CN202263309U - Medical electronic linear accelerator rack - Google Patents
Medical electronic linear accelerator rack Download PDFInfo
- Publication number
- CN202263309U CN202263309U CN2011203879135U CN201120387913U CN202263309U CN 202263309 U CN202263309 U CN 202263309U CN 2011203879135 U CN2011203879135 U CN 2011203879135U CN 201120387913 U CN201120387913 U CN 201120387913U CN 202263309 U CN202263309 U CN 202263309U
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- pendulum
- swing frame
- bearing
- light source
- axis
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000010355 oscillation Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 abstract 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
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Abstract
The present utility model relates to a medical electronic linear accelerator rack. The rack comprises a pedestal, an outer ring rack, a ring-shaped bearing, an inner ring rack, a pendulum bearing, a first pendulum framework, a second pendulum framework, a reversal pendulum transmission mechanism, a machine head and a light source. The pedestal is connected with the outer ring rack, the outer ring rack is connected with the ring-shaped bearing, the ring-shaped bearing is connected with the inner ring rack, the inner ring rack is connected with he pendulum bearing, the pendulum bearing is connected with the first pendulum framework and the second pendulum framework, the first pendulum framework and the second pendulum framework are connected with the reversal pendulum transmission mechanism, the first pendulum framework is connected with the machine head, and the light source is arranged inside the machine head. Thus the light source can lie in a spherical surface, a cross point of a rotating axis and a pendulum axis is acted as a circle center, and a connecting distance between the light source and the cross point of the rotating axis and the pendulum axis is acted as a radius.
Description
Technical field
This utility model relates to a kind of medical electronic linear accelerator frame.
Background technology:
At medical electronic linear accelerator frame design aspect, the irradiation space is an important problems.Wherein, sphere irradiation space is significant to the head oncotherapy.The technology that realizes the sphere irradiation has multiple.
The utility model content
The medical electronic linear accelerator frame that this utility model provides a kind of new sphere realized to shine.
In order to solve above technical problem, the technical scheme that this utility model adopts is:
A kind of medical electron linear quickens frame, it is characterized in that, comprises base, outer ring stand, ring type bearing, interior ring stand, oscillation bearing, first swing frame, second swing frame, backswing drive mechanism, head and light source; Said base is connected with outer ring stand; Said outer ring stand is connected with the ring type bearing, and said ring type bearing is connected with interior ring stand, and said interior ring stand is connected with oscillation bearing; Said oscillation bearing is connected with second swing frame with first swing frame; Said first swing frame is connected with the backswing drive mechanism with second swing frame, and said first swing frame is connected with head, and said light source places head.
Also comprise balancing weight, said balancing weight is connected with second swing frame.
Ring stand is an axis of rotation with the ring type BEARING SHAFT in said, and it is the swinging center backswing that said first swing frame and second swing frame wind with the oscillation bearing axle center through the backswing drive mechanism, and axis of rotation and swinging center are mutual vertical and intersect; Light source to axis of rotation is vertical with swinging center with the line in swinging center cross point.
After having adopted such scheme, realized that it is the center of circle that light source is in axis of rotation and swinging center cross point, be on the sphere of radius with the line in light source to axis of rotation and swinging center cross point.
Description of drawings
Fig. 1 is the Facad structure sketch map of this utility model.
The side structure sketch map of Fig. 2 this utility model.
The top surface structure sketch map of Fig. 3 this utility model.
The perspective view of Fig. 4 this utility model.
Fig. 5 this utility model from other direction see perspective view.
Each digital implication explanation in the accompanying drawing: 1 base; 2 outer ring stands; 3 ring type bearings; Ring stand in 4; 5 oscillation bearings; 6 first swing frames; 7 second swing frames; 8 backswing drive mechanisms; 9 heads; 10 balancing weights; 11 light sources; 12 axis of rotation; 13 swinging centers; 14 axis of rotation and swinging center cross point; The line in 15 light sources to axis of rotation and swinging center cross point.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment this utility model is described, but this utility model is not limited to said embodiment.
Like Fig. 1,2,3,4, shown in 5, a kind of medical electron linear quickens frame, comprises base 1, outer ring stand 2, ring type bearing 3, interior ring stand 4, oscillation bearing 5, first swing frame 6, second swing frame 7, backswing drive mechanism 8, head 9, balancing weight 10 and light source 11; Wherein, Base 1 is connected with outer ring stand 2, and outer ring stand 2 is connected with ring type bearing 3, and ring type bearing 3 is connected with interior ring stand 4; Interior ring stand 4 is connected with oscillation bearing 5; Oscillation bearing 5 is connected with second swing frame 7 with first swing frame 6, and first swing frame 6 is connected with backswing drive mechanism 8 with second swing frame 7, and first swing frame 6 is connected with head 9; Second swing frame 7 is connected with balancing weight 10, and light source 11 places head 9; Interior ring stand 4 is an axis of rotation 11 with ring type bearing 3 axle center; First swing frame 6 and second swing frame 7 are swinging center 13 with oscillation bearing 5 axle center; First swing frame 6 and second swing frame 7 can be around swinging center 13 backswings through backswing drive mechanism 8, and axis of rotation 12 is vertical each other with swinging center 13 and intersect; Light source 11 to axis of rotation is vertical with swinging center 13 with the line 15 in swinging center cross point 14.
