| abstract |
The present disclosure provides a metal resin composite body, the metal resin composite body includes a metal base material, the upper surface of the metal base material has at least one upper surface slit, and the lower surface of the metal base material is on the upper surface There is at least one lower surface groove at the opposite position of the slit, the upper surface slit and the lower surface groove communicate with each other; a first injection resin is injection-molded in the upper surface slit, and the lower surface groove is The middle is injection-molded with a second injection-molded resin. The present disclosure also provides a preparation method of the metal resin composite body, a personal electronic device housing and personal electronic device including the metal resin composite body, and a metal resin composite body processed part. Through the above technical solutions, the present disclosure makes the overall electronic product more aesthetically pleasing, obtains a metal composite body with high strength, and improves the processing yield. |