Original Designer: I am the only one (Wu Yan juan)..... This is a laptop ten-in-one adapter, which has one more support function for mobile phones and tablets than the same type of products on the market...... The product is pasted with cut silica gel (low cost) and rubber paint (to ensure that the silica gel is not easy to stick to dust), while also protecting the surface of the notebook.. Two raised parts are designed inside the slot (due to the different thicknesses of the mobile phone and the flat panel, the flat panel is thin (the latest IPAD is 5.9MM), and the mobile phone is relatively thick than the flat panel, so if there are no two raised small things, the IPAD will tilt too much into the slot and fall down easily. However, the mobile phone is relatively thick, so it is just 40 degrees when inserted.) In fact, the customer has designed one of his own and pushed it to some brand companies to help sell it. The brands do not like it. Later, I was asked to help me look at it. I analyzed that in order to realize the function of supporting mobile phones and tablets, they made a lot of exposed supporting structures, designed two parts that can be broken off, and dug a lot of grooves. Therefore, the surface of the product was potholed and very messy. After giving me some "dislike", they asked me to help redesign it. I made some simplification and redefinition of the structure. I hope it is clear and concise. Later customers successfully pushed to the brand company. Welcome to Design and Exchange WeChat: 15775011412