Electronic equipment, shell and preparation method thereof

The invention provides electronic equipment, a shell and a preparation method of the shell. The preparation method comprises the following steps: providing a substrate; spraying on the substrate to form a primer layer; wherein the primer layer comprises sand streak powder; spraying the primer layer to form a middle paint layer; and spraying the middle paint layer to form a finish paint layer. According to the preparation method of the shell provided by the embodiment of the invention, the shell with a flash spot effect can be obtained by doping the sand streak powder into the primer, and the appearance expressive force of a product can be improved; the method is simple in process, and excellent adhesive force reliability exists between coatings. 本申请提供了一种电子设备、壳体及其制备方法；改制备方法包括：提供一基板；在所述基板上喷涂形成底漆层；其中，所述底漆层中包括砂纹粉；在所述底漆层上喷涂形成中漆层；在所述中漆层上喷涂形成面漆层。本申请实施例提供的壳体的制备方法，通过在底漆中掺入砂纹粉，可以获得闪光点效果的壳体，可以提高产品的外观表现力；该方法的工艺简单，且涂层之间有优异的附着力可靠性。