CN205458740U - Trade bars flat panel detector - Google Patents
Trade bars flat panel detector Download PDFInfo
- Publication number
- CN205458740U CN205458740U CN201620147928.7U CN201620147928U CN205458740U CN 205458740 U CN205458740 U CN 205458740U CN 201620147928 U CN201620147928 U CN 201620147928U CN 205458740 U CN205458740 U CN 205458740U
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- Prior art keywords
- grid
- flat panel
- change
- panel detector
- groove
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Abstract
The utility model discloses trade bars flat panel detector relates to a flat panel detector. Its purpose is in order to provide a simple structure, trade bars flat panel detector easy and simple to handle. The utility model discloses trade bars flat panel detector is including the front shroud that is equipped with the detector window, the ionization chamber, trade the bars construction package, the slot structure subassembly, it is dull and stereotyped, fixed plate and rear cover, the ionization chamber, trade the bars construction package, it is dull and stereotyped, fixed plate the past to back in proper order sets up in the casing of front shroud and rear cover formation, the slot structure subassembly is including connecting U type groove and bars groove, it is two sets of about being provided with, the flat board inserts connects U type groove, trade the bars construction package and insert the bars groove, trade the bars construction package including trading the bars support and fixing the grid on trading the bars support, open the grid that trades that has rectangular shape on the front shroud left surface, trade bars support left side and stretch out the front shroud through trading the grid.
Description
Technical field
This utility model relates to a kind of flat panel detector, particularly relates to one and changes grid flat panel detector.
Background technology
Introducing computerized X-ray technology since the eighties in 20th century, x-ray imaging there occurs huge change, X
Radial imaging has been transformed into the digital image of today, the product of the most this conversion of flat panel detector from analog imaging.Flat board is visited
Survey device is one of core component in X ray image system, in sheet taken the photograph by digitized, x-ray energy is converted into the signal of telecommunication.Flat
Grid in partitioned detector is can be filtered off by most scattered rays for filtering ray at random, the only scattering of very small part
Line leaks through.The effect of grid is to filter scattered rays, reduces fog density, improves contrast, in thickness and the density of clapped object
Shooting quality can be improved with grid in the case of bigger.In prior art, Authorization Notice No. CN203634182U's is practical new
Although the fixing device of the stationary grid disclosed in type patent can stationary grid and ionization chamber well, but be not easy to change
Grid, changes grid structure complicated, it is impossible to carries out rapidly changing grid operation, affects work efficiency.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple in construction, easy and simple to handle changes grid flat panel detector.
This utility model changes grid flat panel detector, including be provided with the front shroud of detector window, ionization chamber, change grid construction package, insert
Groove construction package, flat board, fixed plate and back cover, described ionization chamber, change grid construction package, flat board, fixed plate successively in the past the most extremely
After be arranged in the housing that front shroud and back cover are formed, described inserting slot construction assembly includes connecting U-type groove and grid groove, is provided with up and down
Two groups, described flat board inserts and connects U-type groove, changes grid construction package and inserts grid groove, described in change grid construction package and include changing grid support
Be fixed on the grid changed on grid support, what described front shroud left surface had strip changes grid, described in change on the left of grid support
Front shroud is stretched out by changing grid.
This utility model changes grid flat panel detector, and wherein said changing is fixed with one group of stator, institute by axial screw on grid support
State grid and block fixing by stator with changing grid support.
This utility model changes grid flat panel detector, and wherein said changing on the left of grid support is arc-shaped edges, changes and has many groups on the left of grid support
Groove.
This utility model changes grid flat panel detector, and wherein said grid groove includes front gate cover plate, rear grid cover plate and pressing plate, described front gate
Cover plate and rear grid cover plate are linked together by pressing plate, intermediate formation groove, and described rear grid cover plate passes through screw with being connected U-type groove
Fixing connection.
This utility model changes grid flat panel detector, and wherein said grid groove right-hand member is provided with limiting plate.
This utility model changes grid flat panel detector, and wherein said fixed plate is provided with two groups of fans, back cover is provided with fan and dissipates
Hot hole.
This utility model changes grid flat panel detector difference from prior art and is that this utility model changes the letter of grid flat-panel detector structure
Single, change grid construction package and coordinate with inserting slot construction assembly, changing on the left of grid support is arc-shaped edges, changes to have on the left of grid support and organizes groove more,
Being easy to extraction, extraction grid is easy and simple to handle.
Below in conjunction with the accompanying drawings the grid flat panel detector that changes of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is the explosive view that this utility model changes grid flat panel detector；
Fig. 2 is that this utility model changes and changes grid construction package explosive view in grid flat panel detector；
Fig. 3 is the inserting slot construction assembly explosive view that this utility model changes in grid flat panel detector.
