Anti-falling device

Abstract

The invention discloses an anti-falling device. The device is used for protecting an object of a user. The device comprises a connection base, protection frames composed of protection frame units, moving elastic rods and a sensing module. A folded state and an unfolded state are set between the connection base and the protection frames. The normal condition is the folded state. When the falling condition is sensed, the connection base and the protection frames are controlled to be switched from the folded state to the unfolded state, thereby realizing anti-falling protection. According to the device, collision is buffered by unfolding a protection shell, and the object is protected from direct collision with the ground. The device is exquisite and simple in design, is easy to use and can be used repeatedly.

Description

technical field [0001] The invention relates to a security device, in particular to an anti-drop device. Background technique [0002] As personal belongings become more and more sophisticated (such as mobile phones, watches, tablet computers, drones and other electronic products, ceramics, antiques and other valuables), the risk of being broken increases accordingly. Therefore, the demand for anti-drop function is increasing, and the existing anti-drop methods are either complicated to operate, high in cost, or need to be fully enveloped to affect the appearance, and some have potential safety hazards, resulting in low practical value of these designs. [0003] For example, in 2012, SONY applied for an invention patent to protect the mobile phone through an airbag, which is bulky and troublesome to install, and it takes a long time to use it again after deploying the anti-drop device. Complicated and expensive to use. [0004] An invalid utility model patent applied for i...

AI Technical Summary

Problems solved by technology

Therefore, the demand for anti-drop function is increasing, and the existing anti-drop methods are either complicated to operate, high in cost, or need to be fully enveloped to affect the appearance, and some have potential safety hazards, resulting in low practical value of these designs

[0003] For example, in 2012, SONY applied for an invention patent to protect the mobile phone through an airbag, which is bulky and troublesome to install, and it takes a long time to use it again after deploying the anti-drop device. Complicated and expensive to use

[0004] An invalid utility model patent applied for in 2013, which uses springs to pop up directly for protection, which cannot effectively protect the protected object from all angles; and it is very likely that due to misjudgment of the falling state, the springs that pop up are likely to be harmful to the human body and The face is damaged; the posture of the spring cannot be adjusted in response to the falling angle of the protected object. If the spring is too soft, it is easy to cause the protected object to fall again, and cannot play the role of anti-fall

[0005] The patent of "protective shell for electronic equipment" applied by Apple can only protect the side of the protected target, the front and back of the protected target are not protected, and the ejection device has edges and corners, which has the risk of harming the human body

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