JPS59182962U

JPS59182962U - Printed circuit board identification device

Info

Publication number: JPS59182962U
Application number: JP7771283U
Authority: JP
Inventors: 和宏山口; 新貝　実
Original assignee: 三菱電機株式会社
Priority date: 1983-05-24
Filing date: 1983-05-24
Publication date: 1984-12-06

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 the drawing]

・第１図は従来のプリント基板の識別装置を示す斜視図
、第２図は第１図の識別部の回路図、第３図はこの考案
の一実施例によるプリント基板の識別装置を示す斜視図
、第４図は第３図の識別部の回路図である。図において、Ｓ□〜Ｓ７はスルーホール、Ｐ１〜Ｐａハ
接触子、Ｌ□〜Ｌ９はリード線、Ｕ□〜Ｕ８は検出器、
ＴＲ１−７ＴＲ，はトランジスタ、１はプリント基板、
２はパターン、３はプリント基板名称自動識別口　　　
′路：４は主演算装置、Ｖｃｃは電源である。なお、図
中同一あるいは相当部分には同一符号を付して示しであ
る。- Fig. 1 is a perspective view showing a conventional printed circuit board identification device, Fig. 2 is a circuit diagram of the identification section of Fig. 1, and Fig. 3 is a perspective view showing a printed circuit board identification device according to an embodiment of this invention. 4 are circuit diagrams of the identification section of FIG. 3. In the figure, S□ to S7 are through holes, P1 to Pa are contacts, L□ to L9 are lead wires, U□ to U8 are detectors,
TR1-7TR, is a transistor, 1 is a printed circuit board,
2 is a pattern, 3 is a printed circuit board name automatic identification port
Path: 4 is the main processing unit, and Vcc is the power supply. Note that the same or equivalent parts in the figures are indicated by the same reference numerals.

Claims

[Scope of utility model registration request]

The plurality of first through holes are provided at predetermined positions on the printed circuit board, and are provided adjacent to at least one of the plurality of through holes, which correspond to the code indicating the name of the printed circuit board, and are provided at a predetermined position on the printed circuit board. a second through hole for indicating the normal position and orientation; a pattern for connecting the first through hole and the second through hole; and a pattern for correspondingly contacting the plurality of first through holes. and a contact that corresponds to and contacts the plurality of second through holes and serves as a power source for applying voltage to the plurality of first through holes through the pattern, and these contacts and the plurality of first through holes A detector that generates a predetermined signal depending on the contact relationship with the first through hole and the second through hole, and a printed circuit board name identification device that receives the signal of the detection result of this detector as input and converts it into a code code. 1. An identification device for a printed circuit board, comprising: an identification circuit that outputs a signal for use.