Multi-Connector Assembly with Plug Blocking for Stable Current Transfer
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Solution Overview
Problem
Existing connector assemblies fail to accommodate multiple connectors simultaneously while ensuring structural stability and efficient electrical signal transmission between different expansion cards.
Innovation Solution
A connector assembly comprising first and second circuit boards with connectors, conductive terminals, busbars, sleeves, and blocking portions, where the blocking portions ensure structural separation and stability, and crown springs enhance current transmission capacity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If multiple connectors are accommodated simultaneously, then the current transmission capacity and connectivity are improved, but the structural stability and spacing control become difficult to maintain
Solution Approach 1:
The plug serves as an intermediary component that physically connects multiple connectors (first connector and second connector) while the blocking portion acts as a mediator to maintain proper spacing and prevent short-circuiting. This intermediary approach allows multiple connectors to coexist stably without direct contact that would cause electrical interference.
Solution Approach 2:
The blocking portion segments the plug into distinct sections, creating physical separation between the first connector and second connector. This segmentation ensures that each connector maintains its structural integrity and electrical independence while being part of a multi-connector assembly.
2Quantity of substance
If multiple connectors are accommodated simultaneously, then the current transmission capacity and connectivity are improved, but the device complexity increases
Solution Approach 1:
The blocking portion is integrated directly into the plug structure, merging the spacing function with the connection function. This combination reduces the number of separate components needed and simplifies the assembly process while still achieving proper spacing and connection between multiple connectors.
Solution Approach 2:
The plug serves multiple functions simultaneously: it provides electrical connection between connectors, maintains structural spacing through the blocking portion, and prevents short-circuiting. This multi-functionality reduces overall assembly complexity by consolidating multiple roles into a single component.
3Area of stationary object
If connectors are placed close together, then the space utilization is improved, but the risk of short-circuiting and structural interference increases
Solution Approach 1:
The blocking portion acts as an intermediary barrier between the first connector and second connector, providing physical separation that prevents electrical short-circuiting while allowing the connectors to be positioned in close proximity for efficient space utilization.
Solution Approach 2:
The blocking portion provides localized separation only where needed between connectors, rather than requiring uniform spacing throughout the entire assembly. This allows connectors to be positioned closely in areas where separation is not needed while maintaining proper distance where electrical isolation is required.
Data Source
AI summary
A connector assembly includes a first circuit board, a first connector, a second circuit board, a second connector, a plug, and a blocking portion. The first connector is disposed on the first circuit board. The first connector includes a first conductive terminal, a first busbar, and a first sleeve. The first busbar is connected to the first conductive terminal. The second connector is disposed on the second circuit board. The second connector includes a second conductive terminal, a second busbar, and a second sleeve. The second busbar is connected to the second conductive terminal. The second sleeve is connected to the second busbar. The plug passes through the first sleeve of the first connector and the second sleeve of the second connector. The blocking portion is disposed on the plug. A diameter of the blocking portion is greater than a diameter of the plug.