CN204925724U - Display screen's touch button - Google Patents
Display screen's touch button Download PDFInfo
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- CN204925724U CN204925724U CN201520654906.5U CN201520654906U CN204925724U CN 204925724 U CN204925724 U CN 204925724U CN 201520654906 U CN201520654906 U CN 201520654906U CN 204925724 U CN204925724 U CN 204925724U
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Abstract
The utility model relates to a display screen's touch button, its characterized in that: including the singlechip, the singlechip carries out the communication through communication interface and host computer or external device, acquires the image information and the control command of required demonstration, and the LCD screen is still connected through LCD drive controller to the singlechip, is shown on the LCD screen according to the corresponding image information that the different states of button will acquire through LCD drive controller by the singlechip. The utility model has the advantages that: show the high flexibility of content, the customizable degree is high, compatible different all kinds of touch switch of vehicle.
Description
Technical field
The utility model relates to a kind of touch key-press with display, for the control to each equipment of vehicle body, and the mark display of relevant device information, belong to bus industry electrifies technique field.
Background technology
At present, at home on passenger vehicle, ubiquity various kinds of equipment switch, and driver needs equipment numerous to vehicle body on console to control, but the equipment of different bus bodies is different.At present, most passenger vehicle is all adopt common single-pole double-throw switch (SPDT), and symbol paster is sticked to show difference on the top of switch or the button of switch, different vehicles needs to change different symbol pasters according to different demands, cannot accomplish the situation that single product is compatible different have significant limitation in dirigibility.
Summary of the invention
The purpose of this utility model is to provide a kind of equipment for controlling each equipment of its vehicle body being common to various passenger vehicle.
In order to achieve the above object, the technical solution of the utility model there is provided a kind of touch key-press with display screen, it is characterized in that: comprise single-chip microcomputer, single-chip microcomputer carries out communication by communication interface and host computer or external equipment, obtain image information and the steering order of required display, single-chip microcomputer also connects LCD screen by LCD driving governor, by single-chip microcomputer by LCD driving governor according to the different conditions of button by the corresponding image information display of acquisition on the lcd screen.
Preferably, described single-chip microcomputer carries Flash, needs the image information of display to be stored in this Flash, also can not showing with when described host computer or described external equipment communication the image information prestored.
Principle of the present utility model is by single-chip microcomputer and host computer or external equipment communication, or the information utilizing single-chip microcomputer self to store, when button is in different states, in time by needing the image information of display, LCD driving governor is utilized to be shown on the lcd screen.
The utility model has the advantages that: displaying contents high flexible, customizable degree is high, compatible different all kinds of soft-touch controls of vehicle.
Accompanying drawing explanation
The structural representation of a kind of touch key-press with display screen that Fig. 1 provides for the utility model.
Embodiment
For making the utility model become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
Composition graphs 1, the utility model provides a kind of touch key-press with display screen, it is characterized in that: comprise single-chip microprocessor MCU, single-chip microprocessor MCU carries out communication by communication interface and host computer or external equipment, obtain image information and the steering order of required display, single-chip microprocessor MCU also connects LCD screen by LCD driving governor, by single-chip microprocessor MCU by LCD driving governor according to the different conditions of button by the corresponding image information display of acquisition on the lcd screen.Single-chip microprocessor MCU carries Flash, needs the image information of display to be stored in this Flash, also can not showing with when described host computer or described external equipment communication the image information prestored
Single-chip microprocessor MCU provides keystroke interface and SPI interface, and is that the utility model is powered by external power source.Physical construction of the present utility model from down to up can successively, bottom base, single chip machine controlling circuit plate, LCD driving governor, LCD screen and top protection screen.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. the touch key-press with display screen, it is characterized in that: comprise single-chip microcomputer (MCU), single-chip microcomputer (MCU) carries out communication by communication interface and host computer or external equipment, obtain image information and the steering order of required display, single-chip microcomputer (MCU) also connects LCD screen by LCD driving governor, by single-chip microcomputer (MCU) by LCD driving governor according to the different conditions of button by the corresponding image information display of acquisition on the lcd screen.
2. a kind of touch key-press with display screen as claimed in claim 1, it is characterized in that: described single-chip microcomputer (MCU) carries Flash, the image information of display is needed to be stored in this Flash, also can not showing with when described host computer or described external equipment communication the image information prestored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654906.5U CN204925724U (en) | 2015-08-27 | 2015-08-27 | Display screen's touch button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654906.5U CN204925724U (en) | 2015-08-27 | 2015-08-27 | Display screen's touch button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204925724U true CN204925724U (en) | 2015-12-30 |
Family
ID=54974834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520654906.5U Active CN204925724U (en) | 2015-08-27 | 2015-08-27 | Display screen's touch button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204925724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259823A (en) * | 2015-08-27 | 2016-01-20 | 欧科佳（上海）汽车电子设备有限公司 | Touch button with display screen |
-
2015
- 2015-08-27 CN CN201520654906.5U patent/CN204925724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259823A (en) * | 2015-08-27 | 2016-01-20 | 欧科佳（上海）汽车电子设备有限公司 | Touch button with display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |