CN2909183Y

CN2909183Y - Instrument board structure of marking by color

Info

Publication number: CN2909183Y
Application number: CN 200520142469
Authority: CN
Inventors: 周明聪
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-05
Filing date: 2005-12-05
Publication date: 2007-06-06
Anticipated expiration: 2015-12-05

Abstract

A dashboard structure that can give indication by means of colors comprises a display panel and a control circuit. The display panel is made of light guide materials and is divided into a plurality of indication segments with a pointer to indicate position. The control circuit comprises a drive circuit and a least an illuminant that can emit rays of various colors, and is used to sense position of the pointer. When the pointer points to a segment, the driving circuit drives the illuminant to emit rays of specific colors onto the display panel and segments that the pointer points to are determined through colors of light. The structure can be used on various meters, such as a voltmeter, a water temperature gauge, a speedometer, an oil scale and a speedometer and so on.

Description

Can be by the instrument panel structure of color sign

Technical field

The utility model relates to a kind of improvement of instrument panel structure, being particularly related to a kind ofly has a luminophor that can send multiple color by driver circuit to be controlled at the instrument panel lower device, send the light of particular color, be radiated on the instrument panel, and can come as the instrument panel structure of differentiating pointer position on the instrument panel by light color.

Background technology

In many occasions, instrument panel is made the instrument that is used for as a kind of measurement widely, and in order to user or the operator adding for new argument, the variation that is created on the instrument panel is compared, analyzed, and then takes action or do and draw a conclusion.For example aboard, other information relevant for flight operation such as the instant demonstration aeroengine temperature of many instrument panels, oil temperature, cabin pressure are just arranged, and the pointer of flight pilot on must individual other reading apparatus table compared again, why all understanding its function.Therefore, not only be vigilance and the meaning of understanding its pointer indicating position representative of different instrument why immediately for the flight pilot? more will according to known to information compared after, make the best, safest flight decision at once.

In the past, it is provided with some blocks traditional instrument panel (as installing at steam turbine car, the instrument panel on the vehicles such as aircraft), and indicates with pointer, shows its important information.As shown in Figures 1 and 2, the icon that shows fuel tank stock's oil mass and road speed for existing fascia, instrument panel is provided with a pointer T10 who articulates, divide some block T11 on the instrument panel, the driver separates the block T11 that read pointer T10 points to and determines to refuel or brake etc., yet if the information of reading pointer one by one, quite trouble seems.

Moreover traditional instrument panel only when explosive area T12 such as numerical value is too high or too low, is just reminded the operator with color (as redness), and its display message also relatively very little.Again, no matter be that a kind of Dashboard illumination device, so long as not original design, and will be installed on the Vehicular instrument panel time, all must change the structure of instrument panel or the configuration of circuit, or add different circuit arrangements, just can reach the effect of repacking, for the people of the instrument of wanting to reequip vehicle or like suitable inconvenience for the people of own DIY, and may destroy original instrument panel, result in greater loss.Therefore, how providing a kind of and directly remind or differentiate the position of pointer on the instrument panel and how instrument panel on the convenient repacking of the people who the likes own DIY vehicle is provided by color, then is the category that the utility model is mainly discussed.

Summary of the invention

Fundamental purpose of the present utility model will be divided some blocks, and have a pointer to indicate its position in that a kind of instrument panel structure that can indicate by color is provided on the instrument panel of a leaded light material; Below described instrument panel, be provided with a luminophor that can send multiple color, by the position of control circuit detecting pointer at above-mentioned block, make described luminophor send the light of particular color, be radiated on the instrument panel, therefore, whole instrument panel can present the color that luminophor sends, in order to the user with described light color as differentiating pointer block pointed.

Secondary objective of the present utility model is providing a kind of instrument panel structure that can indicate by color, the mat control circuit extends a positive and negative polar curve and a signal wire, and signal wire is connected to a signal source, to obtain signal, both positive and negative polarity on positive and negative polar curve and the automobile storage battery joins, and obtain power supply, so that desire is reequiped Vehicular instrument panel person its circuit of assembly rapidly.

In order to achieve the above object, the utility model provides a kind of and can it is characterized in that by the instrument panel structure of color sign, comprising:

One light guide plate is the leaded light material;

One numerical value plate is the leaded light material, is arranged at the top of described light guide plate, is divided into some indication blocks on it, and has a pointer to indicate its position;

One control circuit comprises a driver circuit and at least one luminophor that is used for detecting above-mentioned pointer position that sends multiple color, and when a certain specific block of pointed, above-mentioned driver circuit drives, and luminophor is luminous is radiated on the numerical value plate in control.

The utlity model has following advantage:

1. the utility model instrument panel structure that can indicate by color, but be the shinny device of difference driven for emitting lights body that utilizes pointer position on the driver circuit detecting instrument dash board for a kind of, have the effect that assist operator changes as pointer on the interpretoscope dash board.

2. when being used in automobile, signal wire directly is connected to ignition coil after, get final product induced signal, therefore, can conveniently want to reequip its circuit of the rapid assembly of people of Vehicular instrument panel.

3. the utility model simple structure so multiplication production efficiency also can be taken into account production cost, and can significantly reduce on user's buying expenses, be suitable for a large amount of productions, real tool industrial utilization, and the colorful variation of its instrument also can improve the value of product and the desire that the consumer buys.

Description of drawings

Fig. 1 is the front elevation of existing instrument panel;

Fig. 2 is the front elevation of existing instrument panel;

Fig. 3 is the assembly three-dimensional exploded view of the utility model one embodiment;

Fig. 4 is the assembly three-dimensional combination figure of the utility model one embodiment;

Fig. 5 is used in an embodiment synoptic diagram of automobile for the utility model.

Description of reference numerals: T10 pointer; The T11 block; The T12 explosive area; 10 numerical value plates; 11 pointers; 12 blocks; 13,14 screws; 20 control circuits; 21 driver circuits; 22 luminophors; 23 drive IC; 24,25 positive and negative polar curves; 26 signal wires; 27,28 screw hole columns; 29 fixed legs; 30 display panels; 31 first blocks; 32 second blocks; 33 the 3rd blocks; 34 the 4th blocks; 35 pointers; 36 ignition coils; 37 signal wires; 40 light guide plate; 50 movements; 51,52 power leads; 53,54 screws.

Embodiment

See also shown in Figure 3, the utility model mainly by the light guide plate 40 of a tool leaded light character, a control circuit 20, and a numerical value plate 10 that is positioned at described light guide plate 40 tops constituted.

The numerical value plate 10 of tool leaded light character is divided some blocks 12, and is articulated with a pointer 11 on the numerical value plate 10, and the operator reads pointer 11 indicated blocks 12 to come the required information of interpretation.

Control circuit 20 comprises a driver circuit 21 and at least one luminophor 22 (as LED etc.) that sends multiple color, it is to be used for detecting the position that above-mentioned pointer 11 points to block on the numerical value plate 10, when pointer 11 points to a certain specific block, above-mentioned driver circuit 21 will be driven, luminous to control described luminophor 22, become the side casting type light source, be radiated on the light guide plate 40, make light guide plate 40 present the color that described luminophor 22 is broken forth and, again light is projected on the numerical value plate 10, and with light color as differentiating pointer on the numerical value plate 10 11 block pointed.And above-mentioned described driver circuit mainly comprises a drive integrated circult (IC) 23, and its model is K1935P.

Control circuit 20 extends a positive and negative polar curve 24,25 and a signal wire 26, and described signal wire 26 is to be connected to a signal source, and is obtaining waveform signal or resistance value signal, luminous to drive described luminophor 22.And positive and negative polar curve the 24, the 25th joins with both positive and negative polarity on the automobile storage battery, and obtains power supply.

Control circuit 20 is provided with two screw hole columns 27,28, and a plurality of fixed legs 29 are arranged, and cooperates two-screw 13,14 that light guide plate 40, numerical value plate 10 and control circuit 20 firm spiral shells are consolidated above two screws 53,54 of movement 50.In addition, when connecting power supply, the power lead 51,52 of movement 50 is connected to both positive and negative polarity on the automobile storage battery in the lump to obtain power supply (after the combination as shown in Figure 4).

Tachometer gage with automobile is an example, after the user chooses the utility model voluntarily, during installation, one positive and negative polar curve of control circuit extension and the both positive and negative polarity on the automobile storage battery are joined, and obtain power supply, and after signal wire 37 directly being connected to the negative pole of ignition coil 36, get final product induced signal (as shown in Figure 5).Therefore, can conveniently want to reequip its circuit of the rapid assembly of people of Vehicular instrument panel.

Because tachometer gage is according to magnetic principles work, the pulse signal that produces when primary current is interrupted in its acceptance point fire coil, and be displayable transfering the letter value with this conversion of signals.Therefore, engine speed is fast more, and the pulse number that ignition coil produces is just many more, and the tachometer value that shows on the table is just big more.

As shown in Figure 5, dividing on the display panel 30 of tachometer gage has some blocks, is respectively first block 31, second block 32, the 3rd block 33, the 4th block 34 or the like; And there is a pointer 35 to indicate its positions, and driver circuit is the position that is used for detecting pointer 35, when pointer 35 points to first block 31, above-mentioned driver circuit will be driven, to control the light that described luminophor sends particular color (as green), be radiated on the whole display panel 30, make whole display panel 30 present the color that luminophor is broken forth and; When pointer 35 points to second block 32, driver circuit drives the light that described luminophor sends another color (as purple) again, be radiated on the whole display panel 30, make whole display panel 30 present the color that luminophor is broken forth and, and remind driver's pointer to turn to another block with the change of light color.

Because tachometer gage is the rotating speed of display engine under each situation intuitively, be aided with the change of display panel color on the tachometer gage, the driver can know the working order of engine at any time, cooperate variator file position and throttle position, make it to keep the driving states of the best, and can reduce oil consumption, prolongation engine life.

The above only is specific embodiment of the utility model and the know-why used, can derive according to the exposure of this paper or instruction and to derive many changes and correction, if the equivalence of doing according to conception of the present utility model changes, when the function that it produced does not exceed instructions and graphic contain spiritual yet, all should be considered as within technology category of the present utility model.

Claims

1. one kind can is characterized in that by the instrument panel structure of color sign, comprising:

One light guide plate is the leaded light material;

2. the instrument panel structure that can indicate by color as claimed in claim 1, it is characterized in that: described driver circuit is to be a drive IC.

3. the instrument panel structure that can indicate by color as claimed in claim 2, it is characterized in that: the model of described drive IC is K1935P.

4. the instrument panel structure that can indicate by color as claimed in claim 1, it is characterized in that: described control circuit extends a positive and negative polar curve power lead and a signal wire, and described signal wire is connected to a signal source.

5. the instrument panel structure that can indicate by color as claimed in claim 1, it is characterized in that: described luminophor is LED.

6. the instrument panel structure that can indicate by color as claimed in claim 1, it is characterized in that: described pointer is to be articulated on the numerical value plate.