CN104210364A - Liquid crystal display screen and step motor type combination instrument for minitruck - Google Patents
Liquid crystal display screen and step motor type combination instrument for minitruck Download PDFInfo
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- CN104210364A CN104210364A CN201410422706.7A CN201410422706A CN104210364A CN 104210364 A CN104210364 A CN 104210364A CN 201410422706 A CN201410422706 A CN 201410422706A CN 104210364 A CN104210364 A CN 104210364A
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- liquid crystal
- crystal display
- display screen
- step motor
- shell
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Abstract
The invention discloses a liquid crystal display screen and step motor type combination instrument for a minitruck. The liquid crystal display screen and step motor type combination instrument comprises a speedometer, fault sign display panels, a liquid crystal screen, a lining plate and a shell; the lining plate is embedded in the front of the shell; one side of the lining plate is provided with the speedometer; the right side of the speedometer is provided with the liquid crystal display screen; the fault sign display panels are arranged on the upper side, the lower side and the right side of the liquid crystal display screen; a zero returning rod is arranged at the lower right corner of the speedometer; the periphery of the shell is provided with instrument mounting holes; two ends of the back of the shell are provided with connectors; the liquid crystal display screen comprises a fuel display area, a mileage display area and a water temperature display area; four corners of the shell are respectively provided with one instrument mounting hole. According to the arrangement, the combination instrument fulfills the aims of high indication accuracy, long service life, high response speed, high sensitivity, reasonable matching of indicative dial plates and attractive appearance.
Description
Technical field
The present invention relates to a kind of auto meter, is microcaloire car liquid crystal display screen step motor type combination instrument specifically.
Background technology
Now mostly be cross line coil instrument by instrument, coil winding is manual operation, and cost is high and because of degree of being skilled in technique problem, causes magnetic force, magnet steel in different size, causes pointing accuracy not high.
Current auto meter machine is based on tool formula, and information transmission, based on wire harness, too relies on wire harness, causes system complex.Meter electronicsization becomes trend, simultaneously along with the development of liquid crystal technology, just in time suits the trend of current information products, the advantage such as no matter be right angle display, low power consumption, volume is little, radiation is little, and user can be allowed to enjoy the visual environment of the best.Instrument display directly perceived and attractive in appearance makes to drive still do not ride instead of walk required, and also become a part for comfortable life, the accurate and reliability of Parameter transfer is then directly connected to the safety of running car.
Summary of the invention
Object of the present invention provides a kind of stepping motor to do power, has the auto meter of liquid crystal display effect.
To achieve these goals, the present invention is provided with average speed indicator, fault symbol display panel, liquid crystal display, liner plate and housing, liner plate embeds housing front, liner plate side is provided with average speed indicator, is provided with LCDs on the right side of average speed indicator, on the upside of LCDs, downside, right side, be provided with fault symbol display panel, the average speed indicator lower right corner is provided with back to zero bar, and housing surrounding is provided with instrument mounting hole, and back side of shell two ends are provided with connector.LCDs, is divided into fuel oil display space, mileage display area, water temperature display space.Instrument mounting hole one is respectively established at housing four angles.
Owing to adopting technique scheme, beneficial effect of the present invention:
1, the habituation of modern to dial insrument is catered to, in the design of average speed indicator, still use mechanical indicating pointer instrument, for ensureing that the accurate type of display information uses stepping motor as power, compare cross line coil instrument, stepping motor does power, is moved, have more accuracy by the displacement of control wave number operating angle.
2, liquid crystal display data accurately, intuitively, and convenient driving contributes to promoting the traveling comfort driven, remote effect driving safety.
3, annular is around the fault symbol display panel of LCDs, and concentrate again disorderly not aobvious, ensure again the independence of each symbol on each perpendicular line, the information transmission of making has more intuitive, makes the acquisition of navigating mate to failure message efficient and convenient.
Accompanying drawing explanation
Now the present invention will be further described by reference to the accompanying drawings.
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is backsight structural representation of the present invention.
In figure: 1, average speed indicator 2, liquid crystal display display fuel gage, water thermometer, 3, fault symbol display panel, 4, instrument mounting hole, 5, liner plate, 6, back to zero bar, 7, housing, 8, connector 10, fuel oil display space, 11, mileage display area, 12, water temperature display space.
Detailed description of the invention
As shown in Figure 1, 2, the present invention is provided with average speed indicator, fault symbol display panel, liquid crystal display, liner plate and housing, liner plate embeds housing front, liner plate side is provided with average speed indicator, is provided with LCDs on the right side of average speed indicator, on the upside of LCDs, downside, right side, be provided with fault symbol display panel, the average speed indicator lower right corner is provided with back to zero bar, and housing surrounding is provided with instrument mounting hole, and back side of shell two ends are provided with connector.LCDs, is divided into fuel oil display space, mileage display area, water temperature display space.Instrument mounting hole one is respectively established at housing four angles.
Claims (3)
1. microcaloire car liquid crystal display screen step motor type combination instrument, comprise average speed indicator, fault symbol display panel, liquid crystal display, liner plate and housing, it is characterized in that: described liner plate embeds housing front, described liner plate side is provided with average speed indicator, LCDs is provided with on the right side of described average speed indicator, on the upside of described LCDs, downside, right side, be provided with fault symbol display panel, the described average speed indicator lower right corner is provided with back to zero bar, described housing surrounding is provided with instrument mounting hole, and described back side of shell two ends are provided with connector.
2. microcaloire car liquid crystal display screen step motor type combination instrument according to claim 1, is characterized in that: described LCDs, is divided into fuel oil display space, mileage display area, water temperature display space.
3. microcaloire car liquid crystal display screen step motor type combination instrument according to claim 1, is characterized in that: instrument mounting hole one is respectively established at described housing four angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410422706.7A CN104210364A (en) | 2014-08-26 | 2014-08-26 | Liquid crystal display screen and step motor type combination instrument for minitruck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410422706.7A CN104210364A (en) | 2014-08-26 | 2014-08-26 | Liquid crystal display screen and step motor type combination instrument for minitruck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104210364A true CN104210364A (en) | 2014-12-17 |
Family
ID=52092425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410422706.7A Pending CN104210364A (en) | 2014-08-26 | 2014-08-26 | Liquid crystal display screen and step motor type combination instrument for minitruck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104210364A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437978A (en) * | 2015-12-25 | 2016-03-30 | 重庆德科电子仪表有限公司 | Installation structure for automotive instrument liquid crystal exposed screen and liquid crystal support |
-
2014
- 2014-08-26 CN CN201410422706.7A patent/CN104210364A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437978A (en) * | 2015-12-25 | 2016-03-30 | 重庆德科电子仪表有限公司 | Installation structure for automotive instrument liquid crystal exposed screen and liquid crystal support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141217 |
|
| WD01 | Invention patent application deemed withdrawn after publication |