, so that the position of the second baffle plate can be conveniently adjusted from the outside.
According to the angle-adjustable radiotherapy locating rack, the outer surface of the connecting block is in sliding connection with the movable groove, the lower surface of the second baffle is in sliding connection with the locating rack body, the distance can be adjusted, and patients of different sizes can use the radiotherapy locating rack conveniently.
According to the radiotherapy locating rack of adjustable angle, the upper surface of locating rack body is provided with fixed pillow, increases the travelling comfort that the patient used, the motor is connected with external power source, the motor is controlled through unified control switch.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further illustrated by the following figures and examples;
FIG. 1 is a schematic diagram of the overall structure of an angle-adjustable radiotherapy positioning frame;
FIG. 2 is a schematic top view of an angle-adjustable radiotherapy positioning frame according to the present utility model;
FIG. 3 is a schematic view of an adjusting device of an angle-adjustable radiotherapy positioning frame;
fig. 4 is a schematic diagram of a part of a radiotherapy positioning frame with adjustable angle according to the present utility model.
Legend description:
1. a base; 2. a motor; 3. a screw rod; 4. an adjusting block; 5. a working bin; 6. a chute; 7. a first rotation shaft; 8. a connecting rod; 9. a second rotation shaft; 10. a fixing plate; 11. a positioning frame body; 12. a movable column; 13. an extension table; 14. a spring; 15. a first baffle; 16. perforating; 17. a rotating block; 18. a rotating lever; 19. a first gear; 20. a movable groove; 21. a threaded rod; 22. a connecting block; 23. a second baffle; 24. a second gear; 25. and fixing the pillow.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, an angle-adjustable radiotherapy positioning frame according to an embodiment of the present utility model includes four adjusting mechanisms, the number of the adjusting mechanisms is four, the angle of the positioning frame body 11 is adjusted, and meanwhile, stability of the positioning frame body is guaranteed, the adjusting mechanisms include a motor 2, a lead screw 3, an adjusting block 4, a working bin 5, a chute 6, a first rotating shaft 7, a connecting rod 8, a second rotating shaft 9, and a fixing plate 10, an output end of the motor 2 is fixedly connected with the lead screw 3, an outer surface of the lead screw 3 is in threaded connection with the adjusting block 4, the adjusting block 4 can be driven to move, an outer surface of the adjusting block 4 is in sliding connection with the working bin 5, a side surface of the working bin 5 is in contact with the motor 2, a side surface of the adjusting block 4 is fixedly connected with the first rotating shaft 7, an outer surface of the first rotating shaft 7 is in sliding connection with the chute 6, an outer surface of the first rotating shaft 7 is in rotating connection with the connecting rod 8, one end of the connecting rod 8 far away from the first rotating shaft 7 is in rotating connection with the second rotating shaft 9, and one surface of the second rotating shaft 9 far away from the connecting rod 8 is fixedly connected with the fixing plate 10.
The lower surface of the motor 2 is fixedly connected with the base 1, the lower surface of the working bin 5 is fixedly connected with the base 1, the upper surface of the fixing plate 10 is fixedly connected with the locating rack body 11, the side surface of the locating rack body 11 is fixedly connected with the movable column 12, one end of the movable column 12, which is far away from the locating rack body 11, is slidably connected with the extension table 13, the side surface of the extension table 13 is fixedly connected with the spring 14, the distance of the extension table 13 can be stretched for adapting to patients with different heights, one end of the spring 14, which is far away from the extension table 13, is fixedly connected with the locating rack body 11, the spring 14 is sleeved on the outer surface of the movable column 12, the limit of the spring 14 is facilitated, the upper surface of the locating rack body 11 is fixedly connected with the first baffle 15, the patient is prevented from falling from the locating rack body 11, the outer surface of the first baffle 15 is provided with the perforation 16, the patient is conveniently fixed by passing through the binding belt, the patient is prevented from falling down, the side surface of the positioning frame body 11 is rotationally connected with a rotating block 17, the inside of the positioning frame body 11 is rotationally connected with a rotating rod 18, the rotating rod 18 extends to the outer surface of the positioning frame body 11, the rotating rod 18 is fixedly connected with the side surface of the rotating block 17, the position of a second baffle 23 is convenient to adjust from the outside, the outer surface of the rotating rod 18 is fixedly connected with a first gear 19, the upper surface of the positioning frame body 11 is provided with a movable groove 20, the inside of the movable groove 20 is rotationally connected with a threaded rod 21, the outer surface of the threaded rod 21 is in threaded connection with a connecting block 22, the outer surface of the connecting block 22 is in sliding connection with the movable groove 20, the upper surface of the connecting block 22 is fixedly connected with the second baffle 23, the lower surface of the second baffle 23 is in sliding connection with the positioning frame body 11, the distance can be adjusted, the use of patients with different sizes is convenient, the outer surface of the threaded rod 21 is fixedly connected with a second gear 24, the surface of second gear 24 rotates with first gear 19 to be connected, drives threaded rod 21 when making the turning block 17 rotate to make connecting block 22 mobile position, the upper surface of locating rack body 11 is provided with fixed pillow 25, increases the travelling comfort that the patient used, and motor 2 is connected with external power source, and motor 2 controls through unified control switch.
Working principle: the patient lies on locating rack body 11, pedal extension platform 13, spring 14 receives the pulling force, can be with extension platform 13 extension, in order to adapt to the patient of different heights, the another side rotates rotating block 17, drive dwang 18 rotation, because the meshing of first gear 19 and second gear 24 thereby drive threaded rod 21 rotation, threaded rod 21 rotates and drives connecting block 22 and second baffle 23 and remove, be convenient for adjust the space of locating rack body 11 one side, make it can adapt to the patient of different sizes, after the patient lies, pass perforation 16 with the constraint area and fix it, start motor 2, screw 3 rotation drive regulating block 4 moves about, when regulating block 4 drives first axis of rotation 7, connecting rod 8, second axis of rotation 9, fixed plate 10 is unified to one direction moves, the adjusting device on one side is pulled down, the adjusting device on another side lifts upwards, just can change the angle of locating rack body 11, coordinate patient and radiotherapy instrument treatment better.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. An angle-adjustable radiotherapy positioning frame, comprising:
the adjusting mechanism comprises a motor (2), a screw rod (3), an adjusting block (4), a working bin (5), a sliding groove (6), a first rotating shaft (7), a connecting rod (8), a second rotating shaft (9) and a fixing plate (10), wherein the output end of the motor (2) is fixedly connected with the screw rod (3), the outer surface of the screw rod (3) is in threaded connection with the adjusting block (4), the outer surface of the adjusting block (4) is in sliding connection with the working bin (5), the side surface of the adjusting block (4) is fixedly connected with the first rotating shaft (7), the outer surface of the first rotating shaft (7) is in sliding connection with the sliding groove (6), the outer surface of the first rotating shaft (7) is in rotating connection with the connecting rod (8), one end, far away from the first rotating shaft (7), of the connecting rod (8) is in rotating connection with the second rotating shaft (9), and one surface, far away from the connecting rod (8), of the second rotating shaft (9) is fixedly connected with the fixing plate (10).
The utility model provides a fixed plate (10)'s upper surface fixedly connected with locating rack body (11), the side surface fixedly connected with movable column (12) of locating rack body (11), the one end sliding connection that movable column (12) kept away from locating rack body (11) has extension platform (13), the side surface fixedly connected with spring (14) of extension platform (13), the upper surface fixedly connected with first baffle (15) of locating rack body (11), the surface of first baffle (15) is provided with perforation (16), the side surface rotation of locating rack body (11) is connected with turning block (17), the inside rotation of locating rack body (11) is connected with dwang (18), the surface fixedly connected with first gear (19) of dwang (18), the upper surface of locating rack body (11) is provided with movable groove (20), the inside rotation of movable groove (20) is connected with threaded rod (21), the surface threaded connection of threaded rod (21) has connecting block (22), the upper surface fixedly connected with turning block (17) of first baffle (15), second gear (24) and second gear (24) are connected with second gear (24).
2. An adjustable angle radiotherapy spacer according to claim 1, characterized in that the number of adjustment mechanisms is four, the side surface of the working bin (5) being in contact with the motor (2).
3. The angle-adjustable radiotherapy positioning frame according to claim 1, wherein the lower surface of the motor (2) is fixedly connected with the base (1), and the lower surface of the working bin (5) is fixedly connected with the base (1).
4. The angle-adjustable radiotherapy positioning frame according to claim 1, wherein one end of the spring (14) away from the extension table (13) is fixedly connected with the positioning frame body (11), and the spring (14) is sleeved on the outer surface of the movable column (12).
5. An adjustable angle radiotherapy spacer according to claim 1, characterized in that the rotating rod (18) extends to the outer surface of the spacer body (11), and the rotating rod (18) is fixedly connected with the side surface of the rotating block (17).
6. An adjustable angle radiotherapy positioning frame according to claim 1, characterized in that the outer surface of the connecting block (22) is slidably connected with the movable groove (20), and the lower surface of the second baffle (23) is slidably connected with the positioning frame body (11).
7. The angle-adjustable radiotherapy positioning frame according to claim 1, wherein a fixed pillow (25) is arranged on the upper surface of the positioning frame body (11), the motor (2) is connected with an external power supply, and the motor (2) is controlled by a unified control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321624459.XU CN220213721U (en) | 2023-06-26 | 2023-06-26 | But angle regulation's radiotherapy locating rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321624459.XU CN220213721U (en) | 2023-06-26 | 2023-06-26 | But angle regulation's radiotherapy locating rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220213721U true CN220213721U (en) | 2023-12-22 |
Family
ID=89183843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321624459.XU Active CN220213721U (en) | 2023-06-26 | 2023-06-26 | But angle regulation's radiotherapy locating rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220213721U (en) |
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2023
- 2023-06-26 CN CN202321624459.XU patent/CN220213721U/en active Active
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