Multifunctional pivot for projector stand trays: designed to fit projector trays and projector tripod stands, providing a stable pivot for the projector. Adjustable angle: pivot angle can be adjusted to meet different projection needs and mounting preferences. Broad compatibility: compatible with a wide range of projector brands and models. Easy installation and disassembly: quick to install and remove, making setup and breakdown simple. Durable material: made of stable PVC material to support reliable daily use. Suitable configurations: works with projector tripod stands and room projector stands. Use scenario 1: in classrooms or training rooms, adjust the tilt and angle to accommodate different seating arrangements and screen positions. Use scenario 2: in conference rooms or corporate settings, quickly reconfigure for presentations, recordings, or demonstrations. Use scenario 3: in home theaters or events, enable portable, lightweight projection setups that require fast assembly and disassembly.