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PCB connector strengthening method and device

A technology of printed circuit boards and reinforcement devices, which is applied in the direction of assembling printed circuits with electrical components, can solve the problems of connectors being easily deformed by force, and achieve the effects of not being easily deformed and moving, ensuring reliability, and being easy to implement

Active Publication Date: 2012-07-04
MAIPU COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a connector strengthening method and a strengthening device for the shortcomings of the prior art printed circuit board connectors that are easily deformed by force

Method used

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  • PCB connector strengthening method and device
  • PCB connector strengthening method and device

Examples

Experimental program
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Effect test

Embodiment

[0026] The printed circuit board connector strengthening device in this example is to inlay insulating pads in the gap between the two-core connector (the number of pins is 2) and the pins. The structure of the insulating pads is as follows: Figure 4 shown. The middle of the insulating spacer 2 and the pin contact surface 23 of this example is provided with a boss 22, and the boss 22 is located between the pins, which can play a role in positioning and prevent the insulating spacer 2 from being stuck between the connector and the pins. It can also help to fix the insulating pad after the connector is installed on the circuit board. In this example, the connector assembly process is as follows: Figure 5 As shown, before the connector 1 is assembled, the insulating spacer 2 can be fixed between the connector pin and the connector 1. If an adhesive is used for pasting and fixing, the insulating spacer 2 and the connector 1 are called one Overall, easy to assemble. The connec...

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Abstract

The invention relates to a PCB assembly technology, in particular to PCB connector strengthening method and device. Aiming to the defect of easy stress deformation of a PBB in the prior art, the invention discloses connector strengthening method and device. In the technical scheme of the invention, a cross-over block is embedded in a gap between a connector and a pin, after the cross-over block is added, external force born by the connector is buffered to the welding surface of the connected pin and a printed board through the cross-over block, the connector does not inwards deform and move, and thereby ensuring the safety and the reliability of equipment. The invention is particularly suitable for strengthening a welding-fixed connector and has the advantages of simpleness, reliability and easy implementation.

Description

technical field [0001] The invention relates to a printed circuit board assembly technology, in particular to a method and device for strengthening a connector of a printed circuit board. Background technique [0002] In the prior art, on the printed circuit board, the soldered and fixed connectors such as figure 1 shown, where figure 1 a is the main view, figure 1 b is a top view, figure 1 c is the left view. This type of connector, after being soldered on the printed circuit board, is mainly used for power supply to the printed circuit board or output of the power supply. The safety standard requires the connector to have a certain withstand voltage requirement for the equipment shell (in line with the safety regulations of different equipment) Require). According to different usage environments, the connectors generally have more than two pins, which are connected to different external wires. In order to isolate and insulate, there is a certain interval between the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K3/34
Inventor 唐埝春夏巍陈京川石锦刚
Owner MAIPU COMM TECH CO LTD
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