CN213527175U - Middle way radiotherapy location membrane fixer - Google Patents
Middle way radiotherapy location membrane fixer Download PDFInfo
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- CN213527175U CN213527175U CN202021251532.XU CN202021251532U CN213527175U CN 213527175 U CN213527175 U CN 213527175U CN 202021251532 U CN202021251532 U CN 202021251532U CN 213527175 U CN213527175 U CN 213527175U
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Abstract
The utility model provides a way radiotherapy location membrane fixer relates to and moulds the fixed technical field of plastic film, including the film body and fixing device, the surface of the film body is equipped with fixing device, fixing device includes the backup pad, the surface of backup pad contacts with the film body, one side fixedly connected with fixed plate of the film body is kept away from to the backup pad, the one end fixedly connected with control panel of backup pad is kept away from to the fixed plate, the lift hole has been seted up to the inside of control panel, and the inner wall sliding connection in lift hole has the lifter, the one end fixedly connected with lifter plate of control panel is kept away from to the lifter, one side fixedly connected with spring of backup pad is kept away from to the lifter, the surface threaded connection of fixed plate has the threaded rod, the surface rotation of threaded rod is connected. The utility model discloses, be used for the fixed of equidimension location membrane, reach the effect of all fixing not equidimension location membrane.
Description
Technical Field
The utility model relates to a thermoplastic film fixes technical field, especially relates to a middle way radiotherapy location membrane fixer.
Background
The location membrane is called location entirely and is used thermoplastic film, and location is used thermoplastic film to be heated can soften the cooling back and can carry out the fixed novel plastic film that hardens again, and it makes its softening in the location that will soften with thermoplastic film heating at the object surface that needs are fixed with the thermoplastic film subsides now often, treats that thermoplastic location membrane cooling hardening is fixed the back and provides the support to the fixed object of area.
When a patient is used for radiotherapy, the patient can be unconsciously disorganized to influence the radiotherapy, and at the moment, the positioning film is used for fixing the patient, the patient is often required to be fixed by the positioning film with different sizes due to different sizes of human body parts, the existing positioning film fixing device is often required to replace different clamps to fix the patient when the different positions of the human body are fixed, and the problem that the four corners of the patient are not easy to fix due to the different widths of the positioning film is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a middle-route radiotherapy positioning film fixer.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a way radiotherapy location membrane fixer, includes the membrane body and fixing device, the surface of membrane body is equipped with fixing device, fixing device includes the backup pad, the surface of backup pad contacts with the membrane body, one side fixedly connected with fixed plate of the membrane body is kept away from to the backup pad, the one end fixedly connected with control panel of backup pad is kept away from to the fixed plate, the lift hole has been seted up to the inside of control panel, and the inner wall sliding connection in lift hole has the lifter, the one end fixedly connected with lifter plate of control panel is kept away from to the lifter, one side fixedly connected with spring of backup pad is kept away from to the lifter, the one end and the control panel fixed connection of lifter are kept away from to.
Preferably, the fixed plates are internally provided with sliding grooves, the inner walls of the sliding grooves are connected with connecting plates in a sliding mode, the number of the fixed plates is four, every two of the four fixed plates are in one group, and each group of the fixed plates are connected through the connecting plates in a sliding mode.
Preferably, the surface of the fixing plate is in threaded connection with a threaded rod, and the surface of the threaded rod is rotatably connected with an L-shaped plate.
Preferably, a plurality of circular holes are formed in the surface of the connecting plate, and the circular holes are uniformly distributed on the surface of the connecting plate.
Preferably, a conveying device is arranged inside the supporting plate and comprises a stretching plate, the surface of the stretching plate is in contact with the supporting plate, a sliding plate is fixedly connected to the surface of the stretching plate, a groove is formed in the sliding plate, a rotating shaft is fixedly connected to the inner wall of the groove, a supporting block is fixedly connected to the surface of the supporting plate, the surface of the supporting block is in sliding connection with the sliding plate, two clamping grooves are formed in the surface of the sliding plate, and clamping blocks are slidably connected to the inner walls of the two clamping grooves.
Preferably, the surface of the supporting plate is rotatably connected with a rotating rod, and one side of the rotating rod is fixedly connected with the clamping block through the supporting plate.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, by arranging the fixing device, after the positioning film is heated and softened, the positioning film is placed between the spring and the supporting block, the positioning film slowly hardens along with the reduction of temperature, at the moment, the bolt on the lifting rod is rotated, the bolt drives the lifting rod to descend, the lifting rod descends to extrude the lifting plate, when the lifting plate is contacted with the surface of the positioning film, the bolt stops rotating, at the moment, the positioning film is extruded and fixed as the lifting plate, when the positioning films with different sizes are required to be fixed, the threaded rod is rotated, the threaded rod drives the L-shaped plate to be separated from the circular hole, the fixing device is adjusted to a required position through the connecting plate, the threaded rod is reversely rotated to drive the L-shaped plate to be clamped into the circular hole, so that the control plate is fixed on the surface of the connecting plate, the lifting plate slides to the corner of the positioning, the effect of fixing the positioning films with different sizes is achieved.
