Title:
VIBRATION CONTROL PLATE, LIGHT SOURCE DEVICE, PROJECTOR AND ELECTRONIC DEVICE
Document Type and Number:
Japanese Patent JP2021055820
Kind Code:
A
Abstract:
To provide a vibration control plate capable of holding a vibration body with high accuracy and suppressing the propagation of vibration.SOLUTION: A vibration control plate 1 comprises a plate-shaped member 1a. The plate-shaped member 1a has a vibrating body mounting part 2 for mounting a vibrating body that generates vibration, and a plurality of mounting parts 3 for fixing, which mounts the vibration control plate 1 on a fixing surface. For each mounting part 3 for fixing, on a straight line connecting the mounting part 3 for fixing and the vibrating body mounting part 2, at least one elongated hole 4 extending in a direction intersecting the straight line is provided so as to penetrate the plate-shaped member 1a.SELECTED DRAWING: Figure 1
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Inventors:
KAWASE RIYOUSUKE
Application Number:
JP2019182329A
Publication Date:
April 08, 2021
Filing Date:
October 02, 2019
Export Citation:
Assignee:
SHARP NEC DISPLAY SOLUTIONS LTD
International Classes:
F16F15/02; F16F1/18; G03B21/00; G03B21/14; H04N5/74; H05K5/02
Attorney, Agent or Firm:
Akio Miyazaki
Masaaki Ogata
Masaaki Ogata