JPH03113108U

JPH03113108U -

Info

Publication number: JPH03113108U
Application number: JP2129190U
Authority: JP
Priority date: 1990-03-02
Filing date: 1990-03-02
Publication date: 1991-11-19

Description

[Brief explanation of drawings]

第１図及び第２図は、本考案に係るポテンシオ
メータの厚膜印刷体の設置構造の一実施例を示す
図面であり、第１図はポテンシオメータの厚膜印
刷体の平面図、第２図は規準出力に対する接点の
角度θと第１の抵抗体パターン及び第２の抵抗体
パターンの出力変動量δとの関係を示す特性図で
ある。第３図及び第４図は、従来のポテンシオメ
ータの一例を示す図面であり、第３図は従来のポ
テンシオメータの厚膜印刷体の平面図、第４図は
従来のポテンシオメータの規準出力における接点
の角度θと抵抗体パターンの出力変動量δとの関
係を示す特性図である。５……基板、６……第１の抵抗体パターン、７
……第２の抵抗体パターン、８……電極、９ａ，
９ｂ……第１の導体、１０ａ，１０ｂ……第２の
導体、１１……第１の接点、１２……第２の接点
、１３……第３の接点。 1 and 2 are drawings showing one embodiment of the installation structure of a thick film printed body of a potentiometer according to the present invention, FIG. 1 is a plan view of the thick film printed body of a potentiometer, and FIG. The figure is a characteristic diagram showing the relationship between the angle θ of the contact point with respect to the reference output and the output fluctuation amount δ of the first resistor pattern and the second resistor pattern. 3 and 4 are drawings showing an example of a conventional potentiometer. FIG. 3 is a plan view of a thick film printed body of the conventional potentiometer, and FIG. 4 is a diagram showing the standard output of the conventional potentiometer. FIG. 3 is a characteristic diagram showing the relationship between the angle θ of a contact point and the output variation amount δ of a resistor pattern. 5...Substrate, 6...First resistor pattern, 7
...Second resistor pattern, 8...Electrode, 9a,
9b...first conductor, 10a, 10b...second conductor, 11...first contact, 12...second contact, 13...third contact.

Claims

[Scope of utility model registration request]

In a thick film printed body of a potentiometer that is thick film printed on a substrate, a first resistor pattern having a substantially C-shape, a first conductor installed at both ends of the first resistor pattern, and the first resistor pattern are provided. a substantially C-shaped second resistor pattern arranged in parallel at an angle of about 90 degrees inside the first resistor pattern; and a first conductor installed at both ends of the second resistor pattern. a second conductor connected to the first resistor pattern, a first contact in contact with the first resistor pattern, and a second conductor connected to the first resistor pattern;
A thick film printed body installation structure for a potentiometer, characterized in that the second contact point is installed at a position different by 0° and contacts the second resistor pattern.