Following the one-sided critical layout, vivo officially announced the new technology of X5Max on the shell - multi beam wing middle frame. What are the characteristics of this technology?

From the description of @ vivo smart phone, the middle frame mainly draws on the principle of aircraft multi beam wing in aeronautics. On the traditional middle frame, laser welding technology is used to superimpose three layers of steel plates and embed multi-layer bone strengthening beams. Then, through the nano injection molding process and the aluminum alloy middle frame, the middle frame is built into a perfect whole to jointly strengthen the firmness of the body in many ways.

Of course, the superposition of three layers of steel plates is relatively easy to understand. The thicker the steel plate, the stronger it is. This proves that vivo is not thin for the sake of thin, but thin as possible while ensuring the optimization of user experience. However, it is not easy to understand the multi-layer bone position reinforcement beam. After all, most people, including Xiao Bian, are not aviation majors, but here we can use a very easy to understand principle to explain.

From the figure, we can see that a piece of paper has no robustness at all under normal circumstances and is always in a bending state. But when we fold it up, it becomes more solid. Under the same holding method, it can be kept straight. These folded parts are the "beams" on the middle frame of the multi beam wing.