A kind of sim card component and mobile phone
A component and card holder technology, which is applied in the field of communication, can solve the problem that the card cannot be protected by pulling out the card, and achieve the effect of hot-plugging protection.
Active Publication Date: 2015-08-12
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology
[0003] At present, there are some mobile phones with built-in batteries on the market, and the SIM card can be plugged and unplugged without removing the battery, but these mobile phones only realize the hot plug detection function, that is, the card can be detected when the phone is turned on. However, when the card is turned on, there is no way to protect it, because the action of pulling out the card is too fast, and it takes a certain amount of time for the software to start the protection, that is, the interrupt signal of the card must be detected first, and then the software can be started to power off, etc. saver
Method used
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Embodiment Construction
[0009] Specific embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.
[0010] Such as figure 1 As shown, a SIM card holder assembly includes a SIM card 2 and a SIM card holder, the SIM card holder is provided with an ejection mechanism for ejecting the SIM card 2, and the SIM card holder includes a first group of contacts and a second group of contacts arranged side by side. Points, wherein the first group of contacts includes contact 11, contact 12 and contact 13, the second group of contacts includes contact 14, contact 15 and contact 16, and an interrupt switch is provided on the SIM card holder. The interruption switch and the pop-up mechanism on the SIM card holder are commonly used mechanisms on the existing SIM holders, which are known to those skilled in the art, and will not be described in detail here.
[0011] When the SIM card 2 is inserted into the SIM card holder, the SIM card exerts pressu...
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The invention discloses a subscriber identity module (SIM) card seat assembly which comprises an SIM card and an SIM card seat, wherein a popup mechanism used for popping up the SIM card is arranged on the SIM card seat, and the SIM card seat comprises a first group of contacts and a second group of contacts arranged in parallel, and is provided with an interruption switch. When the SIM card is inserted into the SIM card seat, the SIM card applies pressure on the interruption switch, and the interruption switch generates an interruption signal indicating the inserting of the SIM card. After the SIM card is arranged on the first position of the SIM card seat, the first group of contacts and the second group of contacts of the SIM card seat are respectively connected with the pins of the SIM card. When pressure towards the inner portion of the SIM card seat is applied on the SIM card, the SIM card is pushed to the second position of the SIM card seat by the popup mechanism, the SIM card applies pressure to the interruption switch, the interruption switch generates an interruption signal indicating the extraction of the SIM card, and the first group of contacts and the second group of contacts are respectively connected with the pin of the SIM card.
Description
technical field [0001] The invention relates to the communication field, in particular to a SIM card component and a mobile phone. Background technique [0002] Most of the SIM cards of current mobile phones need to pull out the battery to insert and remove the card, mainly because they cannot support hot-swapping, which prevents the user from causing damage to the SIM card due to the insertion and removal actions in the power-on state. [0003] At present, there are some mobile phones with built-in batteries on the market, and the SIM card can be plugged and unplugged without removing the battery, but these mobile phones only realize the hot plug detection function, that is, the card can be detected when the phone is turned on. However, when the card is turned on, there is no way to protect it, because the action of pulling out the card is too fast, and it takes a certain amount of time for the software to start the protection, that is, the interrupt signal of the card must...
Claims
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IPC IPC(8): H04M1/02
Inventor 王杰
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD