CN204095546U - A kind of liquid crystal display step motor type combination instrument - Google Patents
A kind of liquid crystal display step motor type combination instrument Download PDFInfo
- Publication number
- CN204095546U CN204095546U CN201420502176.2U CN201420502176U CN204095546U CN 204095546 U CN204095546 U CN 204095546U CN 201420502176 U CN201420502176 U CN 201420502176U CN 204095546 U CN204095546 U CN 204095546U
- Authority
- CN
- China
- Prior art keywords
- liner plate
- display panel
- symbol display
- pressure gauge
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of liquid crystal display step motor type combination instrument, comprise housing, liner plate, fault symbol display panel, LCDs, LCDs and air-pressure gauge is respectively arranged with from top to bottom in the center of liner plate, the both sides of liner plate are respectively arranged with fault symbol display panel, liner plate between air-pressure gauge and fault symbol display panel is respectively arranged with speed gage and mileage meter, and speed gage, mileage meter and air-pressure gauge adopt driving stepper motor.Fault symbol is concentrated on fault symbol display panel, separate with other pointer meters, be namely convenient to observe fault and pointer, in turn ensure that the stability of pointer meters.Speed gage, mileage meter and air-pressure gauge adopt driving stepper motor, and the parameter such as magnet coil, magnet steel, magnetic force size of stepping motor is more accurate, and then improves speed gage, mileage meter and barometric pointing accuracy.Fault symbol display panel on liner plate, speed gage, mileage meter are for being symmetrical arranged, not only attractive in appearance, and are convenient to observe.
Description
Technical field
The utility model relates to a kind of auto meter, is the liquid crystal display of a kind of band and stepper motor driven combination instrument specifically.
Background technology
Auto meter is automobile component necessary in auto trade, the auto meter of current pointer-type is because of the high widespread use in auto trade of the low stability of cost, but the dial plate of current pointer auto meter also has fault symbol, fault symbol easily and indicators turn clash, which decrease the stability of gauge panel, and be cross line coil instrument due to what adopt, coil is false twist, magnet steel in coil, magnetic force are in different size, cause pointing accuracy not high.
Summary of the invention
The purpose of this utility model is the liquid crystal display step motor type combination instrument providing a kind of pointing accuracy high stability well attractive in appearance again.
To achieve these goals, a kind of liquid crystal display step motor type of the utility model combination instrument, comprise housing, liner plate, fault symbol display panel, LCDs, opening part on front side of described housing is provided with liner plate, the upper surface of described housing and lower surface are respectively arranged with two symmetrical instrument mounting holes, LCDs and air-pressure gauge is respectively arranged with from top to bottom in the center of described liner plate, the both sides of described liner plate are respectively arranged with fault symbol display panel, liner plate between described air-pressure gauge and fault symbol display panel is respectively arranged with speed gage and mileage meter, described speed gage, mileage meter and air-pressure gauge adopt driving stepper motor, the trailing flank of described housing is provided with connector, the inside of described housing is provided with surface-mounted integrated circuit, described fault symbol display panel, LCDs, air-pressure gauge, speed gage, mileage meter is connected with surface-mounted integrated circuit respectively with connector.
As preferably, described liner plate is also provided with back to zero bar, described LCDs is provided with water thermometer and fuel gage, described connector totally three groups, corresponding with the plug on automobile respectively, described fault symbol display panel is evenly placed with fault symbol.
Owing to adopting above technical scheme, fault symbol is concentrated on fault symbol display panel, separate with other pointer meters, be namely convenient to observe fault and pointer, in turn ensure that the stability of pointer meters.Speed gage, mileage meter and air-pressure gauge adopt driving stepper motor, and the parameter such as magnet coil, magnet steel, magnetic force size of stepping motor is more accurate, and then improves speed gage, mileage meter and barometric pointing accuracy.Fault symbol display panel on liner plate, speed gage, mileage meter are for being symmetrical arranged, not only attractive in appearance, and are convenient to observe.
Accompanying drawing explanation
Now by reference to the accompanying drawings the utility model is described further.
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is backsight structural representation of the present utility model.
In figure: 1, fault symbol display panel, 2, speed gage, 3, air-pressure gauge, 4, mileage meter, 5, LCDs, 6, instrument mounting hole, 7, liner plate, 8, back to zero bar, 9, connector, 10, housing.
Detailed description of the invention
As Fig. 1, shown in 2, a kind of liquid crystal display step motor type of the utility model combination instrument, comprise housing 10, liner plate 7, fault symbol display panel 1, LCDs 5, opening part on front side of housing 10 is provided with liner plate 7, the upper surface of housing 10 and lower surface are respectively arranged with two symmetrical instrument mounting holes 6, LCDs 5 and air-pressure gauge 3 is respectively arranged with from top to bottom in the center of liner plate 7, the both sides of liner plate 7 are respectively arranged with fault symbol display panel 1, liner plate 7 between air-pressure gauge 3 and fault symbol display panel 1 is respectively arranged with speed gage 2 and mileage meter 4, speed gage 2, mileage meter 4 and air-pressure gauge 3 adopt driving stepper motor, the trailing flank of housing 10 is provided with connector 9, the inside of housing 10 is provided with surface-mounted integrated circuit, fault symbol display panel 1, LCDs 5, air-pressure gauge 3, speed gage 2, mileage meter 4 is connected with surface-mounted integrated circuit respectively with connector 9.Liner plate 7 is also provided with back to zero bar 8, LCDs 5 is provided with water thermometer and fuel gage, connector 9 totally three groups, corresponding with the plug on automobile respectively, fault symbol display panel 1 is evenly placed with fault symbol.
Surface-mounted integrated circuit sets program in advance, be connected with the plug on automobile by connector 9, switch on power, and the information such as the rotating speed of automobile, mileage, fault, tire pressure are passed to surface-mounted integrated circuit, control speed gage 2, mileage meter 4, air-pressure gauge 3 and fault symbol display panel 1 according to information integerated circuit card and make corresponding display.
Fault symbol is concentrated on fault symbol display panel 1, separate with other pointer meters, be namely convenient to observe fault and pointer, in turn ensure that the stability of pointer meters.Speed gage 2, mileage meter 4 and air-pressure gauge 3 adopt driving stepper motor, and the parameter such as magnet coil, magnet steel, magnetic force size of stepping motor is more accurate, and then improves the pointing accuracy of speed gage 2, mileage meter 4 and air-pressure gauge 3.Fault symbol display panel 1 on liner plate 7, speed gage 2, mileage meter 4 are for being symmetrical arranged, not only attractive in appearance, and are convenient to observe.
Claims (2)
1. a liquid crystal display step motor type combination instrument, comprise housing, liner plate, fault symbol display panel, LCDs, it is characterized in that: the opening part on front side of described housing is provided with liner plate, the upper surface of described housing and lower surface are respectively arranged with two symmetrical instrument mounting holes, LCDs and air-pressure gauge is respectively arranged with from top to bottom in the center of described liner plate, the both sides of described liner plate are respectively arranged with fault symbol display panel, liner plate between described air-pressure gauge and fault symbol display panel is respectively arranged with speed gage and mileage meter, described speed gage, mileage meter and air-pressure gauge adopt driving stepper motor, the trailing flank of described housing is provided with connector, the inside of described housing is provided with surface-mounted integrated circuit, described fault symbol display panel, LCDs, air-pressure gauge, speed gage, mileage meter is connected with surface-mounted integrated circuit respectively with connector.
2. liquid crystal display step motor type combination instrument according to claim 1, it is characterized in that: on described liner plate, be also provided with back to zero bar, described LCDs is provided with water thermometer and fuel gage, described connector totally three groups, corresponding with the plug on automobile respectively, described fault symbol display panel is evenly placed with fault symbol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502176.2U CN204095546U (en) | 2014-09-02 | 2014-09-02 | A kind of liquid crystal display step motor type combination instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502176.2U CN204095546U (en) | 2014-09-02 | 2014-09-02 | A kind of liquid crystal display step motor type combination instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204095546U true CN204095546U (en) | 2015-01-14 |
Family
ID=52264003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420502176.2U Expired - Fee Related CN204095546U (en) | 2014-09-02 | 2014-09-02 | A kind of liquid crystal display step motor type combination instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204095546U (en) |
-
2014
- 2014-09-02 CN CN201420502176.2U patent/CN204095546U/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 |
Granted publication date: 20150114 Termination date: 20150902 |
|
| EXPY | Termination of patent right or utility model |