CN214704349U - Novel instrument device of bulldozer - Google Patents
Novel instrument device of bulldozer Download PDFInfo
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- CN214704349U CN214704349U CN202120236320.2U CN202120236320U CN214704349U CN 214704349 U CN214704349 U CN 214704349U CN 202120236320 U CN202120236320 U CN 202120236320U CN 214704349 U CN214704349 U CN 214704349U
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- water temperature
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Abstract
A novel instrument device of a bulldozer comprises an instrument display panel and a single chip microcomputer, wherein an output port of the single chip microcomputer is connected with the instrument display panel, and the instrument display panel comprises a rotating speed display area and a water temperature display area; the water temperature sensor outputs a signal to the water temperature display area through the single chip microcomputer; a rotating speed digital display area is arranged in the rotating speed display area, and a water temperature digital display area is arranged in the water temperature display area; the expansion interface is connected with the single chip microcomputer, and a display area corresponding to the expansion interface function is arranged on the instrument display panel. The utility model can display the rotating speed and the water temperature by simulating the pointer scale and the number, can observe visually and can also read accurately; meanwhile, an expansion interface is arranged, so that the sensor with other functions can be selectively connected and can be selectively used according to the requirement.
Description
Technical Field
The utility model belongs to the technical field of the bull-dozer, concretely relates to novel instrument device of bull-dozer.
Background
At present, instruments used by a bulldozer are mechanical pointer type, the model is old, the displayed content is not visual enough, the reading is difficult, the displayed content is less, the expandability is small, and the development of times cannot be coped with.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a novel meter device of a bulldozer, which can display the rotating speed and the water temperature by simulating the scale of a pointer and the number at the same time, can visually observe and can accurately read; meanwhile, an expansion interface is arranged, so that the sensor with other functions can be selectively connected and can be selectively used according to the requirement.
The utility model provides a scheme as follows:
the utility model provides a novel instrument device of bull-dozer, includes instrument display panel and singlechip, the delivery outlet and the instrument display panel of singlechip are connected, the instrument display panel includes rotational speed display area and temperature display area.
The singlechip be used for connecting each sensor, read the signal of each sensor and handle into the signal of telecommunication, send to the instrument display panel and show.
The water temperature sensor outputs a signal to the water temperature display area through the single chip microcomputer;
and a rotating speed digital display area is arranged in the rotating speed display area, and a water temperature digital display area is arranged in the water temperature display area.
In general, the rotating speed display area and the water temperature display area are both designed in a mode of simulating a mechanical meter so as to simulate the rotation of a pointer to correspond to scales, and the rotating speed and the water temperature can be visually observed; and simultaneously, the utility model discloses all be equipped with solitary rotational speed and temperature digital display district in rotational speed display area and temperature display area, can directly show current rotational speed and temperature with the digital form, can be accurate carry out the reading to rotational speed and temperature.
The expansion interface is connected with the single chip microcomputer, and a display area corresponding to the expansion interface function is arranged on the instrument display panel.
The expansion interface of the utility model can be selectively connected with other required sensor modules, for example, the expansion interface is connected with an engine oil pressure sensor, so that the oil pressure signal of the singlechip receiver can be output to the corresponding area of the instrument display panel for display; or the fuel level sensor is connected to display the fuel level information; or connecting a timer and displaying the working time information; or the front camera or the rear camera can be connected to influence display on the instrument display panel. Corresponding display areas are reserved on the instrument display panel and are selectively used.
And simultaneously, the singlechip on still be equipped with the input port, can carry out the setting of parameter to the singlechip through external equipment.
Compared with the prior art, the utility model discloses the advantage is:
1. the rotating speed and the water temperature can be displayed by simulating the scale and the number of the pointer, so that the rotating speed and the water temperature can be observed visually and read accurately;
2. an expansion interface is arranged, so that the sensor with other functions can be selectively connected and can be selectively used according to the requirement.
Drawings
Fig. 1 is a structural view of the present application.
In the figure, 1, an instrument display panel, 2, a rotating speed display area, 3, a water temperature display area, 4, a single chip microcomputer, 5, an input port, 6, a rotor speed counter, 7, a water temperature sensor, 8, an engine oil pressure sensor, 9, a fuel liquid level sensor, 10, a timer, 11, an engine oil pressure display area, 12, a water temperature digital display area, 13, a fuel liquid level sensor, 14, a working time display area, 15 and a rotating speed digital display area.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in the figure, a novel instrument device of bull-dozer, including instrument display panel 1 and singlechip 4, singlechip 4 installs in the instrument housing behind instrument display panel 1, and singlechip 4's delivery outlet and instrument display panel are connected.
The left circular area of the instrument display panel 1 is a rotating speed display area 2, and the right circular area is a water temperature display area 3. A small area in the rotating speed display area 2 is a rotating speed digital display area 15, and a small area in the water temperature display area 3 is a water temperature digital display area 12. An engine oil pressure display area 11, a fuel oil level display area 13 and a working time display area 14 are respectively arranged on the lower side of the instrument display panel 1.
The single chip microcomputer is respectively connected with a rotor speed counter 6 arranged on an engine, a water temperature sensor 7 arranged on a water tank, an engine oil pressure sensor 8 arranged on an engine oil tank, a fuel oil level sensor 9 arranged on the fuel oil tank and a timer 10 through interfaces, receives sensor signals, transmits the sensor signals to the instrument display panel 1 after processing, and displays the sensor signals at the corresponding positions.
The instrument display panel 1 is also provided with an oil temperature display area, a voltage display area and alarm indicator lamps in various abnormal states, and the alarm indicator lamps are connected with corresponding sensors through an expansion interface of the single chip microcomputer 4 for use.
Still be equipped with input port 5 on the singlechip, can carry out the setting of parameter to the singlechip through external equipment.
Claims (4)
1. A novel instrument device of a bulldozer comprises an instrument display panel and a single chip microcomputer, wherein an output port of the single chip microcomputer is connected with the instrument display panel;
the water temperature sensor outputs a signal to the water temperature display area through the single chip microcomputer;
a rotating speed digital display area is arranged in the rotating speed display area, and a water temperature digital display area is arranged in the water temperature display area;
the expansion interface is connected with the single chip microcomputer, and a display area corresponding to the expansion interface function is arranged on the instrument display panel.
2. The novel instrument device of the bulldozer according to claim 1, in which said single-chip microcomputer further includes an input port through which parameters can be set for the single-chip microcomputer.
3. The novel meter device for the bulldozer according to claim 1, characterized in that said expansion interface comprises an oil pressure interface and/or a fuel level interface and/or an operating time interface;
the engine oil pressure interface is connected with the engine oil pressure sensor, and a corresponding engine oil pressure display area is arranged on the instrument display panel;
the fuel liquid level interface is connected with a fuel liquid level sensor, and a corresponding fuel liquid level display area is arranged on the instrument display panel;
the working time interface is connected with the timer, and a corresponding working time display area is arranged on the instrument display panel.
4. The novel meter device for the bulldozer according to claim 1, characterised in that said expansion interface comprises a camera interface, said camera interface being connected to a front camera and/or a rear camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120236320.2U CN214704349U (en) | 2021-01-27 | 2021-01-27 | Novel instrument device of bulldozer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120236320.2U CN214704349U (en) | 2021-01-27 | 2021-01-27 | Novel instrument device of bulldozer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214704349U true CN214704349U (en) | 2021-11-12 |
Family
ID=78565106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120236320.2U Active CN214704349U (en) | 2021-01-27 | 2021-01-27 | Novel instrument device of bulldozer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214704349U (en) |
-
2021
- 2021-01-27 CN CN202120236320.2U patent/CN214704349U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 272400 northwest corner of the intersection of Hongxiang road and Jiade Road, Jining Economic Development Zone, Shandong Province Patentee after: Jining Haitui Heavy Industry Machinery Co.,Ltd. Address before: 272400 northwest corner of the intersection of Hongxiang road and Jiade Road, Jining Economic Development Zone, Shandong Province Patentee before: Jining haitui Heavy Industry Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A New Instrument Device for Bulldozers Effective date of registration: 20230609 Granted publication date: 20211112 Pledgee: Shandong Jiaxiang Rural Commercial Bank Co.,Ltd. Pledgor: Jining Haitui Heavy Industry Machinery Co.,Ltd. Registration number: Y2023980043059 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |