Frame for simulator having guides and device for fixating a seat or a steering wheel slidable along said guides
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing simulator frames face challenges in providing adjustable and secure positioning for seats and control members, as current fixation systems often limit adjustment to discrete positions and can result in instability if not properly engaged.
Innovation Solution
A frame with a fixation device featuring pivotable members on either side of the guide, which can engage at any desired position and include biasing means and an operable release mechanism for secure and adjustable positioning of seats and control members.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If pins and holes are used for fixation, then discrete positions can be achieved, but adjustment flexibility is limited
Solution Approach 1:
The fixation device is divided into two main components: a movable fixation member with engagement elements and a stationary guide with corresponding engagement features. This segmentation allows the fixation member to slide along the guide for continuous adjustment while maintaining secure fixation at any position
Solution Approach 2:
The fixation member is designed to be movable rather than fixed, allowing it to slide along the guide rail. This dynamic design enables continuous adjustment of position while maintaining secure fixation when engaged, resolving the contradiction between adjustment flexibility and fixation security
2Reliability
If cam or pawl mechanisms are used, then discrete positioning is achieved, but reliability decreases due to potential improper engagement
Solution Approach 1:
The biasing means automatically urges the fixation member into the engaged position with the guide, providing self-locking without requiring manual intervention. This ensures reliable fixation while maintaining ease of operation through simple sliding motion
Solution Approach 2:
The biasing means pre-loads the fixation member to ensure positive engagement with the guide before any load is applied. This beforehand action prevents improper engagement and ensures reliable fixation from the start
3Stability of the object's composition
If fixation members engage tightly on the guide, then positioning stability is improved, but adjustment speed decreases
Solution Approach 1:
The fixation member transitions dynamically between two states: a sliding state for quick adjustment and an engaged state for stable positioning. The biasing means ensures automatic engagement after sliding, providing both speed and 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 secure and adjustable positioning of seats and control members, allowing for precise alignment and easy repositioning without the risk of instability, accommodating users of varying sizes and enhancing user experience.
Implementation Method 1
the biasing means can comprise at least one spring, particularly a compression spring, co-acting with the at least one fixation member
Data Source
AI summary
A frame for a simulator includes first and second guides and subframes for a seat and for a steering wheel which are slidable in the frame along the guides. The subframes include fixation devices. Each fixation device includes a fixation member which extends on either side of the respective guide and which has a recess through which the guide protrudes. The fixation member is pivotable about an axis oriented perpendicularly of the guide between a release position, in which mutually opposite edges of the recess lie at a distance from the guide, and a fixation position in which the edges engage on mutually opposite sides of the guide. A subframe slidable along a guide for use in such a frame. A fixation device for use in such a frame.