Indicia-Coded Spacing Guide Line Visual Measurement
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Solution Overview
Problem
Conventional measurement lines require additional devices for manual measurements, leading to increased costs and human error, and existing solutions like Gunter's chain are inefficient due to the need for manual counting of links.
Innovation Solution
The development of an improved spacing guide line with indicia-coded segments that provide visual measurement indicia, allowing for measurements along a straight line without the need for manual counting, featuring color-coded segments with distinct visual indicia to mark equally spaced locations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If conventional measurement lines are used to establish a straight line, then the straight line is provided, but additional measurement devices and manual operations are required leading to increased cost and human error
Solution Approach 1:
The patent combines the straight line establishment function with the measurement function into a single integrated device. The measurement line itself incorporates visual indicia (colors, patterns, or illuminated segments) that directly indicate measurement positions, eliminating the need for separate measurement devices and manual marking operations.
Solution Approach 2:
The measurement line provides self-measurement capabilities through its built-in visual indicia. The line automatically displays measurement positions without requiring external measurement tools or manual intervention, allowing operators to directly read measurement positions from the line itself.
2Ease of operation
If manual measurement with additional devices is used, then measurements can be performed along the straight line, but human error and increased operational complexity occur
Solution Approach 1:
The measurement line performs measurements automatically through its visual indicia system. The line itself indicates measurement positions without requiring manual counting or external measurement tools, eliminating human error in measurement operations.
Solution Approach 2:
The patent uses different colors, patterns, or illuminated states on the measurement line to visually indicate different measurement positions. This visual encoding system allows operators to easily identify measurement positions without manual counting, improving both ease of operation and reliability.
3Productivity
If Gunter's chain is used to establish straight line and perform measurements, then measurement capability is provided, but manual counting of links is required which is inefficient and error-prone
Solution Approach 1:
Instead of requiring manual counting of uniform links, the measurement line uses visually distinct segments with different colors or patterns. Each segment represents a known distance, allowing operators to quickly identify measurement positions by visual inspection rather than counting individual links.
Solution Approach 2:
The measurement line is divided into distinct segments with visual indicia that represent specific measurement intervals. This segmentation allows operators to directly identify measurement positions without counting, improving efficiency while maintaining the ability to establish straight lines between points.
Data Source
AI summary
A spacing guide line apparatus is provided. The apparatus includes a strand of spacing guide line that includes two or more indicia-coded segments. The indicia-coded segments have different visual indicia from the corresponding base segments disposed between each consecutive pair of the indicia-coded segments. A length of each of the indica-coded segments and a length of each of the corresponding base segments has a same value. A plurality of boundaries between the one or more indicia-coded segments and the one or more corresponding base segments provide a visual indication of a plurality of incrementally spaced locations along the spacing guide line that are spaced apart by a spacing having a value equal to the same value of the length of each indicia-coded segment and the length of each corresponding base segment. A method is also disclosed for installing parts at set intervals using the spacing guide line apparatus.