CN204650504U - A kind of computing machine electronic information display system - Google Patents
A kind of computing machine electronic information display system Download PDFInfo
- Publication number
- CN204650504U CN204650504U CN201520344033.8U CN201520344033U CN204650504U CN 204650504 U CN204650504 U CN 204650504U CN 201520344033 U CN201520344033 U CN 201520344033U CN 204650504 U CN204650504 U CN 204650504U
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Abstract
The utility model belongs to display technique field, particularly relate to a kind of computing machine electronic information display system, comprise main control unit, record storage unit, display unit, described main control unit comprises main control chip U1, described display unit comprises chip U2, and described display unit comprises display J1, triode Q1, resistance R2.This patent adopts main control chip that signal transmission is carried out record to record storage unit and stores, and then shows at display unit; Adopt triode Q1 and resistance R2 to form anti-jamming circuit, improve the antijamming capability in signals transmission, avoid dropout, and then ensure the display precision of display module; Designed circuit, structure is simple, and components and parts used are few, and cost is low, and it is low in energy consumption, disguised high, easy for installation, applied range.
Description
Technical field
The utility model belongs to display technique field, particularly relates to a kind of computing machine electronic information display system.
Background technology
Along with the progress of science and technology, the popularity rate of computer system also has the gesture of rising year by year.Modern is also more and more accustomed to using computer system as routine office work, study, communication contact, information browse, and instrument during amusement and recreation.Except the calculation processing power utilizing computer system powerful, significant data also often can be stored among computer system by modern.
At present, traditional computing machine electronic information display system existence lacks record storage unit, makes the accuracy of raw information preservation display, sharpness and convenience all poor.
Summary of the invention
The utility model provides a kind of computing machine electronic information display system, exist lack record storage unit to solve computing machine electronic information display system traditional in above-mentioned background technology, make raw information preserve the accuracy of display, sharpness and the convenience problem such as all comparatively.
The technical matters that the utility model solves realizes by the following technical solutions: the utility model provides a kind of computing machine electronic information display system, it is characterized in that: comprise main control unit, record storage unit, display unit, described main control unit comprises main control chip U1, described display unit comprises chip U2, described display unit comprises display J1, triode Q1, resistance R2, described main control chip U1 selects the chip of CC2530 model, its pin 2 connects the pin 11 of display J1, one end of its pin 3 connecting resistance R2, the base stage of triode Q1, its pin 4 connects the pin 8 of display J1, its pin 5 connects the pin 2 of chip U2, its pin 6 connects the pin 1 of chip U2, another termination voltage+12V of described resistance R2, the pin 1 of described display J1 connects its pin 2 and all meets voltage+12V, its pin 4 connects the pin 6 of chip U2, its pin 5 connects the pin 3 of chip U2, its pin 6 connects the pin 4 of chip U2, its pin 7 connects the pin 5 of chip U2, its pin 9 connects the collector of triode Q1, its pin 10 ground connection, its pin 12 connects the emitter of triode Q1, described chip U2 selects the chip of 2450BM model, described display J1 selects the LCDs of LCD12846 model.
Described triode Q1 selects the triode of NPN type number.
Described triode Q1 and resistance R2 forms anti-jamming circuit.
The beneficial effects of the utility model are:
1, this patent adopts main control chip that signal transmission is carried out record storage to record storage unit, then shows at display unit.
2, this patent adopts triode Q1 and resistance R2 to form anti-jamming circuit, improves the antijamming capability in signals transmission, avoids dropout, and then ensures the display precision of display module.
3, the circuit designed by this patent, structure is simple, and components and parts used are few, and cost is low, and it is low in energy consumption, disguised high, easy for installation, applied range.
Accompanying drawing explanation
Fig. 1 is circuit theory diagrams of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
Embodiment:
The present embodiment comprises: main control unit, record storage unit, display unit, as shown in Figure 1.
Described main control unit comprises main control chip U1, described display unit comprises chip U2, described display unit comprises display J1, triode Q1, resistance R2, described main control chip U1 selects the chip of CC2530 model, its pin 2 connects the pin 11 of display J1, one end of its pin 3 connecting resistance R2, the base stage of triode Q1, its pin 4 connects the pin 8 of display J1, its pin 5 connects the pin 2 of chip U2, its pin 6 connects the pin 1 of chip U2, another termination voltage+12V of described resistance R2, the pin 1 of described display J1 connects its pin 2 and all meets voltage+12V, its pin 4 connects the pin 6 of chip U2, its pin 5 connects the pin 3 of chip U2, its pin 6 connects the pin 4 of chip U2, its pin 7 connects the pin 5 of chip U2, its pin 9 connects the collector of triode Q1, its pin 10 ground connection, its pin 12 connects the emitter of triode Q1, described chip U2 selects the chip of 2450BM model, described display J1 selects the LCDs of LCD12846 model.
Described triode Q1 selects the triode of NPN type number.
Described triode Q1 and resistance R2 forms anti-jamming circuit.
This patent adopts main control chip that signal transmission is carried out record to record storage unit and stores, and then shows at display unit; Adopt triode Q1 and resistance R2 to form anti-jamming circuit, improve the antijamming capability in signals transmission, avoid dropout, and then ensure the display precision of display module; Designed circuit, structure is simple, and components and parts used are few, and cost is low, and it is low in energy consumption, disguised high, easy for installation, applied range.
Utilize technical scheme described in the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection domain of the present utility model.
Claims (3)
1. a computing machine electronic information display system, it is characterized in that: comprise main control unit, record storage unit, display unit, described main control unit comprises main control chip U1, described display unit comprises chip U2, described display unit comprises display J1, triode Q1, resistance R2, described main control chip U1 selects the chip of CC2530 model, its pin 2 connects the pin 11 of display J1, one end of its pin 3 connecting resistance R2, the base stage of triode Q1, its pin 4 connects the pin 8 of display J1, its pin 5 connects the pin 2 of chip U2, its pin 6 connects the pin 1 of chip U2, another termination voltage+12V of described resistance R2, the pin 1 of described display J1 connects its pin 2 and all meets voltage+12V, its pin 4 connects the pin 6 of chip U2, its pin 5 connects the pin 3 of chip U2, its pin 6 connects the pin 4 of chip U2, its pin 7 connects the pin 5 of chip U2, its pin 9 connects the collector of triode Q1, its pin 10 ground connection, its pin 12 connects the emitter of triode Q1, described chip U2 selects the chip of 2450BM model, described display J1 selects the LCDs of LCD12846 model.
2. a kind of computing machine electronic information display system according to claim 1, is characterized in that: described triode Q1 selects the triode of NPN type number.
3. a kind of computing machine electronic information display system according to claim 1, is characterized in that: described triode Q1 and resistance R2 forms anti-jamming circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344033.8U CN204650504U (en) | 2015-05-25 | 2015-05-25 | A kind of computing machine electronic information display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344033.8U CN204650504U (en) | 2015-05-25 | 2015-05-25 | A kind of computing machine electronic information display system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204650504U true CN204650504U (en) | 2015-09-16 |
Family
ID=54103226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520344033.8U Expired - Fee Related CN204650504U (en) | 2015-05-25 | 2015-05-25 | A kind of computing machine electronic information display system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204650504U (en) |
-
2015
- 2015-05-25 CN CN201520344033.8U patent/CN204650504U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160525 |