CN203314983U - X-ray photographic unit - Google Patents
X-ray photographic unit Download PDFInfo
- Publication number
- CN203314983U CN203314983U CN2013203150270U CN201320315027U CN203314983U CN 203314983 U CN203314983 U CN 203314983U CN 2013203150270 U CN2013203150270 U CN 2013203150270U CN 201320315027 U CN201320315027 U CN 201320315027U CN 203314983 U CN203314983 U CN 203314983U
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- China
- Prior art keywords
- ray source
- ray
- source assembly
- rotating shaft
- ray equipment
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Abstract
An X-ray photographic unit comprises a suspension frame, an X-ray source component, and an angle indicator used for indicating rotation angle of the X-ray source component. The angle indicator is fixedly connected to the X-ray source component. According to the technical scheme and according to the principle of gravity, a hammer dries a hand to point out the rotation angle of the X-ray source component; when a doctor or an operator rotates the X-ray source component, a dial rotates with the X-ray source component and the hammer is immobilized under the action of gravity; the hammer is connected with the hand through a rotary shaft, so that the rotation angle of the X-ray source component can be indicated through the angle of rotation of the hand relative to the dial. The X-ray photographic unit has the advantages of simple structure, reliable performance and long service life.
Description
Technical field
This utility model relates to field of medical, particularly a kind of X-ray equipment.
Background technology
The ray emission end of digital radiography (Digital Radiography, DR) equipment generally includes bulb suspention frame (Tube Ceiling Stand, TCS) and is installed on the x-ray source assembly of bulb suspention frame end.The x-ray source assembly is the set of a series of parts, generally comprises bulb, beam-defining clipper and handle etc.During medical inspection, the x-ray source assembly can check the purpose rotation according to difference, to adapt to different pendulum position.
Inclinometer is a kind of device of the sign x-ray source assembly anglec of rotation commonly used.Existing inclinometer comprises bubble inclinometer and electronic type inclinometer.
The bubble inclinometer is whether level and predict incline direction and the gauge of angle of inspection machine installed surface.The bubble inclinometer generally includes the stand of manufacturing with Steel material, after Precision Machining, the stand base must be smooth, the glass tubing of lengthwise circle curved shape is equipped with in seat surface central authorities, the at one end small-sized level vial of additional lateral is also arranged, be full of ether or ethanol in pipe, and leave a bubble, bubble forever is positioned at peak in pipe.At the bubble two ends, the scale graduation is all arranged on glass tubing.
The electronic type inclinometer is used for measuring high-precision toolroom machine, as bed surfaces such as lathe, milling machine, cutting processing machine, 3D coordinate measurements.The cardinal principle of electronics inclinometer has two kinds of inductance type and condenser types etc.Also can be divided into a peacekeeping Two-dimensional electron inclinometer according to the direction of measurement difference.Wherein, when the inductance type inclinometer tilts because of workpiece for measurement when the pedestal of inclinometer, its inner pendulum is because of the change in voltage of the mobile induction coil that causes.Its measuring principle of capacitance type angle instrument is a circular pendulum free suspension thin online, and pendulum is affected by the earth's core gravity, and is suspended in without Frotteurism.The both sides of pendulum be equipped with electrode and gap when identical capacitance equate.If inclinometer is affected by workpiece for measurement, cause two clearance distances to change, produce the electric capacity difference, the difference of angulation.
The utility model content
To be solved in the utility model is to have the angle indicator now when the x-ray source assembly anglec of rotation of designation number X-ray equipment, dumb and baroque problem.
For addressing the above problem, technical solutions of the utility model provide a kind of X-ray equipment, comprise suspention frame and x-ray source assembly, also comprise the angle indicating device of the anglec of rotation that is used to indicate described x-ray source assembly, described angle indicating device is fixed in described x-ray source assembly.
Alternatively, the anglec of rotation of described x-ray source assembly refers to the angle that described x-ray source assembly rotates on perpendicular.
Alternatively, described angle indicating device comprises: housing; Indication panel, comprise first surface and the second surface arranged back to described first surface, and the first surface of described indication panel is provided with graduated disc; Rotating shaft, described rotating shaft runs through described indication panel by the central authorities of described graduated disc, and described rotating shaft has the first end of being derived by described first surface and second end of being derived by described second surface; Pointer, rotatably be arranged at the first end of described rotating shaft; Weight, rotatably be arranged at the second end of described rotating shaft.
Alternatively, described weight is fan-shaped.
Alternatively, described housing comprises that one is covered in the sealer of the first surface of described indication panel.
Alternatively, the central authorities of described graduated disc also are provided with a hand rest affixed with described pointer, and described hand rest rotatably is connected in the first end of described rotating shaft.
Alternatively, described housing is provided with for controlling the button of described X-ray equipment moving, and described button is positioned at the both sides of described indication panel.
Alternatively, described weight is arranged with the weight protective cover outward.
