Flexible circuit board, circuit board assembly, optical transceiver assembly and optical module

Abstract

The invention discloses a flexible circuit board, a circuit board assembly, an optical transceiver assembly and an optical module. The flexible circuit board, a connector and a wiring board are included, limiting assemblies are arranged on the left side and the right side of the rear end of the outer wall of the wiring board, and each limiting assembly comprises a transverse plate, a clamping block, a transverse rod, a connecting rod, a second spring and a baffle; and the two sides of the multiple second springs are fixedly connected with the baffles and the transverse plates correspondingly, and clamping blocks are arranged in the outer sides of the outer walls of the left transverse plate and the right transverse plate. The flexible circuit board, the circuit board assembly, the optical transceiver assembly and the optical module are scientific and reasonable in structure and safe and convenient to use, a user can hold the wiring board by hand through cooperation of the wiring board, the connector, the patch, the cable, a transverse plate, a clamping block, a transverse rod, a connecting rod, a second spring and a baffle, the problem that the connector is bent and damaged can be prevented, and the problems that in the prior art, no limiting structure exists, connection alignment is difficult, and the connecting position is prone to being bent and damaged are solved.

Description

technical field [0001] The invention relates to the field of circuit technology, in particular to a flexible circuit board, a circuit board assembly, an optical transceiver assembly and an optical module. Background technique [0002] Flexible circuit board is a highly reliable and excellent flexible printed circuit board made of polyimide or polyester film, referred to as soft board or FPC, with high wiring density and light weight. , Thin thickness, making a FPC board with excellent texture must have a complete and reasonable production process, from pre-production pretreatment to final shipment, each procedure must be strictly implemented, in the production process, although the existing Technology flexible circuit boards can be used. [0003] However, when the flexible circuit board of the prior art is wired and connected, there is no limit structure, which makes the connection alignment difficult and the connection is prone to bending damage. During use, the connection...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a flexible circuit board, a circuit board assembly, an optical transceiver assembly and an optical module, so as to solve the problem that the connection alignment is relatively difficult and the connection is prone to bending damage due to the lack of a limit structure proposed in the above background technology. question

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