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Measuring tape

A technology of tape measure and ruler spring, which is applied in the field of tape measure, can solve problems such as inconvenience, achieve the effect of improving work efficiency and saving time for recording and measuring

Inactive Publication Date: 2019-03-05
张冬青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using it, people need to record the measurement data after measurement, which is very inconvenient, or another person needs to record the data separately

Method used

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  • Measuring tape

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] As shown in the figure, a tape measure, the outer wall of the box body 1 is provided with a digital recorder 2 .

[0012] During use, after the user measures the distance, after the user reports the measured data by voice directly, the digital recorder 2 directly stores the measured data reported by the user's voice.

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Abstract

The invention relates to a measuring tape, and belongs to the technical field of measuring tools. A digital recorder is arranged in the outer wall of a box body. A user spends less time measuring, andthe working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of measuring tools, in particular to a tape measure. Background technique [0002] A measuring tape is a measuring tool commonly used in daily life. What you often see is a steel tape measure, which is commonly used in construction and decoration, and is also one of the necessary tools for families. People need to record measurement data after measurement during use, which is very inconvenient, or requires another person to record data separately. Contents of the invention [0003] In order to solve the deficiencies and defects of the prior art, the invention provides a tape measure, which can record measurement data at any time and save measurement time. [0004] The technical scheme adopted in order to solve its technical problem is: [0005] A tape measure comprises a box body, a tape measure, a ruler return spring, and a hollow shaft, and a digital recorder is arranged on the outer wall of the box. ...

Claims

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Application Information

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IPC IPC(8): G01B3/10
CPCG01B3/1061
Inventor 张冬青
Owner 张冬青