Elderly smart phone screen glass protection device

Abstract

The invention discloses an elderly smart phone screen glass protection device which comprises a first shell, a first through groove is formed in the upper surface of the first shell, two second shellsare symmetrically welded to the upper surface of the first shell, and two second through grooves are symmetrically formed in the two sides of the first shell. First rod bodies are slidably connectedto the interiors of the two second through grooves, second plate bodies are welded to one ends of the first rod bodies, and first plate bodies are welded to the other ends of the first rod bodies; a fourth plate body is taken out of a third groove and slides into two second shells, meanwhile, a seventh plate body is pressed to drive a second rod body to slide in a third through groove, the fourthplate body slides to drive a third shell to slide, and a second fixing plate slides into the third shell; and the third spring deforms to drive the seventh groove to be clamped on the outer side wallof the second fixing block, so that the fourth plate body is fixed, the fourth plate body blocks the first through groove, and the protection of the mobile phone screen is completed.

Description

technical field [0001] The invention relates to the technical field of smart phones, in particular to a screen glass protection device for elderly smart phones. Background technique [0002] As we all know, mobile phones, called mobile phones or wireless phones, are usually called mobile phones. With the development of science and technology, smart phones are more common. phone, and it is a touch capacitive screen, and some are resistive screens, which are powerful and practical. Since the screen of a smart phone is large, if a collision occurs, it is easy to cause damage to the screen glass, so it is necessary to use a screen glass protection device to protect the screen of the phone. For protection, the existing screen protection device wraps the mobile phone during protection, so that the mobile phone can buffer the external force when it is bumped, so as to avoid damage to the mobile phone screen, but there are still the following problems: [0003] If the mobile phone ...

AI Technical Summary

Problems solved by technology

[0003] If the mobile phone falls from a high place, the screen of the mobile phone is easily hit by a sharp object or a large external force, which will easily cause the glass of the mobile phone screen to break. Injury, the protective effect of the device on the screen glass of the mobile phone is greatly reduced. Therefore, a protective device for the screen glass of the elderly smart phone is proposed

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