JPH02110818U

JPH02110818U -

Info

Publication number: JPH02110818U
Application number: JP1968989U
Authority: JP
Priority date: 1989-02-22
Filing date: 1989-02-22
Publication date: 1990-09-05

Description

[Brief explanation of the drawing]

第１図は、実施例の車高検出器の電気回路の構
成を示す電気回路図である。第２ａ図及び第２ｂ
図は、それぞれ実施例の車高検出器の内部構造を
示す正面図及び横断面図である。第３図は実施例
の車高検出器の外観を示す正面図である。第４図
は実施例の車高検出器の検出特性を示すグラフで
ある。１０：車高検出器、１１：本体、１２：軸、１
３：リンク、１４：デイスク、１５：センサアレ
イ、１６：プリント基板、１７：電気ケーブル、
１１０：検出部、１２０：信号処理部（信号処理
回路）、１２１：集積回路、１２２：抵抗アレイ
、１３０：バツフア、１４０：リセツト回路、１
５０：電源部（第１の電圧安定回路）、１６０：
電源部（第２の電圧安定化回路）、ＳＨ１〜ＳＨ
６：光学センサ（スイツチング手段）。 FIG. 1 is an electric circuit diagram showing the configuration of an electric circuit of a vehicle height detector according to an embodiment. Figures 2a and 2b
The figures are a front view and a cross-sectional view, respectively, showing the internal structure of the vehicle height detector of the embodiment. FIG. 3 is a front view showing the appearance of the vehicle height detector of the embodiment. FIG. 4 is a graph showing the detection characteristics of the vehicle height detector of the embodiment. 10: Vehicle height detector, 11: Main body, 12: Axis, 1
3: Link, 14: Disk, 15: Sensor array, 16: Printed circuit board, 17: Electrical cable,
110: Detection unit, 120: Signal processing unit (signal processing circuit), 121: Integrated circuit, 122: Resistor array, 130: Buffer, 140: Reset circuit, 1
50: Power supply section (first voltage stabilization circuit), 160:
Power supply section (second voltage stabilization circuit), SH1 to SH
6: Optical sensor (switching means).

Claims

[Claims for Utility Model Registration] A plurality of switching means that turn on and off according to changes in the detection target; A signal processing circuit that converts a multi-bit digital signal output from the switching means into an analog electrical signal; The switching a first voltage stabilizing circuit that stabilizes the power supply voltage applied to the means; and a second voltage stabilizing circuit that is separated from the output of the first voltage stabilization circuit and stabilizes the power supply voltage that is applied to the signal processing circuit. An analog output digital detection device comprising: a voltage stabilization circuit;