Covert camera apparatus for a doorframe and method

• US 20080117297A1
• Filed: 11/21/2006
• Published: 05/22/2008
• Est. Priority Date: 11/21/2006
• Status: Abandoned Application

• Current Assignee: Cctv Technologies Concepts, Inc.
• Original Assignee: Cctv Technologies Concepts, Inc.
• Inventors: Torres, David J.
• Application Number:
  US11/602,661
• Publication Number:
  US 20080117297A1
• Time in Patent Office: Days
• US Class Current: 348/151
• CPC Class Codes: H04N 7/183 for receiving images from a single remote source
• CPC Class Codes: H04N 7/20 Adaptations for transmission via a GHz frequency band, e.g. via satellite

Abstract

The invention disclosed provides an apparatus and method for a doorframe mounted covert video surveillance system. The surveillance system can be implemented in any location where monitoring passage through a door is desired. The invention allows for the quick adjustment of camera angle or the removal of the camera frame assembly, supplies a solution for video distorting caused by ground looping, and can provide a video signal to devices which record, store, or transmit images via RF to a monitor in a remote location. The apparatus includes a mounting bracket, a camera frame assembly, a non-conducting rubber-like grommet, a miniaturized camera, shock absorbing functionality, and a decoy plastic faceplate including a card reader or biometrics reader. The mounting bracket can be mounted on, in, or near a doorframe or similar structure without substantial modification to the doorframe or structure. The camera frame and mounting bracket are assembled together to allow easy adjustment of the camera angle through an arc path of up to 120° without dismantling the camera frame assembly.

Claims

1. An apparatus for video surveillance comprising:

a mounting bracket;

a camera enclosure having a circular opening and an internal surface and an external surface supported by the mounting bracket;

an opposing set of camera supports, forming a semicircular opening, rigidly fixed to the internal surface of the camera enclosure;

a rubber camera grommet having a grommet hole mounted in the semicircular opening;

a video camera having a lens extension mounted adjacent the lens opening;

the lens extension frictionally mounted in the grommet hole;

a faceplate mounted to the exterior surface by at least one shock absorbing faceplate standoff.

2. The apparatus of claim 1 where the mounting bracket is comprised of a mounting bracket base and two mounting bracket sides each having an oblong opening of constant width and each mounting bracket side rigidly connected to the mounting bracket base.

3. The apparatus of claim 1 where the grommet is comprised of an electrical insulator and flexibly secures the lens extension to the set of camera supports.

4. The apparatus of claim 1 where the shock absorbing standoff is a spring damper mechanism.

5. The apparatus of claim 4 further comprising a second spring damper mechanism supporting the video camera by a ball connector which electrically insulates the video camera from the camera enclosure.

6. The apparatus of claim 1 where the shock absorbing standoff is a sheet of closed cell plastic foam extending the length of the faceplate.

7. The apparatus of claim 1 where the shock absorbing standoff is a rubber washer.

8. The apparatus of claim 1 where the faceplate includes a window adjacent to the lens opening.

9. The apparatus of claim 1 where the faceplate includes light emitting diodes programmed to display messages.

10. The apparatus of claim 1 where the camera enclosure is pivotally mounted to the mounting bracket.

11. The apparatus of claim 1 where the adjusting means comprises two adjusting assemblies orthogonally related to each other each comprising a first threaded eyelet connected to a threaded collar, a second threaded eyelet connected to the opposing end of the collar, and a loop securing the other end of the second eyelet.

12. The apparatus of claim 1 where an identity recognition device is attached to the faceplate.

13. The apparatus of claim 12 where the identity recognition device is a card reader.

14. An apparatus for covert video surveillance comprising:

a mounting bracket;

a camera frame assembly having a camera frame top and a camera frame bottom pivotally mounted to the mounting bracket;

the camera frame top having a pair of offset flanges surrounding a camera opening;

a grommet having a recess mounted on the offset flanges;

a camera having a camera bottom, a camera body and a lens;

the lens frictionally mounted in the grommet;

a camera angle adjustment means connected to the camera body, for variable adjusting of a camera angle;

at least one shock absorbing damper attached to the camera frame bottom;

the camera frame top secured to the camera frame bottom; and

a faceplate secured to the at least one shock absorbing damper.

15. The apparatus of claim 14 where the mounting bracket is comprised of a mounting bracket base and two mounting bracket sides each having an oblong opening of constant width and each mounting bracket side rigidly connected to the mounting bracket base.

16. The apparatus of claim 14 where the grommet prevents ground looping and flexibly secures minor camera angle adjustments.

17. The apparatus of claim 14 where a plastic foam layer is secured between the faceplate and the camera frame top.

18. The apparatus of claim 14 where the faceplate includes a window adjacent to the camera.

19. The apparatus of claim 14 where the faceplate includes light emitting diodes.

20. The apparatus of claim 14 where the adjusting means comprises two adjusting assemblies orthogonally related to each other each comprising a first threaded eyelet connected to a threaded collar, a second threaded eyelet connected to the opposing end of the collar, and a loop securing the other end of the second eyelet.

21. The apparatus of claim 14 where a card reader is attached to the faceplate.

22. The apparatus of claim 14 further comprising a camera shock absorbing damper in pivotal and slideable contact with the camera bottom.

23. The apparatus of claim 14 wherein the at least one shock absorbing means further comprises:

a fluid filled damper cylinder containing a damper piston and a damper spring;

wherein the damper piston includes a piston rod extending out of the damper cylinder and connected to the faceplate; and

,

wherein the piston rod includes a stop ring means, adjacent the camera frame top, to prevent removal of the faceplate.

24. A method of mounting a video surveillance system to the top of a bus door frame interior comprising the steps of:

providing a mounting bracket with a mounting bracket base, two mounting bracket sides, and two adjustable bolts;

providing a camera frame assembly of a camera frame top connected to a camera frame bottom;

providing a camera mounted to the camera frame assembly through a rubber grommet;

providing an orthogonal set of threaded adjustment means, connected to the camera and the camera frame assembly;

providing a faceplate covering the camera and attached to the camera frame assembly;

attaching the mounting bracket to a doorframe;

attaching the camera frame assembly to the mounting bracket with the two bolts;

orienting the camera frame assembly in the mounting bracket to the desired camera angle; and

,

orienting the camera in the rubber grommet by the threaded adjustment means

25. The method of claim 24 further comprising:

providing a lighted indicator means on the faceplate;

providing a scanner on the camera frame; and

,

activating the lighted indicator means upon receipt of a signal from the scanner.

26. The method of claim 24 further comprising the steps of:

providing a shock absorber between the faceplate and the camera frame assembly; and

absorbing an impact with the shock absorber.