Title:
BRACKET FOR MOUNTING OPTICAL ELEMENT MODULE ON PRINTED BOARD
Document Type and Number:
Japanese Patent JPH04769
Kind Code:
A
Abstract:
PURPOSE:To reduce assembling man-hours and improve installation reliability by providing a dowel which engages with a flange attaching hole of an optical element module, providing pawls for clamping the flange in both sides of the dowel and fixing the flange by wrapping it. CONSTITUTION:A spherical or cylindrical dowel 1a is provided for positioning an optical element module providing a flange having a fitting hole at a bracket 1 made of a metal and pawls 1b, 1c for clamping the flange of optical element module are provided in both sides of the dowel. Moreover, a printed board fitting terminal 1d is also provided to fix the optical element module and printed board. A fitting hole 2d of the flange 2a of optical element module 2 is aligned with the dowel 1a and the clamping pawls are bent in such a manner as wrapping the flange 2 and are then fixed to the bracket 1 with the pawls 1b located upper side while the pawl 1c lower side. An assembled item is fixed by soldering a fixing terminal 1d to the substrate 3.
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Inventors:
SUZUKI MUNETOSHI
KIRIYAMA TOSHIKATSU
KIRIYAMA TOSHIKATSU
Application Number:
JP10029990A
Publication Date:
January 06, 1992
Filing Date:
April 18, 1990
Export Citation:
Assignee:
HITACHI LTD
International Classes:
G02B6/42; G02B6/00; H01L31/02; (IPC1-7): H01L31/02; G02B6/42
Attorney, Agent or Firm:
Katsuo Ogawa (1 person outside)
Next Patent: JPS4770