Multifunctional memory apparatus used in cell phone
A storage device and multi-function technology, applied in the field of multi-function storage devices for mobile phones, can solve the problems of limited storage space of mobile phones, difficult to adapt to the requirements of large amounts of storage, etc., to achieve the expansion function of mobile phone storage, more practicability, and simple structure Effect
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[0017] see figure 1 , shows the mobile phone multifunctional storage device of the present invention.
[0018] The multifunctional storage device for mobile phone includes a shell 20, a circuit board, a first cover 21, a second cover 22 and an SD memory card.
[0019] Wherein, the circuit board is located in the accommodating space in the housing 20, the lower end of the housing 20 is provided with a USB connector 11, the upper end is provided with a MicroUSB connector 12, one side is provided with an SD card socket 13, and the other side is provided with USB socket 14, the SD memory card is inserted in the SD card socket 13.
[0020] The first cover 21 covers the lower end of the shell 20 , and the second cover 22 covers the upper end of the shell 20 .
[0021] Wherein, the USB connector 11 , the MicroUSB connector 12 , the SD card socket 13 and the USB socket 14 are all arranged on the circuit board.
[0022] The circuit board is also provided with a processing unit, the ...
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