KR20010025578A - Side mirror of vehicle - Google Patents
Side mirror of vehicle Download PDFInfo
- Publication number
- KR20010025578A KR20010025578A KR1020010001046A KR20010001046A KR20010025578A KR 20010025578 A KR20010025578 A KR 20010025578A KR 1020010001046 A KR1020010001046 A KR 1020010001046A KR 20010001046 A KR20010001046 A KR 20010001046A KR 20010025578 A KR20010025578 A KR 20010025578A
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- South Korea
- Prior art keywords
- mirror
- vehicle
- electromagnets
- control unit
- electrically connected
- Prior art date
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Classifications
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- 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
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
- B60R1/062—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position
- B60R1/07—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by electrically powered actuators
- B60R1/074—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by electrically powered actuators for retracting the mirror arrangements to a non-use position alongside the vehicle
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- 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
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
- B60R1/0605—Rear-view mirror arrangements mounted on vehicle exterior specially adapted for mounting on trucks, e.g. by C-shaped support means
- B60R1/0617—Rear-view mirror arrangements mounted on vehicle exterior specially adapted for mounting on trucks, e.g. by C-shaped support means foldable along the vehicle, e.g. in case of external force applied thereon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/037—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for occupant comfort, e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel
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- 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
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
- B60R2001/1215—Mirror assemblies combined with other articles, e.g. clocks with information displays
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Automation & Control Theory (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
Description
본 발명은 차량의 사이드미러에 관한 것으로, 보다 상세하게는 차량의 좌,우측 후방시야를 확보할 수 있도록 설치되는 차량의 사이드미러에 관한 것이다.The present invention relates to a side mirror of a vehicle, and more particularly, to a side mirror of a vehicle installed to secure the left and right rear view of the vehicle.
차량은 윈드쉴드글래스 및 리어글래스를 통하여 후방시계를 확보할 수 있도록 구성되어 있으며, 운전자가 차량을 운행하면서 차량의 후방시계를 확보할 수 있도록 도 1에서와 같이 차량의 양측 프론트도어 프레임에 좌,우측 사이드미러(LM) (RM)가 장착되어 있다.The vehicle is configured to secure the rear clock through the windshield glass and the rear glass, and to allow the driver to secure the rear clock of the vehicle while driving the vehicle, as shown in FIG. The right side mirror (LM) RM is mounted.
이러한 사이드미러(LM)(RM)들은 도 2에 도시된 바와 같이 차량의 후방 측으로 개구 형성된 미러프레임(12)과 이러한 미러프레임(12)의 개구측에 배치되는 미러글래스(16), 그리고 미러글래스(16)의 반사각을 조절하기 위한 반사각 조절장치(도시생략) 등으로 구성되어 있다.As shown in FIG. 2, the side mirrors LM RMs include a mirror frame 12 that is open to the rear side of the vehicle, a mirror glass 16 that is disposed on the opening side of the mirror frame 12, and a mirror glass. And a reflecting angle adjusting device (not shown) for adjusting the reflecting angle of (16).
한편, 상기 반사각 조절장치는, 미러글래스(16)의 내측면 다수개소에 피봇 결합된 나사부재를 모터의 구동력으로 그 길이 방향에 대해 직선적으로 왕복운동시킴으로써, 미러글래스(16)로 하여금 그 중심 고정점으로부터 움직여 반사각이 조절되도록 구성되어 있다.On the other hand, the reflection angle adjustment device, by reciprocating the screw member pivotally coupled to a plurality of inner surface of the mirror glass 16 in the longitudinal direction by the driving force of the motor, the mirror glass 16 is fixed to its center It is configured to adjust the angle of reflection by moving from the point.
또한, 상기 미러프레임(12)은 미러하우징부(20)와 네크부(22)(24) 및 장착단부(26)로 구분될 수 있는 구조로 형성되어 있으며, 특히 상기 네크부(22)(24)는 분할되어 힌지 가능한 구조로 결합된 구조로 형성되어 있다.In addition, the mirror frame 12 is formed in a structure that can be divided into the mirror housing 20, the neck portion 22, 24 and the mounting end portion 26, in particular the neck portion 22 (24) ) Is divided into a hinged structure is formed into a structure.
즉, 사용상태에 따라 미러프레임(12)을 접거나 펼 수 있도록 구성됨으로써, 주변으로부터의 간섭에 따라 파손되지 않도록 하고 있으며, 특히 접혔을 때 미러글래스(16)가 은폐될 수 있도록 하고 있다.That is, by being configured to fold or unfold the mirror frame 12 in accordance with the use state, so as not to be damaged by the interference from the surroundings, in particular when the mirror glass 16 is concealed to be concealed.
그러나, 상기한 바와 같은 종래 사이드미러는, 인력에 의해 수동으로 접거나 펼 수 있게 되어 있어 작동이 번거롭게 어렵다는 단점이 있었다.However, the conventional side mirror as described above has a disadvantage in that it is difficult to operate because it can be folded or unfolded manually by manpower.
또, 이와 같이 접거나 펼 때 미러글래스에 외력을 가하게 되고, 이에 따라 반사각이 변경되므로 반사각을 매번 재조정해야만 한다는 다른 단점이 있었다.In addition, the external force is applied to the mirror glass when folding or unfolding as described above, and accordingly, the reflection angle is changed, so that the reflection angle must be readjusted each time.
뿐만 아니라, 주차 후 미러프레임을 접는 것을 잊기가 쉬우므로, 주차상태에서 미러프레임을 접지 않은 상태로 방치시키게 되었을 때 파손 및 부분 손상이 초래될 수 있다는 우려가 또 다른 단점으로 지적되고 있었다.In addition, since it is easy to forget to fold the mirror frame after parking, there is a concern that damage and partial damage may be caused when the mirror frame is left unfolded while parking.
본 발명은 상기한 바와 같은 종래의 단점을 해소하기 위하여 안출된 것으로서, 본 발명의 목적은 차량의 시동 상태에 따라 자동으로 접히거나 펴지도록 작동되어, 작동상의 번거로움과 곤란함을 해소할 수 있게 되고, 반사각의 재조정 작업을 배제할 수도 있게 되며, 미러프레임이 접히지 않은 상태에서 발생될 수 있는 파손 및 부분 손상의 초래를 미연에 방지할 수도 있게 되는 차량의 사이드미러를 제공하려는데 있다.The present invention has been made in order to solve the above-mentioned disadvantages, the object of the present invention is operated to be automatically folded or unfolded according to the starting state of the vehicle, so that it is possible to solve the operation hassle and difficulty In addition, it is possible to eliminate the readjustment of the reflection angle, and to provide a side mirror of the vehicle that can prevent in advance the damage and partial damage that can occur when the mirror frame is not folded.
도 1은 일반적인 사이드미러의 적용 상태를 나타내기 위한 사시도,1 is a perspective view showing an application state of a general side mirror,
도 2는 종래 사이드미러의 구조를 나타내기 위한 분해 사시도,2 is an exploded perspective view for illustrating a structure of a conventional side mirror;
도 3은 종래 사이드미러의 구조 및 작용 상태를 나타내기 위한 조립상태의 부분 평면도,Figure 3 is a partial plan view of the assembled state to show the structure and operation state of the conventional side mirror,
도 4a 및 도 4b는 본 발명에 의한 사이드미러의 구조를 나타내기 위한 개략적인 분해 사시도,Figure 4a and 4b is a schematic exploded perspective view for showing the structure of the side mirror according to the present invention,
도 5는 본 발명에 의한 사이드미러의 구조 및 작용 상태를 나타내기 위한 개략적인 조립 사시도,Figure 5 is a schematic assembly perspective view for showing the structure and operation state of the side mirror according to the present invention,
도 6은 본 발명에 의한 사이드미러의 구동제어방법을 나타내기 위한 흐름도이다.6 is a flowchart illustrating a driving control method of a side mirror according to the present invention.
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
LM, RM : 사이드미러 12, 12' : 미러프레임LM, RM: Side mirror 12, 12 ': Mirror frame
16, 16' : 미러글래스 22, 22' : 회동측 네크부16, 16 ': Mirror glass 22, 22': Rotating neck
24, 24' : 고정측 네크부 30, 30' : 영구자석24, 24 ': fixed neck 30, 30': permanent magnet
32, 32' : 제2전자석 34, 34' : 제1전자석32, 32 ': 2nd electromagnet 34, 34': 1st electromagnet
40, 40' : 전류인가방향 절환수단 42 : 전원40, 40 ': current application direction switching means 42: power supply
44 : 이크니션키스위치 46 : 제어부44: activation key switch 46: control unit
48 : 조작부 D : 표시부48: operation unit D: display unit
상기한 목적을 달성하기 위하여 본 발명은, 차량 좌,우측의 도어프레임에 각각 장착되는 한 쌍의 것으로 구성되되, 각각 미러하우징부 및 자체 분할된 형태로 형성되어 회동 가능한 힌지 구조로 결합되는 네크부, 그리고 도어프레임으로의 장착을 위한 장착단부로 구분될 수 있도록 형성되며, 상기 미러하우징부가 차량의 후방 측으로 개구되도록 형성된 미러프레임; 반사각 조절장치에 의해 반사각이 조절 제어되도록 상기 미러프레임의 개구측에 배치되는 미러글래스; 상기한 미러프레임의 회동측 네크부에 그 접동부위로 장착되도록 구비되는 영구자석; 상기한 영구자석의 일측 극성과 상응하여 작용되도록 그 극성이 가변 가능하게 구성되어 상기 미러프레임의 고정측 네크부 복수개소에 각각 장치되는 제1전자석 및 제2전자석; 상기 제1,2전자석으로 인가되는 전류의 방향을 제어할 수 있도록 구성되어 상기 제1,2전자석과 전기적으로 연결되도록 구비되는 전류인가방향 절환수단; 상기 전류인가방향 절환수단들의 작동을 제어하기 위한 신호를 출력할 수 있도록 구성되어 상기 전류인가방향 절환수단들에 전기적으로 연결, 구비되는 제어부; 차량의 시동상태에 대한 신호를 상기 제어부에 입력시킬 수 있도록 제어부에 전기적으로 연결되도록 구비되는 이크니션키스위치를 포함하여 구성되는 차량의 사이드미러를 제공한다.In order to achieve the above object, the present invention is composed of a pair of each mounted on the left and right door frame of the vehicle, each of the neck portion is formed in a mirror housing portion and its own divided form coupled to the rotatable hinge structure And a mirror frame formed to be divided into a mounting end for mounting to the door frame, the mirror housing being opened to the rear side of the vehicle. A mirror glass disposed at an opening side of the mirror frame such that the reflection angle is controlled by the reflection angle adjusting device; Permanent magnet provided to be mounted to the sliding side neck portion of the mirror frame to the sliding portion; A first electromagnet and a second electromagnet configured to be variable in polarity so as to correspond to one side polarity of the permanent magnet and installed at a plurality of fixed side neck portions of the mirror frame; A current application direction switching means configured to control the direction of the current applied to the first and second electromagnets so as to be electrically connected to the first and second electromagnets; A controller configured to output a signal for controlling the operation of the current application direction switching means and electrically connected to the current application direction switching means; Provided is a side mirror of a vehicle including an activation key switch provided to be electrically connected to a control unit so as to input a signal of a starting state of the vehicle to the control unit.
또한, 본 발명에서는 상기 제어부에, 제어부로부터의 출력신호에 따라 미러프레임의 위상 상태를 표시할 수 있도록 구성된 표시부가 전기적으로 더욱 연결됨을 특징으로 하는 차량의 사이드미러를 제공한다.In addition, the present invention provides a side mirror of the vehicle, characterized in that the display unit is further electrically connected to the control unit configured to display the phase state of the mirror frame according to the output signal from the control unit.
또한, 본 발명에서는 상기 제어부에, 필요에 따라 차실내에서 미러프레임을 접거나 펼 수 있기 위한 조작신호를 제어부에 입력시킬 수 있도록 구성된 조작수단이 전기적으로 더욱 연결됨을 특징으로 하는 차량의 사이드미러를 제공한다.In addition, in the present invention, the side mirror of the vehicle, characterized in that the control means is further connected to the control unit configured to input the control signal to the control unit for folding or unfolding the mirror frame in the vehicle interior as needed to provide.
이하에서 종래 기술에서와 동일하거나 유사한 부품에 대해서 동일한 부호를 부여한 도면을 참조하여 상기한 본 발명의 바람직한 일 실시예를 상세히 설명한다.Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the drawings in which like reference numerals refer to like or similar components as in the prior art.
본 발명의 일 실시예는 도 1에서와 같이 차량의 양측 프론트도어 프레임에 장착되는 한 쌍의 사이드미러(LM)(RM)에 관련된다.One embodiment of the present invention relates to a pair of side mirrors (LM) RMs mounted on both front door frames of the vehicle as shown in FIG. 1.
즉, 상기 사이드미러(LM)(RM)들이 도 4a,b에 도시된 바와 같이 차량의 후방측으로 개구 형성된 미러프레임(12)(12')의 개구측에 미러글래스(16)(16')가 배치되는 구조로 각각 형성되어 있다.That is, the mirror glasses 16 and 16 'are formed at the opening side of the mirror frames 12 and 12' formed with the side mirrors LM RMs opening to the rear side of the vehicle as shown in FIGS. 4A and 4B. It is formed in the structure arrange | positioned, respectively.
한편 종래에서와 같이, 미러글래스(16)(16')의 내측면 다수개소에 피봇 결합된 나사부재를 모터의 구동력으로 그 길이 방향에 대해 직선적으로 왕복운동시킴으로 써, 미러글래스(16)(16')로 하여금 그 중심 고정점으로부터 움직여 반사각이 조절되도록 구성된 반사각 조절장치(도시생략)가 구비되어 있다.On the other hand, as in the prior art, the screw member pivotally coupled to a plurality of inner surfaces of the mirror glass 16, 16 'by reciprocating linearly with respect to the longitudinal direction by the driving force of the motor, the mirror glass 16 (16) A reflection angle adjusting device (not shown) is provided, which is configured to move ') from its central fixed point to adjust the reflection angle.
또한, 상기한 미러프레임(12)(12')의 회동측 네크부(22)(22')에 그 접동부위로 영구자석(30)(30')이 장착되어 있으며, 이러한 영구자석(30)(30')의 일측 극성과 상응하여 작용되도록 그 극성의 가변이 가능하게 구성된 한 쌍의 전자석이 상기 미러프레임(12)(12')의 고정측 네크부(24)(24')복수개소에 각각 장치되어 있다.In addition, permanent magnets 30 and 30 'are mounted on the sliding side neck portions 22 and 22' of the mirror frames 12 and 12 ', and the permanent magnets 30 and 30'. A pair of electromagnets configured to be variable in polarity so as to correspond to one side polarity of 30 'is provided at a plurality of fixed side neck portions 24, 24' of the mirror frames 12, 12 '. Each is equipped.
즉, 미러프레임(12)(12')의 회동측 네크부(22)(22')의 회동각 범위내의 위치로, 그리고 미러프레임(12)(12')이 펴지거나 접힌 상태에서 상기 영구자석(30) (30')괴 위치 상응되도록 제1전자석(34)(34') 및 제2전자석(32)(32')이 상기한 미러프레임(12)(12')의 고정측 네크부(24)(24')에 그 접동부위로 장치된 것이다.That is, the permanent magnet is positioned at a position within the rotation angle range of the rotating neck portions 22 and 22 'of the mirror frames 12 and 12', and the mirror frames 12 and 12 'are in a folded or folded state. (30) The fixed-side neck portion of the mirror frames 12, 12 'is described by the first electromagnets 34, 34' and the second electromagnets 32, 32 'so as to correspond to the ingot position. 24) (24 ') as the sliding part.
