CN202330513U - Display device - Google Patents
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- CN202330513U CN202330513U CN2011204892298U CN201120489229U CN202330513U CN 202330513 U CN202330513 U CN 202330513U CN 2011204892298 U CN2011204892298 U CN 2011204892298U CN 201120489229 U CN201120489229 U CN 201120489229U CN 202330513 U CN202330513 U CN 202330513U
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Abstract
The utility model provides a display device and relates to the field of electric signal measurement. The display device comprises a probe signal processing module, a CPU (Central Processing Unit), a touch screen controller, a touch screen, an LCD controller, and an LCD, wherein the touch screen is provided with a human-machine interaction interface which is used for sensing clicked positions thereon, and sends click signals to the touch screen controller through a cable; the LCD controller is used for receiving image data sent by the CPU and converting the data into data capable of being received by the LCD; and the LCD is used for receiving the image data sent by the LCD controller and displaying signal waveform images, signal frequency, peak value and various human-machine interaction interfaces. The display device has the benefits that the display and the operation control are integrated, and the observation and operation are convenient; the human-machine interaction degree is improved so as to easily realize the complex human-machine interaction interface to achieve complex functions; and operation devices, such as electromechanical keys and knobs and the like, of a conventional digital oscilloscope are omitted, so that the size of a digital oscillographic signal display device is reduced, the manufacturing process is simplified, and cost is saved.
Description
Technical field
The utility model relates to the electronic signal measurement field, refers to a kind of digital oscillography signal display device especially.
Background technology
The demonstration of existing electronic surveying digital oscillography signal display device separates with operating control device, and the user need frequently divert sb.'s attention during operation, is inconvenient to observe and operate.Actuation means itself such as mechanical button and knob do not have feedback function usually; Not enough with user's level of interaction; Can not in time give the user response, be difficult to realize complicated human-computer interaction interface, cause sophisticated functions to be difficult to realize or inconvenient user operation.Actuation means such as button knob need take the digital oscillography signal display device panel space, increase the digital oscillography signal display device size, are difficult to miniaturization, also increase cost and complicate fabrication process property.
Summary of the invention
For solving the problems referred to above of prior art, the utility model provides a kind of display device, makes that the demonstration of digital oscillography signal display device and operating control device are unified, frequently diverts sb.'s attention convenient the observation and operation when avoiding the user to operate.
For this reason, a kind of display device of the utility model, adopt following technical scheme:
A kind of display device comprises:
The probe signal processing module, the voltage signal of receiving transducer input amplifies or decays signal; Carry out analog to digital conversion to voltage signal; Generate data, and described data are carried out calculation process, and the data that will pass through described calculation process are sent to CPU;
CPU, the order of analysis user input is drawn out waveform image according to the data that the probe signal processing module generates, and draws out various user interfaces, arrives the liquid crystal display controller to described image data transmission;
Touch screen controller receives the signal that touch-screen sends, the described signal of conversion process, and to the described signal after conversion process of CPU transmission;
Touch-screen provides human-computer interaction interface, and the position that perception is clicked on it is sent said click signal through cable to described touch screen controller;
The liquid crystal display controller receives the view data that CPU sends, and converts the data that liquid crystal display can receive to;
Liquid crystal display receives the view data that described liquid crystal display controller sends, shows signal mode chart picture, signal frequency, peak value and various human-computer interaction interface.
The utility model is compared with prior art, and beneficial effect is: show and the operating control device unification, frequently divert sb.'s attention when avoiding the user to operate, the convenient observation and operation.Improve the man-machine interaction degree, realize complicated human-computer interaction interface easily, realize sophisticated functions easily.Actuation means such as cancellation oscillographic electromechanical button of conventional digital and knob reduce the digital oscillography signal display device volume, simplify manufacture process, reduce cost.
Description of drawings
Fig. 1 is the utility model synoptic diagram.
Embodiment
Below, in conjunction with accompanying drawing, introduce the embodiment of the utility model.
Shown in Fig. 1, this digital oscillography signal display device comprises:
Probe signal processing module 11, the voltage signal of receiving transducer input amplifies or decays this voltage signal; Carry out analog to digital conversion to voltage signal; Generate data, and described data are carried out calculation process, and the data that will pass through described calculation process are sent to CPU 12.
Liquid crystal display controller 14 receives the view data that CPU 12 sends, and converts the data that liquid crystal display 15 can receive to.
Touch-screen 17, touch-screen 17 is transparent thin plates, and man-machine interaction is provided, position signallings are clicked to touch screen controller 16 outputs in the position of can perception being clicked on it.Touch-screen 17 can be based on character matrix, resistance, electric capacity or the like technology.Touch-screen 17 is installed in above the liquid crystal display 15, and the user can see through the display image that touch-screen 17 is observed liquid crystal display 15.The images displayed Word message can be indicated concrete click location on the liquid crystal display 15.
When using the digital oscillography signal display device that the utility model embodiment provides, the function that touch-screen can be realized actuation means such as button and the knob of conventional digital oscillography signal display device promptly realizes the control of switching value and continuous quantity.Certain virtual key is represented in the position of preset a plurality of screen/touch-screens in software, and pressing and discharging of virtual key just represented in these positions of user's click/release.Touch-screen can the perception user click of finger, the CPU of digital oscillography signal display device learns concrete click location through touch screen controller.The user clicks these virtual keys; Just representative requires digital oscillography signal display device to carry out function corresponding; The CPU of digital oscillography signal display device and then the work of sending inner each parts of various internal control order control figure oscillography signal display devices realize that the user hopes the function of carrying out.
Touch-screen can be realized the adjusting of continuous quantity, promptly realizes the function of conventional knob.Continuous quantity has two to regulate direction usually, such as increasing or reducing.The value of continuous quantity can be got the maximal value of permission, certain value in the middle of the minimum value.In this programme, at preset two virtual keys of software, representative increases/reduces two adjusting directions respectively.The time length of utilizing the user to click virtual key is represented to the regulating degree that increases/reduce direction.Liquid crystal display can pass through the waveform position, show information such as contrast, digital text, come the instant concrete value that reports to user's continuous quantity.Adopting the touch-screen self of technology such as resistance is exactly continuous perception device, can directly realize the adjusting of continuous quantity through the slip of user's finger on touch-screen.
The position of the virtual key that touch-screen is realized and function are all by software definition; Digital oscillography signal display device is at the different working state; Different positions and function can be arranged, need not before product export, to produce concrete button knob and arrange concrete function as the conventional digital oscillography signal display device.Touch-screen can be realized dozens of even more touch point easily simultaneously.So touch-screen can simply be realized complicated user interface, such as the digital oscillography signal display device that comprises a plurality of choice boxs, button or the like the interface is set.
Display frame is divided into two types at main interface and non-main interface.Main interface is exactly the picture that resembles the normal display waveform of conventional digital oscillograph.(being virtual key) position, effective touch point at main interface and function directly are printed on the panel of digital oscillography signal display device liquid crystal display periphery through icon.These printing icons can be avoided the position functions at main interface display virtual key, avoid taking the display space at main interface.The virtual key at main interface has been realized conventional digital oscillograph basic controlling button and knob, comprises the gear shift of waveform horizontal/vertical, and the waveform horizontal/vertical moves, and triggering level is regulated, and moves/stop or the like function.A plurality of virtual keys have also been preset at main interface, are used for activating some more complicated functions, such as accessing basic setup/senior setting/cursor measurement function/help/automatic setting or the like function.
Non-main interface mainly comprises each dialog interface.At non-main interface, the position of virtual key and function directly are presented on the screen, and guides user is clicked correct position, and can give the user instant feedback of status.
The above only is the preferred embodiment of the utility model, is not that the technical scope of the utility model is done any restriction.The technician of the industry; Under the inspiration of present technique scheme; Can make some distortion and revise, every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme above any modification, equivalent variations and modification that embodiment did.
Claims (1)
1. display device is characterized in that: comprising:
The probe signal processing module, the voltage signal of receiving transducer input amplifies or decays signal; Carry out analog to digital conversion to voltage signal; Generate data, and described data are carried out calculation process, and the data that will pass through described calculation process are sent to CPU;
CPU, the order of analysis user input is drawn out waveform image according to the data that the probe signal processing module generates, and draws out various user interfaces, arrives the liquid crystal display controller to described image data transmission;
Touch screen controller receives the signal that touch-screen sends, the described signal of conversion process, and to the described signal after conversion process of CPU transmission;
Touch-screen provides human-computer interaction interface, and the position that perception is clicked on it is sent said click signal through cable to described touch screen controller;
The liquid crystal display controller receives the view data that CPU sends, and converts the data that liquid crystal display can receive to;
Liquid crystal display receives the view data that described liquid crystal display controller sends, shows signal mode chart picture, signal frequency, peak value and various human-computer interaction interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204892298U CN202330513U (en) | 2011-12-01 | 2011-12-01 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204892298U CN202330513U (en) | 2011-12-01 | 2011-12-01 | Display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202330513U true CN202330513U (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011204892298U Expired - Fee Related CN202330513U (en) | 2011-12-01 | 2011-12-01 | Display device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592486A (en) * | 2012-08-17 | 2014-02-19 | 固纬电子实业股份有限公司 | Touch control type oscilloscope and waveform display touch control operation method thereof |
| CN103698569A (en) * | 2012-09-27 | 2014-04-02 | 特克特朗尼克公司 | Building sample rate independent timing diagrams using digital edge averaging |
| CN103837723A (en) * | 2014-03-04 | 2014-06-04 | 深圳麦科信仪器有限公司 | Panel oscilloscope compatible with mechanical input |
| CN103901244A (en) * | 2014-03-26 | 2014-07-02 | 深圳麦科信仪器有限公司 | Method and device for arrangement and operation of signal channels of touch oscilloscope |
| CN103913617A (en) * | 2014-03-26 | 2014-07-09 | 深圳麦科信仪器有限公司 | Method for operating menu of touch oscilloscope |
| CN106325624A (en) * | 2015-06-30 | 2017-01-11 | 西安中兴新软件有限责任公司 | A terminal and an awakening method therefor |
-
2011
- 2011-12-01 CN CN2011204892298U patent/CN202330513U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592486A (en) * | 2012-08-17 | 2014-02-19 | 固纬电子实业股份有限公司 | Touch control type oscilloscope and waveform display touch control operation method thereof |
| CN103592486B (en) * | 2012-08-17 | 2016-12-21 | 固纬电子实业股份有限公司 | Touch oscillograph and waveform display touch operation method thereof |
| CN103698569A (en) * | 2012-09-27 | 2014-04-02 | 特克特朗尼克公司 | Building sample rate independent timing diagrams using digital edge averaging |
| CN103837723A (en) * | 2014-03-04 | 2014-06-04 | 深圳麦科信仪器有限公司 | Panel oscilloscope compatible with mechanical input |
| CN103837723B (en) * | 2014-03-04 | 2017-01-11 | 深圳麦科信仪器有限公司 | Panel oscilloscope compatible with mechanical input |
| CN103901244A (en) * | 2014-03-26 | 2014-07-02 | 深圳麦科信仪器有限公司 | Method and device for arrangement and operation of signal channels of touch oscilloscope |
| CN103913617A (en) * | 2014-03-26 | 2014-07-09 | 深圳麦科信仪器有限公司 | Method for operating menu of touch oscilloscope |
| CN103913617B (en) * | 2014-03-26 | 2017-09-19 | 深圳麦科信仪器有限公司 | A kind of operating method of touch-control oscillograph menu |
| CN106325624A (en) * | 2015-06-30 | 2017-01-11 | 西安中兴新软件有限责任公司 | A terminal and an awakening method therefor |
| CN106325624B (en) * | 2015-06-30 | 2020-09-29 | 西安中兴新软件有限责任公司 | Terminal and awakening method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20131201 |