CN101211100A - X ray machine spot film system electric door device - Google Patents
X ray machine spot film system electric door device Download PDFInfo
- Publication number
- CN101211100A CN101211100A CNA2006101558580A CN200610155858A CN101211100A CN 101211100 A CN101211100 A CN 101211100A CN A2006101558580 A CNA2006101558580 A CN A2006101558580A CN 200610155858 A CN200610155858 A CN 200610155858A CN 101211100 A CN101211100 A CN 101211100A
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- pad
- spot film
- camshaft
- film system
- rocking arm
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- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 206010067482 No adverse event Diseases 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000013065 commercial product Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
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Abstract
The invention relates to a spot film system of a X-ray machine, in particular to an electrically operated door device of the spot film system of the X-ray machine, which comprises rocker arms, a spot film door fixed thereon and a motor arranged on a support board; wherein the motor is arranged at one end of the support board and is connected with a first rocker arm of the end via a swing rod; the other end of the support board is provided with a door rotating shaft and an angle positioning device which synchronizes with the door rotating shaft, a second rocker arm of the end is arranged on the door rotating shaft; and torsion springs are arranged on the first and the second rocker arms. The rotation of the motor of the invention is controlled by two travel switch components, the operation is balanced and noiseless, and has no adverse effects on the spot film system; furthermore, the occupying space is small.
Description
Technical field
The present invention relates to the X-ray production apparatus spot film system, specifically a kind of electric door device of X-ray production apparatus spot film system.
Background technology
The digital remote control diagnostic X-ray apparatus is widely used clinically, and the spot film system on it is positioned at film magazine carrier import and export and does not put film gate, and is neither attractive in appearance, exist potential safety hazard again; A simple radical occlusion device perhaps is installed, and the operation stability influence to whole spot film system after installing is very big.
At present, the spot film system on the digital remote control diagnostic X-ray apparatus is provided with the mechanical. points film gate at film magazine carrier import and export, normally does as a wholely with spot film system, and so just the dependence to spot film system is very big.Because the power of driving device point film gate comes from the moving component of spot film system inside, this moving component passes through under the drive of belt at motor, when power being applied to the mechanical. points film gate by push rod, push rod is will put film gate by the rocking arm of rum point film gate to open, and therefore can produce the noise of metal bump; In the time will closing a some film gate, by counter motion under the drive of belt, close under the effect of torsion spring elastic force, can produce noise again by the some film gate at motor for moving component.In addition; when moving component is applied to a film gate to power; also be subjected to the reacting force of some film gate accordingly; this reacting force has produced a reactive torque to the motor that drives this moving component; cause the exercise performance of whole spot film system to be subjected to influence; if reacting force is excessive; the overload protection that also can cause the electrical control aspect; make the moving component stop motion; influence the realization of spot film system built-in function; and then can not realize the function of making film normally, greatly reduced reliability of system operation.Because the mechanical. points film gate is bigger to the motion dependence of whole spot film system, in the process of installing, must install not only time-consuming but also require great effort through more loaded down with trivial details debugging.
In addition, the X-ray production apparatus space is little, complex structure, and the movement locus of some film gate can be subjected to the restriction of this body structure of machine.If the output shaft of motor directly meshes by shaft coupling with the rotation axis of some film gate, in the case, if motor outage or damage, motor can not run well, and door just can not freely be opened.
Summary of the invention
In order to solve above-mentioned weak point; the object of the present invention is to provide a kind of electric door device of reliable, safe X-ray production apparatus spot film system; adopt the Electrically operated gate of this structure, open the noise that does not have the metal bump when closing, also avoided the overload protection of motor at door.
The objective of the invention is to be achieved through the following technical solutions:
The present invention includes rocking arm, affixed thereon the some film gate and be installed in motor on the back up pad, described motor is positioned at an end of back up pad, is connected with first rocking arm of this end by fork; The other end in back up pad is provided with a rotation axis and the angle positioning device synchronous with it, and second rocking arm of this end is installed on the rotation axis; Be equipped with torsion spring on first and second rocking arm.
Wherein: described angle positioning device comprises first and second travel switch assembly, camshaft and cam, one end of camshaft is located on first supporting seat that is fixed in back up pad, the other end is connected synchronously rotationally with the door rotation axis, camshaft is provided with two cams that the flange direction is opposite, and first and second travel switch assembly is installed on the back up pad with two cams respectively accordingly; Described angle positioning device comprises first and second travel switch assembly, camshaft and cam, first and second travel switch assembly upper and lower settings, camshaft is provided with a cam, between two travel switch assemblies, one end of camshaft is located on first supporting seat that is fixed in back up pad, and the other end is connected synchronously rotationally with the door rotation axis; Described angle positioning device is the angle orientation instrument; One end of described fork is connected with the output shaft of motor, and the other end is connected on first rocking arm of this end; First rocking arm of this end is located on the 3rd supporting seat that is fixed in back up pad, is provided with the excentric shaft that connects with torsion spring on the 3rd supporting seat.
Advantage of the present invention and good effect are:
1. operate steadily, do not have the metal impact noise, avoid the motor overload protection.The point film gate is in opening travel, and fork contacts with push arm all the time, the stationarity when having guaranteed the operation of some film gate; In the process that a film gate is closed by torsion spring elastic force, fork also contacts with push arm, and a film gate is steadily closed, and does not produce the metal impact noise.
2. easy to maintenance.The present invention is before being installed to whole equipment of spot film system, but assembly and adjustment is good, is convenient to debugging, safeguards and maintenance.
3. easy to operate.The present invention is by the positive and negative switch of realizing the some film gate that transfers of motor, and by rotating that button is the may command motor on the guidance panel, and then realization picks and places the purpose of film magazine.
4. the present invention is simple in structure, compact, has increased the practical and attractive property of spot film system.
Description of drawings
Fig. 1 is the motion structure synoptic diagram of the present invention in spot film system;
Fig. 2 is one of structural representation of the present invention;
Fig. 3 is two of a structural representation of the present invention;
Fig. 4 is the partial enlarged drawing at A place among Fig. 2;
Fig. 5 be among Fig. 2 B to partial enlarged drawing;
Fig. 6 is the partial enlarged drawing at C place among Fig. 3;
Fig. 7 is the partial enlarged drawing at D place among Fig. 3;
Constitutional diagram when Fig. 8 puts the film gate closure for the present invention;
Constitutional diagram when Fig. 9 opens for the present invention puts film gate;
Figure 10 is the another kind of travel switch structure figure of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, the present invention is installed on the spot film outer cover 17, and there is spot film framework 16 inside.Electric door device of the present invention comprise first and second rocking arm 1,19, affixed thereon some film gate 3 and be installed in motor 4 on the back up pad 5.Motor 4 is positioned at an end of back up pad 5, and an end of fork 2 is connected with the output shaft of motor 4, and the other end is connected on first rocking arm 1 of this end.First rocking arm 1 of this end is located on the 3rd supporting seat 14 that is fixed in back up pad 5, is provided with the excentric shaft 11 that connects with torsion spring 10 on the 3rd supporting seat 14, can be used to adjust the initial position of electric door device.The other end in back up pad 5 is provided with a rotation axis 12 and the angle positioning device synchronous with it, and door rotation axis 12 is located on second supporting seat 13 that is fixed in back up pad 5, and second rocking arm 19 of this end is installed on the rotation axis 12; Be equipped with torsion spring 10 on first and second rocking arm 1,19.
Shown in Fig. 2～7, angle positioning device comprises first and second travel switch assembly 7,8, camshaft 9 and cam 18, one end of camshaft 9 is located on first supporting seat 6 that is fixed in back up pad 5, the other end is connected with door rotation axis 12, rotate synchronously, camshaft 9 is provided with two cams 18 that the flange direction is opposite, and first and second travel switch assembly 7,8 is installed on the back up pad 5, be positioned at a side of camshaft 9, corresponding with two cams 18 respectively.
As shown in figure 10, angle positioning device comprises first and second travel switch assembly 7,8, camshaft 9 and cam 18, first and second travel switch assembly 7,8 upper and lower settings, camshaft 9 is provided with a cam 18, between two travel switch assemblies, one end of camshaft 9 is located on first supporting seat 6 that is fixed in back up pad 5, and the other end is connected synchronously with door rotation axis 12.
Principle of work of the present invention is:
As Fig. 1, Fig. 8 and shown in Figure 9, the state when wherein Fig. 8 is some film gate closure (0 °).When needs are put into film magazine, press the switch on the spot film system guidance panel, direct current generator 4 work drive fork 2 and rotate.Fork 2 promotes first rocking arm 1 of this end in rotating process, some film gate 3 is little by little opened.Simultaneously, second rocking arm 19 of the other end, door rotation axis 12 and also rotate synchronously with the synchronous camshaft 9 of door rotation axis 12.State when a film gate 3 is opened into position shown in Figure 9 (100 °), cam 18 its flanges on the camshaft 9 are depressed first travel switch 7, and control motor 4 stops.At this moment, fork 2 separates with first rocking arm 1, and in the process that whole some film gate 3 opened, the fork 2 and first rocking arm 1 connect all the time.Then, inner carrier 2 stretches out, and the staff puts into carrier 2 with film magazine.After putting film magazine well, switch on the push panel reverses after the motor 4 acquisition control signals once more, and some film gate 3 is closed to the original state direction under the effect of torsion spring 10, when first rocking arm 1 on the film gate 3 with after fork 2 contacts, some film gate 3 can be closed reposefully.After returning to initial position, cam 18 its flanges on the camshaft 9 are depressed second travel switch 8, and control motor 4 stops.
Wherein, angle positioning device of the present invention also can be commercial product angle orientation instrument, preestablish a film gate to be opened to 100 ° it after, orientator records signal, control motor stop.
Motor of the present invention rotates by two travel switch assembly controls, and operation balance noiseless does not have any harmful effect to spot film system, and it is little to take up room.
Claims (5)
1. the electric door device of an X-ray production apparatus spot film system, comprise rocking arm, affixed thereon the some film gate and be installed in motor on the back up pad, it is characterized in that: described motor (4) is positioned at an end of back up pad (5), is connected with first rocking arm (1) of this end by fork (2); The other end in back up pad (5) is provided with a rotation axis (12) and the angle positioning device synchronous with it, and second rocking arm (19) of this end is installed on the rotation axis (12); First and second rocking arm is equipped with torsion spring (10) on (1,19).
2. by the unidirectional drive electric door device on the described Medical Devices spot film system of claim 1, it is characterized in that: described angle positioning device comprises first, two travel switch assemblies (7,8), camshaft (9) and cam (18), one end of camshaft (9) is located on first supporting seat (6) that is fixed in back up pad (5), the other end is connected synchronously rotationally with door rotation axis (12), camshaft (9) is provided with two cams (18) that the flange direction is opposite, first, two travel switch assemblies (7,8) be installed in accordingly on the back up pad (5) with two cams (18) respectively.
3. by the unidirectional drive electric door device on the described Medical Devices spot film system of claim 1, it is characterized in that: described angle positioning device comprises first and second travel switch assembly (7,8), camshaft (9) and cam (18), first and second travel switch assembly (7,8) upper and lower settings, camshaft (9) is provided with a cam (18), between two travel switch assemblies, one end of camshaft (9) is located on first supporting seat (6) that is fixed in back up pad (5), and the other end is connected synchronously rotationally with door rotation axis (12).
4. by the unidirectional drive electric door device on the described Medical Devices spot film system of claim 1, it is characterized in that: described angle positioning device is the angle orientation instrument.
5. by the unidirectional drive electric door device on claim 1, the 2 or 3 described Medical Devices spot film systems, it is characterized in that: an end of described fork (2) is connected with the output shaft of motor (4), and the other end is connected on first rocking arm (1) of this end; First rocking arm (1) of this end is located on the 3rd supporting seat (14) that is fixed in back up pad (5), is provided with the excentric shaft (11) that connects with torsion spring (10) on the 3rd supporting seat (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610155858A CN100587592C (en) | 2006-12-31 | 2006-12-31 | X ray machine spot film system electric door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610155858A CN100587592C (en) | 2006-12-31 | 2006-12-31 | X ray machine spot film system electric door device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101211100A true CN101211100A (en) | 2008-07-02 |
| CN100587592C CN100587592C (en) | 2010-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610155858A Expired - Fee Related CN100587592C (en) | 2006-12-31 | 2006-12-31 | X ray machine spot film system electric door device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100587592C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943170A (en) * | 2012-12-12 | 2013-02-27 | 河南恒星科技股份有限公司 | Adjustable wind shielding plate for austenite furnace mouth |
| CN103227540A (en) * | 2013-04-11 | 2013-07-31 | 尚勤贵 | Frame coil forming machine |
| CN103439350A (en) * | 2013-08-23 | 2013-12-11 | 丹东新射线科技有限公司 | X-ray radiographic inspection system device for pipe orifices in two ends of pipe and inspection method based on system device |
| CN105388961A (en) * | 2014-08-22 | 2016-03-09 | 南京普爱射线影像设备有限公司 | Operation level control structure |
-
2006
- 2006-12-31 CN CN200610155858A patent/CN100587592C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943170A (en) * | 2012-12-12 | 2013-02-27 | 河南恒星科技股份有限公司 | Adjustable wind shielding plate for austenite furnace mouth |
| CN102943170B (en) * | 2012-12-12 | 2013-11-13 | 河南恒星科技股份有限公司 | Adjustable wind shielding plate for austenite furnace mouth |
| CN103227540A (en) * | 2013-04-11 | 2013-07-31 | 尚勤贵 | Frame coil forming machine |
| CN103227540B (en) * | 2013-04-11 | 2015-05-06 | 尚勤贵 | Frame coil forming machine |
| CN103439350A (en) * | 2013-08-23 | 2013-12-11 | 丹东新射线科技有限公司 | X-ray radiographic inspection system device for pipe orifices in two ends of pipe and inspection method based on system device |
| CN105388961A (en) * | 2014-08-22 | 2016-03-09 | 南京普爱射线影像设备有限公司 | Operation level control structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100587592C (en) | 2010-02-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGRUAN MEDICAL SYSTEMS CO., LTD., SHENYANG Free format text: FORMER OWNER: DONGRUAN PHILIPS MEDICAL EQUIPMENT AND SYSTEM CO., LTD. Effective date: 20140210 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140210 Address after: 110179 Liaoning Shenyang Hunnan New Century Road No. 16 Patentee after: SHENYANG NEUSOFT MEDICAL SYSTEMS Co.,Ltd. Address before: 110179 Liaoning city of Shenyang province high tech Zone Hunnan Industrial Zone East Software Park Patentee before: Philips and Neusoft Medical System Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: 110179 No. 177-1 Innovation Road, Hunnan District, Shenyang City, Liaoning Province Patentee after: Shenyang Neusoft Medical Systems Co.,Ltd. Address before: 110179 No. 16 Century Road, Hunnan New District, Shenyang City, Liaoning Province Patentee before: SHENYANG NEUSOFT MEDICAL SYSTEMS Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20211231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |