Head-Mounted Equipment Detachable Accessory Connection
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Solution Overview
Problem
Existing head-mounted equipment technologies face challenges in providing a secure, easy-to-use, and adjustable connection between accessories and the equipment body, particularly in VR/AR applications, where users require flexible mounting and dismounting without tools and consistent audio-visual experience.
Innovation Solution
A head-mounted equipment design featuring a detachable connecting assembly with a buckle structure and spring pressing mechanism, including an annular elastic piece, buckles, and a compression spring, which applies elastic force to ensure a firm connection while allowing for adjustable positioning and easy attachment/detachment of accessories.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a detachable connection structure is used for mounting accessories, then ease of operation is improved, but connection reliability deteriorates
Solution Approach 1:
The connecting assembly employs a dynamic elastic piece that can deform elastically during attachment and detachment operations. The elastic piece bends when the accessory is being mounted or removed, then returns to its original shape to maintain a secure connection, providing both ease of operation and connection reliability through controlled dynamic deformation
Solution Approach 2:
The connection system is divided into separate components: a buckle structure on the accessory, a clamping groove structure on the equipment body, and an elastic piece connecting them. This segmentation allows independent optimization of each component's function while maintaining overall system performance for both easy operation and reliable connection
2Reliability
If a fixed connection structure is used, then connection reliability is improved, but ease of operation deteriorates
Solution Approach 1:
The elastic piece serves itself by automatically generating the necessary clamping force through its elastic recovery. When the accessory is inserted into the clamping groove, the elastic piece deforms and then self-recover to apply continuous pressure, maintaining a reliable connection without requiring additional fastening operations or tools
3Adaptability or versatility
If a detachable connection structure is used, then adaptability is improved, but connection stability deteriorates
Solution Approach 1:
The elastic piece changes its physical state (shape and position) in response to different mounting conditions. It can deform to accommodate various accessory sizes and positions, then stabilize to provide consistent connection stability. The elastic properties allow the connection parameters to adapt dynamically while maintaining stability
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
Enables convenient and rapid mounting/dismounting of accessories without external tools, ensures a secure connection, and allows for user-adjustable fitting to accommodate different head sizes, preventing sound signal interruptions and ensuring a stable audio-visual experience.
Implementation Method 1
the spring pressing structure contacts with the equipment body and applies an elastic force in a first direction to the equipment body
Data Source
AI summary
Embodiments of the present invention provide a head-mounted equipment. The head-mounted equipment includes an equipment body, an accessory and a connecting assembly implementing detachable connection between the accessory and the equipment body, where the connecting assembly is arranged on the accessory; the connecting assembly includes a buckle structure and a spring pressing structure. A clamping groove structure adapted to the buckle structure is provided on the equipment body. When the buckle structure is clamped into the clamping groove structure, the spring pressing structure contacts with the equipment body and applies an elastic force in a first direction to the equipment body. Under the action of the elastic force in the first direction, the buckle structure applies pressure in a second direction to the clamping groove structure; and the first direction is opposite to the second direction.