Multifunctional mobile phone cover

Abstract

The invention discloses a multifunctional mobile phone cover comprising a shell, wherein a hollow cavity is formed in the lower end of the shell, an AC-DC converter and a high voltage generator are arranged in the hollow cavity, a mounting column is arranged at the middle of the lower end of the hollow cavity, an electric shock head is arranged on the mounting column, a mobile phone placement groove is formed in the shell, a plurality of heat conduction strips are arranged in the mobile phone placement groove, a plurality of spice grooves are formed in a back surface of the shell, heat dissipation plates are arranged at the bottoms of the spice grooves, the heat dissipation plates are connected with the heat conduction strips through heat conduction rods, magnet rings are arranged on the surrounding of the spice grooves, first metal plates are arranged on outer ends of two spice grooves, second metal plates are arranged on the outer ends of the other two spice grooves, decorative patterns are arranged on the outer sides of the first metal plates and the second metal plates, the decorative patterns are printed by printing ink containing a tourmaline ingredient, and a plurality of vent holes are formed in the first metal plates. The multifunctional mobile phone cover disclosed by the invention has the advantages of simple structure, convenience of usage, good self-defense effect,high safety and diversified functions, and meets the needs of modern people.

Description

technical field [0001] The invention relates to the technical field of mobile phone accessories, in particular to a multifunctional mobile phone case. Background technique [0002] A mobile phone, or a wireless phone, usually called a mobile phone, was originally just a communication tool. It was also commonly known as a mobile phone in the early days. It is a portable phone terminal that can be used in a wide range. It was first developed by Bell Laboratories in the United States. Developed from the field mobile phone manufactured in 1940. With the development of mobile phones, there are more and more mobile phone applications in people's lives. Most of the current mobile phone manufacturers pay attention to the research and development of mobile phone functions and the diversity of mobile phone functions, and seldom pay attention to the development of external functions of mobile phones. Therefore, the mobile phone shells in the prior art are all relatively rigid, and onl...

AI Technical Summary

Problems solved by technology

Therefore, the mobile phone casings in the prior art are relatively rigid, and only have the protection function for the internal structure of the mobile phone, which has gradually failed to meet people's psychological needs of being unconventional and pursuing specialization.

Moreover, the function is single. When encountering the threat of criminals outside, the mobile phone case cannot be used for self-defense and self-protection.

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