PCB online testing device and PCB online testing method

An online test, PC technology, applied in the direction of measuring devices, electronic circuit testing, measuring electricity, etc., can solve problems such as increasing the cost of circuit board testing and maintenance difficulty, prolonging the product development cycle, and being unfavorable for production line operations, to avoid problems such as Repeated detection, shortened detection time, versatility and strong scalability

Inactive Publication Date: 2016-05-18
SUZHOU INST OF INDAL TECH
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, the user's use cost and maintenance difficulty in circuit board testing will be increased; at the same time, the

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • PCB online testing device and PCB online testing method
  • PCB online testing device and PCB online testing method
  • PCB online testing device and PCB online testing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The following will combine Figure 1 to Figure 3 The present invention is further explained and illustrated by specific embodiments.

[0031] Please refer to Figure 1 to Figure 3 , the present invention provides a PCB on-line test device, including a PC 4, a controller 1, a driving mechanism 2 and a sensing device, the controller 1 controls the starting, speed regulation, braking and reversal of the driving mechanism 2, Therefore, the button 11 of the test piece 3 is pressed down by the driving mechanism 2 , and the sensing device detects the pressure and the displacement of the button 11 , and then feeds back the measurement data to the PC 4 .

[0032] like figure 2 and image 3 As shown, the PCB online testing device is a vertical cabinet type semi-enclosed structure, which is divided into an upper structure and a lower structure. The opening of the upper structure is provided with a safety grating 13, the drive mechanism 2 is located in the upper structure, and ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a PCB online testing device and a PCB online testing method. The PCB online testing device and the PCB online testing method belong to the field of PCB testing devices. The PCB online testing device comprises a PC, a controller, a sensing device and a driving mechanism which is placed on a worktable. The controller performs controlling for realizing starting, speed regulation, braking and reversing of the driving mechanism, thereby downwards pressing the button of a tested member through the driving mechanism. The sensing device detects a pressure which is bear by the press button and the displacement of the press button, and furthermore performs feedback of measured data to the PC. According to the PCB online testing device and the PCB online testing method, automatic control is utilized from data detection to data analysis processing. The PCB online testing device and the PCB online testing method have advantages of realizing intelligent analysis and comparison, improving detecting precision, shortening detecting time and reducing production cost.

Description

technical field [0001] The invention belongs to the field of PCB board detection devices, and relates to a system for online testing of PCBs and a system testing method. Background technique [0002] The existing PCB board (printed circuit board) test system is generally a system designed separately according to the specific function of the tested version. When users perform production line operations and assemble circuit boards, each type of electronic product needs to be designed by the circuit board supplier to design one or more matching circuit board test systems. In this case, the use cost and maintenance difficulty of the user in circuit board testing are increased; at the same time, the product development cycle is prolonged, which is not conducive to the efficient implementation of production line operations. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a high degree of automat...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01R31/28
CPCG01R31/2806
Inventor 杜慧琳费娜
Owner SUZHOU INST OF INDAL TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap