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A ruler for surveying plant diversity

A variety of plant technology, applied in the direction of mechanical devices, instruments, measuring devices, etc., can solve the problems of cumbersome adjustment methods, time-consuming and laborious, etc., and achieve the effect of convenient size adjustment, convenient operation, and easy portability

Active Publication Date: 2021-06-25
ANHUI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to solve the shortcomings of cumbersome adjustment, time-consuming and labor-intensive adjustment when adjusting the size, and propose a ruler for plant diversity investigation.

Method used

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  • A ruler for surveying plant diversity
  • A ruler for surveying plant diversity
  • A ruler for surveying plant diversity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] refer to Figure 1-6 , a ruler for plant diversity investigation, comprising a first ruler 1 and a second ruler 2, one side of the first ruler 1 and the second ruler 2 is provided with a third ruler 3 and a fourth ruler 4 One side of the first ruler plate 1 and the second ruler plate 2 is provided with a groove 5 with one side as an opening, and a screw rod 6 is installed on the inner wall of one side of the groove 5 on the first ruler plate 1. One side of the three-foot plate 3 and the fourth foot plate 4 is provided with a chute 7, and two connecting blocks 8 are slidably installed in the two chute 7, and the connecting block 8 is slidably connected with the side wall of the corresponding groove 5 , the two connecting blocks 8 above the second ruler plate 2 are provided with threaded holes, the threads of the two threaded holes are in the opposite direction, the screw rod 6 is threaded with the two threaded holes, and the four connecting blocks 8 are provided with Ro...

Embodiment 2

[0037] refer to Figure 1-6, a ruler for plant diversity investigation, comprising a first ruler 1 and a second ruler 2, one side of the first ruler 1 and the second ruler 2 is provided with a third ruler 3 and a fourth ruler 4 One side of the first ruler plate 1 and the second ruler plate 2 is provided with a groove 5 with one side as an opening, and a screw rod 6 is installed on the inner wall of one side of the groove 5 on the first ruler plate 1. One side of the three-foot plate 3 and the fourth foot plate 4 is provided with a chute 7, and two connecting blocks 8 are slidably installed in the two chute 7, and the connecting block 8 is slidably connected with the side wall of the corresponding groove 5 , the two connecting blocks 8 above the second ruler plate 2 are provided with threaded holes, the threads of the two threaded holes are in the opposite direction, the screw rod 6 is threaded with the two threaded holes, and the four connecting blocks 8 are provided with Rot...

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PUM

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Abstract

The invention belongs to the technical field of plant diversity investigation, in particular to a ruler for plant diversity investigation. Aiming at the existing problems of cumbersome adjustment and time-consuming and labor-intensive adjustment when adjusting the size, the following scheme is proposed, which includes the first ruler One side of the first and second ruler boards is provided with a third ruler board and a fourth ruler board, and one side of the first and second ruler boards is provided with a The side is set as a groove with an opening, and a screw rod is installed on the inner wall of the groove on one side of the first ruler plate, and a chute is provided on one side of the third and fourth ruler plates. There are two connecting blocks slidingly installed in the grooves, and the connecting blocks are slidingly connected with the side walls of the corresponding grooves. The invention is convenient for size adjustment, convenient operation, time-saving and labor-saving. The board, the third foot board and the fourth foot board are disassembled for easy portability.

Description

technical field [0001] The invention relates to the technical field of plant diversity survey, in particular to a ruler for plant diversity survey. Background technique [0002] Plants are one of the main forms of life, including familiar organisms such as trees, shrubs, vines, grasses, ferns, green algae, and lichens. Plant diversity includes species diversity, genetic diversity, and ecological environment diversity. , you need to use the quadrat when surveying plants. [0003] Through retrieval, publication number: the patent document of CN208383128U discloses a kind of square ruler. The sample square ruler has four flat bars, several elbows and at least one three-way elbow; the flat bar is connected by the elbow or / and at least one three-way elbow to form a rectangle. The advantages of this patent are: simple structure, portability, convenient installation and use, adjustable size and wide application range. [0004] However, in the above-mentioned patent documents, wh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/00
CPCG01B5/00G01B5/0035
Inventor 傅松玲马玉华黄铖冯春王文静杨少博谷明远俞红王兆成
Owner ANHUI AGRICULTURAL UNIVERSITY