CN2623492Y - Automobile glare-proof shield - Google Patents
Automobile glare-proof shield Download PDFInfo
- Publication number
- CN2623492Y CN2623492Y CN 03250575 CN03250575U CN2623492Y CN 2623492 Y CN2623492 Y CN 2623492Y CN 03250575 CN03250575 CN 03250575 CN 03250575 U CN03250575 U CN 03250575U CN 2623492 Y CN2623492 Y CN 2623492Y
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- light
- glare
- liquid crystal
- propelled vehicle
- crystal display
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Abstract
The utility model relates to a glare-proof shield, in particular to an automobile glare-proof shield. The utility model can be applied to the glare-proof shield for preventing light direct radiation during the driving of automobile, and place which needs to block light and shield light. The technical problem of the utility model is to provide an automobile glare-proof shield which can attenuate the omni-directional light intensity in the visual scope of eyes. The automobile glare-proof shield consists of a light valve liquid crystal screen and a light adjusting controller, which are arranged at the upper front part of the cab in the automobile case, and connected by wires, the light adjusting controller detects the illumination intensity, adjusts and controls the transmitting amount of the light valve liquid crystal plate, thereby reducing the stimulation of hard light to eyes, and maintaining the clear vision, so the eye exhaustion of the driver can be reduced, and the glare-proof shield is beneficial to the driving security.
Description
Technical field
The utility model relates to anti-glare panel, especially a kind of self-propelled vehicle anti-glare panel.Be applicable in the motor vehicle driving anti-light direct irradiation anti-glare panel, and some need be in the light, the occasion of shading.
Background technology
What the anti-glare panel (anti-dazzle device) that the current mobility car uses adopted mostly is non-transparent material, is generally plastic product, only is applicable to the strong illumination of blocking from the top, as direct sunlight.Since opaque, certain limitation is arranged, to comprehensive illumination, as then not having effect in the use from dead ahead or below high lights such as (ground return light).
Summary of the invention
The technical problems to be solved in the utility model is: a kind of self-propelled vehicle anti-glare panel of comprehensive Illumination intensity being decayed and regulating in the ocular vision scope is provided.
The technical scheme that the utility model adopted: in operator's compartment, be provided with light valve liquid crystal display transparent and the scalable light transmission capacity above the front windshield.
Described light valve liquid crystal display is contained in the position of former automotive light-shading board, and the light adjusting controller of the light transmission capacity of control light valve liquid crystal display is contained on the upper side frame of light valve liquid crystal display.
Described light valve liquid crystal display can also be connected through the hinge in the lower end of former automotive light-shading board, and light adjusting controller is contained in the inner face of former anti-dazzle device, connects by electric wire between the two.
Described light adjusting controller is made up of voltage regulator circuit, oscillating circuit, driving circuit and direct supply.
Described voltage regulator circuit is formed conventional digital and Adjustable circuit by an integrated accurate regulated power supply D, potential device W and resistance R 2, adjusts potential device W, adjustable output voltage.
Described oscillating circuit connects into conventional self-excited vibration circuit by two inverter ics-1, IC-2 and R3, R4, C in the IC (CD4069).
Described driving circuit is made up of the four inverter ics-3～IC-6 in the IC (CD4069), and IC-3, IC-4 input in parallel connects output end of oscillating circuit; Output connects the input low side of light valve liquid crystal display, connects the input end of IC-5, IC-6 parallel connection simultaneously, and the input of the output termination light valve liquid product screen of IC-5, IC-6 parallel connection is high-end.
Described direct supply is a solar energy photocell board.
The beneficial effects of the utility model are: turn down anti-glare panel during use, make the liquid product of the saturating amount of scalable light shield the place ahead that is positioned at chaufeur, measure to reduce the stimulation of high light by the light of manual or automatic guidance liquid crystal display is saturating eyes, and it is clear to keep looking thing, it is tired to make the driving driver eliminate limit, helps traffic safety.The time spent anti-glare panel is not folding digs.
Description of drawings
Fig. 1 is a block scheme of the present utility model.
Fig. 2 is an electrical schematic diagram of the present utility model.
Fig. 3 is a use scheme of installation of the present utility model.
The specific embodiment
As shown in Figure 1, 2, 3, in the present embodiment, light valve liquid crystal display 1 usefulness hinge is hinged on the lower end of former automotive light-shading board 4, and light adjusting controller 2 is fixed on the inner face of former automotive light-shading board 4, and solar energy photocell board 3 is fixed on the outside of former automotive light-shading board 4.2 pairs of Illumination intensity of light adjusting controller are surveyed, the light transmission capacity of adjusting control light valve liquid crystal board 1.
In force, can remove original light proof anti-dazzle device 4, directly load onto the light valve liquid crystal display 1 of the saturating amount of scalable light, light adjusting controller 2 is fixed on the upper side frame of light valve liquid crystal display 1 in this structure.
Voltage regulator circuit 2-1 forms conventional digital and Adjustable circuit by an integrated accurate regulated power supply D, potential device W and resistance R 2, adjusts potential device W, adjustable output voltage.The light that is used for manual regulation light valve liquid crystal board is measured thoroughly.
The also available photosensitive tube F of resistance R 2 among the voltage regulator circuit 2-1 replaces and inserts, but when different illumination the automatically regulating output voltage.The light that is used for automatically regulating light valve liquid crystal board is measured thoroughly.K switch is made resistance R 2 and photosensitive tube F change-over switch.
Oscillating circuit 2-2 connects into conventional self-excited vibration circuit by two inverter ics-1, IC-2 and R3, R4, C in the IC (CD4069).
Driving circuit 2-3 is made up of the four inverter ics-3～IC-6 in the IC (CD4069), and IC-3, IC-4 input in parallel connects output end of oscillating circuit; Output connects the input low side of light valve liquid crystal display 1, connects the input end of IC-5, IC-6 parallel connection simultaneously, and the input of the output termination light valve liquid crystal display 1 of IC-5, IC-6 parallel connection is high-end.
Direct supply 2-4 is a solar energy photocell board 3, also can use the accumulator direct current supply of automobile.
Claims (9)
1, a kind of self-propelled vehicle anti-glare panel is characterized in that: in operator's compartment front windshield above be provided with the light valve liquid crystal display (1) of transparent and scalable light transmission capacity.
2, self-propelled vehicle anti-glare panel according to claim 1 is characterized in that: described light valve liquid crystal display (1) is contained in the position of former automotive light-shading board, and the light adjusting controller (2) of the light transmission capacity of control light valve liquid crystal display is contained on the upper side frame of light valve liquid crystal display.
3, self-propelled vehicle anti-glare panel according to claim 1 is characterized in that: described light valve liquid crystal display (1) is connected through the hinge in the lower end of former automotive light-shading board, and light adjusting controller (2) is contained in the inner face of former anti-dazzle device, connects by electric wire between the two.
4, according to claim 1 or 2 or 3 described self-propelled vehicle anti-glare panels, it is characterized in that: described light adjusting controller (2) is made up of voltage regulator circuit (2-1), oscillating circuit (2-2), driving circuit (2-3) and direct supply (2-4).
5, according to the described self-propelled vehicle anti-glare panel of claim 4, it is characterized in that: described voltage regulator circuit (2-1) is formed conventional digital and Adjustable circuit by an integrated accurate regulated power supply D, potential device W and resistance R 2, adjusts potential device W, adjustable output voltage.
6, according to the described self-propelled vehicle anti-glare panel of claim 4, it is characterized in that: resistance R 2 usefulness photosensitive tube F in the described voltage regulator circuit (2-1) replace and insert, but when different illumination the automatically regulating output voltage.
7, according to the described self-propelled vehicle anti-glare panel of claim 4, it is characterized in that: described oscillating circuit (2-2) connects into conventional self-excited vibration circuit by two inverter ics-1, IC-2 and R3, R4, C in the IC (CD4069).
8, according to the described self-propelled vehicle anti-glare panel of claim 4, it is characterized in that: described driving circuit (2-3) is made up of the four inverter ics-3～IC-6 in the IC (CD4069), and IC-3, IC-4 input in parallel connects output end of oscillating circuit; Output connects the input low side of light valve liquid crystal display (1), connects the input end of IC-5, IC-6 parallel connection simultaneously, and the input of the output termination light valve liquid crystal display (1) of IC-5, IC-6 parallel connection is high-end.
9, according to the described self-propelled vehicle anti-glare panel of claim 4, it is characterized in that: described direct supply (2-4) is solar energy photocell board (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03250575 CN2623492Y (en) | 2003-04-22 | 2003-04-22 | Automobile glare-proof shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03250575 CN2623492Y (en) | 2003-04-22 | 2003-04-22 | Automobile glare-proof shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2623492Y true CN2623492Y (en) | 2004-07-07 |
Family
ID=34252810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03250575 Expired - Fee Related CN2623492Y (en) | 2003-04-22 | 2003-04-22 | Automobile glare-proof shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2623492Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006015529A1 (en) * | 2004-08-13 | 2006-02-16 | Fan He | An adaptive sun visor |
| CN101915990A (en) * | 2009-04-02 | 2010-12-15 | 通用汽车环球科技运作公司 | Enhancing road vision on the full-windscreen head-up display |
| CN102161306A (en) * | 2011-05-17 | 2011-08-24 | 南京华日液晶显示技术有限公司 | Automobile sunshading board with function of automatically adjusting light transmittance |
| CN102529973A (en) * | 2010-12-30 | 2012-07-04 | 通用汽车环球科技运作有限责任公司 | Graphical vehicle command system for autonomous vehicles on full windshield head-up display |
| CN102632793A (en) * | 2011-02-14 | 2012-08-15 | 福特全球技术公司 | Sun visor |
| CN102673351A (en) * | 2012-04-20 | 2012-09-19 | 东莞市卓琳光电科技有限公司 | Automotive intelligent sunvisor |
| CN104349922A (en) * | 2012-03-26 | 2015-02-11 | 法雷奥照明公司 | Method and device for daytime motor vehicle driving assistance |
| CN105291784A (en) * | 2015-11-23 | 2016-02-03 | 蚌埠高华电子股份有限公司 | TN positivity total-transmittance automobile sun shield |
-
2003
- 2003-04-22 CN CN 03250575 patent/CN2623492Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006015529A1 (en) * | 2004-08-13 | 2006-02-16 | Fan He | An adaptive sun visor |
| CN101915990A (en) * | 2009-04-02 | 2010-12-15 | 通用汽车环球科技运作公司 | Enhancing road vision on the full-windscreen head-up display |
| CN101915990B (en) * | 2009-04-02 | 2013-06-26 | 通用汽车环球科技运作公司 | Enhanced road vision on full windshield head-up display |
| CN102529973A (en) * | 2010-12-30 | 2012-07-04 | 通用汽车环球科技运作有限责任公司 | Graphical vehicle command system for autonomous vehicles on full windshield head-up display |
| CN102529973B (en) * | 2010-12-30 | 2014-12-17 | 通用汽车环球科技运作有限责任公司 | A method and device to control operation of a vehicle based upon a user input from a user of the vehicle to a graphic projection display |
| CN102632793A (en) * | 2011-02-14 | 2012-08-15 | 福特全球技术公司 | Sun visor |
| CN102632793B (en) * | 2011-02-14 | 2016-11-16 | 福特全球技术公司 | Sun visor |
| CN102161306A (en) * | 2011-05-17 | 2011-08-24 | 南京华日液晶显示技术有限公司 | Automobile sunshading board with function of automatically adjusting light transmittance |
| CN102161306B (en) * | 2011-05-17 | 2012-11-14 | 南京华日液晶显示技术有限公司 | Automobile sunshading board with function of automatically adjusting light transmittance |
| CN104349922A (en) * | 2012-03-26 | 2015-02-11 | 法雷奥照明公司 | Method and device for daytime motor vehicle driving assistance |
| CN102673351A (en) * | 2012-04-20 | 2012-09-19 | 东莞市卓琳光电科技有限公司 | Automotive intelligent sunvisor |
| CN105291784A (en) * | 2015-11-23 | 2016-02-03 | 蚌埠高华电子股份有限公司 | TN positivity total-transmittance automobile sun shield |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |