Title:
KEYBOARD
Document Type and Number:
Japanese Patent JP2643831
Kind Code:
B2
Abstract:
PURPOSE: To provide the keyboard with which it is possible to change a code signal to be outputted corresponding to any change in the arrangement of keys, durability is improved, and stability is improved at the time of mounting keys onto a board.
CONSTITUTION: Concerning a keyboard 10 to be used for inputting data at an information processor by providing keys 20 and a board 30 arranging the keys 20, the key 20 is provided with a key code allocated for each key 20, and the board 30 is provided with a key socket 31 for freely attachably and detachably mounting the key 20, code reader 32 provided corresponding to each key socket 31 for reading the key code of the key 20, and bus line 33 for outputting the key code read by the code reader 32 to the outside. Thus, the code signal to be outputted corresponding to the change in the arrangement of keys 20 can be changed, durability is improved as well and at the time of mounting the keys onto the board, stability can be improved.
Inventors:
MURAYAMA YORIKO
Application Number:
JP10453894A
Publication Date:
August 20, 1997
Filing Date:
April 20, 1994
Export Citation:
Assignee:
NIPPON DENKI KK
International Classes:
G06F3/02; G06F3/023; H01H13/70; H03M11/04; H03M11/22; (IPC1-7): G06F3/02; G06F3/023; H01H13/70; H03M11/04; H03M11/22
Attorney, Agent or Firm:
Masao Matsumoto