CN201959424U - Angle regulation device for flat image detector - Google Patents
Angle regulation device for flat image detector Download PDFInfo
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- CN201959424U CN201959424U CN2010206576731U CN201020657673U CN201959424U CN 201959424 U CN201959424 U CN 201959424U CN 2010206576731 U CN2010206576731 U CN 2010206576731U CN 201020657673 U CN201020657673 U CN 201020657673U CN 201959424 U CN201959424 U CN 201959424U
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- image detector
- dull
- stereotyped image
- peg
- stereotyped
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Abstract
An angle regulation device for a flat image detector comprises a hanging rod for hanging and connecting the flat image detector, and a regulation mechanism for regulating the angle of the plat image detector relative to the horizontal plane; wherein the hanging rod, the flat image detector and the regulation mechanism are articulated with one another to form a triangle; the regulation mechanism comprises a first connecting rod, a second connecting rod and a connecting sleeve, and the connecting sleeve is used for regulating the overall length of the regulation mechanism by changing the sleeve-joint length between the connecting sleeve and the first or/and second connecting rod; or the regulation mechanism comprises a moving rod and an articulating piece, the moving rod is connected with the hanging rod through the articulating piece, and a plurality of through holes are formed on the hanging rod. In the angel regulating device disclosed by the utility model, the hanging rod and the flat image detector can be articulated to form a triangle due to the addition of the regulation mechanism, therefore, the angle of the flat image detector relative to the horizontal plane can be effectively regulated so as to effectively keep away from obstructions and ensure accurate detection results.
Description
Technical field
This utility model relates to a kind of angle regulator, is specifically related to a kind of angle regulator that is applied to the dull and stereotyped image detector on the image guided radiation therapy equipment.
Background technology
Image guided radiation therapy equipment can accurately be determined patient's focus three-dimensional coordinate, thereby can carry out precise radiotherapy, thereby has reduced the injury of X-ray therapy to patient body, and therefore quilt is more and more widely promoted and used.
Dull and stereotyped image detector hangs fixing by peg, angle between itself and horizontal plane is certain, the ray that x-ray source sends forms beam to dull and stereotyped image detection imaging area, when x-ray source sends beam, because the size and the physical dimension of different accelerators are inconsistent, part wire harness can be accelerated the device main frame and stops, thereby influences testing result, and patient's treatment is caused corresponding influence.
The utility model content
Exist accelerator to stop beam for solving in the existing therapeutic equipment, cause problems such as testing result is inaccurate, the utility model discloses a kind of angle regulator of dull and stereotyped image detector, by adjusting dull and stereotyped image detector relative angle, avoid blockage effectively, improve the accuracy of testing result.
The technical solution of the utility model is as follows:
A kind of angle regulator of dull and stereotyped image detector comprises the peg that is used to articulate described dull and stereotyped image detector, and the governor motion that is used to regulate described dull and stereotyped image detector angle with respect to the horizontal plane; Described peg and described dull and stereotyped image detector and described governor motion are hinged successively and form a triangle;
Described governor motion comprises head rod, second connecting rod and by changing it and described first or/and the socket length of second connecting rod is regulated the adapter sleeve of described governor motion length overall;
Or described governor motion comprises carriage release lever and articulated elements, and described carriage release lever is connected with peg by described articulated elements, and described peg is provided with a plurality of through holes.
Preferably, the end that is connected with described adapter sleeve of described head rod is provided with external screw thread.
Preferably, described head rod is provided with the screw thread place and also is provided with dimension line.
Preferably, an end of described second connecting rod is provided with stopping means.
Preferably, described stopping means is the convex edge along described one week of second connecting rod.
Preferably, the other end of described adapter sleeve is provided with the groove that is complementary with described convex edge, and described adapter sleeve can rotate along described convex edge.
Preferably, described peg is mounted on the center of gravity place of described dull and stereotyped image detector, to solve the existing problem that mode lays particular stress on that articulates.
Preferably, the top of described peg also is provided with and can regulates the lowering or hoisting gear of described dull and stereotyped image detector with respect to the distance of surveying body.
This utility model discloses the angle regulator of dull and stereotyped image detector, by adding governor motion, make itself and peg and the dull and stereotyped image detector triangularity that is hinged, and by regulating the length of governor motion, regulate dull and stereotyped image detector angle with respect to the horizontal plane effectively, thereby can avoid blockage effectively, guarantee the accuracy of testing result.
Description of drawings
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the broken section structural representation of the angle regulator embodiment 1 of the disclosed a kind of dull and stereotyped image detector of this utility model;
Fig. 2 is the structural representation of the angle regulator embodiment 2 of the disclosed a kind of dull and stereotyped image detector of this utility model.
The title of the numeral among the figure or the corresponding component of alphabetical representative:
11, peg 12, dull and stereotyped image detector 13, head rod 14, second connecting rod 15, adapter sleeve 16, dimension line 17, convex edge 18, lowering or hoisting gear 21, articulated elements 22, carriage release lever 23, through hole.
The specific embodiment
Below in conjunction with the accompanying drawing among this utility model embodiment, the technical scheme among this utility model embodiment is clearly and completely described, obviously, described embodiment only is this utility model part embodiment, rather than whole embodiment.Based on the embodiment in this utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of this utility model protection.
The angle regulator of the disclosed dull and stereotyped image detector of this utility model passes through to change dull and stereotyped image detector angle with respect to the horizontal plane, thereby can avoid blockage effectively, guarantees the accuracy of testing result.
Embodiment 1
As shown in Figure 1, be the structural representation of the angle regulator embodiment 1 of the disclosed a kind of dull and stereotyped image detector of this utility model.This device comprises the peg 11 that is used to articulate described dull and stereotyped image detector 12, and the adjustment structure that is used to regulate dull and stereotyped image detector 12 angle with respect to the horizontal plane; Peg 11 is hinged successively with dull and stereotyped image detector 12 and governor motion and forms a triangle.
Governor motion comprises head rod 13, second connecting rod 14 and by changing it and first or/and the socket length of second connecting rod is regulated the adapter sleeve 15 of head rod 13 and second connecting rod, 14 length overalls; The end that head rod 13 is connected with adapter sleeve 15 is provided with external screw thread, and is provided with the screw thread place and also is provided with dimension line 16, and each dimension line is represented the corresponding angle of dull and stereotyped image detector, and adapter sleeve 15 is provided with the female thread that is complementary with external screw thread; Second connecting rod 14 is provided with along the convex edge 17 in 14 1 weeks of second connecting rod with the junction of adapter sleeve 15, adapter sleeve 15 inboards are provided with the groove (not shown) that is complementary with convex edge 17, and groove can be along the convex edge 17 rotates, regulate the relative position of head rod 13 and adapter sleeve 15 by the cover 15 that is rotationally connected, thereby change the total length of the head rod 13 and second connecting rod 14, regulate dull and stereotyped image detector 12 angle with respect to the horizontal plane.Wherein, stopping means also can adopt at least 2 projections etc. except that adopting the convex edge, specifically depend on the circumstances, and does not limit at this.And the yet interchangeable setting of screw thread and stopping means does not limit at this.
Embodiment 2
Be illustrated in figure 2 as the structural representation of the angle regulator embodiment 2 of the disclosed a kind of dull and stereotyped image detector of this utility model, all the other are identical with embodiment 1, difference is, governor motion is a carriage release lever 22, carriage release lever 22 is connected with peg 11 by articulated elements 21, and articulated elements 21 can move on peg 11, and peg 11 is provided with through hole 23, be used for articulated elements 21 and peg 11 are fixed, by the angle that the articulated elements 21 and the through hole of diverse location are fixedly regulated dull and stereotyped image detector 12.The quantity of through hole 23 is determined on a case-by-case basis, and does not limit at this.
The angle regulator of the disclosed dull and stereotyped image detector of this utility model, be applied on the dull and stereotyped image detector, add governor motion by changing, make itself and peg and dull and stereotyped image detector be hinged to triangle, and by changing the position and the length of governor motion, regulate dull and stereotyped image detector angle with respect to the horizontal plane effectively, thereby can avoid blockage effectively, guarantee the accuracy of testing result.
In addition, because peg is mounted on the center of gravity place of dull and stereotyped image detector, balance that can assurance device is avoided owing to lay particular stress on the damage that peg is caused; Simultaneously, lowering or hoisting gear is set on peg, can regulates dull and stereotyped image detector effectively, guarantee imaging effect with respect to the distance of surveying body.
More than be description,, make this area professional and technical personnel can realize or use this utility model by above-mentioned explanation to the disclosed embodiments to this utility model embodiment.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, this utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (8)
1. the angle regulator of a dull and stereotyped image detector is characterized in that, comprises the peg that is used to articulate described dull and stereotyped image detector, and the governor motion that is used to regulate described dull and stereotyped image detector angle with respect to the horizontal plane; Described peg and described dull and stereotyped image detector and described governor motion are hinged successively and form a triangle;
Described governor motion comprises head rod, second connecting rod and by changing it and described first or/and the socket length of second connecting rod is regulated the adapter sleeve of described governor motion length overall;
Or described governor motion comprises carriage release lever and articulated elements, and described carriage release lever is connected with peg by described articulated elements, and described peg is provided with a plurality of through holes.
2. the angle regulator of dull and stereotyped image detector according to claim 1 is characterized in that, the end that described head rod is connected with described adapter sleeve is provided with external screw thread.
3. the angle regulator of dull and stereotyped image detector according to claim 2 is characterized in that, described head rod is provided with the screw thread place and also is provided with dimension line.
4. the angle regulator of dull and stereotyped image detector according to claim 3 is characterized in that, an end of described second connecting rod is provided with stopping means.
5. the angle regulator of dull and stereotyped image detector according to claim 4 is characterized in that, described stopping means is the convex edge along described one week of second connecting rod.
6. the angle regulator of dull and stereotyped image detector according to claim 5 is characterized in that, the other end of described adapter sleeve is provided with the groove that is complementary with described convex edge, and described adapter sleeve can rotate along described convex edge.
7. according to the angle regulator of each described dull and stereotyped image detector of claim 1-6, it is characterized in that described peg is mounted on the center of gravity place of described dull and stereotyped image detector.
8. according to the angle regulator of each described dull and stereotyped image detector of claim 1-6, it is characterized in that the top of described peg also is provided with can regulate the lowering or hoisting gear of described dull and stereotyped image detector with respect to the distance of surveying body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206576731U CN201959424U (en) | 2010-12-14 | 2010-12-14 | Angle regulation device for flat image detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206576731U CN201959424U (en) | 2010-12-14 | 2010-12-14 | Angle regulation device for flat image detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201959424U true CN201959424U (en) | 2011-09-07 |
Family
ID=44521949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206576731U Expired - Lifetime CN201959424U (en) | 2010-12-14 | 2010-12-14 | Angle regulation device for flat image detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201959424U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106723991A (en) * | 2017-01-04 | 2017-05-31 | 北京星网锐捷网络技术有限公司 | Display screen ajusts the desk of storage automatically |
| CN112816508A (en) * | 2019-10-31 | 2021-05-18 | 天津市电力科技发展有限公司 | Portable support to GIS equipment DR detects |
-
2010
- 2010-12-14 CN CN2010206576731U patent/CN201959424U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106723991A (en) * | 2017-01-04 | 2017-05-31 | 北京星网锐捷网络技术有限公司 | Display screen ajusts the desk of storage automatically |
| CN106723991B (en) * | 2017-01-04 | 2023-11-17 | 锐捷网络股份有限公司 | Table with display screen capable of being automatically aligned and stored |
| CN112816508A (en) * | 2019-10-31 | 2021-05-18 | 天津市电力科技发展有限公司 | Portable support to GIS equipment DR detects |
| CN112816508B (en) * | 2019-10-31 | 2023-01-17 | 天津大学 | Portable support to GIS equipment DR detects |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |