TH2121U - Projector - Google Patents

Abstract

The projector consists of a lamp with a camera mounted on the end of the lamp arm. Video, audio, and a 6-volt electrical signal are connected to a connection point at the base of the lamp. This allows the camera to capture and transmit the video and audio signals to a television or projector, making it convenient, uncomplicated, small, and lightweight.

Claims (1)

1. The projector consists of a lamp base (1). The base contains a switch (2). The top of the lamp base (1) is fitted with a lamp arm (4) which is the mounting point for the fluorescent lamp (3) and the projector camera (5). After the camera is mounted on the lamp arm (4), the video signal cable (6), the audio signal cable (7), and the 6-volt power signal cable (8) are connected through the small and large lamp arms down to the lamp base (1). The power base (1) is fitted with sockets for the video signal cable (9), the audio signal cable (10), the 6-volt power transformer (11), and the ballast (12). A unique feature is that at the end of the lamp arm (4) is the projector camera (5), which transmits the video signal (6), the audio signal (7), and the 6-volt power signal (8) through the signal cables to the connection points for the video signal (9), the audio signal (10), and the 6-volt power signal (11), respectively.