CN204033360U - The plumbous Baffle drive device of a kind of Portable X-ray machine beam-defining clipper - Google Patents
The plumbous Baffle drive device of a kind of Portable X-ray machine beam-defining clipper Download PDFInfo
- Publication number
- CN204033360U CN204033360U CN201420468441.XU CN201420468441U CN204033360U CN 204033360 U CN204033360 U CN 204033360U CN 201420468441 U CN201420468441 U CN 201420468441U CN 204033360 U CN204033360 U CN 204033360U
- Authority
- CN
- China
- Prior art keywords
- plumbous
- longitudinal
- sector gear
- horizontal
- gear
- 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
Links
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
This utility model discloses the plumbous Baffle drive device of a kind of Portable X-ray machine beam-defining clipper, comprises the plumbous frame of lateral adjustments, horizontal sector gear I, horizontal sector gear II, underframe, longitudinal sector gear I, longitudinal sector gear II, the plumbous frame of longitudinal adjustment, longitudinally plumbous baffle plate, laterally plumbous baffle plate, longitudinally plumbous pressing plate and horizontal plumbous pressing plate; Horizontal rotation axis, longitudinal rotation axis and driven gear is also respectively equipped with at underframe athwartship plane and longitudinal surface; Horizontal rotation axis is provided with gear, and is meshed with horizontal sector gear I, driven gear; Driven gear is also meshed with horizontal sector gear II; Be provided with gear at longitudinal rotation axis, and be meshed with longitudinal sector gear I, driven gear; Driven gear is also meshed with longitudinal sector gear II.This utility model structure is simple, volume is little, lightweight, and simple to operate, only need rotary knob axle just easily can control the size of plumbous baffle plate window opening and closing, unnecessary X-ray to be masked thus that the amount of radiation of patient is dropped to is minimum.
Description
Technical field
This utility model belongs to the application apparatus of Portable X-ray machine; Be specifically related to the plumbous Baffle drive device of a kind of Portable X-ray machine limiter of speed.
Background technology
At present, Portable X-ray machine beam-defining clipper is widely used in each hospital or laboratory, is the more instrument of use carrying out various detection, research.But, the plumbous retaining device of existing Portable X-ray machine beam-defining clipper is normally used is that knob rotating wire rope is to drive plumbous baffle plate, need during installation use the screw of all size and assembly pulley and drive guide rail just can complete installation, complex structure heavier-weight, bulkyly be inconvenient to install and keep in repair, hinder Portable X-ray machine to miniaturization, the development of lightness.If Chinese Patent Application No. is 201210163947.5 blade driving apparatus disclosing a kind of X-ray production apparatus beam-defining clipper, comprise at least one deck horizontal lobus sinister sheet of being symmetricly set on beam-defining clipper surface and at least horizontal lobus dexter sheet of one deck, and or/and be symmetrically arranged with the vertical front vane of at least one deck and at least vertical rear blade of one deck below beam-defining clipper substrate, all blades realize the folding of blade by directive wheel, reverse wheel, steel wire and linkage lever.And for example Chinese Patent Application No. is the 201120006469.8 single layer blade driving devices disclosing a kind of X-ray production apparatus beam-defining clipper, comprise and be arranged on horizontal blade on beam-defining clipper substrate and vertical vane, wherein: described horizontal blade is fixed on after being connected to one end of horizontal drive cable wire on horizontal blade support, the guide rail hole of horizontal blade support has horizontal blade guide rail, and horizontal drive cable wire is through vertically walking around level commutation roller after the horizontally-guided roller be arranged on beam-defining clipper substrate corner; Described vertical vane is fixed on after being connected to one end of vertical drive cable wire on vertical vane support, the guide rail hole of vertical vane support has vertical vane guide rail, and vertical drive cable wire vertically walks around through after the vertically-guided roller be arranged on beam-defining clipper substrate corner the roller that vertically commutates.Although above-mentioned driving device improves control accuracy or effectively shields unnecessary X-ray; But their structure is comparatively complicated, be unfavorable for that Portable X-ray machine is to miniaturization, the development of lightness.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of structure simply, easily to process, the less and lighter in weight of the volumetric spaces of needs, the plumbous Baffle drive device of the Portable X-ray machine beam-defining clipper be easy for installation and maintenance.This driving device is simple to operate, safe and reliable, only need rotate the size that horizontal rotation axis and longitudinal rotation axis just easily can control laterally plumbous baffle plate and the opening and closing of longitudinal direction plumbous baffle plate window, unnecessary X-ray is masked thus that the amount of radiation of patient is dropped to is minimum.
To achieve these goals, this utility model have employed following technical scheme:
The plumbous Baffle drive device of a kind of Portable X-ray machine beam-defining clipper, comprises the plumbous frame of lateral adjustments, horizontal sector gear I, horizontal sector gear II, underframe, longitudinal sector gear I, longitudinal sector gear II, the plumbous frame of longitudinal adjustment, longitudinally plumbous baffle plate, laterally plumbous baffle plate, longitudinally plumbous pressing plate and horizontal plumbous pressing plate;
Described lateral adjustments lead erection has two, and its upper end is arranged on underframe athwartship plane respectively by plumbous frame pin; The bottom of the plumbous frame of described lateral adjustments is by bolt assembly fixed installation laterally plumbous baffle plate and horizontal plumbous pressing plate; Described horizontal sector gear I is fixedly mounted on the plumbous frame of lateral adjustments on the left of underframe athwartship plane by bolt assembly; Described horizontal sector gear II is fixedly mounted on the plumbous frame of lateral adjustments on the right side of underframe athwartship plane by bolt assembly; Underframe athwartship plane is also provided with horizontal rotation axis and driven gear; Described horizontal rotation axis is provided with gear, and is meshed with horizontal sector gear I, driven gear respectively; Described driven gear is also meshed with horizontal sector gear II;
Described longitudinal direction regulates plumbous erection to have two, and its upper end is arranged on underframe longitudinal surface respectively by plumbous frame pin; Described longitudinal direction regulates the bottom of plumbous frame by bolt assembly fixed installation longitudinally plumbous baffle plate and longitudinal plumbous pressing plate; Described longitudinal sector gear I regulates on plumbous frame by the bolt assembly longitudinal direction be fixedly mounted on the left of underframe longitudinal surface; Described longitudinal sector gear II regulates on plumbous frame by the bolt assembly longitudinal direction be fixedly mounted on the right side of underframe longitudinal surface; Underframe longitudinal surface is also provided with longitudinal rotation axis and driven gear; Described longitudinal rotation axis is provided with gear, and is meshed with longitudinal sector gear I, driven gear respectively; Described driven gear is also meshed with longitudinal sector gear II.
The plumbous Baffle drive device of Portable X-ray machine beam-defining clipper of the present utility model, adopt two groups of gears (gear on sector gear, rotation axis and driven gear), only need rotate the size that horizontal rotation axis and longitudinal rotation axis just easily can control laterally plumbous baffle plate and the opening and closing of longitudinal direction plumbous baffle plate window, unnecessary X-ray to be masked thus that the amount of radiation of patient is dropped to is minimum.
In this utility model, because the plumbous frame of lateral adjustments regulates plumbous frame to be all with underframe centrosymmetry with longitudinal and do move toward one another by the coupling of driven gear and sector gear, so the driven for opening and closing of horizontal plumbous baffle plate and longitudinal plumbous baffle plate only need rotate horizontal rotation axis and longitudinal rotation axis can control.
Compared with prior art, the beneficial effect that possesses of this utility model:
1. simple to operation, working stability, safe and reliable.Normally used compared to existing plumbous Baffle drive device is " knob rotating wire rope is to drive plumbous baffle plate; need during installation use the screw of all size and assembly pulley and drive guide rail just can complete installation; complex structure heavier-weight; bulky ", this utility model adopts two groups of gears to be coupled, opening and closing that is horizontal and longitudinally plumbous baffle plate can be driven by the rotation of rotation axis, easily control the size of laterally plumbous baffle plate and longitudinally plumbous baffle plate window opening and closing, unnecessary X-ray to be masked thus that the amount of radiation of patient is dropped to is minimum.
2. structure is simple, volume is little, lightweight, be convenient to the development of Portable X-ray machine beam-defining clipper to miniaturization, lightness; And all parts of the present utility model uses bolt assembly to assemble, and facilitates installation and the maintenance of this driving device.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of this utility model one embodiment.
Fig. 2 is the right TV structure schematic diagram of this utility model one embodiment.
Fig. 3 is the structural representation of this utility model one embodiment.
Reference numeral: the plumbous frame of 1-lateral adjustments, 2-bolt assembly, the plumbous frame pin of 3-, horizontal sector gear II, the 6-underframe of the horizontal sector gear I, 5-of 4-, the horizontal rotation axis of the longitudinal sector gear II, 9-of the longitudinal sector gear I, 8-of 7-, 10-driven gear, 11-longitudinally regulates plumbous frame, and 12-is plumbous baffle plate longitudinally, the longitudinal rotation axis of 13-, 14-is plumbous baffle plate laterally, and 15-is plumbous pressing plate longitudinally, and 16-is plumbous pressing plate laterally.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further illustrated.
