CN2794917Y - Electric vehicle instrument device - Google Patents
Electric vehicle instrument device Download PDFInfo
- Publication number
- CN2794917Y CN2794917Y CN 200520016407 CN200520016407U CN2794917Y CN 2794917 Y CN2794917 Y CN 2794917Y CN 200520016407 CN200520016407 CN 200520016407 CN 200520016407 U CN200520016407 U CN 200520016407U CN 2794917 Y CN2794917 Y CN 2794917Y
- Authority
- CN
- China
- Prior art keywords
- meter
- battery
- utility
- test indicator
- current test
- 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
Links
Abstract
The utility model belongs to the class of an electric vehicle, more specifically to a meter device of the electric vehicle, which comprises a speed meter and a coulomb meter. The utility model is characterized in that the device is provided with a current indicating meter which is accessed by a current signal of a cell; the current indicating meter, the speed meter, the coulomb meter are all arranged on the same dial; the current indicating meter can be a one-way meter or a two-way meter. The utility model can visually tell users the operating mode and the power consumption of the current electrical machine to help users control vehicle speed and economize electric energy. The two-way meter can also indicate that the cell is in a discharging state or is in a charging state with convenient practicality.
Description
Technical field
The utility model belongs to the elec. vehicle class, specifically is a kind of battery-driven car meter system.
Background technology
At present, electric two-wheel vehicle generally all has the indicating instrument dial plate of road speed and cell pressure (battery electric quantity), but the test indicator of current sinking size when not moving, what of running state that the user works as front motor and power consumption be can't tell intuitively, the speed of a motor vehicle, energy savings controlled to help the user.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, and a kind of battery-driven car meter system that can intuitively show the battery-driven car size of current is provided, and provides more convenience to the user.
The technical solution of the utility model is as follows:
A kind of battery-driven car meter system comprises speed meter, cell pressure table (electricity meter), and it is characterized in that: meter system has an electric current test indicator, and the electric current test indicator is inserted by the current information of battery.
Electric current test indicator of the present utility model can with speed meter, the same dial plate of cell pressure table (electricity meter), also can be divided into two dial plates.
Electric current test indicator of the present utility model can be the unidirectional current test indicator, also can be the bidirectional current test indicator.
The utility model is owing to increase an electric current test indicator on the battery-driven car meter system that uses at present, and the current information of battery introduced this table, can tell that not only the user works as the running state of front motor, what of power consumption, to help the user to control the speed of a motor vehicle, regulate size of current, so that battery of electric vehicle reaches best effective utilization; The electric current test indicator also can be told the user to work as front motor and be operated in still electrical generator state (negative current) of electric motor state (positive current) simultaneously, to help the user correctly to use the electromagnetic brake mechanism of battery-driven car, make the power supply storage battery of battery-driven car be in best running condition.
The drawing explanation
Fig. 1 is the utility model example structure scheme drawing.
The specific embodiment
As shown in Figure 1, a kind of battery-driven car meter system comprises speed meter 2, electricity meter 3, and it is characterized in that: this meter system also has electric current test indicator 1, and the electric current test indicator is inserted by the current information of battery.
Among this embodiment, electric current test indicator 1, speed meter 2, electricity meter 3 are located on the same dial plate 4.
Electric current test indicator 1 of the present utility model can be unidirectional table, it also can be magic list, the bidirectional current test indicator can show that the motor of battery-driven car is to be in electrical generator state or electric motor state, and just power battery of electric vehicle is in discharge regime or charge condition.
Claims (4)
1, a kind of battery-driven car meter system comprises speed meter (2), electricity meter (3), and it is characterized in that: this meter system also has electric current test indicator (1), and electric current test indicator (1) is inserted by the current information of battery.
2, according to the battery-driven car meter system shown in the claim 1, it is characterized in that: electric current test indicator (1), speed meter (2), electricity meter (3) are located on the same dial plate (4).
3, battery-driven car meter system according to claim 1 and 2 is characterized in that: electric current test indicator (1) is unidirectional table.
4, battery-driven car meter system according to claim 1 and 2 is characterized in that: electric current test indicator (1) is a magic list.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520016407 CN2794917Y (en) | 2005-04-11 | 2005-04-11 | Electric vehicle instrument device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520016407 CN2794917Y (en) | 2005-04-11 | 2005-04-11 | Electric vehicle instrument device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2794917Y true CN2794917Y (en) | 2006-07-12 |
Family
ID=36812678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520016407 Expired - Fee Related CN2794917Y (en) | 2005-04-11 | 2005-04-11 | Electric vehicle instrument device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2794917Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837720A (en) * | 2012-11-21 | 2014-06-04 | 赵元雷 | Pure electric vehicle working ampere meter system formed by transforming fuel-powered vehicle water temperature gauge |
-
2005
- 2005-04-11 CN CN 200520016407 patent/CN2794917Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837720A (en) * | 2012-11-21 | 2014-06-04 | 赵元雷 | Pure electric vehicle working ampere meter system formed by transforming fuel-powered vehicle water temperature gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060712 Termination date: 20140411 |