BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a side plan view showing a slide projector with multiple projection sections according to the present invention.
FIG. 2 is a front plan view showing a projection lens according to the present invention.
FIG. 3 is a perspective view showing the slide projector with a projection slide according to the present invention.
FIG. 4 is an assembled view of FIG. 3.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
Referring to FIG. 1 to 4, the present invention relates to a slide projector (1) with multiple projection sections, which includes a projection head (11) having a lens being provided at least two sections. For description in this embodiment, it is formed five projection sections. There are the same numbers (five) of lighting sources provided in the slide projector (not shown), which has a same structure as a prior art and will not be described in detail here. A slot (12) is formed on the projection head (11) for receiving a slide (2), which has several (five) independent drawings in related areas. Each area is placed related to a lighting source in the projector (1) and the lighting sources can be controlled by an IC for being lightened serially.
In use, the slide (2) is inserted into the slot (12) of the projector (1). When a lighting source is lightened, a related drawing of the slide (2) will be projected respectively. Hence, if the lighting sources are controlled in a certain series, the projection shows become a changing figures, which seems a moving action that reaches an effect being better than ever.
In FIG. 1, it includes imaged lines to show that the projection head (11) is adjustable for projecting projection show on a suitable angle or place.
Accordingly, the slide projector can provide a changing projection shows in a same slide. Hence, the present invention obtains improved utilization and should be allowed for a patent.
Patent Application
20080049199
