JPS61129140U

JPS61129140U -

Info

Publication number: JPS61129140U
Application number: JP880986U
Authority: JP
Priority date: 1985-01-23
Filing date: 1986-01-23
Publication date: 1986-08-13

Description

[Brief explanation of the drawing]

第１図と第２図は、本願考案の好適な一実施例
である圧力変換器の断面図。第３図は他の実施例
である圧力変換器の断面図。第４図と第５図は、
本考案の好適な一実施例である圧力変換器を具備
する指示ペンの断面図、第６図は、指示ペンが接
続するグラフ・タブレツト装置の概略図である。１１，１３，３２，３３，４４，４６：ブロツ
ク、１１ａ，１３ａ，３３ａ，４４ａ，４６ａ：
接触プレート、１２，４５：導体ボール、１０，
１４，３０，３４，４９：絶縁線、３２ａ：非弾
性導電部、３２ｂ：弾性導電部、６０：指示ペン
、４１：チツプ・ロツド、４０：導体チツプ、４
２：チツプ・ハウジング、４３：内枠、５０：基
板、５１：外枠、５２：ケーブル、５７：入出力
線、７０：グラフ・タブレツト、７１：グラフ・
タブレツト回路素子。 1 and 2 are cross-sectional views of a pressure transducer that is a preferred embodiment of the present invention. FIG. 3 is a sectional view of a pressure transducer according to another embodiment. Figures 4 and 5 are
FIG. 6, a cross-sectional view of a pointing pen with a pressure transducer according to a preferred embodiment of the present invention, is a schematic diagram of a graphing tablet device to which the pointing pen is connected. 11, 13, 32, 33, 44, 46: Block, 11a, 13a, 33a, 44a, 46a:
Contact plate, 12, 45: conductor ball, 10,
14, 30, 34, 49: insulated wire, 32a: inelastic conductive part, 32b: elastic conductive part, 60: indicator pen, 41: tip/rod, 40: conductor tip, 4
2: Chip housing, 43: Inner frame, 50: Board, 51: Outer frame, 52: Cable, 57: Input/output line, 70: Graph/tablet, 71: Graph/
Tablet circuit element.

Claims

[Scope of utility model registration request]

having an elastic conductive portion between at least two members;
When the elastic conductive part is pressurized and compressed through the member, the contact area between the elastic conductive part and at least one of the members increases, thereby changing the conductivity of the material. A pressure transducer characterized by: