Multi-purpose turntable for creation of three dimensional images

• US 20030128975A1
• Filed: 01/07/2002
• Published: 07/10/2003
• Est. Priority Date: 01/07/2002
• Status: Abandoned Application

• Current Assignee: Barry L. Shevick
• Original Assignee: Barry L. Shevick
• Inventors: Shevick, Barry L.
• Application Number:
  US10/075,991
• Publication Number:
  US 20030128975A1
• Time in Patent Office: Days
• US Class Current: 396/428
• CPC Class Codes: G03B 37/00 Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe

Abstract

A turntable is provided for use in the creation of both three dimensional panorama images and three dimensional object images. The turntable includes a base including an upper element and a lower element which rotate relative to each other. A slider block and camera mounting bracket provide a preferred form of a camera attachment fastener so that a camera can be removably but securely fastened to the upper element of the turntable. The camera can then be rotated between sequential pictures so that a panorama image can be created. The camera attachment fastener accommodates adjustment of a position of the camera relative to the upper element of the turntable for optimal positioning of the camera. In a second object mode, an object supporting surface, preferably in the form of a stage, is placed upon the upper element. An object can be placed upon the stage and then the object can be rotated upon the turntable while a camera in a fixed position pointing at the object can take a sequence of pictures which can later be combined together to form a three dimensional object image. The turntable thus functions both to support a camera during the creation of a three dimensional panorama image and to rotatably support an object during the creation of a three dimensional object image.

Claims

1. - A turntable for use in creating three-dimensional images of both a panorama type and an object type, comprising in combination:

a lower element;

an upper element rotatably supported upon said lower element;

means to support a camera with said upper element when panorama type images are to be created; and

means to support an object with said upper element when object type images are to be created.

2. - The turntable of claim 1 wherein said camera supporting means includes at least one fastener for coupling the camera to said upper element.

3. - The turntable of claim 2 wherein said camera supporting means includes means to adjust a position of the camera relative to said upper element.

4. - The turntable of claim 3 wherein said upper element is a top disc, said lower element is a bottom disc and a rotational bearing is interposed between said top disc and said bottom disc.

5. - The turntable of claim 4 wherein said top disc includes at least one linear elongate slot therein, said camera supporting means at least partially including a block having a tongue on a lower surface of said block, said tongue having a width similar to a width of said slot, such that said tongue can slide in said block.

6. - The turntable of claim 5 wherein said camera supporting means includes a bracket coupled to an upper surface of said block, said bracket including a horizontal arm and a vertical arm, said horizontal arm fastened to said block, said vertical arm adapted to have the camera coupled thereto.

7. - The turntable of claim 6 wherein all connections between said horizontal arm and said block are horizontally adjustable to adjust a position of said bracket relative to said block and all connections between said vertical arm and the camera are vertically adjustable to adjust a vertical position of the camera relative to said bracket.

8. - The turntable of claim 7 wherein said horizontal arm includes an elongate horizontal slot, said horizontal slot having at least two rotatable knobs passing therethrough with threads engagable within said upper surface of said block, such that said knobs adjustably attach said horizontal arm of said bracket to said upper surface of said block;

and

wherein said vertical arm includes an elongate vertical slot extending vertically through said vertical arm, said vertical slot having at least one knob passing therethrough with a threaded shaft attachable to the camera, said knob in said vertical slot adjustably positionable vertically to adjust a vertical position of the camera relative to said bracket.

9. - The turntable of claim 1 wherein said object supporting means includes a stage coupled to said upper element, said stage adapted to support an object thereon.

10. - The turntable of claim 9 wherein said upper element includes at least one slot therein, said stage including at least one rib sized to reside within said slot in said upper element such that relative motion between said stage and said upper element is substantially avoided.

11. - The turntable of claim 10 wherein said stage is larger than said upper element.

12. - The turntable of claim 1 wherein a plurality of stops are provided to influence rotational displacement of said upper element relative to said lower element, said stops rotationally spaced from adjacent stops.

13. - The turntable of claim 12 wherein at least three of said stops are spaced from adjacent stops by a common distance.

14. - The turntable of claim 12 wherein said stops include detents biasing said upper element and said lower element to be positioned rotationally relative to each other at one of said stops.

15. - The turntable of claim 12 wherein said upper element includes a notch therein and said lower element includes a notch therein, a distance between notches in said upper element and said lower element visibly showing an amount of angular displacement said upper element is experiencing relative to said lower element.

16. - The turntable of claim 12 wherein said upper element includes a notch therein, said notch revealing numbers therein, said numbers indicating which stop said upper element resides at relative to said lower element.

17. - A method for making three dimensional images of either a panorama type or an object type with a common turntable including an upper element rotatably supported upon a lower element, the steps of the method including:

supporting a camera with the upper element of the turntable when panorama images are to be made; and

supporting an object with the upper element of the turntable when object images are to be made.

18. - The method of claim 17 wherein said camera supporting step includes the step of coupling the camera to the upper element.

19. - The method of claim 18 wherein said camera supporting step includes the step of removably securing the camera to the upper element in a manner precluding relative motion between the camera and the upper element.

20. - The method of claim 19 wherein said camera supporting step includes the step of adjusting a position of the camera relative to the upper element while the camera remains coupled to the upper element.

21. - The method of claim 20 wherein said adjusting step includes vertically adjusting a position of the camera relative to the upper element, horizontally adjusting a position of the camera relative to the upper element in a side-to-side fashion and horizontally adjusting a position of the camera relative to the upper element in a front-to-back fashion.

22. - The method of claim 21 wherein said camera supporting step includes the step of providing a block slidably attached to the upper element, the block including at least one tongue on a lower surface having a width similar to at least one slot in the upper element, the slot extending in a front-to-back direction horizontally, and a bracket having a horizontal arm and a vertical arm, the horizontal arm horizontally slidably attached to the block and the vertical arm vertically slidably attached to the camera, such that the horizontal arm of the bracket accommodates side-to-side adjustment of the camera relative to the upper element and the vertical arm accommodates vertical adjustment of the camera relative to the upper element.

23. - The method of claim 22 including the further step of converting the turntable from a camera supporting mode to an object supporting mode by removing at least the bracket from the upper element and placing a stage upon the upper element, the stage having an area sufficient to cover the upper element.

24. - The method of claim 17 including the further steps of:

taking a picture;

rotating the upper element relative to the lower element to rotate either the camera or object supported upon the upper element;

repeating said picture taking step;

repeating said rotating step; and

combining pictures taken in said multiple picture taking steps into a single image of a panorama type or object type.

25. - A turntable for supporting either a camera for creating three dimensional panorama images or an object for creating three dimensional object images, comprising in combination:

a stationary support;

a platter rotatably connected to said stationary support;

a camera attachment fastener coupleable to said platter; and

an object supporting surface coupleable to said platter.

26. - The turntable of claim 25 wherein said camera attachment fastener is removably coupleable to said platter.

27. - The turntable of claim 26 wherein said object supporting surface is removably coupleable to said platter.

28. - The turntable of claim 27 wherein when said object supporting surface is coupled to said platter said camera attachment fastener is not coupled to said platter and when said camera attachment fastener is coupled to said platter said object supporting surface is not coupled to said platter.

29. - The turntable of claim 27 wherein said object supporting surface includes a stage, said stage including a top surface upon which the object can rest.

30. - The turntable of claim 27 wherein said object supporting surface is a pedestal, said pedestal including a post attachable at a lower end to said platter at a pivot point of said turntable and a platform at an upper end of said post, said platform adapted to support an object thereon.

31. - The turntable of claim 26 wherein said camera attachment fastener is adapted to securely attach the camera to the platter.

32. - The turntable of claim 31 wherein said camera attachment fastener is adjustable in three mutually perpendicular directions such that a position of the camera relative to the platter can be adjusted.

33. - The turntable of claim 32 wherein said platter includes at least one linear elongate slot therein, said camera supporting means at least partially including a block having a tongue on a lower surface of said block, said tongue having a width similar to a width of said slot, such that said tongue can slide in said block.

34. - The turntable of claim 33 wherein said camera attachment fastener includes a bracket coupled to an upper surface of said block, said bracket including a horizontal arm and a vertical arm, said horizontal arm fastened to said block, said vertical arm adapted to have the camera coupled thereto.