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Memory Cards, Memory Card Adapters and Terminals

A technology of card adapter and memory card, which is applied in the field of communication and can solve problems such as vacant functions

Active Publication Date: 2020-12-01
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, many terminals are configured with dual subscriber identification modules (SIM), but a large part of people in the market only have a single SIM, and the function of the other card seat is basically vacant.

Method used

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  • Memory Cards, Memory Card Adapters and Terminals
  • Memory Cards, Memory Card Adapters and Terminals
  • Memory Cards, Memory Card Adapters and Terminals

Examples

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Embodiment Construction

[0050] The technical solutions of the present application will be described in further detail below with reference to the drawings and embodiments.

[0051] In the embodiments of the present application, although "first", "second", "third" and the like may be used herein to describe various elements, components, regions, layers and / or parts, these elements, components, Regions, layers and / or sections should not be limited by these terms. These terms are only used to distinguish one element, component, region, layer or section from another region, layer or section. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the present inventive concept.

[0052] The applicant of this application found through analysis that many terminals currently have dual-SIM or even multi-SIM configurations, but a large part of people in the market only have a single...

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Abstract

The present application provides a SIM, a memory card, a memory card adapter and a terminal. The terminal includes: a card holder, a SIM module, a memory card module, a switch, a detection circuit, and a control circuit; the card holder is used for setting a SIM or a memory card, and the card holder includes a first interface through which the first interface The switch is connected to the SIM or memory card; the first interface is connected to the first end of the switch; the SIM module is connected to the second end of the switch; the memory card module is connected to the third end of the switch The detection circuit is used to detect that the card set on the terminal is a SIM or a memory card; the control circuit controls the first end of the switch to connect to the second end of the switch according to the detection result of the detection circuit, Or control the first end of the switch to connect to the third end of the switch. In this way, the card holder of the terminal can be used not only for setting the SIM card, but also for setting the memory card, thereby improving the utilization rate of the space on the terminal.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communications, and in particular, to a memory card, a memory card adapter, and a terminal. Background technique [0002] With the continuous development of science and technology and the continuous improvement of people's living needs, the size of the terminal does not change much in order to adapt to the physiological mechanism of the human body, but the functions of the terminal are indeed increasing, which leads to the space on the terminal becoming very small. Gold, especially under the premise of users pursuing large-screen and full-screen terminals, the space for setting various functional modules on the terminal is further compressed. Therefore, it is particularly important to improve the utilization of space on the terminal. [0003] At present, many terminals are configured with dual subscriber identification modules (SIM), but a large part of people in the market only ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/3816G06K19/077
CPCH04B1/3816G06K19/07732G06K19/041G06K19/07743H04M1/02G06K7/0013
Inventor 杨江涛
Owner HUAWEI TECH CO LTD
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