CN102590238B - Adjusting and positioning device for radiation device - Google Patents
Adjusting and positioning device for radiation device Download PDFInfo
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- CN102590238B CN102590238B CN201110438869.0A CN201110438869A CN102590238B CN 102590238 B CN102590238 B CN 102590238B CN 201110438869 A CN201110438869 A CN 201110438869A CN 102590238 B CN102590238 B CN 102590238B
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- 230000005855 radiation Effects 0.000 title claims abstract description 72
- 230000001105 regulatory effect Effects 0.000 claims description 41
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical group CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 claims description 13
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
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Abstract
The invention discloses an adjusting and positioning device for a radiation device. The adjusting and positioning device for the radiation device comprises a clamping device, a supporting base and an adjusting device, wherein the clamping device is connected to the radiation device in a separable way to clamp the radiation device; the clamping device is connected to the supporting base, a sliding path is limited between the clamping device and the supporting base, and the clamping device for clamping the radiation device can move along the sliding path in a preset direction; and the adjusting device is combined with the clamping device so as to drive the clamping device to move along the sliding path, the clamping device comprises a first cambered surface plate part and a second cambered surface plate part, and the first cambered surface plate part and the second cambered surface plate part are in immovable fit so as to clamp the radiation device between the first cambered surface plate part and the second cambered surface plate part.
Description
The application is dividing an application of application number is 200810114814.2, the applying date is on June 12nd, 2008, denomination of invention is " for the regulating positioning device of radiation appliance " patented claim.
Technical field
The invention belongs to radiation checking technical field.Specifically, relate to CT safety check system, more particularly, relate to a kind of a kind of radiation appliance for CT safety check system equipment, for example the regulating positioning device of X-ray machine.
Background technology
In current prior art, relate to CT safety check system and comprise the X-ray machine as radiation source.X-ray machine sends X-ray beam and scans with the examine object in CT scan passage.But, in the prior art, for the fixing device of X-ray machine, can not regulate easily, and it is poor to adjust precision.And, because collimating apparatus and X-ray machine arrange respectively, thereby regulate consistance poor, and cause the huge structure of X-ray machine regulating positioning device.
Summary of the invention
Object of the present invention is intended to solve at least one aspect of the above-mentioned problems in the prior art and defect.
Correspondingly, one of object of the present invention is to provide a kind of regulating positioning device for radiation appliance, and it can regulate the position of radiation appliance easily, and has satisfied degree of regulation.
A further object of the present invention is to provide a kind of regulating positioning device for radiation appliance, its integrated collimating apparatus that is integrated with, thus can guarantee the consistance of the position adjustments of collimation device and radiation appliance, and make the compact conformation of collimating apparatus and radiation appliance.
According to an aspect of the present invention, it provides a kind of regulating positioning device for radiation appliance, comprising: clamp device, and described clamp device is connected on radiation appliance separably to clamp described radiation appliance; Bearing, described clamp device is connected on described bearing and between it and limits a sliding path, and the described clamp device that wherein clamps described radiation appliance can move along described sliding path in a predetermined direction; And regulating device, described regulating device combines with described clamp device, to drive described clamp device to move along described sliding path, described clamp device comprises the first cambered plate part and the second cambered plate part, described first, second cambered plate part immovable fitting, to be clamped in radiation appliance between it.
Optimal way is on described clamp device, to be provided with the first threaded portion; And described regulating device comprises the adjusting screw(rod) being installed on described bearing, described adjusting screw(rod) has the second threaded portion, the first threaded portion on described clamp device matches with the second threaded portion of described adjusting screw(rod), to drive described clamp device to move along described sliding path.
Further, described first, second cambered plate part comprises respectively arch section and from the outward extending alar part in described arch section two ends; Described sliding path forms by being arranged at the slide rail of the alar part end face in one of the first cambered plate part and the second cambered plate part and being arranged at the chute matching with described slide rail on described bearing.
Further preferably, on the arch section of described the first cambered plate part, be provided with the first boss, described the first threaded portion is arranged in described the first boss; Described bearing is provided with the upper and lower boss with unthreaded hole, and described adjusting screw(rod) passes the unthreaded hole of unthreaded hole, described the first threaded portion and the described lower convex platform of described convex platform, and is limited between described upper and lower boss and can rotates around the axis of himself.
In one embodiment, on the described arch section of described the second cambered plate part, be formed with the second boss, on described the second boss, have the boss openings that allows X ray therefrom pass through; Described radiation appliance comprises that one goes out bundle mouthful; Describedly go out bundle mouthful and align with the boss openings on described the second boss.
In one embodiment, the described alar part of one of first, second cambered plate part is provided with vertical long hole, on described bearing, be provided with the screw hole corresponding with described vertical long hole, when described radiation appliance is adjusted to demand position, trip bolt is through described screw hole, so that described radiation appliance is fixed with respect to described bearing.According to one embodiment of the present invention, the described regulating positioning device for radiation appliance, also comprise: collimating apparatus, it is fan-shaped box-like that described collimating apparatus is substantially, described collimating apparatus comprises a wide end and a narrow end, the narrow end of described collimating apparatus is formed with one the 3rd boss, forms the boss openings that allows X ray therefrom pass through on described the 3rd boss; Described the 3rd boss and described the second boss immovable fitting, so that the boss openings on described the second boss aligns mutually with the boss openings on the 3rd boss.
Preferably, the lower end of described the second boss is provided with a Horizontal limiting chi, the boss openings of described the second boss to the vertical height between described Horizontal limiting chi and described radiation appliance go out the bundle mouthful bottom to described radiation appliance between vertical height equate, so that when the bottom of described radiation appliance touches described Horizontal limiting chi, the boss openings of described the second boss goes out bundle mouth on identical horizontal level with described radiation appliance.
Preferably, the wide end of described collimating apparatus has the long slit of the level that allows ray pass from it, and the boss openings that goes out bundle mouth, described second, third boss of described long slit and described radiation appliance aligns mutually.
Further, described collimating apparatus is made by anti-ray penetrable material or inside is lined with anti-ray penetrable material.
In one embodiment, the position that the wide end of described collimating apparatus is positioned at described long slit both sides is provided with groove, has the vertical slits that allows ray pass from it in described groove.
Further, the circuit board that has a detector is installed in described groove.
Further preferably, described the first threaded portion is the threaded hole being arranged in described the first boss.
In one embodiment, the inside of described the second cambered plate part is lined with anti-ray penetrable material.
In one embodiment, between described upper and lower boss, have perforate; And described the first boss matches with described adjusting screw(rod) through described perforate.
Because the present invention has adopted technique scheme, can to radiation appliance, for example regulate the position of X-ray machine easily, thereby can realize the accurate location to radiation appliance, and can obtain satisfied positioning precision.In addition, according to another embodiment of the invention, collimating apparatus and radiation appliance integral body combine, thereby have avoided needing in prior art shortcoming that separated radiation appliance and collimating apparatus are carried out to complicated and loaded down with trivial details adjusting.
Accompanying drawing explanation
Fig. 1 is the stereographic map of the embodiment of the X-ray machine regulating positioning device that is combined with collimating apparatus of the present invention, and wherein Figure 1A is the synoptic diagram that shows the X-ray machine regulating positioning device that is combined with collimating apparatus, and Figure 1B is that the A of the X-ray machine regulating positioning device in Figure 1A is to view;
Fig. 2 is the decomposition diagram of the X-ray machine regulating positioning device that is combined with collimating apparatus of Fig. 1;
Fig. 3 is the skeleton view of the short limb semicircle clamping plate in clamp device according to an embodiment of the invention;
Fig. 4 is the skeleton view of the long wing semicircle clamping plate in clamp device according to an embodiment of the invention;
Fig. 5 is the skeleton view of bearing according to an embodiment of the invention, and wherein Fig. 5 A is the schematic diagram above that shows bearing, and Fig. 5 B is the schematic diagram below that shows bearing;
Fig. 6 is the skeleton view of fan-shaped collimating apparatus according to an embodiment of the invention, and wherein 6A is the skeleton view that shows boss 52 ' one side of fan-shaped collimating apparatus, and Fig. 6 B is the skeleton view that shows wide end 71 1 sides of fan-shaped collimating apparatus.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.In instructions, same or analogous drawing reference numeral is indicated same or analogous parts.Followingly with reference to accompanying drawing, the explanation of embodiment of the present invention is intended to present general inventive concept of the present invention to make an explanation, and does not should be understood to a kind of restriction of the present invention.
Referring to Fig. 1 and Fig. 2, according to the X-ray machine regulating positioning device 100 of one embodiment of the present invention, comprise: as the adjusting screw(rod) 10 of regulating device; Bearing 20; X-ray machine 40 as radiation appliance; The clamp device being formed by semicircle clamping plate 30 and semicircle clamping plate 50.The clamp device that semicircle clamping plate 30 and semicircle clamping plate 50 form is for example connected to X-ray machine 40 to clamp this X-ray machine 40 separably by the connection of screw bolt and nut.
Referring to Fig. 2, X-ray machine 40 is right cylinder substantially, and it comprises for the high-voltage power supply portion 42 of power is provided to X-ray machine; And the bulb 43 that produces X-ray radiation; And X-ray radiation-emitting is gone out to bundle mouthfuls 41 to outside.
Referring to Fig. 2 and Fig. 5, bearing has L shaped frame shape substantially, and it has vertical component and horizontal component.This horizontal component for example supports on ground, as the base of X-ray machine regulating positioning device 100; In Fig. 2, this vertical component is substantially c-shaped in the projection of surface level.Before C shape vertical component, (referring to the left side in Fig. 2 and Fig. 5 B) is provided with horizontal-extending upper and lower boss 22,22 ' out from it.Between upper and lower boss 22,22 ', be provided with the square opening 23 that runs through this vertical component.Referring to Fig. 5 B, on upper and lower boss 22,22 ', be respectively arranged with unthreaded hole 25 and 25 '.Referring to Fig. 2 and Fig. 5 A, in rear end face (referring to the right side in Fig. 2) inner side of C shape vertical component, be provided with vertically-guided chute 21.
Referring to Fig. 2, in one embodiment, clamp device consists of with the long wing and with the semicircle clamping plate 50 of platform the semicircle clamping plate 30 with short limb and one.Semicircle clamping plate 30,50 comprise respectively cambered surface part and from two outward extending alar parts in end of cambered surface part.In one embodiment, as shown in Figure 2, the alar part of semicircle clamping plate 50 is longer than the alar part of semicircle clamping plate 30.Referring to Fig. 3, in cambered surface part one side of semicircle clamping plate 30, be provided with horizontally extending boss 31, and in boss 31, be provided with threaded hole 32.In assembling process, the boss 31 of semicircle clamping plate 30 extends through the square opening 23 of the vertical component of bearing 20.Referring to Fig. 4, the end face of the long alar part of semicircle clamping plate 50 is provided with slide rail 51.
The slide rail 51 of the long wing tip that as shown in Figure 1, semicircle clamping plate 30,50 stretch out embeds in the vertically-guided chute 21 of bearing 20.Thus, clamp device is connected on bearing 20 and between clamp device and bearing 20 and limits one by slide rail 51 and the common sliding path limiting of vertically-guided chute 21.And then the clamp device that clamps X-ray machine 40 can move along this sliding path in vertical direction.Although in the above-described embodiments, slide rail 51 is arranged on the alar part end face of semicircle clamping plate 50, the present invention is not limited to this.For example, slide rail can be arranged on the alar part end face of semicircle clamping plate 30.
