CN102331796B - Electric control system for U-shaped arm - Google Patents
Electric control system for U-shaped arm Download PDFInfo
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- CN102331796B CN102331796B CN 201110308101 CN201110308101A CN102331796B CN 102331796 B CN102331796 B CN 102331796B CN 201110308101 CN201110308101 CN 201110308101 CN 201110308101 A CN201110308101 A CN 201110308101A CN 102331796 B CN102331796 B CN 102331796B
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Abstract
The invention discloses an electric control system for a U-shaped arm. The control system comprises a power switch and a liquid crystal display and keyboard input device, wherein the power switch is used for providing working power required in operation; the power switch is connected with a control panel and a tracking driving panel; the control panel is used for controlling the display of liquid crystal screen parameters and states of the liquid crystal display and keyboard input device, reading keyboard commands and calculating and sampling the current position of each action; the liquid crystal display and keyboard input device are used for confirming a H function, F function or A function of the U-shaped arm or vertical or horizontal tracking of a DR (Data Recorder) plate; and the current position is computed and sampled by virtue of the control panel, a signal on the control panel is sent to the tracking driving panel, and the tracking driving panel controls an executing plate for executing actions to execute an action corresponding to a hardware operation. The electric control system provided by the invention has the advantages that the precision of action in place is promoted, error is small and running is stable.
Description
Technical field:
The present invention relates to a kind of medical equipment, particularly a kind of U-shaped arm electric control system.
Background technology:
The function of existing U-shaped arm electric control system is comparatively simple, can only satisfy the demand of generally taking the photograph sheet, dissect taking the photograph sheet and can't finishing of position for human body is special, that has limited the diagnostician takes the photograph the sheet requirement, simultaneously, the electrical control of existing U-shaped arm is low to the control accuracy of action movement, and error is big, has run action phenomenon especially severe not in place.
Summary of the invention:
The objective of the invention is in order to overcome above deficiency, a kind of raising action in-placing precision, less, the stable U-shaped arm electric control system of error are provided.
Purpose of the present invention is achieved through the following technical solutions: a kind of U-shaped arm electric control system, described control system comprises the execution plate, be used for providing the power switch of the needed working power of work, liquid crystal display and finger-impu system, power switch is connected with control panel and follows the tracks of drive plate, control panel is used for control liquid crystal display and the liquid crystal screen parameter of finger-impu system and the demonstration of state, reading of keyboard instruction, calculate each action current location and sampling, liquid crystal display and finger-impu system are used for determining the H function of U-shaped arm or the horizontal or vertical tracking of F function or A function or DR plate, carry out calculating and the sampling of current location by described control panel, sending to of the current location that control panel obtains and sampled signal followed the tracks of on the drive plate, thereby follows the tracks of the execution that drive plate control is moved to the corresponding hardware operation for the execution plate of carrying out action.
Further improvement of the present invention is: described liquid crystal display and finger-impu system are provided with pad pasting key port and liquid crystal display port; pad pasting key port communicates with J4 port on the control panel; be used for the push button signalling of pad pasting is introduced microcomputer; after microcomputer is to push button signalling decoding analysis, determine to carry out DR plate button or H button or F button or A button on the control panel; and the sampling thief of opening the position corresponding with it carries out signal sampling; the liquid crystal display port communicates with a J1 port on the control panel; sampling thief is provided with a J2 port that is used to sampling thief that power supply is provided; control panel is provided with J2A port and J1A port; J2A port and J1A port respectively with follow the tracks of drive plate on J2 port and J1 port communicate; follow the tracks of on the drive plate and also be provided with the J12 port; the J13 port; the J14 port; the J10 port; the J4 port; the J6 port; the J8 port; the J7 port; J5 port and J9 port; the J12 port with carry out plate on be used for carry out the DR plate and follow the tracks of the control signal port of control and communicate; the J13 port communicates with the guard signal port that is used for carrying out DR plate rotation protection on carrying out plate; the J14 port communicates with the control port that is used for controlling the DR main contactor on carrying out plate; the J10 port communicates with anxious power failure source port on carrying out plate; the J4 port with carry out plate on be used for the action of control U arm signal port communicate; the J6 port with carry out plate on be used for carrying out H/following utmost point protection first port communicate; the J8 port with carry out plate on be used for carrying out F far away/second port of proximal pole protection communicates; the J7 port with carry out plate on be used for carrying out A just/the 3rd port of negative pole protection communicates; the J5 port communicates with the main contactor port of U arm motor on carrying out plate, and the J9 port communicates with primary power contactor port on the execution plate.
