Flexible board convenient in use and assembly system thereof

Abstract

The invention relates to a flexible board convenient in use and an assembly system thereof, comprising a flexible board body, a main via area, a standard pad area and a pair of positioning holes, wherein the main via area and the standard pad area are respectively disposed on the two ends of the flexible board body, the pair of positioning holes are adjacent to the standard pad area, and the pairof positioning holes are symmetric along the vertical center line of the flexible board body; a set of main vias with electrical networks in one-to-one correspondence with electrical networks of pinsof an optoelectronic device or a module required to be manufactured or tested are arranged in the main via area; and a set of standard pads that correspond to the electrical networks of the main viasand conform to industry standards are arranged in the standard pad area. The invention has the beneficial effects that abnormalities caused by soldering and assembly of components that pins are deviated to one side but the external dimension is completely symmetrical are avoided, and the conditions such as bad connection or even misalignment press fit of pads of the flexible board and the test board are not prone to appearance even the pads are densely arranged.

Description

technical field [0001] The invention relates to the technical field of photoelectric communication equipment, in particular to a flexible board that is convenient to use and an assembly system thereof. Background technique [0002] In electronic equipment, a flexible soft board called a flexible printed wiring board (Flexible Printed Circuit, FPC) is widely used in order to configure its circuit. A flexible board is a flexible sheet made of polyimide film or the like. A structure in which wiring is formed on a conductive layer such as copper foil on a base material. The flexible soft board has a thin thickness and can be bent, flexed and other deformations. Therefore, according to the flexible flexible board, it is possible to arrange the wiring in the gap in the electronic device, or arrange the wiring in the movable part, or arrange the wiring three-dimensionally. [0003] In the case where the flexible board is composed of two or more layers, in order to electrically co...

AI Technical Summary

Problems solved by technology

[0004] Since the flexibility of multi-layer boards is much lower than that of single-layer boards, in the multi-process production and testing of optoelectronic devices and modules, repeated positioning and assembly will cause damage to flexible boards, which not only affects appearance, but also affects performance, leading to the use of flexible boards. The product must be replaced with a new flexible board at high temperature before it is sold. During the high temperature replacement process, it is easy to cause damage to the product again and cause it to fail.

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