Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Automatic test system of power panel

An automatic test system and power board technology, which is applied in power supply testing and other directions, can solve the problems of high labor intensity for operators, great influence on accuracy, and problems with power boards, so as to improve production efficiency and production quality, and simplify debugging. The effect of reducing inconvenience

Inactive Publication Date: 2012-10-31
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
View PDF6 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of test usually requires the operator to take the board from the flow line body and put it into the tooling and then turn on the power to see whether the voltage data of more than 3 digital display voltmeters are normal. Since the entire test process is only 7-8 seconds, the operator is laborious. The strength is very high, and it usually takes 2-3 people to complete this process. It often requires a large number of testers. The accuracy of the test is greatly affected by human factors. It often leads to the fact that there is a problem with the power board after the assembly of the finished product. Slow down the production schedule

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
  • Automatic test system of power panel
  • Automatic test system of power panel
  • Automatic test system of power panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0036] Such as figure 1 as shown, figure 1 It is a schematic structural diagram of an automatic test system for a power board in an embodiment of the present invention. The automatic test system for a power board mentioned in this embodiment includes a lead-in device 100, a detection device 200 and a lead-out device 300, wherein:

[0037] The introduction device 100 is used for introducing the power board into the detection device 200;

[0038] The detection device 200 is used to perform a high voltage test and a preliminary test on the power board;

[0039] The deriving device 300 is used to take out the tested power strips from the testing device 200, and intercept unqualified power strips according to the test results.

[0040] In this embodiment, the detection device 200 is used in the same test system to reali...

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 discloses an automatic test system of a power panel, which comprises a lead-in device, a detection device and a lead-out device, wherein the lead-in device is used for leading the power panel to the detection device; the detection device is used for carrying out high-voltage test and primary test on the power panel; and the lead-out device is used for taking out the power panel which is completely tested from the detection device, and intercepts the unqualified power panel. According to the automatic test system, the dual tests of high-voltage test and primary test of the power panel are automatically switched in the same test system; moreover, the power panel can be automatically grabbed, the whole process is finished through adopting electromechnical equipment, so inconvenience which is brought to operators is reduced; and the automatic test system is simple to debug, and has fast test speed, so the production efficiency and production quality are greatly improved.

Description

technical field [0001] The invention relates to the technical field of power board testing, in particular to an automatic power board testing system. Background technique [0002] In the product testing stage, it is necessary to conduct a high-voltage test on the power board (that is, the power board safety test) and a preliminary test (that is, the power board output voltage test). Generally, two high-voltage tooling and one preliminary test tooling are required. The test is performed in the form of a spring probe, and the pressing of the probe can play the role of connecting and disconnecting the power supply and signal. The high-voltage test is to connect the probe under the high-voltage test point to a high-voltage instrument, adjust the high-voltage instrument to a certain parameter for high-voltage testing, and judge whether the power board is good or not by manually watching the display of the high-voltage instrument. The initial test is usually done by aligning the ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/40
Inventor 李鹏樊化生叶闯
Owner SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com