Referring to Figure 1B and Fig. 2, as the adjusting screw(rod) 10 of regulating device, there is threaded portion on it, its unthreaded hole 25 through convex platform 22, through the threaded hole 32 on the boss 31 of the square opening 23 of the vertical component of bearing 20; And the unthreaded hole 25 ' of lower convex platform 22 '.Adjusting screw(rod) 10 is limited between upper and lower boss 22,22 ' and can rotates around the axis of himself.Meanwhile, the threaded portion of adjusting screw(rod) 10 matches with the threaded hole 32 on boss 31, to drive clamp device to move along above-mentioned sliding path.In addition, as shown in Figure 1, Figure 2, Figure 5, regulating device also comprises space washer 11, and it,, at adjusting screw(rod) 10 through the unthreaded hole 25 ' of the unthreaded hole 25 of convex platform 22, threaded hole 32 on boss 31 and lower convex platform 22 ' afterwards, is limited in adjusting screw(rod) 10 between convex platform 22 and lower convex platform 22 '.Alternately, space washer 11 can be used other locating device, and for example positioning lathe dog replaces.
In addition, on the alar part of semicircle clamping plate 50, be also provided with vertical slotted hole 54; Simultaneously, on bearing 20, be also provided with the screw hole corresponding with the vertical slotted hole 54 of semicircle clamping plate 50 33, after X-ray machine 40 being moved to demand position by clamping device, trip bolt passes the vertical slotted hole 54 of these semicircle clamping plate 50 and is arranged on the screw hole 33 on bearing 20, thereby X-ray machine 40 is fixed in the position of vertical direction with respect to bearing.In the time need to again adjusting the position of X-ray machine 40, trip bolt is unscrewed from screw hole 33, thus, when adjusting screw(rod) 10 drives the clamp device of clamping X-ray machine 40 to move along sliding path, as shown in Figure 2, trip bolt synchronously vertically moves in vertical slotted hole 54.Although, in the above description, X-ray machine 40 fastening means fixing with respect to bearing 20 adopted to screw and the mode that is arranged on the screw hole 33 on bearing 20 as shown in Figure 2.Obviously, the present invention can also adopt other alternate embodiments, for example bolts and nuts fit system.
Referring to Fig. 4, on the arch section of semicircle clamping plate 50, be formed with on the second boss 52, the second boss 52 and have the boss openings 53 that allows X ray therefrom pass through.Meanwhile, X-ray machine 40 comprises that one goes out bundle mouth 41.In use, the boss openings 53 going out on bundle mouthful the 41 and second boss 52 aligns.Referring to Fig. 2, in the present invention, " aligning " points out that the horizontal center line of bundle mouth 41 and the horizontal center line of the boss openings 53 on the second boss 52 are on same level height.In one embodiment, the inside of these semicircle clamping plate 50 is lined with the material that prevents that ray from penetrating, to prevent that leakage radiation from arriving external environment condition.
Referring to Fig. 2, the lower end of the second boss 52 is provided with a Horizontal limiting chi 60, the L-shaped bending shape of this Horizontal limiting chi 60, and it is connected to the lower end of the second boss 52 by for example screw.The boss openings 53 of the second boss 52 to the vertical height between Horizontal limiting chi 60 and X-ray machine go out bundle mouthful 41 bottoms to X-ray machine between vertical height L equate, so that when the bottom of X-ray machine touches Horizontal limiting chi 60, the boss openings 53 of the second boss 52 goes out bundle mouth 41 on identical horizontal level with X-ray machine 40.
According to one embodiment of the present invention, X-ray machine regulating positioning device 100, also comprises: collimating apparatus 70, and it is fan-shaped box-like that collimating apparatus 70 is substantially, and this fan-shaped box comprises a wide end and a narrow end.Referring to 6B, the narrow end of fan-shaped box 70 is formed with a boss 52 ', the upper boss openings 53 ' that allows X ray therefrom pass through that forms of boss 52 '.This boss 53 ' coordinates by for example screw fastening with the boss 52 of semicircle clamping plate 50, so that the boss openings 53 on boss 52 aligns mutually with the boss openings 53 ' on boss 52 '.The wide end 71 of fan-shaped box has the long slit 72 of the level that allows ray pass from it, long slit 72 and X-ray machine go out bundle mouthfuls 41, boss 52,52 ' boss openings 53,53 ' aligns mutually.As front, described " the aligning " in the present invention refer to X-ray machine go out bundle mouthfuls 41, boss 52,52 ' boss openings 53,53 ' and the horizontal center line of the long slit 72 of level of the wide end 71 of fan-shaped box on sustained height.In one embodiment, fan-shaped box is made by anti-ray penetrable material or inside is lined with anti-ray penetrable material, to prevent that leakage radiation from arriving external environment condition.
Referring to Fig. 6 B and Fig. 2, the position that the wide end 71 of fan-shaped box is positioned at long slit 72 both sides is respectively arranged with groove 73, has the vertical slits 74 that allows ray pass from it in groove 73.The circuit board 75 with detector for gamma correction is installed in groove 73.Like this, in the gamma correction process of detector, a part of X ray projects through the slit 74 on fan-shaped box on circuit board 75 detector above.Radiation signal on detector detects by circuit board 75, thereby the brightness of X-ray machine is proofreaied and correct.
Below, with reference to accompanying drawing 1-6, the assembling of the location adjusting device of X-ray machine in the present invention and operating process are carried out to brief description.
Two semicircle clamping plate 30,50 clamp X-ray machine 40 by bolt.In the process of clamping X-ray machine 40, first, horizontal location chi 60 is connected to the lower end of the boss 52 of semicircle clamping plate 50, X-ray machine 40 is moved in vertical direction, when the bottom of X-ray machine 40 touches the upper surface of horizontal location chi 60, due to the boss openings 53 of the second boss 52 to the vertical height between Horizontal limiting chi 60 and X-ray machine go out bundle mouthful 41 bottoms to X-ray machine between vertical height L equate, so, in this position, the boss openings 53 of the second boss 52 and X-ray machine 40 go out bundle mouthfuls 41 on identical horizontal level so that it aligns mutually.
In going out after bundle mouthfuls 41 aligns mutually of the boss openings 53 of the second boss 52 and X-ray machine 40, by screw bolt and nut connected mode, semicircle clamping plate 30 and semicircle clamping plate 50 are fastenedly connected, firmly X-ray machine 40 is clamped between it.The slide rail 51 of the long wing tip that two the semicircle clamping plate 30,50 after assembling stretch out embeds in the vertically-guided chute 21 of bearing 20, simultaneously with threaded hole 32 the boss 31 of stretching out of short limb semicircle clamping plate 30 passes from the perforate 23 of bearing 20, and adjusting screw(rod) 10 is through the unthreaded hole 25 of convex platform 22, the threaded hole 32 on boss 31; And the unthreaded hole 25 ' of lower convex platform 22 ' being limited between upper and lower boss 22,22 ' by limiting gasket 11.
In addition, by for example screw bolt and nut, the boss of fan-shaped box-like collimating apparatus 70 52 ' and the boss 52 of semicircle clamping plate 50 are fastenedly connected, thereby the boss openings 53 on boss 52 is aligned mutually with the boss openings 53 ' on boss 52 '.Thus, make X-ray machine go out bundle mouthfuls 41, boss 52,52 ' boss openings 53,53 ' and the long slit 72 of level of the wide end 71 of fan-shaped box on same level height, realize mutually aligning between it.
Afterwards, by rotation, be contained in the adjusting screw(rod) 10 on semicircle clamping plate 30 boss 31, by the threaded engagement between the threaded hole 32 in the threaded portion on screw rod 10 and boss 31, drive clamp device to move up and down, and then drive the X-ray machine 40 that clamp device clamps to move up and down, thereby reach the object that regulates X-ray machine.By being set, the pitch of the threaded portion in adjusting screw(rod) 10 and threaded hole 32 can obtain the precision that regulates satisfactorily X-ray machine 40 liftings.
When X-ray machine 40 is adjusted to the position of demand along above-mentioned vertical direction, as shown in Figure 2, vertical slotted hole 54 by trip bolt through these semicircle clamping plate 50, and be screwed in the screw hole 33 being arranged on bearing 20, thereby X-ray machine 40 is fixed in the position of vertical direction with respect to bearing 20.In the time need to again adjusting the position of X-ray machine 40, trip bolt is unscrewed from screw hole 33, then by rotating adjusting screw(rod) 10 to drive X-ray machine 40 with respect to bearing 20 in the vertical directions, lower movement.When driving the clamp device of clamping X-ray machine 40 to move along sliding path at adjusting screw(rod) 10, as shown in Figure 2, trip bolt is synchronously vertically moving in vertical slotted hole 54.
In addition, although take X-ray machine in the present invention, as radiation source, regulating positioning device according to the present invention is illustrated as example, the present invention is not limited to this, and can adopt other alternative radiation appliances, such as isotope radiographic source etc.Although the present invention is with level and vertical direction, to X-ray machine, the adjusting with respect to bearing is illustrated as an example, and the present invention is not limited to this, and can be any suitable direction.
Although some embodiment of this present general inventive concept are shown and explanation, those skilled in the art will appreciate that, in the situation that do not deviate from principle and the spirit of this present general inventive concept, can make a change these embodiment, scope of the present invention limits with claim and their equivalent.
Claims (16)
1. for a regulating positioning device for radiation appliance, comprising:
Clamp device, described clamp device is connected on radiation appliance separably to clamp described radiation appliance;
Bearing, described clamp device is connected on described bearing and between it and limits a sliding path, and the described clamp device that wherein clamps described radiation appliance can move along described sliding path in a predetermined direction; And
Regulating device, described regulating device combines with described clamp device, to drive described clamp device to move along described sliding path,
Described clamp device comprises the first cambered plate part and the second cambered plate part, described first, second cambered plate part immovable fitting, and so that radiation appliance is clamped between it,
Described first, second cambered plate part comprises respectively arch section and from the outward extending alar part in described arch section two ends;
The described alar part of one of described first, second cambered plate part is provided with vertical long hole,
On described bearing, be provided with the screw hole corresponding with described vertical long hole,
When described radiation appliance is adjusted to demand position, trip bolt is through described screw hole, so that described radiation appliance is fixed with respect to described bearing.
2. the regulating positioning device for radiation appliance according to claim 1, is characterized in that:
Described sliding path forms by being arranged at the slide rail of the alar part end face in one of the first cambered plate part and the second cambered plate part and being arranged at the chute matching with described slide rail on described bearing.
3. the regulating positioning device for radiation appliance according to claim 1, is characterized in that:
On described clamp device, be provided with the first threaded portion; And described regulating device comprises the adjusting screw(rod) being installed on described bearing, described adjusting screw(rod) has the second threaded portion, the first threaded portion on described clamp device matches with the second threaded portion of described adjusting screw(rod), to drive described clamp device to move along described sliding path.
4. the regulating positioning device for radiation appliance according to claim 3, is characterized in that:
Described the first cambered plate partly comprises arch section, on the arch section of described the first cambered plate part, is provided with the first boss, and described the first threaded portion is arranged in described the first boss;
Described bearing is provided with the upper and lower boss with unthreaded hole,
Described adjusting screw(rod) passes the unthreaded hole of unthreaded hole, described the first threaded portion and the described lower convex platform of described convex platform, and is limited between described upper and lower boss and can rotates around the axis of himself.
5. the regulating positioning device for radiation appliance according to claim 4, is characterized in that:
Described the second cambered plate partly comprises arch section, on the described arch section of described the second cambered plate part, is formed with the second boss, on described the second boss, has the boss openings that allows X ray therefrom pass through;
Described radiation appliance comprises that one goes out bundle mouthful;
Describedly go out bundle mouthful and align with the boss openings on described the second boss.
6. the regulating positioning device for radiation appliance according to claim 5, also comprises:
Collimating apparatus, it is fan-shaped box-like that described collimating apparatus is substantially, and described collimating apparatus comprises a wide end and a narrow end,
The narrow end of described collimating apparatus is formed with one the 3rd boss, forms the boss openings that allows X ray therefrom pass through on described the 3rd boss;
Described the 3rd boss and described the second boss immovable fitting, so that the boss openings on described the second boss aligns mutually with the boss openings on the 3rd boss.
7. the regulating positioning device for radiation appliance according to claim 5, is characterized in that:
The lower end of described the second boss is connected with a Horizontal limiting chi,
The boss openings of described the second boss to the vertical height between described Horizontal limiting chi and described radiation appliance go out the bundle mouthful bottom to described radiation appliance between vertical height equate, so that when the bottom of described radiation appliance touches described Horizontal limiting chi, the boss openings of described the second boss goes out bundle mouth on identical horizontal level with described radiation appliance.
8. the regulating positioning device for radiation appliance according to claim 6, is characterized in that:
The wide end of described collimating apparatus has the long slit of the level that allows ray pass from it, and the boss openings that goes out bundle mouth, described second, third boss of described long slit and described radiation appliance aligns mutually.
9. the regulating positioning device for radiation appliance according to claim 6, is characterized in that:
Described collimating apparatus is made by anti-ray penetrable material or inside is lined with anti-ray penetrable material.
10. the regulating positioning device for radiation appliance according to claim 8, is characterized in that:
The position that the wide end of described collimating apparatus is positioned at described long slit both sides is provided with groove, has the vertical slits that allows ray pass from it in described groove.
11. regulating positioning devices for radiation appliance according to claim 10, is characterized in that:
The circuit board with detector is installed in described groove.
12. regulating positioning devices for radiation appliance according to claim 4, is characterized in that:
Described the first threaded portion is the threaded hole being arranged in described the first boss.
13. regulating positioning devices for radiation appliance according to claim 1, is characterized in that:
The inside of described the second cambered plate part is lined with anti-ray penetrable material.
14. regulating positioning devices for radiation appliance according to claim 4, is characterized in that:
Between described upper and lower boss, have perforate; And
Described the first boss matches with described adjusting screw(rod) through described perforate.
15. regulating positioning devices for radiation appliance according to claim 1, is characterized in that: described radiation appliance is X-ray machine.
16. regulating positioning devices for radiation appliance according to claim 1, is characterized in that: described radiation appliance is isotope radiographic source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110438869.0A CN102590238B (en) | 2008-06-12 | 2008-06-12 | Adjusting and positioning device for radiation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110438869.0A CN102590238B (en) | 2008-06-12 | 2008-06-12 | Adjusting and positioning device for radiation device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810114814A Division CN101603928B (en) | 2008-06-12 | 2008-06-12 | Adjusting and positioning device for radiation device |
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| Publication Number | Publication Date |
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| CN102590238A CN102590238A (en) | 2012-07-18 |
| CN102590238B true CN102590238B (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110438869.0A Active CN102590238B (en) | 2008-06-12 | 2008-06-12 | Adjusting and positioning device for radiation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104535593B (en) * | 2014-12-23 | 2017-05-24 | 同方威视技术股份有限公司 | Adjustment device for radiation device |
| CN105719704B (en) * | 2016-04-13 | 2018-08-03 | 中国科学院光电技术研究所 | Space large-angle precise switching and locking device |
| CN106078279B (en) * | 2016-06-16 | 2018-08-17 | 张庆法 | A kind of crankshaft side position punching rapid fixing |
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| CN2220640Y (en) * | 1995-06-07 | 1996-02-21 | 丛芳 | Miniature multifunction accessory for polycrystal X ray |
| US5541856A (en) * | 1993-11-08 | 1996-07-30 | Imaging Systems International | X-ray inspection system |
| CN1577076A (en) * | 2003-07-29 | 2005-02-09 | Ge医药系统环球科技公司 | X-ray CT system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5469429A (en) * | 1993-05-21 | 1995-11-21 | Kabushiki Kaisha Toshiba | X-ray CT apparatus having focal spot position detection means for the X-ray tube and focal spot position adjusting means |
| US5541856A (en) * | 1993-11-08 | 1996-07-30 | Imaging Systems International | X-ray inspection system |
| CN2220640Y (en) * | 1995-06-07 | 1996-02-21 | 丛芳 | Miniature multifunction accessory for polycrystal X ray |
| CN1577076A (en) * | 2003-07-29 | 2005-02-09 | Ge医药系统环球科技公司 | X-ray CT system |
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