Further improvement of the present invention is: described sampling thief comprises H sampling, F sampling, A sampling and the sampling of DR plate.
Further improvement of the present invention is: described liquid crystal display and finger-impu system are when determining the horizontal or vertical tracking of U-shaped arm DR plate, carry out calculating and the sampling of current location by described control panel, and sending on the tracking drive plate signal on the described control panel, thereby follow the tracks of execution that execution plate that drive plate control is used for carrying out action moves to the corresponding hardware operation in the horizontal or vertical tracking of described execution DR plate, allow the electric potential signal of tracking effective, hardware circuit detects the angle motion of U arm automatically, when there is potential difference in the angle position of the angle position of U arm and DR plate, thereby follow the tracks of the execution that drive plate control is moved to the corresponding hardware operation for the execution plate of carrying out action, to the direction action that reduces both alternate position spikes, stop after reaching position consistency, keep the position of following the tracks of.
The present invention compared with prior art has the following advantages: add special dissect the position take the photograph the sheet function be the level position of DR plate follow the tracks of keep, the vertical position of DR plate follows the tracks of and keeps two brand-new functions, has the leading technical merit of colleague, also satisfied the diagnostician takes the photograph sheet to specific position demand, simultaneously, system compensates the position sampling of each action, improve the in-placing precision of action greatly, and had good stability.
Description of drawings:
Fig. 1 is structural representation of the present invention;
Number in the figure: 1-liquid crystal display and finger-impu system; 2-pad pasting key port; 3-liquid crystal display port; the 4-control panel; the 5-J4 port; the 6-sampling thief; 7-the one J1 port; 8-the one J2 port; the 9-J2A port; the 10-J1A port; 11-follows the tracks of drive plate; the 12-J2 port; the 13-J1 port; the 14-J12 port; the 15-J13 port; the 16-J14 port; the 17-J10 port; the 18-J4 port; the 19-J6 port; the 20-J8 port; the 21-J7 port; the 22-J5 port; 23-carries out plate; 24-control signal port; 25-guard signal port; the 26-power switch; the 27-control port; the anxious power failure source port of 28-; the 29-signal port; 30-first port; 31-second port; 32-the 3rd port; 33-main contactor port; 34-primary power contactor port.
Embodiment:
In order to deepen the understanding of the present invention, the invention will be further described below in conjunction with embodiment and accompanying drawing, and this embodiment only is used for explaining the present invention, does not constitute the restriction to protection domain of the present invention.
