Resilient Controller Holder Mounting Mechanism
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Solution Overview
Problem
Existing mounting mechanisms for controllers or sensors on users, especially when vision is obstructed, such as with a virtual reality headset, are not user-friendly and lack secure retention methods.
Innovation Solution
A resiliently deformable releasable mechanism with a controller holder and mount unit, featuring guide members and channels for easy alignment and secure attachment, allowing for easy insertion and secure retention of controllers without the need for tightening, suitable for universal use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If existing mounting mechanisms (straps, tethers, shoelace securing) are used to attach a controller to a user, then the controller can be mounted to the user, but the mounting process becomes complex and difficult to operate when the user has obstructed vision (e.g., wearing a virtual reality headset)
Solution Approach 1:
The mounting mechanism is divided into two separate components: a mount unit that attaches to the user (foot, ankle, or leg) and a controller holder that attaches to the controller. This segmentation allows each component to be optimized independently and simplifies the overall mounting process, as users only need to perform simple attachment actions rather than complex multi-step procedures.
Solution Approach 2:
The controller holder incorporates a resiliently deformable structure with a cut-out that automatically deforms during the attachment process to engage with the mount unit. The restorative force from the resilient deformation automatically secures the controller holder to the mount unit without requiring user adjustment or tightening, making the system self-securing and extremely easy to operate even with obstructed vision.
2Ease of operation
If resilient deformation is used to hold the controller holder in place, then secure retention is achieved without tightening, but the mechanism requires precise deformation control
Solution Approach 1:
The controller holder utilizes changes in the physical state of the resilient material through deformation. The cut-out geometry is specifically designed to allow controlled deformation in the attachment direction while maintaining structural integrity. The restorative force naturally provides the necessary retention without requiring precise manufacturing tolerances beyond standard capabilities, as the resilient deformation accommodates normal variations in attachment force and user anatomy.
3Ease of operation
If guide members and receiving channels are added to facilitate alignment, then alignment ease is improved for users with obstructed vision, but the device complexity increases
Solution Approach 1:
The guide members on the controller holder and the corresponding receiving channels on the mount unit are designed with asymmetric geometries that provide tactile feedback and physical guidance during attachment. The asymmetric shapes ensure that the components can only be attached in the correct orientation, eliminating the need for visual alignment while adding minimal structural complexity through simple geometric features.
4Ease of operation
If the controller holder is designed to be resiliently deformable for easy insertion, then ease of controller insertion is improved, but the holding force consistency may be compromised
Solution Approach 1:
The controller holder transitions from a static rigid structure to a dynamic resilient structure that adapts to the insertion process. The cut-out allows the holder to deform dynamically during controller insertion, providing ease of insertion, while the restorative force automatically adjusts to maintain consistent holding force. The resilient material properties ensure that the holding force is consistent across multiple insertions and removals, as the material returns to its original deformed state each 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 mechanism provides a simple, secure, and consistent attachment method for controllers, ensuring reliable user experience even with obstructed vision, with no need for tightening and universal compatibility.
Implementation Method 1
The controller holder and mount unit are configured to be attached by a resiliently deformable releasable mechanism. The controller holder is held in place, at least partially, by the restorative force due to the resilient deformation of the releasable mechanism.
Data Source
AI summary
An apparatus for mounting a controller (501) to a user is provided. The apparatus comprises a controller holder (100) configured to, in use, hold a controller (501). The apparatus further comprises a mount unit (103) for receiving the controller holder (100), the mount unit (103) being configured to be attached to the user. The controller holder (100) and mount unit (103) are configured to be attached by a resiliently deformable releasable mechanism wherein the controller holder (100) is held in place at least partially by the restorative force due to the deformation of the releasable mechanism. The apparatus further comprises a strap (401) configured to, in use, attach the mount unit (103) to the user.