CN221084445U - Irradiation distance control device - Google Patents
Irradiation distance control device Download PDFInfo
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- CN221084445U CN221084445U CN202322025166.6U CN202322025166U CN221084445U CN 221084445 U CN221084445 U CN 221084445U CN 202322025166 U CN202322025166 U CN 202322025166U CN 221084445 U CN221084445 U CN 221084445U
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- threaded rod
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- irradiation distance
- rod
- distance control
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- 238000001228 spectrum Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Radiation-Therapy Devices (AREA)
Abstract
The utility model relates to the technical field of medical equipment, in particular to an irradiation distance control device, which comprises a base body, wherein a treatment bed body is fixedly arranged at the top of the base body, a U-shaped frame body is connected to one side, far away from the treatment bed body, of a first thread block positioned at the left side and the right side, a second threaded rod is transversely arranged at the bottom of the middle position of the U-shaped frame body, a second thread block is connected to the outer side of the second threaded rod, a second stepping motor fixedly arranged at the outer side of the U-shaped frame body is connected to one side of the second threaded rod, a spectrometer body is arranged below the second thread block, a hydraulic rod is connected to the middle position between the bottom of the second thread block and the spectrometer body, a control panel is embedded and arranged at the top of the middle position of the U-shaped frame body, and the distance between the spectrometer body and a patient is adjusted through the design of a hydraulic rod, guide track and a guide connecting block at the two sides, so that the irradiation distance is adjusted.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an irradiation distance control device.
Background
During the spectrum irradiation treatment, a patient is usually treated by using a spectrometer, which irradiates the affected part and the focus, and is simple, direct, convenient and effective.
However, the spectrometers currently on the market still have the following disadvantages: the irradiation distance of the existing spectrometer is usually fixed, and cannot be adjusted according to actual irradiation requirements, so that the flexible use of the spectrometer is affected.
Therefore, it is necessary to design an irradiation distance control device to solve the above-mentioned problems.
Disclosure of utility model
The present utility model is directed to an illumination distance control apparatus for solving the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides an irradiation distance controlling means, includes the base body, the top fixed mounting of the base body has the treatment bed body, the spacing track has all been seted up to the left and right sides of the treatment bed body, the internal connection of spacing track has first threaded rod, the outside of first threaded rod is connected with first screw thread piece, one side of first threaded rod is connected with the first step motor that is located the treatment bed body rear side, is located left and right sides one side that first screw thread piece kept away from the treatment bed body is connected with U type support body, the intermediate position bottom of U type support body transversely is provided with the second threaded rod, the outside of second threaded rod is connected with the second screw thread piece, one side of second threaded rod is connected with the second step motor of fixed mounting in the U type support body outside, the below of second screw thread piece is provided with the spectrum appearance body, the intermediate position between the bottom of second screw thread piece and the spectrum appearance body is connected with the hydraulic stem, control panel is installed in the intermediate position top embedding of U type support body.
In a preferred scheme of the utility model, the first threaded rod is connected with the output end of the first stepping motor in a key way, and the first threaded rod is connected with the first threaded block in a threaded way.
As a preferable scheme of the utility model, one side of the second threaded rod is connected with the output end of the second stepping motor in a key way, and the second threaded rod is connected with the second threaded block in a threaded way.
As a preferable scheme of the utility model, a limiting rod is also transversely arranged below the second threaded rod, and the second threaded block is in sliding connection with the limiting rod.
As a preferable scheme of the utility model, the bottom of the second thread block is fixedly connected with the upper part of the hydraulic rod, and the lower telescopic end of the hydraulic rod is fixedly connected with the middle position of the top of the spectrometer body.
As a preferable scheme of the utility model, guide rails are further arranged on the left side and the right side below the second thread block, guide connecting blocks matched with the guide rails are arranged on the left side and the right side of the top of the spectrometer body, and the guide connecting blocks are in sliding connection with the guide rails.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, when the spectrometer with the function is used for irradiating an affected part of a patient, the spectrometer body can be driven to move back and forth through the first stepping motor, the first threaded block and the first threaded rod respectively, the spectrometer body is driven to move left and right through the design of the second stepping motor, the second threaded rod and the second threaded block, and meanwhile, the distance between the spectrometer body and the patient can be adjusted through the design of the hydraulic rod, the guide rails on the two sides and the guide connecting block, so that the aim of adjusting the irradiation distance is fulfilled.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is a schematic view of a three-dimensional structure of a U-shaped frame according to the present utility model;
Fig. 4 is a schematic diagram of a connection structure between a second screw block and a spectrometer body according to the present utility model.
In the figure: 1. a base body; 2. a treatment bed body; 3. a limit rail; 4. a first threaded rod; 41. a first stepping motor; 5. a first threaded block; 6. a U-shaped frame body; 7. a second threaded rod; 8. a second threaded block; 9. a second stepping motor; 10. a spectrometer body; 11. a hydraulic rod; 12. a control panel; 13. a limit rod; 14. a guide rail; 15. and guiding the connecting block.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, the present utility model provides a technical solution:
The utility model provides an irradiation distance controlling means, including the base body 1, the top fixed mounting of the base body 1 has the treatment bed body 2, spacing track 3 has all been seted up to the left and right sides of the treatment bed body 2, the internal connection of spacing track 3 has first threaded rod 4, the outside of first threaded rod 4 is connected with first screw thread piece 5, one side of first threaded rod 4 is connected with the first step motor 41 that is located the treatment bed body 2 rear side, one side that is located left and right sides first threaded piece 5 and keeps away from the treatment bed body 2 is connected with U type support body 6, the intermediate position bottom of U type support body 6 transversely is provided with second threaded rod 7, the outside of second threaded rod 7 is connected with second threaded piece 8, one side of second threaded rod 7 is connected with the second step motor 9 of fixed mounting in the U type support body 6 outside, the below of second threaded piece 8 is provided with spectrometer body 10, intermediate position between the bottom of second threaded piece 8 and spectrometer body 10 is connected with hydraulic stem 11, the intermediate position top embedding of U type support body 6 installs control panel 12.
Specifically, referring to fig. 1 and 3, the first threaded rod 4 is connected with the output end of the first stepper motor 41 by a key, and the first threaded rod 4 is connected with the first threaded block 5 by a thread;
In this embodiment, the first stepper motor 41 is operated to drive the first threaded rod 4 to rotate, and then drive the first threaded block 5 to move along the first threaded rod 4, so as to drive the whole U-shaped frame 6 to move along the direction of the base 1, so as to change the front-back position of the spectrometer body 10.
Specifically, referring to fig. 1 and 2, one side of the second threaded rod 7 is in key connection with the output end of the second stepper motor 9, and the second threaded rod 7 is in threaded connection with the second threaded block 8;
In this embodiment, the second stepper motor 9 is operated to drive the second threaded rod 7 to rotate, and then drive the second threaded block 8 to move along the second threaded rod 7, so as to change the transverse movement of the spectrometer body 10.
Specifically, referring to fig. 1, 2 and 4, the bottom of the second screw block 8 is fixedly connected with the upper part of the hydraulic rod 11, and the telescopic end below the hydraulic rod 11 is fixedly connected with the middle position of the top of the spectrometer body 10; guide rails 14 are further arranged on the left side and the right side below the second thread block 8, guide connecting blocks 15 matched with the guide rails 14 are arranged on the left side and the right side of the top of the spectrometer body 10, and the guide connecting blocks 15 are in sliding connection with the guide rails 14;
In this embodiment, the driving action of the hydraulic rod 11 drives the spectrometer body 10 to vertically move in the up-down direction, so as to adjust the distance between the spectrometer body 10 and the patient, thereby achieving the purpose of adjusting the irradiation distance.
The working flow of the utility model is as follows: when the irradiation distance control device is used, a patient is firstly laid on the treatment bed body 2, then the first threaded rod 4 is driven to rotate by the operation of the first stepping motor 41, and then the first threaded block 5 is driven to move along the first threaded rod 4, and then the whole U-shaped frame body 6 is driven to move along the direction of the base body 1, so that the front and rear positions of the spectrometer body 10 are changed; the second threaded rod 7 is driven to rotate by the operation of the second stepping motor 9, and the second threaded block 8 is driven to move along the second threaded rod 7, so that the spectrometer body 10 is changed to move transversely; the spectrometer body 10 is driven to vertically move through the driving action of the hydraulic rod 11, so that the distance between the spectrometer body 10 and a patient is adjusted, the purpose of adjusting the irradiation distance is achieved, and finally the spectrometer body 10 is started to irradiate the affected part of the patient.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An irradiation distance control device, comprising a base body (1), characterized in that: the utility model discloses a treatment bed body, including base body (1), first threaded rod (4), second threaded rod (7) are respectively connected with first threaded rod (5), first threaded rod (4) one side is connected with first step motor (41) that are located treatment bed body (2) rear side, are located left and right sides first threaded rod (5) one side of keeping away from treatment bed body (2) is connected with U type support body (6), the intermediate position bottom of U type support body (6) transversely is provided with second threaded rod (7), the outside of second threaded rod (7) is connected with second threaded rod (8), one side of second threaded rod (7) is connected with second step motor (9) of fixed mounting in U type support body (6) outside, the below of second threaded rod (8) is provided with appearance body (10), the intermediate position of second threaded rod (8) and spectrum appearance body (6) are connected with intermediate position control panel between the top of U type support body (12).
2. An irradiation distance control apparatus according to claim 1, wherein: the output ends of the first threaded rod (4) and the first stepping motor (41) are connected in a key mode, and the first threaded rod (4) and the first threaded block (5) are connected in a threaded mode.
3. An irradiation distance control apparatus according to claim 1, wherein: one side of the second threaded rod (7) is connected with the output end of the second stepping motor (9) in a key way, and the second threaded rod (7) is connected with the second threaded block (8) in a threaded way.
4. An irradiation distance control apparatus according to claim 1, wherein: and a limiting rod (13) is also transversely arranged below the second threaded rod (7), and the second threaded block (8) is in sliding connection with the limiting rod (13).
5. An irradiation distance control apparatus according to claim 1, wherein: the bottom of the second thread block (8) is fixedly connected with the upper part of the hydraulic rod (11), and the lower telescopic end of the hydraulic rod (11) is fixedly connected with the middle position of the top of the spectrometer body (10) as well.
6. An irradiation distance control apparatus according to claim 1, wherein: the left and right sides of the lower part of the second thread block (8) are also provided with guide rails (14), the left and right sides of the top of the spectrometer body (10) are provided with guide connecting blocks (15) matched with the guide rails (14), and the guide connecting blocks (15) are in sliding connection with the guide rails (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322025166.6U CN221084445U (en) | 2023-07-28 | 2023-07-28 | Irradiation distance control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322025166.6U CN221084445U (en) | 2023-07-28 | 2023-07-28 | Irradiation distance control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221084445U true CN221084445U (en) | 2024-06-07 |
Family
ID=91327377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322025166.6U Active CN221084445U (en) | 2023-07-28 | 2023-07-28 | Irradiation distance control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221084445U (en) |
-
2023
- 2023-07-28 CN CN202322025166.6U patent/CN221084445U/en active Active
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