Coordinate inputting device

Abstract

Abstract PURPOSE:To improve the operational performance of the titled device by uniting a coordinate inputting plate with a coordinate detecting part. CONSTITUTION:A knob 8 having a conductive leading end is fixed on a knob supporting plate 11 on the upper surface of a resistor plate 1. The knob supporting plate 11 is mounted so as to be slided between the upper and lower guide plates 12. In addition the resistor plate 1 and the conductive leading end of the knob 8 are united so as to be always contacted. By said constitution, voltage is generated between the contacting point of the leading end of the knob and terminals and voltage corresponding to the coordinates of the leading end of the knob is generated between the terminals b1, b2. Therefore the operational performance of the device is extremely improved as compared to performance operated by a probe being connected by open lead wire.

Inventors

• 👤 Akio Mori
• 👤 秋夫 森
• 👤 Mitsuo Saito
• 👤 光男 斎藤
• 👤 Takeshi Aikawa
• 👤 健 相川
• 👤 Noriyoshi Kikuchi
• 👤 菊地　紀芳
• 👤 Miwako Yazawa
• 👤 矢沢　美和子

Bibliographic Details