The utility model discloses a portable plant height measuring ruler, comprising: a body, handle and a slider, the ruler comprises a ruler body and a plurality of ruler A B; the ruler and the ruler A B is a cuboid groove opening at the top end of the cross section of the ruler and the ruler A B is similar to the concave shape, both sides of the inner wall of the ruler and the ruler A B are equipped with a chute; the ruler body of the left side of the A through the rotation of the pin is connected with the fixed ruler, the ruler is fixedly connected with the left side of the A block is matched with the fixed ruler, right side the ruler and the ruler A B are equipped with a fixed jack, above the jacks are arranged between the fixed screw holes A connected; the ruler body B on the left side of both sides is provided with a fixed pin socket is matched with the fixed phase. The utility model can be assembled according to the requirement of the proper number of the ruler B. When the diameter of the plant exceeds the maximum range of the measuring ruler, the measuring tape in the right storage chamber can be taken out to measure the plant.
【技术实现步骤摘要】
一种便携式植株胸径测量尺
本技术涉及植株胸径测量
,尤其涉及一种便携式植株胸径测量尺。
技术介绍
在林木生产和研究领域,为测量林木的胸径常常采用软尺,但软尺操作起来十分不便、测量速度慢,测量周长后还必须经过计算才能得到林木胸径,除此之外,在林业调查或林木生产中,林业工作者也有采用游标卡尺对林木直径进行测量,而游标卡尺的量爪较短,只能用于2年以下小林木;同时游标卡尺的读数过于精确,不适用于林木的测量,中国专利授权公告号:CN203349751U,公开了一种苗木胸径测量工具,但其操作复杂、携带不便、量程有限适应性不强。如何避开繁琐的计算问题,直接读取林木的胸径,增加测量尺的便携性以及增大测量量程是目前所亟需解决的问题。
技术实现思路
本技术旨在至少在一定程度上解决相关技术中的技术问题之一。为此,本技术的一个目的在于提出一种便携式植株胸径测量尺,尺身可以组合也可以拆卸,携带方便。根据本技术实施例的一种便携式植株胸径测量尺,包括:尺身、把手和滑块,所述尺身包括尺身A和多个尺身B;所述尺身A和尺身B均为顶端开口的长方体槽,所述尺身A和尺身B的横截面类似于“凹”字形,所述尺身A ...
【技术保护点】
一种便携式植株胸径测量尺,其特征在于,包括:尺身、把手和滑块,所述尺身包括尺身A和多个尺身B;所述尺身A和尺身B均为顶端开口的长方体槽,所述尺身A和尺身B的横截面类似于“凹”字形,所述尺身A和尺身B的两侧内壁均设有滑槽;所述尺身A的左侧通过销轴转动连接有固定尺,所述尺身A的左侧固定连接有与固定尺相匹配的挡块,所述尺身A和尺身B的右侧两边均设有固定插孔,所述固定插孔的上方均设有与其连通的螺钉孔A;所述尺身B的左侧两边均设有与固定插孔相配合的固定插脚,所述固定插脚上均设有与螺钉孔A相匹配的螺钉孔B,所述尺身A和尺身B之间通过固定插脚与固定插孔插接并通过螺钉穿过螺钉孔A和螺钉孔B ...
【技术特征摘要】
1.一种便携式植株胸径测量尺,其特征在于,包括:尺身、把手和滑块,所述尺身包括尺身A和多个尺身B;所述尺身A和尺身B均为顶端开口的长方体槽,所述尺身A和尺身B的横截面类似于“凹”字形,所述尺身A和尺身B的两侧内壁均设有滑槽;所述尺身A的左侧通过销轴转动连接有固定尺,所述尺身A的左侧固定连接有与固定尺相匹配的挡块,所述尺身A和尺身B的右侧两边均设有固定插孔,所述固定插孔的上方均设有与其连通的螺钉孔A;所述尺身B的左侧两边均设有与固定插孔相配合的固定插脚,所述固定插脚上均设有与螺钉孔A相匹配的螺钉孔B,所述尺身A和尺身B之间通过固定插脚与固定插孔插接并通过螺钉穿过螺钉孔A和螺钉孔B固定,相邻尺身B之间的连接方式与尺身A和尺身B之间的连接方式相同;所述滑块的两侧均设有与滑槽相匹配的凸起,所述滑块通过凸起和滑槽与尺身滑动连接,所述滑块通过转轴转动连接有移动尺,所述滑块的上端固定连接有限位挡块;所述把手的内部中空,所述把...
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。