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A circuit board pre-impregnated tin compaction structure

A technology for pressing structures and circuit boards, which is applied in the direction of assembling printed circuits with electrical components, metal processing equipment, welding equipment, etc. performance, speed up the rotation, and improve the effect of pressing

Active Publication Date: 2021-09-03
ZHEJIANG HUABANG ELECTRIC POWER METER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned patent also has the following defects during the use process. During the clamping process of the circuit board, there are many covered areas, which is not convenient for heat dissipation. At the same time, it cannot adjust the pressing force according to the pressing needs of electronic products, resulting in its low reliability

Method used

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  • A circuit board pre-impregnated tin compaction structure
  • A circuit board pre-impregnated tin compaction structure
  • A circuit board pre-impregnated tin compaction structure

Examples

Experimental program
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Effect test

Embodiment 1

[0031] see Figure 1-5, a circuit board pre-impregnated tin compaction structure, including a workbench, the four corners of the top of the workbench are all longitudinally provided with support rods 1, and the top ends of the four support rods 1 are horizontally provided with fixing bars parallel to the workbench. Plate 2, the middle part of the fixed plate 2 is rotatably provided with a threaded pipe 3, and the middle part of the threaded pipe 3 is screwed with an adjusting screw 4, and the bottom end of the adjusting screw 4 is horizontally provided with an adjusting disc 5, so The area near the edge on the top of the adjustment disc 5 is longitudinally provided with adjustment through holes that penetrate up and down, and each of the adjustment through holes is longitudinally slidably provided with a pressure rod 6, through which the pressure rod 6 moves up and down inside the adjustment through hole. Sliding, the number of pressing rods 6 can be selected, and different nu...

Embodiment 2

[0035] see Figure 1-5 , a circuit board pre-impregnated tin pressing structure, the workbench includes an operation board 23 and four legs 24, and the tops of the four legs 24 are respectively connected to the left front side, left rear side and right front side of the bottom end of the operation board 23 The side and the right rear side are connected, and the top of the operating plate 23 is provided with a mounting groove, and an anti-slip pressing plate 25 is attached to the inside of the mounting groove, and the anti-slip pressing plate 25 is flush with the top of the operating plate 23.

[0036] The working principle of this embodiment, on the basis of Embodiment 1, reduces the overall quality, saves costs, and facilitates handling through the setting of the legs 24 and the console, and through the setting of the anti-slip pressure plate 25, improves the safety during the placement of electronic products. Stability and anti-slip ability, while improving the protection of...

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Abstract

The invention relates to the technical field of electronic product processing, specifically a circuit board pre-impregnated tin pressing structure, which can select the pressing area according to the size of the electronic product, improve the adaptability, and facilitate the insertion of the electronic components on the back of the circuit board. The feet can be reliably pressed and dipped in tin, and the pressing force can be adjusted according to the pressing needs of the product to improve the reliability of use, including the workbench. A fixed plate parallel to the workbench is arranged horizontally on the top of the table, and a threaded pipe is installed longitudinally through the middle of the fixed plate, and the middle part of the threaded pipe is screwed with an adjusting screw, and the bottom end of the adjusting screw is provided with an adjusting plate horizontally. , the area near the edge on the top of the adjustment disc is longitudinally provided with adjustment through holes penetrating up and down, and each adjustment through hole is longitudinally slidably provided with a pressure rod, and the upper circumference of the adjustment disc is provided with a plurality of fixed through holes.

Description

technical field [0001] The invention relates to the technical field of electronic product processing, in particular to a circuit board pre-impregnated tin compaction structure. Background technique [0002] As we all know, circuit components are placed on the circuit board after being inserted into the pins, and then fixed by soldering, but the way of soldering has been eliminated, and it is replaced by immersion tin, which needs to be compressed and dissipated to facilitate further Good to make the electronic components firmly soldered. [0003] After retrieval, the patent of the present invention with the Chinese patent publication number CN110000725A discloses a circuit board pre-impregnated tin compaction structure, including a workbench, the upper end of the workbench is symmetrically fixedly connected with a connecting plate, and the two connecting plates are far away from the end of the workbench A mounting plate is fixedly connected together, a cylinder is installed...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25H1/08H05K3/34B23K3/08
CPCB23K3/08B23K3/087B25H1/08H05K3/34
Inventor 陈志勇龙恩朱和梁
Owner ZHEJIANG HUABANG ELECTRIC POWER METER