CN211158205U - Head tumor radiotherapy bed rotation type tumor radiotherapy support - Google Patents
Head tumor radiotherapy bed rotation type tumor radiotherapy support Download PDFInfo
- Publication number
- CN211158205U CN211158205U CN201921932967.8U CN201921932967U CN211158205U CN 211158205 U CN211158205 U CN 211158205U CN 201921932967 U CN201921932967 U CN 201921932967U CN 211158205 U CN211158205 U CN 211158205U
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- arc
- flexible post
- servo motor
- tumor radiotherapy
- head
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Abstract
The utility model discloses a head tumour radiotherapy bed rotation type tumour radiotherapy support, including baffle, main part, arc and casing, the casing is installed to the bottom of baffle, and the internally mounted of casing has flexible post, the internally mounted of flexible post has elevation structure, the arc is installed on the top of flexible post, and the bottom of arc installs the regulation structure, the baffle is installed on the top of arc both sides, the internally mounted of baffle has hydraulic cylinder, and hydraulic cylinder's one side all installs hydraulic telescoping rod, splint are all installed to one side of hydraulic telescoping rod. The utility model discloses a through install first servo motor in the inside one end in flexible capital portion, first servo motor drives first gear rotation to it is rotatory to drive intermeshing's first servo motor, thereby drives the arc horizontal hunting, according to the angle of the demand adjustment arc of radiotherapy, ensures that every position of head can both be by the radiotherapy, ensures treatment.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a head tumor radiotherapy bed rotation type tumor radiotherapy support.
Background
The tumor is a disease which can not be overcome by modern medicine temporarily, for tumor treatment, the currently effective method is radiotherapy, during treatment, a patient lies on a radiotherapy bed, and puts the head on a radiotherapy bracket, but the existing radiotherapy bracket has many problems or defects:
firstly, the traditional radiotherapy bracket can not fix the head, the radiotherapy process is very painful, and the treatment effect can be influenced because the head is easily shaken by a patient due to pain in the treatment process;
secondly, the traditional radiotherapy support cannot adjust the angle, the patient can not adjust the position of the head according to the treatment process when placing the head on the radiotherapy support, and the head cannot be treated in multiple angles;
third, the conventional radiotherapy support cannot be adjusted in height, the treatment time of a patient is long, and the height of the radiotherapy support cannot be adjusted according to the body size and habits of the patient, so that the patient is uncomfortable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a head tumour radiotherapy bed rotation type tumour radiotherapy support to solve the unable fixed head that proposes in the above-mentioned background art, unable angle regulation and the unable problem of height-adjusting.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a head tumour radiotherapy bed rotation type tumour radiotherapy support, includes baffle, main part, arc and casing, the casing is installed to the bottom of baffle, and the internally mounted of casing has flexible post, the internally mounted of flexible post has elevation structure, the arc is installed on the top of flexible post, and the bottom of arc installs the regulation structure, the baffle is installed on the top of arc both sides, the internally mounted of baffle has hydraulic cylinder, and hydraulic cylinder's one side all installs hydraulic telescoping rod, splint are all installed to one side of hydraulic telescoping rod, and the rubber cushion is all installed to one side of splint.
Preferably, adjust the structure and from left to right set gradually curb plate, articulated seat, first gear, second gear and first servo motor, articulated seat is all installed at the top at flexible post both ends, and the one end of articulated seat installs the curb plate, the top and the arc fixed connection of curb plate, and first servo motor is installed to the inside one end in flexible top of the post portion, and first gear is installed to first servo motor's one end.
Preferably, a second gear is installed between the side plates, and a meshing structure is formed between the second gear and the first gear.
Preferably, elevation structure from the top down has set gradually first dog, spout, slider, internal thread, screw thread post and second dog, and the internal thread is installed on the inboard top of casing, and the second dog is installed to the bottom in the flexible post outside, and the outside of flexible post is provided with the slider, and the inside of flexible post bottom is provided with the internal thread, and second servo motor is installed to the inside bottom of casing.
Preferably, the top end of the second servo motor is provided with a threaded column matched with the internal thread, and the threaded column and the internal thread are in threaded connection.
Preferably, the inner side of the shell is provided with a sliding groove matched with the sliding block, and a sliding structure is formed between the sliding groove and the sliding block.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of head tumour radiotherapy bed rotation type tumour radiotherapy support is rational in infrastructure, has following advantage:
(1) the baffle plates are arranged on the two sides of the top end of the arc plate, the hydraulic cylinder is arranged in the baffle plates and controls the hydraulic telescopic rod to push the clamping plate, the head of a patient is placed on the top end of the arc plate, the clamping plate fixes the patient, the patient is prevented from shaking the head due to discomfort in the treatment process, meanwhile, the rubber cushion is arranged at one end of the clamping plate, and the rubber cushion can prevent the clamping plate from hurting the head of the patient;
(2) the first servo motor is arranged at one end inside the top of the telescopic column and drives the first gear to rotate, so that the first servo motor which is meshed with the first gear is driven to rotate, the arc-shaped plate is driven to swing left and right, the angle of the arc-shaped plate is adjusted according to the requirement of radiotherapy, each part of the head can be ensured to be treated by radiotherapy, and the treatment effect is ensured;
(3) install second servo motor through the bottom in the casing is inside, second servo motor drives the screw thread post rotatory, through the internal thread and the screw thread post of mutually supporting, drive reciprocating of flexible post, because the spout that sets up can ensure flexible post steady rising or decline with the slider, the first dog and the second dog that set up have played spacing effect, through the position of the ascending decline adjustment arc of flexible post, avoid patient's discomfort in treatment.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a left side view structural diagram of the adjusting structure of the present invention;
fig. 3 is a schematic view of the top cross-sectional structure of the housing of the present invention;
fig. 4 is an enlarged schematic view of the baffle of the present invention.
In the figure: 1. a baffle plate; 2. a main body; 3. an arc-shaped plate; 4. a hydraulic cylinder; 5. an adjustment structure; 501. a first gear; 502. a second gear; 503. a side plate; 504. a first servo motor; 505. a hinged seat; 6. a housing; 7. a telescopic column; 8. a lifting structure; 801. a second servo motor; 802. a first stopper; 803. an internal thread; 804. a threaded post; 805. a second stopper; 806. a chute; 807. a slider; 9. a rubber cushion; 10. a hydraulic telescopic rod; 11. and (4) clamping the plate.
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.
Referring to fig. 1-4, the present invention provides an embodiment: a rotary tumor radiotherapy support of a head tumor radiotherapy bed comprises a baffle 1, a main body 2, an arc-shaped plate 3 and a shell 6, wherein the shell 6 is installed at the bottom end of the baffle 1, a telescopic column 7 is installed inside the shell 6, a lifting structure 8 is installed inside the telescopic column 7, the lifting structure 8 is sequentially provided with a first stop block 802, a sliding chute 806, a sliding block 807, an internal thread 803, a threaded column 804 and a second stop block 805 from top to bottom, the internal thread 803 is installed at the top end of the inner side of the shell 6, a second stop block 805 is installed at the bottom end of the outer side of the telescopic column 7, the sliding block 807 is arranged on the outer side of the telescopic column 7, the internal thread 803 is arranged inside the bottom end of the telescopic column 7, and a second;
a threaded column 804 matched with the internal thread 803 is arranged at the top end of the second servo motor 801, and the threaded column 804 is in threaded connection with the internal thread 803, so that the position can be conveniently adjusted;
a sliding groove 806 matched with the sliding block 807 is arranged on the inner side of the shell 6, and a sliding structure is formed between the sliding groove 806 and the sliding block 807, so that the telescopic column 7 can stably ascend and descend;
when the telescopic column fixing device is used, the second servo motor 801 drives the threaded column 804 to rotate, the telescopic column 7 is driven to move up and down through the internal threads 803 and the threaded column 804 which are matched with each other, the telescopic column 7 can be ensured to stably ascend or descend due to the arranged sliding chute 806 and the arranged sliding block 807, the arranged first stop block 802 and the arranged second stop block 805 play a limiting role, and the position of the arc-shaped plate 3 is adjusted through ascending and descending of the telescopic column 7;
the top end of the telescopic column 7 is provided with an arc-shaped plate 3, the bottom end of the arc-shaped plate 3 is provided with an adjusting structure 5, the adjusting structure 5 is sequentially provided with a side plate 503, a hinge seat 505, a first gear 501, a second gear 502 and a first servo motor 504 from left to right, the tops of two ends of the telescopic column 7 are provided with the hinge seat 505, one end of the hinge seat 505 is provided with the side plate 503, the top end of the side plate 503 is fixedly connected with the arc-shaped plate 3, one end of the inside of the top of the telescopic column 7 is provided with the first servo motor 504, and one end of the first servo motor 504 is provided with the first gear;
a second gear 502 is arranged between the side plates 503, and a meshing structure is formed between the second gear 502 and the first gear 501 to play a role in transmission;
when the device is used, the first servo motor 504 drives the first gear 501 to rotate, so that the first servo motors 504 meshed with each other are driven to rotate, the arc-shaped plate 3 is driven to swing left and right, and the angle of the arc-shaped plate 3 is adjusted according to the requirement of radiotherapy;
the baffle 1 is installed on the top of describing 3 both sides of arc, and the internally mounted of baffle 1 has hydraulic cylinder 4, and hydraulic telescoping rod 10 is all installed to one side of hydraulic cylinder 4, and splint 11 are all installed to one side of hydraulic telescoping rod 10, and rubber cushion 9 is all installed to one side of splint 11.
The working principle is as follows: when in use, the main body 2 is fixed on a radiotherapy bed, a patient lies on the radiotherapy bed, the head is placed on the arc plate 3, the second servo motor 801 drives the threaded post 804 to rotate, the internal thread 803 and the threaded post 804 which are mutually matched drive the telescopic post 7 to move up and down, the telescopic post 7 can be ensured to stably ascend or descend due to the arranged chute 806 and the slide block 807, the arranged first stop block 802 and the arranged second stop block 805 play a role in limiting, the position of the arc plate 3 is adjusted through ascending and descending of the telescopic post 7, discomfort of the patient in the treatment process is avoided, the hydraulic cylinder 4 controls the hydraulic telescopic rod 10 to push the splint 11, the head of the patient is placed at the top end of the arc plate 3, the splint 11 fixes the patient, the patient is prevented from discomfort in the treatment process and shakes the head, meanwhile, the rubber cushion 9 is installed at one end of the splint 11, the rubber cushion 9 can prevent the splint 11 from hurting the head of the patient, first servo motor 504 drives first gear 501 rotatory to it is rotatory to drive intermeshing's first servo motor 504, thereby drives arc 3 horizontal hunting, according to the angle of the demand adjustment arc 3 of radiotherapy, ensures that every position of head can both be by the radiotherapy, ensures treatment.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a head tumour radiotherapy bed rotation type tumour radiotherapy support, includes baffle (1), main part (2), arc (3) and casing (6), its characterized in that: casing (6) are installed to the bottom of baffle (1), and the internally mounted of casing (6) has flexible post (7), the internally mounted of flexible post (7) has elevation structure (8), arc (3) are installed on the top of flexible post (7), and the bottom of arc (3) installs regulation structure (5), baffle (1) is installed on the top of arc (3) both sides, the internally mounted of baffle (1) has hydraulic cylinder (4), and hydraulic cylinder (4) one side all installs hydraulic telescoping rod (10), splint (11) are all installed to one side of hydraulic telescoping rod (10), and rubber cushion (9) are all installed to one side of splint (11).
2. The rotary tumor radiotherapy support of the head tumor radiotherapy bed of claim 1, wherein: adjusting structure (5) from left to right has set gradually curb plate (503), articulated seat (505), first gear (501), second gear (502) and first servo motor (504), articulated seat (505) are all installed at the top at flexible post (7) both ends, and curb plate (503) are installed to the one end of articulated seat (505), the top and arc (3) fixed connection of curb plate (503), first servo motor (504) are installed to the inside one end in flexible post (7) top, and first gear (501) are installed to the one end of first servo motor (504).
3. The rotary tumor radiotherapy support of the head tumor radiotherapy bed of claim 2, wherein: a second gear (502) is installed between the side plates (503), and a meshing structure is formed between the second gear (502) and the first gear (501).
4. The rotary tumor radiotherapy support of the head tumor radiotherapy bed of claim 1, wherein: lifting structure (8) from the top down has set gradually first dog (802), spout (806), slider (807), internal thread (803), screw thread post (804) and second dog (805), and internal thread (803) are installed to the top of casing (6) inboard, and second dog (805) are installed to the bottom in flexible post (7) outside, and the outside of flexible post (7) is provided with slider (807), and the inside of flexible post (7) bottom is provided with internal thread (803), and second servo motor (801) are installed to the inside bottom of casing (6).
5. The rotary tumor radiotherapy support of claim 4, wherein: and a threaded column (804) matched with the internal thread (803) is arranged at the top end of the second servo motor (801), and the threaded column (804) is in threaded connection with the internal thread (803).
6. The rotary tumor radiotherapy support of claim 4, wherein: the inner side of the shell (6) is provided with a sliding groove (806) matched with the sliding block (807), and a sliding structure is formed between the sliding groove (806) and the sliding block (807).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921932967.8U CN211158205U (en) | 2019-11-11 | 2019-11-11 | Head tumor radiotherapy bed rotation type tumor radiotherapy support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921932967.8U CN211158205U (en) | 2019-11-11 | 2019-11-11 | Head tumor radiotherapy bed rotation type tumor radiotherapy support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211158205U true CN211158205U (en) | 2020-08-04 |
Family
ID=71788079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921932967.8U Expired - Fee Related CN211158205U (en) | 2019-11-11 | 2019-11-11 | Head tumor radiotherapy bed rotation type tumor radiotherapy support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211158205U (en) |
-
2019
- 2019-11-11 CN CN201921932967.8U patent/CN211158205U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 Termination date: 20211111 |