Title:
KEY SWITCH
Document Type and Number:
Japanese Patent JP2011202451
Kind Code:
A
Abstract:
To provide a key switch which is simple in structure and facilitates authenticating operation.
In the key switch, an acceleration sensor 7 is incorporated in a switch body 1 and a key 9 is operated relative to an insertion hole 3 formed in the switch body 1, applying shocks to the acceleration sensor 7. The acceleration sensor 7 detects the applied shocks as a motion information pattern to perform authentication operation.
Inventors:
TANIMURA TOMOHIKO
ONUKI KAZUMITSU
NAITO TAKASHI
KITAYA KO
ONUKI KAZUMITSU
NAITO TAKASHI
KITAYA KO
Application Number:
JP2010072362A
Publication Date:
October 13, 2011
Filing Date:
March 26, 2010
Export Citation:
Assignee:
NIHON KAIHEIKI IND CO LTD
International Classes:
E05B49/00; E05B17/22; H01H27/06
Attorney, Agent or Firm:
Mamoru Shimizu