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Title:
STRUCTURE FOR PACKAGE OF OPTICAL DEVICE
Document Type and Number:
Japanese Patent JPH0434427
Kind Code:
A
Abstract:

PURPOSE: To easily pack and unpack the optical device with simple structure by providing a lock means which is fitted in the recessed part of a lens part which is provided projecting and formed in the flank of a projecting mirror part and a lock means which is provided at the upper part of a housing and locks the top surface of the mirror part.

CONSTITUTION: When the optical device is shipped, the mirror part 5 is moved along a guide shaft 3 toward the flank 2b of a frame 2 to make a stopper 14 abut on the flank 2b. Then the lens part 4 is moved along the guide shaft 3 and made to abut on the mirror part 5. At this time, the projection part 12 provided to the lens part 4 is fitted in the recessed part 13 of the lens part 5. In this state, the mirror part 5 is put under a bent part 16 formed at the upper part of the frame 2 and the mirror pat 5 is locked and inhibited from moving as shown by an arrow B together with the lens part 4. Consequently, the simple structure where a lock piece 15 is only provided inhibits the lens part 4 and mirror part 5 from moving as shown by arrows A and B, so the optical device can easily be packed and unpacked.


Inventors:
SUGA TAKAYUKI
URABE KENJI
MOCHIZUKI MINORU
Application Number:
JP1990000139766
Publication Date:
February 05, 1992
Filing Date:
May 31, 1990
Export Citation:
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Assignee:
TOSHIBA CORP
TOSHIBA INTELLIGENT TECH
International Classes:
G03G15/041; G03B27/34; G03G15/04; (IPC1-7): G03B27/34; G03G15/04



 
Next Patent: JPH0434428