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US09410658B2 Projector adjustment mechanism 有权
投影机调节机构

Projector adjustment mechanism
摘要:
In one example, a device for mounting and adjusting an electronic device is described. The device can include a mounting frame, an elongated shaft connected to the mounting frame, a curved arm for operatively connecting to an electronic device and slidably engaging with the shaft, and a threaded knob configured for threadable engagement with the curved arm.
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