CN205827927U

CN205827927U - A kind of Automobile instrument structure

Info

Publication number: CN205827927U
Application number: CN201620563873.8U
Authority: CN
Inventors: 裴晓敏; 宋立新
Original assignee: Hubei University of Arts and Science
Current assignee: Hubei University of Arts and Science
Priority date: 2016-06-13
Filing date: 2016-06-13
Publication date: 2016-12-21
Anticipated expiration: 2026-06-13

Abstract

The utility model discloses a kind of Automobile instrument structure, including instrumental panel, scale, described instrumental panel is provided with hand rest, scale, and described pointer includes pointer cap, pointer arm, needle pivot, and described needle pivot inserts in hand rest, pointer cap is placed on hand rest, described pointer arm includes that light-guiding pillar, reflectance coating, dark slide, LED, described LED are located at pointer arm indication end, and indication end is corresponding with instrumental panel scale, described reflectance coating is located at light-guiding pillar top, and dark slide is located at pointer arm end.This Automobile instrument structure, by LED being arranged at pointer indication end, it is easy to driver and preferably reads meter information, designed by light-guiding pillar, Multicolor LED lamp etc., optimize instrument display effect and readability, make instrumental panel that backlight need not be set and just can obtain excellent night vision effect, there is design advantage comfortable, elegant in appearance strong, energy-conservation simple, readable.

Description

A kind of Automobile instrument structure

Technical field

This utility model relates to automobile instrument field, in particular it relates to a kind of Automobile instrument structure.

Background technology

Along with the development of society, popularizing of automobile, the utilization of new technique, the visual effect of automobile instrument dial plate is wanted by people Ask more and more higher.In prior art, typically by the way of instrumental panel backlighted scale and pointer, show instrumented data.It is subject to Backlight arranges position, backlight is strong and weak and pointer position affects, and this mode is unfavorable for that people effectively read instrumented data.

Authorization Notice No. is that CN 102001310 B discloses a kind of automobile instrument illumination structure, arranges and lead on pointer arm Light beam, primary reflection surface and auxiliary reflecting surface, open the slotted eye of three triangularity arrangements on primary reflection surface, more collected by incident ray In be irradiated on gauge pointer by primary reflection surface and auxiliary reflecting surface uniformly so that pointer arm brightness uniformity, improve instrument Reliability and the effect of beautiful decoration.This invention by being arranged on pointer butt by light source, thus reaches to illuminate pointer arm Effect, but do not have to solve to illuminate the problem of instrumental panel scale, it addition, the impact of light reflection loss, it is accordingly required in particular to cause driving The brightness of the pointer indication end that member notes on the contrary can be relatively low, also have impact on the indicating effect of instrumental panel.

Utility model content

The purpose of this utility model is to provide a kind of Automobile instrument structure, with asking of solving to propose in above-mentioned background technology Topic.

For achieving the above object, this utility model following technical scheme of offer: a kind of Automobile instrument structure, including instrument Dish, scale, described instrumental panel is provided with hand rest, scale, and described pointer includes pointer cap, pointer arm, needle pivot, described needle pivot In insertion hand rest, pointer cap is placed on hand rest, and described pointer arm includes light-guiding pillar, reflectance coating, dark slide, LED, described LED is located at pointer arm indication end, and indication end is corresponding with instrumental panel scale, and described reflectance coating is located at light-guiding pillar top, dark slide It is located at pointer arm end.

So, the light that LED sends irradiates to pointer arm end through pointer arm indication end, light-guiding pillar, is limited by reflectance coating, Major part light is reflected down on instrument board, illuminates instrument board from below.Owing to LED is arranged at indication end, indication end with Scale is corresponding, thus, the prominent effect illuminating display instrument panel scale can be reached, facilitate driver to read rapidly instrument indicated number According to.

Preferably, described LED is Multicolor LED lamp, is connected with control circuit through pointer arm, needle pivot by wire.Root Change according to pointer position, control circuit control the color that LED conversion is different, thus cause driver to note, play more preferably Prompting effect.Further, it is also possible to when abnormal conditions occurs, control circuit control LED and flash, thus rise It is disposed to preferably prompting driver.

Preferably, described light-guiding pillar is arcuate structure.The light sent from LED irradiates through pointer indication end terminad, arc Shape structure advantageously forms light intensity and successively decreases or equally distributed effect.

Preferably, described instrumental panel surface is diffuse-reflectance structure.So, after the light directive instrumental panel that pointer sends, to All directions diffuse-reflectance, can obtain preferably reflecting effect, will not concentrate damage human eye because of light simultaneously.

Preferably, described pointer cap is semi-transparent configuration, in order to show the configuration of pointer in the dark, obtains more Visual effect well.

