Fall protection device, control method thereof, and mobile terminal

Abstract

The present invention provides a buffer structure, which comprises: a connecting rod, a counterweight rotatably connected to the connecting rod, and a buffer assembly connected to the counterweight. In the present invention, when the object to be protected is in a falling state, the counterweight can automatically turn according to the direction of the fall, and the buffer assembly can be vertically contacted with the ground when falling in any direction. Small instantaneous impact stress, so as to achieve the purpose of protecting the object to be protected, and there will be no stress concentration phenomenon.

Description

technical field [0001] The present invention relates to the technical field of electronic equipment, in particular to a buffer structure, a drop protection device and a control method thereof, and a mobile terminal. Background technique [0002] With the development of society, terminal products such as L Mobile, TPC and NB have become indispensable daily necessities in daily life. The reliability test of such products will go through the drop test of the whole device. Even if they reach the hands of users, there will be accidents In the case of falling, the whole machine or internal modules are often damaged after falling. After analysis, the damage of the whole machine is mainly caused by the damage of LCD fragments and module components, and it will also cause corresponding damage to the whole system (cause the system connectors or components to loosen and fall off, etc.). Therefore, it is very necessary to design the drop protection of the whole machine, that is, to des...

AI Technical Summary

Problems solved by technology

Some existing technical solutions take into account the design of the anti-fall protection system, but in the existing technical solutions, such as the rod type pop-up system, there are corresponding shortcomings such as poor cushioning effect, easy to form stress concentration and damage the whole machine; such as jet electronic equipment, Its buffer endurance is poor, it cannot be reused, and its cost is relatively high

[0004] Therefore, in the existing mobile terminal drop protection technical solutions, the buffer effect is poor when performing drop protection, resulting in poor protection for the whole machine and internal modules.

In addition, some existing technical solutions still have defects such as poor battery life, non-reusable use, and high cost.

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