JPS6053067U

JPS6053067U - Circuit board inspection equipment

Info

Publication number: JPS6053067U
Application number: JP14898483U
Authority: JP
Inventors: 秦　英二; 真斉藤
Original assignee: 株式会社富士通ゼネラル
Priority date: 1983-09-20
Filing date: 1983-09-20
Publication date: 1985-04-13
Also published as: JPH048384Y2

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図はこの考案の一実施例を概略的に示した斜視図、
第２図および第３図はその作用を説明するための概略的
な側面図である。図中、１は基台、２はガイド支柱、３はテーブル、４は
回路基板、５は摺動台、６はスプリング、７は軸受、８
はプローブ固定板、９は導電接触ピン、１０はエアシリ
ンダ、１５は揺動レバー、１６は制御ガイド、１６ａは
第１のガイド溝、１．６ｂは第２のガイド溝である。！１６ａ１１６ａFIG. 1 is a perspective view schematically showing an embodiment of this invention;
FIGS. 2 and 3 are schematic side views for explaining the operation. In the figure, 1 is a base, 2 is a guide column, 3 is a table, 4 is a circuit board, 5 is a sliding table, 6 is a spring, 7 is a bearing, 8
1 is a probe fixing plate, 9 is a conductive contact pin, 10 is an air cylinder, 15 is a swing lever, 16 is a control guide, 16a is a first guide groove, and 1.6b is a second guide groove. ! 16a 116a

Claims

[Scope of utility model registration request]

(1) In a circuit board inspection device that presses a conductive contact pin against a predetermined portion of a circuit board placed on an X-Y table or the like to test the electrical conductivity of a circuit formed on the board, a base having a guide column erected approximately vertically; a slide table that moves up and down along the guide column; a spring that biases the slide table upward; a rotatable probe fixing plate that is pivoted on a stand and has the conductive contact pin at the other end; and the probe fixing plate is pushed down together with the sliding base against the spring to pin the conductive contact pin. a drive means for bringing the probe into contact with the circuit board; and in relation to the operation of the drive means, the probe fixing plate is restrained at a specific angular position when the conductive contact pin moves toward and away from the circuit board. and hold the conductive contact pins substantially perpendicularly to the circuit board, and if the conductive contact pins and the circuit board are separated by a predetermined distance, release the restraint and hold the probe fixing plate. A circuit board inspection device characterized by comprising a locking means that allows rotation.

(2) Utility model registration In claim (1), the driving means comprises one air cylinder, and the air cylinder is interposed between the probe fixing plate and the base. Features: Circuit board inspection equipment.

(3) Utility model registration The circuit board according to claim (1), wherein the sliding table is provided with an adjusting means for adjusting the specific angular position of the probe fixing plate. Inspection equipment.

(4) Utility model registration Claim (1) In claim (1), the locking means includes a swinging lever swingably attached to the sliding base, and a control guide that controls the operation of the swinging lever. , wherein the control guide is formed with a first guide groove for locking the swing lever to the probe fixing plate and a second guide groove for releasing the lock. inspection equipment.

(5) Utility model registration In claim (4), a hook portion is provided at the upper end of the swing lever, a follower of the control guide is attached to the lower end of the hook portion, and the follower of the control guide is attached to the probe fixing plate. 2. A circuit board inspection device, characterized in that a locking hole is drilled to cooperate with the hook portion.