Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
STEREO CAMERA DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/176669
Kind Code:
A1
Abstract:
The present invention provides a stereo camera device with which it is possible to prevent the deformation of a housing caused by a warp or strain imposed on a cover and a difference in the rate of increase of the temperature of the housing and the cover, as well as to reduce the size of the housing and to cut down component counts and assembly man-hours. In the present invention, fixing of a substrate 300 and a housing 200 together and fixing of a cover 400 and the housing 200 together are performed in common, and the substrate 300 and the cover 400 are fixed to the housing 200 at the same (common) fixing point, whereby a warp or strain imposed on the cover 400 and a difference in the rate of increase of the temperature of the housing 200 and the cover 400 are absorbed by an elastic body 750 that is used for floating/fixing and is provided for the purpose of cancelling a difference in the amount of contraction and expansion caused by a difference in the coefficient of linear expansion of the substrate 300 and the housing 200.

Inventors:
MASUDA Keisuke (2520, Takaba, Hitachinaka-sh, Ibaraki 03, 〒3128503, JP)
SASADA Yoshiyuki (2520, Takaba, Hitachinaka-sh, Ibaraki 03, 〒3128503, JP)
Application Number:
JP2019/008757
Publication Date:
September 19, 2019
Filing Date:
March 06, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HITACHI AUTOMOTIVE SYSTEMS, LTD. (2520, Takaba Hitachinaka-sh, Ibaraki 03, 〒3128503, JP)
International Classes:
H04N5/225; B60R11/02; G03B15/00; G03B17/02; G03B35/08; H05K7/14
Foreign References:
JP2013545347A2013-12-19
JP2015198224A2015-11-09
JP2001332878A2001-11-30
JP2016014564A2016-01-28
Attorney, Agent or Firm:
TODA Yuji (6-1, Marunouchi 1-chome, Chiyoda-k, Tokyo 20, 〒1008220, JP)
Download PDF: