Title:
DIAL SWITCH DEVICE
Document Type and Number:
Japanese Patent JP2020126742
Kind Code:
A
Abstract:
To provide a novel light emission mode of a dial switch device.SOLUTION: A dial knob 11 is rotatable about a rotation axis A so as to cause a change of a control target. A lower peripheral wall 126 of a first base portion 12 emits light to the outside of the dial knob 11 along a direction intersecting with the rotation axis A. The relative position of a second base portion 13 to the dial knob 11 changes in the direction along the rotation axis A so as to form an optical path for allowing passage of the light in connection with the rotation of the dial knob 11.SELECTED DRAWING: Figure 9
Inventors:
MATSUZAWA TAKAHIKO
MIZUTANI ATSUSHI
ISHIWATARI TOMOMI
MIZUTANI ATSUSHI
ISHIWATARI TOMOMI
Application Number:
JP2019017732A
Publication Date:
August 20, 2020
Filing Date:
February 04, 2019
Export Citation:
Assignee:
TOKAI RIKA CO LTD
International Classes:
H01H19/02; H01H9/16; H01H19/14
Attorney, Agent or Firm:
Shinei Patent Office