Plug-In Circuit Modules for Customizable Product Dispensers
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Solution Overview
Problem
Product dispensers often require unnecessary advanced features, increasing costs without ensuring all features are utilized in every application setting, as each site may have different requirements for dispenser functionality.
Innovation Solution
A modular product dispenser design featuring a housing with a backplane that supports plug-in circuit modules, allowing for customization by selecting only the necessary modules for specific applications, with a source of electrical power and a pump actuator for dispensing products, enabling flexible configuration and cost-effective manufacturing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a product dispenser incorporates all advanced technology features (electronic circuitry, sensors, wireless communication), then the dispenser provides maximum functionality and versatility, but the cost of the dispenser increases significantly
Solution Approach 1:
The dispenser is divided into modular components: a base unit and interchangeable cartridge modules. Each cartridge can contain different combinations of features (sensors, circuitry, communication modules) depending on the application requirements. This segmentation allows manufacturers to produce standardized base units at lower cost while enabling customization through module selection.
Solution Approach 2:
The dispenser base unit is designed as a universal platform that can accommodate multiple types of cartridges with different functionalities. The base includes standardized power supply, control circuitry, and mechanical interfaces that work with various cartridge types, allowing a single base design to serve multiple applications without requiring full customization of each dispenser.
2Adaptability or versatility
If a product dispenser includes all possible features to meet different application requirements, then the dispenser can be adapted to any setting, but the device complexity and manufacturing difficulty increase
Solution Approach 1:
The dispenser system is segmented into a simple base unit and feature-rich cartridges. The base contains only essential components (power supply, basic control, dispensing mechanism), while advanced features are confined to removable cartridges. This segmentation reduces the complexity of the main device while maintaining adaptability through module interchangeability.
Solution Approach 2:
Advanced features (electronic circuitry, sensors, wireless communication) are extracted from the base dispenser and placed into separate cartridges. This extraction allows the base unit to remain simple and easy to manufacture, while the complex features are contained in modular units that can be selectively added based on application needs.
3Ease of manufacture
If a product dispenser is customized for each specific application site with required features only, then the cost is reduced by eliminating unnecessary features, but the ease of manufacture and standardization decrease
Solution Approach 1:
The dispenser is segmented into standardized base units and application-specific cartridges. The base units can be manufactured in large quantities using standardized processes, achieving economies of scale. Customization is achieved by attaching different cartridges to the standardized base, maintaining both cost-effectiveness and adaptability.
Solution Approach 2:
Different cartridge configurations are pre-assembled with specific feature combinations during manufacturing. This preliminary configuration allows cartridges to be produced efficiently in batches tailored to common application requirements, reducing the need for custom assembly at the installation site while maintaining standardization benefits.
Data Source
AI summary
A product dispenser may be customized by incorporating a backplane having multiple different electrical contacts points and multiple different connectors for receiving one or more dispenser plug-in circuit modules, where each plug-in circuit module has mating electrical contacts and connector members. Different dispenser plug-in circuit modules may be easily installed, i.e. plugged-in, during assembly and/or during installation of the product dispenser to change the operating features of a particular dispenser.