smart phones
The use of smart-phones that are no longer limited to telephone the just- an urgent need, that were not actually need daily living accompany us most of the day. So what increases their exposure to the problems of different daily use and most consequential damage and the cost for fall frequently different conditions and on hard surfaces. May become the screen or built-in camera or other parts of the main keys Balkhaddh or breakage or disruption under the fall of the device or mobile phone, the most important conditions: the speed of the fall and the height and angle of the collision with the ground or different surfaces.
A group of smart phones
Even with the use of protective covers and labels, we may not get effective protection from the impact of unexpected shocks in terms of form and damage. The need for prevention and protection -obfalah Aalah- of these sensitive devices; pushed toward those interested in research and investment in the developed and engineered to help reduce the risk of hurt devices and smart phones due to fall freely. This protection technique and its mechanism to provide sensor device and at least one dependent can predict the status of a free fall (Free Fall) and the status of the machine simultaneously with the fall, in addition to the steering protection mechanism to change the status of the fall of the center of gravity directing or relocate the device. Based on the principle of protection against changing the status of the device through recycled or his heart or trade sideways for the fall path mechanism, in order to guide the block device in the opposite direction to the point of falling to ease the momentum and the impact of the collision.
In other circumstances, if the machine is going on when he fell with the clock, the protection mechanism to generate torque counter-clockwise rotation works to adjust the device through compressed gas store and the launch of the small cylinder attached to protection mechanism. The ability of this mechanism on the external machining control device in a battery, where the positions in the fall or collision hurled certain battery from the device to ease the block or deflect the energy generated by the collision. (Disintegration of cell phones mechanism when they occur and the collision with the Earth were scattered in older devices, specifically the Nokia 3310)
It can also provide protection mechanism process to attract or hide keys and side buttons or keyboard to mitigate the impact of colliding directly with Earth or different surfaces. If the device or phone with a link headphones or charger cord, the protection -and mechanism Alsagot- to take advantage of these links and stick to them and to prevent dropping them from the socket, and thus attract the machine towards the socket in a way acts as a brake and reduce the speed of the fall; which provides the user a chance to try to pick up device or mitigate the force of the collision.
More characteristic of this mechanism and there is capable of storing the previous fall Information from the high speed rotation and repeated to the circumstances of the fall similar memory, to take advantage of this information to guide the protection mechanism more effectively when and speed repeated, or send that information to the manufacturer for use in new hardware design.
Apple got a patent for the special protection mechanism iPhones and apparatuses which are summarized in the following points discussed: • employ your engine vibration device to control the angle of the fall and its budget. • Provide hardware sensors are positioned on the interior of her paintings (Accelerometer, GPS, Gyroscopes and an Ultrasonic emitter) to send information about the speed and direction and the status of the fall. • explanation of the mechanisms through which the air intake so that ease device speed when he fell. • proposal to take advantage of wire and shipping link speakers in braking the fall, and the use of compressed gas capsules.
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