CN202522640U

CN202522640U - Novel function test jig of PCB (printed circuit board)

Info

Publication number: CN202522640U
Application number: CN2012200600581U
Authority: CN
Inventors: 杨庆兴
Original assignee: KUNSHAN YUANSONG ELECTRONIC SCIENCE AND TECHNOLOGY Co Ltd
Current assignee: KUNSHAN YUANSONG ELECTRONIC SCIENCE AND TECHNOLOGY Co Ltd
Priority date: 2012-02-23
Filing date: 2012-02-23
Publication date: 2012-11-07
Anticipated expiration: 2022-02-23

Abstract

The utility model relates to a novel function test jig of a PCB (printed circuit board). The novel function test jig is characterized by comprising a common module and a jig frame, wherein the jig frame is arranged on the common module; the common module comprises a module frame; a platform for fixing the jig frame on the module frame is provided with positioning columns and a connector male head; corresponding to the upper part of the platform, the module frame is provided with a movable top board; at one side of the platform, the module frame is provided with a guide column for fixing and limiting the motion trail of the movable top board; the jig frame comprises a needle machine and a top board arranged above the needle machine; the top plate is fixed on the movable top plate of the common module; and a base of the needle machine is provided with positioning holes corresponding to the positioning columns of the common module, and a connector female head corresponding to the connector male head. The novel function test jig has the advantages that only the jig frame needs to be replaced, and the common part can be repeatedly utilized, so that the line-replacing production time is greatly shortened, the manufacturing cost of the jig is saved and the working efficiency and the economic benefit for enterprise production are increased.

Description

A kind of novel PC B board function testing tool

Technical field

The utility model belongs to electronic manufacturing field, specifically is a kind of novel PC B board function testing tool.

Background technology

The functional test tool is a kind of some operations that are used for testing in semi-manufacture/finished product or the production link; Judge with this whether measurand has reached the mechanical assist device of initial designs purpose; Be applied to manufacturing fields such as simulation, numeral, storer and power circuit, to the corresponding functional test tool of multi-form needs.The functional test tool can detect a large amount of actual critical function paths and structure verification, and confirming does not have hard error, to remedy the part that the front test process is omitted.This need constantly be added to a large amount of analog/digital excitations on the unit under test, monitors the analog/digital response of as much quantity simultaneously, and controls its implementation fully.The functional test tool can be made the life cycle different phase at product and use, and comprises that reaching delivery in engineering development stage, the production ships the stage etc.

At present mostly traditional functions measurement jig pattern is that there are a lot of shortcomings in this Design Mode to develop and to design to single product, as producing the line thread-changing when producing, more the exchange device time long, waste of manpower and man-hour; Mould tool mobility is low; The mould tool can not shared property, and during product discontinuance, corresponding mould tool causes mould tool expense expenditure higher mostly to scrap processing.So traditional mould tool processing mode both had been prone to cause the inconvenience when producing, and wasted equipment cost again.For avoiding above-mentioned shortcoming, practice thrift the production and the operation cost of company, research and development novel practical mould tool is very necessary.

Summary of the invention

The technical purpose of the utility model is to overcome the problems of the prior art, and a kind of novel PC B board function testing tool of practicing thrift cost is provided.

The technical scheme of the utility model is:

A kind of novel PC B board function testing tool is characterized in that, comprises shared module and is installed in the tool frame on the said shared module:

Said shared module comprises the module frame; Said module frame is provided with reference column and connector male head in order to the platform of fixing said tool frame; The top of corresponding said platform; Said module has set up a movable day plate, and said module frame is provided with the guide pillar of fixing and limiting said movable day plate movement locus in a side of said platform;

Said tool frame comprises needle-bar and is arranged on the sky plate of needle-bar top; Plate was fixed on the movable day plate of said shared module in said day, and the base of said needle-bar is provided with the pilot hole of corresponding shared module reference column and the female head of connector of corresponding said connector male head.

Further technical scheme comprises:

Be arranged with fixed screw on the said movable day plate, the position of corresponding said fixed screw, plate was provided with pilot hole in said day.

Said shared module also comprises the cylinder that the said movable day plate of a control moves up and down along said guide pillar.

A said movable day plate is the sheet frame of middle hollow out.

The utility model comprises shared mould and tool frame two big modules, and wherein shared module is a shared device, to the product of homologous series congenerous; Size according to product designs the shell sizes of shared module and the reconnaissance of movable rail and anchor point; The tool frame be on the basis of shared module, design product equipment targetedly arranged, only need to change the tool frame during the actual thread-changing of using is produced and can realize transferring of equipment, the utility model technical scheme is simple; Be easy to manufacture; Suit in the associated production field, to promote the use of, reduced the working time, improved the production efficiency of enterprise greatly; And reduced the manufacturing cost of module, reduced the enterprise production cost.

Description of drawings

Fig. 1 is the one-piece construction synoptic diagram of shared module of the utility model and tool frame;

Fig. 2 is the shared mould structure synoptic diagram of the utility model;

Fig. 3 is the utility model tool frame reverse side structural representation.

Embodiment

For technical scheme and the technical purpose of illustrating the utility model, the utility model is done further introduction below in conjunction with accompanying drawing and embodiment.

, comprise to a kind of novel PC B board function testing tool shown in Figure 3 like Fig. 1 with lower member:

1), shared module;

Said shared module comprises module frame and cylinder 16, and said module frame is provided with connector male head 12 and is positioned at clinodiagonal two reference columns 11 in order to the platform 13 of fixing said tool frame.The top of corresponding said platform 13 of while; Said module frame also is provided with a movable day plate 12; A plate 12 be the sheet frame of middle hollow out in said movable day, was provided with two guide pillars 14 in a side of said platform 13, and the side of movable sky plate 12 is provided with two spacing holes; A movable day plate 12 is separately fixed on the said guide pillar 14 through these two spacing holes; Said cylinder is arranged between the said guide pillar 14, and the end that its piston guide rod stretches out is fixedly connected with a said movable day plate 12, controls a said movable day plate 12 and moves up and down along said guide pillar 14.Also be arranged with plurality of fixed screw 15 on the said movable day plate 12.

2), tool frame;

The sky plate 22 that said tool frame comprises needle-bar 21 and is arranged on needle-bar 21 tops; It plate 22 is provided with a day plate pressure bar 23; The base of said needle-bar 21 is provided with female 25 of the connector of pilot hole 24 and the corresponding said connector male head 12 of corresponding shared module reference column 11; The base of said needle-bar 21 is fixed on the platform 13 of said shared module through pilot hole 24 and reference column 11, and carries out circuit through connector and shared module and is connected, tests with the electric function that carries out product.

Signal lead in the needle-bar 21 designs according to the external function of shared module connector, thereby reaches the requirement that realizes the product function test.

The position of the fixed screw 15 of corresponding movable day plate 12 also is provided with screw on the said day plate 22, is used for sky plate 22 is fixed in said movable day plate 12.

More than show and described the advantage of ultimate principle, principal character and the utility model of the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the instructions that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.

Claims

1. a novel PC B board function testing tool is characterized in that, comprises shared module and is installed in the tool frame on the said shared module:

2. a kind of novel PC B board function testing tool according to claim 1 is characterized in that, said shared module also comprises the cylinder that a control activity sky plate moves up and down along said guide pillar.

3. a kind of novel PC B board function testing tool according to claim 1 and 2 is characterized in that,

4. a kind of novel PC B board function testing tool according to claim 3 is characterized in that, a said movable day plate is the sheet frame of middle hollow out.