JPS60192032U

JPS60192032U - Multidirectional handwriting input device

Info

Publication number: JPS60192032U
Application number: JP1984078151U
Authority: JP
Inventors: 仁志岩田
Original assignee: トヨタ自動車株式会社
Priority date: 1984-05-28
Filing date: 1984-05-28
Publication date: 1985-12-20

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は、クレーム対応図、第２図〜第５図は、本考案
の第１実施例を示し、第２図は、タブレットの取付状態
を示す斜視図、第３図は、電気回路のブロック図、第４
図は、タブレットへの手書き操作時の正面方向が切り換
えられた際の動作を説明するための図、第５図は、第３
図におけるマイクロコンピュータのプログラム内容を示
すフローチャート、第６図は、第２図における方向術　
　　　′足スイツチの形態を変更した変形例の断面図、
第７図は、第６図の変形例の使用状態を説明する図、第
８図および第、９−図は、本考案の第２実施例を示し、
第８図は、タブレット周辺の構成を示す平面図、第９図
は、第５図と同様のフローチャートである。１０・・・タブレット、２１〜２４・・・方向指定スイ
ッチ、３１〜３４・・・表示器、４１・・・マイクロコ
ンピュータ。Fig. 1 is a diagram corresponding to claims, Figs. 2 to 5 show the first embodiment of the present invention, Fig. 2 is a perspective view showing how the tablet is installed, and Fig. 3 is an electrical circuit diagram. Block diagram, 4th
The figure is a diagram for explaining the operation when the front direction is switched during handwriting operation on the tablet.
A flowchart showing the program contents of the microcomputer in the figure, and Figure 6 is a flowchart showing the program contents of the microcomputer in the figure.
'Cross-sectional view of a modified example of the foot switch with a changed form;
FIG. 7 is a diagram illustrating the usage state of the modified example of FIG. 6, and FIGS. 8, 9, and 9 show a second embodiment of the present invention,
FIG. 8 is a plan view showing the configuration around the tablet, and FIG. 9 is a flowchart similar to FIG. 5. DESCRIPTION OF SYMBOLS 10...Tablet, 21-24...Direction designation switch, 31-34...Display device, 41...Microcomputer.

Claims

[Claim for Utility Model Registration] When arbitrary information is written by hand while pressing on the surface of the tablet, each pressed position on the tablet accompanying the operation is set at a distance from two predetermined coordinate axes on the surface of the doublet. Proportional electrical signal! This is a handwriting input device that converts handwritten information into an electrical signal, and is provided in close proximity to the tablet, and includes a direction specifying switch that specifies the front direction when handwriting is performed on the tablet, and A reading means for reading electric signals corresponding to each pressed position, and a direction specifying switch so that the same handwritten information is not overtaken when converted into electric signals, regardless of changes in the front direction during handwriting operation. and an output means for outputting the electrical signal converted by the converting means to a predetermined signal processing section. A multi-directional handwriting input device with special features.