| 摘要 |
PURPOSE:To obtain stability and durability by providing side by side door wheels freely turnably directed in the tangential direction of a turning locus around the support shaft to a lower side face of a turning plate so as to disperse the weight of a television receiver. CONSTITUTION:A support shaft 4 is implanted at the center of a base plate 3 in the base stand 1 and a ring wall 5 is stood. A support plate 6 is provided at the center of a turning plate 2 so as to support the turning plate 2 to the support shaft 4. The door wheel 8 is arranged on the turning locus M around the support shaft 4 and directed in the tangential line (m) of the locus M. In mounting a television receiver T on the turning plate 2 through the constitution as above, the weight is applied to the base plate 3 via the door wheel 8. In applying a torque to the turning plate 2 in this state, the turning plate 2 is turned around the support shaft 4 together with the television receiver T through the rolling contact of the door wheel 8. Since the fitting direction of the door wheel 8 is fixed along the tangent (m) of the turning locus M around the support shaft 4, the turning of the turning plate 2 is smooth. Further, the weight of the television receiver T is dispersed to the door wheels 8 and the burden of the weight to each section is reduced and also stabilized. |
