CN201453296U - Integrated color ultrasonography control panel and color ultrasonography machine - Google Patents
Integrated color ultrasonography control panel and color ultrasonography machine Download PDFInfo
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- CN201453296U CN201453296U CN2009201336103U CN200920133610U CN201453296U CN 201453296 U CN201453296 U CN 201453296U CN 2009201336103 U CN2009201336103 U CN 2009201336103U CN 200920133610 U CN200920133610 U CN 200920133610U CN 201453296 U CN201453296 U CN 201453296U
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Abstract
The utility model discloses an integrated color ultrasonography control panel and a color ultrasonography machine. The integrated color ultrasonography control panel comprises a single-chip processor, and an STC module, a key module, an encoder module and a mouse module which are connected with the single-chip processor respectively. For the integrated color ultrasonography control panel and the color ultrasonography machine, the color ultrasonography control panel uses the single-chip processor to finish all operations on a color ultrasonography human-computer interface, namely, the single-chip processor intensively manages the scanning of the STC module, the scanning of the key module and the scanning of the encoder module, processes signals of the previous modules after receiving the signal of the mouse module, then adds different header identifiers to the signals, and sends the signals to a host computer through serial ports. The color ultrasonography control panel has the advantages of simple circuit structure, low cost, low power consumption, and very fewer wires connected with the host computer, and only needs a data wire of a four-core serial port to realize the connection with the host computer, thereby greatly improving the transmission rates of the color ultrasonography control panel and the host computer.
Description
Technical field
This utility model relates to color ultrasound machine field, in particular, and a kind of integrated color ultrasonic control panel and color ultrasound machine.
Background technology
The color ultrasound machine that uses in the prior art as shown in Figure 1, comprises color ultrasound main frame 200 and control panel 100.Its described control panel 100 is to realize by the data winding displacement of 10-20 root with being connected of color ultrasound main frame 200, and has used many passive devices, and the circuit scale of its realization is big, complex structure.Such as, 8 sections image gain regulating circuits of its STC module 110, each STC potentiometer all will be through an A/D converter, 8 sections STC just have eight STC potentiometers through eight A/D converters, link MCU control panel 170 through complicated programmable logic device (CPLD) 150 then, again image segmentation gain-adjusted signal is sent to color ultrasound main frame 200.Its coder module 120 is connected with the programmable logic device (CPLD) 150 of complexity; Key-press module 130 is connected with the MCU control panel; Mouse module 140 directly is connected with color ultrasound main frame 200.
Like this, the color ultrasonic control panel 100 of prior art need be realized by the data winding displacement of 10-20 root with being connected of color ultrasound main frame 200.And each composition module adopts many hardware passive devices in the control panel of prior art, its circuit power consumption is big, 8 A/D converters of STC module, must connect by the more control line, also can cause cost too high simultaneously, make that The whole control panel circuit scale is big, complex structure.
Therefore, also there is defective in prior art, and awaits improving and development.
The utility model content
The purpose of this utility model is to provide a kind of integrated color ultrasonic control panel and color ultrasound machine, its control panel circuit structure is simple, and cost is low, and power consumption is little, and also considerably less with the connecting line of main frame, only need the data wire of the serial ports of a four-core to realize itself and being connected of main frame.
The technical solution of the utility model is as follows:
A kind of integrated color ultrasonic control panel wherein, comprising: the processor of single chip computer by serial ports links to each other with main frame reaches the STC module, key-press module, coder module, the mouse module that are connected with described processor of single chip computer respectively;
The image segmentation gain-adjusted signal of the described STC module of described processor of single chip computer parallel receive output, and send the serial signal that contains the STC identification number to main frame;
The input signal of the described key-press module of described processor of single chip computer parallel receive, and send the serial signal contain marking keys number to main frame;
The image adjustment signal of the described coder module of described processor of single chip computer parallel receive output, and send the serial signal that contains the encoder identification number to main frame;
The operation signal of described processor of single chip computer parallel receive mouse module, and send the serial signal contain the mouse identification number to main frame.