Embodiment 1:
As Figure 1-3, the plumbous Baffle drive device of a kind of Portable X-ray machine beam-defining clipper, comprises the plumbous frame 1 of lateral adjustments, horizontal sector gear I 4, horizontal sector gear II 5, underframe 6, longitudinal sector gear I 7, longitudinal sector gear II 8, the plumbous frame 11 of longitudinal adjustment, longitudinally plumbous baffle plate 12, laterally plumbous baffle plate 14, longitudinally plumbous pressing plate 15 and horizontal plumbous pressing plate 16;
The plumbous frame 1 of described lateral adjustments is provided with two, and its upper end is arranged on underframe 6 athwartship plane respectively by plumbous frame pin 3; The bottom of the plumbous frame 1 of described lateral adjustments is by bolt assembly fixed installation laterally plumbous baffle plate 14 and horizontal plumbous pressing plate 16; Described horizontal sector gear I 4 is fixedly mounted on the plumbous frame 1 of lateral adjustments on the left of underframe 6 athwartship plane by bolt assembly; Described horizontal sector gear II 5 is fixedly mounted on the plumbous frame 1 of lateral adjustments on the right side of underframe 6 athwartship plane by bolt assembly; Underframe 6 athwartship plane is also provided with horizontal rotation axis 9 and driven gear; Described horizontal rotation axis 9 is provided with gear, and is meshed with horizontal sector gear I 4, driven gear respectively; Described driven gear is also meshed with horizontal sector gear II 5;
Described longitudinal direction regulates plumbous frame 11 to be provided with two, and its upper end is arranged on underframe 6 longitudinal surface respectively by plumbous frame pin 3; Described longitudinal direction regulates the bottom of plumbous frame 11 by bolt assembly fixed installation longitudinally plumbous baffle plate 12 and longitudinal plumbous pressing plate 15; Described longitudinal sector gear I 7 regulates on plumbous frame 11 by the bolt assembly longitudinal direction be fixedly mounted on the left of underframe 6 longitudinal surface; Described longitudinal sector gear II 8 regulates on plumbous frame 11 by the bolt assembly longitudinal direction be fixedly mounted on the right side of underframe 6 longitudinal surface; Underframe 6 longitudinal surface is also provided with longitudinal rotation axis 13 and driven gear; Described longitudinal rotation axis 13 is provided with gear, and is meshed with longitudinal sector gear I 7, driven gear respectively; Described driven gear is also meshed with longitudinal sector gear II 8.
The plumbous Baffle drive device structure of Portable X-ray machine beam-defining clipper of the present embodiment simply, is easily processed, the volumetric spaces lower weight needed is lighter, be easy for installation and maintenance, Portable X-ray machine beam-defining clipper is had great significance, this driving device only need rotate the size that horizontal rotation axis and longitudinal rotation axis just easily can control laterally plumbous baffle plate and longitudinally plumbous baffle plate window opening and closing, unnecessary X-ray is masked thus that the amount of radiation of patient is dropped to is minimum.
Claims (1)
1. the plumbous Baffle drive device of Portable X-ray machine beam-defining clipper, is characterized in that: comprise the plumbous frame (1) of lateral adjustments, horizontal sector gear I (4), horizontal sector gear II (5), underframe (6), longitudinal sector gear I (7), longitudinal sector gear II (8), the plumbous frame of longitudinal adjustment (11), longitudinally plumbous baffle plate (12), laterally plumbous baffle plate (14), longitudinally plumbous pressing plate (15) and horizontal plumbous pressing plate (16);
The plumbous frame (1) of described lateral adjustments is provided with two, and its upper end is arranged on underframe (6) athwartship plane respectively by plumbous frame pin (3); The bottom of the plumbous frame (1) of described lateral adjustments is by bolt assembly fixed installation laterally plumbous baffle plate (14) and horizontal plumbous pressing plate (16); Described horizontal sector gear I (4) is fixedly mounted on the plumbous frame (1) of lateral adjustments on the left of underframe (6) athwartship plane by bolt assembly; Described horizontal sector gear II (5) is fixedly mounted on the plumbous frame (1) of lateral adjustments on the right side of underframe (6) athwartship plane by bolt assembly; Underframe (6) athwartship plane is also provided with horizontal rotation axis (9) and driven gear; Described horizontal rotation axis (9) is provided with gear, and is meshed with horizontal sector gear I (4), driven gear respectively; Described driven gear is also meshed with horizontal sector gear II (5);
Described longitudinal direction regulates plumbous frame (11) to be provided with two, and its upper end is arranged on underframe (6) longitudinal surface respectively by plumbous frame pin (3); Described longitudinal direction regulates the bottom of plumbous frame (11) by bolt assembly fixed installation longitudinally plumbous baffle plate (12) and longitudinal plumbous pressing plate (15); Described longitudinal sector gear I (7) regulates on plumbous frame (11) by the bolt assembly longitudinal direction be fixedly mounted on the left of underframe (6) longitudinal surface; Described longitudinal sector gear II (8) regulates on plumbous frame (11) by the bolt assembly longitudinal direction be fixedly mounted on the right side of underframe (6) longitudinal surface; Underframe (6) longitudinal surface is also provided with longitudinal rotation axis (13) and driven gear; Described longitudinal rotation axis (13) is provided with gear, and is meshed with longitudinal sector gear I (7), driven gear respectively; Described driven gear is also meshed with longitudinal sector gear II (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420468441.XU CN204033360U (en) | 2014-08-19 | 2014-08-19 | The plumbous Baffle drive device of a kind of Portable X-ray machine beam-defining clipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420468441.XU CN204033360U (en) | 2014-08-19 | 2014-08-19 | The plumbous Baffle drive device of a kind of Portable X-ray machine beam-defining clipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204033360U true CN204033360U (en) | 2014-12-24 |
Family
ID=52234084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420468441.XU Expired - Fee Related CN204033360U (en) | 2014-08-19 | 2014-08-19 | The plumbous Baffle drive device of a kind of Portable X-ray machine beam-defining clipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204033360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105310711A (en) * | 2015-12-14 | 2016-02-10 | 深圳市创谷科技发展有限公司 | X-ray photographing system beam limiting device |
-
2014
- 2014-08-19 CN CN201420468441.XU patent/CN204033360U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105310711A (en) * | 2015-12-14 | 2016-02-10 | 深圳市创谷科技发展有限公司 | X-ray photographing system beam limiting device |
| CN105310711B (en) * | 2015-12-14 | 2018-08-21 | 深圳市创谷科技发展有限公司 | A kind of shadowgraph system beam-defining clipper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204033360U (en) | The plumbous Baffle drive device of a kind of Portable X-ray machine beam-defining clipper | |
| CN201701225U (en) | Human body rotating table for radiology department | |
| CN202229961U (en) | Rotary adjustable reduction machine | |
| CN106742931A (en) | A kind of dustbin with Automatic-dumping rubbish function | |
| CN206577248U (en) | A kind of GI Medicine instrument support frame | |
| CN208383498U (en) | A kind of Soil K+adsorption drawing out soil equipment | |
| CN201730592U (en) | Automatic mud-cleaning device for long-screw piling and pore-forming drill | |
| CN202767035U (en) | Manual operation on-and-off gate | |
| CN206417621U (en) | A kind of novel glass automatic sheet-feeding machine | |
| CN205029616U (en) | Photovoltaic power generation uses adjustable solar panel | |
| CN214471910U (en) | Sampling device convenient for adjusting depth for soil organic matter detection | |
| CN204981861U (en) | Mixed collection device of marsh gas | |
| CN203965181U (en) | A kind of manual shaftless spiral sampling device | |
| CN209127967U (en) | A kind of small-sized assembled architecture lifting device | |
| CN206178488U (en) | Automatic rotary device of solar panel | |
| CN207831834U (en) | A kind of wheat paves drying device | |
| CN209197338U (en) | A kind of lithium ion battery raw material drying unit | |
| CN206568240U (en) | A kind of paper grade (stock) paper cutter with collecting paper scrap function | |
| CN202466660U (en) | Chain knife type continuous wall chain wheel transmission mechanism | |
| CN216025162U (en) | Reducing mechanism is used in panel processing with negative pressure dust fall mechanism | |
| CN208183676U (en) | A kind of Manual gate hoist | |
| CN206794926U (en) | A kind of multistation saw blade gear grinding machine structure | |
| CN209057535U (en) | A kind of transmission mechanism for the full-feeding combine harvester that can save transmission space | |
| CN206090265U (en) | Joint cutter | |
| CN205939315U (en) | Automatic lifting and up-and-down smoke gathering mechanism with arc-shaped panel and range hood |
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: 20141224 Termination date: 20150819 |
|
| EXPY | Termination of patent right or utility model |