Adjustable camera mount for a vehicle windshield

• US 10,139,708 B2
• Filed: 08/24/2016
• Issued: 11/27/2018
• Est. Priority Date: 12/05/2008
• Status: Active Grant

• Current Assignee: MobilEye Vision Technologies Ltd. (Intel Corporation)
• Original Assignee: MobilEye Vision Technologies Ltd. (Intel Corporation)
• Inventors: Stein, Gideon
• Primary Examiner(s): Phan, Minh
• Application Number:
  US15/245,738
• Publication Number:
  US 20170075195A1
• Time in Patent Office: 825 Days
• Field of Search: 396419-428, 348117, 348118, 348120, 348373-375
• CPC Class Codes: B60R 11/04 Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
• CPC Class Codes: B60R 2011/0026 Windows, e.g. windscreen
• CPC Class Codes: B60R 2300/8053 for bad weather conditions or night vision
• CPC Class Codes: G03B 17/02 Bodies
• CPC Class Codes: G03B 17/12 with means for supporting objectives, supplementary lenses, filters, masks, or turrets
• CPC Class Codes: G03B 17/561 Support related camera accessories
• CPC Class Codes: G03B 17/566 Accessory clips, holders, shoes to attach accessories to camera if integral part of camera body G03B17/02
• CPC Class Codes: G06V 20/582 of traffic signs
• CPC Class Codes: H04N 23/51 Housings
• CPC Class Codes: Y10T 29/49826 Assembling or joining

Abstract

A camera mount for mounting a camera inside a windshield of a vehicle. The camera includes a lens mount and a camera housing. The front tip of the lens mount is constrained to be in close proximity to or constrained to contact the inside of the windshield for different rake angles of the windshield.

Claims

1. A camera mount for angular adjustment of a camera mountable inside a windshield of a vehicle, the camera mount comprising:

a curved element attached to the windshield and enclosing the camera between the curved element and the windshield; and

a securing mechanism configured to secure a rear bottom point that is opposite to a front tip point on the camera to the curved element, the securing mechanism being slidable along the curved element during an adjustment of an angle of the camera relative to the front tip point, the front tip point of the camera being fixed with respect to the windshield during the adjustment of the angle of the camera.

2. The camera mount of claim 1, wherein the curved element is a circular arc strip.

3. The camera mount of claim 2, wherein the rear bottom point of the camera includes a flat or beveled surface that is secured to the circular arc strip by the securing mechanism.

4. The camera mount of claim 3, wherein the securing mechanism is a fastener configured to secure the flat or beveled surface to the circular arc strip, and wherein the fastener is slidable along a slot in the circular arc strip during the adjustment of the angle of the camera.

5. The camera mount of claim 2,

wherein the securing mechanism is a magnet attached to a camera body at the rear bottom point,

wherein the circular arc strip is ferromagnetic, and

wherein the rear bottom point is secured to the circular arc strip by a magnetic force between the magnet attached to the camera body and the ferromagnetic circular arc strip.

6. The camera mount of claim 1,

wherein the curved element is at least part of a hemisphere, and

wherein the front tip point contacts the windshield at a fixed location that is a center point of the hemisphere during the adjustment.

7. The camera mount of claim 6, wherein the securing mechanism is slidable in at least two directions on the hemisphere to allow for adjustment of at least two angles of the camera, the at least two angles includes a tilt angle relative to the front tip point and a roll angle relative to the front tip point, which contacts the windshield at the fixed location during adjustments.

8. The camera mount of claim 1, further comprising only one locking mechanism configured to lock the angle of the camera after the adjustment.

9. The camera mount of claim 1, wherein the curved element is positioned along a portion of a circular path along which the securing mechanism is slidable.

10. A camera mount for angular adjustment of a camera mountable inside a windshield of a vehicle, the camera mount comprising:

a circular element enclosing the camera between the circular element and the windshield; and

a securing mechanism configured to secure a rear bottom portion of the camera, which is opposite to a front tip portion of the camera, to the circular element, the securing mechanism being slidable along the circular element during an adjustment of an angle of the camera, the front tip point of the camera being fixed with respect to the windshield during the adjustment of the angle of the camera.

11. The camera mount of claim 10, wherein the rear bottom portion of the camera includes a flat or beveled surface that is secured to the circular element by the securing mechanism.

12. The camera mount of claim 10, wherein the securing mechanism is a fastener configured to secure the flat or beveled surface to the circular element, and wherein the fastener is slidable along a slot in the circular element during the adjustment of the angle of the camera.

13. The camera mount of claim 10, wherein the adjustment of the angle of the camera is relative to the front tip portion of the camera.

14. The camera mount of claim 13, wherein during the adjustment of the angle, the front tip portion of the camera contacts the windshield at a fixed location.

15. The camera mount of claim 10,

wherein the securing mechanism is a magnet attached to a body of the camera at the rear bottom portion,

wherein the circular element is ferromagnetic, and

wherein the rear bottom portion is secured to the circular element by a magnetic force between the magnet attached to the body of the camera and the ferromagnetic circular element.

16. The camera mount of claim 10,

wherein the circular element is at least part of a hemisphere, and

wherein the front tip portion contacts the windshield at a fixed location that is a center point of the hemisphere during the adjustment.

17. The camera mount of claim 16, wherein the securing mechanism is slidable in at least two directions on the hemisphere to allow for adjustment of at least two angles of the camera, the at least two angles includes a tilt angle relative to the front tip portion and a roll angle relative to the front tip portion, which contacts the windshield at the fixed location during adjustments.

18. The camera mount of claim 10, further comprising only one locking mechanism configured to lock the angle of the camera after the adjustment.