Detailed description of the invention
Include being provided with the front shroud 1 of detector window, ionization chamber 2 as it is shown in figure 1, this utility model changes grid flat panel detector, change grid
Construction package 3, inserting slot construction assembly 4, flat board 5, fixed plate 6 and back cover 7, ionization chamber 2, change grid construction package 3, flat board
5, in fixed plate 6 is arranged on the housing of front shroud 1 and back cover 7 formation the most from front to back, fixed plate 6 is provided with two groups of fans
8, back cover is provided with fan cooling hole.
As it is shown on figure 3, inserting slot construction assembly 4 includes connecting U-type groove 41 and grid groove, grid groove includes front gate cover plate 43, rear grid
Cover plate 42 and pressing plate 44, front gate cover plate 43 and rear grid cover plate 42 are linked together by pressing plate 44, intermediate formation groove, after
Grid cover plate 42 connects by screw is fixing with being connected U-type groove 41, and grid groove right-hand member is provided with limiting plate 45, and inserting slot construction assembly sets
Being equipped with upper and lower two groups, flat board 5 inserts and connects in U-type groove 41, changes grid construction package 3 and inserts grid groove.
Include changing grid support 31 and being fixed on the grid 32 changed on grid support as in figure 2 it is shown, change grid construction package 3, change grid
Being fixed with one group of stator 33 by axial screw 34 on support, grid 32 is blocked with changing grid support 31 by stator 33
Fixing.Have on the left surface of front shroud 1 and laterally change grid, change grid support 31 and pass on left and change grid and stretch out front shroud 1.Change grid to prop up
It is arc-shaped edges on the left of frame, changes to have on the left of grid support and organize groove more, it is simple to extraction.
It is simple that this utility model changes grid flat-panel detector structure, changes grid construction package and coordinates with inserting slot construction assembly, changes grid support left
Side is arc-shaped edges, changes to have on the left of grid support and organizes groove more, it is simple to extraction, and extraction grid is easy and simple to handle.
Embodiment described above is only to be described preferred implementation of the present utility model, not to of the present utility model
Scope is defined, and on the premise of without departing from this utility model design spirit, those of ordinary skill in the art are to this utility model
The various deformation made of technical scheme and improvement, all should fall in the protection domain that this utility model claims determine.
Claims (6)
1. one kind is changed grid flat panel detector, it is characterised in that: include being provided with the front shroud of detector window, ionization chamber, changing grid structure
Assembly, inserting slot construction assembly, flat board, fixed plate and back cover, described ionization chamber, change grid construction package, flat board, fixed plate depend on
The secondary front shroud that is arranged on from front to back is with in the housing of back cover formation, and described inserting slot construction assembly includes connecting U-type groove and grid groove, if
Being equipped with upper and lower two groups, described flat board inserts and connects U-type groove, changes grid construction package and inserts grid groove, described in change grid construction package and include
Changing grid support and be fixed on the grid changed on grid support, what described front shroud left surface had strip changes grid, described in change grid
Support passes on left and changes grid and stretch out front shroud.
The most according to claim 1 change grid flat panel detector, it is characterised in that change described in: and pass through axial screw on grid support
Being fixed with one group of stator, described grid blocks fixing by stator with changing grid support.
The most according to claim 1 change grid flat panel detector, it is characterised in that change described in: on the left of grid support as arc-shaped edges,
Change to have on the left of grid support and organize groove more.
The most according to claim 1 change grid flat panel detector, it is characterised in that: described grid groove includes front gate cover plate, rear grid
Cover plate and pressing plate, described front gate cover plate and rear grid cover plate are linked together by pressing plate, intermediate formation groove, described rear grid cover plate
Connect by screw is fixing with being connected U-type groove.
The most according to claim 1 change grid flat panel detector, it is characterised in that: described grid groove right-hand member is provided with limiting plate.
The most according to claim 1 change grid flat panel detector, it is characterised in that: it is provided with two groups of fans in described fixed plate,
Fan cooling hole it is provided with on back cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620147928.7U CN205458740U (en) | 2016-02-29 | 2016-02-29 | Trade bars flat panel detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620147928.7U CN205458740U (en) | 2016-02-29 | 2016-02-29 | Trade bars flat panel detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205458740U true CN205458740U (en) | 2016-08-17 |
Family
ID=56679287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620147928.7U Active CN205458740U (en) | 2016-02-29 | 2016-02-29 | Trade bars flat panel detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205458740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108594287A (en) * | 2018-06-29 | 2018-09-28 | 天津敬慎坊科技有限公司 | A kind of slim X-ray beam ionisation chamber |
-
2016
- 2016-02-29 CN CN201620147928.7U patent/CN205458740U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108594287A (en) * | 2018-06-29 | 2018-09-28 | 天津敬慎坊科技有限公司 | A kind of slim X-ray beam ionisation chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |