Conductive Support Assembly for Cable-Free Tablet Charging Mounts

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Solution Overview

Problem

Charging cables between tablet electronic devices and vehicle charging interfaces are disordered, posing safety hazards and affecting the visual experience of users.

Innovation Solution

A support assembly comprising a first and second support member, with conductive contacts, that connects to a bearing member, allowing for a contact-based electrical connection, reducing the need for open wires and simplifying mounting and removal procedures.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a long open wire is disposed between the bearing member and the electronic device for charging, then electrical connection is achieved, but disordered cabling occurs which affects visual experience and use safety

Engineering Contradiction:
Improveelectrical connection reliabilityVSAvoiddisordered cabling hazard
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The patent extracts the charging cable from the external environment and integrates it into the support structure itself. The support includes an integrated charging interface and conductive elements that directly contact the electronic device, eliminating the need for separate external cables and thus resolving the disordered cabling issue while maintaining reliable electrical connection.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent merges the support function and charging function into a single integrated structure. The support member incorporates both mechanical support capabilities and electrical charging capabilities, combining what were previously separate functions (support structure + external charging cable) into one unified component, thereby eliminating disordered cabling.

Inventive Principle:
Principle #5Merging (Combining)

2Adaptability or versatility

If a long open wire is used between the bearing member and the electronic device, then charging function is provided, but visual experience is degraded due to disordered cables

Engineering Contradiction:
Improvecharging functionVSAvoidvisual experience
Core Design Contradiction:
Adaptability or versatilityVSIllumination intensity

Solution Approach 1:

The support structure is designed to integrate both mechanical support and electrical charging functions. The charging interface is built into the support member, allowing the electronic device to be charged through the same structure that provides physical support, thereby eliminating external cables and improving visual experience while maintaining charging functionality.

Inventive Principle:
Principle #5Merging (Combining)

3Reliability

If the support and bearing member are connected with open wires, then electrical connection is established, but use safety is compromised

Engineering Contradiction:
Improveelectrical connectionVSAvoiduse safety
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The patent integrates the electrical connection components directly into the support and bearing member structures. The conductive contacts are built-in elements of the support assembly rather than external wires, creating a more secure and safer electrical connection that is mechanically integrated and less prone to hazards.

Inventive Principle:
Principle #5Merging (Combining)

4Stability of the object's composition

If mounting and removal procedures are complex, then connection stability is ensured, but user convenience is reduced

Engineering Contradiction:
Improveconnection stabilityVSAvoidmounting and removal convenience
Core Design Contradiction:
Stability of the object's compositionVSEase of operation

Solution Approach 1:

The support assembly is segmented into detachable components including the support member, bearing member, and locking mechanism as separate functional units. This segmentation allows the connection to be easily engaged and disengaged through simple locking/unlocking actions while maintaining stable connection during use, balancing convenience with stability.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS20260027979A1Support, Bearing Member, and Seat Assembly
Publication Date: 2026.01.29 HUAWEI TECH CO LTD
  • US20260027979A1 patent drawing
  • US20260027979A1 patent drawing
  • US20260027979A1 patent drawing

AI summary

A support is configured to be electrically connected to a bearing member and includes a first support member, a second support member, and a first conductive contact. The second support member is located on a side of the first support member, and a side that is of the first support member and that faces away from the second support member is configured to be inserted into the bearing member.