Mobile Terminals with Fixtures

Abstract

The invention provides a mobile terminal with a fixing device. The mobile terminal comprises a housing. The housing comprises at least one side wall and a first bottom surface, and the at least one side wall and the first bottom surface form a first accommodating cavity. One side wall is provided with a key hole. The fixing device comprises a tray and a tray holding mechanism. A card slot used for accommodating a card is formed in the tray. The tray passes through the key hole to be accommodated in the first accommodating cavity. The tray is provided with at least one recess. The tray holding mechanism comprises a holding body and at least elastic clamping component held to the holding body. Each elastic clamping component comprises a clamping part. The tray is locked when the clamping parts are clamped into the recesses, and the tray is released when the clamping parts are separated from the recesses. The mobile terminal with a fixing device of the invention is simple in structure and reliable in clamping.

Description

technical field [0001] The present invention relates to a fixing device, in particular to a mobile terminal with the fixing device. Background technique [0002] SIM card (that is, Subscriber Identity Model Card, customer identification card), used to record customer information, and customer information can only receive or send messages through the communication network after verification and permission of the wireless communication network provided by the communication network service provider , to realize communication with other communication terminals, and after the SIM card is electrically connected to the circuit board in the communication terminal casing, the customer information on it can be sent to the communication network through the antenna connected to the circuit board and verified. [0003] In order to realize the electrical connection between the SIM card and the circuit board, a slot for installing the SIM card is provided on the communication terminal casi...

AI Technical Summary

Problems solved by technology

Among them, the first method is very cumbersome. Every time you want to take out the SIM card, you must first shut down the phone. Although the second method is simpler than the first method, you also need to open the back cover. Although the third method is simple, However, the thimble is easy to lose. Of course, it can be ejected with a toothpick or other small objects that can be inserted into the small hole. However, this operation method still brings inconvenience to the customer, and it is easy to scratch the casing of the mobile terminal.

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