Modular Watchband System for Dual Smartwatch Integration

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Solution Overview

Problem

Existing dual watch systems are bulky and aesthetically unappealing, limiting user flexibility in choosing conventional and smartwatches to wear simultaneously, as they often require dedicated watchbands and lack user-friendly methods for switching between different smartwatches.

Innovation Solution

A watchband system that allows users to easily affix and remove a smartwatch without tools, using a buckle or cavity system for secure and aesthetic integration with conventional watches, enabling parallel or perpendicular orientations, and facilitating information sharing between smartwatches via an electronic network.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a single watchband secures both conventional and smartwatches, then user flexibility and aesthetic appeal are improved, but device complexity increases

Engineering Contradiction:
Improveuser flexibilityVSAvoiddevice complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The watchband system is divided into separate functional modules: a first watchband for securing a conventional watch, a second watchband for securing a smartwatch, and a connector joining them together. This segmentation allows each component to be independently designed and adjusted, improving user flexibility while managing complexity through modular assembly

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The connector serves multiple functions: it joins the two watchbands together, provides adjustment mechanisms for both watchbands, and enables the system to accommodate different watch sizes and styles. This multi-functionality improves versatility without proportionally increasing complexity

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Reliability

If the smartwatch is firmly secured to the watchband, then reliability is improved, but ease of operation deteriorates

Engineering Contradiction:
ImprovesecurityVSAvoidease of switching
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The connection between the smartwatch and second watchband uses an adjustable mechanism (such as a buckle or clasp) that can dynamically transition between secured and released states. This allows the system to provide firm security during normal wear while enabling easy switching when needed

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The second watchband acts as an intermediary component between the user's wrist and the smartwatch. It provides a secure mounting interface while allowing the smartwatch to be easily attached and detached without directly compromising the security of the connection

Inventive Principle:
Principle #24Intermediary (Mediator)

3Shape

If the dual watch system is made compact, then aesthetic appeal is improved, but device complexity increases

Engineering Contradiction:
Improveaesthetic appealVSAvoiddevice complexity
Core Design Contradiction:
ShapeVSDevice complexity

Solution Approach 1:

The two watchbands and their respective watches are arranged in a nested or layered configuration where the first watchband and second watchband are joined together through the connector. This nesting approach creates a compact overall structure that maintains aesthetic appeal while accommodating both watches

Inventive Principle:
Principle #7Nested doll (Nesting)

4Adaptability or versatility

If information sharing between smartwatches is enabled, then adaptability is improved, but loss of time increases

Engineering Contradiction:
Improveinformation sharingVSAvoidswitching time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The system establishes communication connections and synchronizes data between smartwatches in advance, so that when switching between watches, information is already available and no additional time is needed for setup or connection

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS11805867B2System and method for enhancing the utility of smartwatches in combination with mechanical and other conventional watches
Publication Date: 2023.11.07 FRANCOIS R GIRARDET (50)
  • US11805867B2 patent drawing
  • US11805867B2 patent drawing
  • US11805867B2 patent drawing

AI summary

A system, and method for enhancing the utility inherent in the application of smartwatches, in functional combination with conventional watches, in a single watchband.