Spring-Loaded Tablet Dispenser for Secure Single-Tablet Access
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Solution Overview
Problem
Athletes face challenges in securely dispensing salt tablets or electrolyte tablets during training or competitions, as they often spill or drop them due to exhaustion, which can be catastrophic during races.
Innovation Solution
A rectangular, spring-loaded tablet dispenser similar to a semi-automatic pistol magazine that securely dispenses a single tablet into the athlete's hand, featuring a transparent cover for tablet count visibility, and removable belt or bicycle mounts for convenience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If athletes take tablets while running or cycling, then electrolyte replenishment is achieved, but tablets are easily spilled or dropped
Solution Approach 1:
The patent divides the tablet storage and dispensing into separate functional components: a magazine body for storing multiple tablets, a follower mechanism for advancing tablets, and a dispensing head for controlled release. This segmentation allows secure storage while enabling reliable single-tablet dispensing during athletic activity.
Solution Approach 2:
The patent prepares tablets in advance by loading them into the magazine body before athletic activity begins. The follower mechanism is pre-positioned to advance tablets automatically, and the dispensing head is ready to release tablets on demand, eliminating the need for athletes to manually handle multiple tablets during exercise.
2Reliability
If a tablet dispenser is designed with secure dispensing mechanism, then tablet loss is prevented, but device complexity increases
Solution Approach 1:
The patent employs a spring-loaded follower mechanism that automatically advances tablets within the magazine body without requiring manual intervention. The dispensing head releases tablets through a simple aperture when the follower advances them, creating a self-service system that prevents tablet loss while maintaining operational simplicity for the athlete.
Solution Approach 2:
The patent extracts the complex dispensing mechanism from the athlete's direct handling. The magazine body, follower, and dispensing head form an integrated automatic dispensing system that isolates the complexity from the user, who only needs to load tablets initially and then receives automatic single-tablet dispensing during activity.
3Loss of information
If a transparent cover is added to show tablet quantity, then visibility is improved, but device complexity increases
Solution Approach 1:
The patent applies transparency locally only to the magazine body where tablet storage is visible, rather than making the entire dispenser transparent. This allows athletes to monitor tablet quantity through the transparent portion while maintaining structural integrity and simplicity in other components of the device.
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
Prevents tablets from being dropped or spilled, ensuring easy and secure access to electrolyte replenishment during critical moments, enhancing athlete performance and safety.
Implementation Method 1
a spring positioned between the tablet follower and lower end of the magazine body, the spring configured to urge the tablet follower towards the upper end of the magazine body
Data Source
AI summary
A portable tablet dispensing device is provided for dispensing tablets to an athlete. The dispensing device includes: an elongate magazine body, a tablet follower positioned within the magazine body, the tablet follower being slidable along a vertical length of the magazine body and a spring positioned between the tablet follower and lower end of the magazine body, the spring configured to urge the tablet follower towards the upper end of the magazine body; a dispensing head slidably mounted to the top elongate body and having a tablet pickup shaped to contact a tablet within the cavity of the dispensing head and urge the tablet towards a front of the tablet dispensing device when the tablet pickup moves from the first position to the second extended position.