Fall protection device, control method thereof, and mobile terminal

A technology for drop protection and protection, applied in the field of electronic equipment, can solve the problems of poor protection of the whole machine and internal modules, poor battery life, poor buffer battery life, etc., to avoid broken screen and internal module damage, Improve user experience, good buffering effect

A technology for drop protection and protection, applied in the field of electronic equipment, can solve the problems of poor protection of the whole machine and internal modules, poor battery life, poor buffer battery life, etc., to avoid broken screen and internal module damage, Improve user experience, good buffering effect

CN107566586BActive Publication Date: 2021-02-02BOE TECH GRP CO LTD +1
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  • Fall protection device, control method thereof, and mobile terminal
  • Fall protection device, control method thereof, and mobile terminal
  • Fall protection device, control method thereof, and mobile terminal

Examples

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Embodiment Construction

[0035] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0036] see figure 1 , a buffer structure 1 provided by the present invention includes a connecting rod 11 , a counterweight 12 rotatably connected to the connecting rod 11 , and a buffer assembly 13 connected to the counterweight 12 . The buffer assembly 13 includes a buffer spring 131 and an elastic block 132 connected to the buffer spring 131 , and the buffer spring 131 is connected to the counterweight 12 . The buffer assembly 1 can be used for buffer protection when the object to be protected falls.

[0037] Specifically, the conne...

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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...

Claims

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Application Information

Patent Timeline
02 Feb 2021
Publication
CN107566586B
IPC
H04M1/18; H04M1/02
CPC
G01P15/0891; A45C11/00; A45C2011/002; A45F5/00; F16F3/12; G01P15/00; A45F2200/0525; G05B15/02
Inventors
李朋; 祝政委