Compared with prior art, the X-ray equipment of technical solutions of the utility model relies on gravity principle, drives the anglec of rotation of pointer indication x-ray source assembly by weight.When doctor or operator rotate the x-ray source assembly, graduated disc rotates along with the rotation of x-ray source assembly, and weight remains motionless due to action of gravity, because weight is connected with pointer by rotating shaft, therefore the angle that can rotate relative to graduated disc by pointer is indicated the anglec of rotation of x-ray source assembly, there is the advantage of simple in structure, dependable performance, long service life.
The accompanying drawing explanation
Fig. 1 is the schematic diagram of this utility model X-ray equipment one embodiment;
Fig. 2 is the cutaway view of the angle indicating device of this utility model X-ray equipment one embodiment;
Fig. 3 is the schematic diagram of the weight of angle indicating device;
Fig. 4 is schematic diagram when in this utility model X-ray equipment one embodiment, the x-ray source assembly rotates.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can more be become apparent, below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.Set forth detail in the following description so that fully understand this utility model.But this utility model can be different from alternate manner described here and implements with multiple, and those skilled in the art can be in the situation that do similar popularization without prejudice to this utility model intension.Therefore this utility model is not subject to the restriction of the following public specific embodiment.
Consult Fig. 1 and Fig. 2, Fig. 1 is the schematic diagram of this utility model X-ray equipment one embodiment, and Fig. 2 is the cutaway view of the angle indicating device of this utility model X-ray equipment one embodiment.
Technical solutions of the utility model provide a kind of X-ray equipment, comprise bulb suspention frame 100 and x-ray source assembly 200, the angle indicating device 300 that also comprises the anglec of rotation that is used to indicate described x-ray source assembly 200, described angle indicating device 300 is fixed in described x-ray source assembly 200.
When X-ray checks, according to the difference that checks purpose, X-ray equipment may need to carry out multifreedom motion, and for example, the different person under inspection for height, need to regulate the length of bulb suspention frame 100 to aim at person under inspection's position to be checked; For the pendulum position requirement of the vertical position of difference, clinostatism photography, the anglec of rotation that needs to regulate x-ray source assembly 200.It should be noted that, the anglec of rotation of described x-ray source assembly 200 refers to the angle that described x-ray source assembly rotates on perpendicular.Described x-ray source assembly 200 is on other planes, and for example the anglec of rotation of horizontal direction, can not measure by the angle indicating device of this utility model X-ray equipment.
As shown in Figure 2, described angle indicating device 300 comprises housing 310, indication panel 320, rotating shaft 330, pointer 340 and weight 350.
Described indication panel 320, comprise first surface 321 and the second surface 322 arranged back to described first surface 321, and the first surface 321 of described indication panel 320 is provided with graduated disc 323.The scale that graduated disc 323 evenly indicates 0 degree to 360 degree distributes, and the interval of two adjacent scales can be 5 degree, 10 degree, 30 degree or 90 degree etc.In the present embodiment, graduated disc 323 be take 30 degree as scale interval, can cover pendulum parallactic angle degree commonly used, and unlikely overstocked and affect the doctor or the operator accurately reads between scale.The centre position of two adjacent scales can be by signs such as round dots.
In the present embodiment, described housing 310 comprises that one is covered in the sealer 311 of the first surface 321 of described indication panel 320.Described sealer 311 can adopt resin or glass to make, and for preventing dust or other pollutant, enters housing 310 inside of angle indicating device 300.
Described rotating shaft 330 runs through described indication panel 320 by the central authorities of described graduated disc 323, and described rotating shaft 330 has the first end 331 of being derived by described first surface 321 and second end 332 of being derived by described second surface 322.Described pointer 340 rotatably is arranged at the first end 331 of described rotating shaft 330.Described weight 350 rotatably is arranged at the second end 332 of described rotating shaft 330.
Consult Fig. 3, Fig. 3 is the schematic diagram of the weight of angle indicating device.In the present embodiment, described weight 350 is fan-shaped, and in other embodiments, described weight 350 can be also other shapes.It should be noted that, when described weight 350 be shaped as centrosymmetry or axial symmetry the time, the second end 332 of described rotating shaft 330 is connected part with described weight 350 should be as far as possible away from described weight 350De center.
Continue to consult Fig. 2, the outer weight protective cover 360 that is arranged with of described weight 350.Weight protective cover 360 enters wherein for preventing dust or other pollutant.
In another embodiment, the central authorities of described graduated disc 323 are provided with a hand rest (not shown) affixed with described pointer 340, and described hand rest rotatably is connected in the first end 331 of described rotating shaft 330.Described hand rest is for fixed pointers.
Continue to consult Fig. 1, also be provided with the button 370 for controlling described X-ray equipment moving on described housing 310.Described button 370 can be positioned at the both sides of described indication panel 320, also can be positioned at described indication panel 320 optional position on every side, so that doctor or operator regulate the motion of X-ray equipment.
Describe below in conjunction with Fig. 1, Fig. 2 and Fig. 4 the process that this utility model X-ray equipment utilization angle indicating device illustrates the x-ray source assembly anglec of rotation in detail.
Consult Fig. 1, when original state, x-ray source assembly 200, in level, does not rotate, and pointer points to 0 degree vertically downward.
Consult Fig. 4, Fig. 4 is schematic diagram when in this utility model X-ray equipment one embodiment, the x-ray source assembly rotates.When the patient puts position while adjusting, can be by doctor or operator's manual rotation x-ray source assembly 200, or select corresponding button 370 with rotational x-ray source component 200 by doctor or operator.In the present embodiment, x-ray source assembly 200 is along direction of arrow rotation 30 degree.Because weight 350 does not rotate under action of gravity, and first end 331 concatenation pointer 340, the second ends 332 connection weights 350 of rotating shaft 330, therefore, pointer 340 does not rotate yet but keeps vertically downward.Now, the positions of 30 degree on the graduated disc of pointer 340 sensing indication panels 320.
So far, doctor or operator can be known the anglec of rotation of x-ray source assembly 200.
In sum, the X-ray equipment of technical solutions of the utility model relies on gravity principle, drives the anglec of rotation of pointer indication x-ray source assembly by weight.When doctor or operator rotate the x-ray source assembly, graduated disc rotates along with the rotation of x-ray source assembly, and weight remains motionless due to action of gravity, because weight is connected with pointer by rotating shaft, therefore the angle that can rotate relative to graduated disc by pointer is indicated the anglec of rotation of x-ray source assembly, there is the advantage of simple in structure, dependable performance, long service life.
Although this utility model with preferred embodiment openly as above; but it is not for limiting this utility model; any those skilled in the art are not within breaking away from spirit and scope of the present utility model; can utilize method and the technology contents of above-mentioned announcement to make possible change and modification to technical solutions of the utility model; therefore; every content that does not break away from technical solutions of the utility model; any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, all belong to the protection domain of technical solutions of the utility model.
Claims (8)
1. an X-ray equipment, comprise bulb suspention frame and x-ray source assembly, it is characterized in that, also comprise the angle indicating device of the anglec of rotation that is used to indicate described x-ray source assembly, described angle indicating device is fixed in described x-ray source assembly.
2. X-ray equipment according to claim 1, is characterized in that, the anglec of rotation of described x-ray source assembly refers to the angle that described x-ray source assembly rotates on perpendicular.
3. X-ray equipment according to claim 1, is characterized in that, described angle indicating device comprises:
Housing;
Indication panel, comprise first surface and the second surface arranged back to described first surface, and the first surface of described indication panel is provided with graduated disc;
Rotating shaft, described rotating shaft runs through described indication panel by the central authorities of described graduated disc, and described rotating shaft has the first end of being derived by described first surface and second end of being derived by described second surface;
Pointer, rotatably be arranged at the first end of described rotating shaft;
Weight, rotatably be arranged at the second end of described rotating shaft.
4. X-ray equipment according to claim 3, is characterized in that, described weight is fan-shaped.
5. X-ray equipment according to claim 3, is characterized in that, described housing comprises that one is covered in the sealer of the first surface of described indication panel.
6. X-ray equipment according to claim 3, is characterized in that, the central authorities of described graduated disc also are provided with a hand rest affixed with described pointer, and described hand rest rotatably is connected in the first end of described rotating shaft.
7. X-ray equipment according to claim 3, is characterized in that, described housing is provided with for controlling the button of described X-ray equipment moving, and described button is positioned at the both sides of described indication panel.
8. X-ray equipment according to claim 3, is characterized in that, described weight is arranged with the weight protective cover outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203150270U CN203314983U (en) | 2013-06-03 | 2013-06-03 | X-ray photographic unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203150270U CN203314983U (en) | 2013-06-03 | 2013-06-03 | X-ray photographic unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203314983U true CN203314983U (en) | 2013-12-04 |
Family
ID=49654392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203150270U Expired - Lifetime CN203314983U (en) | 2013-06-03 | 2013-06-03 | X-ray photographic unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203314983U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808692A (en) * | 2014-01-23 | 2015-07-29 | 上海西门子医疗器械有限公司 | X-ray machine, suspended bulb tube system and angle adjusting device for control panel of suspended bulb tube system |
| CN113745077A (en) * | 2021-08-07 | 2021-12-03 | 电科睿视技术(北京)有限公司 | Error correction device for X-ray tube and use method thereof |
-
2013
- 2013-06-03 CN CN2013203150270U patent/CN203314983U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808692A (en) * | 2014-01-23 | 2015-07-29 | 上海西门子医疗器械有限公司 | X-ray machine, suspended bulb tube system and angle adjusting device for control panel of suspended bulb tube system |
| CN113745077A (en) * | 2021-08-07 | 2021-12-03 | 电科睿视技术(北京)有限公司 | Error correction device for X-ray tube and use method thereof |
| CN113745077B (en) * | 2021-08-07 | 2023-07-28 | 电科睿视技术(北京)有限公司 | Error correction device for X-ray tube and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201815 Shanghai City, Jiading District Jiading Industrial Zone No. 1180 Building 8 Hing Road Patentee after: Shanghai Lianying Medical Technology Co.,Ltd. Address before: 201815 Shanghai City, Jiading District Jiading Industrial Zone No. 1180 Building 8 Hing Road Patentee before: SHANGHAI UNITED IMAGING HEALTHCARE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
|
| CX01 | Expiry of patent term |