KR970020716A

KR970020716A - Outer rear view mirror with angular active variable

Info

Publication number: KR970020716A
Application number: KR1019950037633A
Authority: KR
Inventors: 박용범
Original assignee: 전성원; 현대자동차 주식회사
Priority date: 1995-10-27
Filing date: 1995-10-27
Publication date: 1997-05-28

Abstract

본 발명은 백미러가 도어에 고정되어 있는 자동차에서 도어 개방각도에 따라 미러의 각도가 변화되는 각도 능동가변의 외측 백미러에 관한 것이다.The present invention relates to an outer rearview mirror of an angular active variable in which the angle of the mirror is changed according to the door opening angle in a vehicle in which the rearview mirror is fixed to the door.

본 발명은 운전자가 하차할 경우 도어가 열리는 과정에 있더라도 계속해서 시선의 변화가 없이 후방시야를 확보할 수 있도록 하기 위하여, 미러 하우징(2)내에 구면대우를 이루며 좌우회전 가능한 미러(3)를 설치하고, 이 미러(3)는 서로 역방향 회전하는 2개의 스텝 모터(5, 5′)에 따라 방향전환 가능하게 설치하며, 도어 힌지(7)에는 도어(1)의 열림각을 감지할 수 있는 앵글센서(10)를 설치하고, 상기 앵글센서(10)의 입력 신호는 전자 제어 유니트(11)에서 연산하여 상기 도어 열림각에 상응하는 역각으로 상기 미러(3)가 회전될 수 있도록 상기 2개의 스텝 모터(5, 5′)에 동기신호를 출력시키게 한 것이다.According to the present invention, when the driver gets off, even when the door is in the process of opening the door, the mirror 3 is provided with a spherical treatment in the mirror housing 2 so as to secure a rear view without changing the line of sight. In addition, the mirror 3 is installed so as to be directionally changeable according to two step motors 5 and 5 'which rotate in the opposite direction, and the door hinge 7 has an angle capable of detecting the opening angle of the door 1. The two steps are provided so that the sensor 10 is installed and the input signal of the angle sensor 10 is calculated by the electronic control unit 11 so that the mirror 3 can be rotated at an inverse angle corresponding to the door opening angle. The synchronization signal is output to the motors 5 and 5 '.

Description

Outer rear view mirror with angular active variable

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 구성원리 설명도,1 is an explanatory view of members of the present invention;

제2도는 본 발명의 실시예의 외측 백미러 횡단면도,2 is a cross-sectional view of the outer rearview mirror of the embodiment of the present invention,

제5도는 그 결합상태 종단면도,5 is a longitudinal cross-sectional view thereof;

제7도는 종래의 외측 백미러와 시야 관계 설명도.7 is an explanatory diagram of a conventional outer rearview mirror and a visual field relationship.

Claims

The mirror is installed in the mirror housing so that it can be rotated left and right, and the two step motors are installed so that the direction of the mirror can be changed according to the reverse rotation of each other, and the opening angle of the door can be sensed. An angle active variable comprising an angle control unit and an electronic control unit for outputting a synchronization signal to the two step motors so that the mirror can be rotated at an inverse angle corresponding to the door opening angle by calculating an input signal of the angle sensor. Outer rearview mirror.

3. The mirror of claim 2, wherein a guide plate in which a motor side of each of the two step motors is screwed on both sides is integrally formed in the mirror, and a center of the guide plate is rotatably coupled to an uncoupled body formed in a mirror housing. Outer rearview mirror of angular active variable in which balls are integrally formed.

The angular active variable outer rearview mirror of claim 1, wherein the two step motors are respectively mounted to a motor case which is screwed and is rotatably coupled to an axial boss formed in the mirror housing.

2. The angle sensor according to claim 1, wherein the angle sensor connects a rotor provided on the hinge plate so that the electromagnet is embedded and rotates together with the door side hinge bracket, and the magnetic field of the electromagnet is connected between two adjacent contacts according to the rotation of the rotor. An outer rearview mirror of an angular active variable consisting of a stator mounted on the hinge plate such that a plurality of contacts are arranged to be fixed and fixed to a vehicle body side hinge bracket.

※ Note: The disclosure is based on the initial application.