Assembling Infrared Touch Control Module

摘要

An assembling infrared touch control module is provided and includes four L-shaped first frame members and a plurality of straight second frame members matched in pairs. Each first and second frame member has a space therein and two openings at two ends thereof, respectively, in communication with the space. Each space has a circuit board therein. Each circuit board has a plurality of infrared transmitter/receiver components thereon and two connectors thereon at the two openings, respectively. The four first frame members and the second frame members whose number may be increased or decreased by demand are assembled together to form a frame by means of the connectors so that an active touch area of the frame may be resized by demand to be adapted to a display device of any size, and an additional touch control function adapted to an extended area for the display device may be set.

主权项

1. An assembling infrared touch control module comprising four L-shaped first frame members, each first frame member having a first space therein and two first openings at two free ends of two arms thereof, respectively, in communication with the first space, each first space having a first circuit board therein, each first circuit board having a plurality of first infrared transmitter/receiver components thereon in the two arms and two first connectors thereon at the two first openings, respectively, the four first frame members being assembled together to form a first frame by means of the first connectors, the first infrared transmitter/receiver components providing a first active touch area for the first frame.