Rotating Locking Assembly for Camera Slider Rapid Re-Locking
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Solution Overview
Problem
Existing sliding apparatuses for photographic equipment lack a suitable locking mechanism for multiple instances, as the conventional locking braking screw is not efficient for repeated locking and unlocking operations.
Innovation Solution
An electrically controlled sliding apparatus with a locking assembly featuring a rotating locking fitting that includes a main shaft with non-circular and circular portions, allowing it to lock or unlock the driven member by rotating relative to the fixed base, utilizing an elastic member and a locking member to engage or disengage with the driven member.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a locking braking screw is used to lock the sliding block on the guiding rail, then the sliding block can be locked securely, but the locking mechanism is not suitable for repeated locking and unlocking operations
Solution Approach 1:
The locking fitting is designed to rotate relative to the fixed base, transforming the static screw mechanism into a dynamic rotating mechanism. This allows the locking member to be engaged or disengaged from the driven member through rotation, enabling rapid repeated locking and unlocking operations while maintaining secure locking when engaged
2Reliability
If a locking braking screw is used to lock the sliding block, then the sliding block can be secured on the guiding rail, but the operation becomes time-consuming and not rapid
Solution Approach 1:
The rotating locking fitting with engaging portions that can be quickly engaged or disengaged from the driven member through rotation significantly reduces the time required for locking and unlocking operations compared to threading a screw, while maintaining reliable locking when engaged
Solution Approach 2:
The locking member is pre-positioned on the main shaft with engaging portions ready to engage with the driven member. When the locking fitting rotates into position, the locking action occurs immediately without requiring additional adjustment or tightening time
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The locking assembly allows for rapid and convenient locking or unlocking of the sliding block on the guiding rail, enhancing operational simplicity and effectiveness.
Implementation Method 1
an elastic member abutting between the body and the fixed base
Data Source
AI summary
The present disclosure relates to an electrically controlled sliding apparatus for photographic equipment and a locking assembly thereof. The locking assembly for the electrically controlled sliding apparatus includes a fixed base mounted on the electrically controlled sliding apparatus and a locking fitting mounted on the fixed base. A driven member of the electrically controlled sliding apparatus is mounted within the fixed base. The locking fitting is capable of rotating relative to the fixed base after being pressed against the fixed base, so as to lock or unlock the driven member. The locking assembly for the electrically controlled sliding apparatus provided by the present disclosure is convenient to operate and simple in structure, and is capable of achieving that the sliding block is rapidly locked or unlocked on the guiding rail.