Multi-Directional Connector with Removable Thin Plate
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Solution Overview
Problem
Conventional connectors have a limited application range due to their complex structure and high manufacturing cost, as they can only provide one way of connection and output in a single direction, restricting their integration and usage in various applications such as lithium battery packs and electric automobiles.
Innovation Solution
A connector design featuring a top cover, connecting plate, and base with a removable thin plate, protection cover, and a switch bolt and locking nut assembly, allowing for multiple connection methods and directional output, while maintaining a simple structure and low manufacturing cost, enabling versatile applications including high-voltage connections and cable or busbar outputs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional connectors use a fixed single-connection design, then the structure is simple, but the adaptability and versatility are limited
Solution Approach 1:
The connector integrates multiple connection methods (cable connection via first arc member, busbar connection via connection section, and protruding section for additional connections) into a single device. The top cover body can connect to the base through multiple buckles at different positions, enabling the same connector structure to provide various connection ways and directional outputs, thus achieving multi-functionality and universality
Solution Approach 2:
The connector is divided into multiple independent functional modules: the top cover body with first arc member for cable connection, the connection section for busbar connection, the protruding section for additional connections, and multiple buckles for directional attachment. Each module can function independently or in combination, allowing flexible configuration and reducing overall structural complexity while maintaining versatility
2Adaptability or versatility
If conventional connectors provide single-direction output, then the manufacturing cost is low, but the application range is restricted
Solution Approach 1:
The connector provides output in multiple directions through the top cover body connecting to the base via multiple buckles positioned at different locations. The first arc member can accommodate cables exiting from various directions, and the connection section can connect to busbars oriented differently, enabling the same connector to be applied in various installation scenarios without requiring multiple different connector types, thus expanding application range
Solution Approach 2:
The connector incorporates removable thin plates within the first arc member that can be selectively removed or retained based on the required connection method. This dynamic configuration allows the connector to adapt between cable connection mode (with thin plate) and busbar connection mode (without thin plate), providing flexibility for different applications while using the same base structure
3Adaptability or versatility
If conventional connectors integrate multiple connection methods, then the versatility improves, but the structure becomes complex and manufacturing cost increases
Solution Approach 1:
The connector merges cable connection functionality (first arc member with removable thin plate), busbar connection functionality (connection section), and additional connection capability (protruding section) into a single integrated top cover body and base structure. By combining these functions in one device rather than using separate connectors, the overall number of components is reduced, simplifying the system while maintaining versatility across multiple connection methods
Solution Approach 2:
The removable thin plate acts as a dynamic element that can be selectively removed or retained to switch between different connection modes. When the thin plate is retained, the connector provides cable connection; when removed, it allows busbar connection. This dynamic reconfiguration capability enables multiple connection methods without requiring separate fixed structures for each mode, reducing overall complexity and manufacturing cost
Data Source
AI summary
One aspect of the present disclosure is directed to a connector. The connector includes a top cover, a connecting plate, and a base. The top cover includes a top cover body and a first arc member. A first end of the first arc member is arranged on a side surface of the top cover body. A removable thin plate is arranged inside the first arc member. The connecting plate includes a connection section and a protruding section. The top cover body and the base are engaged and connected to form a cavity. The connection section is arranged inside the cavity. The connection section is connected to the base. A first end of the protruding section is connected to the connection section and a second end of the protruding section protrudes from the base.