Mobile terminal with fixing device

Abstract

The invention provides a mobile terminal with a fixing device, which comprises a shell. The shell comprises a side wall; the side wall is provided with an opening; the fixing device comprises a tray, a buckling part, a key, a rotary shaft and a cam; a card slot for accommodating a card and a depression are formed on the tray; one end of the buckling part is fixedly arranged on the bottom surface, the other end is accommodated in the depression, and the tray is locked; one end of the key passes through a key hole; the rotary shaft is arranged on the bottom surface in a rotating mode; the rotary shaft comprises a rotary shaft body and an extending arm extending convexly from the rotary shaft body; the other end of the key is in rotary connection with the extending arm; the cam is arranged on the bottom surface in a rotating mode via the rotary shaft body; the edge of the cam abuts against the tray; the key is pressed to drive the rotary shaft to rotate so as to drive the tray to move and thus the buckling part is compressed to be separated from the depression, and fixing of the tray is released. The mobile terminal of the invention is simple in structure and reliable in buckling.

Description

Technical field [0001] The present invention relates to a mobile terminal, in particular to a mobile terminal with a holding device. Background technique [0002] In the prior art, to take out the SIM card installed in the slot, there are three ways according to the structure and position of the slot. The first way is: remove the back cover, remove the battery, and take it again. Take out the SIM card; the second way is to remove the back cover and take out the SIM card; the third way is to eject the SIM card with a thimble. Among them, the first method is very cumbersome. You must shut down the SIM card every time you take out the SIM card. Although the second method is slightly simpler than the first method, you must open the back cover. The third method is simple. However, the thimble is easy to lose. Of course, small objects such as toothpicks that can be inserted into the small holes can be used to eject them. However, this operation method still brings inconvenience to cus...

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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