Back cover of the phone

Abstract

1. Name of this design product: back cover of mobile phone. 2. Purpose of this design product: The overall purpose of this design product is to provide network communication, voice calls, transaction processing (data storage, recording, image browsing), etc.; the local purpose is to support and fix the mobile phone camera and protect the internal structure of the mobile phone. 3. The key design feature of this design product lies in the local shape for which protection is sought. 4. The picture or photo that best illustrates the key points of the design: Design 1 Stereoscopic Figure 1. 5. Designate Design 1 as the base design. 6. Other matters requiring explanation: The dotted lines in the figures indicate parts that do not require protection.

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