Jig for snap-fit ​​installation of side key fingerprint btb connector

Abstract

The application provides a jig for fastening and installing side key fingerprint BTB connectors, the jig includes: a bottom plate, a support frame and a pressing assembly; The circuit board of the equipment or the semi-finished components including the circuit board; the support frame is fixed on the edge of the bottom plate and adjacent to the accommodating groove; the support frame is used to support the middle frame assembly; the pressing assembly is used to place the BTB in the alignment state The first connection terminal and the second connection terminal of the connector are pressed together, so that the electrical signal is conducted between the first connection terminal and the second connection terminal of the BTB connector. The jig reduces the movable space of the side key fingerprint FPC by pre-fixing the center frame, prevents the side key fingerprint from being pulled off from the center frame, and reduces the risk of the FPC being torn; On the one hand, it can ensure the uniformity of the assembly quality, and on the other hand, it can greatly reduce the risk of poor or even broken buckle of the BTB connector.

Description

technical field [0001] The invention relates to the technical field of an auxiliary jig for assembly of electronic equipment, in particular to a jig for fastening and installing a side key fingerprint BTB connector. Background technique [0002] With the fierce competition and rapid development of the mobile phone and other electronic equipment industries, more and more structural and design innovations have been brought about, and the design of the side key fingerprint is one of them. The technical solution of the side button fingerprint is specifically to combine the power button and the fingerprint button into one, which reduces the cost while reducing the number of openings in the fuselage, and brings consumers a new experience. At present, the assembly method of the side key fingerprint is generally as follows: the assembler holds the middle frame (with the side key fingerprint module already installed) with one hand, pulls the side key fingerprint FPC with the other ha...

AI Technical Summary

Problems solved by technology

On the one hand, the side key fingerprint BTB connector has no auxiliary tools during the assembly (fastening) process, and it is fastened manually, which is very inconvenient to operate; the process of pulling the side key fingerprint FPC fastening is easy to cause the side key fingerprint module to be removed from the middle frame. On the other hand, the angle and strength of the buckle are uncontrollable, and the BTB connector has the risk of not buckling in place or even being broken.

Because each worker's operation mode or work proficiency is different, the assembly quality of the product is uneven, and the quality of the product assembled by different assembly batches or different workers or the same worker in different states is different, resulting in the overall Poor quality stability increases the difficulty of product quality control

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