CN2749714Y - Telescopic automobile liquid crystal light filter - Google Patents
Telescopic automobile liquid crystal light filter Download PDFInfo
- Publication number
- CN2749714Y CN2749714Y CN 200420055207 CN200420055207U CN2749714Y CN 2749714 Y CN2749714 Y CN 2749714Y CN 200420055207 CN200420055207 CN 200420055207 CN 200420055207 U CN200420055207 U CN 200420055207U CN 2749714 Y CN2749714 Y CN 2749714Y
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- CN
- China
- Prior art keywords
- liquid crystal
- framework
- frame
- liquid
- lever
- 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 - Lifetime
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Abstract
The utility model relates to a telescopic automobile liquid crystal light filter which is composed of a frame (9) and liquid crystal glass (2) arranged in the frame, wherein the liquid crystal glass can be flexed along a lower opening of the frame. A telescopic mechanism of the utility model comprises a rotating shaft (21) arranged at one end of the frame, and a pulling strip (16) which is fixed at the inner end of the rotating shaft is wound, wherein the other end of the pulling strip is connected with the front end of a lever (14) which is fixed on the frame and can rotate around a support shaft (15). The tail end of the lever is hinged with the upper edge of the liquid crystal glass. Both lateral edges of the liquid crystal glass are respectively provided with a tension spring (4). When the utility model is used, the liquid crystal glass of the light filter can automatically extend out of the frame downwards, which enlarges the light filtering area. When the utility model is not used, the liquid crystal glass can automatically retract into the frame.
Description
One, technical field
The utility model relates to auto parts and components, particularly a kind of telescopic automobile liquid crystal filter plate of preventing that the driver from dazzling the eyes under high light of being used to.
Two, background technology
Because original automotive sunshade panel exists light tight, automobilist to need the shortcoming of constantly stirring according to fwd light power in use, has occurred a kind of automobile liquid crystal filter plate that studs with liquid-crystalline glasses in framework in recent years.The liquid-crystalline glasses of this filter is controlled with circuit, can be according to the extraneous light power and variable color, automatic deepening under the high light, with protection driver eyes not irriate and causing dazzle the eyes; During the extraneous light deepening, the liquid-crystalline glasses plate reverts to pellucidity again automatically.Constantly change even extraneous like this light is strong and weak, the driver does not need frequently to stir filter yet.
For the automobile of existing typing, the shape of its sun shield and area size design, and generally can not arbitrarily change.So existing liquid crystal filter plate mostly is a dress lastblock liquid-crystalline glasses in an osed top framework identical with original sun shield shape.Less, and fixing because of original sun shield area, the area of liquid-crystalline glasses is restricted, driver's the visual field also just is restricted.In order to enlarge the optical filtering area of liquid crystal filter plate to greatest extent, to enlarge driver's the visual field, design a kind of its optical filtering area in use and become big, the automobile liquid crystal filter plate that recovers original area when not using is necessary.
Three, utility model content
The purpose of this utility model provides a kind of telescopic automobile liquid crystal filter plate for adapting to the demand exactly, and during use, the liquid-crystalline glasses of filter can stretch out downwards from framework automatically, to enlarge the optical filtering area; When not using, liquid-crystalline glasses is withdrawn in the framework automatically.
The automobile liquid crystal filter plate that the utility model provides is made of framework and the liquid-crystalline glasses that is installed in the framework.This liquid-crystalline glasses can be flexible along the under shed of framework.Its telescoping mechanism comprises: the turning cylinder that is installed in framework one end; At the fixing reelable drawstring in the inner of this turning cylinder; The other end of this drawstring be fixed on framework on, and the front end of the lever that can rotate around fulcrum be connected the upper limb hinge of the end of lever and liquid-crystalline glasses; The dual-side of liquid-crystalline glasses is separately installed with extension spring.
The power supply of control circuit simultaneously when making liquid-crystalline glasses flexible also can be installed a normally closed contact switch in the position after the corresponding lever end of framework lifts, and this switch is disconnected when the lever end lifts when touching this contact switch.
Operating principle of the present utility model is: when the liquid crystal filter plate does not use when being dug, the drawstring of having mercy on turning cylinder is in relaxation state, the extension spring of liquid-crystalline glasses both sides retracts liquid-crystalline glasses in the framework, and the lever end touches the normally closed contact switch, makes switch cut off the power supply of control circuit.When running into extraneous high light (as nighttime meeting time) and need to use filter, filter is turned down, turning cylinder rotation this moment, with drawstring Hui Rao, the front end of lever is upwards spurred, and the liquid-crystalline glasses of its terminal promotion downwards and its hinge stretches out it from the framework under shed, this moment, contact switch resetted, and circuit power is switched on.
Scalable because of liquid-crystalline glasses of the present utility model, so become big when its optical filtering area can be realized using, recover original size when not using, be convenient to be installed on the fixing vehicle.
Four, description of drawings
Accompanying drawing is an inner structure scheme drawing of the present utility model.
Five, the specific embodiment
In conjunction with the accompanying drawings, the outline of this automobile liquid crystal filter plate should be consistent with the former sun shield of matching used automobile, and the plastic frame that is pressed into by the front and back cope and drag pattern forms by some tenon 5 butt joints.An end of rear panel framework 9 is installed the turning cylinder 21 (20 are fixed connecting piece among the figure) that fixes with roof of the vehicle by front and back axle sleeve 17,19 and locating clip 18 therein, the inner of this turning cylinder is fixed with when clockwise rotating the twined drawstring 16 that loosens, tightens up when rotating counterclockwise, the other end of this drawstring be fixed on framework on, and the front end of the lever 14 that can rotate around fulcrum 15 be connected the center-point hinge of the folder 13 of the end of lever and holding liquid crystal glass 2 upper edges.The dual-side of liquid-crystalline glasses is installed extension spring 4 by holder 8 and column 22 respectively, and holder 8 bottoms are provided with slideway 7, and this holder can slide along this slideway when liquid-crystalline glasses was flexible.Stationkeeping one normally closed contact switch 12 after the corresponding lever end of framework lifts need guarantee can touch the contact of this switch after the lever end lifts during installation, make its closure.This contact switch joins by lead 11 and control circuit 10, and the regulator potentiometer 3 that is installed in framework one side bottom joins by lead and control circuit 10.5 for being located at the rotating shaft that filter other end connection bicycle shed is used among the figure.
Need to prove that above-mentioned normally closed contact switch also can be controlled by the part that touches that is located on the turning cylinder, need not give unnecessary details at this.
Claims (2)
1, telescopic automobile liquid crystal filter plate, constitute by framework (9) and the liquid-crystalline glasses (2) that is installed in the framework, it is characterized in that, this liquid-crystalline glasses can be flexible along the under shed of framework, its telescoping mechanism comprises: the turning cylinder (21) that is installed in framework one end, at the fixing reelable drawstring (16) in the inner of this turning cylinder, the other end of this drawstring be fixed on framework on, and the front end of the lever (14) that can rotate around fulcrum (15) be connected, the upper limb hinge of the end of lever and liquid-crystalline glasses, the dual-side of liquid-crystalline glasses are separately installed with extension spring (4).
2, as the said telescopic automobile liquid crystal filter plate of claim 1, it is characterized in that, a normally closed contact switch (12) is installed in position after the corresponding lever end of said framework lifts, this switch is disconnected when the lever end lifts when touching this contact switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420055207 CN2749714Y (en) | 2004-11-29 | 2004-11-29 | Telescopic automobile liquid crystal light filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420055207 CN2749714Y (en) | 2004-11-29 | 2004-11-29 | Telescopic automobile liquid crystal light filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2749714Y true CN2749714Y (en) | 2006-01-04 |
Family
ID=35823107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420055207 Expired - Lifetime CN2749714Y (en) | 2004-11-29 | 2004-11-29 | Telescopic automobile liquid crystal light filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2749714Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419604A (en) * | 2013-08-20 | 2013-12-04 | 江苏景行光电科技有限公司 | Modularized automobile sunvisor capable of being used after being mounted |
| CN107839494A (en) * | 2017-10-16 | 2018-03-27 | 深圳市奈士迪技术研发有限公司 | A kind of light pollution preventive with automatic regulation function and dazzling solar telephone |
| CN111332103A (en) * | 2019-11-18 | 2020-06-26 | 杭州富阳新远新能源有限公司 | Sun shield for automobile |
-
2004
- 2004-11-29 CN CN 200420055207 patent/CN2749714Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419604A (en) * | 2013-08-20 | 2013-12-04 | 江苏景行光电科技有限公司 | Modularized automobile sunvisor capable of being used after being mounted |
| CN107839494A (en) * | 2017-10-16 | 2018-03-27 | 深圳市奈士迪技术研发有限公司 | A kind of light pollution preventive with automatic regulation function and dazzling solar telephone |
| CN107839494B (en) * | 2017-10-16 | 2020-03-24 | 广东骏凯智能科技集团有限公司 | Light pollution prevention and dazzling solar automobile with automatic adjusting function |
| CN111332103A (en) * | 2019-11-18 | 2020-06-26 | 杭州富阳新远新能源有限公司 | Sun shield for automobile |
| CN111332103B (en) * | 2019-11-18 | 2021-07-16 | 杭州富阳新远新能源有限公司 | Sun shield for automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Liaoning Province, Benxi Weining City Mingshan District Camp Industrial Park Benxi Jinyang photoelectric Co., zip code: 117008 Patentee after: Deng Yuge Address before: Liaoning Province, Benxi Zijin Mountain Road No. 37 Benxi Jinyang Automobile Electronics Co Ltd (Benxi relay factory hospital), zip code: 117022 Patentee before: Deng Yuge |
|
| C56 | Change in the name or address of the patentee |
Owner name: DENG YUGE Free format text: NEW ADDRESS: BENXI JINYANG PHOTOELECTRICITY CO., LTD., WEINING REEDUCATION UNIT INDUSTRIAL PARK, MINGSHAN DISTRICT, BENXI CITY,LIAONING PROVINCE, ZIP CODE:117008 |
|
| ASS | Succession or assignment of patent right |
Owner name: LIAONING JINYANG PHOTOELECTRIC CO., LTD. Free format text: FORMER OWNER: DENG YUGE Effective date: 20120427 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 117008 BENXI, LIAONING PROVINCE TO: 117000 BENXI, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120427 Address after: 117000 Liaoning province Huacheng Benxi City Mingshan District Road No. 31 Patentee after: Liaoning Jinyang photoelectric Co., Ltd. Address before: 117008 Liaoning Province, Benxi Weining City Mingshan District Camp Industrial Park Benxi Jinyang photoelectric Co Ltd Patentee before: Deng Yuge |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141129 Granted publication date: 20060104 |