Photographic rifle scope apparatus and method

• US 6,000,163 A
• Filed: 04/03/1998
• Issued: 12/14/1999
• Est. Priority Date: 04/03/1998
• Status: Expired due to Term

• Current Assignee: Terry Gordon
• Original Assignee: Terry Gordon
• Inventors: Gordon, Terry
• Primary Examiner(s): Jordan, Charles T.
• Assistant Examiner(s): Buckley, Denise J
• Application Number:
  US09/054,610
• Time in Patent Office: 620 Days
• Field of Search: 42/107, 33/245, 95/12, 352/84, 358/108, 948/169
• US Class Current: 42/119
• CPC Class Codes: F41G 3/2611 coacting with a TV-monitor
• CPC Class Codes: G03B 29/00 Combinations of cameras, projectors or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks or weapons; Cameras having the shape of other objects combinations with flash apparatus G03B15/03

Abstract

A telescopic firearm scope/sight which is fully integrated with a compact digital camera, and which has size, shape and weight characteristics that are substantially the same as those of a conventional, camera-less telescopic scope, is used to photograph a target proximate the instant at which the target is fired upon. To configure the weapon for photography and firing, the scope is simply placed on the firearm in the same manner as a conventional scope, and the firearm is then fired in the conventional manner. Photographs are recorded, alternatively, in response to the sound of, or the recoil from, the firearm firing.

Claims

1. A photographic firearm scope, comprising:

digital photography means for capturing, processing and storing at a predetermined frame rate, a sequential plurality of photographic image frames of a target image being viewed through said firearm scope;

image delivery means for delivering said target image to said digital photography means through a photographic lens of said digital photography means while enabling a person looking through said firearm scope to view said target image;

firing detecting and signalling means for detecting a time zero when a firearm to which said firearm scope is attached has been fired and generating a firing signal in response thereto;

timing control computer means for receiving said firing signal from said firing detecting means at said time zero and, based thereon, substantially establishing times at which each of said photographic image frames is captured relative to said time when said firearm has been fired; and

image timing designation means for specifying at least one firing-based designated time in relation to said time zero, wherein at least one image frame captured substantially at said firing-based designated time is thereby saved for subsequent downloading to a download device.

2. The photographic firearm scope of claim 1, further comprising:

target image distance determination means for determining a target distance of said target image from said scope and providing said target distance as input to said timing control computer; and

ammunition speed determination means for determining an average travel speed of ammunition fired from said firearm over said target distance and providing said average speed as input to said timing control computer;

said timing control computer further using said average speed and said target distance in addition to said firing signal, for establishing times at which each of said photographic image frames is captured relative to a target impact time when said ammunition strikes a target coincident with said target image; and

said image timing designation means further specifying at least one impact-based designated time in relation to said target impact time, wherein at least one image frame captured substantially at said impact-based designated time is saved for subsequent downloading to a download device.

3. The photographic firearm scope of claim 1, wherein said firing detecting and signalling means comprises a device selected from the group consisting of an acceleration detector detecting a recoil of said firearm when said firearm is fired, and an acoustic detector detecting an explosion sound resulting from the firing of said firearm when said firearm is fired.

4. The photographic firearm scope of claim 1 in combination with said firearm, wherein said scope is attached to said firearm.

5. The photographic firearm scope of claim 1, further comprising a heat detector activating said digital photography means for capturing, processing and storing said plurality of photographic image frames, in response to detecting a change in nearby heat.

6. The photographic firearm scope of claim 1, said digital photography capturing means comprising a digital imaging array.

7. The photographic firearm scope of claim 6, said digital imaging array comprising devices selected from the group consisting of charge-coupled devices (CCD) and complimentary metal-oxide semiconductors (CMOS).

8. The photographic firearm scope of claim 1, said digital photography storing means comprising a memory device selected from the group consisting of an internal non-removable memory downloadable to said download device via a download adapter, and a removable memory downloadable to said download device by removal from the scope and connection with said download device.

9. The photographic firearm scope of claim 1, further comprising a viewing monitor and scrolling means for scrolling forward and backward with respect to a given stored image frame showing on said viewing monitor, wherein an initial stored image is displayed on the monitor based on a designated time in relation to said time zero, and wherein the saving of an image frame for subsequent downloading is manually specified by selecting for saving, a stored image showing on the monitor.

10. The photographic firearm scope of claim 1, further comprising camera activation switch means activating said capturing, processing and storing in an image memory, of a single, still photographic frame.

11. The photographic firearm scope of claim 1, further comprising camcorder switch means causing each of said photographic image frames comprising said sequential plurality of photographic image frames to be saved for subsequent downloading to said download device as a moving picture image.

12. A method for recording photographs in connection with the firing of a firearm, comprising the steps of:

capturing, processing and storing at a predetermined frame rate, a sequential plurality of photographic image frames of a target image being viewed through a photographic firearm scope, said photographic firearm scope comprising and using digital photography means;

delivering said target image to said digital photography means through a photographic lens of said digital photography means while enabling a person looking through said firearm scope to view said target image, using image delivery means;

detecting a time zero when a firearm to which said firearm scope is attached has been fired and generating a firing signal in response thereto, using firing detecting and signalling means;

receiving said firing signal from said firing detecting and signalling means at said time zero and, based thereon, substantially establishing times at which each of said photographic image frames is captured relative to said time when said firearm has been fired, using timing control computer means;

specifying at least one firing-based designated time in relation to said time zero and, based thereon, saving at least one image frame captured substantially at said firing-based designated time, for subsequent downloading to a download device, using image timing designation means.

13. The method of claim 12, further comprising the steps of:

determining a target distance of said target image from said scope and providing said target distance as input to said timing control computer, using target image distance determination means;

determining an average travel speed of ammunition fired from said firearm over said target distance and providing said average speed as input to said timing control computer using ammunition speed determination means;

establishing times at which each of said photographic image frames is captured relative to a target impact time when said ammunition strikes a target coincident with said target image, based upon said average speed and said target distance in addition to said firing signal, further using said timing control computer means; and

specifying at least one impact-based designated time in relation to said target impact time, and saving at least one image frame captured substantially at said at least one impact-based designated time for subsequent downloading to a download device, further using said image timing designation means.

14. The method of claim 12, wherein said step of detecting and signalling said time zero comprises using firing detecting and signalling means comprising a device selected from the group consisting of an acceleration detector detecting a recoil of said firearm when said firearm is fired, and an acoustic detector detecting an explosion sound resulting from the firing of said firearm when said firearm is fired.

15. The method of claim 12, further comprising the step of attaching said scope to said firearm.

16. The method of claim 12, further comprising the step of activating said digital photography means for capturing, processing and storing said plurality of photographic image frames, in response to a heat detector of said photographic firearm scope detecting a change in nearby heat.

17. The method of claim 12, wherein the step of capturing said photographic image frames comprises using a digital imaging array.

18. The method of claim 17, said digital imaging array comprising devices selected from the group consisting of charge-coupled devices (CCD) and complimentary metal-oxide semiconductors (CMOS).

19. The method of claim 12, wherein the step of storing said photographic image frames comprises storing said photographic image frames into a memory device selected from the group consisting of an internal non-removable memory downloadable to said download device via a download adapter, and a removable memory downloadable to said download device by removal from the scope and connection with said download device.

20. The method of claim 12, wherein the step of saving an image frame for subsequent downloading is manually specified by selecting for saving, a stored image showing on a viewing monitor with scrolling means for scrolling forward and backward with respect to a given stored image frame showing on said viewing monitor, and wherein an initial stored image is displayed on the monitor based on a designated time in relation to said time zero.

21. The method of claim 12, further comprising capturing, processing and storing in an image memory, a single, still photographic frame, using camera activation switch means.

22. The method of claim 12, further comprising saving each of said photographic image frames comprising said sequential plurality of photographic image frames for subsequent downloading to said download device as a moving picture image, using camcorder switch means.