A card holder installation structure with good protection performance for mobile terminals
A mobile terminal and protection performance technology, which is applied to the installation of connecting parts, coupling devices, bases/housings, etc., can solve problems such as limited use scenarios, cumbersome operation processes, and the impact of waterproof performance of mobile terminal equipment, so as to facilitate promotion and expand use Scenes, effects with simple structures
Active Publication Date: 2022-05-27
深圳市鑫南天科技有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a card holder installation structure with good protective performance for a mobile terminal, to solve the existing SIM card proposed in the above-mentioned background technology. Corresponding card slots are provided on the mobile terminal to provide installation space. For the convenience of installation and disassembly, pinholes are reserved, and the impact is that the waterproof performance of the mobile terminal device is greatly affected, thus limiting the use of the device. At the same time, when the existing SIM card is installed, it needs to be taken out with the help of external pins, and the operation process is relatively cumbersome.
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[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0024] see Figure 1-6 , the present invention provides an embodiment:
[0025] A card holder installation structure with good protection performance for a mobile terminal includes a connection base 1 arranged inside the mobile terminal, a mounting groove 101 is formed on the top surface of the connection base 1, a placement groove 102 is formed on the bottom front side of the installation groove 101, and the installation groove is fo...
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The present invention relates to the technical field of mobile terminal equipment, in particular to a card seat installation structure with good protection performance for mobile terminals, including a connection seat arranged inside the mobile terminal, an installation groove is provided on the top surface of the connection seat, and the installation groove There are placement grooves on the front side of the bottom, guide grooves on the left and right sides of the installation groove, sealing grooves on the front end of the guide grooves, lap grooves on the rear right end of the sealing grooves, and the inner wall of the rear end of the installation grooves. The middle part is connected with a spring A, and a card seat assembly is provided in the connecting seat, an auxiliary disassembly assembly is provided in the right side of the card seat assembly, and a fixing assembly is also provided in the installation groove. Compared with the existing SIM card installation structure, the present invention can directly take out the card holder without using an external pin insertion tool, and does not need to open a socket on the outer wall of the mobile terminal, which can improve the sealing performance of the mobile terminal and expand the security of the mobile terminal. Use scenarios, and at the same time facilitate the replacement of the SIM card.
Description
technical field [0001] The invention relates to the technical field of mobile terminal equipment, in particular to a card holder installation structure with good protection performance for mobile terminals. Background technique [0002] The SIM card is the IC card held by the mobile users of the GSM system, called the user identification card. The GSM system uses the SIM card to identify the GSM user. The same SIM card can be used on different mobile phones. The GSM mobile phone can only be used after inserting the SIM card. The SIM card is the key for the GSM mobile phone to connect to the GSM network. Once the SIM card is removed from the mobile phone, the mobile phone will not be able to enjoy various services provided by the network operator except for emergency calls. The SIM card can be used as a key. , and also provide users with a lot of convenience. Users only need to insert or embed the SIM card into any GSM terminal to achieve communication. The SIM card also mana...
Claims
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IPC IPC(8): H01R13/73H01R13/52H01R13/629H04B1/3818
CPCH04B1/3818H01R13/629H01R13/73H01R13/5202
Inventor 刘佩瑶
Owner 深圳市鑫南天科技有限公司