Connecting Module With Elastic Element For Stable Device Engagement

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Solution Overview

Problem

Existing connecting modules fail to securely connect two devices due to uneven force distribution and potential deformation, especially when one or both devices are heavy, leading to misalignment.

Innovation Solution

A connecting module design featuring interlocking parts with bevel contact surfaces and an elastic element that allows for rotational and axial movement, reducing clearance and ensuring robust engagement between devices through a series of states, including a third state where the fourth part engages with the fifth part for enhanced stability.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If a connecting module is used to connect two devices, then the efficiency of the device is improved, but the connecting structure may be deformed and the devices may become misaligned when one or both devices are too heavy

Engineering Contradiction:
Improvedevice efficiencyVSAvoidconnecting structure stability
Core Design Contradiction:
ProductivityVSStability of the object's composition

Solution Approach 1:

The connecting module employs a dynamic adjustment mechanism where the second part can rotate relative to the third part and move in the axial direction. This dynamic capability allows the connecting module to adapt to weight differences between devices, distributing forces evenly and preventing structural deformation while maintaining stable connection.

Inventive Principle:
Principle #15Dynamics

2Stability of the object's composition

If the connecting structure is made robust to steadily connect two devices, then the connection stability is improved, but the clearance of the connecting interfaces cannot be reduced to a minimum

Engineering Contradiction:
Improveconnection stabilityVSAvoidclearance of connecting interfaces
Core Design Contradiction:
Stability of the object's compositionVSManufacturing precision

Solution Approach 1:

The connecting module is divided into multiple parts (first part, second part, third part, fourth part) with distinct functions. The second part acts as an adjustable intermediate component that can rotate and move axially relative to the third part, enabling precise control of interface clearance while maintaining overall connection stability through the robust interlocking structure.

Inventive Principle:
Principle #1Segmentation

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 module effectively reduces clearance between devices, ensures even force distribution, and maintains stability by allowing for relative movement and engagement of parts, preventing deformation and misalignment, thus securely connecting devices of varying weights.

Implementation Method 1

an elastic element, which connects the first part and the fourth part

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentUS10281802B2Connecting module and system using the same
Publication Date: 2019.05.07 ABILITY ENTERPRISE CO LTD
  • US10281802B2 patent drawing
  • US10281802B2 patent drawing
  • US10281802B2 patent drawing

AI summary

The connecting module is converted to a third state from a first state through a second state. The connecting module includes a fourth part, a first part, a second part and a third part, which are sequentially disposed in an axial direction. The first part is fixed to the third part. From the first state to the third state, the fourth part rotates together with the first part. From the first state to the second state, the first part rotates with respect to the second part, and the second part moves with respect to the third part in the axial direction.