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US 12,674,975 B2Granted
Movable device, optical scanning system, head-up display, laser headlamp, head-mounted display, object recognition apparatus, mobile object, and position detection apparatus
AssigneeRicoh Company, Ltd.
InventorsMizuki Shinkawa, Daiki Minegishi
Life of this patent
Estimating the term…
Abstract
A movable device includes a movable portion; a driver connected to the movable portion, the driver to drive the movable portion; a reflector having a reflecting surface to reflect light; a connector connecting the movable portion and the reflector in a connection direction intersecting the reflecting surface; and a reinforcement. The reinforcement has at least one of: an extension portion from the reflector toward the movable portion, or another extension portion from the movable portion toward the reflector.
Claims20
A movable device comprising:
- a movable portion;
- a driver connected to the movable portion, the driver to drive the movable portion;
- a reflector having a reflecting surface to reflect light;
- a connector connecting the movable portion and the reflector in a connection direction intersecting the reflecting surface;
- and
- a reinforcement having at least one of:
- an extension portion from the reflector toward the movable portion, or
- another extension portion from the movable portion toward the reflector,
- wherein the reflector has a first joint portion having a first joint face connected to one end of the connector,
- the movable portion has a second joint portion having a second joint face connected to another end of the connector, and
- the reinforcement has a side face extending in a direction orthogonal to at least one of the first joint surface or the second joint face.
8 more elements
A movable device comprising:
- a movable portion;
- a driver connected to the movable portion, the driver to drive the movable portion;
- a reflector having a reflecting surface to reflect light;
- a connector connecting the movable portion and the reflector in a connection direction intersecting the reflecting surface;
- and
- a reinforcement having at least one of:
- an extension portion from the reflector toward the movable portion, or
- another extension portion from the movable portion toward the reflector,
- wherein the reinforcement includes:
- a first reinforcement having a solid cylindrical shape;
- and
- a second reinforcement having a hollow cylindrical shape surrounding the first reinforcement,
- the connector is between the first reinforcement and the second reinforcement, and
- the connector surrounds the first reinforcement and is surrounded by the second reinforcement.
11 more elements
A movable device comprising:
- a movable portion;
- a driver connected to the movable portion, the driver to drive the movable portion;
- a reflector having a reflecting surface to reflect light;
- a connector connecting the movable portion and the reflector in a connection direction intersecting the reflecting surface;
- a reinforcement having at least one of:
- an extension portion from the reflector toward the movable portion, or
- another extension portion from the movable portion toward the reflector;
- and
- an adhesive bonding the connector to a bonding face of at least one of the movable portion or the reflector,
- wherein the reinforcement extends from the bonding face in a direction orthogonal to the bonding face,
- wherein the adhesive bonds a side face of the connector and a side face of the reinforcement, and
- wherein the reflector has a first joint portion having a first joint face connected to one end of the connector,
- the movable portion has a second joint portion having a second joint face connected to another end of the connector, and
- the connector is separated from the reinforcement in a direction orthogonal to the connection direction, and
- the adhesive further bonds the connector to at least one of:
- the first joint face of the reflector;
- or
- the second joint face of the movable portion.
15 more elements
Dependencies are inferred from the claim text.