In order to solve the problems of slow scanning speed and mechanical complexity in a single point scanning confocal microscope,a new way based on the principle of multiple-beam confocal was proposed. A parallel beam becomes a series of point sources by an integrated optical fiber bundle plate. The confocal system based that device is set up. A special prism is designed to separate the signal light from illumination light in the system. The principle of this new way is described in detail and some characteristics are given. A practical setup is shown and the confocal image is got to prove its feasibility.