Described color ultrasonic control panel, wherein, described STC module comprises: 8 STC potentiometers and a model that is connected with these 8 STC potentiometers are the dc-dc converter of HFE4051.
Described color ultrasonic control panel, wherein, described coder module comprises 4 encoders and 2 chips that model is HFE4052 that are connected with 4 encoders.
Described color ultrasonic control panel, wherein, it also comprises the buzzer that is connected with described processor of single chip computer, is used to send key prompting voice.
Described color ultrasonic control panel, wherein, it also comprises the backlight that is connected with described processor of single chip computer.
A kind of color ultrasound machine, comprise color ultrasound main frame and the integrated color ultrasonic control panel that links to each other with this main frame, wherein, described integrated color ultrasonic control panel comprises: the processor of single chip computer by serial ports links to each other with main frame reaches the STC module, key-press module, coder module, the mouse module that are connected with described processor of single chip computer respectively;
The image segmentation gain-adjusted signal of the described STC module of described processor of single chip computer parallel receive output, and send the serial signal that contains the STC identification number to main frame;
The input signal of the described key-press module of described processor of single chip computer parallel receive, and send the serial signal contain marking keys number to main frame;
The image adjustment signal of the described coder module of described processor of single chip computer parallel receive output, and send the serial signal that contains the encoder identification number to main frame;
The operation signal of described processor of single chip computer parallel receive mouse module, and send the serial signal contain the mouse identification number to main frame.
Described color ultrasonic control panel, wherein, described STC module comprises: 8 STC potentiometers and a model that is connected with these 8 STC potentiometers are the dc-dc converter of HFE4051.
Described color ultrasonic control panel, wherein, described coder module comprises 4 encoders and 2 chips that model is HFE4052 that are connected with 4 encoders.
Described color ultrasonic control panel, wherein, it also comprises the buzzer that is connected with described processor of single chip computer, is used to send key prompting voice.
Described color ultrasonic control panel, wherein, it also comprises the backlight that is connected with described processor of single chip computer.
A kind of integrated color ultrasonic control panel provided by the utility model and color ultrasound machine, this color ultrasonic control panel are finished all operations of color ultrasound man-computer interface with a slice processor of single chip computer.Managed the scanning of STC module concentratedly, the scanning of key-press module, the scanning of coder module, after receiving the signal of mouse module, transmit again after the conversion baud rate, send corresponding pulse width signal control key-press backlight lamp, after function treatment noted earlier, add that separately different leader knowledges sends to main frame with serial mode, its control panel circuit structure is simple, many passive devices have been reduced, cost is low, power consumption is little, and it is also considerably less with the connecting line of main frame, only need the data wire of the serial ports of a four-core to realize itself and being connected of main frame, improved the transfer rate of color ultrasonic control panel and main frame greatly.
Description of drawings
Fig. 1 is prior art color ultrasonic control panel circuit theory diagrams;
Fig. 2 is the integrated color ultrasonic control panel circuit theory diagrams that this utility model embodiment is provided;
Fig. 3 is this utility model embodiment STC module connection diagram;
Fig. 4 is this utility model embodiment coder module connection diagram.
The specific embodiment
A kind of integrated color ultrasonic control panel provided by the utility model and color ultrasound machine, clearer, clear and definite for making the purpose of this utility model, technical scheme and advantage, below this utility model is described in further details with reference to the accompanying drawing embodiment that develops simultaneously.
A kind of color ultrasound machine that this utility model embodiment is provided as shown in Figure 2, comprises color ultrasound main frame 400 and the integrated color ultrasonic control panel 300 that is connected with color ultrasound main frame 400.The integrated color ultrasonic control panel 300 that this utility model embodiment is provided comprises processor of single chip computer 301, and the STC module 310, key-press module 320, coder module 330, mouse module 340, buzzer 350 and the backlight 360 that are connected with processor of single chip computer respectively; Wherein, described processor of single chip computer 301 is the core of this utility model integrated color ultrasonic control panel 300, each module that it can specify management to be attached thereto by programming.
Described processor of single chip computer 301 is mainly used in the image segmentation gain-adjusted signal of the described STC module output of parallel receive, and sends the serial signal that contains the STC identification number to main frame; The input signal of the described key-press module of parallel receive, and send the serial signal contain marking keys number to main frame; The image adjustment signal of the described coder module of parallel receive output, and send the serial signal that contains the encoder identification number to main frame; The operation signal of parallel receive mouse module, and send the serial signal contain the mouse identification number to main frame.
Be the operation signal of the described single-chip microcomputer machine processor input signal that receives described STC module 310 image segmentation gain-adjusted signals, key-press module 320 respectively, coder module 330 image adjustment signals, mouse module 340, and add that respectively identification number (the preferable leader that adds is known) separately sends to main frame 400 by a serial ports after the above-mentioned signal that receives handled.Integrated form control panel of the present invention adopts the serial ports of a four-core to be connected with main frame 400, described processor of single chip computer is to the control of each module of being attached thereto, be to specify by programming, reduced many passive devices and with the connecting line of main frame, adopt the data winding displacement of parallel port to improve signal transmission rate than prior art, reduce loss, reduced cost.
Wherein, control to STC module 310: described STC module comprises 8 STC potentiometers (STC1, STC2, STC3, STC4, STC5, STC6, STC7, STC8) and one 8 to 1 the dc-dc converter 311 that is connected with 8 STC potentiometers, as shown in Figure 3, described STC module is connected with processor of single chip computer 301 by described dc-dc converter 311, it is the chip of HFE4051 that described 8 to 1 dc-dc converter adopts a model, regulates 8 sections gains of color ultrasound signal by 8 STC potentiometers.Described processor of single chip computer is to specify by programming to the control of described STC module, has reduced many passive devices.Its control implementation method to the STC module is as follows:
Processor of single chip computer 301 receive the image segmentation gain-adjusted signal of STC module concurrently and handle after add that the STC identification number sends to main frame 400 by Serial Port Line.Specifically comprise: when adopting 400 starts of super main frame, processor of single chip computer is read into the original state of STC1 to STC8 in the processor of single chip computer 301, deposits, and primary STC1-STC8 value is added that the STC identification number sends to main frame 400; In the process afterwards, whether the value of 8 STC potentiometers of processor of single chip computer 301 samsaras inquiries changes: if change then new data STC identification number is sent to main frame 400, and new value stored, good and the STC value of coming of next time reading back compares, see whether change, changing then sends to main frame to new value STC identification number, otherwise 8 STC potentiometers of samsara inquiry scan compare and send to main frame 400.Thereby realize adjusting to the segmented gain of color ultrasound image.
Control to key-press module 320: processor of single chip computer 301 receive the input signal of key-press module 320 concurrently and handle after add that marking keys number sends to main frame 400 by described Serial Port Line.Described key-press module 320 is generally 72 keys, and processor of single chip computer 301 adopts the control of 8 * 9 matrix-scanning modes to key-press module 72 keys:
At first, processor of single chip computer 301 output scanning signals are given key-press module 320, and whether monitoring has key to press; When key-press module 320 has key to be pressed, monolithic device processor will be counted the time of pressing of this button, and wait for the button relieving; Finish in a scheduled time when the time of pressing, add after then handling that marking keys number sends to main frame for normal button and with this push button signalling; When the time of pressing surpasses this scheduled time, then withdraw from the scanning of this button, and do and be labeled as button short circuit or damage, carry out next key scan again, finish up to whole key scans; Scan the key of sign next time, judge the whether tripping of this key, the sign position of this key is then removed in tripping, otherwise proceed the scanning of next key, up to the next color ultrasound main frame beneficial effect that it is rescaned this key scan control method of this utility model of mark again of starting shooting into be: the damage or the short circuit of any one button on the keypad have been intake, not influencing the use of other button. which button damages, software only shields that button of certain damage, and other button is not influenced.
Control to coder module 330: processor of single chip computer 301 concurrently received code device module 330 the image adjustment signal and handle after add that the encoder identification number sends to main frame 400 by described Serial Port Line.Coder module 330 in this utility model comprises the chip 331 that 4 encoders and 2 models that are connected with 4 encoders are HFE4052, as shown in Figure 4, described coder module 330 is HFE4052 by described 2 models chip 331 is connected to single-chip microcomputer 301.The function of 4 encoders is identical with potentiometer, and just the performance and the stability of encoder significantly improve, and also be the doubly a lot of of potentiometer service life.4 encoders that this utility model is selected for use (encoder 1 as shown in Figure 4, encoder 2, encoder 3 and encoder 4) all have left rotation and right rotation 360 degree and switching functions, adopt 4 encoders to give processor of single chip computer 301 by 2 HFE4052 (two four select) on function and handle; By realizing control at processor of single chip computer 301 write-in programs, as follows to coder module 330:
At first, processor of single chip computer 301 output scanning signals are given coder module 330, judge whether the left and right sides level of each encoder equates, if equate, and then not action of encoder; If the left and right sides level of encoder is unequal, then encoder has operation, and to write down be which is coded in operation (encoder 1 as shown in Figure 4, encoder 2, encoder 3 and encoder 4); Next just judge the direction of rotation of encoder, right=0, a left side=1 is right rotation.Right=1, a left side=0 is anticlockwise.Next whether the switch of scanning encoding device is pressed again.If change, then the order of button (which operation encoder 1, encoder 2, encoder 3 and encoder 4 are)+direction (left-handed or dextrorotation)+switch is sent to processor of single chip computer 301, adds after handling that the encoder identification number sends to main frame.
Encoder 1 is set in the coder module 330 of the present utility model is mainly used in the overall gain of regulating the color ultrasound image, encoder 2 is used to regulate the color ultrasound picture depth, encoder 3 is used to transfer color ultrasound figure image focus, and encoder 4 is multi-functional selection adjusting encoder, as clicking encoder 4 switches, the value of switching to is regulated; Click encoder 4 switches again, switch to picture contrast and regulate.Program by single-chip microcomputer realizes the control to coder module 330, has reduced many hardware, makes that integrated color ultrasonic control panel 300 circuit structures are simple, and cost is low, and power consumption is little.
Management control to mouse module 340: described processor of single chip computer 301 receives the operation signal of mouse module concurrently, handle and add that the mouse identification number sends to main frame 400 by described Serial Port Line, after signal is made in the operation that processor of single chip computer 301 receives mouse module 340, the mouse identification number is added in the mouse module operation signal processing that receives, send to main frame.Because existing serial ports mouse baud rate is relatively lower to be 1200, the baud rate of this utility model transmission is 28800, for the connecting line that makes entire circuit reduces, this utility model is incorporated into one to mouse module 340 and transmits, do like this beneficial effect be: can be so that the line of control panel and main frame be considerably less, only need the Serial Port Line of a four-core just can finish itself and being connected of main frame.
Further, the control of 301 pairs of backlights 360 of described processor of single chip computer, the mode of employing dutycycle is controlled the brightness of its light emitting diode, and control light emitting diode ON time changes its brightness.Can see the function of integrated form control panel 300 each button by described back of the body light 360.
In addition, processor of single chip computer 301 also sends signal controlling buzzer 350 and carries out auditory tone cues according to current button operation.
In sum, a kind of integrated color ultrasonic control panel of the present utility model and color ultrasound machine, described processor of single chip computer 301 adds that special leader knows to the signal of above-mentioned each functional module, and the Serial Port Line by a four-core sends to main frame, thereby finishes the operation control to main frame.
A kind of integrated color ultrasonic control panel of the present utility model and color ultrasound machine, its described integrated color ultrasonic control panel is finished all operations of color ultrasound man-computer interface with a slice processor of single chip computer 301.Managed concentratedly scanning, the coder module of scanning, the key-press module of STC module scanning, receive the signal of mouse module after, transmit, send corresponding pulse width signal control key-press backlight lamp after the conversion baud rate again, behind the signal processing of each module of front, add that separately different leader knowledges sends to main frame with serial mode, its control panel circuit structure is simple, cost is low, power consumption is little, and also considerably less with the connecting line of main frame, only need the data wire of the serial ports of a four-core to realize itself and being connected of main frame.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of this utility model claims.
Claims (10)
1. an integrated color ultrasonic control panel is characterized in that, comprising: the processor of single chip computer by serial ports links to each other with main frame reaches the STC module, key-press module, coder module, the mouse module that are connected with described processor of single chip computer respectively;
The image segmentation gain-adjusted signal of the described STC module of described processor of single chip computer parallel receive output, and send the serial signal that contains the STC identification number to main frame;
The input signal of the described key-press module of described processor of single chip computer parallel receive, and send the serial signal contain marking keys number to main frame;
The image adjustment signal of the described coder module of described processor of single chip computer parallel receive output, and send the serial signal that contains the encoder identification number to main frame;
The operation signal of described processor of single chip computer parallel receive mouse module, and send the serial signal contain the mouse identification number to main frame.
2. color ultrasonic control panel according to claim 1 is characterized in that, described STC module comprises: 8 STC potentiometers and a model that is connected with these 8 STC potentiometers are the dc-dc converter of HFE4051.
3. color ultrasonic control panel according to claim 1 is characterized in that, described coder module comprises 4 encoders and 2 chips that model is HFE4052 that are connected with 4 encoders.
4. color ultrasonic control panel according to claim 1 is characterized in that it also comprises the buzzer that is connected with described processor of single chip computer, is used to send key prompting voice.
5. color ultrasonic control panel according to claim 1 is characterized in that it also comprises the backlight that is connected with described processor of single chip computer.
6. color ultrasound machine, comprise color ultrasound main frame and the integrated color ultrasonic control panel that links to each other with this main frame, it is characterized in that, described integrated color ultrasonic control panel comprises: the processor of single chip computer by serial ports links to each other with main frame reaches the STC module, key-press module, coder module, the mouse module that are connected with described processor of single chip computer respectively;
The image segmentation gain-adjusted signal of the described STC module of described processor of single chip computer parallel receive output, and send the serial signal that contains the STC identification number to main frame;
The input signal of the described key-press module of described processor of single chip computer parallel receive, and send the serial signal contain marking keys number to main frame;
The image adjustment signal of the described coder module of described processor of single chip computer parallel receive output, and send the serial signal that contains the encoder identification number to main frame;
The operation signal of described processor of single chip computer parallel receive mouse module, and send the serial signal contain the mouse identification number to main frame.
7. color ultrasonic control panel according to claim 6 is characterized in that, described STC module comprises: 8 STC potentiometers and a model that is connected with these 8 STC potentiometers are the dc-dc converter of HFE4051.
8. color ultrasonic control panel according to claim 6 is characterized in that, described coder module comprises 4 encoders and 2 chips that model is HFE4052 that are connected with 4 encoders.
9. color ultrasonic control panel according to claim 6 is characterized in that it also comprises the buzzer that is connected with described processor of single chip computer, is used to send key prompting voice.
10. color ultrasonic control panel according to claim 6 is characterized in that it also comprises the backlight that is connected with described processor of single chip computer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009201336103U CN201453296U (en) | 2009-07-11 | 2009-07-11 | Integrated color ultrasonography control panel and color ultrasonography machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009201336103U CN201453296U (en) | 2009-07-11 | 2009-07-11 | Integrated color ultrasonography control panel and color ultrasonography machine |
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| CN201453296U true CN201453296U (en) | 2010-05-12 |
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| CN2009201336103U Expired - Fee Related CN201453296U (en) | 2009-07-11 | 2009-07-11 | Integrated color ultrasonography control panel and color ultrasonography machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101606849B (en) * | 2009-07-10 | 2012-02-01 | 深圳市威尔德医疗电子有限公司 | Integrated color ultrasonic control panel and implementation method thereof |
-
2009
- 2009-07-11 CN CN2009201336103U patent/CN201453296U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101606849B (en) * | 2009-07-10 | 2012-02-01 | 深圳市威尔德医疗电子有限公司 | Integrated color ultrasonic control panel and implementation method thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20110711 |