Full display mirror with worm gear driven toggle mechanism
First Claim
1. A rearview mirror for a vehicle, comprising:
- a housing defining an interior cavity and an open side;
a substrate coupled within the open side of the housing and having a reflective surface thereon; and
an actuation mechanism coupled within the housing and including;
a mounting plate rotatably coupled within the cavity of the housing at a first end thereof;
a spring plate coupled with the mounting plate and having a resiliently deformable spring arm extending away from a second end of the mounting plate opposite the first end;
a socket body rotatably coupled within the interior cavity of the housing about a socket axis parallel to the second end of the mounting plate, the spring arm of the spring plate being operably coupled with the socket body at a coupling axis therebetween and parallel to the socket axis, the coupling of the spring plate with the socket body directly linking rotation of the socket body about the socket axis with relative movement of the housing with respect to the second end of the mounting plate; and
a motor coupled within the interior cavity of the housing and operably coupled with the socket body to drive rotation thereof by a reduction mechanism including a worm gear.
1 Assignment
0 Petitions
Accused Products
Abstract
A rearview mirror for a vehicle includes a housing defining an interior cavity and an open side, a substrate coupled within the open side of the housing and having a reflective surface thereon, and an actuation mechanism coupled within the housing. The actuation mechanism has a mounting plate rotatably coupled within the cavity of the housing at a first end thereof, a spring plate coupled with the mounting plate and having a resiliently deformable spring arm extending away from the mounting plate, and a socket body rotatably coupled within the interior cavity of the housing, the spring arm of the spring plate being operably coupled with the socket body at a coupling axis therebetween. A motor is coupled within the interior cavity of the housing and is operably coupled with the socket body to drive rotation thereof by a reduction mechanism including a worm gear.
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Citations
20 Claims
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1. A rearview mirror for a vehicle, comprising:
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a housing defining an interior cavity and an open side; a substrate coupled within the open side of the housing and having a reflective surface thereon; and an actuation mechanism coupled within the housing and including; a mounting plate rotatably coupled within the cavity of the housing at a first end thereof; a spring plate coupled with the mounting plate and having a resiliently deformable spring arm extending away from a second end of the mounting plate opposite the first end; a socket body rotatably coupled within the interior cavity of the housing about a socket axis parallel to the second end of the mounting plate, the spring arm of the spring plate being operably coupled with the socket body at a coupling axis therebetween and parallel to the socket axis, the coupling of the spring plate with the socket body directly linking rotation of the socket body about the socket axis with relative movement of the housing with respect to the second end of the mounting plate; and a motor coupled within the interior cavity of the housing and operably coupled with the socket body to drive rotation thereof by a reduction mechanism including a worm gear. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A rear-vision system for a vehicle, comprising:
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a video camera mounted on the vehicle in a position to capture an image of a portion of an exterior thereof; and a display mirror, including; a housing defining an interior cavity and an open side; a substrate coupled over the open side of the housing and having a display in electronic communication with the camera for presenting the image thereon and a one-way reflective layer overlying the display; and an actuation mechanism coupled within the housing and including; a mounting plate rotatably coupled within the cavity of the housing at a first end thereof; a spring plate coupled with the mounting plate and having a resiliently deformable spring arm extending away from a second end of the mounting plate opposite the first end; a socket body rotatably coupled within the interior cavity of the housing about a socket axis parallel to the second end of the mounting plate, the spring arm of the spring plate being operably coupled with the socket body at a coupling axis therebetween and parallel to the socket axis, the coupling of the spring plate with the socket body directly linking rotation of the socket body about the socket axis with relative movement of the housing with respect to the second end of the mounting plate; and a motor coupled within the interior cavity of the housing and operably coupled with the socket body to drive rotation thereof by a reduction mechanism including a worm gear. - View Dependent Claims (11, 12, 13, 14, 15)
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16. A vehicle, comprising:
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a windshield; a headliner adjacent an upper edge of the windshield; and a mirror assembly mounted within the vehicle adjacent the windshield and the headliner and including; a substrate including a display and a one-way reflective layer overlying the display; a mounting plate rotatably coupled within the cavity of the housing at a first end thereof; a spring plate coupled with the mounting plate and having a resiliently deformable spring arm extending away from a second end of the mounting plate opposite the first end; a socket body rotatably coupled within the interior cavity of the housing about a socket axis parallel to the second end of the mounting plate, the spring arm of the spring plate being operably coupled with the socket body at a coupling axis therebetween and parallel to the socket axis, the coupling of the spring plate with the socket body directly linking rotation of the socket body about the socket axis with relative movement of the housing with respect to the second end of the mounting plate; and a motor coupled within the interior cavity of the housing and operably coupled with the socket body to drive rotation thereof by a reduction mechanism including a worm gear. - View Dependent Claims (17, 18, 19, 20)
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Specification