Title:
【発明の名称】電話装置及び無線電話装置
Document Type and Number:
Japanese Patent JP3011187
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To properly execute a storing operation and a displaying operation to a main body by operation, which is easy for an operator to understand without burdening the operator, by selecting a required function by rotating operation in a first direction or rotate-operation in a second direction opposite to this on a plane parallel with a display means and depressing a rotation operating means. SOLUTION: A rotary knob 8 in a shape covering a speaker 4 is supported by plural supporting rollers erected at an appliance main body in the state of being freely rotatable to abut a rotation detecting roller successively providing a rotary encoder detecting rotation on the inner wall side of the knob 8. A knob depression detecting part 21 detecting the knob 8 being depressed through a fixing board is provided at the fixing board of the rotary encoder and a signal detected by this part 21 is sent to a control part 13. As a depressing signal means that the selection of the knob 8 is defined, necessary functional display is executed.
Inventors:
Kenichi Taniguchi
Application Number:
JP17852998A
Publication Date:
February 21, 2000
Filing Date:
June 25, 1998
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
H04M1/02; H04M1/00; H04M1/23; H04M1/247; H04M1/27; H04M1/274; H04M11/00; (IPC1-7): H04M1/247; H04M1/02; H04M1/23; H04M1/274; H04M11/00; H04Q7/32; H04Q7/38
Domestic Patent References:
| JP2187814A | ||||
| JP6380652A | ||||
| JP4245837A | ||||
| JP685729A | ||||
| JP3296128A | ||||
| JP6113433U |
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)