Hand held camera mount

1. A hand held camera unit comprising:

a shoulder assembly;

a platform assembly for releasably holding a camera;

a connector mechanism between the shoulder assembly and the platform assembly, the connector mechanism being movable between a locked position wherein the platform assembly is fixed relative to the shoulder assembly and an unlocked position wherein the platform assembly can be selectively moved relative to the shoulder assembly in the roll axis, the yaw axis and in a fore and aft direction; and

the platform assembly comprises a generally flat rectangular dovetail member, the platform assembly having a curved recess therein, the curved recess having an elongate slot, the curved recess and elongate slot receiving and cooperating with the connector mechanism to effect operation between the locked position and the unlocked position.

2. A hand held camera unit as claimed in claim 1 further comprising a handle assembly attached to the platform assembly for moving the platform assembly relative to the shoulder assembly.

3. A hand held camera unit as claimed in claim 2 wherein the handle assembly comprises a center handle selectively attached to the platform assembly, a pair of lateral handles extending from the center handle and movable relative thereto, and a handle grip attached to each of the lateral handles and movable relative thereto, the handle grips for holding by an operator of the unit.

4. A hand held camera unit as claimed in claim 3 wherein the grip handle is attached to the lateral handles in a manner which enables it to rotate in both the vertical and horizontal axes and also to rotate about its axis.

5. A hand held camera unit as claimed in claim 3 wherein the lateral handles telescope so that they can be extended or retracted to a desired length.

6. A hand held camera unit as claimed in claim 1 wherein the shoulder assembly comprises a substantially rigid shoulder frame configured to fit over the shoulder of an operator and a softer shoulder pad thereon for the comfort of the operator.

7. A hand held camera unit as claimed in claim 1 wherein the connector mechanism comprises a base member fastened to the shoulder assembly, a lower plate member above the base member and having an upper surface which engages the platform assembly on one side thereof, an upper plate member above the lower plate member, the platform assembly being sandwiched between the lower plate member and the upper plate member, and locking means for selectively tightening and loosening the lower plate member and upper plate member relative to each other such that the platform assembly is movable relative to the shoulder assembly when the lower and upper plate members are loosened and the platform assembly is fixed relative to the shoulder assembly when the lower and upper plate members are tightened.

8. A hand held camera unit as claimed in claim 1 wherein the connector mechanism comprises a base member fastened to the shoulder assembly, a lower plate member above the base member and having a concave upper surface which engages the curved recess of the platform assembly on one side thereof, an upper plate member above the lower plate member and having a convex surface which engages the curved recess of the platform assembly on the opposing side thereof to that of the lower plate member, the curved recess of the platform assembly being sandwiched between the lower plate member and the upper plate member.

9. A hand held camera unit as claimed in claim 8 further comprising locking means for selectively tightening and loosening the lower plate member and upper plate member relative to each other such that the platform assembly is movable relative to the shoulder assembly when the lower and upper plate members are loosened and the platform assembly is fixed relative to the shoulder assembly when the lower and upper plate members are tightened.

10. A hand held camera unit as claimed in claim 9 wherein the locking means comprises a screw having a splined head which can be tightened to achieve the locked position and loosened to achieve the unlocked position.

11. A hand held camera unit as claimed in claim 10 further comprising a lock lever having a splined aperture, the splined aperture engaging the splined head of the screw whereby appropriate movement of the lock lever rotates the screw to achieve the locked position and the unlocked position respectively.

12. A hand held camera unit as claimed in claim 11 wherein the screw passes through the elongate slot of the curved recess.

13. A hand held camera unit as claimed in claim 8 further comprising a pan base between the lower plate member and the base member.

14. A hand held camera unit as claimed in claim 13 wherein pan base has an upper surface which is ridged and the lower plate member has a lower surface which is ridged, the ridged surfaces engaging each other to prevent relative rotation when in the locked position.

15. A hand held camera unit as claimed in claim 8 further comprising a spring between the lower plate member and the upper plate member, the spring urging the lower and upper plate members away from each other when in the unlocked position to facilitate movement of the platform assembly relative to the shoulder assembly.

16. A hand held camera unit comprising:

a shoulder assembly;

a platform assembly for releasably holding a camera;

a connector mechanism between the shoulder assembly and the platform assembly, the connector mechanism being movable between a locked position wherein the platform assembly is fixed relative to the shoulder assembly and an unlocked position wherein the platform assembly can be selectively moved relative to the shoulder assembly in the roll axis, the yaw axis and in a fore and aft direction; and

the connector mechanism comprises a base member fastened to the shoulder assembly, a lower plate member above the base member and having an upper surface which engages the platform assembly on one side thereof, an upper plate member above the lower plate member, the platform assembly being sandwiched between the lower plate member and the upper plate member, and locking means for selectively tightening and loosening the lower plate member and upper plate member relative to each other such that the platform assembly is movable relative to the shoulder assembly when the lower and upper plate members are loosened and the platform assembly is fixed relative to the shoulder assembly when the lower and upper plate members are tightened.