Socket for NANO sim card

A nano, slot technology, applied in the parts, instruments, contact parts of the connecting device, etc., can solve the problems of increasing the size of the slot, difficult to fully ensure the length of the contact part, difficult to push and push operation, etc. Effects of connection failure

Active Publication Date: 2014-06-18
UJU ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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)

Method used

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  • Socket for NANO sim card
  • Socket for NANO sim card
  • Socket for NANO sim card

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0050] image 3 is an exploded perspective view showing a slot for a nano SIM card according to an embodiment of the present invention.

[0051] The socket according to the embodiment has the same structure as the socket disclosed in Korean Registered Patent No. 1201667, in which structure, the socket includes: a housing 100 made of a synthetic resin material A plurality of terminals 200, each terminal of the plurality of terminals 200 has a contact portion 210 and a welding portion 220 respectively, the contact portion 210 is installed on the housing 100 and is in close contact with the corresponding connection portion in the connection portion of the SIM card 10 , the welding part 220 is configured to be soldered to the printed circuit board; the cam slider 300, the cam slider 300 includes a slider 310 having a heart-shaped cam 311, a spring 3...

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Abstract

Provided is a nano SIM card socket including first to third connection units arranged in a line, and fourth to sixth connection units arranged to be parallel to the first to third connection units. The nano SIM card socket comprises first to sixth terminals, each terminal including contact units respectively contacting the connection units of the nano SIM card and a soldering unit to be soldered to a printed circuit board; a housing including through-holes for the first to sixth contact units disposed positions respectively corresponding to positions of the connection units of the nano SIM card when the nano SIM card is inserted; and a cover coupled to the housing to form an insertion space in which the nano SIM card is inserted.

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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/502H01R13/02H01R12/71
CPCG06K7/0021G06K13/0825G06K13/0837H01R12/7094H01R13/245
Inventor 尹珠荣
Owner UJU ELECTRONICS
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