CN201173755Y - 一种能测量树木直径的两用尺 - Google Patents

一种能测量树木直径的两用尺 Download PDF

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Publication number
CN201173755Y
CN201173755Y CNU2008200197166U CN200820019716U CN201173755Y CN 201173755 Y CN201173755 Y CN 201173755Y CN U2008200197166 U CNU2008200197166 U CN U2008200197166U CN 200820019716 U CN200820019716 U CN 200820019716U CN 201173755 Y CN201173755 Y CN 201173755Y
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diameter
length
ruler
measurement
scales
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Expired - Fee Related
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CNU2008200197166U
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邓丽丽
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Abstract

本实用新型公开了一种能测量树木直径的两用尺,属于用于直接读数的带刻度或标记的尺,在尺面带有常规长度测量测度线的对应侧边有可以直接测量读取圆柱状物体直径长度的直径尺刻度线,根据周长等于直径乘以圆周率的公式计算出来,使其常规长度测量刻度和直径尺刻度对应,适用于园林工作人员测量不同粗细树木的直径,并且也能测量普通长度距离,提高园林工作人员的测量效率。

Description

一种能测量树木直径的两用尺
技术领域
本实用新型属于用于直接读数的带刻度或标记的尺。
背景技术
通常园林工作人员在测量各种不同粗细的树木时都用普通长度测量尺,然后根据周长等于直径乘以圆周率的公式计算出来树木的直径,增加计算环节,不方便。
实用新型内容
为了克服现有测量树木直径长度时要先测量周长并计算的不足,本实用新型提供一种能测量树木直径的两用尺,该测量树木直径的两用尺结构简单,直接读取直径长度。
本实用新型解决其技术问题所采用的技术方案是:在尺面带有常规长度测量测度线的对应侧边有可以直接测量读取圆柱状物体直径长度的直径尺刻度线,根据周长等于直径乘以圆周率的公式计算出来,使其常规长度测量刻度和直径尺刻度对应。
本实用新型的有益效果是适用于园林工作人员测量不同粗细树木的直径,能直接在尺面上读取数据,并且也能测量普通长度距离,提高园林工作人员的测量效率。
附图说明
附图1为本实用新型的结构示意图,
图中,1.常规长度测量测度线,2.直径尺刻度线
具体实施方式
本实用新型的具体实施方式是,如图所示:
实施例1,在尺面带有常规长度测量测度线1的对应侧边有可以直接测量读取圆柱状物体直径长度的直径尺刻度线2。

Claims (1)

1.一种能测量树木直径的两用尺,其特征是:在尺面带有常规长度测量测度线的对应侧边有可以直接测量读取圆柱状物体直径长度的直径尺刻度线。
CNU2008200197166U 2008-04-03 2008-04-03 一种能测量树木直径的两用尺 Expired - Fee Related CN201173755Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200197166U CN201173755Y (zh) 2008-04-03 2008-04-03 一种能测量树木直径的两用尺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200197166U CN201173755Y (zh) 2008-04-03 2008-04-03 一种能测量树木直径的两用尺

Publications (1)

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CN201173755Y true CN201173755Y (zh) 2008-12-31

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CNU2008200197166U Expired - Fee Related CN201173755Y (zh) 2008-04-03 2008-04-03 一种能测量树木直径的两用尺

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109186402A (zh) * 2018-09-12 2019-01-11 浙江省亚热带作物研究所 一种便携高效监测树木直径生长的测量环及其测量方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109186402A (zh) * 2018-09-12 2019-01-11 浙江省亚热带作物研究所 一种便携高效监测树木直径生长的测量环及其测量方法

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Granted publication date: 20081231