Mobile terminal with PCB board assembly

Abstract

The invention discloses a mobile terminal with a PCB board assembly. The structure comprises corner layers, a casing, an inner panel, a touch panel, a touch key panel and an inner frame device. The outer layer of the casing is glued with the corner layers. The corner layers are distributed on four sides of the casing in a rectangular structure. Each corner layer is an arc structure. The casing matches the inner panel. The inner panel is located in the inner ring opening of the casing. Four sides of the casing are arc-shaped structures. According to the invention, a first plate-inlaid rotatingdisk rotates to drive a top arm to move; the mobile terminal cooperate with a first spring structure and a second spring structure to fix a PCB board; a second fixed frame is driven to move through sliding, and then the PCB board is fixed through a second cushion block; when the PCB board is installed, an installer can be moved according to the size requirement, so that space is reasonably used; the whole is strengthened through a first plate-pressing structure, which realizes the convenience and stability of overall installation; the stability of the data connection is improved; the PCB boardcan be effectively protected when a device is impacted; and the service life of the device is prolonged.

Description

technical field [0001] The invention relates to the field of mobile terminals, in particular to a mobile terminal with a PCB board assembly. Background technique [0002] Mobile terminals or mobile communication terminals refer to computer equipment that can be used on the move, broadly speaking, it includes mobile phones, notebooks, tablet computers, POS machines and even vehicle-mounted computers. But in most cases, it refers to mobile phones or smart phones and tablet computers with various application functions. [0003] The existing technology cannot drive the movement of the top arm by rotating a board-embedded rotary disc, and then cooperate with the first-position spring structure and the second-position spring structure to fix the PCB board; it is impossible to drive the movement of the second fixed frame by sliding and cooperate with the second pad The PCB board is fixed by a block; the installer cannot be moved according to the size requirements when the PCB boar...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to overcome the deficiencies of the prior art and provide a mobile terminal with a PCB board assembly to solve the problem that the movement of the top arm cannot be driven by rotating a board-embedded rotary disk, and then combined with a spring structure, a two-position The spring structure cooperates to fix the PCB board; the movement of the two fixed frames cannot be driven by sliding, and the PCB board can be fixed with the two pads; when the PCB board is installed, the installer cannot be moved according to the size requirements, and the space cannot be used reasonably; the overall installation cannot be realized The convenience and stability of the device cannot improve the stability of the data connection, the PCB cannot be effectively protected when the device is hit, and the service life of the device cannot be extended.

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