A method, device and mobile terminal for self-adaptive prevention of water damage

A mobile terminal, self-adaptive technology, applied in branch equipment, electrical components, telephone communication, etc., can solve problems such as mobile phone can not continue to use in a short time, motherboard short circuit damage, etc., to reduce the probability of water damage, prevent accidental opening, The effect of preventing false triggering of power-off protection

Active Publication Date: 2021-01-26
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This solution tightly solves the waterproof short-circuit problem, but there is still a certain degree of probability of motherboard short-circuit damage, and the mobile phone cannot continue to be used for a short time after being flooded.

Method used

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  • A method, device and mobile terminal for self-adaptive prevention of water damage
  • A method, device and mobile terminal for self-adaptive prevention of water damage
  • A method, device and mobile terminal for self-adaptive prevention of water damage

Examples

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Effect test

no. 1 example

[0077] In the first embodiment of the present invention, a method for adaptively preventing water damage, such as figure 1 shown, including the following specific steps:

[0078] Step S101 , collecting near-water status information of the mobile terminal.

[0079] Specifically, the near-water state information includes:

[0080] The motion state change characteristics of the mobile terminal in the set near-water stage; or,

[0081] The motion state of the mobile terminal and the distance between the mobile terminal and the water surface.

[0082] Step S102 , judging whether the mobile terminal is at risk of water ingress according to the collected state information about the proximity to water, and cutting off the power supply of the main board of the mobile terminal when it is determined that there is a risk of ingress of water.

[0083] Further, 1) in the case that the near-water state information is the feature of the movement state change of the mobile terminal in the n...

no. 2 example

[0094] The second embodiment of the present invention is a method for adaptively preventing water ingress damage. The method described in this embodiment is roughly the same as that of the first embodiment, the difference is that figure 2 As shown, the method in this embodiment also includes the following specific steps after step S102:

[0095] In step S103-a, water removal treatment is performed inside the casing of the mobile terminal through the heat-generating component, and the heat-generating component is arranged in the waterproof sealing ring on the main board.

no. 3 example

[0096] The third embodiment of the present invention is a method for self-adaptive prevention of water damage. image 3 As shown, the method in this embodiment also includes the following specific steps after step S102:

[0097] Step S103-b, prompting the user not to forcibly turn on the machine before receiving the dewatering command, when the dewatering command is received, the heat-generating component is used to remove water inside the mobile terminal shell; the heat-generating component is arranged on a waterproof inside the sealing ring;

[0098] The water removal instruction includes: an instruction triggered by a setting button, or an instruction triggered when it is detected that the mobile terminal has left the water body.

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Abstract

The present invention proposes a method, device and mobile terminal for self-adaptive prevention of water ingress damage. The method includes: collecting near-water state information of the mobile terminal; judging whether the mobile terminal has The risk of water ingress, when it is determined that there is a risk of water ingress, cut off the power supply of the main board of the mobile terminal. The device includes: a collection unit and a judging unit. The invention can automatically sense the danger of water ingress to the mobile terminal and perform power-off protection for the mobile terminal.

Description

technical field [0001] The invention relates to the technical field of waterproofing of communication terminals, in particular to a method, device and mobile terminal for self-adaptive prevention of water damage. Background technique [0002] At present, the use scenarios of mobile terminals and wearable devices are becoming more and more complex, and the requirements for the waterproof performance of the terminals are also getting higher and higher, such as outdoor activities and survival in the wild in rainy days, near water activities such as hot springs, fishing, etc. Even indoors, there is a possibility that the mobile phone may accidentally fall into the basin or bathroom. Currently, mobile phones with waterproof function are more popular among users. Therefore, the quality of waterproof performance is a very important indicator of high-end mobile phones, which affects the safety performance of the whole machine and can greatly improve user satisfaction. [0003] The...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): H04M1/725H04M1/74
CPCH04M1/745H04M1/72421H04M1/72463H04M1/72484H04M1/72454H04M1/725
Inventor沈少武
OwnerZTE CORP