An improved projection decoration
An improved projection technology, applied in the field of decorations, can solve the problems of poor interest and dull projection effect
Active Publication Date: 2017-10-17
李清渊
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Problems solved by technology
The structure of the existing projection decoration generally includes a mounting base and a projection light source installed on the mounting base for projection, a projection shield and a projection screen. When in use, the light emitted by the projection light source is irradiated onto the projection shield and The image on the projection block is projected on the projection screen. The image projection on the projection screen is fixed, static projection, the projection effect is dull, and the interest is not good.
Method used
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[0025] An improved projection decoration of the present invention, such as figure 1 , 2 As shown, it includes a mounting base 1, a projection light source 2 installed on the mounting base 1, a projection shield 3 and a projection screen. The light emitted by the projection light source 2 irradiates the projection shield 3, and the image on the projection shield 3 is projected on the projection screen; where,
[0026] The mounting seat 1 is provided with a swingable swing mechanism, and the mounting seat 1 has an annular chassis 11, an annular top disk 12 and a connecting column 13 between the annular chassis 11 and the annular top disk 12, and the outer surface of the annular top disk 12 The diameter is less than the outer diameter of the annular chassis 11, the outer diameter of the connecting column 13 is less than the outer diameter of the annular top plate 12, the swing mechanism includes a placement rod 41 and a mounting rod 42, the mounting rod 42 is a torsion spring, a...
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The invention discloses an improved projection decoration, which includes a mounting seat, a projection light source, a projection shield and a projection screen. The mounting seat is provided with a swingable swing mechanism. The swing mechanism includes a placing rod and a mounting rod, and the placing rod is fixed Placed on the mounting base, the mounting rod is spirally wound on the placing rod, and the first end of the mounting rod is above the placing rod, the second end of the mounting rod is below the placing rod, and the projection shield is installed on the first side of the mounting rod. On the end portion, a magnetic substance is installed on the second end of the installation rod, an electromagnetic coil under the magnetic substance is arranged on the installation seat, and a control device for controlling the magnitude and direction of the induced current generated by electrification of the electromagnetic coil is arranged on the installation seat. Compared with the prior art, it can make the image projection present a dynamic effect, the projection effect is vivid and lifelike, greatly increases the interest of the projection decoration, and has the advantages of simple structure and low production cost.
Description
technical field [0001] The invention relates to a decorative piece, in particular to a projectable decorative piece. Background technique [0002] With the development of society and the improvement of national living standards, people will place a projection display piece for decoration on the table and cabinet when decorating the indoor environment. The structure of the existing projection decoration generally includes a mounting base and a projection light source installed on the mounting base for projection, a projection shield and a projection screen. When in use, the light emitted by the projection light source shines on the projection shield and The image on the projection block is projected on the projection screen, the image projection on the projection screen is fixed, static projection, the projection effect is dull, and the interest is relatively poor. [0003] In view of this, the present inventor has carried out in-depth research to above-mentioned defect, and...
Claims
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IPC IPC(8): B44C5/00
Inventor 李清渊
Owner 李清渊