KR970007556B1 - A system for protection eye of a driver - Google Patents

A system for protection eye of a driver Download PDF

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Publication number
KR970007556B1
KR970007556B1 KR1019940029573A KR19940029573A KR970007556B1 KR 970007556 B1 KR970007556 B1 KR 970007556B1 KR 1019940029573 A KR1019940029573 A KR 1019940029573A KR 19940029573 A KR19940029573 A KR 19940029573A KR 970007556 B1 KR970007556 B1 KR 970007556B1
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KR
South Korea
Prior art keywords
polarizing film
polarizing
knob
film lens
spectacle frame
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KR1019940029573A
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Korean (ko)
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KR960017337A (en
Inventor
박광영
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기아자동차 주식회사
한승준
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Priority to KR1019940029573A priority Critical patent/KR970007556B1/en
Publication of KR960017337A publication Critical patent/KR960017337A/en
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Publication of KR970007556B1 publication Critical patent/KR970007556B1/en

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    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/12—Polarisers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/02—Rear-view mirror arrangements
    • B60R1/08—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors
    • B60R1/083—Anti-glare mirrors, e.g. "day-night" mirrors

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  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Polarising Elements (AREA)

Abstract

The apparatus is for protecting the automobile driver's eye against the light reflecting on a rear view mirror or a side mirror by polarizing the light. The eye protector includes polarizing glasses(4) with legs(4a), frames(4b) connected to the legs(4a), polarizing film lenses(4c) inserted at the frame(4b), synchronized gears(4e) rotatably installed round circumferencial members(4d), and adjustment gears(4f) geared with the synchronized gears(4e). The eye protector can help the driver by polarizing the light transmitted from head lights of the following automobiles.

Description

자동차 운전자의 보안장치Car driver's security

제1도는 본 발명에 따른 편광안경의 제1실시예를 나타내는 개략도.1 is a schematic view showing a first embodiment of polarizing glasses according to the present invention.

제2도는 본 발명에 따른 룸미러의 설명도.2 is an explanatory diagram of a room mirror according to the present invention.

제3도(a), (b), (c)는 각각 본 발명을 설명하기 위한 개략도.(A), (b), (c) are schematic diagrams for demonstrating this invention, respectively.

제4도는 본 발명에 따른 편광안경의 제2실시예를 나타내는 개략도이다.4 is a schematic view showing a second embodiment of polarizing glasses according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 편광막 2 : 룸미러1: polarizing film 2: room mirror

3 : 사이드미러 4 : 편광안경3: side mirror 4: polarized glasses

4a : 안경다리 4b : 안경테4a: glasses legs 4b: glasses frames

4c : 좌·우측 편광막렌즈 4d : 외주부4c: left and right polarizing film lens 4d: outer peripheral part

4e : 싱크로기어 4f : 조정기어4e: Synchro Gear 4f: Adjusting Gear

41 : 편광안경 41a : 안경테41: polarized glasses 41a: glasses frame

41b, 41c : 좌·우측 편광막렌즈41b, 41c: left and right polarizing film lenses

41d : 리턴스프링 41e : 싱크로와이어41d: Return Spring 41e: Synchro Wire

41f : 노브스톱퍼홈 41g : 노브가이드41f: Knob Stopper Groove 41g: Knob Guide

41h : 조정노브41h: Adjustment knob

본 발명은 자동차 운전자의 보안(保眼)장치에 관한 것으로, 특히 룸미러나 사이드미러로부터 운전자에게 반사되는 후방차량의 전조등 불빛을 조정할 수 있도록 된 자동차 운전자의 보안장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a security device for a motor vehicle driver, and more particularly to a security device for a motor vehicle driver capable of adjusting the headlights of a rear vehicle reflected from a room mirror or a side mirror to the driver.

일반적으로 야간 주행중 바로 뒷차의 헤드라이트(전조등) 불빛이 룸미러나 사이드미러로 반사되어 운전자의 눈이 부시게 되고, 이로 인해 전방의 확인도 어려울 경우가 있어 사고의 위험이 있는 바, 종래에는 이와 같은 대책으로 첫째, 룸미러에 강한 빛이 감지되면 수동 또는 자동으로 각도를 조정하는 경우와 둘째, 사이드미러에 착색을 하여 야간에 강한 빛이 사이드미러로 반사되어 들어오는 것을 감소시키려는 노력이 있었다.In general, while driving at night, the headlights of the rear car are reflected by the room mirror or the side mirror, and the driver's eyes are dazzled, which may make it difficult to check the road ahead. As a countermeasure, first, there were efforts to adjust the angle manually or automatically when strong light was detected in the room mirror, and second, to reduce the reflection of strong light at night by reflecting the side mirror by coloring the side mirror.

그러나 이러한 종래의 노력은, 수작업에 의한 룸미러의 계속적인 조정은 번거로우며, 고급화된 차종의 자동 제어방식은 편리하기는 하나 각각 모두 반사각을 조정하는 방식이므로 빛을 차단하든지 반사하든지 두가지 중의 하나를 택하도록 되어 있어 그때 상황에 따라서는 후방관측이 곤란하며, 또한 사이드미러의 착색을 하는 경우는 평상시의 주행에 대비하여 착색의 정도에도 한계가 있는 문제점이 있었다.However, these conventional efforts are difficult to continuously adjust the room mirror by hand, and the automatic control method of the advanced vehicle is convenient, but each of them adjusts the reflection angle, so it is possible to block or reflect the light. According to the situation, rearward observation is difficult, and in the case of coloring the side mirror, there is a problem in that the degree of coloring is limited in preparation for normal running.

이에 본 발명은 상기와 같은 문제점을 해소하기 위해 안출된 것으로, 자동차의 룸미러와 사이드미러에는 한쪽방향으로만 반사되는 편광막을 갖추게 하고, 운전자는 편광알이 장착된 편광안경이나 안경착용자의 경우 편광덧알을 착용함으로써, 야간에 후미차량의 헤드라이트 불빛이 룸미러나 사이드미러로 반사되어 들어오는 밝기를 조정할 수 있도록 된 자동차 운전자의 보안장치를 제공함에 그 목적이 있다.Accordingly, the present invention has been made to solve the above problems, the vehicle and the side mirror of the car is provided with a polarizing film that is reflected only in one direction, the driver is polarized glasses equipped with polarized eggs or polarized light glasses wearer Its purpose is to provide a driver's security device that can adjust the brightness of the rear vehicle's headlights reflected by the room or side mirrors at night.

상기와 같은 목적을 달성하기 위한 본 발명은, 한쪽 방향 파장의 빛만 투과시켜 반사되도록 편광막이 부착된 룸미러 또는 사이드미러와, 상기 룸미러 또는 사이드미러에서 반사되는 빛(파장)의 투과량을 조절할 수 있도록 된 편광안경으로 구성되어 있다.The present invention for achieving the above object, it is possible to adjust the transmission amount of light (wavelength) reflected from the room mirror or the side mirror, and the room mirror or side mirror with a polarizing film so as to transmit and reflect only the light of one direction wavelength It consists of polarized glasses.

이하 본 발명을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제1도는 본 발명에 따른 편광안경의 제1실시예를 나타내는 개략도이고, 제2도는 본 발명에 따른 룸미러의 설명도이며, 제3도(a), (b), (c)는 각각 본 발명을 설명하기 위한 개략도로서, 본 발명은, 한쪽 방향 파장의 빛만 투과시켜 반사되도록 한 편광막(1)이 부착된 룸미러(2) 또는 사이드미러(3)와, 상기 룸미러(2) 또는 사이드미러(3)에서 반사되는 빛(파장)의 투과량을 조절할 수 있도록 된 편광안경(4, 41)으로 구성되어 있다.1 is a schematic view showing a first embodiment of a polarizing glasses according to the present invention, FIG. 2 is an explanatory view of a room mirror according to the present invention, and FIGS. 3 (a), (b) and (c) are respectively shown As a schematic diagram for explaining the invention, the present invention is a room mirror (2) or side mirror (3) with a polarizing film (1) to which only light of one wavelength is transmitted and reflected, and the room mirror (2) or It consists of polarizing glasses 4 and 41 which can adjust the transmission amount of light (wavelength) reflected from the side mirror 3.

여기서, 상기 편광안경(4)은, 안경다리(4a)와 결합된 안경테(4b)의 좌·우측 편광막렌즈(4c)가 끼워짐과 더불어 외주부(4d)에는 싱크로기어(4e)가 회동가능하게 설치되고, 상기 안경테(4b)의 중앙상단에서 약간 돌출되어 상기 싱크로기어(4e)와 맞물려 회동가능하게 조정기어(4f)가 설치된 구조로 이루어져 있다.Here, in the polarizing glasses 4, the left and right polarizing film lenses 4c of the eyeglass frame 4b coupled to the eyeglass legs 4a are fitted, and the synchronizer gear 4e can be rotated in the outer peripheral part 4d. It is installed so as to, and slightly protrudes from the upper center of the eyeglass frame (4b) has a structure in which the adjustment gear (4f) is installed to be rotatable in engagement with the synchro gear (4e).

따라서, 상기 룸미러(2) 또는 사이드미러(3)로 후미차량의 전조등 불빛이 반사되면 상기 편광안경(4)을 착용한 뒤, 안경테(4b)의 상부로 돌출된 조정기어(4f)를 제3도에서와 같이 좌·우측으로 회동시켜 전조등 불빛의 밝기를 조절할 수 있다.Therefore, when the headlight of the rear vehicle is reflected by the room mirror 2 or the side mirror 3, the polarizing glasses 4 are worn, and then the adjusting gear 4f protruding to the upper part of the spectacle frame 4b is removed. You can adjust the brightness of the headlights by turning left and right as in 3 degrees.

한편 제4도는 본 발명에 따른 편광안경(41)의 제2실시예로서, 안경테(41a)에 회동가능하게 끼워지는 좌·우측 편광막렌즈(41b, 41c)와, 이 좌측 편광막렌즈(41b)의 소정위치에 계지됨과 더불어 안경테(41a)의 소정위치에 계지된 리턴스프링(41d), 상기 좌측 편광막렌즈(41b)에 계지되어 리턴스프링(41d)의 반대쪽으로 배치됨과 더불어 우측 편광막렌즈(41c)와 동시에 회동되도록 계지된 싱크로와이어(41e), 상기 우측 편광막렌즈(41c)의 하부에 정지가능하게 노브스톱퍼홈(41f)이 형성된 노브가이드(41g) 및, 이 노브가이드(41g)에 안내됨과 더불어 노브스톱퍼홈(41f)으로 안착되도록 우측 편광막렌즈(41c)에 설치된 조정노브(41h)로 이루어져 있다.4 is a second embodiment of the polarizing glasses 41 according to the present invention. The left and right polarizing film lenses 41b and 41c rotatably fitted to the spectacle frame 41a and the left polarizing film lens 41b. And the return spring 41d held at the predetermined position of the spectacle frame 41a and the left polarizing film lens 41b and disposed on the opposite side of the return spring 41d. A synchro wire 41e held so as to rotate at the same time as 41c, a knob guide 41g in which a knob stopper groove 41f is formed so as to be stopped at a lower portion of the right polarizing film lens 41c, and the knob guide 41g. It is composed of an adjustment knob 41h provided on the right polarizing film lens 41c to be guided to and seated in the knob stopper groove 41f.

따라서, 상기 편광막(1)이 설치된 룸미러(2) 또는 사이드미러(3)로 후미 차량의 전조등 불빛이 반사되면 상기 편광안경(41)을 착용한 뒤, 안경테(41a)의 우측편광막렌즈(41c)에 설치된 조정노브(41h)를 시계방향으로 돌려 노브가이드(41g)의 노브스톱퍼홈(41f)에 고정시켜 반사광의 밝기를 조정하게 되고, 평상시의 상태로 사용할 때에는 상기 조정노브(41h)를 노브가이드(41g)의 노브스톱퍼홈(41f)에서 이탈시키면서 상기 리턴스프링(41d)의 복원력에 의해 좌·우측 편광막렌즈(41b, 41c)가 회동되어 초기상태 방향으로 복원시키는데 무리가 없게 된다.Therefore, when the headlight of the rear vehicle is reflected by the room mirror 2 or the side mirror 3 in which the polarizing film 1 is installed, the polarizing glasses 41 are worn and then the right polarizing film lens of the spectacle frame 41a is worn. The adjustment knob 41h provided at 41c is turned clockwise to fix it to the knob stopper groove 41f of the knob guide 41g to adjust the brightness of the reflected light, and when used in a normal state, the adjustment knob 41h is used. The left and right polarizing film lenses 41b and 41c are rotated by the restoring force of the return spring 41d while leaving the knob stopper groove 41f of the knob guide 41g. .

한편, 주간에는 전조등을 사용하지 않기 때문에 이와 같은 편광안경(4, 41)을 착용하지 않아도 됨은 물론이고, 안경착용자의 경우에는 상기 편광안경(4, 41)을 덧알형태로 제작하여 사용하게 되면 용이하게 사용할 수 있다.On the other hand, since the headlights are not used during the day, it is not necessary to wear such polarized glasses 4 and 41. Of course, in the case of eyewear wearers, the polarized glasses 4 and 41 can be easily used in the form of a capsule. Can be used.

이상 설명한 바와 같이 본 발명에 의하면, 주간에는 아무런 지장없이 주행할 수 있고, 야간에는 후미차량의 전조등 불빛이 룸미러나 사이드미러를 통해 운전자의 시야로 들어와 운전방해를 일으키지 않도록 밝기조정이 가능한 효과가 있다.As described above, according to the present invention, it is possible to drive without any trouble during the day, and at night, the headlights of the rear vehicle can adjust the brightness so that the driver's view through the rearview mirror or the side mirror does not cause driving disturbance. have.

Claims (2)

편광막(1)이 부착된 룸미러(2) 또는 사이드미러(3)에 부착되는 것에 있어서, 상기 각 미러(2), (3)와 그들로부터 반사되는 빛의 투과량을 조절할 수 있도록 된 편광안경(4)으로 보안장치를 구성하되, 안경다리(4a)와 결합된 안경테(4b)에 좌·우측 편광막렌즈(4c)를 끼우고, 외주부(4d)에 싱크로기어(4e)를 회동가능하게 설치하며, 안경테(4b)의 중앙 상단으로 약간 돌출되어 상기 싱크로기어(4e)와 맞물려 회동하는 조정기어(4f)를 설치하여 편광안경(4)을 구성한 것을 특징으로 하는 자동차 운전자의 보안장치.In attaching to the room mirror (2) or the side mirror (3) to which the polarizing film (1) is attached, each of the mirrors (2) and (3) and polarizing glasses adapted to control the amount of light reflected from them (4) constitutes a security device, the left and right polarizing film lens (4c) is fitted to the spectacle frame (4b) coupled to the eyeglass legs (4a), and the synchronous gear (4e) to the outer peripheral portion (4d) to be rotatable And a polarizing spectacles (4) by installing an adjusting gear (4f) which is slightly protruded toward the upper center of the spectacle frame (4b) and engaged with the synchro gear (4e). 제1항에 있어서, 안경테(41a)에 회동가능하게 끼워지는 좌·우측 편광막렌즈(41b, 41c)와, 좌측 편광막렌즈(41b)에 계지되는 동시에 안경테(41a)에 계지되는 리턴스프링(41d)과, 좌측 편광막렌즈(41b)에 계지되어 리턴스프링(41d)의 반대쪽으로 배치되는 동시에 우측 편광막렌즈(41c)와 동시에 회동되도록 계지된 싱크로와이어(41e)와, 상기 우측 편광막렌즈(41c)의 하부에 정지할 수 있도록 노브스톱퍼홈(41f)이 형성된 노브가이드(41g), 그리고 이 노브가이드(41g)에 안내되는 동시에 노브스톱퍼홈(41f)으로 안착되도록 우측 편광막렌즈(41c)에 설치된 조정노브(41h)로 편광안경(41)을 구성한 것을 특징으로 하는 자동차 운전자의 보안장치.The return spring (10) according to claim 1, which is held by the left and right polarizing film lenses (41b, 41c) rotatably fitted to the spectacle frame (41a), and the left polarizing film lens (41b), and is fastened by the spectacle frame (41a). 41d), the synchro wire 41e, which is locked to the left polarizing film lens 41b and disposed opposite to the return spring 41d, and locked so as to rotate simultaneously with the right polarizing film lens 41c, and the right polarizing film lens. The knob guide 41g with the knob stopper groove 41f formed so as to stop below the 41c, and the right polarizing film lens 41c to be guided to the knob guide 41g and seated in the knob stopper groove 41f. The security device for a motor vehicle driver, characterized in that the polarizing glasses 41 is configured by the adjustment knob (41h) provided in the).
KR1019940029573A 1994-11-11 1994-11-11 A system for protection eye of a driver KR970007556B1 (en)

Priority Applications (1)

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KR970007556B1 true KR970007556B1 (en) 1997-05-10

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