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Method for dividing straight line equally and equal division gage

A straight line and equal division technology, applied in printing, writing utensils, etc., can solve the problems of wasting teaching or drawing time, time-consuming, and complicated

Inactive Publication Date: 2016-03-16
孙谦怀
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The above equal division method wastes teaching or drawing time, especially when the length of the line segment cannot be divided into integers, it is more complicated and time-consuming

Method used

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  • Method for dividing straight line equally and equal division gage
  • Method for dividing straight line equally and equal division gage

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Embodiment 1

[0016] Embodiment 1, a method of equally dividing a straight line, including the first scale body and the second scale body hinged to each other, and the tip A of the first scale body and the tip B of the second scale body are respectively aligned with the m to be equally divided At both ends of the straight line, the distance from the hinged end P on the first scale body to the tip A is PA, wherein the first scale body is provided with n equal division scales, and the position of n equal division scales is at n equal divisions of PA, n>1, n is a natural number; the rotating end D of a telescopic scale body parallel to the second scale body is aligned with the m equal division scale, the intersection point of the tip C and the straight line is the m equal division point, CB is the length of the equal division line segment, n >m, m>1, m is a natural number.

[0017] The position of the n equal division scale is at the n equal division of PA, the hinge end P is the starting end,...

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PUM

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Abstract

The invention provides a method for dividing a straight line equally. According to the method, a first ruler body and a second ruler body mutually hinged are involved, the pointed end A of the first ruler body and the pointed end B of the second ruler body are aligned to the two ends of the straight line to be equally divided into m sections respectively, the distance from the hinge end P of the first ruler body to the pointed end A is PA, the first ruler body is provided with n equal division scales, and the n equal division scales are located at the n equal division positions of PA; the rotation end D of a telescopic ruler body parallel with the second ruler body is aligned to m equal division scales, the intersection of the pointed end C and the straight line is the m equal division point, and CB is the equal division segment length. The invention further provides an equal division gage capable of equally dividing the straight line fast.

Description

technical field [0001] The invention relates to the field of rulers and gauges, in particular to a method for equally dividing a straight line and an equally dividing rail. Background technique [0002] In teaching or drawing, to equally divide any line segment, the measurement method is generally used, and the line segment is calculated into segments according to the length of the line segment to be divided and then marked. The above-mentioned equal division method wastes teaching or drawing time, especially in the case where the length of the line segment cannot be divided into integers, it is more complicated and time-consuming. SUMMARY OF THE INVENTION [0003] The invention proposes a method for equally dividing a straight line and an equally dividing rail, which can simply and conveniently divide the line segment to be equally divided. [0004] The technical scheme of the present invention is realized as follows: [0005] A method of equally dividing a straight lin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B43L13/00
CPCB43L13/00
Inventor 孙谦怀
Owner 孙谦怀
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