2. The utility model discloses in, through setting up conveyor, the tensile board of pulling, tensile board drives the sliding plate and slides on the supporting shoe through the pivot, rotate the rotary rod after sliding the certain distance, the rotary rod drives the fixture block and rotates, the fixture block blocks the recess on the sliding plate, make backup pad and sliding plate become certain angle, the fixture block drives the slip rotation afterwards, make backup pad and sliding plate form certain angle, slide into the location membrane along the sliding plate this moment, it is fixed in the income fixing device that makes the location membrane can be easy, this device has solved the problem that fixing device was difficult to put into when the location membrane is soft.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a middle-way radiotherapy positioning film fixer provided by the utility model;
fig. 2 is a schematic structural view of a fixing device in a middle-way radiotherapy positioning film fixer provided by the utility model;
fig. 3 is a schematic side view of the positioning film fixer for medial radiotheraphy shown in fig. 2;
fig. 4 is the utility model provides a structural schematic diagram of a conveying device in a middle way radiotherapy positioning film fixer.
Illustration of the drawings: 1. a membrane body; 2. a fixing device; 21. a support plate; 22. a fixing plate; 23. a control panel; 24. a lifting rod; 25. a spring; 26. a lifting plate; 27. a connecting plate; 28. a threaded rod; 29. an L-shaped plate; 3. a conveying device; 31. stretching the plate; 32. rotating the rod; 33. a support block; 34. a rotating shaft; 35. a clamping block; 36. a sliding plate.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the fixing device 2 and the conveying device 3 will be described in detail below.
As shown in fig. 1 and 2, the fixing device 2 includes a supporting plate 21, the surface of the supporting plate 21 contacts with the membrane body 1, one side fixedly connected with fixing plate 22 of the membrane body 1 is kept away from by the supporting plate 21, one end fixedly connected with control panel 23 of the supporting plate 21 is kept away from by the fixing plate 22, a lifting hole has been seted up inside the control panel 23, and the inner wall sliding connection in lifting hole has a lifter 24, one end fixedly connected with lifter 26 of the control panel 23 is kept away from by the lifter 24, one side fixedly connected with spring 25 of the supporting plate 21 is kept away from by the lifter 26, a chute has been seted up with the inside of the control panel 23 fixedly connected with fixing plate 22 by the spring 25, and the inner wall sliding connection of the chute has a connecting plate 27, the fixing plate 22 is totally.
The whole fixing device 2 achieves the effect that by arranging the fixing device 2, after a positioning film is heated and softened, the positioning film is placed between the spring 25 and the supporting block 33, the positioning film is slowly hardened along with the reduction of temperature, at the moment, the bolt on the lifting rod 24 is rotated, the bolt drives the lifting rod 24 to descend, the lifting rod 24 descends to extrude the lifting plate 26, when the lifting plate 26 is contacted with the surface of the positioning film, the rotation of the bolt is stopped, at the moment, the positioning film is extruded and fixed by the lifting plate 26, when the positioning films with different sizes are required to be fixed, the threaded rod 28 is rotated, the threaded rod 28 drives the L-shaped plate 29 to be separated from the circular hole, the fixing device 2 is adjusted to a required position through the connecting plate 27, the threaded rod 28 is reversely rotated to drive the L-shaped plate 29 to be clamped into the circular hole, so that the control plate 23 is fixed on the surface of the connecting plate 27, and the, thereby fixing the four corners of the positioning film and achieving the effect of fixing the positioning films with different sizes.
As shown in fig. 1 and 4, the conveying device 3 includes a stretching plate 31, the surface of the stretching plate 31 contacts with the support plate 21, the surface of the stretching plate 31 is fixedly connected with a sliding plate 36, a groove is formed in the sliding plate 36, the inner wall of the groove is fixedly connected with a rotating shaft 34, the surface of the support plate 21 is fixedly connected with a support block 33, the surface of the support block 33 is slidably connected with the sliding plate 36, two clamping grooves are formed in the surface of the sliding plate 36, the inner walls of the two clamping grooves are slidably connected with a clamping block 35, the surface of the support plate 21 is rotatably connected with a rotating rod 32, and one side of the rotating rod 32 is.
The effect that its whole conveyor 3 reaches does, through setting up conveyor 3, pulling stretching plate 31, stretching plate 31 drives sliding plate 36 and slides on supporting shoe 33 through pivot 34, rotate rotary rod 32 after sliding the certain distance, rotary rod 32 drives fixture block 35 and rotates, fixture block 35 blocks the recess on sliding plate 36, make backup pad 21 and sliding plate 36 become certain angle, fixture block 35 drives the slip rotation afterwards, make backup pad 21 and sliding plate 36 form certain angle, slide the location membrane along sliding plate 36 this moment, it is fixed in making the location membrane can be easy the slip fixing device 2, this device has solved the problem that fixing device 2 was difficult to put into when the location membrane was soft.
The whole working principle is that, when the stretching plate 31 is pulled, the stretching plate 31 drives the sliding plate 36 to slide on the supporting block 33 through the rotating shaft 34, the rotating rod 32 is rotated after sliding for a certain distance, the rotating rod 32 drives the clamping block 35 to rotate, the clamping block 35 clamps the groove on the sliding plate 36, so that the supporting plate 21 and the sliding plate 36 form a certain angle, then the clamping block 35 drives the sliding plate to rotate, so that the supporting plate 21 and the sliding plate 36 form a certain angle, at the moment, the positioning film slides in along the sliding plate 36, so that the positioning film can easily slide in the fixing device 2 to be fixed, when the positioning film is heated and softened, the positioning film is placed between the spring 25 and the supporting block 33, the positioning film slowly hardens along with the reduction of the temperature, at the moment, the bolt on the lifting rod 24 is rotated, the bolt drives the lifting rod 24 to descend, the lifting rod 24 descends to press, the stop rotation bolt, the locating film is fixed when the lifter plate 26 extrusion this moment, when the locating film of fixed equidimension not, rotate threaded rod 28, threaded rod 28 drives L shaped plate 29 and breaks away from in the circular port, adjust fixing device 2 to required position through connecting plate 27, reverse rotation threaded rod 28 makes it drive L shaped plate 29 card in the circular port, make control panel 23 fixed on connecting plate 27 surface, make lifter plate 26 follow control panel 23 and slide the edge of locating film on connecting plate 27 surface, thereby fix the four corners of locating film.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a way radiotherapy location membrane fixer, includes membrane body (1) and fixing device (2), its characterized in that: the surface of the membrane body (1) is equipped with fixing device (2), fixing device (2) include backup pad (21), the surface of backup pad (21) contacts with membrane body (1), one side fixedly connected with fixed plate (22) of membrane body (1) are kept away from in backup pad (21), one end fixedly connected with control panel (23) of backup pad (21) are kept away from in fixed plate (22), the lift hole has been seted up to the inside of control panel (23), and the inner wall sliding connection in lift hole has lifter (24), one end fixedly connected with lifter plate (26) of control panel (23) are kept away from in lifter (24), one side fixedly connected with spring (25) of backup pad (21) are kept away from in lifter plate (26), one end and control panel (23) fixed connection of lifter plate (26) are kept away from in spring (25).
2. The medial radiotherapeutic positioning membrane holder of claim 1, wherein: the inside of fixed plate (22) has been seted up the spout, and the inner wall sliding connection of spout has connecting plate (27), fixed plate (22) are equipped with four altogether, four two double-phase a set of in fixed plate (22), and pass through connecting plate (27) sliding connection between every group fixed plate (22).
3. The medial radiotherapeutic positioning membrane holder of claim 1, wherein: the surface threaded connection of fixed plate (22) has threaded rod (28), the surface of threaded rod (28) is rotated and is connected with L shaped plate (29).
4. The medial radiotherapeutic positioning membrane holder of claim 2, wherein: circular holes are formed in the surface of the connecting plate (27), and the circular holes are uniformly distributed on the surface of the connecting plate (27).
5. The medial radiotherapeutic positioning membrane holder of claim 1, wherein: the inside of backup pad (21) is equipped with conveyor (3), conveyor (3) are including tensile board (31), the surface and backup pad (21) of tensile board (31) contact, the fixed surface of tensile board (31) is connected with sliding plate (36), the inside of sliding plate (36) is seted up flutedly, and the inner wall fixedly connected with pivot (34) of recess, the fixed surface of backup pad (21) is connected with supporting shoe (33), the surface and the sliding plate (36) sliding connection of supporting shoe (33), two draw-in grooves have been seted up on the surface of sliding plate (36), and the inner wall sliding connection of two draw-in grooves has fixture block (35).
6. The medial radiotherapeutic positioning membrane holder of claim 1, wherein: the surface of the supporting plate (21) is rotatably connected with a rotating rod (32), and one side of the rotating rod (32) is fixedly connected with a clamping block (35) through the supporting plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021251532.XU CN213527175U (en) | 2020-07-01 | 2020-07-01 | Middle way radiotherapy location membrane fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021251532.XU CN213527175U (en) | 2020-07-01 | 2020-07-01 | Middle way radiotherapy location membrane fixer |
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| Publication Number | Publication Date |
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| CN213527175U true CN213527175U (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021251532.XU Active CN213527175U (en) | 2020-07-01 | 2020-07-01 | Middle way radiotherapy location membrane fixer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113521567A (en) * | 2021-07-18 | 2021-10-22 | 丁光祥 | Radiotherapy body membrane and low temperature thermoplastic film applying device |
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2020
- 2020-07-01 CN CN202021251532.XU patent/CN213527175U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113521567A (en) * | 2021-07-18 | 2021-10-22 | 丁光祥 | Radiotherapy body membrane and low temperature thermoplastic film applying device |
| CN113521567B (en) * | 2021-07-18 | 2022-10-04 | 上海市肺科医院 | Radiotherapy body membrane and low temperature thermoplastic film applying device |
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