Unlock instant, AI-driven research and patent intelligence for your innovation.

Functional module group circuit board testing system

A test system and circuit board technology, applied in the electronic field, can solve problems such as troublesome operation and low test efficiency

Inactive Publication Date: 2016-07-20
张丽玉
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the operation is more troublesome and the test efficiency is relatively low

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
  • Functional module group circuit board testing system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0014] see figure 1 In one embodiment, a functional module circuit board testing system is provided, including: a test board 101, an adapter board 102, a test board 103 and a function module circuit board 104; the test board 101 is connected to the adapter board 102; the detection board 103 is connected to the adapter board 102;

[0015] The test board 101 supplies power to the functional test board 104 through the adapter board 102, and sends a test vector;

[0016] The detection board 103 is connected to the adapter board 102 by human hands operating the function module circuit board 104 near t...

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 a functional module group circuit board testing system comprising a testing board, a switching board, a detection board, and a functional module group circuit board. The testing board is connected with the switching board, and the detection board is connected with the switching board. The testing board is used for supplying the functional testing board with the power by the switching board, and is used for transmitting the testing vectors. The detection board is used to detect the connection between the functional module group circuit board and the switching board by the adjacent hands, and the testing board is controlled to be disconnected from the power supply, and when the connection is completed, the hands can leave the switching board, and then the testing board is used to supply the power and transmit the testing vectors. By adopting the technical scheme provided by the invention, the tedious operation can be prevented, and the operation efficiency can be improved.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a functional module circuit board testing system. Background technique [0002] In the field of electronic equipment manufacturing, it is usually produced with modular functional module circuit boards. These, modular functional module boards usually require testing. For example, in a display device, a display module is usually used as one of the functional module circuit boards, which needs to be tested for display. [0003] In traditional technology, functional module circuit boards usually require an external test board. Specifically, the test board is connected to the functional module circuit board to be tested through the adapter board, and the test board supplies power to the functional module circuit board and sends test vectors for testing. When the functional module circuit board and the adapter board are connected, the power supply is usually turned off by a swit...

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): G01R31/00
Inventor 张丽玉
Owner 张丽玉