Compared with prior art, the beneficial effects of the utility model are: this Automobile instrument structure, by LED being arranged In pointer indication end, it is simple to driver preferably reads meter information, designed by light-guiding pillar, Multicolor LED lamp etc., optimize instrument Table display effect and readability, make instrumental panel need not arrange backlight and just can obtain excellent night vision effect, have design simple, can The property read advantage comfortable, elegant in appearance strong, energy-conservation.

Accompanying drawing explanation

Fig. 1 is the overall structure schematic diagram of this utility model embodiment；

Fig. 2 is the structural representation of this utility model embodiment pointer；

Fig. 3 is the circuit structure block diagram of this utility model embodiment；

Wherein: 1. pointer, 2. pointer cap, 3. hand rest, 4. instrumental panel, 5.LED lamp, 6. light-guiding pillar, 7. reflectance coating, 8. hide Tabula rasa, 9. needle pivot, 10. pointer arm, 11. wires.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The every other embodiment obtained, broadly falls into the scope of this utility model protection.

With reference to shown in Fig. 1, Fig. 2, a kind of Automobile instrument structure, including instrumental panel 4, scale, described instrumental panel 4 is provided with pointer Seat 3, scale, described pointer 1 includes that pointer cap 2, pointer arm 10, needle pivot 9, described needle pivot 9 insert in hand rest 3, pointer Cap 2 is placed on hand rest 3, and described pointer arm 10 includes that light-guiding pillar 6, reflectance coating 7, dark slide 8, LED 5, described LED 5 set In pointer arm 10 indication end, indication end is corresponding with instrumental panel 4 scale, and described reflectance coating 7 is located at light-guiding pillar 6 top, and dark slide 8 sets In pointer arm 10 end.

So, the light that LED 5 sends irradiates to pointer arm 10 end through pointer arm 10 indication end, light-guiding pillar 6, is reflected Film 7 limits, and major part light is reflected down on instrument board, illuminates instrument board from below.Owing to LED 5 is arranged at indication end, Indication end is corresponding with scale, thus, the prominent effect illuminating display instrument panel 4 scale can be reached, facilitate driver to read rapidly Instrument instruction data.

With reference to shown in Fig. 3, described LED 5 is Multicolor LED lamp, and is controlled through pointer arm 10, needle pivot 9 by wire 11 Circuit connects.According to pointer 1 change in location, control circuit control LED 5 and convert different colors, thus cause driver Note, play and more preferably point out effect.As, in speedometer, tachoscope, fuel level gauge, control circuit controls LED 5 and uses green glow generation Table normal speed, rotating speed, oil mass, represent the abnormal conditions such as hypervelocity, excess revolutions, oil mass are low by HONGGUANG.Furthermore it is also possible to occurring During abnormal conditions, control circuit control LED 5 and flash, thus play preferably prompting driver and be disposed.

With reference to shown in Fig. 1, Fig. 2, described light-guiding pillar 6 is arcuate structure.The light sent from LED through pointer 1 indication end to End irradiates, and arcuate structure advantageously forms light intensity and successively decreases or equally distributed effect.

Not shown in figure, described instrumental panel 4 surface is diffuse-reflectance structure.So, the light directive instrument sent from pointer 1 After dial plate 4, to all directions diffuse-reflectance, preferably reflecting effect can be obtained, damage human eye will not be concentrated because of light simultaneously.

Described pointer cap 2 is semi-transparent configuration, in order to show the configuration of pointer 1 in the dark, obtains preferably Visual effect.

Embodiment the most of the present utility model, for the ordinary skill in the art, It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. an Automobile instrument structure, it is characterised in that include that instrumental panel, scale, described instrumental panel are provided with hand rest, scale, Described pointer includes pointer cap, pointer arm, needle pivot, and described needle pivot inserts in hand rest, and pointer cap is placed on hand rest, institute State pointer arm and include that light-guiding pillar, reflectance coating, dark slide, LED, described LED are located at pointer arm indication end, indication end and instrument Dial scale is corresponding, and described reflectance coating is located at light-guiding pillar top, and dark slide is located at pointer arm end.

Automobile instrument structure the most according to claim 1, it is characterised in that described LED is Multicolor LED lamp, by leading Line is connected with control circuit through pointer arm, needle pivot.

Automobile instrument structure the most according to claim 2, it is characterised in that described control circuit can control LED and carry out Flicker.

4. according to the Automobile instrument structure described in Claims 2 or 3, it is characterised in that described light-guiding pillar is arcuate structure.

Automobile instrument structure the most according to claim 4, it is characterised in that described instrumental panel surface is diffuse-reflectance structure.

Automobile instrument structure the most according to claim 5, it is characterised in that described pointer cap is semi-transparent configuration.