Modular Synth Carrier With Quick-Release Pogo-Pin Mounting
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional modular synthesizers face challenges in module installation and reconfiguration due to cumbersome mechanical and electrical coupling processes, which are time-consuming and prone to errors, and lack a system for tracking module arrangements.
Innovation Solution
A case assembly with a carrier that includes a quick-release locking mechanism and pogo pins for easy module attachment and electrical connection, along with an alignment mechanism to facilitate rapid module installation and reduce the risk of incorrect connections.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional fasteners and manual electrical connections are used to couple modules to the case, then reliable mechanical and electrical support is achieved, but the installation process becomes time-consuming and complex
Solution Approach 1:
The patent segments the module-case connection into two independent parts: a mechanical coupling system using spring-loaded lugs that snap into recesses, and an electrical coupling system using corresponding electrical contacts. This segmentation allows each subsystem to be optimized independently while working together to provide reliable support through a single quick-install operation.
Solution Approach 2:
The patent merges the mechanical and electrical coupling operations into a single integrated action. When the module is inserted and the spring-loaded lugs engage with the case recesses, the electrical contacts simultaneously make contact to establish power and signal connections. This merging eliminates the need for separate mechanical and electrical connection steps, reducing installation time while maintaining reliability.
2Reliability
If multiple separate fasteners and electrical connectors are used to couple modules, then secure mechanical and electrical attachment is achieved, but the reconfiguration process becomes cumbersome and error-prone
Solution Approach 1:
The patent employs spring-loaded lugs that dynamically adjust to accommodate minor misalignments during insertion, then lock securely into place. The spring mechanism provides continuous contact force to maintain reliable electrical and mechanical connection while allowing easy release by applying reverse force to the spring, enabling quick reconfiguration without tools or complex procedures.
Solution Approach 2:
The spring-loaded lugs and corresponding electrical contacts are designed to self-align and self-engage during module insertion. The spring mechanism automatically adjusts to ensure proper contact, eliminating the need for manual alignment or tool-assisted fastening. This self-service capability simplifies reconfiguration operations while maintaining secure attachment.
3Adaptability or versatility
If traditional manual electrical connections are used for power and signals, then flexible electrical interface is achieved, but connection errors and misalignments increase
Solution Approach 1:
The spring-loaded electrical contacts provide continuous feedback on connection status through their mechanical engagement. The spring force ensures that contacts maintain constant pressure on their corresponding terminals, providing tactile feedback that confirms proper alignment and connection. This feedback mechanism prevents misconnections and ensures precise electrical interface alignment.
Solution Approach 2:
The spring-loaded contact system creates an equipotential connection interface where the spring force uniformly distributes contact pressure across multiple electrical contact points. This ensures that all electrical connections (power and signals) are made with equal precision and reliability, eliminating variability in connection quality that plagues manual electrical interfacing.
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 case assembly significantly simplifies module installation and reconfiguration, reducing labor and time, minimizing connection errors, and allows for easy tracking of module configurations.
Implementation Method 1
a spring-loaded connector end to engage the case ledge to secure the carrier to the case
Data Source
AI summary
A case assembly for a modular synthesizer includes a case and a carrier to improve the ease of mechanically and electrically installing or uninstalling a module to the case. Specifically, the carrier is mechanically coupled directly to the module via a module attachment mechanism that accommodates modules made for various standardized formats, such as the Eurorack format. The carrier further includes carrier electronics that are electrically coupled directly to the module via an electrical cable. Once the module is mounted to the carrier, the carrier can be mechanically coupled directly to the case via a locking mechanism with one or more quick-release features. The case also includes case electronics, such as a power bus, that can be electrically coupled to the case electronics via multiple pogo pins on the carrier electronics and corresponding electrical traces on the case electronics.