JPS5881724U

JPS5881724U - Magnetic head installation position measuring device

Info

Publication number: JPS5881724U
Application number: JP17679781U
Authority: JP
Inventors: 清志渡辺
Original assignee: 株式会社ベルデックス
Priority date: 1981-11-30
Filing date: 1981-11-30
Publication date: 1983-06-02
Also published as: JPH0132167Y2

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図は本考案に係る磁気ヘッド位置測定装置の一実施
例を示すブロック図、第２図は回転ヘッドの下面図であ
る。２・・・・・・撮像装置、３・・・・・・画面表示装置
、４・・曲画面、５・・・・・・第１の垂直線（第１の
基準線）、６・・・・・・第２の垂直線（第２の基準線
）、７・・曲表示装置、８・・・・・・上シリンダ（ヘ
ッド支持体）、９・・・・・・磁気ヘッド、１６・・間
クロック発生回路、１７・・・・・・同期信号発生回路
、１８・・曲乗直線発生回路（基準線発生回路）、１９
・・・・・・第１の調整器、２０・・・・・・第２の調
整器、２４・・・・・・距離算出回路。FIG. 1 is a block diagram showing an embodiment of a magnetic head position measuring device according to the present invention, and FIG. 2 is a bottom view of a rotating head. 2... Imaging device, 3... Screen display device, 4... Curved screen, 5... First vertical line (first reference line), 6... ...Second vertical line (second reference line), 7...Track display device, 8...Upper cylinder (head support), 9...Magnetic head, 16 ...Interval clock generation circuit, 17...Synchronization signal generation circuit, 18...Curved line generation circuit (reference line generation circuit), 19
...First regulator, 20...Second regulator, 24...Distance calculation circuit.

Claims

[Claims for Utility Model Registration] (a) A clock generation circuit that generates a clock signal;
(b) a synchronization signal generation circuit that generates a horizontal synchronization signal and a vertical synchronization signal based on the clock signal; (c) an imaging device that uses these horizontal synchronization signals and vertical synchronization signals as control signals; and (b) each of the horizontal synchronization signals. a reference line generation circuit that generates first and second reference line signals when the number of clock signals reaches a number corresponding to each output of the first and second regulators using a synchronization signal as a starting point; (e) a screen display device that displays on a screen a composite signal of the video signal output by the imaging device and the first and second reference line signals; a distance calculation circuit that calculates and outputs an actual distance corresponding to the first and second reference line signals from the number of clock signals and an actual distance corresponding to one cycle of the clock signal; ) It is equipped with a display device that numerically displays the output of this distance calculation circuit, and shows the exact mounting position of the magnetic head.
The mounting position of the magnetic head can be determined by displaying the first reference line on the screen and moving the second reference line on the screen by operating the second adjuster to match the actual mounting position of the magnetic head. A magnetic head mounting position measuring device characterized by measuring an error.