Signal transmitting end and its main body

Abstract

1. The name of the design product: signal transmitting end and its main body. 2. The use of the design product: the overall and partial use of the design product is for installing on a large screen device, transmitting infrared signals in real time, detecting and collecting the position information of a handwriting pen relative to the large screen. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1, perspective view 1. 5. Design 1 is designated as the basic design. 6. Other circumstances that need to be explained: the part not required for protection is indicated by a dashed line in the figure.

Images