Medicago sativa plant height measuring scale

Abstract

The utility model discloses a medicago sativa plant height measuring scale which comprises a plurality of vertical scale assemblies and can measure a plurality of medicago sativa plants at the same time, and the height of the measuring ends of the vertical scale assemblies can be adjusted. The fixing assembly is connected to the bottom of the vertical ruler assembly and provides support for the vertical ruler assembly, and the fixing assembly can switch different fixing structures according to terrains; the two ends of each transverse ruler assembly are each rotationally connected with one vertical ruler assembly, so that the positions of the vertical ruler assemblies can be changed based on rotation of the transverse ruler assemblies. The alfalfa plant height measuring ruler is simple in structure, the transverse ruler assembly is rotationally connected with the vertical ruler assembly, so that the position of the vertical ruler assembly can be changed along with the vertical ruler assembly, and a plurality of alfalfa plants at irregular positions can be conveniently measured at the same time; the fixing assembly is arranged at the bottom of the vertical ruler, multiple different stable supporting modes are achieved, conversion can be conducted at any time according to different terrains, and the application range is wide.

Description

TECHNICAL FIELD

[0001] The utility model relates to plant measurement technical field especially relates to a kind of alfalfa plant height measuring scale. BACKGROUND

[0002] Alfalfa, perennial root herbaceous plant of leguminous alfalfa, stem is straight, cluster or creeping, and is four ribbed, and is mostly branched.Alfalfa has the effect of relieving cough and asthma, treating dysuria and neuralgia, and is therefore widely used as medicinal materials.The measurement of alfalfa often uses special measuring scale to obtain the specification parameters of alfalfa.

[0003] Through retrieval, the utility model patent with announcement number CN213274033U discloses a kind of alfalfa plant height measuring scale, including crossbar, vertical scale, telescopic rod, base, plug, limit sleeve, handle, sliding sleeve;Two crossbars, two crossbars are connected by telescopic rod;Each crossbar is provided with handle at both ends;Multiple vertical scales;Each vertical scale is slidably sleeved with limit sleeve, and sliding sleeve is installed on the side of limit sleeve;Vertical scale bottom installs base, and plug is arranged in base bottom;Sliding sleeve is sleeved on crossbar.The measuring scale can measure the plant height of multiple alfalfa at a time.But the prior art still has the following shortcomings: firstly, the arrangement of the measuring scale by crossbar connecting multiple vertical scales is too single, cannot be transposed for multiple alfalfa, and is inconvenient to carry;Secondly, the measuring scale adopts plug at bottom, although it is convenient to fix in mountainous area, but it will damage ground when used in indoor or paved road, and the scope of application is small.

[0004] Based on the above technical problems, the skilled person in the art urgently needs to develop a kind of alfalfa plant height measuring scale, which is simple in structure, flexible in transposition, can measure multiple alfalfa at the same time, and has multiple fixing modes at bottom, wide in application range. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of alfalfa plant height measuring scale, which is simple in structure, flexible in transposition, can measure multiple alfalfa at the same time, and has multiple fixing modes at bottom, wide in application range.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The utility model discloses a kind of alfalfa plant height measuring scale, the measuring scale includes:

[0008] Multiple vertical scale components can measure multiple alfalfa at the same time, and the measuring end of the vertical scale component can adjust height;And

[0009] Fixed component connected to the bottom of the vertical scale component provides support for the vertical scale component, and the fixed component can switch different fixed structures according to terrain;

[0010] The measuring scale further comprises:

[0011] A plurality of horizontal scale assemblies, both ends of each horizontal scale assembly are rotatably connected with a vertical scale assembly, so that each vertical scale assembly can change position based on the rotation of the horizontal scale assembly.

[0012] Further, the vertical scale assembly comprises a vertical scale configured as a telescopic structure; and

[0013] A connecting part arranged at the bottom of the vertical scale, the connecting part has three fixing plates, the top fixing plate is connected with the vertical scale, the bottom fixing plate is connected with the fixing assembly, and a pin shaft is arranged between the adjacent two fixing plates for staggered connection of the two horizontal scale assemblies.

[0014] Further, the fixing assembly comprises a first fixing part connected with the lower end of the vertical scale assembly; and

[0015] A second fixing part mounted on the first fixing part, the second fixing part is configured as a detachable structure, and the second fixing part is mounted or detached to change the fixing form at the bottom.

[0016] Further, the first fixing part comprises a support block connected with the bottom of the vertical scale assembly, an outer thread is arranged on the lower outer side of the support block for connection of the second fixing part;

[0017] A conical spike fixedly connected with the lower end of the support block for insertion into the ground to form a fixed structure.

[0018] Further, the second fixing part comprises a stabilizing seat, an inner cavity structure is formed in the stabilizing seat for accommodation of the conical spike, and an inner thread is arranged on the inner wall of the cavity of the stabilizing seat for connection of the first fixing part.

[0019] Further, the horizontal scale assembly comprises a horizontal scale; and

[0020] A rotating ring arranged at both ends of the horizontal scale, the rotating ring is connected with the pin shaft.

[0021] Preferably, one of the horizontal scale assemblies is provided with a strap.

[0022] In the above technical solution, the alfalfa plant height measuring scale has the following beneficial effects:

[0023] The alfalfa plant height measuring scale has simple structure, the horizontal scale assembly is rotatably connected with the vertical scale assembly, the position of the vertical scale assembly can be changed, and multiple alfalfa plants with irregular positions can be measured at the same time.

[0024] The fixed assembly arranged at the bottom of the vertical ruler has multiple different stable supporting modes, can be converted at any time according to different terrains, has wide application range, and improves practicability. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to make the technical personnel in the art better understand the technical scheme of the present application or prior art, the following will briefly introduce the drawings needed to be used in the embodiments, obviously, the drawings in the following description are only some embodiments described in the present application, and for the ordinary skilled in the art, other drawings can also be obtained according to these drawings.

[0026] Figure 1 A plan view of the alfalfa plant height measuring ruler provided by the embodiment of the present application;

[0027] Figure 2 A connection schematic view of multiple vertical ruler assemblies in the alfalfa plant height measuring ruler provided by the embodiment of the present application;

[0028] Figure 3 A structure schematic view of a horizontal ruler assembly in the alfalfa plant height measuring ruler provided by the embodiment of the present application;

[0029] Figure 4 A split schematic view of a fixed assembly in the alfalfa plant height measuring ruler provided by the embodiment of the present application;

[0030] Figure 5 The alfalfa plant height measuring ruler provided by the embodiment of the present application; Figure 2 An enlarged view of A in the alfalfa plant height measuring ruler.

[0031] Explanation of reference signs:

[0032] 1, vertical ruler assembly; 2, fixed assembly; 3, horizontal ruler assembly; 4, bandage;

[0033] 101, vertical ruler; 102, fixed plate; 103, pin shaft;

[0034] 201, first fixed part; 202, second fixed part; 2011, support block; 2012, external thread; 2013, conical spike; 2021, stable seat; 2022, internal thread;

[0035] 301, horizontal ruler; 302, rotating ring. DETAILED DESCRIPTION

[0036] In order to make the technical personnel in the art better understand the technical scheme of the present application, the following will further introduce the present application in combination with the drawings.

[0037] Referring to Figures 1-5 As shown in the figure;

[0038] The utility model discloses a kind of alfalfa plant height measuring scales, the measuring scale includes:

[0039] Multiple vertical ruler components 1, multiple alfalfa can be simultaneously provided with measurement, and the measuring end of the vertical ruler component 1 can adjust height;And

[0040] Fixed component 2 connected to the bottom of the vertical ruler component 1, provide support for the vertical ruler component 1, and the fixed component 2 can be switched according to topography Different fixed structure;

[0041] The measuring scale further includes:

[0042] Multiple horizontal ruler components 3, both ends of each horizontal ruler component 3 are rotatably connected with one vertical ruler component 1, so that each vertical ruler component 1 can be transformed based on the rotation of the horizontal ruler component 3 Position.

[0043] As a further introduction of the embodiment, the vertical ruler component 1 includes a vertical ruler 101, which is configured as a telescopic structure. The vertical ruler 101 provided in the embodiment adopts a telescopic measuring scale structure in the prior art, which will not be described in detail here. And

[0044] The connecting part is provided at the bottom of the vertical ruler 101, the connecting part has three fixed plates 102, the top fixed plate 102 is connected to the vertical ruler 101, the bottom fixed plate 102 is connected to the fixed component 2, and a pin shaft 103 is provided between the two adjacent fixed plates 102 for offset connection of the two horizontal ruler components 3. In actual use, the horizontal ruler component 3 can be rotated along the vertical ruler component 1 connected at one end, and the vertical ruler component 1 at the other end is swung to transform the position of the different vertical ruler components 1, so as to measure alfalfa at different positions.

[0045] As a further introduction of the embodiment, the fixed component 2 includes a first fixed part 201 connected to the lower end of the vertical ruler component 1. And

[0046] The second fixed part 202 is installed on the first fixed part 201, and the second fixed part 202 is configured as a detachable structure. The second fixed part 202 is installed or detached to convert the fixed form at the bottom.

[0047] As a further introduction of the embodiment, the first fixed part 201 includes a support block 2011 connected to the bottom of the vertical ruler component 1, and an outer thread 2012 is provided on the lower outer side of the support block 2011 for connecting the second fixed part 202.

[0048] The conical spike 2013 is fixedly connected to the lower end of the support block 2011, and is used for inserting into the ground to form a fixed structure.

