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Mobile terminal waterproof structure and mobile terminal

A waterproof structure, mobile terminal technology, applied in the direction of telephone structure, sealed casing, etc., can solve the problems of after-sales repair of the whole machine, corrosion of the metal contacts of the card holder, the system does not read the SIM card or SD card, etc., to improve the waterproof and waterproof. Dust capacity, simple assembly, low cost effect

Active Publication Date: 2016-02-24
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the through-pin hole communicates with the deck inside the mobile terminal such as the mobile phone, which leads to poor waterproof performance of the mobile terminal such as the mobile phone.
On the one hand, when a salt spray test or a water immersion test is performed on a mobile terminal such as a mobile phone, the metal contacts on the deck will be corroded, causing the mobile terminal such as a mobile phone to fail to recognize the SIM card or SD card, etc.
On the other hand, after a user uses a mobile terminal such as a mobile phone for a period of time, the SIM card or SD card holder may be corroded, and the system may not read the SIM card or SD card, causing the whole machine to be repaired after sales, causing users Dissatisfaction

Method used

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  • Mobile terminal waterproof structure and mobile terminal
  • Mobile terminal waterproof structure and mobile terminal
  • Mobile terminal waterproof structure and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] figure 1 A schematic diagram of a waterproof structure of a mobile terminal provided in Embodiment 1 of the present invention. The waterproof structure of the mobile terminal can prevent external water or dust from entering the casing of the mobile terminal. The waterproof structure of the mobile terminal specifically includes the following:

[0019] The card-taking pinhole 1 provided on the mobile terminal housing 5, the card-taking pinhole 1 is provided with a sealing plug 2;

[0020] One end of the sealing plug 2 is under the conflict of the card taking needle 9, and the other end is in contact with the card seat pull bar 3, and the card holder ( figure 1 (not shown in ) to eject the mobile terminal housing 5 .

[0021] Wherein, one end of the sealing plug 2 may or may not be in contact with the drawer rod 3, but when the sealing plug is resisted by the card taking needle 9, one end of the sealing plug 2 is in contact with the drawer rod 3, so that Push the card ho...

Embodiment 2

[0027] figure 2 The structural schematic diagram of a sealing plug in a waterproof structure of a mobile terminal provided by Embodiment 2 of the present invention. On the basis of Embodiment 1, this embodiment optimizes the sealing plug. The advantage of such optimization is that when the mobile terminal casing is subjected to The sealing plug can be effectively prevented from falling out of the mobile terminal housing during vibration.

[0028] see figure 2 , the sealing plug 2 includes a sealing body 21 and a sealing cap 22 , and the sealing plug 2 is placed in the card removal pinhole 1 of the mobile terminal housing 5 . image 3 It is an enlarged schematic diagram of the structure of the sealing plug 2, see image 3 , sealing body 21 ( image 3 (not marked) is located in the card-taking pinhole 1, and the sealing cap 22 is stuck on the end face of the card-taking pinhole 1. The advantage of this setting is that the sealing plug 2 can be effectively prevented from fal...

Embodiment 3

[0036] Figure 5 For a schematic diagram of a waterproof structure of a mobile terminal provided in Embodiment 3 of the present invention, see Figure 5 , the waterproof structure of the mobile terminal includes:

[0037] The card-taking pinhole 1 arranged on the mobile terminal housing 5 is provided with a sealing plug 2 in the card-taking pinhole 1; one end of the sealing plug 2 is under the interference of the card-taking needle 9, and the other end is in contact with the card seat pull rod 3, and the The card holder pull rod 3 ejects the card tray from the mobile terminal housing 5 . The mobile terminal housing 5 is provided with a card slot 7, the card seat pull rod 3 is arranged in the card slot 7, the card seat pull rod 3 is connected with a rotating device 8, and the rotating device 8 is used to rotate under the braking of the card seat pull rod 3, The collision card tray 4 is ejected from the casing 5 of the mobile terminal.

[0038] Wherein, one end of the sealing...

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Abstract

The invention discloses a mobile terminal waterproof structure and a mobile terminal. The mobile terminal waterproof structure comprises a card-taking pin hole arranged on a mobile terminal shell, a sealing plug is arranged in the card-taking pin hole, one end of the sealing plug is contacted with a card-taking pin, the other end of the sealing plug is contacted with a card seat pull rod, and a card holder is popped out of the mobile terminal shell by the card seat pull rod. According to the mobile terminal waterproof structure, the mobile terminal shell is provided with the card-taking pin hole, the sealing plug is arranged in the card-taking pin hole, one end of the sealing plug is contacted with the card-taking pin, the other end of the sealing plug is contacted with the card seat pull rod, and the card holder is popped out of the mobile terminal shell by the card seat pull rod; the sealing plug is arranged in the card-taking pin hole so that the card-taking pin hole is effectively sealed, the waterproof and dustproof abilities of the mobile terminal are improved, and cards such as SIM cards or SD cards in the mobile terminal can be prevented from corrosion; and the mobile terminal waterproof structure is also advantaged by simple assembling and low cost.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of mobile terminal structures, and in particular, to a waterproof structure of a mobile terminal and a mobile terminal. Background technique [0002] With the popularization of mobile terminals such as mobile phones, storage cards such as standard subscriber identity module (SIM) cards and secure digital (SD) cards have become basic configurations of mobile terminals such as mobile phones. [0003] As the design of mobile terminals such as mobile phones becomes lighter and thinner and the integration level is higher and higher, more and more mobile terminals such as mobile phones adopt the form of card holders to place memory cards such as SIM cards or SD cards, and then insert the card holders into the Mobile terminals such as mobile phones, so as to realize the installation of SIM or other memory cards. When it is necessary to take out the card, the user pushes out the card holder fr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02H05K5/06
Inventor 王放
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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