In the overall design of the mobile phone, almost no one pays attention to the accessory of the card pin. Generally, it is only used once when changing the SIM card out of the box, and it will be eaten in the box later. However, it was reported that Xiaomi has just obtained a patent for the appearance of a “pin”, showing us the style of the pin that may use in the smartphones of the brand.
The patent application number is CN202130504200.1, and the authorization announcement number is CN307099232S, which was applied for on August 5, 2021. The picture or photograph that best illustrates the point of the design is shown below.
The patent abstract shows that the design product is used to take out the phone card and memory card in electronic equipment such as mobile phones, and the key point of the design is the shape.
From the CAD drawing, this new type of card pin seems to be in the shape of a triangular boomerang, mainly composed of a solid disk in the middle and three pins spaced at 120° intervals. Check whether disassembly or rotation and movement operations are possible.
In addition to its cool shape, it seems that it can’t find more uses, and it can even be said to be “extremely unenvironmental”. It is currently uncertain whether this card pin will be used in the next new devices of Xiaomi, we will wait and see.
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