Protective Connector Embedded Conductive Circuits Lens Module
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Solution Overview
Problem
The existing methods for connecting connectors to components using glue dispensing machines result in poor conductivity, complex manufacturing processes, and short service life due to exposed wires and reliance on baking, which can lead to abnormal connections and reduced reliability.
Innovation Solution
A lens module design incorporating a protective connector with embedded conductive circuits, microstructures, and ultraviolet adhesives that increase contact area and electrical conductivity, and a diffraction optical component to enhance connection reliability and prevent damage from external forces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If glue dispensing is used to connect connectors to components, then the connection process can be automated, but the conductivity becomes poor and the manufacturing process becomes more complicated due to baking requirements
Solution Approach 1:
The patent extracts the connector from the traditional glue-based connection system and integrates it directly into the lens module housing. The connector is formed as an integrated part of the housing structure, eliminating the need for separate glue dispensing and baking processes, thereby maintaining automation while improving conductivity and reliability
Solution Approach 2:
The patent merges the connector structure with the housing structure, creating an integrated assembly where the connector is formed as part of the housing. This combination eliminates the need for separate connection processes and ensures reliable electrical conductivity while simplifying the manufacturing process
2Ease of manufacture
If glue dispensing with baking is used to connect connectors, then connections can be formed, but the manufacturing process becomes more complicated
Solution Approach 1:
The patent removes the baking step and glue dispensing equipment from the manufacturing process by integrating the connector into the housing. The connector is formed during the housing manufacturing process itself, eliminating the need for separate connection steps and reducing overall process complexity
Solution Approach 2:
The connector structure is prepared in advance as part of the housing design and manufacturing process. The housing is molded with the connector already integrated, so no additional connection steps are needed during assembly, thereby simplifying the manufacturing process
3Ease of operation
If wires of the connector are exposed, then the connector can be connected, but the service life becomes short due to vulnerability to external damage
Solution Approach 1:
The patent uses the housing structure as a protective shell that encloses and protects the connector. The housing acts as a rigid protective film that shields the connector from external forces, physical damage, and environmental factors, thereby extending the service life while maintaining connection functionality
4Ease of manufacture
If connectors are connected by glue, then connections can be formed, but the connection reliability becomes poor due to glue abnormalities
Solution Approach 1:
The patent removes the glue-based connection system entirely and replaces it with an integrated structural connection. The connector is formed as part of the housing, creating a permanent, reliable mechanical and electrical connection that is not subject to glue abnormalities or degradation over time
Solution Approach 2:
The patent replaces the temporary, degradation-prone glue connection with a permanent, durable integrated structure. The connector-housing integration ensures long-term reliability without the need for replacement due to glue failure or abnormality
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 solution significantly improves electrical conductivity and connection reliability between the protective connector and the lens assembly, extends the service life by protecting against external damage, and reduces the risk of components falling off, simplifying the manufacturing process.
Implementation Method 1
a plurality of ultraviolet adhesives 50 are used to fix the lens assembly 10 and the protective connector 40
Data Source
AI summary
A protective connector having a good connection reliability includes a main body, a plurality of conductive circuits embedded in the main body, two first conductive blocks formed on the main body, and two second conductive blocks formed on the main body and opposite to the two first conductive blocks. The two first conductive blocks and the two second conductive blocks are electrically connected to one of the plurality of conductive circuits, respectively. The disclosure further relates to a lens module.