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    • 2. 发明公开
    • UNIVERSAL JOINT AND IMAGE DISPLAY UNIT
    • KARDANGELENK UND BILDANZEIGEEINHEIT
    • EP1847724A1
    • 2007-10-24
    • EP06713045.0
    • 2006-01-30
    • SCALAR CORP.
    • YAMAMOTO, Masao
    • F16C11/10H04N5/64
    • G02B27/0176F16M11/14F16M13/04Y10T403/32041
    • Provided is a universal joint capable of freely regulating a mounting angle of one member with respect to the other member, and an image display unit using the same. The image display unit (1) includes an image display unit main body (100) having a convex surface (101) forming a part of a specific spherical surface, and an intermediate member (200). The intermediate member (200) includes a guide member (220) having a concave surface (221) that is a curved surface corresponding to the convex surface (101) and is supposed to come into contact with the convex surface (101) when the image display unit main body (100) and the intermediate member (200) are fixed to each other, and a magnet (230) provided at a position substantially the center of the guide member (220) and capable of being fixed to the convex surface (101) by attraction. When this convex surface (101) is allowed to slide on the concave surface (221), a mounting angle of the image display unit main body (100) with respect to the intermediate member (200) can be regulated.
    • 提供了能够自由地调节一个部件相对于另一个部件的安装角度的万向接头和使用该万向接头的图像显示单元。 图像显示单元(1)包括具有形成特定球面的一部分的凸面(101)的图像显示单元主体(100)和中间构件(200)。 中间构件(200)包括导向构件(220),该导向构件具有与凸面(101)对应的弯曲面的凹面(221),并且当图像 显示单元主体(100)和中间构件(200)彼此固定;以及磁体(230),其设置在大致中心的引导构件(220)的中心位置,并且能够固定在凸面 101)吸引力。 当允许该凸面(101)在凹面(221)上滑动时,可以调节图像显示单元主体(100)相对于中间构件(200)的安装角度。