이와 같이 장치된 제1,2전자석(34)(34')(32)(32')은 그 극성이 가변됨으로써, 상기 영구자석(30)(30')과 극성의 상호작용에 따라 어느 하나의 전자석과 강하게 반발되고, 다른 하나의 전자석과 강하게 당겨져 미러프레임(12)(12')의 미러하우징부(20)(20') 및 회동측 네크부(22)(22')로 하여금 고정측 네크부(24)(24')로부터 회동되도록 한다.The polarity of the first and second electromagnets 34, 34 ', 32, and 32' installed in this manner is variable, so that any one of the first and second electromagnets 34, 34 ', 32 and 32' is in accordance with the polarity interaction with the permanent magnets 30 and 30 '. Strongly repulsed with the electromagnets, and strongly pulled with the other electromagnets, causes the mirror housings 20, 20 'and the rotating side neck portions 22, 22' of the mirror frames 12, 12 'to be fixed-side neck It is rotated from the part 24 (24 ').
또한, 상기 제1,2전자석(34)(34')(32)(32')의 극성을 가변시킴으로써, 미러프레임(12)(12')이 선택적으로 펴지거나 접힐 수 있게 되도록 하는데, 이를 위하여 상기 제1,2전자석(34)(34')(32)(32')과 전류인가방향 절환수단(40)(40')이 전기적으로 연결되어 있다.In addition, by varying the polarity of the first and second electromagnets 34, 34 ', 32, 32', the mirror frames 12, 12 'can be selectively unfolded or folded. The first and second electromagnets 34, 34 ', 32, 32' and the current application direction switching means 40, 40 'are electrically connected.
즉, 상기한 전류인가방향 절환수단(40)(40')은 그 인가방향을 절환하여 제1,2전자석(34)(34')(32)(32')에 전원(42)으로부터의 전류가 인가되도록 함으로써, 소정의 제어신호에 따라 제1,2전자석(34)(34')(32)(32')의 극성이 가변되도록 하는 것이다. 또, 상기한 바와 같은 소정의 제어신호가 이크니션키스위치(44)의 온/오프 상태를 감지하고, 이에 따라 상기 전류인가방향 절환수단(40)(40')의 작동을 제어할 수 있도록 구비된 제어부(46)로부터 출력되도록 구성되어 있다.That is, the current application direction switching means 40, 40 'changes the application direction so that the current from the power source 42 is applied to the first and second electromagnets 34, 34', 32, 32 '. The polarity of the first and second electromagnets 34, 34 ', 32 and 32' is varied in accordance with a predetermined control signal by applying. In addition, the predetermined control signal as described above is provided to detect the on / off state of the activation key switch 44, thereby controlling the operation of the current application direction switching means (40, 40 '). It is comprised so that it may output from the control part 46.
뿐만 아니라, 상기 제어부(46)로부터의 제어신호 출력에 따라 인가되는 전류에 의해 발광작용되는 복수개의 램프로 이루어진 표시부(D)가 상기 제어부(46)에 전기적으로 더욱 연결됨으로써, 양측 사이드미러 즉 미러프레임(12)(12')의 위상 상태를 각각 표시할 수 있게 되도록 할 수도 있다.In addition, the display unit D, which is composed of a plurality of lamps that emit light by current applied according to the control signal output from the control unit 46, is further electrically connected to the control unit 46, whereby both side mirrors or mirrors It is also possible to display the phase states of the frames 12 and 12 ', respectively.
또, 필요에 따라 차실내에서 미러프레임(12)(12')을 접거나 펼 수 있기 위한 조작신호를 제어부(46)에 입력시킬 수 있도록 구성된 조작부(48)가 상기 제어부(46)에 전기적으로 더욱 연결되는 구조로 구성될 수도 있다.In addition, an operation unit 48 configured to input an operation signal for controlling the folding and unfolding of the mirror frames 12 and 12 'in the vehicle interior to the control unit 46 as necessary. It may be configured as a more connected structure.
상기한 바와 같이 구성되는 본 발명에 의한 사이드미러는 도 4a,b와 도 5 및 도 6에서와 같이, 제1판단단계(S10)에서 이그니션키스위치(44)가 온되었는지의 여부에 대한 판단이 이루어지게 되며, 상기한 제1판단단계(S10)에서 이그니션키스위치(44)가 온되었다고 판단되면 다음 단계인 제1미러회동단계(S20)가 실행된다.In the side mirror according to the present invention configured as described above, the determination of whether the ignition key switch 44 is turned on in the first judging step S10, as shown in FIGS. If it is determined that the ignition key switch 44 is turned on in the first determination step S10, the first mirror rotation step S20, which is the next step, is executed.
즉, 상기한 제1미러회동단계(S20)에서는 전원(42)으로부터의 전류가 순방향으로 통전되도록 전류인가방향 절환수단(40)(40')을 작동시키게 되고, 이로써 제1전자석(34)(34')의 대면 극성이 영구자석(30)(30')의 대면 극성과 동일 극성을 띠게 됨과 아울러, 제2전자석(32)(32')의 대면 극성이 영구자석(30)(30')의 대면 극성과 반대 극성을 띠게 되는 것이다.That is, in the first mirror rotation step S20, the current application direction switching means 40, 40 'is operated so that the current from the power source 42 is energized in the forward direction, whereby the first electromagnet 34 ( 34 ') has the same polarity as that of the permanent magnets 30 and 30', and the polarities of the second electromagnets 32 and 32 'are the same as the permanent magnets 30 and 30'. Is opposite to the opposite polarity.
따라서 영구자석(30)(30')은 제1전자석(34)(34')으로부터 반발됨과 아울러 제2전자석(32)(32')으로 당겨지게 됨으로써, 미러프레임(12)(12') 및 회동측 네크부(22)(22')가 고정측 네크부(24)(24')로부터 회동되면서 펴지게 되는 것이다.Accordingly, the permanent magnets 30 and 30 'are repulsed from the first electromagnets 34 and 34' and are pulled into the second electromagnets 32 and 32 ', thereby providing the mirror frames 12 and 12' and Rotating side neck portions 22 and 22 'are rotated while being rotated from the fixed side neck portions 24 and 24'.
또, 상기한 바와 같이 제1미러회동단계(S20)가 실행됨에 따른 결과에 상응되는 표시가 이루어지도록, 표시부(D)의 해당 램프가 점등되는 제1표시단계(S30)가 실행되며, 이로써 양측 미러프레임(12)(12')의 펴진 상태에 대한 표시가 이루어지게 된다.In addition, as described above, the first display step S30 in which the corresponding lamp of the display unit D is turned on is performed so that the display corresponding to the result of the first mirror turning step S20 is performed, thereby performing both sides. An indication of the unfolded state of the mirror frames 12, 12 'is made.
또, 제2판단단계(S40)에서 별도의 조작신호가 있는지의 여부에 대한 판단이 이루어지게 되며, 이러한 제2판단단계(S40)에서 별도의 조작신호가 있다고 판단되었을 때 각각의 경우에 따라서 양측 미러프레임(12)(12')를 각각 다시 접게되는 제2미러회동단계(S50)가 실행된다.In addition, a determination is made as to whether there is a separate operation signal in the second determination step (S40), and when it is determined that there is a separate operation signal in the second determination step (S40), both sides according to each case. A second mirror turning step S50 for folding the mirror frames 12 and 12 ', respectively, is performed.
