Mobile phone capable of changing landing posture

Abstract

The invention discloses a mobile phone capable of changing landing posture, which comprises a mobile-phone body, wherein a triaxial acceleration sensor and a central processor are placed in the mobile-phone body, the output end of the acceleration sensor is connected with the signal-acquiring end of the central processor, and a plurality of pieces of miniature pneumatic equipment and an ultrasonic sensor are also placed in the mobile-phone body; each piece of the miniature pneumatic equipment comprises an air-source unit, an air-storing unit, a control unit and a cylinder which are sequentially connected in series, wherein the control unit is also connected with the central processor, and a miniature pneumatic-equipment air-jetting opening matched with a cylinder port is arranged on the shell of the mobile-phone body; the ultrasonic sensor is arranged at the screen side of the mobile-phone body, and the ultrasonic sensor is connected with the central processor. According to the invention, the posture of the mobile phone in the falling process can be flexibly changed, so that the edge of the mobile phone is vertical or the rear cover of the mobile phone is contacted with the ground, and therefore the probability of causing damage to the screen of the mobile phone due to falling is reduced; the machining difficulty is low.

Description

technical field [0001] The invention relates to an electronic product, in particular to a mobile phone capable of changing the landing posture. Background technique [0002] At present, the design trend of mobile phones is based on touch technology, and various functions of mobile phones are realized through screen touch. Mobile phone touch screens can be divided into resistive touch screens and capacitive touch screens. Apply pressure to the screen, so that the internal layers of the mobile phone come into contact to complete the specified function; the capacitive touch screen activates the capacitive sensing system under the screen through the slightest contact with the surface of the human body's self-charged finger, so as to complete the specified function. However, whether it is a resistive touch screen or a capacitive touch screen, all specified functions are completed through the action on the screen, so the protection of the screen becomes particularly important. Whe...

AI Technical Summary

Problems solved by technology

The invention uses the elastic force of the spring to relieve the impulse of the mobile phone and the ground, thereby protecting the mobile phone from being damaged or injured. However, the buffer time of the invention requires springs and electromagnetic switches to be installed on the mobile phone, which increases the difficulty of mobile phone processing. ;The spring is easy to scratch the mobile phone during expansion and contraction

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