Universal dovetail mount
The present disclosure provides a universal dovetail mount that can support both the Arca standard dovetail slide plate and the Manfrotto standard dovetail slide plate.
1. A mounting base for camera equipment, comprising:
an upper shell comprising an Arca standard dovetail area in the form of an Arca dovetail chute for accommodating an Arca standard dovetail slide, and a Manfrotto standard dovetail area in the form of an unilateral Manfrotto dovetail chute for accommodating a Manfrotto standard dovetail slide;
a lower shell;
a multidirectional locking assembly between the upper shell and the lower shell, the multidirectional locking assembly comprising a turnover clamping block, a tightening screw, a rotary wrench, and a locking spring; and
a limiting assembly between the upper shell and the lower shell, the limiting assembly comprising a limiting button, a limiting piece, and a limiting piece return spring,
wherein the Arca standard dovetail area is arranged in a horizontal area of a composite quick-mounting area of the upper shell, and
wherein the Manfrotto standard dovetail area is arranged in a longitudinal area of the composite quick-mounting area, the longitudinal area crossing the horizontal area.
2. The mounting base according to claim 1 , wherein the upper shell comprises:
a multidirectional locking assembly mounting area; and
a limiting assembly mounting area,
wherein one side of the Manfrotto standard dovetail area comprises the Manfrotto dovetail chute, and another side of the Manfrotto standard dovetail area comprises a vertical surface, together with the Manfrotto dovetail chute, forming the unilateral Manfrotto dovetail chute;
wherein the Manfrotto standard dovetail area is configured to accommodate a Manfrotto standard dovetail slide plate; and
wherein the multidirectional locking assembly is arranged at an intersection of a central axis of the Arca standard dovetail area and the vertical surface of the Manfrotto standard dovetail area.
3. The mounting base according to claim 2 , wherein the turnover clamping block comprises:
a rotary shaft below the upper shell;
a movable inclined surface extend from the rotary shaft and configured to fasten a Manfrotto standard slide strip, wherein the movable inclined surface is configured to form a Manfrotto dovetail chute with a unilateral Manfrotto chute of the upper shell; and
a groove configured to pass an Arca standard dovetail strip,
wherein the turnover clamping block is arranged at an intersection of a central axis of the Arca standard dovetail area and a vertical surface of the Manfrotto standard dovetail area.
4. The mounting base according to claim 3 , further comprising:
a tightening screw having a threaded area and a rotary wrench mounting area,
wherein the threaded area is mounted on a side of the upper shell where the turnover clamping block is mounted, and is located on a central axis of the Arca standard dovetail area, and
wherein a first end of the tightening screw is in contact with the turnover clamping block of claim 3 , and the rotary wrench mounting area is at a second end of the tightening screw and connected to the rotary wrench.
5. The mounting base according to claim 1 , wherein the limiting piece comprises:
a first circular convex end at an Arca standard dovetail groove area on the upper shell;
a second circular convex end at a Manfrotto standard dovetail groove area on the upper shell; and
a driven guide end for controlling a telescopic movement of the limiting piece.
6. The mounting base according to claim 1 , wherein the limiting button comprises:
a driven guide end for controlling a telescopic movement of the limiting piece; and
a pressing end,
wherein the driven guide end is connected to a driven lead end of the limiting piece, and the limiting piece return spring is connected to a bottom of the driven guide end; and by pressing the limiting button, the limiting piece can be caused to do the telescopic movement.