CN103462632A - Digital X-ray camera - Google Patents
Digital X-ray camera Download PDFInfo
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- CN103462632A CN103462632A CN2013104336549A CN201310433654A CN103462632A CN 103462632 A CN103462632 A CN 103462632A CN 2013104336549 A CN2013104336549 A CN 2013104336549A CN 201310433654 A CN201310433654 A CN 201310433654A CN 103462632 A CN103462632 A CN 103462632A
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- magnet ring
- pillar
- digitized
- ray
- video camera
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Abstract
The invention discloses a digital X-ray camera, which comprises a pillar and also comprises a magnet ring which is arranged on the pillar and can vertically move relative to the pillar. A compressed spring is also arranged between the magnet ring and the top part of the pillar; the bottom part of the pillar is provided with a coil; one side of the pillar is provided with a cross arm parallel with the pillar; the upper end and the lower end of the cross arm are respectively and fixedly provided with an X-ray transmitting device and an image receiving device. The upper end part of the pillar is provided with the compressed spring, and the coil is electrified to generate a magnetic field, and therefore, a repulsive force is generated to the magnet ring; by changing the current intensity of the coil, the magnitude of the repulsive force is changed, and during the moving process of the magnet ring, the elasticity of the spring is gradually changed; when the repulsive force between the magnet ring and the magnetic field of the coil is equal to the elasticity of the spring, the magnet ring is fixed, and therefore, the height adjustment of the magnet ring is realized, so that the magnet ring is better in stability when vertically moving; by setting scale marks on the surface of the pillar, the control of the position of the magnet ring is more accurate.
Description
Technical field
The present invention relates to a kind of digitized x-ray video camera, belonged to medical image acquisition technique field.
Background technology
Be applied to medical image capture device during the digitized x-ray camera, then the image of collection be sent to server end.The X ray discharger of digitized x-ray video camera is not unalterable, in the process of image acquisition, and due to the difference of human body individuality, need to be by its continuous adjustment.But the stability of the position adjustment of the X ray discharger of existing digitized x-ray video camera and accuracy are not very high, and tiny error tends to affect the image acquisition quality in later stage.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of digitized x-ray video camera, the position of adjustment X ray discharger that can safety and stability, and it is high to adjust precision.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of digitized x-ray video camera, comprise column, also comprise be arranged on described column, its magnet ring moved up and down relatively, also be provided with compressed spring between the top of described magnet ring and described column, the bottom of described column is provided with coil, one side of described column is provided with transverse arm in parallel, and the two ends up and down of described transverse arm are fixed with respectively X ray discharger and image received device.
Aforesaid a kind of digitized x-ray video camera is characterized in that: described X ray discharger is connected with described transverse arm by pole, and described pole can move up and down by relatively described transverse arm.
Aforesaid a kind of digitized x-ray video camera, it is characterized in that: the surface of described column is provided with graduation mark.
Aforesaid a kind of digitized x-ray video camera, it is characterized in that: the surface of described transverse arm is provided with graduation mark.
Aforesaid a kind of digitized x-ray video camera is characterized in that: the relatively described column of described magnet ring is rotatable.
Aforesaid a kind of digitized x-ray video camera is characterized in that: the upper surface of described magnet ring is provided with for showing the graduation mark of its rotational angle.
Aforesaid a kind of digitized x-ray video camera, it is characterized in that: moving up and down by motor of described pole drives.
The invention has the beneficial effects as follows: by the upper end at column, Compress Spring is set, by the mode to coil electricity, make it produce magnetic field, thereby magnet ring is produced to repulsive force, by changing the size of current of coil, change the size of repulsive force, in the process moved at magnet ring, the elastic force of spring also changes gradually, when magnet ring equates with spring force with the repulsive force of coil magnetic field, magnet ring is fixed, thereby realize Magnet is changed the adjusting of height, make its stationarity when moving up and down better, by on the column surface, graduation mark being set, make the control of magnet ring position more accurate.
The accompanying drawing explanation
Fig. 1 is the structural representation of a kind of digitized x-ray video camera of the present invention;
Fig. 2 is the top view of column of the present invention and magnet ring junction.
The specific embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As depicted in figs. 1 and 2, a kind of digitized x-ray video camera, comprise column 1, also comprise be arranged on described column 1, its magnet ring moved up and down 8 relatively, also be provided with compressed spring 9 between the top of described magnet ring 8 and described column 1, the bottom of described column 1 is provided with coil 7, and a side of described column 1 is provided with transverse arm in parallel 2, and the two ends up and down of described transverse arm 2 are fixed with respectively X ray discharger 3 and image received device 4.The spring 9 of compression is set by the upper end at column 1, by the mode to coil 7 energisings, make it produce magnetic field, thereby magnet ring 8 is produced to repulsive force, by changing the size of current of coil 7, change the size of repulsive force, in the process moved at magnet ring 8, the elastic force of spring 9 also changes gradually, when magnet ring equates with spring force with the repulsive force of coil magnetic field, magnet ring is fixed, the position that is X ray discharger 3 and image received device 4 is fixed, and makes its stationarity when moving up and down better.
Described X ray discharger 3 is connected with described transverse arm 2 by pole 5, and described pole 5 can move up and down by relatively described transverse arm 2, moving up and down by motor (not looking out in figure) of pole 5 drives, and makes X ray discharger 3 relative image received device 4 positions adjustable.
The surface of described column 1 is provided with graduation mark, makes the adjustment of transverse arm 2 positions more accurately intuitively, guarantees image quality.
The surface of transverse arm 2 is provided with graduation mark, makes ray discharger 3 adjustment highly more accurately directly perceived, guarantees image quality.
The relatively described column 1 of magnet ring 8 is rotatable, makes whole equipment can meet the shooting requirement of different angles.
The upper surface of magnet ring 8 is provided with for showing the graduation mark of its rotational angle, is convenient to the rotational angle of controlling magnet ring 8.
In sum, the invention provides a kind of digitized x-ray video camera, the position of adjustment X ray discharger that can safety and stability, and it is high to adjust precision.
Above demonstration and described ultimate principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is by appending claims and equivalent circle thereof.
Claims (7)
1. a digitized x-ray video camera, comprise column (1), it is characterized in that: also comprise being arranged on that described column (1) is upper, its magnet ring moved up and down (8) relatively, also be provided with compressed spring (9) between the top of described magnet ring (8) and described column (1), the bottom of described column (1) is provided with coil (7), one side of described column (1) is provided with transverse arm in parallel (2), and the two ends up and down of described transverse arm (2) are fixed with respectively X ray discharger (3) and image received device (4).
2. a kind of digitized x-ray video camera according to claim 1 is characterized in that: described X ray discharger (3) is connected with described transverse arm (2) by pole (5), and described pole (5) can move up and down by relatively described transverse arm (2).
3. a kind of digitized x-ray video camera according to claim 1 and 2, it is characterized in that: the surface of described column (1) is provided with graduation mark.
4. a kind of digitized x-ray video camera according to claim 3, it is characterized in that: the surface of described transverse arm (2) is provided with graduation mark.
5. a kind of digitized x-ray video camera according to claim 4, it is characterized in that: the relatively described column of described magnet ring (8) (1) is rotatable.
6. a kind of digitized x-ray video camera according to claim 5, it is characterized in that: the upper surface of described magnet ring (8) is provided with for showing the graduation mark of its rotational angle.
7. a kind of digitized x-ray video camera according to claim 6, it is characterized in that: moving up and down by motor of described pole (5) drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310433654.9A CN103462632B (en) | 2013-09-23 | 2013-09-23 | Digital X-ray camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310433654.9A CN103462632B (en) | 2013-09-23 | 2013-09-23 | Digital X-ray camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103462632A true CN103462632A (en) | 2013-12-25 |
| CN103462632B CN103462632B (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310433654.9A Expired - Fee Related CN103462632B (en) | 2013-09-23 | 2013-09-23 | Digital X-ray camera |
Country Status (1)
| Country | Link |
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| CN (1) | CN103462632B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725580A (en) * | 2016-12-28 | 2017-05-31 | 深圳安科高技术股份有限公司 | A kind of breast compressing arrangement and its mammogram instrument |
| CN114011359A (en) * | 2021-09-29 | 2022-02-08 | 广东丽臣奥威实业有限公司 | Sealed surfactant reation kettle |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57200949A (en) * | 1981-06-02 | 1982-12-09 | Toshiba Corp | Optical recording information reader |
| US5544217A (en) * | 1993-03-31 | 1996-08-06 | Shimadzu Corporation | Mobile medical X-ray apparatus |
| JPH08299393A (en) * | 1995-04-27 | 1996-11-19 | Shimadzu Corp | Medical examination bed |
| US20030234584A1 (en) * | 2002-03-13 | 2003-12-25 | Shin-Etsu Chemical Co., Ltd. | Linear motor |
| CN1468584A (en) * | 2002-06-27 | 2004-01-21 | 西门子公司 | Connecting apparatus for positioning gradient coil parts |
| CN101474063A (en) * | 2007-09-21 | 2009-07-08 | 西门子公司 | Medical examination apparatus |
| CN102204824A (en) * | 2010-03-31 | 2011-10-05 | Ge医疗系统环球技术有限公司 | Lifting device for supporting C-shaped or U-shaped arm and medical X-ray machine thereof |
| CN102429670A (en) * | 2010-08-25 | 2012-05-02 | 西门子公司 | Medical examination- or treatment device i.e. X-ray device, for patient, has magnet elements provided at C-arm and magnetic field producing elements provided at holder for producing magnetic fields that cause C-arm movement along arm path |
| CN203483442U (en) * | 2013-09-23 | 2014-03-19 | 江苏美伦影像系统有限公司 | Digitized X-ray vidicon |
-
2013
- 2013-09-23 CN CN201310433654.9A patent/CN103462632B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57200949A (en) * | 1981-06-02 | 1982-12-09 | Toshiba Corp | Optical recording information reader |
| US5544217A (en) * | 1993-03-31 | 1996-08-06 | Shimadzu Corporation | Mobile medical X-ray apparatus |
| JPH08299393A (en) * | 1995-04-27 | 1996-11-19 | Shimadzu Corp | Medical examination bed |
| US20030234584A1 (en) * | 2002-03-13 | 2003-12-25 | Shin-Etsu Chemical Co., Ltd. | Linear motor |
| CN1468584A (en) * | 2002-06-27 | 2004-01-21 | 西门子公司 | Connecting apparatus for positioning gradient coil parts |
| CN101474063A (en) * | 2007-09-21 | 2009-07-08 | 西门子公司 | Medical examination apparatus |
| CN102204824A (en) * | 2010-03-31 | 2011-10-05 | Ge医疗系统环球技术有限公司 | Lifting device for supporting C-shaped or U-shaped arm and medical X-ray machine thereof |
| CN102429670A (en) * | 2010-08-25 | 2012-05-02 | 西门子公司 | Medical examination- or treatment device i.e. X-ray device, for patient, has magnet elements provided at C-arm and magnetic field producing elements provided at holder for producing magnetic fields that cause C-arm movement along arm path |
| CN203483442U (en) * | 2013-09-23 | 2014-03-19 | 江苏美伦影像系统有限公司 | Digitized X-ray vidicon |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725580A (en) * | 2016-12-28 | 2017-05-31 | 深圳安科高技术股份有限公司 | A kind of breast compressing arrangement and its mammogram instrument |
| CN106725580B (en) * | 2016-12-28 | 2020-02-21 | 深圳安科高技术股份有限公司 | Breast compression device and mammography apparatus thereof |
| CN114011359A (en) * | 2021-09-29 | 2022-02-08 | 广东丽臣奥威实业有限公司 | Sealed surfactant reation kettle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103462632B (en) | 2015-04-22 |
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| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cui Jinjiang Inventor before: Han Lijun |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HAN LIJUN TO: CUI JINJIANG |
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| CB03 | Change of inventor or designer information |
Inventor after: Wang Yanni Inventor before: Cui Jinjiang |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20180923 |
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| CF01 | Termination of patent right due to non-payment of annual fee |