CN201691965U - Compound surgery power-driven system - Google Patents
Compound surgery power-driven system Download PDFInfo
- Publication number
- CN201691965U CN201691965U CN2010202129315U CN201020212931U CN201691965U CN 201691965 U CN201691965 U CN 201691965U CN 2010202129315 U CN2010202129315 U CN 2010202129315U CN 201020212931 U CN201020212931 U CN 201020212931U CN 201691965 U CN201691965 U CN 201691965U
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- driver module
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- motor
- outfan
- control module
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Abstract
The utility model discloses a compound surgery power-driven system comprising a master control module (1). The compound surgery power-driven system is characterized in that N drive circuits with consistent structures are connected to the bus communication end set of the master control module (1) in parallel, each drive circuit is provided with a drive module (2), and the bus end sets of the drive modules (2) are connected with the master control module (1); the output end sets of the drive modules (2) are connected with loads; and the cutter labels of the drive modules (2) are connected with cutter label circuits. The compound surgery power-driven system has simplifies the circuit structure and meets the requirement on driving multiple cutters for complicated surgeries as the drive circuits of the system can be compatible with various electric surgery cutters.
Description
Technical field
This utility model relates to a kind of operation power set, specifically is a kind of compound operation power set drive system.
Background technology
In surgical operation, all relate to a lot of electric operation cutters, different operation contents and operation process need different surgical knife tools, wherein big class cutter is just just like planing tool cutter, sharpening cutter, brill cutter cutter, and the driving rotating speed of different cutters and driving power are all inequality.Often an operation is got off, and needs two kinds, three kinds, and more electric operation cutter is set.
Traditional electric operation cutter is to be driven by different operation power set, in operation, changes a kind of cutter, also wants its drive system of corresponding replacing, this workload and task in objectively having increased the operation process.At present, also have in same the drive system, a plurality of joints are installed, each joint connects different electric operation cutters, but the essence of this technology also just has been assembled into the drive circuit of a plurality of cutters commonly used in the equipment, only increases several limited joints, has increased the cutter that several handles can be standby, in the face of general minor operation, solved subproblem.
And in the operation process of complexity, more electric operation cutter needs to drive, and this polylinker also is difficult to deal with.
The shortcoming of prior art is: various electric operation cutters and drive circuit thereof all are separate, and drive circuit can't compatible multiple cutter, are difficult to deal with the driving needs of complicated operation multicutter.
The utility model content
The purpose of this utility model provides a kind of compound operation power-driven system, and its drive circuit can compatible various electric operation cutters, satisfy the driving requirement of complicated operation multicutter.
For achieving the above object, this utility model provides a kind of compound operation power-driven system, comprise main control module, its key is: on the bus communication end group of described main control module and be connected to the drive circuit of N structure unanimity, each drive circuit is provided with driver module, and the bus end group of driver module is connected with described main control module;
The outfan group of described driver module is connected with load;
The cutter identification end of this driver module is connected with the cutter identification circuit.
The driver that variety classes, different model cutter such as grinds, bores, digs, washes, saws, mills is installed in the driver module, in conjunction with the cutter identification circuit, after only need obtaining tool-information by radiofrequency signal, driver module just can send to main control module with tool-information, and receive the driving instruction that main control module provides, transfer the driver of corresponding cutters.
Whole process does not need to change any driver module, and driver module has been realized the compatibility to multiple cutter, simultaneously, has simplified circuit design and circuit layout yet, has satisfied the driving requirement of complicated operation multicutter.
The bus communication end group of described main control module is made up of master control outfan and main controling input end, and the bus end group of described driver module is made up of outfan and input;
Described master control outfan is connected with the input of described driver module after first light-coupled isolation;
Described main controling input end is connected with the outfan of described driver module after second light-coupled isolation.
The connection mode of main control module and driver module is a lot, removes 232 bus modes, can also adopt 485 buses, multiple modes such as LonTalk agreement, CAN bus.
The outfan group of described driver module is made up of bridge drive end on first, second, third and first, second, third time bridge drive end, bridge drive end and first, second, third time bridge drive end are attempted by on the same motor drive module on described first, second, third, and the outfan group of this motor drive module is connected with motor.
The outfan group of driver module can drive servomotor, also can drive stepping motor, can connect corresponding load driving circuits according to concrete motor load.
Be connected with motor current detecting circuit on the power line of described motor, the overcurrent outfan of this motor current detecting circuit connects the overcurrent protection end of described driver module, and this motor current detecting circuit also connects the current monitoring end of described driver module.
After over-current detection circuit monitored the analog data of electric current, passing threshold relatively, and was excessive when electric current, just can directly send to driver module by the overcurrent outfan, and driver module is made the emergency cutoff processing.
