Driving device and lighting apparatus
AssigneeMINEBEA MITSUMI Inc.
InventorNobuki Matsui
Life of this patent
Estimating the term…
Abstract
A driving device according to an embodiment includes a supporting portion, an arm portion and a reinforced portion. The supporting portion includes an electrically-driven first drive source. The arm portion is supported by the supporting portion at one end portion in an extending direction and is, by the first drive source, rotatable about a first rotation axis that is along the extending direction, the arm portion including an electrically-driven second drive source. The reinforced portion is provided inside the arm portion and reinforces the arm portion. An object of operation is mounted on another end portion side of the arm portion and is rotatable about a second rotation axis intersecting the extending direction by the second drive source.
Claims11
A driving device comprising:
- a supporting portion that includes a rotating portion that includes an electrically-driven first drive source;
- an arm portion that is supported by the supporting portion at one end portion in an extending direction and is, by the first drive source, rotatable about a first rotation axis that is along the extending direction, the arm portion including an electrically-driven second drive source;
- and
- a reinforced portion that is provided inside the arm portion and reinforces the arm portion, wherein
- an object of operation is mounted on another end portion side of the arm portion and is rotatable about a second rotation axis intersecting the extending direction by the second drive source, and
- the reinforced portion extends along the extending direction and along each of the arm portion and the rotating portion.
Dependencies are inferred from the claim text.