Title:
STAND, STAND SYSTEM AND ROTATION UNIT FOR DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2021124721
Kind Code:
A
Abstract:
To suppress occurrence of rattling when writing in a stand which can rotate a display device.SOLUTION: A display device stand comprises: a stand mechanism 5 which has a plurality of columns and a mounting plate; and a rotation unit 2 which can change a state of the display device 1 into a laterally long state and a vertically long state without detaching the display device. The rotation unit comprises: a rotation unit fixation part 30 which has a fixed plate that is fixed to the stand mechanism, a large spacer and two small spacers; and a rotation unit movable part 20 which has a slide plane part and is fixed to a back surface of the display device. The back surface of the slide plane part is brought into surface-contact with the large spacer, the surfaces around two holes are brought into surface-contact with the two small spacers, shaft parts of two first fasteners are inserted into the fixed plate, the large spacer, the two holes of the slide plane part and each hole of the small spacer, and fastened with a hole part of a second fastener to connect the fixed plate with the slide plane part. The surface of the large spacer keeps contacting a periphery on the back surface side of the two holes while the positions of the two holes of the slide plane part move with the rotation.SELECTED DRAWING: Figure 2
Inventors:
YAMADA MASAMICHI
Application Number:
JP2020203381A
Publication Date:
August 30, 2021
Filing Date:
December 08, 2020
Export Citation:
Assignee:
RICOH CO LTD
International Classes:
G09F9/00; A47B97/04; F16M11/00; F16M11/10; H04N5/64
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito