Electrical Connector Mounting Block Shielding for Terminal Fixing Portions
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing electrical connectors struggle to effectively shield the second fixing portions of conductive terminals, which can lead to reduced signal integrity and increased interference.
Innovation Solution
The electrical connector incorporates a mounting block with a base and a convex block, featuring receiving grooves that house the second and fourth fixing portions, thereby shielding them and improving overall shielding efficacy.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If the second fixing portion is exposed without shielding, then the structure is simple, but signal interference increases and shielding effect deteriorates
Solution Approach 1:
The shielding structure is segmented into multiple functional parts: the mounting block with base and convex block, receiving grooves for positioning, and the metal shell enclosure. This segmentation allows each component to perform its specific shielding function while maintaining overall structural simplicity
Solution Approach 2:
The mounting block serves as an intermediary shielding component between the conductive terminals and the external environment. It provides a dedicated shielding structure that isolates the second fixing portion from interference without requiring complete redesign of the terminal structure
2Object-affected harmful factors
If a mounting block with receiving grooves is added to shield the second fixing portion, then shielding effect improves, but device complexity increases
Solution Approach 1:
The mounting block integrates multiple functions into a single component: it provides shielding enclosure, positions the second fixing portion through receiving grooves, and supports the conductive terminals. This merging reduces the need for separate shielding components and simplifies the overall structure
Solution Approach 2:
The mounting block is designed as a multi-functional component that simultaneously serves as a shielding enclosure, a positioning structure for the second fixing portion, and a support element for the conductive terminals. This multi-functionality eliminates the need for additional dedicated components
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 enhances the shielding effect of the conductive terminals, reducing signal interference and improving data transmission quality by ensuring the second and fourth fixing portions are properly shielded.
Implementation Method 1
a mounting block, the mounting block being mounted to the housing; the mounting block including a base and a convex block protruding from the base... the convex block is located between the second fixing portion and the fourth fixing portion... neither the first conductive terminals nor the second conductive terminals are in contact with the mounting block
Data Source
AI summary
An electrical connector includes a housing, a number of first conductive terminals, a number of second conductive terminals and a mounting block. Each first conductive terminal includes a first fixing portion and a second fixing portion. Each second conductive terminal includes a third fixing portion and a fourth fixing portion. The mounting block is mounted to the housing. The mounting block includes a base and a convex block protruding from the base. The base includes a number of first receiving grooves and a number of second receiving grooves. The second fixing portion is at least partially located in a corresponding first receiving groove. The fourth fixing portion is at least partially located in a corresponding second receiving groove. The convex block is located between the second fixing portion and the fourth fixing portion.