Slot for nano sim card

Abstract

The invention relates to a slot for a nano-SIM card, the nano-SIM card comprises: a first connecting part to a third connecting part arranged in a transverse direction; and a fourth connecting part to a third connecting part The sixth connecting portion, the fourth to sixth connecting portions are arranged parallel to the first to third connecting portions. The slot includes: a first terminal to a sixth terminal, each of which includes a contact portion and a welding portion, and the contact portion is configured to be in close contact with the corresponding connection portion of the connection portion of the nano-SIM card , the soldering portion is configured to be soldered to the printed circuit board; the housing, the housing includes through holes for the first contact portion to the sixth contact portion, the through holes for the first contact portion to the sixth contact portion are formed in A position corresponding to the positions of the respective connection parts of the nano-SIM card when the nano-SIM card is inserted into the slot; and a cover connected to the housing to define a space between the housing and the cover, so that the SIM The card is inserted into this space.

Description

technical field [0001] The present invention relates to a socket for a nano-SIM card, and more particularly, to a socket for a nano-SIM card, which is suitable for installing the recently standardized Nano-SIM card with relatively reduced length, width and thickness. Background technique [0002] Currently, mobile phones require more various kinds of components in order to pursue multifunctionality while following trends of compactness and weight reduction. Therefore, SIM cards for identifying users also continue to follow the trend of compactness. [0003] Usually, the original SIM card used to identify the user of the mobile phone (see figure 1 (a)) is the specification of 25mm in length and 15mm in width, and the micro SIM card that has been used so far since the original SIM card was issued (see figure 1 (b)) is a specification whose length and width are 15mm and 12mm, respectively. Now, nano-SIM cards with a length of 12mm and a width of 8mm (both of which are small...

AI Technical Summary

Problems solved by technology

However, figure 1 The nano-SIM card shown in (c) tends to cause a problem that the interval L between the connection part of the nano-SIM card and the peripheral edge is small, which makes it difficult to sufficiently secure the length of the cantilever of the contact part constituting the respective terminals of the slot

In addition, another problem encountered with the nano-SIM card is that when the length of the cantilever is made long, the size of the slot increases, and thus the nano-SIM card is inserted into the slot hidden, making it difficult to perform push operation externally (push-push operation)

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