CN203793517U - Motorcycle or electric vehicle instrument capable of displaying mileage through LED backlight light emitting pointer - Google Patents
Motorcycle or electric vehicle instrument capable of displaying mileage through LED backlight light emitting pointer Download PDFInfo
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- CN203793517U CN203793517U CN201420106504.7U CN201420106504U CN203793517U CN 203793517 U CN203793517 U CN 203793517U CN 201420106504 U CN201420106504 U CN 201420106504U CN 203793517 U CN203793517 U CN 203793517U
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- display
- dial plate
- led
- mileage
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Abstract
The utility model discloses a motorcycle or electric vehicle instrument capable of displaying mileage through an LED backlight light emitting pointer. The instrument comprises a transparent dial plate cover and a dial plate body internally provided with installing space. The dial plate body and the dial plate cover are fixedly connected. A display drive chip, a single-chip microcomputer and a PCB are arranged in the dial plate body, and the display drive chip and the single-chip microcomputer are respectively electrically connected with the PCB. A display window and an intelligent display device are installed on the dial plate body, and the intelligent display device is located in the display window. A plurality of scale values are marked on the display window. The light guide pointer is movably installed in the display window. LED patches electrically connected with the single-chip microcomputer adhere to all the scale values and the light guide pointer of the display window. The scale values of the display window are displayed through the LED patches, and then the LED patches are matched with the light guide pointer for light emission so that a user can see displayed data of speed per hour clearly in the dim light, and energy and electricity are saved; a nixie tube or a liquid crystal display are used for display, and therefore millage data can be efficiently and accurately displayed.
Description
Technical field
The utility model relates to vehicular meter apparatus field, relates in particular to the motorcycles and electric vehicles instrument that a kind of LED-backlit light emitting indicator shows mileage.
Background technology
Because the display instrument of motor bike or battery-driven car has electric parameter measurement, quality of power supply supervision and analysis, electric flux statistics, the function such as value warning more, and make its range of use more and more wider.But there is following defect in traditional display instrument in the use:
1) traditional display instrument is to adopt Light conducting pointer to coordinate dial scale to carry out display speed information, need to use mechanical system conduction of velocity information, and shows corresponding mileage scale with multi-stage gear promotion mileage gear cluster.This indicating mode will be focused on the integraty of physical connection, and the hardware of conducted signal is crooked after stressed or shock, cannot bear the effect of signal conduction, aseismicity poor effect; In addition, the parts such as gear are very responsive to the existence of foreign matter, if unexpected, snap in foreign matter, and speed and mileage numerical value all cannot normally show; Finally, on the accuracy rate showing, effect is also poor, and displayed value and actual numerical value differ larger.
2) traditional display instrument is to adopt the mode of the slotting bubble of filament lamp luminous, and this kind of slotting foam method formula is not only bad in the poor moment display effect of light, makes rider's identification rapidly; And energy consumption is large, radiating effect is bad, and after long-time use, filament lamp is scrapped and caused instrument normally to use.
Utility model content
For the weak point existing in above-mentioned technology, the utility model provides a kind of easy to use, display effect good, display precision is high, energy saving and the low LED-backlit light emitting indicator of energy consumption show mileage motorcycles and electric vehicles instrument.
For achieving the above object, the motorcycles and electric vehicles instrument that the utility model provides a kind of LED-backlit light emitting indicator to show mileage, comprises transparent dial plate cover and the inner dial plate body with installing space; Described dial plate body is fixedly connected with dial plate cover, and described dial plate body is built-in with display driver chip, micro controller system and pcb board, and described display driver chip and micro controller system are electrically connected to pcb board respectively; On described dial plate body, be installed on display window and for showing the intelligent display device of mileage, described intelligent display device is positioned at display window and is electrically connected to display driver chip; Described display window is provided with a plurality of scale values, and described display window under activity be installed on Light conducting pointer; On each scale value on described display window and Light conducting pointer, all post the LED paster being electrically connected to micro controller system respectively.
Wherein, be also provided with the capacity of cell display module being combined by a plurality of LED pasters and the directs display module being combined by a plurality of LED pasters on described dial plate body, described capacity of cell display module and directs display module are electrically connected to micro controller system respectively.
Wherein, described directs display module comprises respectively and left steering display lamp, right steering display lamp and headlight, and described left steering display lamp, right steering display lamp and headlight are electrically connected to micro controller system respectively.
Wherein, described capacity of cell display module comprises capacity gear display lamp, capacitance grade display lamp and capacity sign display lamp, and described capacity gear display lamp, capacitance grade display lamp and capacity sign display lamp are electrically connected to micro controller system respectively.
Wherein, the cross-sectional area of described Light conducting pointer from syringe needle to backshank position diminishes gradually, and cross-sectional area be shaped as arc.
Wherein, described intelligent display device is charactron or liquid crystal display.
The beneficial effects of the utility model are: compared with prior art, the LED-backlit light emitting indicator that the utility model provides shows the motorcycles and electric vehicles instrument of mileage, on each scale value on display window and Light conducting pointer, all post the LED paster being electrically connected to micro controller system respectively, be to adopt LED paster as backlight, to show the scale value of display window, then adopt LED paster to coordinate Light conducting pointer luminous; Not only make user can see clearly in the situation that light is bad and show speed per hour data, and LED paster it uses the power consumption of inserting bubble 10% in use, reached energy saving, heating effect is good and long texts of life-span; Further, adopt charactron or liquid crystal display to show, can efficiently show accurately mileage, effectively avoid because adopting mechanical system conduction of velocity information to cause displayed value and actual numerical value exists the defects such as error.The utlity model has easy to use, display effect good, display precision is high, energy saving, energy consumption are low, highly versatile and luminosity high.
Accompanying drawing explanation
Fig. 1 is the front view that LED-backlit light emitting indicator of the present utility model shows the motorcycles and electric vehicles instrument of mileage;
Fig. 2 is the cut-away view of dial plate body in the utility model.
Main element nomenclature is as follows:
10, dial plate body 11, dial plate cover
12, display driver chip 13, micro controller system
14, pcb board 15, charactron
16, Light conducting pointer 17, capacity of cell display module
18, directs display module 100, LED paster
101, display window 171, capacity gear display lamp
172, capacitance grade display lamp 173, capacity sign display lamp
181, left steering display lamp 182, right steering show
183, headlight 1011, scale value
The specific embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1-2, LED-backlit light emitting indicator of the present utility model shows the motorcycles and electric vehicles instrument of mileage, comprises transparent dial plate cover 11 and the inner dial plate body 10 with installing space; Dial plate body 10 is fixedly connected with dial plate cover 11, and dial plate body 10 is built-in with display driver chip 12, micro controller system 13 and pcb board 14, and display driver chip 12 and micro controller system 13 are electrically connected to pcb board 14 respectively; On dial plate body 10, be installed on display window 101 and for showing the intelligent display device of mileage, intelligent display device is positioned at display window 101 and is electrically connected to display driver chip 12, intelligent display device is charactron 15 or liquid crystal display; Display window 101 is provided with a plurality of scale values 1011, and display window 101 under activity be installed on Light conducting pointer 16; On each scale value 101 on display window 101 and Light conducting pointer 16, all post the LED paster 100 being electrically connected to micro controller system 13 respectively.
Situation compared to prior art, the LED-backlit light emitting indicator that the utility model provides shows the motorcycles and electric vehicles instrument of mileage, on each scale value 1011 on display window 101 and Light conducting pointer 16, all post the LED paster 100 being electrically connected to micro controller system 13 respectively, be to adopt LED paster 100 as backlight, to show the scale value 1011 of display window 101, then adopt LED paster 100 to coordinate Light conducting pointer 16 luminous; Not only make user can see clearly in the situation that light is bad and show speed per hour data, and LED paster 100 it uses the power consumption of inserting bubble 10% in use, reached energy saving, heating effect is good and long texts of life-span; Further, adopt charactron 15 or liquid crystal display to show, can efficiently show accurately mileage, effectively avoid because adopting mechanical system conduction of velocity information to cause displayed value and actual numerical value exists the defects such as error.The utlity model has easy to use, display effect good, display precision is high, energy saving, energy consumption are low, highly versatile and luminosity high.
In the present embodiment, on dial plate body 10, be also provided with the capacity of cell display module 17 being combined by a plurality of LED pasters 100 and the directs display module 18 being combined by a plurality of LED pasters 100, capacity of cell display module 17 and directs display module 18 are electrically connected to micro controller system 13 respectively.Directs display module 18 comprises respectively and left steering display lamp 181, right steering display lamp 182 and headlight 183, and left steering display lamp 181, right steering display lamp 182 and headlight 183 are electrically connected to micro controller system 13 respectively.Capacity of cell display module 17 comprises capacity gear display lamp 171, capacitance grade display lamp 172 and capacity sign display lamp 173, and capacity gear display lamp 171, capacitance grade display lamp 172 and capacity sign display lamp 173 are electrically connected to micro controller system 13 respectively.In this structure, various parameter identifications on the mode display instrument of employing LED paster 100, make in the situation that light is poor, also can see clearly the various parameter values that show in instrument in this instrument, can, to occurring that the situation of mal numerical value processes timely, effectively avoid the generation of dangerous situation.In addition, also can directly on dial plate body 10, produce the LOGO of this product export company, utilize the mode of LED paster 100 to show, make this LOGO clear obviously.Certainly, the utility model is not limited to the position of LED paster 100, so long as adopt LED paster 100 to reach the mode of clear accurate display instrument, all belongs to simple deformation of the present utility model or conversion, all falls in protection domain of the present utility model.
