Screwdriver Head Mounting Structure With Eccentric Latching
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Solution Overview
Problem
The existing screwdriver head mounting structures have low locating accuracy, which affects the precision and reliability of screwdriver operations in industrial assembling and disassembling processes.
Innovation Solution
A screwdriver head mounting structure that includes a mounting base, a latching member, an elastic member, and a fixing member, where the latching member is detachably assembled to the mounting base via the elastic member and fixing member, providing a secure and adjustable mechanism for mounting and detaching the screwdriver head with improved accuracy and safety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a flexible structure is used for mounting the screwdriver head, then the ease of operation is improved, but the locating accuracy deteriorates
Solution Approach 1:
The mounting structure is divided into separate functional components: a mounting base with positioning features, a screwdriver head with corresponding mounting holes, and fastening elements. This segmentation allows each component to be optimized independently - the base provides rigid positioning accuracy while the head maintains flexibility in attachment methods.
Solution Approach 2:
Positioning pins or locators act as intermediary elements between the mounting base and screwdriver head. These intermediaries ensure precise alignment and locating accuracy while allowing the overall structure to maintain operational flexibility through removable connections.
2Adaptability or versatility
If a removable mounting structure is used, then the adaptability is improved, but the reliability deteriorates due to potential accidental disengagement
Solution Approach 1:
The mounting structure employs dynamic fastening mechanisms such as spring-loaded clips or snap-fit connections that automatically engage and lock the screwdriver head to the mounting base. These dynamic elements provide secure retention during operation while allowing easy removal when needed, balancing adaptability with reliability.
Solution Approach 2:
The design incorporates retention features like lugs, clips, or interference fits that prevent accidental disengagement before it can occur during use. These preventive measures ensure the screwdriver head remains securely mounted during operation while maintaining the ability to be intentionally removed.
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 structure allows for quick assembly and detachment of the screwdriver head with enhanced safety performance, ensuring precise mounting and preventing accidental disengagement during use.
Implementation Method 1
an elastic member, where the latching member is detachably assembled to the mounting base via the elastic member and fixing member
Data Source
AI summary
A screwdriver head mounting structure includes a mounting base, a screwdriver head, a latching member and an elastic member. The mounting base defines a mounting hole and an eccentric latching hole communicating with and positioned eccentric to the mounting hole. The screwdriver head is detachably assembled to the mounting base. The screwdriver head has a latching end inserted into the mounting hole of the mounting base. The latching member is releasably and adjustably assembled to the mounting base together with the elastic member. The latching member passes through the eccentric latching hole and latches with the latching end of the screwdriver head.