Holographic image reconstruction toy

The utility model relates to a holographic image reconstruction toy. A point light source collimating laser, frosted glass and a light shading barrel are fixedly assembled on an outer barrel, a slot is formed in the outer barrel, a holographic image is inserted in the slot, and the outer barrel is o...

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Bibliographic Details
Main Authors TANG YUNHAI, QIN CHANGFA
Format Patent
LanguageChinese
English
Published 19.02.2014
Subjects
AMUSEMENTS
CINEMATOGRAPHY
ELECTROGRAPHY
GAMES
HOLOGRAPHIC PROCESSES OR APPARATUS
HOLOGRAPHY
HUMAN NECESSITIES
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHOTOGRAPHY
PHYSICS
SPORTS
TOYS, e.g. TOPS, DOLLS, HOOPS, BUILDING BLOCKS
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Summary:The utility model relates to a holographic image reconstruction toy. A point light source collimating laser, frosted glass and a light shading barrel are fixedly assembled on an outer barrel, a slot is formed in the outer barrel, a holographic image is inserted in the slot, and the outer barrel is of a two-section shape, and the two sections of the outer barrel are matched and nested with each other to adjust the distance between the frosted glass and the holographic image through retraction. According to the holographic image reconstruction toy, the frosted glass with low price is used for replacing a diverging lens in an optical path of a conventional holographic image reconstruction device, the damage of laser with concentrated energy to eyes of a human body can be avoided, a fixing structure of the holographic image reconstruction toy can be made of plastics or rigid paper materials, and the holographic image reconstruction toy is simple in structure and low in cost, and can be used as a low-price toy cap
Bibliography:Application Number: CN20132577850U