Head-up projection system
First Claim
Patent Images
1. A head-up projection system, comprising:
- a mounting member having a receptacle and mounted on a roof of a vehicle, the mounting member comprising;
a supporting plate;
at least two ear elements, extended outwardly from and horizontally with two opposite side edges of the supporting plate respectively, wherein each of the at least two ear elements has a through hole or a through slot for allowing a fixing element to pass through and secured to the roof of the vehicle;
a frame, disposed at one surface of the supporting plate and defining the receptacle with the supporting plate, wherein the receptacle has a first opening and a second opening, and the portable projector is accommodated in the receptacle of the mounting member from the second opening;
at least two extension plates, extended outwardly from the two opposite side edges of the supporting plate and vertically to the surface of the supporting plate respectively; and
two arms, each of the two arms having a first end pivotally jointed to the mounting member and a second end jointed with the optical screen, wherein the optical unit is disposed between the first ends of the two arms;
a portable projector detachably installed in the receptacle of the mounting member and configured to connect with a mobile communication and computing device with a navigation function for displaying a navigation information image in the vehicle from the mobile communication and computing device;
an optical screen; and
an optical unit disposed at an optical path between the portable projector and the optical screen,wherein the optical unit disposed at the optical path between the portable projector and the optical screen for forming an intermediate real image of an image from the portable projector, and the optical screen is configured to form an enlarged virtual image of the intermediate real image and reflect a light from the optical unit toward the eyes of a driver.
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Abstract
A head-up projection system is disclosed. The head-up projection system comprises a mounting member and a portable projector. The mounting member has a receptacle, and the mounting member is mounted on a roof of a vehicle. The portable projector is detachably installed in the receptacle of the mounting member and configured to connect with a mobile communication and computing device with a navigation function for displaying a navigation information image in the vehicle from the mobile communication and computing device.
10 Citations
13 Claims
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1. A head-up projection system, comprising:
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a mounting member having a receptacle and mounted on a roof of a vehicle, the mounting member comprising; a supporting plate; at least two ear elements, extended outwardly from and horizontally with two opposite side edges of the supporting plate respectively, wherein each of the at least two ear elements has a through hole or a through slot for allowing a fixing element to pass through and secured to the roof of the vehicle; a frame, disposed at one surface of the supporting plate and defining the receptacle with the supporting plate, wherein the receptacle has a first opening and a second opening, and the portable projector is accommodated in the receptacle of the mounting member from the second opening; at least two extension plates, extended outwardly from the two opposite side edges of the supporting plate and vertically to the surface of the supporting plate respectively; and two arms, each of the two arms having a first end pivotally jointed to the mounting member and a second end jointed with the optical screen, wherein the optical unit is disposed between the first ends of the two arms; a portable projector detachably installed in the receptacle of the mounting member and configured to connect with a mobile communication and computing device with a navigation function for displaying a navigation information image in the vehicle from the mobile communication and computing device; an optical screen; and an optical unit disposed at an optical path between the portable projector and the optical screen, wherein the optical unit disposed at the optical path between the portable projector and the optical screen for forming an intermediate real image of an image from the portable projector, and the optical screen is configured to form an enlarged virtual image of the intermediate real image and reflect a light from the optical unit toward the eyes of a driver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A head-up projection system, comprising:
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a mounting member having a receptacle and detachably mounted on a roof of a vehicle, the mounting member comprising; a supporting plate; at least two ear elements, extended outwardly from and horizontally with two opposite side edges of the supporting plate respectively, wherein each of the at least two ear elements has a through hole or a through slot for allowing a fixing element to pass through and secured to the roof of the vehicle; a frame, disposed at one surface of the supporting plate and defining the receptacle with the supporting plate, wherein the receptacle has a first opening and a second opening, and the portable projector is accommodated in the receptacle of the mounting member from the second opening; at least two extension plates, extended outwardly from the two opposite side edges of the supporting plate and vertically to the surface of the supporting plate respectively; and two arms, each of the two arms having a first end pivotally jointed to the mounting member and a second end jointed with the optical screen, wherein the optical unit is disposed between the first ends of the two arms; a portable projector detachably installed in the receptacle of the mounting member; an optical screen; and an optical unit disposed at an optical path between the portable projector and the optical screen for forming an intermediate real image of an image from the portable projector, wherein the optical unit disposed at the optical path between the portable projector and the optical screen for forming an intermediate real image of an image from the portable projector, and the optical screen is configured to form an enlarged virtual image of the intermediate real image and reflect a light from the optical unit toward the eyes of a driver. - View Dependent Claims (13)
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Specification