Interface protection device, mobile terminal and method

A mobile terminal and interface protection technology, applied in the field of communication, can solve problems such as failure, interface water corrosion, etc., to achieve the effect of protecting the interface and reducing the risk of charged water corrosion

Inactive Publication Date: 2018-07-10
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides an interface protection device, a mobile terminal and an interface protection method, so as to solve the problem of interface failure due to water corrosion

Method used

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  • Interface protection device, mobile terminal and method
  • Interface protection device, mobile terminal and method
  • Interface protection device, mobile terminal and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] refer to figure 1 , shows a structural block diagram of an embodiment of an interface protection device of the present invention, a coil 101 is provided at the interface of the mobile terminal, and the coil 101 is connected to the processor 102 of the mobile terminal, wherein,

[0020] Specifically, the mobile terminal can be a mobile terminal with an interface such as a mobile phone, a PDA (Personal Digital Assistant, PDA), a camera, a wearable device, etc., and the interface protection device in the embodiment of the present invention can be used to protect the interface of the mobile terminal. .

[0021] The processor 102 is configured to detect the voltage at both ends of the coil, and judge whether there is a peripheral device connected to the interface of the mobile terminal according to the voltage, and when it is determined that a peripheral device is connected, control the interface to be powered on .

[0022] In a practical application, the peripheral device...

Embodiment 2

[0034] refer to figure 2 , which shows a flow chart of the steps of an embodiment of an interface protection method of the present invention. A coil is provided at the interface of the mobile terminal, and the coil is connected to the processor of the mobile terminal. The method may specifically include the following steps:

[0035] Step 201 , detecting the voltage at both ends of the coil, and judging whether there is a peripheral device connected to the interface of the mobile terminal based on the voltage, and controlling the interface to be powered on when it is determined that a peripheral device is connected.

[0036] In the embodiment of the present invention, the interface protection device described in the first embodiment is installed on the mobile terminal. Specifically, a coil is wound on the shell of the mobile terminal interface, and a constant current is passed through. Because the shell of the interface is an iron shell, after the interface has a plug of perip...

Embodiment 3

[0052] Figure 4 is a block diagram of a mobile terminal according to another embodiment of the present invention. Figure 4 The illustrated mobile terminal 700 includes: at least one processor 701 , a memory 702 , at least one network interface 704 and other user interfaces 703 . Various components in the mobile terminal 700 are coupled together through a bus system 705 . It can be understood that the bus system 705 is used to realize connection and communication between these components. In addition to the data bus, the bus system 705 also includes a power bus, a control bus and a status signal bus. But for clarity, in Figure 4 The various buses are denoted bus system 705 in FIG.

[0053] Wherein, the user interface 703 may include a display, a keyboard or a pointing device (for example, a mouse, a trackball (trackball), a touch panel or a touch screen, and the like.

[0054] It can be understood that the memory 702 in the embodiment of the present invention may be a v...

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PUM

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Abstract

The embodiment of the invention provides an interface protection device, a mobile terminal and a method. A coil is arranged at an interface of the mobile terminal, and is connected to a processor of the mobile terminal. The processor is used for detecting voltage of two ends of the coil, judging, according to the voltage, whether peripheral equipment accesses the interface of the mobile terminal,and controlling powering-on of the interface when access of the peripheral equipment is determined. The embodiment of the invention can solve the problem that interfaces are corroded by water ingressand thus lose efficacy.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to an interface protection device, a mobile terminal and an interface protection method. Background technique [0002] Most of the common terminals currently on the market use a USB (Universal Serial Bus, Universal Serial Bus) port for charging. USB (Universal Serial Bus) is an external bus standard used to regulate the connection and communication between terminal equipment such as computers and mobile phones and external equipment. It is an interface technology applied in the field of communication, including USB Type- C and other interface types of different models or specifications. USB Type-C is currently a popular type of USB interface in the industry, and it is also the development direction of I / O (Input / Output, input / output) interfaces of subsequent computers, mobile phones and other terminal devices. USB Type-C can support positive and negative It can be plugged a...

Claims

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Application Information

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IPC IPC(8): G06F21/85G06F21/81
CPCG06F21/81G06F21/85
Inventor 王强刘彦彬
Owner VIVO MOBILE COMM CO LTD
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