CN103434406A - Step motor type tractor combination instrument - Google Patents
Step motor type tractor combination instrument Download PDFInfo
- Publication number
- CN103434406A CN103434406A CN2013103523590A CN201310352359A CN103434406A CN 103434406 A CN103434406 A CN 103434406A CN 2013103523590 A CN2013103523590 A CN 2013103523590A CN 201310352359 A CN201310352359 A CN 201310352359A CN 103434406 A CN103434406 A CN 103434406A
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- China
- Prior art keywords
- step motor
- motor type
- combination instrument
- type tractor
- corner
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 210000000481 breast Anatomy 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The invention discloses a step motor type tractor combination instrument, which is characterized in that a lining plate is arranged in the middle position inside the casing, the two ends of the lining plate are respectively provided with a water thermometer and a warning indicating sign, a revolution meter is arranged in the middle position of the lining plate, the left upper corner and the right upper corner of the revolution meter are respectively provided with a left steering indicating lamp and a right steering indicating lamp, and liquid crystal display screens are respectively arranged at the left lower corner and the right lower corner of the revolution meter. Through the arrangement, a connector assembly of the step motor type tractor combination instrument is connected with a tractor through wiring harnesses, various information can be effectively transmitted onto each display dial, and the step motor type tractor combination instrument can reach the goals that the indicating precision is high, the service life is long, the response speed is high, the sensitivity is high, the matching of each indicating dial is reasonable, and the appearance is attractive.
Description
Technical field
The present invention relates to the instrument of using on a kind of trac., definite say a kind of step motor type trac. combination instrument.
Background technology
Existing used with tractor cross line ring type instrument, pointing accuracy is not high, and coil is artificial the winding, and magnet steel, magnetic force in coil are in different size, cause pointing accuracy not high.
Summary of the invention
Purpose of the present invention is to provide a kind of speed of response fast, not fragile, the step motor type trac. combination instrument of failure rate is low.
For reaching above purpose, the present invention is provided with liner plate at the bosom position of housing, establish respectively water thermometer and warning designated symbol at the two ends of liner plate, speed gage is located at the middle part of liner plate, the upper left corner and the upper right corner at speed gage are respectively equipped with left turn indicator lamp and right turn indicator lamp, the lower left corner and the lower right corner at speed gage are respectively equipped with LCDs, in the both sides, the back side of housing, are respectively equipped with connector, and two fixed supports are located at respectively the back side of shell two ends.
By above setting, connector of the present invention is connected with the trac. wire harness, but actv. by various communications to each display instrument panel, can reach pointing accuracy high, long service life, speed of response is fast, highly sensitive, each indicative dial plate collocation is reasonable, the purpose of good looking appearance.
The accompanying drawing explanation
Now the invention will be further described by reference to the accompanying drawings.
Fig. 1 is structural representation of the present invention.
The back view that Fig. 2 is Fig. 1.
In figure: 1, left turn indicator lamp, 2, right turn indicator lamp, 3, the warning designated symbol, 4, water thermometer, 5, speed gage, 6, LCDs, 7, liner plate, 8, housing, 9, connector, 10, fixed support.
The specific embodiment
As shown in Figure 1, 2, the present invention is provided with liner plate 7 at the bosom position of housing 8, establish respectively water thermometer 4 and warning designated symbol 3 at the two ends of liner plate 7, speed gage 5 is located at the middle part of liner plate 7, the upper left corner and the upper right corner at speed gage 5 are respectively equipped with left turn indicator lamp 1 and right turn indicator lamp 2, the lower left corner and the lower right corner at speed gage 5 are respectively equipped with LCDs 6, are respectively equipped with connector 9, two fixed supports 10 in the both sides, the back side of housing 8 and are located at respectively housing 8 two ends, the back side.By above setting, connector 9 of the present invention is connected with the trac. wire harness, but actv. by various communications to each display instrument panel.
Claims (1)
1. step motor type trac. combination instrument, it is characterized in that: the bosom position at housing is provided with liner plate, establish respectively water thermometer and warning designated symbol at the two ends of liner plate, speed gage is located at the middle part of liner plate, the upper left corner and the upper right corner at speed gage are respectively equipped with left turn indicator lamp and right turn indicator lamp, the lower left corner and the lower right corner at speed gage are respectively equipped with LCDs, in the both sides, the back side of housing, are respectively equipped with connector, and two fixed supports are located at respectively the back side of shell two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103523590A CN103434406A (en) | 2013-08-14 | 2013-08-14 | Step motor type tractor combination instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103523590A CN103434406A (en) | 2013-08-14 | 2013-08-14 | Step motor type tractor combination instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103434406A true CN103434406A (en) | 2013-12-11 |
Family
ID=49688164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103523590A Pending CN103434406A (en) | 2013-08-14 | 2013-08-14 | Step motor type tractor combination instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103434406A (en) |
-
2013
- 2013-08-14 CN CN2013103523590A patent/CN103434406A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131211 |