CN202353914U - Medical electronic linear accelerator rack - Google Patents
Medical electronic linear accelerator rack Download PDFInfo
- Publication number
- CN202353914U CN202353914U CN2011203879169U CN201120387916U CN202353914U CN 202353914 U CN202353914 U CN 202353914U CN 2011203879169 U CN2011203879169 U CN 2011203879169U CN 201120387916 U CN201120387916 U CN 201120387916U CN 202353914 U CN202353914 U CN 202353914U
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- CN
- China
- Prior art keywords
- swinging
- frame
- bearing
- light source
- linear accelerator
- Prior art date
- 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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Abstract
The utility model relates to a medical electronic linear accelerator rack. The medical electronic linear accelerator rack comprises a base, an outer ring frame, a ring type bearing, an inner ring frame, a swinging bearing, a swinging frame, a machine head and a light source, wherein the base is connected with the outer ring frame which is connected with the ring type bearing; the ring type bearing is connected with the inner ring frame which is connected with the swinging bearing; the swinging bearing is connected with the swinging frame; one end of the swinging frame is connected with the machine head; and the light source is arranged in the machine head. The medical electronic linear accelerator rack realizes that the light source is positioned on a spherical surface on which the intersection point of the rotating axis and the swinging axis is adopted as the center and the connecting line from the light source to the intersection point of the rotating axis and the swinging axis is adopted as the radius.
Description
Technical field
The utility model relates to a kind of medical electron linear accelerator frame.
Background technology:
At medical electron 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 electron linear accelerator frame that the utility model provides a kind of new sphere realized to shine.
In order to solve above technical problem, the technical scheme that the 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, swing frame, head and light source; Said base is connected with outer ring stand, and said outer ring stand is connected with the ring type bearing, and said ring type bearing is connected with interior ring stand; Ring stand is connected with oscillation bearing in said; Said oscillation bearing is connected with swing frame, and said swing frame one end is connected with head, and said light source is arranged in the head.
Also comprise balancing weight, said balancing weight is connected with the other end of said swing frame.
Ring stand is an axis of rotation with the ring type BEARING SHAFT in said, and said swing frame is a swinging center with the oscillation bearing axle center, and axis of rotation is vertical each other and crossing with swinging center; Said light source to axis of rotation is vertical with swinging center with the line in swinging center crosspoint.
After having adopted such scheme, realized that it is the center of circle that light source is in axis of rotation and swinging center crosspoint, be on the sphere of radius with the line in light source to axis of rotation and swinging center crosspoint.
Description of drawings
Fig. 1 is the Facad structure sketch map of the utility model.
The side structure sketch map of Fig. 2 the utility model.
The top surface structure sketch map of Fig. 3 the utility model.
The perspective view of Fig. 4 the utility model.
Fig. 5 the 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 swing frames; 7 heads; 8 balancing weights; 9 light sources; 10 axis of rotation; 11 swinging centers; 12 axis of rotation and swinging center crosspoint; The line in 13 light sources to axis of rotation and swinging center crosspoint.
Embodiment
Like Fig. 1,2,3,4, shown in 5, a kind of medical electron linear quickens frame, is made up of base 1, outer ring stand 2, ring type bearing 3, interior ring stand 4, oscillation bearing 5, swing frame 6, head 7, balancing weight 8 and light source 9; Wherein, base 1 is connected with outer ring stand 2, and outer ring stand 2 is connected with ring type bearing 3; Ring type bearing 3 is connected with interior ring stand 4; Interior ring stand 4 is connected with oscillation bearing 5, and oscillation bearing 5 is connected with swing frame 6, and swing frame 6 one ends are connected with head 7; The other end is connected with balancing weight 8, and light source 9 is arranged in the head 7; Interior ring stand 4 is an axis of rotation 10 with ring type bearing 3 axle center, and swing frame 6 is a swinging center 11 with oscillation bearing 5 axle center, and axis of rotation 10 is vertical each other and crossing with swinging center 11; Light source 9 to axis of rotation is vertical with swinging center 11 with the line 13 in swinging center crosspoint 12.
Like Fig. 4, shown in 5, when swinging with swing frame 6 during 4 rotations of interior ring stand, it is the center of circle that light source 9 is in axis of rotation and swinging center crosspoint 12, is on the sphere of radius with the line 13 in light source 9 to axis of rotation and swinging center crosspoint.
Claims (3)
1. medical electron linear accelerator frame; It is characterized in that comprise base (1), outer ring stand (2), ring type bearing (3), interior ring stand (4), oscillation bearing (5), swing frame (6), head (7) and light source (9), said base (1) is connected with outer ring stand (2); Said outer ring stand (2) is connected with ring type bearing (3); Said ring type bearing (3) is connected with interior ring stand (4), and said interior ring stand (4) is connected with oscillation bearing (5), and said oscillation bearing (5) is connected with swing frame (6); Said swing frame (6) one ends are connected with head (7), and said light source (9) is arranged in the head (7).
2. medical electron linear accelerator frame as claimed in claim 1 is characterized in that, also comprises balancing weight (8), and said balancing weight (8) is connected with the other end of said swing frame (6).
3. according to claim 1 or claim 2 medical electron linear accelerator frame; It is characterized in that; Ring stand (4) is axis of rotation (10) with ring type bearing (3) axle center in said; Said swing frame (6) is swinging center (11) with oscillation bearing (5) axle center, and axis of rotation (10) is vertical each other and crossing with swinging center (11); Said light source (9) to axis of rotation is vertical with swinging center (11) with the line (13) of swinging center crosspoint (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203879169U CN202353914U (en) | 2011-10-12 | 2011-10-12 | Medical electronic linear accelerator rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203879169U CN202353914U (en) | 2011-10-12 | 2011-10-12 | Medical electronic linear accelerator rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202353914U true CN202353914U (en) | 2012-07-25 |
Family
ID=46542867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203879169U Expired - Fee Related CN202353914U (en) | 2011-10-12 | 2011-10-12 | Medical electronic linear accelerator rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202353914U (en) |
Cited By (2)
| 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 |
-
2011
- 2011-10-12 CN CN2011203879169U patent/CN202353914U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN109561564B (en) * | 2018-12-13 | 2021-09-24 | 广东医科大学 | Supporting device of electron linear accelerator |
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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: 20121231 |
|
| 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: 20121231 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: 20120725 Termination date: 20141012 |
|
| EXPY | Termination of patent right or utility model |