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Track linkage type automatic production testing mechanism

A production testing and linkage technology, applied in electronic circuit testing, printed circuit testing, electrical measurement, etc., to solve the problem of compatibility and flexible production, fast positioning and pressing, and obvious mechanism effect.

Pending Publication Date: 2021-03-05
CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: how to solve the problem of online reliable testing during circuit board production, and provide a track-linked automatic production testing mechanism

Method used

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  • Track linkage type automatic production testing mechanism

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Embodiment Construction

[0026] The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following implementation example.

[0027] combine Figure 1~4 , 6, 7 illustrate that the automated production testing mechanism of the present embodiment includes a needle bed assembly 1, an assembly line assembly 2 and a press-down cylinder assembly 3;

[0028] The needle bed assembly 1 includes a tooling base plate 101, a needle bed box 102, two sets of needle bed box installation blocks 103, two sets of needle bed fixed cylinders 104, two sets of first cylinder installation fixing plates 105, and two sets of cylinder adapter plates 106 , two groups of needle bed boxes fixed pressing block 107, circuit board profiling block 108, micro switch 109 ...

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Abstract

The invention discloses a track linkage type automatic production testing mechanism, and belongs to the technical field of circuit board production testing. The mechanism comprises a probe bed assembly, an assembly line assembly and a pressing-down assembly; the probe bed assembly comprises a probe bed box internally provided with a probe, a circuit board profiling block and a tool base plate, theprobe bed box is arranged on the tool base plate, and the circuit board profiling block is arranged on the probe bed box; and the assembly line assembly comprises a test track, a circuit board limiting piece and a track lifting piece, the circuit board limiting piece is arranged on the test track, and the track lifting piece is connected with the test track. According to the invention, the automatic test problem of a circuit board in large-scale production is solved, the stable contact between the circuit board and the test probe is ensured through the track linkage mode of the horizontal movement of the assembly line track, the vertical sinking of the test track and the vertical movement of the pressing-down cylinder, and the test efficiency and reliability can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of circuit board production and testing, in particular to a track-linked automatic production and testing mechanism. Background technique [0002] With the rapid development of electronic technology, electronic products are becoming more and more miniaturized and integrated, and the functions of circuit boards are becoming more and more powerful. In order to find defective parts of circuit boards in the early stage of production and avoid waste caused by flowing into the next process, circuit board testing has been paid more and more attention in actual production. In order to effectively test the circuit board during the production process, the circuit designer usually arranges enough test points on the circuit board. Great convenience. With the test point, the process designer can design the needle bed mechanism to carry out the full and effective test work. [0003] In the traditional manual operation ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/28G01R1/073
CPCG01R31/2808G01R31/2818G01R1/073
Inventor 吴义保杨林丁世联周明黄强胡晨光
Owner CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST
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