CN201048947Y - Double support type ray machine - Google Patents
Double support type ray machine Download PDFInfo
- Publication number
- CN201048947Y CN201048947Y CNU2007201483349U CN200720148334U CN201048947Y CN 201048947 Y CN201048947 Y CN 201048947Y CN U2007201483349 U CNU2007201483349 U CN U2007201483349U CN 200720148334 U CN200720148334 U CN 200720148334U CN 201048947 Y CN201048947 Y CN 201048947Y
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- China
- Prior art keywords
- bulb
- bracket
- detector
- radiography unit
- double
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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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- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model discloses a double-bracket ray machine with two brackets. A bracket I is provided with a first bulb tube, and the other bracket II is provided with a detector capable of switching in horizontal and vertical positions and a second bulb tube positioned above the detector. The double-bracket ray machine of the utility model is provided with two bulb tubes respectively. When the detector is vertical, vertical photographing can be carried out by receiving the ray emitted by the first bulb tube; when the detector is horizontal, horizontal photographing can be carried out by receiving the ray emitted by the second bulb tube. The patient lying on bedstead between the second ball bulb and the detector can have whole body photographed by moving the bedstead. The double-bracket ray machine has simple structure, low cost, vertical and horizontal photographing and wide application.
Description
Technical field
This utility model relates to a kind of radiography unit, relates to a kind of double bracket type radiography unit that medical science detects and takes pictures that is used for particularly.
Background technology
Double bracket type radiography unit early occurs on market, also made very big contribution for clinical practice, but double bracket type radiography unit just is applied to the shooting of rabat always, other positions can not be used, reason has: 1) double bracket all fixes on the ground, distance between two supports is fixed, can not change photo distance along with the requirement of film making.2) shooting of upright position can only be used for and the clinostatism shooting can not be used for.
The utility model content
The purpose of this utility model is at the problems referred to above, provides a kind of simple in structure, and cost is low, can be used for the double bracket type radiography unit that vertical shooting can be used for horizontal shooting again.
For achieving the above object, this utility model adopts following technical scheme: a kind of double bracket type radiography unit, comprise two supports, on a bracket I first bulb is housed therein, on another bracket I I, detector is housed, also be provided with second bulb at the bracket I I that detector is housed, this second bulb is positioned at the top of described detector, and described detector can be changed between horizontal and vertical position.
The bracket I that first bulb is housed is a traversing carriage, and its bottom is provided with guide rail, and this traversing carriage I can move relative to the bracket I I that installs detector, and the moving interval scope between two supports is 1.0～2.0m.Described traversing carriage I is electronic support.
Described second bulb is slidingly mounted on described bracket I I and can moves up and down along bracket I I.
Described first bulb is slidingly mounted on bracket I, and described detector is installed on bracket I I by slide, on described first bulb and slide synchronous drive device is housed respectively.
Described detector one side is articulated in described slide, and also is provided with a driving device on slide, rotates around jointed shaft in order to drive detector.Described driving device is an electric pushrod, and electric pushrod one end is articulated in described slide, and the other end is articulated in detector.
This double bracket type radiography unit is controlled described detector and is turned to the upright position and close second bulb when first bulb is opened; And when second bulb is opened, control described detector steering horizontal position and close first bulb.
Because double bracket type radiography unit of the present utility model is provided with two bulbs respectively, when detector is in vertical position, the ray that receives the emission of first bulb can carry out vertical shooting, and when detector is horizontal, the ray that receives second bulb emission can be realized horizontal shooting, and flat the crouching of patient's this moment placing between second bulb and the detector and mobile bedstead can realize that whole body takes on the bedstead.This double bracket type radiography unit is simple in structure, cost is low, can realize vertical and horizontal dual mode shooting, and the scope of application is wide.When vertical shooting, adjust the spacing between two supports, not only can take rabat, also can be used for taking the photo such as the wide-long shot heart sheet at other position, coverage is wider.
Description of drawings
Fig. 1 is this utility model double bracket type radiography unit structural representation.
Among the figure
1. detector 2. first bulbs 3. bracket I 4. bracket I I
5. second bulb, 6. guide rails, 7. slides, 8. electric pushrods
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Consult Fig. 1, double bracket type radiography unit of the present utility model, comprise two supports 3,4, on a bracket I 3 first bulb 2 is housed therein, on another bracket I I4, detector 1 is housed, also be provided with second bulb 5 at the bracket I I4 that detector 1 is housed, this second bulb 5 is positioned at the top of described detector 1, and described detector 1 can rotate between horizontal and vertical position.When this double bracket type radiography unit is opened at first bulb 2, control described detector 1 and turn to the upright position and close second bulb 5; And when second bulb 5 is opened, control described detector 1 steering horizontal position and close first bulb 2.Promptly can be controlled in mutual conversion between two patterns by a control key, control ratio is more convenient; And two bulbs are used alternatingly, and can realize different functions, also can reduce the service time of each bulb simultaneously, reduce the bulb utilization rate, greatly reduce the use wearing and tearing of bulb, improve equipment life, do not reduce workload simultaneously.
The bracket I 3 that first bulb 2 is housed can be traversing carriage, its bottom is provided with guide rail 6, this traversing carriage I3 can move relative to the fixed support II4 that installs detector 1, moving interval scope between two supports is 1.0～1.8m, the spacing of regulating between the support 3,4 can be taken rabat under vertical screening-mode, can take other position photos such as cervical vertebra sheet again.Described traversing carriage I3 can be electronic support, at support 3 motor is installed and is moved by motor-driven.
Described second bulb 5 is slidingly mounted on described bracket I I4 and can moves up and down along bracket I I4.Should move and also can adopt motor-driven.
Described first bulb 2 is slidingly mounted on bracket I 3, and described detector 1 is installed on bracket I I4 by slide 7, on described first bulb 2 and slide 1 synchronous drive device is housed respectively.Described synchronous drive device can be the driven by servomotor device, two servomotors receive same pulse control signal, produce synchronization action, control circuit to another servomotor when perhaps one of them moves sends count signal, and then control the same moved further of this servomotor, guarantee first bulb 2 or slide 1 the two one of when mobile, another device also moves synchronously from motion tracking, avoids the manual drawback of regulating trouble and being difficult for aligning respectively.Certain described synchronous drive device also can adopt other autotracker, and this is easy to realize by existing technological means, repeats no more.
Described detector 1 one sides are articulated in described slide 7, and also are provided with a driving device on slide 7, rotate around jointed shaft in order to drive detector 1.Described driving device can be electric pushrod 8, and it is simple in structure, easy to operate, and electric pushrod 8 one ends are articulated in described slide 7, and the other end is articulated in detector 1.
With way of example this utility model is illustrated above, but this utility model is not limited to above-mentioned specific embodiment the protection domain that all any improvement done based on this utility model or modification all belong to this utility model claim.
Claims (9)
1. double bracket type radiography unit, comprise two supports, on a bracket I first bulb is housed therein, on another bracket I I, detector is housed, it is characterized in that: also be provided with second bulb at the bracket I I that detector is housed, this second bulb is positioned at the top of described detector, and described detector can be changed between horizontal and vertical position.
2. double bracket type radiography unit according to claim 1, it is characterized in that: the bracket I that first bulb is housed is a traversing carriage, its bottom is provided with guide rail, and this traversing carriage I can move relative to the bracket I I that installs detector, and the moving interval scope between two supports is 1.0～2.0m.
3. double bracket type radiography unit according to claim 2 is characterized in that: described traversing carriage I is electronic support.
4. double bracket type radiography unit according to claim 1 is characterized in that: described second bulb is slidingly mounted on described bracket I I and can moves up and down along bracket I I.
5. double bracket type radiography unit according to claim 1 is characterized in that: described first bulb is slidingly mounted on bracket I, and described detector is installed on bracket I I by slide, on described first bulb and slide synchronous drive device is housed respectively.
6. double bracket type radiography unit according to claim 5 is characterized in that: described detector one side is articulated in described slide, and also is provided with a driving device on slide, rotates around jointed shaft in order to drive detector.
7. double bracket type radiography unit according to claim 6 is characterized in that: described driving device is an electric pushrod, and electric pushrod one end is articulated in described slide, and the other end is articulated in detector.
8. double bracket type radiography unit according to claim 5 is characterized in that: described synchronous drive device is the driven by servomotor device, and two servomotors receive same pulse control signal.
9. double bracket type radiography unit according to claim 1 is characterized in that: when it is opened at first bulb, control described detector and turn to the upright position and close second bulb; And when second bulb is opened, control described detector steering horizontal position and close first bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201483349U CN201048947Y (en) | 2007-05-30 | 2007-05-30 | Double support type ray machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201483349U CN201048947Y (en) | 2007-05-30 | 2007-05-30 | Double support type ray machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201048947Y true CN201048947Y (en) | 2008-04-23 |
Family
ID=39335427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201483349U Expired - Fee Related CN201048947Y (en) | 2007-05-30 | 2007-05-30 | Double support type ray machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201048947Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104873211A (en) * | 2014-02-27 | 2015-09-02 | 上海联影医疗科技有限公司 | Image positioning system and linear accelerator system |
| CN113218976A (en) * | 2021-05-21 | 2021-08-06 | 河南四达检测技术有限公司 | Split type X-ray detection device for strain clamp of power transmission line |
-
2007
- 2007-05-30 CN CNU2007201483349U patent/CN201048947Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104873211A (en) * | 2014-02-27 | 2015-09-02 | 上海联影医疗科技有限公司 | Image positioning system and linear accelerator system |
| CN113218976A (en) * | 2021-05-21 | 2021-08-06 | 河南四达检测技术有限公司 | Split type X-ray detection device for strain clamp of power transmission line |
| CN113218976B (en) * | 2021-05-21 | 2024-04-09 | 河南四达检测技术有限公司 | Split type X-ray detection device for strain clamp of power transmission line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20160530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |