Dovetail Plate Locking Mechanism With Adjustable Eccentric Clamping

The patent applies the dynamics principle by making the track width adjustable through a movable clamping block that can be positioned at different locations along the track. This allows the locking device to adapt to different dovetail plate dimensions and tilting angles, resolving the contradiction between ease of insertion and structural simplicity by introducing controlled variability to the track width.

The patent implements parameter changes by allowing the track width parameter to be varied through the clamping block mechanism. The track width can be adjusted to match different dovetail plate dimensions, and the angle of the inclined side wall can be selected according to the specific dovetail plate being used, thereby facilitating easier insertion while maintaining a relatively simple overall structure.

The patent applies dynamics by implementing an adjustable clamping force mechanism where the clamping block can be positioned at different locations along the track to accommodate dovetail plates of varying dimensions. The clamping force can be adjusted by changing the position of the clamping block, ensuring secure locking for different plate sizes and orientations while maintaining a relatively simple mechanical structure.

The patent implements parameter changes by allowing the clamping force parameter to be varied through the adjustable clamping block mechanism. The distance between the locking side and clamping side of the clamping block varies, enabling adjustment of the clamping force to match different dovetail plate dimensions, thereby ensuring reliable locking without requiring a complex multi-component system.

The patent applies dynamics by designing a track with an adjustable width through the movable clamping block. This allows the same locking device to accommodate dovetail plates of different widths and orientations by adjusting the clamping block position, providing versatility while maintaining a relatively simple manufacturing process compared to creating multiple fixed-width tracks.

The patent implements parameter changes by making the track width a variable parameter rather than a fixed dimension. The track width can be adjusted to match different dovetail plate widths, and the angle of the inclined side wall can be selected according to the specific application, thereby achieving adaptability without significantly increasing manufacturing complexity.

The patent applies preliminary anti-action by designing a clamping mechanism where the clamping block exerts a continuous clamping force on the dovetail plate, preventing accidental release. The spring-loaded or gravity-assisted clamping mechanism automatically maintains the locked position, counteracting any forces that might cause accidental sliding out, while still allowing intentional release through the handle mechanism.

The patent implements inversion by reversing the conventional approach where the locked state is the default and the unlocked state requires active intervention. The clamping mechanism is designed to maintain continuous contact and clamping force on the dovetail plate, making accidental release difficult, while the release mechanism requires deliberate action to overcome the clamping force and unlock the plate.