[0049] As a further introduction of the embodiment, the second fixing part 202 comprises a stabilizing seat 2021, a cavity structure is formed inside the stabilizing seat 2021 for accommodating the conical spike 2013, and an internal thread 2022 is arranged on the cavity inner wall of the stabilizing seat 2021 for connecting the first fixing part 201. Specifically, the stabilizing seat 2021 is connected to the support block by being screwed clockwise, at this time the conical spike 2013 is completely hidden, and stable support is provided through the stabilizing seat 2021, which is suitable for use on flat or paved ground; the stabilizing seat 2021 is loosened counterclockwise to separate the stabilizing seat 2021 from the support block 2011, and stable support is formed by inserting the conical spike 2013 into the ground, which is suitable for use on outdoor land or mountainous areas.

[0050] Specifically, the height of the fixing assembly 2 and the height of the connecting part are both fixed values, and the sum of the heights is the measurement starting point of the vertical ruler 101, which can be added or subtracted according to the actual height during use.

[0051] It should be noted that the measuring ruler provided in the embodiment can be used more conveniently when multiple alfalfa plants are not measured at the same time. Specifically, the vertical ruler 101 and the fixing plate 102 are connected in a detachable manner, and can be connected by buckling, threading, interference fitting or the like, so that the disassembly is more convenient.

[0052] As a further introduction of the embodiment, the horizontal ruler assembly 3 comprises a horizontal ruler 301, and

[0053] A rotating ring 302 is arranged at both ends of the horizontal ruler 301, and the rotating ring 302 is connected to the pin shaft 103.

[0054] As a preferred technical solution of the embodiment, one of the horizontal ruler assemblies 3 is provided with a strap 4.

[0055] In the above technical solution, the alfalfa plant height measuring ruler has the following beneficial effects:

[0056] The alfalfa plant height measuring ruler has the following beneficial effects:

[0057] The fixing assembly arranged at the bottom of the vertical ruler has multiple different stable support modes, can be converted at any time according to different terrain, has wide application range, and improves practicability.

[0058] The above has only described certain exemplary embodiments of the present application by way of illustration, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application for those skilled in the art. Therefore, the above drawings and descriptions are illustrative in nature, and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. A ruler for measuring the height of alfalfa plants, characterized in that, The measuring ruler includes: Multiple vertical ruler components (1) are provided for simultaneous measurement of multiple alfalfa plants, and the measuring ends of the vertical ruler components (1) are height-adjustable; and The fixing component (2) connected to the bottom of the vertical ruler assembly (1) provides support for the vertical ruler assembly (1), and the fixing component (2) can switch different fixing structures according to the terrain; The measuring ruler also includes: Multiple horizontal ruler components (3), each of which is rotatably connected to a vertical ruler component (1) at both ends, so that each vertical ruler component (1) can change position based on the rotation of the horizontal ruler component (3).

2. The alfalfa plant height measuring ruler according to claim 1, characterized in that, The vertical ruler assembly (1) includes a vertical ruler (101) configured as a telescopic structure; and A connecting part is provided at the bottom of the vertical ruler (101), the connecting part has three fixing plates (102), the top fixing plate (102) is connected to the vertical ruler (101), the bottom fixing plate (102) is connected to the fixing component (2), and a pin (103) is provided between two adjacent fixing plates (102) for staggered connection of two horizontal ruler components (3).

3. The alfalfa plant height measuring ruler according to claim 1, characterized in that, The fixing component (2) includes a first fixing part (201) connected to the lower end of the vertical ruler component (1); and The second fixing part (202) is installed on the first fixing part (201), and the second fixing part (202) is configured as a detachable structure, so that the second fixing part (202) can be installed or removed to change the fixing form of the bottom.

4. The alfalfa plant height measuring ruler according to claim 3, characterized in that, The first fixing part (201) includes a support block (2011) connected to the bottom of the vertical ruler assembly (1), and the lower outer side of the support block (2011) is provided with an external thread (2012) for connecting the second fixing part (202); The cone-shaped spike (2013) fixed to the lower end of the support block (2011) is used to be inserted into the ground to form a fixed structure.

5. The alfalfa plant height measuring ruler according to claim 4, characterized in that, The second fixing part (202) includes a stabilizing seat (2021), the stabilizing seat (2021) has a cavity structure inside for accommodating the cone (2013), and the inner wall of the cavity of the stabilizing seat (2021) is provided with an internal thread (2022) for connecting the first fixing part (201).

6. The alfalfa plant height measuring ruler according to claim 2, characterized in that, The ruler assembly (3) includes a ruler (301); and Rotating rings (302) are provided at both ends of the horizontal ruler (301), and the rotating rings (302) are connected to the pin (103).

7. A ruler for measuring the height of alfalfa plants according to any one of claims 1 to 6, characterized in that, One of the ruler components (3) is fitted with a strap (4).

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