Hand lifting device and projection apparatus using the same
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United States of America Patent
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-
Jan 31, 2023
Grant Date -
Jun 18, 2020
app pub date -
Dec 9, 2019
filing date -
Dec 14, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
A hand lifting device and a projection apparatus are provided. The hand lifting device is adapted to carry an object, and includes a support pad and a carrying strap. The support pad has a first surface and a second surface opposite to each other, and has two first connecting portions. The carrying strap has two end portions, and the two end portions respectively have a second connecting portion. The carrying strap is configured to partially surround the object, such that the second connecting portions of the carrying strap are respectively detachably connected to the first connecting portions of the support pad. The projection apparatus comprises the above hand lifting device and a projector.
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