즉, 양측 미러프레임(12)(12')이 펴진 상태로 유지되는 가운데, 좌측 혹은 우측 사이드미러(LM),(RM)에 대한 각각의 접힘 조작신호가 있을 경우, 이러한 조작신호에 따라 좌측 혹은 우측 미러프레임(12)(12')에 대한 각각의 상기 전류인가방향 절환수단(40)(40')을 역으로 작동시켜 전원(42)으로부터 전류가 역방향으로 제1,2전자석(34)(34')(32)(32')에 인가되게 한다.That is, when both mirror frames 12, 12 'are kept in an open state, when there are respective folding manipulation signals for the left or right side mirrors LM and RM, the left or right mirror frames 12, 12' are left or right according to the manipulation signals. Each of the current application direction switching means 40, 40 'for the right mirror frame 12, 12' is operated in reverse so that the current from the power source 42 is reversed to the first and second electromagnets 34 ( 34 ', 32, 32'.
따라서, 좌측 혹은 우측 미러프레임(12)(12')의 영구자석(30)(30')은 각각의 제2전자석(32)(32')으로부터 반발됨과 아울러 제1전자석(34)(34')으로 당겨지게 됨으로써, 미러프레임(12)(12') 및 회동측 네크부(22)(22')가 고정측 네크부(24) (24')로부터 역으로 회동되면서 접히게 되는 것이다.Accordingly, the permanent magnets 30 and 30 'of the left or right mirror frames 12 and 12' are repelled from the respective second electromagnets 32 and 32 'and the first electromagnets 34 and 34'. ), The mirror frames 12, 12 'and the rotational neck portions 22, 22' are folded back while being rotated from the fixed side neck portions 24, 24 '.
또, 제2표시단계(S60)가 실행됨에 따라서 좌측 혹은 우측 미러프레임(12) (12')의 접힘 작동에 따른 표시가 이루어지게 된다.In addition, as the second display step S60 is executed, the display according to the folding operation of the left or right mirror frame 12 (12 ') is made.
즉, 표시부(D)의 해당 램프가 소등됨으로써, 제2미러회동단계(S50)가 실행됨에 따른 결과인 양측 미러프레임(12)(12')의 접힘 상태에 대한 표시가 이루어지게 된다.That is, when the corresponding lamp of the display unit D is turned off, the display of the folded state of both mirror frames 12 and 12 ′, which is a result of the second mirror rotating step S50, is performed.
한편, 상기한 제2표시단계(S60)가 실행되고, 상기 제2판단단계(S40)에서 조작수단(48)으로부터 조작신호가 없다고 판단되었을 때 스킵하여 실행됨으로써, 제어부(46)에 입력된 정보 신호를 초기화하고 제1판단단계(S10)로 리턴 실행되도록 하는 초기화단계(S70)가 실행된다.On the other hand, the second display step (S60) described above is executed, and when it is determined that there is no operation signal from the operation means 48 in the second determination step (S40) is executed by skipping, the information input to the controller 46 An initialization step S70 is performed to initialize the signal and return to the first determination step S10.
상기한 바와 같은 본 발명에 의한 사이드미러는, 차량의 시동 상태에 따라 자동으로 접히거나 펴지도록 작동되어, 작동상의 번거로움과 곤란함을 해소할 수 있게 되고, 반사각의 재조정 작업을 배제할 수도 있게 되며, 미러프레임이 접히지 않은 상태에서 발생될 수 있는 파손 및 부분 손상의 초래를 미연에 방지할 수도 있게 된다는데 그 이점이 있다.The side mirror according to the present invention as described above is operated to be automatically folded or unfolded according to the starting state of the vehicle, so that it is possible to eliminate the troublesome and troublesome operation, and to eliminate the adjustment of the reflection angle. In addition, there is an advantage that it is possible to prevent the damage and partial damage that may occur in the unfolded state of the mirror frame in advance.
Claims (3)
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KR10-2001-0001046A KR100386026B1 (en) | 2001-01-08 | 2001-01-08 | side mirror of vehicle |
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KR101294159B1 (en) * | 2007-12-13 | 2013-08-08 | 현대자동차주식회사 | Downward operating apparatus of side morror for vehicle |
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