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Control method and control device of terminal for reducing broken probability and terminal

A control method and technology of a control device, applied in the field of electronics, can solve problems such as circuit board breakage, mobile phone damage, structural material selection and mobile phone design restrictions, etc., to achieve a smaller initial speed, lower the probability of breakage, and reduce collision kinetic energy. Effect

Active Publication Date: 2010-08-11
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can only be protected in terms of materials and appearance, and the protection effect on internal core components (such as circuit boards, etc.) is not good. Often, the shell is not broken but the circuit board is broken, resulting in damage to the mobile phone; and this method also makes the structural material selection and Mobile phone designs are limited

Method used

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  • Control method and control device of terminal for reducing broken probability and terminal
  • Control method and control device of terminal for reducing broken probability and terminal
  • Control method and control device of terminal for reducing broken probability and terminal

Examples

Experimental program
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Effect test

Embodiment 1

[0033] This embodiment 1 provides a terminal control method that reduces the probability of being broken, which can control the free-falling terminal, so that the main board of the terminal is separated from the shell, reducing the probability of the main board being broken as a core component, such as figure 1 As shown, the control method includes:

[0034] Step S1, acquiring the acceleration value in the direction of gravity when the terminal falls;

[0035] In the above step S1, the acceleration value of the terminal in the direction of gravity when the terminal falls can be obtained through the acceleration sensor of the terminal.

[0036] Step S2, judging whether the terminal is currently in a free fall state according to the acquired acceleration value;

[0037] In the above step S2, if it is judged that the acceleration value in the direction of gravity when the terminal falls is greater than 9m / s 2 , confirm that the terminal is currently in free fall.

[0038] Step...

Embodiment 2

[0043] The second embodiment provides a control device for a terminal that reduces the chance of breaking. Realize the free fall of the control terminal to realize the pop-up separation of the main board and the shell, such as figure 2 As shown, the control unit includes:

[0044] Confirmation unit 11, timing unit 12 and separation control unit 13;

[0045] Wherein, the confirmation unit 11 is electrically connected to the timing unit 12 and the separation control unit 13, respectively, and is used to obtain the acceleration value in the direction of gravity when the terminal is falling according to the acceleration sensor of the terminal, and the acceleration value obtained by the gravity sensor when falling. Which side of the terminal shell is facing the direction of gravity, judge whether the acceleration value of the terminal in the direction of gravity when it falls reaches a certain specified value, and if so, confirm that the terminal is currently in a free fall state...

Embodiment 3

[0050] Embodiment 3 provides a terminal that reduces the probability of being damaged. The terminal can implement the control method given in Embodiment 1 above. When the terminal is dropped, the probability of terminal being damaged is reduced, especially the core components of the terminal (such as the main board) are reduced. The probability of breaking, such as Figure 3-7 As shown, the terminal includes:

[0051] Shell 3, motherboard 1, electrical components, gravity sensor (not shown in the figure), acceleration sensor (not shown in the figure), bayonet plate 4, elastic component 2, magnetic switch 5 and control device (not shown in the figure ); wherein the control device adopts the control device provided in the above-mentioned embodiment two;

[0052] Wherein, the electrical components and the control device are all arranged on the main board 1, various functions of the terminal can be realized through the cooperation of the electrical components and software, the ma...

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Abstract

The invention provides a control method and a control device of a terminal for reducing broken probability and the terminal, which belong to the technical field of electrons. The method comprises the following steps of: obtaining an acceleration value on the gravity direction of the terminal when falling and the shell facing to the gravity direction at which side of the terminal; judging whether the terminal currently is in a free falling state according to the obtained acceleration value; and if confirming that the terminal currently is in the free falling state, enabling a main board of the terminal and the shell facing to the gravity direction at one side to be separated under the action of an elastic part between the main board and the shell when the free falling time of the terminal is larger than a set value, and enabling the main board to be sprung towards the direction opposite to the falling direction of the terminal under the action of the elastic part. The invention also provides a control device and a terminal. In the invention, the collision kinetic energy of the main board and the ground is reduced through the mode of springing and separating the main board from the shell in the falling process, thereby reducing the broken probability of core parts of the terminal.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to a terminal control method, a control device and a terminal that reduce the probability of being broken. Background technique [0002] At present, digital products are widely used, such as mobile phones, handheld computers, game consoles, etc. During the use of these products, they often fall from the hands inadvertently and break the products. Take mobile phones as an example, when users use mobile phones, they often drop them from their hands or on the table inadvertently. The collision between the mobile phone and the ground will cause great damage to the mobile phone and easily damage the mobile phone. In order to reduce the probability of breaking the mobile phone when it falls, the current prior art often adopts optimization on the structural parts to make the mobile phone stronger. For example, soft materials such as rubber are used in the mobile phone case, an...

Claims

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Application Information

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IPC IPC(8): H04M1/02H05K5/00G01V7/00
Inventor 李洪玺
Owner HUAWEI DEVICE CO LTD
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