(57) An optical unit (100) includes a shade (130,140), a motor (150), and a casing (170).
The shade (130,140) is movable between an advanced position a retreated position.
The motor (150) includes terminal connection parts (153A,153B), and an output shaft
(152) connected to the shade (130,140). The motor (150) moves the shade (130,140)
from one of the advanced position and the retreated position to the other by rotation
of the output shaft (152). The casing (170) includes wall parts (172a,172b,172c,172d,172e),
an opening part (176), a connector(178), and power supply terminals (180A,180B). The
wall parts (172a,172b,172c,172d,172e) forms an accommodation space. The opening part
is used to insert the motor into the accommodation space (174) therethrough. The power
supply terminals (180A,180B) are electrically connected to the connector (178) and
exposed to the accommodation space (174). The power supply terminals (180A,180B) are
disposed in the accommodation space (174) so that the terminal connection parts (153A,153B)
and the power supply terminals (180A,180B) are brought into physical contact with
each other when the motor (150) is inserted into the accommodation space (174).
|
|
