| 摘要 |
PROBLEM TO BE SOLVED: To easily and simply regulate a force displacing not only a viewer section but also a casing as required. SOLUTION: The video display device is provided with the viewer section 1 that displays a video image at a position in front of eyes of a user, a casing incorporating an electronic circuit and connected to the viewer section 1, and a head band 2 connected to the casing 3 in a relatively displaced way and mounted on the head of the user. The connected part between the casing 3 and the head band 2 is provided with regulation means 11, 13, 16, 17, 20, 21, 22 for a casing supporting force.
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