Keyboard expansion module

Abstract

1. The name of this design product: keyboard expansion module. 2. Purpose of the product of this design: The entire design is used as a keyboard, and the part for which protection is sought is used as an expansion module of the keyboard to accommodate batteries or other accessories, and can also be used to support the keyboard. 3. The key design features of this design product lie in the shapes expressed by non-dashed lines in each design. 4. The picture or photo that best illustrates the key points of the design: Design 1, Stereoscopic drawing 2. 5. Designate Design 1 as the base design. 6. Other situations that require explanation: The parts indicated by dotted lines in each design are not the contents that require protection.

Images