In the present embodiment, the cross-sectional area of Light conducting pointer 16 from syringe needle to backshank position diminishes gradually, and cross-sectional area be shaped as arc.The utility model is designed to arc by the square section of Light conducting pointer 16, be subject to become diffused light after surface reflection multiple reflections, all can vertically enter Light conducting pointer 16, outside visual angle is large, under the effect of conspicuous color paint, can clearlyer at night, see the position that Light conducting pointer 16 shows.
The utility model adopts charactron 15 or liquid crystal display as read out instrument, and it is for calibrated disc, and reading is more convenient, liquid crystal display better effects if, cost is lower, heatproof better effects if, and operating range is larger, impact resistance degree is better, and maintenance is replaced convenient, greatly facilitates use.
Disclosed is above only several specific embodiment of the present utility model, but the utility model is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (6)
1. LED-backlit light emitting indicator shows a motorcycles and electric vehicles instrument for mileage, it is characterized in that, comprises transparent dial plate cover and the inner dial plate body with installing space; Described dial plate body is fixedly connected with dial plate cover, and described dial plate body is built-in with display driver chip, micro controller system and pcb board, and described display driver chip and micro controller system are electrically connected to pcb board respectively; On described dial plate body, be installed on display window and for showing the intelligent display device of mileage, described intelligent display device is positioned at display window and is electrically connected to display driver chip; Described display window is provided with a plurality of scale values, and described display window under activity be installed on Light conducting pointer; On each scale value on described display window and Light conducting pointer, all post the LED paster being electrically connected to micro controller system respectively.
2. LED-backlit light emitting indicator according to claim 1 shows the motorcycles and electric vehicles instrument of mileage, it is characterized in that, on described dial plate body, be also provided with the capacity of cell display module being combined by a plurality of LED pasters and the directs display module being combined by a plurality of LED pasters, described capacity of cell display module and directs display module are electrically connected to micro controller system respectively.
3. LED-backlit light emitting indicator according to claim 2 shows the motorcycles and electric vehicles instrument of mileage, it is characterized in that, described directs display module comprises respectively and left steering display lamp, right steering display lamp and headlight, and described left steering display lamp, right steering display lamp and headlight are electrically connected to micro controller system respectively.
4. LED-backlit light emitting indicator according to claim 2 shows the motorcycles and electric vehicles instrument of mileage, it is characterized in that, described capacity of cell display module comprises capacity gear display lamp, capacitance grade display lamp and capacity sign display lamp, and described capacity gear display lamp, capacitance grade display lamp and capacity sign display lamp are electrically connected to micro controller system respectively.
5. LED-backlit light emitting indicator according to claim 1 shows the motorcycles and electric vehicles instrument of mileage, it is characterized in that, the cross-sectional area of described Light conducting pointer from syringe needle to backshank position diminishes gradually, and cross-sectional area be shaped as arc.
6. LED-backlit light emitting indicator according to claim 1 shows the motorcycles and electric vehicles instrument of mileage, it is characterized in that, described intelligent display device is charactron or liquid crystal display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420106504.7U CN203793517U (en) | 2014-03-11 | 2014-03-11 | Motorcycle or electric vehicle instrument capable of displaying mileage through LED backlight light emitting pointer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420106504.7U CN203793517U (en) | 2014-03-11 | 2014-03-11 | Motorcycle or electric vehicle instrument capable of displaying mileage through LED backlight light emitting pointer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203793517U true CN203793517U (en) | 2014-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420106504.7U Expired - Fee Related CN203793517U (en) | 2014-03-11 | 2014-03-11 | Motorcycle or electric vehicle instrument capable of displaying mileage through LED backlight light emitting pointer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203793517U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949919A (en) * | 2017-04-17 | 2017-07-14 | 重庆天盛仪表有限公司 | LED digital screens and the combined indicating meter of LCD screen |
| CN110189792A (en) * | 2019-05-13 | 2019-08-30 | 安徽延达智能科技有限公司 | The vision that a kind of pair of pointer instrument carries out reads system |
-
2014
- 2014-03-11 CN CN201420106504.7U patent/CN203793517U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949919A (en) * | 2017-04-17 | 2017-07-14 | 重庆天盛仪表有限公司 | LED digital screens and the combined indicating meter of LCD screen |
| CN110189792A (en) * | 2019-05-13 | 2019-08-30 | 安徽延达智能科技有限公司 | The vision that a kind of pair of pointer instrument carries out reads system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20170311 |