CN206020604U

CN206020604U - A kind of tester based on flying probe double-sided PCB board system

Info

Publication number: CN206020604U
Application number: CN201620816463.XU
Authority: CN
Inventors: 魏晓明
Original assignee: Hangzhou Peng Yan Technology Co Ltd
Current assignee: Hangzhou Peng Yan Technology Co Ltd
Priority date: 2016-07-28
Filing date: 2016-07-28
Publication date: 2017-03-15
Anticipated expiration: 2026-07-28

Abstract

The utility model discloses a kind of tester based on flying probe double-sided PCB board system, including single-chip microcomputer, controller, electroplax fixation clamp to be measured, flying probe disk and minisize pick-up head；The controller includes master controller, capacity measuring set, resistance tester, inductance measurement device and transistor meter；The master controller of the controller, electroplax fixation clamp to be measured and flying probe disk and single-chip microcomputer are electrically connected with, and minisize pick-up head is connected by HDMI with single-chip microcomputer；Flying probe of this utility model for double-sided PCB board, there is provided for being switched fast for different component testings, and the tester of double-edged full-automation can be tested.

Description

A kind of tester based on flying probe double-sided PCB board system

Technical field

This utility model is related to circuit board testing field, and in particular, it is related to a kind of based on the two-sided PCB of flying probe The tester of plate system.

Background technology

The current flying probe tester of industry, when carrying out to circuit board testing, flying probe tester can only while enter Row test, can use top surface fixture compared to needle bed testing machine while the top surface and base component of testing two-sided PCB, this allows for Flying probe increased workload to operator, have a strong impact on work efficiency and the test currently for different components and parts, difficult To accomplish to be switched fast test mode.

Content of the invention

This utility model overcomes the deficiencies in the prior art, there is provided one kind has full-automation, can be directed to different components and parts Carry out a kind of tester based on flying probe double-sided PCB board system of different switch tests.

In order to solve above-mentioned technical problem, the technical solution of the utility model is as follows：

A kind of tester based on flying probe double-sided PCB board system, fixes including single-chip microcomputer, controller, electroplax to be measured Folder, flying probe disk and minisize pick-up head；The controller includes master controller, capacity measuring set, resistance tester, electrical sensing Examination device and transistor meter；The capacity measuring set, resistance tester, inductance measurement device and transistor meter and flying needle are surveyed Examination disk is directly electrically connected with；The master controller of the controller, electroplax fixation clamp to be measured and flying probe disk and single-chip microcomputer are electrical Connection, minisize pick-up head are connected by HDMI with single-chip microcomputer.

Further, the master controller of the controller, electroplax fixation clamp to be measured and flying probe disk and single-chip microcomputer are electrical Connect and be controlled.

Further, the minisize pick-up head and single-chip microcomputer be by HDMI connecting communications, and minisize pick-up head is by photo acquisition Message identification after, then send pictorial information to single-chip microcomputer.

Further, the controller includes master controller, capacity measuring set, resistance tester, inductance measurement device and crystalline substance Body pipe tester, capacity measuring set, resistance tester, inductance measurement device and transistor meter and master controller are electrically connected with simultaneously It is controlled.

Further, the electroplax fixation clamp to be measured is included in the middle of mobile bar and upset folder, mobile bar one end and upset folder Connection, the other end are connected with flying probe disk.

Further, the flying probe disk is electrically connected with single-chip microcomputer, the picture that minisize pick-up head is shot by single-chip microcomputer Components and parts classification and positioning is carried out, then classification and location information are sent to flying probe disk by control command.

Advantage is this utility model compared to existing technology：This utility model possesses simple structure, and cost is relatively low, and effectively Protection circuit plate is not damaged by flying probe and affects to use function, and fixation circuit board to be tested is not moved, and improves flying needle Test accuracy rate, can be inverted up and down, and flying probe can be allowed to carry out the two-sided test of automatization, and for different components and parts Test, can carry out quickly correspond to test mode conversion, greatly improve the work efficiency of flying probe.

Description of the drawings

Fig. 1 is a kind of structure of the embodiment of the tester based on flying probe double-sided PCB board system of this utility model Block diagram.

Specific embodiment

With reference to the accompanying drawings and detailed description this utility model is further illustrated.

As shown in figure 1, a kind of tester based on flying probe double-sided PCB board system, including single-chip microcomputer, controller, treats Survey electroplax fixation clamp, flying probe disk and minisize pick-up head；The controller includes that master controller, capacity measuring set, resistance are surveyed Examination device, inductance measurement device and transistor meter；The capacity measuring set, resistance tester, inductance measurement device and transistor are surveyed Examination device is directly electrically connected with flying probe disk；The master controller of the controller, electroplax fixation clamp to be measured and flying probe disk It is electrically connected with single-chip microcomputer and is controlled, with single-chip microcomputer by HDMI connecting communications, minisize pick-up head will shines minisize pick-up head After the message identification of piece collection, then send pictorial information to single-chip microcomputer.Single-chip microcomputer is analyzed comparison to pictorial information, distinguishes Go out all kinds of components and parts, and the exact position of each components and parts of labelling, be that being accurately positioned for test circuit carries out data preparation.

The controller includes master controller, capacity measuring set, resistance tester, inductance measurement device and transistor testing Device, capacity measuring set, resistance tester, inductance measurement device and transistor meter and master controller are electrically connected with and are controlled by which System.When single-chip microcomputer sends test instruction, components and parts to be carried out with resistance test, capacity measurement, inductance measurement device or transistor Tester, is determined according to pictorial information by single-chip microcomputer, and concurrently corresponding test information is selected by main controller corresponding to master controller Tester work, corresponding tester reads real-time testing information by the connection with test panel.The control of all test panels System has single-chip microcomputer to control, and tester is only responsible for obtaining test data, and passes to single-chip microcomputer by controller.

After circuit board one side is completed, Single-chip Controlling electroplax fixation clamp to be measured, the electroplax fixation clamp to be measured include Mobile bar and upset folder, single-chip microcomputer cause to move in mobile bar by instruction, reach the height that electroplax to be measured can overturn, and control is turned over Turn folder to be overturn, rear mobile bar is moved down, proceed the test of another side.Because the presence of upset folder is also strong protecting The protection on test electroplax bar side, upset folder are fixed on specific test position after moving down with mobile bar so that test is more smart Standard, favorably with the quality and detection efficiency for ensureing product.

The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art Art personnel, without departing from the concept of the premise utility, can also make some improvements and modifications, these improvements and modifications Also should be regarded as in this utility model protection domain.

Claims

1. a kind of tester based on flying probe double-sided PCB board system, it is characterised in that including single-chip microcomputer, controller, to be measured Electroplax fixation clamp, flying probe disk and minisize pick-up head；The controller includes master controller, capacity measuring set, resistance test Device, inductance measurement device and transistor meter；The capacity measuring set, resistance tester, inductance measurement device and transistor testing Device is directly electrically connected with flying probe disk；The master controller of the controller, electroplax fixation clamp to be measured and flying probe disk with Single-chip microcomputer is electrically connected with, and minisize pick-up head is connected by HDMI with single-chip microcomputer.

2. a kind of tester based on flying probe double-sided PCB board system according to claim 1, it is characterised in that institute Master controller, electroplax fixation clamp to be measured and the flying probe disk and single-chip microcomputer for stating controller is electrically connected with and is controlled.

3. a kind of tester based on flying probe double-sided PCB board system according to claim 1, it is characterised in that institute Minisize pick-up head is stated with single-chip microcomputer by HDMI connecting communications, after minisize pick-up head is by the message identification of photo acquisition, then will figure Piece information transmission is to single-chip microcomputer.

4. a kind of tester based on flying probe double-sided PCB board system according to claim 1, it is characterised in that institute State capacity measuring set, resistance tester, inductance measurement device and transistor meter and master controller is electrically connected with and is controlled.

5. a kind of tester based on flying probe double-sided PCB board system according to claim 1, it is characterised in that institute Stating electroplax fixation clamp to be measured includes that mobile bar and upset folder, mobile bar one end are connected with the middle of upset folder, and the other end is surveyed with flying needle Examination disk connection.

6. a kind of tester based on flying probe double-sided PCB board system according to claim 1, it is characterised in that institute State flying probe disk to be electrically connected with single-chip microcomputer, the picture that minisize pick-up head is shot by single-chip microcomputer carries out components and parts classification and determines Position, then classification and location information are sent to flying probe disk by control command.