Mobile terminal fall protection system

Abstract

The invention provides a mobile terminal fall protection system. when a mobile terminal is used normally, a first limiting mechanism is utilized to limit balancing weight blocks, an acceleration sensor which the mobile terminal carries is utilized to detect the accelerated speed of the mobile terminal, a control instruction is sent to a control chip only when it is detected that the accelerated speed of the mobile terminal is larger than or equal to a preset threshold value, so that the control chip controls the first limiting mechanism to be closed and the balancing weight blocks are gathered together, thus the center of gravity of the mobile terminal is changed, and the protection of the complete machine of the mobile terminal is achieved. On one hand, the control chip does not need to process accelerated speed data in real time, thus the data processing amount of the control chip is sharply lowered, and therefore, the control chip with low processing performance can be selected, and thus the manufacturing cost is lowered. On the other hand, when it is discovered that the mobile terminal falls, the center of gravity is directly changed into the solidest part of the mobile terminal, the control chip does not need to calculate the position of the center of gravity according to the accelerated speed in real time neither, and thus the achievement of a scheme is simpler.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a mobile terminal drop protection system. Background technique [0002] With the development of mobile Internet technology, mobile terminals such as smartphones, PADs, and e-readers play an increasingly important role in people's daily lives. At present, the size of the display screen of the mobile terminal is getting larger and larger, and the display screen is a relatively fragile part of the mobile terminal, which is easily damaged. Once a drop occurs, the damage will mainly occur at the position of the display module, which may easily cause damage to the screen or damage to the internal components of the module, resulting in poor display, affecting the use of the mobile terminal, and bringing economic losses to users. [0003] An existing mobile phone drop protection scheme is to use the gyroscope to obtain the movement data of the mobile phone when the mobile phone falls, ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides a mobile terminal drop protection system, which is used to at least partially solve the problem of complicated implementation and high cost of the mobile terminal drop prevention scheme

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