Show the embodiment of a kind of U-shaped arm electric control system of the present invention as Fig. 1, described control system comprises carries out plate 23, be used for providing the power switch 26 of the needed working power of work, liquid crystal display and finger-impu system 1, power switch 26 is connected with control panel 4 and follows the tracks of drive plate 11, control panel 4 is used for control liquid crystal display and the liquid crystal screen parameter of finger-impu system 1 and the demonstration of state, reading of keyboard instruction, calculate each action current location and sampling, liquid crystal display and finger-impu system 1 are used for determining the H function of U-shaped arm or the horizontal or vertical tracking of F function or A function or DR plate, follow the tracks of on the drive plate 11 by current location and sending to of sampled signal that control panel 4 obtains, thereby follow the tracks of the execution that drive plate 11 controls are moved to the corresponding hardware operation for the described execution plate 23 of carrying out action.And sending on the tracking drive plate 11 signal on the described control panel 4; thereby follow the tracks of the execution that drive plate 11 controls are moved to the corresponding hardware operation for the execution plate 23 of carrying out action; be that liquid crystal display and finger-impu system 1 are provided with pad pasting key port 2 and liquid crystal display port 3; pad pasting key port 2 communicates with J4 port 5 on the control panel 4; be used for the push button signalling of pad pasting is introduced microcomputer; after microcomputer is to push button signalling decoding analysis, determine to carry out DR plate button or H button or F button or A button on the control panel 4; and the sampling thief 6 of opening the position corresponding with it carries out signal sampling; liquid crystal display port 3 communicates with a J1 port 7 on the control panel 4; sampling thief 6 is provided with a J2 port 8 that is used to sampling thief 6 that power supply is provided; control panel 4 is provided with J2A port 9 and J1A port one 0; J2A port 9 and J1A port one 0 respectively with follow the tracks of drive plate 11 on J2 port one 2 and J1 port one 3 communicate; follow the tracks of on the drive plate 11 and also be provided with J12 port one 4; J13 port one 5; J14 port one 6; J10 port one 7; J4 port one 8; J6 port one 9; J8 port 20; J7 port 21; J5 port 22 and J9 port; J12 port one 4 with carry out plate 23 on be used for carry out the DR plate and follow the tracks of the control signal port 24 of control and communicate; J13 port one 5 communicates with the guard signal port 25 that is used for carrying out DR plate rotation protection on carrying out plate 23; J14 port one 6 communicates with the control port 27 that is used for controlling the DR main contactor on carrying out plate 23; J10 port one 7 communicates with anxious power failure source port 28 on carrying out plate 23; J4 port one 8 with carry out plate 23 on be used for the action of control U arm signal port 29 communicate; J6 port one 9 with carry out plate 23 on be used for carrying out H/following utmost point protection first port 30 communicate; J8 port 20 with carry out plate 23 on be used for carrying out F far away/second port 31 of proximal pole protection communicates; J7 port 21 with carry out plate 23 on be used for carrying out A just/the 3rd port 32 of negative pole protection communicates; J5 port 22 communicates with the main contactor port 33 of U arm motor on carrying out plate 23; the J9 port communicates with primary power contactor port 34 on carrying out plate 23, and sampling thief 6 comprises the H sampling; the F sampling; A sampling and the sampling of DR plate.
Control panel 4 has the effect of each function key of monitoring; reading command immediately when button is pressed; enter corresponding functional software operating part; the open site sampling is also calculated; carry out the calculating of carrying out respective function of specific function; analyze the feasibility of action; it is corresponding to withdraw from current button when not allowing to carry out; send corresponding instruction to following the tracks of drive plate 11 when allowing to carry out; after tracking drive plate 11 receives instruction; operate the execution of moving to corresponding hardware; in the maximum that arrives each action; during minimum position; system stops the execution of current action automatically; control system provides work required working power by the Switching Power Supply 26 of carrying out plate 23; control panel 4 control liquid crystal display and the liquid crystal screen parameter of finger-impu system 1 and the demonstrations of state; reading of keyboard instruction; finish sampling and the calculating of each action current location; follow the tracks of drive plate 11 except the management of finishing the system power supply switch; receive the action command that control panel 1 sends; carry out the driving of respective action and the signal sampling of correspondence position; and the practice condition of computational analysis current location action; and power supply is auxiliary and action is carried out plate 23 according to actuating motor and corresponding position sampling; when sampled value surpasses the permissible value of default; system's control stops the execution of current action; when system breaks down; the mechanical protection action is arranged, force current action to stop to carry out.
Control system of the present invention is after having selected horizontal or vertical following function; vertical tracking signal on the control panel 4 and horizontal tracking signal just send to follows the tracks of on the drive plate 11; allow the electric potential signal of tracking effective; hardware circuit detects the angle motion of U arm automatically; when there is potential difference in the angle position of the angle position of U arm and DR plate; follow the tracks of the drive plate auto-action; to the direction action that reduces both alternate position spikes; stop after reaching position consistency; the position that keeps tracking; the U arm with the DR plate on corresponding position sampling element all is installed; the one J2 port 8 provides power supply for sampling; also the signal of sampling is delivered on the control panel simultaneously; the action of motor is driven by the J5 of action plate; carrying out data at the position signalling to sampling handles; judge that having exceeded normal scope is; software stops the effect of current action; mechanical protection was opened a way the driving signal of J5 when system was out of order; motor-driven is blocked and is stopped to move; control pad pasting push button signalling be incorporated into microcomputer; by microcomputer push button signalling decoding is analyzed to know currently will carry out which keypress function, and opens the relative position signals sampling! The angle of current U arm is calculated in the execution of specific function action earlier, calculate the minimum constructive height H=L*COS θ that current angle can descend by trigonometric function COS θ again or have current altitude gauge calculate the U arm can to minimum angles, play and protect the D point not bump ground.
Control system of the present invention is possessing under the existing function situation, added special dissect the position take the photograph the sheet function: the level position of DR plate follow the tracks of keep, the vertical position of DR plate follows the tracks of and keeps two brand-new functions, has the leading technical merit of colleague, also satisfied the diagnostician takes the photograph sheet to specific position demand, simultaneously, system compensates the position sampling of each action, has improved the in-placing precision of action greatly, and has had good stability.
Claims (3)
1. U-shaped arm electric control system; it is characterized in that: described control system comprises carries out plate (23); be used for providing the power switch (26) of the needed working power of work; liquid crystal display and finger-impu system (1); described power switch (26) is connected with control panel (4) and follows the tracks of drive plate (11); described control panel (4) is used for control liquid crystal display and the liquid crystal screen parameter of finger-impu system (1) and the demonstration of state; reading of keyboard instruction; calculate each action current location and sampling; described liquid crystal display and finger-impu system (1) are used for determining the H function of U-shaped arm or the horizontal or vertical tracking of F function or A function or DR plate; carry out calculating and the sampling of current location by described control panel (4); the current location that described control panel (4) obtains and sampled signal send to follows the tracks of on the drive plate (11); the execution of moving is operated in described tracking drive plate (11) control for the described execution plate (23) of carrying out action thereby to corresponding hardware; described liquid crystal display and finger-impu system (1) are provided with pad pasting key port (2) and liquid crystal display port (3); described pad pasting key port (2) communicates with J4 port (5) on the control panel (4); be used for the push button signalling of pad pasting is introduced microcomputer; after microcomputer is to push button signalling decoding analysis, determine to carry out DR plate button or H button or F button or A button on the control panel (4); and the sampling thief (6) of opening the position corresponding with it carries out signal sampling; described liquid crystal display port (3) communicates with a J1 port (7) on the control panel (4); sampling thief (6) is provided with a J2 port (8) that is used to sampling thief (6) that power supply is provided; control panel (4) is provided with J2A port (9) and J1A port (10); J2A port (9) and J1A port (10) respectively with follow the tracks of drive plate (11) on J2 port (12) and J1 port (13) communicate; follow the tracks of on the drive plate (11) and also be provided with J12 port (14); J13 port (15); J14 port (16); J10 port (17); J4 port (18); J6 port (19); J8 port (20); J7 port (21); J5 port (22) and J9 port; J12 port (14) with carry out plate (23) on be used for carry out the DR plate and follow the tracks of the control signal port (24) of control and communicate; J13 port (15) communicates with the guard signal port (25) that is used for carrying out DR plate rotation protection on carrying out plate (23); J14 port (16) communicates with the control port (27) that is used for controlling the DR main contactor on carrying out plate (23); J10 port (17) communicates with anxious power failure source port (28) on carrying out plate (23); J4 port (18) is gone up the signal port (29) that is used for the action of control U arm with execution plate (23) and is communicated; J6 port (19) is gone up for first port (30) that carries out H/following utmost point protection with execution plate (23) and is communicated; J8 port (20) with carry out plate (23) go up be used for carrying out F far away/second port (31) of proximal pole protection communicates; J7 port (21) with carry out plate (23) go up be used for carrying out A just/the 3rd port (32) of negative pole protection communicates; J5 port (22) communicates with the main contactor port (33) of U arm motor on carrying out plate (23), and the J9 port communicates with primary power contactor port (34) on the execution plate (23).
