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Out-vehicle rear-viewing mirror of built-in pick-up camera

A technology for exterior rearview mirrors and cameras, applied in the field of exterior rearview mirrors, can solve problems such as troublesome operation, and achieve the effects of easy wiring, high performance, and reliable shooting

Inactive Publication Date: 2007-05-09
MURAKAMI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, when the camera is set such that the optical axis is oriented slightly diagonally with respect to the exterior front of the vehicle so as to capture a wide-angle image, the rearview mirrors shown in prior art 2 and 3 after each retraction Both mirror housings require cumbersome operations associated with controlling a movable part for adjusting the image acquisition angle of the lens in order to maintain substantially the same image acquisition area.

Method used

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  • Out-vehicle rear-viewing mirror of built-in pick-up camera
  • Out-vehicle rear-viewing mirror of built-in pick-up camera
  • Out-vehicle rear-viewing mirror of built-in pick-up camera

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Embodiment Construction

[0055] Now, a first embodiment of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a front view showing a vehicle exterior mirror with a built-in camera according to a first embodiment of the present invention, the exterior mirror is mounted on a vehicle, for example, as a door mirror, and this FIG. 1 is When viewed from the front of the vehicle. Fig. 2 is an enlarged perspective view showing an internal structure when the rearview mirror is detached. Fig. 3 is an enlarged cross-sectional view showing a camera installed in a rearview mirror housing. 4 is a plan view showing the position of the camera and the movement profile of the optical axis of the mirror housing in the neutral position and the storage position during the pivotal movement of the mirror housing. 5 is an enlarged cross-sectional view showing the outline of the drive unit of the camera in a neutral position during pivotal movement of the mirror housing....

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Abstract

A camera built-in exterior rearview mirror is presented, which has a mirror housing mounted on a vehicle through a mirror base for free pivotal movement from a neutral position to a rear stored position and a front position, a camera module disposed in the mirror housing, a camera installed in the camera module and a camera angle adjusting mechanism for adjusting an angle of the camera. The camera is controlled for restraining shifting of an image acquisition area so that it can be an approximately fixed area while the mirror housing makes a pivotal movement.

Description

technical field [0001] The invention relates to a camera-integrated exterior mirror for an exterior rearview mirror or door mirror of a vehicle, wherein the mirror housing thereof is pivotally driven for position adjustment. Background technique [0002] Exterior mirrors mounted on the front side of a vehicle, such as a car, especially on the passenger seat side, such as a door mirror, tend to be directly below the door mirror to near the front wheels There are dead spots in the area, resulting in poor visibility. In the case where there is an obstacle under the wheel when the vehicle is started, the driver may be involved in a traffic accident if the obstacle is near the front wheel on the passenger seat side. [0003] Japanese Laid-Open Patent No. 2000-16181 (hereinafter referred to as prior art 1) discloses a door mirror having a small camera installed in a mirror housing and oriented downward. In addition, as disclosed in Japanese Laid-Open Utility Model H03-42779 (her...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R1/06B60R1/00B60R1/07B60R1/074B60R1/12B60R11/04H04N5/225
CPCB60R1/12B60R11/04B60R2001/1253B60R1/074B60R1/06
Inventor 人见佳典藤川吉弘小林明芳
Owner MURAKAMI CORP