Adjustable Connection Unit for Measurement Devices
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Solution Overview
Problem
Small-sized measurement devices of varying sizes and types require different connection units due to differing distances between connection ports, limiting the universal use of a single connection unit.
Innovation Solution
A connection unit comprising a main body part and a sub body part with an engaging mechanism that allows for adjustable positioning, connected by an electric cable, enabling attachment to both the main device and external device while accommodating different device sizes and types.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a uniform connection unit design is used for various external devices, then the connection unit can be universally applied to different devices, but the connection unit cannot accommodate different distances between connection ports on main devices of varying sizes and types
Solution Approach 1:
The connection unit is divided into a main body part and a sub body part that can be separated from each other. The main body part includes a main connector terminal for connecting to the main device, while the sub body part includes a sub connector terminal for connecting to the external device. This segmentation allows the two parts to be positioned at different distances from the main device depending on the specific application needs.
Solution Approach 2:
The engaging means allows the main body part and sub body part to be dynamically adjusted between united and separated states. When united, the connector terminals are closer together; when separated, they are farther apart. This dynamic adjustability enables the connection unit to accommodate different distances between connection ports on various main devices while maintaining universal applicability.
2Ease of manufacture
If the connection unit is designed as a single integrated structure, then the structure is simple and easy to manufacture, but it cannot provide adjustable positioning to accommodate different device sizes and types
Solution Approach 1:
The connection unit is divided into a main body part and a sub body part that can be separately manufactured and then assembled through the engaging means. This segmentation maintains manufacturing simplicity for each individual part while enabling the overall system to provide adjustable positioning capability when the parts are united or separated as needed.
Solution Approach 2:
The engaging means provides a simple yet effective mechanism that allows the main body part and sub body part to be easily united or separated. This dynamic capability is achieved through straightforward engaging structures that require minimal complexity in manufacturing while providing the necessary adjustable positioning functionality.
3Shape
If the main body part and sub body part are always united, then the connection unit has a compact structure, but it cannot accommodate different distances required by various main device sizes and types
Solution Approach 1:
The engaging means enables the connection unit to dynamically transition between a compact united state and a separated state. When the main body part and sub body part are united, the connection unit maintains a compact structure. When they are separated, the connection unit can accommodate different distances required by various main device sizes and types, providing both compactness and adaptability as needed.
4Adaptability or versatility
If the connection unit is designed to be separated into main body part and sub body part, then it can accommodate different distances, but the structure becomes more complex
Solution Approach 1:
The connection unit is segmented into a main body part and a sub body part, each with its own connector terminal. This segmentation enables the unit to accommodate different distances by allowing the parts to be united or separated. The complexity is managed by using simple engaging means that provide the necessary functionality without excessive structural complexity.
Solution Approach 2:
The engaging means is designed to provide multiple functions: it allows the main body part and sub body part to be united for compactness, separated for distance accommodation, and provides secure connection in both states. This multi-functionality reduces the need for additional complex components, thereby managing overall structural complexity while providing the required adaptability.
Data Source
AI summary
A connection unit for connecting an external device to a main device is provided.A connection unit 100 includes a main body part 200 including a main connector terminal 220 to be connected to a connection port of a main device, a sub body part 300 including a sub connector terminal 320 to be connected to a connection port of an external device, and an electric cable 500 electrically connecting the main connector terminal 220 to the sub connector terminal 320. The main body part 200 and the sub body part 300 are united by engaging by an engaging means that is engageable and disengageable, and vary a relative position between the main body part 200 and the sub body part 300 by disengaging by the engaging means. The external device is electrically connected to the main device and is simultaneously attached to the main device by connecting the main device to the external device with the connection unit 100 while the main body part 200 and the sub body part 300 are united.