Anti-theft Bracket for Parking Actuator Harness Connector

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Solution Overview

Problem

The risk of theft arises when the connector of a harness between the parking driver and actuator is detached and connected to a different BCM, allowing unauthorized access and operation of the vehicle's parking mechanism.

Innovation Solution

An anti-theft bracket is designed to cover the connector, making it difficult to detach by incorporating a connector detachment restricting part that prevents the male connector from being removed from the female connector, thereby increasing the time required for theft and enhancing security.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the connector is made easily detachable, then the ease of operation is improved, but the anti-theft capability deteriorates

Engineering Contradiction:
Improveconnector detachmentVSAvoidanti-theft capability
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The anti-theft bracket is installed beforehand to cover the connector, preventing unauthorized detachment. The bracket includes a covering portion that physically blocks access to the connector, requiring deliberate action to remove the bracket first before the connector can be detached.

Inventive Principle:
Principle #10Preliminary action

2Reliability

If the connector is made difficult to detach, then the anti-theft capability is improved, but the ease of operation deteriorates

Engineering Contradiction:
Improveanti-theft capabilityVSAvoidconnector detachment
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system is divided into two functional parts: the anti-theft bracket that provides security by covering the connector, and the connector itself that maintains electrical connectivity. The bracket can be removed separately from the connector, allowing security to be disabled while preserving connector functionality.

Inventive Principle:
Principle #1Segmentation

3Reliability

If the anti-theft bracket is added to cover the connector, then the anti-theft capability is improved, but the device complexity increases

Engineering Contradiction:
Improveanti-theft capabilityVSAvoidbracket structure
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The anti-theft bracket is designed to cover only the specific area where the connector is located, rather than enclosing the entire parking actuator assembly. This localized approach provides security where needed while minimizing the overall structural complexity and material requirements.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS10819070B2Anti-theft bracket
Publication Date: 2020.10.27 HONDA MOTOR CO LTD
  • US10819070B2 patent drawing
  • US10819070B2 patent drawing
  • US10819070B2 patent drawing

AI summary

An anti-theft bracket according to the present invention is an anti-theft bracket provided near a parking driver. The parking driver is connected to a parking actuator via a harness with a connector of the harness inserted in the parking driver. The anti-theft bracket includes a connector detachment restricting part covering the connector.