Novel flexible circuit board and processing method thereof and mobile terminal

Abstract

The invention discloses a novel flexible circuit board and a processing method thereof and a mobile terminal. The novel flexible circuit board comprises a bed frame, and a supporting column is fixedlyarranged on the top end face of the bed frame. A connecting frame is fixedly arranged on the top end face of the supporting column, and a main seat is arranged on the left side end of the connectingframe. A first penetrating groove is formed in the bottom end face of the main seat in a bilateral symmetry manner, and a transferring groove is formed in the inner top wall of the first penetrating groove in a vertical extending manner. A conical edge frame is mounted on the bottom wall of the transferring groove in a running fit manner, and a toothing ring is fixedly arranged on the periphery ofthe conical edge frame. A second penetrating groove opposite to the first penetrating groove formed in the conical edge frame in a vertical penetrating manner. A transferring frame is mounted in thetransferring groove in a sliding fit manner, and a conical edge wheel for being engaged with the conical edge frame is mounted at the bottom end of the transferring frame in a rotating fit manner. A drill bit is fixedly mounted on the bottom end face of the conical edge wheel, the drill bit penetrates into the second penetrating groove and the first penetrating groove, and a communicating openingis formed between the bottom ends of the transferring groove in the left side and the right side.

Description

technical field [0001] The invention relates to the technical field of circuit board processing, in particular to a novel flexible circuit board, a processing method thereof, and a mobile terminal. Background technique [0002] During the production and processing of flexible circuit boards, the punching of flexible circuit boards in the prior art mainly relies on manual adjustment and replacement of drill bits, and the use efficiency is low. When the drill bits need to be replaced repeatedly, repeated disassembly and assembly are required, which greatly affects the quality of flexible circuit board preparation and The preparation speed, and the traditional drilling equipment is not convenient to adjust the rotation direction of the drill bit. Therefore, the drilling limitation is strong, the use is inconvenient, and the production and processing efficiency of the flexible circuit board is affected, which needs to be improved. Contents of the invention [0003] The object ...

AI Technical Summary

Problems solved by technology

[0002] During the production and processing of flexible circuit boards, the punching of flexible circuit boards in the prior art mainly relies on manual adjustment and replacement of drill bits, and the use efficiency is low. When the drill bits need to be replaced repeatedly, repeated disassembly and assembly are required, which greatly affects the quality of flexible circuit board preparation and The preparation speed, and the traditional drilling equipment is not convenient to adjust the rotation direction of the drill bit. Therefore, the drilling limitation is strong, the use is inconvenient, and the production and processing efficiency of the flexible circuit board is affected, which needs to be improved.

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