2. according to the described U-shaped arm electric control system of claim 1, it is characterized in that: described sampling thief (6) comprises H sampling, F sampling, A sampling and the sampling of DR plate.
3. according to the described U-shaped arm electric control system of claim 2, it is characterized in that: described liquid crystal display and finger-impu system (1) are when determining the horizontal or vertical tracking of U-shaped arm DR plate, carry out calculating and the sampling of current location by described control panel (4), and described control panel (4) is gone up sending to of signal follow the tracks of on the drive plate (11), the execution of moving is operated in tracking drive plate (11) control for the execution plate (23) of carrying out action thereby to corresponding hardware, horizontal or vertical tracking at described execution DR plate, allow the electric potential signal of tracking effective, hardware circuit detects the angle motion of U arm automatically, when there is potential difference in the angle position of the angle position of U arm and DR plate, the execution of moving is operated in tracking drive plate (11) control for the execution plate (23) of carrying out action thereby to corresponding hardware, to the direction action that reduces both alternate position spikes, stop after reaching position consistency, keep the position of following the tracks of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110308101 CN102331796B (en) | 2011-10-12 | 2011-10-12 | Electric control system for U-shaped arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110308101 CN102331796B (en) | 2011-10-12 | 2011-10-12 | Electric control system for U-shaped arm |
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| Publication Number | Publication Date |
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| CN102331796A CN102331796A (en) | 2012-01-25 |
| CN102331796B true CN102331796B (en) | 2013-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110308101 Active CN102331796B (en) | 2011-10-12 | 2011-10-12 | Electric control system for U-shaped arm |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5369678A (en) * | 1992-06-29 | 1994-11-29 | Siemens Corporate Research, Inc. | Method for tracking a catheter probe during a fluoroscopic procedure |
| CN201197710Y (en) * | 2008-05-23 | 2009-02-25 | 北京宝利康医学工程公司 | Control device of hanging board and upright post in digital X-ray photo equipment |
| CN201271257Y (en) * | 2006-05-10 | 2009-07-15 | 弗拉基米尔·伊万诺维奇·波波夫 | X-radiography scanning digital device for diagnosis |
| CN102106738A (en) * | 2011-03-23 | 2011-06-29 | 深圳市蓝韵实业有限公司 | Suspended type X-ray shooting system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080020332A1 (en) * | 2004-12-30 | 2008-01-24 | David Lavenda | Device, System And Method For Operating A Digital Radiograph |
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2011
- 2011-10-12 CN CN 201110308101 patent/CN102331796B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5369678A (en) * | 1992-06-29 | 1994-11-29 | Siemens Corporate Research, Inc. | Method for tracking a catheter probe during a fluoroscopic procedure |
| CN201271257Y (en) * | 2006-05-10 | 2009-07-15 | 弗拉基米尔·伊万诺维奇·波波夫 | X-radiography scanning digital device for diagnosis |
| CN201197710Y (en) * | 2008-05-23 | 2009-02-25 | 北京宝利康医学工程公司 | Control device of hanging board and upright post in digital X-ray photo equipment |
| CN102106738A (en) * | 2011-03-23 | 2011-06-29 | 深圳市蓝韵实业有限公司 | Suspended type X-ray shooting system |
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| Publication number | Publication date |
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| CN102331796A (en) | 2012-01-25 |
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