Title:
ステージ機構およびそれを備えた撮像装置
Document Type and Number:
Japanese Patent JP7255221
Kind Code:
B2
Abstract:
To provide a stage mechanism which is formed of a material of any kind in a simple shape and can be easily adjusted after assembly.SOLUTION: A stage mechanism 10 includes an X-stage plate 40, a Y-stage plate 50, and a pair of supporting plates 20 and 30. The X-stage 40 and the Y-stage 50 are supported by the supporting plates 20 and 30 via a sphere. The Y-stage plate 50, to which an image sensor 90A is fixed, can move in the X-direction and in the Y-direction. In the position of a retainer 22A (and other retainers 22B and 22C), spheres 80A to 80C are lined in a direction perpendicular to the direction in which the stage moves. Also, pressure adjusting mechanisms 21A to 21C having a spring are provided.SELECTED DRAWING: Figure 8
Inventors:
Shigeru Morishita
Application Number:
JP2019023857A
Publication Date:
April 11, 2023
Filing Date:
February 13, 2019
Export Citation:
Assignee:
株式会社リコー
International Classes:
G03B5/00; F16C29/04; H04N23/50
Domestic Patent References:
| JP2008015062A | ||||
| JP2017167520A | ||||
| JP2010276973A |
Attorney, Agent or Firm:
Takashi Matsuura
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