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Circuit board function test device

A technology for functional testing and circuit boards, applied in electronic circuit testing, printed circuit testing, measuring devices, etc., and can solve problems such as inconvenience

Pending Publication Date: 2018-08-28
WASION GROUP HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the limitation of the needle bed board, each rack-mounted device can only test one type of circuit board
For circuit board processing factories that often produce multiple varieties, rack-mounted devices with multiple models and specifications are required, which is very inconvenient for use and storage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] From figure 2 It can be seen that the circuit board function test device disclosed in this embodiment mainly includes a main support frame 1, a tray assembly 2, a tray limit assembly 3, a needle bed plate assembly 4, a crimping plate assembly 5, and an automatic crimping mechanism 6 and test chassis assembly 7. This embodiment is a double-station device, which can test two circuit boards at the same time. Therefore, two sets of the tray assembly, the tray limit assembly, the needle bed plate assembly, the crimping plate assembly, the automatic crimping mechanism and the test base plate assembly are connected to the main support frame.

[0027] combine figure 2 and as image 3 It can be seen that the main support frame 1 includes a base plate 11 and a support frame connected thereto, the support frame includes a side vertical plate 12, an upper support plate 13, and a platform plate 14, and two side vertical plates 12 are symmetrically connected to the base plate 11...

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Abstract

The invention discloses a circuit board function test device. The circuit board function test device comprises a main support framework, a tray assembly, a tray limit assembly, a needle bed board assembly, a crimping board assembly, an automatic crimping mechanism and a test bottom board assembly, wherein the main support framework comprises a base board and a support framework connected with thebase board, a lower portion of the support framework is connected with a platform board, a tray of the tray assembly can move on the platform board, the tray limit assembly is used for realizing the limit effect, the needle bed board assembly is connected with the tray, a tested circuit board is mounted on a needle bed board, a crimping board is arranged above the tested circuit board and is connected with an upper end of the automatic crimping mechanism, a lower end of the automatic crimping mechanism is fixed on the platform board, and the test bottom board assembly is arranged below the platform board and is fixed on the base board. A test bottom board of the test bottom board assembly is connected with a power source board, a test circuit board and a wiring terminal seat, the test bottom board is electrically connected with the tested circuit board through the wiring terminal seat and a connection lead, and functional tests on circuit boards in multiple types of model specifications can be carried out.

Description

technical field [0001] The invention relates to a function testing device, in particular to a circuit board function testing device. Background technique [0002] At present, the functional test of the circuit board is basically completed by rack-mounted devices, through a series of operations such as manually placing the circuit board under test, manually crimping, and selecting operation buttons. [0003] Due to the limitation of the bed of needles board, each rack-mounted device can only test one type of circuit board. For circuit board processing factories that often produce multiple varieties, rack-mounted devices with multiple models and specifications are required, which is very inconvenient for use and storage. Contents of the invention [0004] The main purpose of the present invention is to provide a device capable of performing functional tests on circuit boards of various types and specifications. [0005] The circuit board function testing device provided by...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/28G01R1/04
CPCG01R1/0416G01R31/2808
Inventor 周奇
Owner WASION GROUP HLDG
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