Simultaneously, described driver module is converted to digital signal with the simulated machine current signal, by driver module motor is realized closed loop control.
Described driver module also is provided with motor speed test side group, and this motor speed test side group is connected on the Hall element of described motor.
The obtain manner of motor speed is a lot, if motor is not with Hall element, can monitor by other modes such as motor winding back-emf signals.
The end-speech group of described main control module is connected with sound circuit, and the speech output end of this main control module is connected with loudspeaker.
Loudspeaker can point out current cutter whether fault is arranged to the operator.
The display end group of described main control module is connected with LCD.
LCD is convenient to the operator and is in time adjusted to kind, model and running parameter that the operator points out current cutter.
The foot-operated end group of described main control module is connected with foot switch.
The operator is when operation, by foot switch control rotating speed of motor and power.
Remarkable result of the present utility model is: a kind of compound operation power-driven system is provided, has simplified circuit structure, its drive circuit can compatible various electric operation cutters, satisfy the driving requirement of complicated operation multicutter.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the circuit theory diagrams of main control module;
Fig. 3 is the circuit theory diagrams of drive circuit.
The specific embodiment
Below in conjunction with the drawings and specific embodiments this utility model is described in further detail.
As shown in Figure 1: a kind of compound operation power-driven system, comprise main control module 1, on the bus communication end group of described main control module 1 and be connected to the drive circuit of N structure unanimity, each drive circuit is provided with driver module 2, and the bus end group of driver module 2 is connected with described main control module 1;
The outfan group of described driver module 2 is connected with load;
The cutter identification end label of this driver module 2 is connected with the cutter identification circuit.But cutter identification circuit application reference number: 201020111186.5 surgical cutter self-identifying device.
The driver that variety classes, different model cutter such as grinds, bores, digs, washes, saws, mills is installed in the driver module 2, in conjunction with the cutter identification circuit, after only need obtaining tool-information by radiofrequency signal, driver module 2 just can send to tool-information main control module 1, and receive the driving instruction that main control module 1 provides, transfer the driver of corresponding cutters.
Whole process does not need to change any driver module 2, and driver module 2 has been realized the compatibility to multiple cutter, simultaneously, has simplified circuit design and circuit layout yet, has satisfied the driving requirement of complicated operation multicutter.
As shown in Figure 1, 2, 3: the bus communication end group of described main control module 1 is made up of master control outfan TXD1 and main controling input end RXD1, and the bus end group of described driver module 2 is made up of outfan TXD and input RXD;
Described master control outfan TXD1 is connected with the input RXD of described driver module 2 after first light-coupled isolation;
Described main controling input end RXD1 is connected with the outfan TXD of described driver module 2 after second light-coupled isolation.
As shown in Figure 3: the outfan group of described driver module 2 is made up of bridge drive end PWM1H, PWM2H, PWM3H and first, second, third time bridge drive end PWM1L, PWM2L, PWM3L on first, second, third, bridge drive end PWM1H, PWM2H, PWM3H and first, second, third time bridge drive end PWM1L, PWM2L, PWM3L are attempted by on the same motor drive module 3 on described first, second, third, and the outfan group of this motor drive module 3 is connected with motor M.Motor M is a dc brushless motor, also can adopt frequency conversion motor to finish load and drive.
The outfan group of driver module 2 can drive servomotor, also can drive stepping motor, can connect corresponding load driving circuits according to concrete motor load.
As shown in Figure 3: be connected with motor current detecting circuit on the power line of described motor M; the overcurrent outfan of this motor current detecting circuit connects the overcurrent protection end FLTA of described driver module 2, and this motor current detecting circuit also connects the current monitoring end MOTOPR of described driver module 2.
After over-current detection circuit monitored the analog data of electric current, passing threshold relatively, and was excessive when electric current, just can directly send to driver module 2 by the overcurrent outfan, and driver module 2 is made the emergency cutoff processing.
Simultaneously, described driver module 2 is converted to digital signal with the simulated machine current signal, realizes closed loop control by 2 pairs of motor M of driver module.
Described driver module 2 also is provided with motor speed test side group, and this motor speed test side group is connected on the Hall element of described motor M.
Motor speed test side group is by the first hall signal HALLA, the second hall signal HALLB, and the 3rd hall signal HALLC forms.
The obtain manner of motor speed is a lot, if motor is not with Hall element, can monitor by other modes such as motor winding back-emf signals.
The end-speech group of described main control module 1 is connected with sound circuit, and the speech output end GPBO of this main control module 1 is connected with loudspeaker.
Loudspeaker can point out current cutter whether fault is arranged to the operator.
The display end group of described main control module 1 is connected with LCD.
LCD is convenient to the operator and is in time adjusted to kind, model and running parameter that the operator points out current cutter.
Foot-operated end group EINT8, EINT15 and the AIN0 of described main control module 1 are connected with foot switch.
The operator is when operation, by foot switch control rotating speed of motor and power.But foot switch application reference number: 201010139589.5 foot controller.
Although above structure is described preferred embodiment of the present utility model in conjunction with the accompanying drawings, but this utility model is not limited to the above-mentioned specific embodiment, the above-mentioned specific embodiment only is schematic rather than determinate, those of ordinary skill in the art is under enlightenment of the present utility model, under the prerequisite of this utility model aim and claim, can make multiple similar expression, be 3,5 even more as the quantity of changing load motor type, adjustment drive circuit N.Such conversion all falls within the protection domain of the present utility model.
Claims (8)
1. compound operation power-driven system, comprise main control module (1), it is characterized in that: on the bus communication end group of described main control module (1) and be connected to the drive circuit of N structure unanimity, each drive circuit is provided with driver module (2), and the bus end group of driver module (2) is connected with described main control module (1);
The outfan group of described driver module (2) is connected with load;
The cutter identification end (label) of this driver module (2) is connected with the cutter identification circuit.
2. according to the described compound operation power-driven system of claim 1, it is characterized in that: the bus communication end group of described main control module (1) is made up of master control outfan (TXD1) and main controling input end (RXD1), and the bus end group of described driver module (2) is made up of outfan (TXD) and input (RXD);
Described master control outfan (TXD1) is connected with the input (RXD) of described driver module (2) after first light-coupled isolation;
Described main controling input end (RXD1) is connected with the outfan (TXD) of described driver module (2) after second light-coupled isolation.
3. according to the described compound operation power-driven system of claim 1, it is characterized in that: the outfan group of described driver module (2) is by first, second, bridge drive end (PWM1H on the 3rd, PWM2H, PWM3H) and first, second, the 3rd time bridge drive end (PWM1L, PWM2L, PWM3L) form, described first, second, bridge drive end (PWM1H on the 3rd, PWM2H, PWM3H) and first, second, the 3rd time bridge drive end (PWM1L, PWM2L, PWM3L) be attempted by on the same motor drive module (3), the outfan group of this motor drive module (3) is connected with motor (M).
4. according to the described compound operation power-driven system of claim 3; it is characterized in that: be connected with motor current detecting circuit on the power line of described motor (M); the overcurrent outfan of this motor current detecting circuit connects the overcurrent protection end (FLTA) of described driver module (2), and this motor current detecting circuit also connects the current monitoring end (MOTOPR) of described driver module (2).
5. according to the described compound operation power-driven system of claim 3, it is characterized in that: described driver module (2) also is provided with motor speed test side group, and this motor speed test side group is connected on the Hall element of described motor (M).
6. state compound operation power-driven system according to claim 1, it is characterized in that: the end-speech group of described main control module (1) is connected with sound circuit, and the speech output end of this main control module (1) is connected with loudspeaker.
7. state compound operation power-driven system according to claim 1, it is characterized in that: the display end group of described main control module (1) is connected with LCD.
8. state compound operation power-driven system according to claim 1, it is characterized in that: the foot-operated end group of described main control module (1) is connected with foot switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202129315U CN201691965U (en) | 2010-06-02 | 2010-06-02 | Compound surgery power-driven system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202129315U CN201691965U (en) | 2010-06-02 | 2010-06-02 | Compound surgery power-driven system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201691965U true CN201691965U (en) | 2011-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202129315U Expired - Lifetime CN201691965U (en) | 2010-06-02 | 2010-06-02 | Compound surgery power-driven system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201691965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528939A (en) * | 2020-04-30 | 2020-08-14 | 北京杰西慧中科技有限公司 | Surgical power system |
-
2010
- 2010-06-02 CN CN2010202129315U patent/CN201691965U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528939A (en) * | 2020-04-30 | 2020-08-14 | 北京杰西慧中科技有限公司 | Surgical power system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 4, 401121 building, zone 1, Jupiter science building, 9 middle of Mount Huangshan Avenue, North New District, Chongqing Patentee after: CHONGQING XISHAN SCIENCE & TECHNOLOGY CO., LTD. Address before: 4, 401121 building, zone 1, Jupiter science building, 9 middle of Mount Huangshan Avenue, North New District, Chongqing Patentee before: Chongqing Xishan Technology Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20110105 |
|
| CX01 | Expiry of patent term |