Like Fig. 4, shown in 5, during 4 rotations of interior ring stand and during 6 swings of first swing frame, it is the center of circle that light source 11 is in axle center and swinging center cross point 14, is on the sphere of radius with the line 15 in light source 11 to axis of rotation and swinging center cross point.
Claims (3)
1. a medical electron linear quickens frame; It is characterized in that; Comprise base (1), outer ring stand (2), ring type bearing (3), interior ring stand (4), oscillation bearing (5), first swing frame (6), second swing frame (7), backswing drive mechanism (8), head (9) and light source (11), said base (1) is connected with outer ring stand (2), and said outer ring stand (2) is connected with ring type bearing (3); Said ring type bearing (3) is connected with interior ring stand (4); Ring stand (4) is connected with oscillation bearing (5) in said, and said oscillation bearing (5) is connected with second swing frame (7) with first swing frame (6), and said first swing frame (6) is connected with backswing drive mechanism (8) with second swing frame (7); Said first swing frame (6) is connected with head (9), and said light source (11) places head (9).
2. medical electron linear as claimed in claim 1 quickens frame, it is characterized in that also comprise balancing weight (10), said balancing weight (10) is connected with second swing frame (7).
3. medical electron linear as claimed in claim 2 quickens frame; It is characterized in that; Ring stand (4) is axis of rotation (11) with ring type bearing (3) axle center in said; It is swinging center (13) backswing that said first swing frame (6) and second swing frame (7) wind with oscillation bearing (5) axle center through backswing drive mechanism (8), and axis of rotation (12) and swinging center (13) are vertical each other and intersect; Light source (11) to axis of rotation is vertical with swinging center (13) with the line (15) of swinging center cross point (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203879135U CN202263309U (en) | 2011-10-12 | 2011-10-12 | Medical electronic linear accelerator rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203879135U CN202263309U (en) | 2011-10-12 | 2011-10-12 | Medical electronic linear accelerator rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202263309U true CN202263309U (en) | 2012-06-06 |
Family
ID=46154120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203879135U Expired - Fee Related CN202263309U (en) | 2011-10-12 | 2011-10-12 | Medical electronic linear accelerator rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202263309U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109379829A (en) * | 2018-12-13 | 2019-02-22 | 广东医科大学 | Medical electronic linear accelerator rack |
| CN109561564A (en) * | 2018-12-13 | 2019-04-02 | 广东医科大学 | Electron linear accelerator support device |
| CN109681578A (en) * | 2018-12-29 | 2019-04-26 | 佛山瑞加图医疗科技有限公司 | Balance weight assembly |
| WO2020082654A1 (en) * | 2018-10-23 | 2020-04-30 | 四川大学华西医院 | Composite double-rotation frame accelerator-based non-coplanar radiotherapy apparatus |
-
2011
- 2011-10-12 CN CN2011203879135U patent/CN202263309U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020082654A1 (en) * | 2018-10-23 | 2020-04-30 | 四川大学华西医院 | Composite double-rotation frame accelerator-based non-coplanar radiotherapy apparatus |
| CN109379829A (en) * | 2018-12-13 | 2019-02-22 | 广东医科大学 | Medical electronic linear accelerator rack |
| CN109561564A (en) * | 2018-12-13 | 2019-04-02 | 广东医科大学 | Electron linear accelerator support device |
| CN109561564B (en) * | 2018-12-13 | 2021-09-24 | 广东医科大学 | Supporting device of electron linear accelerator |
| CN109681578A (en) * | 2018-12-29 | 2019-04-26 | 佛山瑞加图医疗科技有限公司 | Balance weight assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIAN WEIDONG Free format text: FORMER OWNER: DONGGUAN YUEJIN INDUSTRY INVESTMENT CO., LTD. Effective date: 20121225 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523800 DONGGUAN, GUANGDONG PROVINCE TO: 100089 HAIDIAN, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121225 Address after: 100089 Beijing city Haidian District Quan Zong Lu Everbright Garden Building No. 9 0268 Patentee after: Lian Weidong Address before: 523800 Guangdong city of Dongguan Province town center Nancheng first international F building room 1002 Patentee before: Dongguan Yuejin Industrial Investment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20141012 |
|
| EXPY | Termination of patent right or utility model |