JPH0455586U

JPH0455586U -

Info

Publication number: JPH0455586U
Application number: JP9872790U
Authority: JP
Priority date: 1990-09-20
Filing date: 1990-09-20
Publication date: 1992-05-13

Description

[Brief explanation of drawings]

第１図から第４図は本考案に係る一実施例を図
示したもので、第１図は本考案による実施例の背
面斜視図、第２図はこの実施例の上面組立図、第
３図はこの実施例の正面斜視図、第４図は基板組
立体保持断面図を図示し、第５図は従来の加圧式
基板検査装置を略式で図示したものである。１……メインベース、２……メカベース、３…
…基板ベース、４……押し棒ベース、５……メイ
ンシヤフト、６……スプラインシヤフト、７……
リニアボールベアリングブラケツト、８……リニ
アボールベアリング、９，９′……ギヤーラツク
、１０，１０′……ピニオン、１１……支持金具
、１２ａ……上部基板ガイド、１２ｂ……下部基
板ガイド、１３……基板ガイドサポート、１４…
…上ガイドサポート支持棒、１５……下ガイドサ
ポート支持棒、１６……基板組立体、１７……コ
ンタクトプローブベース、１８……プローブベー
スホルダー、１９……押え棒、２０……スプライ
ンナツト、２１……スプラインナツトホルダー、
２２……減速装置、２３……ＤＣモーター、２５
……スプリング、２６……ガイドピン、２７……
ピニオン軸、３０……ボールベアリング、３３…
…コンタクトプローブ、３４……基板実装部、３
６……案内ベース、４０……プローブベース、４
１……被測定基板、４２……コンタクトプローブ
、４３……基板押え棒、４４……押え棒ベース、
４５……空圧直動装置、４６……直動軸、４７…
…案内棒。 Figures 1 to 4 illustrate an embodiment of the present invention, in which Figure 1 is a rear perspective view of the embodiment of the present invention, Figure 2 is a top assembled view of the embodiment, and Figure 3 is an assembled view of the embodiment. 4 is a front perspective view of this embodiment, FIG. 4 is a cross-sectional view of the substrate assembly holding, and FIG. 5 is a schematic illustration of a conventional pressurized substrate inspection apparatus. 1...Main base, 2...Mecha base, 3...
... Board base, 4 ... Push rod base, 5 ... Main shaft, 6 ... Spline shaft, 7 ...
Linear ball bearing bracket, 8... Linear ball bearing, 9, 9'... Gear rack, 10, 10'... Pinion, 11... Support metal fitting, 12a... Upper board guide, 12b... Lower board guide, 13... ...Board guide support, 14...
... Upper guide support support rod, 15 ... Lower guide support support rod, 16 ... Board assembly, 17 ... Contact probe base, 18 ... Probe base holder, 19 ... Presser bar, 20 ... Spline nut, 21 ...spline nut holder,
22...Reduction device, 23...DC motor, 25
... Spring, 26 ... Guide pin, 27 ...
Pinion shaft, 30...Ball bearing, 33...
... Contact probe, 34 ... Board mounting section, 3
6...Guide base, 40...Probe base, 4
1... Board to be measured, 42... Contact probe, 43... Board holding bar, 44... Holding bar base,
45...Pneumatic linear motion device, 46...Direct motion axis, 47...
...Guide rod.

Claims

[Claims for Utility Model Registration] (1) A probe base holder comprising a contact probe base having a plurality of contact probes and fixed on the main base, a substrate base to which an electrical board is attached, and a probe base holder having a contact probe base having a plurality of contact probes; a push rod base having a plurality of push rods for pushing an electrical board onto the contact probe;
drive means having at least one electric motor for moving the push rod base and substrate base relative to the contact probe base, the drive means having an intermittent drive for moving the push rod base and the substrate base relative to the contact probe base; On the other hand, the substrate base and the push rod base are driven intermittently synchronously,
Further, ball bearings are provided at both ends of the substrate base, and the ball bearings are rotatably moved so that the axis of movement of the ball bearings moves on the guide base at the same level as the centerline of the main shaft of the drive device means. A pressure-type inspection device for an electrical board, characterized in that the board base is driven by the electric motor via one of the main shafts, thereby pressing the board base parallel to the contact probe surface. (2) Utility Model Registration In the pressurized inspection device for electrical boards as set forth in claim 1, the driving device means is equipped with one electric motor, and the intermittent driving device of the driving device means is an intermittent gear. has
A pressure-type inspection device for an electric board, characterized in that the single electric motor drives the board base and the push rod base intermittently and synchronously using the intermittent gear. (3) Utility model registration Scope of Claim 2 In the pressurized inspection device for electrical boards, the driving device means includes a control device for controlling the drive of the electric motor, and the electrical board can be fully automatically inspected. A pressure-type inspection device for electrical boards, which is characterized by: (4) In the pressurized inspection device for electrical boards as set forth in claim 3 of the utility model registration, the length of the push rod is substantially the same as the height of the highest mounted product, and the initial distance from the push rod base is the same as the height of the highest mounted product. A pressure-type inspection device for electrical boards, characterized in that the length of the push rod is approximately twice as long as the length of the push rod.