Vehicle mirror device
A vehicle mirror device includes a housing; an imaging device including an image light acquisition unit disposed in a lower surface of the housing in a vehicle-mounted state; a light projection device including an infrared irradiation unit disposed in the lower surface of the housing and disposed side by side with the image light acquisition unit in the left-and-right direction; and a plate-like attachment member including a surface on which the imaging device and the light projection device are mounted, and attached to the housing to hold the imaging device and the light projection device between the attachment member and the housing, the imaging device and the light projection device being fastened to the attachment member with screw members in a first direction. The attachment member is configured such that the imaging device and the light projection device are mountable thereon in a second direction different from the first direction.
1. A vehicle mirror device, comprising:
a housing attached to a side portion of a vehicle and holding a mirror;
an imaging device contained in the housing and including an image light acquisition unit disposed in a lower surface of the housing in a vehicle-mounted state;
a light projection device contained in the housing and including an infrared irradiation unit disposed in the lower surface of the housing and disposed side by side with the image light acquisition unit in a left-and-right direction in the vehicle-mounted state; and
an attachment member having a plate-like shape, including a first surface on which the imaging device and the light projection device are mounted, and detachably attached to the housing to hold the imaging device and the light projection device between the attachment member and the housing, the imaging device and the light projection device being fastened to the attachment member with screw members, a screwing direction of the screw members being a first direction which is a direction parallel to a horizontal plane of the vehicle in the vehicle-mounted state, wherein
the attachment member is configured such that the imaging device and the light projection device are mountable thereon in a second direction different from the first direction, and
a lower surface of the attachment member is flush with the lower surface of the housing, the lower surface of the attachment member being a surface opposite to the first surface.
2. The vehicle mirror device according to claim 1 , wherein the infrared irradiation unit is provided in a state flush with a lower surface of the attachment member.
3. The vehicle mirror device according to claim 1 , wherein the image light acquisition unit projects from a lower surface of the attachment member.
4. The vehicle mirror device according to claim 1 , wherein
the attachment member includes a positioning portion that positions the imaging device and the light projection device,
the imaging device and the light projection device each include a locked portions locked on the positioning portion, and
the locked portion includes a cutout portion on a distal end side in the second direction.
5. The vehicle mirror device according to claim 1 , wherein
when the imaging device and the light projection device are both mounted on the attachment member and the attachment member is attached to the housing, the lower surface of the housing, the lower surface of the attachment member, an outer surface of the imaging device, and an outer surface of the light projection device all share a same design surface.
6. The vehicle mirror device according to claim 1 , wherein the second direction is inclined with respect to the horizontal plane in the vehicle-mounted state and extending top to bottom in the vehicle-mounted state.