PROJECTOR LENS FIXING STRUCTURE AND ULTRA-SHORT FOCUS PROJECTOR USING SAME

• Main Authors: HUANG, Siyao, LI, Yi
• Format: Patent
• Language: Chinese; English; French
• Published: 03.08.2017
• Subjects: ACCESSORIES THEREFOR; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHOTOGRAPHY; PHYSICS

A projector lens fixing structure, the projector lens comprising a lens housing (20), the projector comprising a projector housing body (50), the lens fixing structure comprising a support column (40) located on the projector housing body (50) and a support bracket (10) connected onto the lens housing (20), characterized in that the support bracket (10) is fixedly connected to the support column (40) by means of an elastic member (30). The projector lens fixing structure supports the projector lens housing (20) by means of the elastic member (30), changing the rigid support into a partially elastic support. When the projector lens is subject to an external force, the elastic member (30) can buffer the force, effectively isolating the rigid force from being transferred to the projector lens, preventing the lens from being deformed by the rigid force. La présente invention se rapporte à une structure de fixation de lentille de projecteur, la lentille de projecteur comprenant un boîtier de lentille (20), le proj