Automatic pushing device for storage cards

Abstract

The invention discloses an automatic pushing device for storage cards. The automatic pushing device comprises a card box, a sliding groove, a pressing plate, an elastic part and a driving device; thecard box communicates with the sliding groove, the card box is used for containing the multiple storage cards which are horizontally stacked, and the multiple storage cards are arranged above the sliding groove; a through hole is formed in the bottom of the groove, and the through hole extends along the length direction of the groove; the pressing plate extends into the through hole from at leastone side of the sliding groove, and the pressing plate corresponds to the card box in an up-down mode; the elastic part can pull out one storage card from the card box every time; the elastic part comprises a free end and a fixed end, wherein the free end comprises a clamping hook and a pressing piece, and the clamping hook is bent upwards, the clamping hook is higher than the pressing plate, thepressing piece is bent downwards, and the pressing plate is lower than the pressing plate; and the fixed end is fixedly connected to the driving device; and the driving device can drive the elastic part to convey the storage cards to a designated position along the sliding groove. The automatic pushing device has the advantages of being smooth in card discharging, easy and convenient to operate and capable of realizing automatic pushing and timely knowing whether the automatic pushing device is empty.

Description

technical field [0001] The invention relates to the technical field of data storage, in particular to an automatic pushing device for a memory card. Background technique [0002] "Card U disk" is also called "card concept U disk" and "business card concept U disk", which is a USB memory card. Card U disk usually includes a casing and a memory chip arranged in the casing. The casing of the card U disk can be printed Various patterns, the memory chip of the card U disk can be pre-written with undeletable files, which has a certain promotional effect; at the same time, the card U disk also has waterproof function, various capacities, easy to carry, not easy to damage, and has a long service life. Long and other advantages, so popular. [0003] figure 1 It is a schematic diagram of the structure of the card U disk provided by the embodiment of the present invention, such as figure 1 As shown, the "card U disk" that the present invention is directed to includes a casing and a ...

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Problems solved by technology

[0003] figure 1 It is a schematic diagram of the structure of the card U disk provided by the embodiment of the present invention, such as figure 1 As shown, the "card U disk" that the present invention is directed to includes a casing and a memory chip arranged in the casing, and there is no figure 1 The technical solution of the printing process of the card-type U disk shell and the data writing process of the memory chip shown

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