Teaching projector capable of automatically adjusting brightness
The utility model discloses a teaching projector capable of automatically adjusting brightness, comprising a teaching projector main body, one side of the teaching projector main body is provided with a projector connecting groove, the projector connecting groove is internally provided with a projec...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model discloses a teaching projector capable of automatically adjusting brightness, comprising a teaching projector main body, one side of the teaching projector main body is provided with a projector connecting groove, the projector connecting groove is internally provided with a projector heat dissipation groove, the middle part of the projector connecting groove is provided with a lens installation groove, and the lens installation groove is provided with a lens. A projector lens is arranged in the lens mounting groove, and an inductor mounting groove is formed in the side, close to the lens mounting groove, of the projector connecting groove; according to the teaching projector capable of automatically adjusting the brightness, the projector lens, the brightness sensor, the projector processor and the photoelectric converter are arranged, so that the adjusting function of the teaching projector capable of automatically adjusting the brightness is realized; by arranging a projector sealing cove |
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