CN206709739U - A kind of scale for measuring Plant Height in Wheat - Google Patents

Abstract

The utility model provides a kind of scale for measuring Plant Height in Wheat, belong to plant height measurement apparatus technical field, including nonadjustable signal, flexible scale and rod support, nonadjustable signal is semi-circular cylindrical, semicircular cylinder of the flexible scale for matching on nonadjustable signal inwall, flexible scale can slide up and down along nonadjustable signal, be horizontally fixed with one first fan-shaped convex edge in the middle part of the inwall top of flexible scale, rod support is fixedly connected on the lower section of nonadjustable signal.The scale structure of the measurement Plant Height in Wheat is simple, the scale of semi-circular cylindrical is easier to get close to wheat, it can also play a part of helping wheat simultaneously, flexible scale may slide into the position of needs and fix, also, the first fan-shaped convex edge can be as a position slide calliper rule on wheat top, the convenient plant height for reading wheat, it is also possible to read the length of the wheat head, rod support, which can steadily be inserted in soil, eliminates hand steered scale and the repeatedly trouble of regulation scale perpendicularity.

Description

A kind of scale for measuring Plant Height in Wheat

Technical field

The utility model belongs to plant height measurement apparatus technical field, and in particular to a kind of scale for measuring Plant Height in Wheat.

Background technology

The plant height of wheat is one of important indicator for evaluating wheat morphological character, concerns the yield of wheat, therefore very heavy Will.So the measurement to Plant Height in Wheat is accurate, while also to meet that wheat cultivation area is big, measure the characteristics of workload is big. In actually work is measured, lack convenient and practical Plant Height in Wheat surveyors' staff, so needing solve Plant Height in Wheat surveyors' staff The problem of practicality.

China Patent No. provides a kind of multi-functional plant height for CN201520102105.8 patent and selects chi, by three Slidable extending ruler portion is added on the meter ruler body of angle body shape, the length that ruler can measure is extended, solves present survey The plant plant height such as wheat higher the problem of can not measuring during amount, and the ruler of triangle body shape, place and consolidate, be not easy volt and fall, But the extending ruler portion purposes in multi-functional plant height selection chi is single, the problem of also not accounting for wheat head dimensional measurement.

Utility model content

In order to overcome above-mentioned the shortcomings of the prior art, the utility model provides a kind of mark for measuring Plant Height in Wheat Chi.

To achieve these goals, the utility model provides following technical scheme：

A kind of scale for measuring Plant Height in Wheat, it is characterised in that described solid including nonadjustable signal, flexible scale and rod support Drift slide is semi-circular cylindrical, and the side of inwall two of the nonadjustable signal is provided with neck, and the neck bottom lock is described solid The side of outer wall two of drift slide is vertically labeled with the first scale, and the flexible scale is matching on the nonadjustable signal inwall Semicircular cylinder, the inwall top of the flexible scale is horizontally fixed with the first fan-shaped convex edge, the two sides peace of the flexible scale It is vertical among the outer wall of the flexible scale to be labeled with the second scale in the neck, the side wall of the nonadjustable signal and The side wall of the flexible scale is provided with some hemisphere juts being mutually matched, and the rod support includes semicircle conical shell, the second sector Convex edge and the 3rd fan-shaped convex edge, the tip of the semicircle conical shell down, the upper edge of the semicircle conical shell and the nonadjustable signal Lower edge is matched, and the upper edge of the semicircle conical shell is fixedly connected with the lower edge of the nonadjustable signal, and edge is interior on the semicircle conical shell Side level is fixedly connected with the described second fan-shaped convex edge, and the outside level on edge is fixedly connected with the described 3rd on the semicircle conical shell Fan-shaped convex edge.

Preferably, at intervals of 5cm, graduation mark is denoted as from small to large, carving from bottom to top the graduation mark of first scale It is black to spend line printed words.

Preferably, at intervals of 1cm, graduation mark is denoted as from small to large, carving from top to bottom the graduation mark of second scale It is black to spend line printed words.

Preferably, the range of the nonadjustable signal is 100cm, and the range of the flexible scale is 60cm.

Preferably, the hemisphere jut has two row, and is arranged between the three row graduation mark.

Preferably, half path length of the second fan-shaped convex edge described in the radius ratio of the described first fan-shaped convex edge.

Preferably, the material of the nonadjustable signal and the flexible scale is transparent plastic.

Preferably, the material of the rod support is metal.

The scale structure of measurement Plant Height in Wheat provided by the utility model is simple, and the scale of semi-circular cylindrical is easier to get close to small Wheat, while can also play a part of helping wheat, flexible scale may slide into the position of needs and fix, also, the One fan-shaped convex edge can be as a position slide calliper rule on wheat top, the convenient plant height for reading wheat, it is also possible to read wheat The length of fringe, rod support, which can steadily be inserted in soil, eliminates hand steered scale and the repeatedly trouble of regulation scale perpendicularity.

Brief description of the drawings

Fig. 1 is the structural representation of the scale of the measurement Plant Height in Wheat of the utility model embodiment 1.

Embodiment

Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is further described.Following examples are only used for Clearly illustrate the technical solution of the utility model, and the scope of protection of the utility model can not be limited with this.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", The orientation or position relationship of the instruction such as " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings or position relationship, are only For the ease of description the technical solution of the utility model and simplify description, rather than indicate or imply that signified device or element must There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.

In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important Property., it is necessary to which explanation, unless otherwise clear and definite regulation or limits, term " connected ", " connect in description of the present utility model Connect " it should broadly understood, for example, it may be fixedly connected or be detachably connected, or integral type connection；It can be machine Tool connects or electrical connection；Can be joined directly together or be indirectly connected by intermediary.For this area Those of ordinary skill for, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.At this In the description of utility model, unless otherwise indicated, " multiple " are meant that two or more, will not be described in detail herein.

Embodiment 1

The utility model provides a kind of scale for measuring Plant Height in Wheat, specifically as shown in figure 1, including nonadjustable signal 1, stretching Contracting scale 2 and rod support 3, nonadjustable signal 1 are semi-circular cylindrical, and the side of inwall two of nonadjustable signal 1 is provided with neck 11, neck 11 Bottom lock, the side of outer wall two of nonadjustable signal 1 are vertically labeled with the first scale, and the scale 2 that stretches is matching in nonadjustable signal 1 Semicircular cylinder on inwall, the scale of semi-circular cylindrical are easier to get close to wheat, while can also play a part of helping wheat, stretch One first fan-shaped convex edge 21 is horizontally fixed with the middle part of the inwall top of scale 2, two sides of flexible scale 2 are arranged on neck 11 It is interior, and can be slided up and down along neck 11, vertically it is labeled with the second scale, nonadjustable signal 1 among the outer wall of flexible scale 2 Side wall and the side wall of flexible scale 2 be provided with some hemisphere juts 12 being mutually matched, the so flexible can of scale 2 is slided To the position of needs and fix, also, the first fan-shaped convex edge 21 can be convenient to read as a position slide calliper rule on wheat top The plant height of wheat is taken, meanwhile, flexible scale 2 may also be used for measuring the length of the wheat head.Rod support 3 includes semicircle conical shell 31, second Fan-shaped 32 and the 3rd fan-shaped convex edge 33 of convex edge, the tip of semicircle conical shell 31 may be inserted into soil down, the upper edge of semicircle conical shell 31 Matched with the lower edge of nonadjustable signal 1, the upper edge of semicircle conical shell 31 is fixedly connected with the lower edge of nonadjustable signal 1, on semicircle conical shell 31 The inner side level on edge is fixedly connected with the second fan-shaped convex edge 32, and the outside level on edge is fixedly connected with the 3rd fan on semicircle conical shell 31 Shape convex edge 33, the stopping means that the two horizontal convex edges can be inserted in soil as rod support 3, the tip of semicircle conical shell 31 is inserted Bury untill the second fan-shaped 32 and the 3rd fan-shaped convex edge 33 of convex edge is close to ground, in this way, rod support 3 can steadily be inserted Hand steered scale and the repeatedly trouble of regulation scale perpendicularity are eliminated in burying.

Further, the graduation mark of the first scale is at intervals of 5cm, and graduation mark is denoted as from small to large from bottom to up, scale Line printed words are black.

Further, the graduation mark of the second scale is at intervals of 1cm, in order to improve the precision of the data of reading, graduation mark from Up to it is denoted as down from small to large, the convenient length for reading the wheat head, graduation mark printed words are black.

Further, the range of nonadjustable signal 1 is 100cm, and the range for the scale 2 that stretches is 60cm.

Further, hemisphere jut 12 has two row, and is arranged between three row graduation marks.

Further, half path length of the fan-shaped convex edge 32 of radius ratio second of the first fan-shaped convex edge 21, the when close to wheat The screens that one fan-shaped convex edge 21 is extended to above the wheat head to the plant height of the wheat head is more accurate.

Further, the material of nonadjustable signal 1 and flexible scale 2 is transparent plastic, so can be seen clearly that flexible mark The position of chi 2 and the second scale, the wheat that can also be seen behind scale, allow reading and take pictures it is all more convenient.

Further, the material of rod support 3 is metal, rod support 3 is had in enough intensity insertion soil well.

In summary, when using a kind of scale of measurement Plant Height in Wheat provided by the utility model, first by semi-circular cylindrical Scale inwall get close to wheat, then by the tip insertion soil of semicircle conical shell 31 until the second fan-shaped convex edge and the 3rd fan-shaped convex edge Untill 33 are close to ground, then, wheat top is arrived in mobile first fan-shaped convex edge 21, according to the position where the first fan-shaped convex edge 21 Put at the same read the plant height of wheat and the length of the wheat head, it is necessary to describe in detail, when Plant Height in Wheat be higher than nonadjustable signal 1 height When spending, required position will be extracted on flexible scale 2, the range for being sized at nonadjustable signal 1 of Plant Height in Wheat adds flexible scale 2 The length of stretching, when Plant Height in Wheat is less than the height of nonadjustable signal 1, required position, Plant Height in Wheat will be shifted onto under flexible scale 2 The position being sized at where the first fan-shaped convex edge 21 nonadjustable signal 1 on registration, in order to improve measurement accuracy, Ke Yitong When with reference to the flexible reading of scale 2.

Embodiment described above is only the preferable embodiment of the utility model, and the scope of protection of the utility model is not It is limited to this, any those skilled in the art can become apparent in the technical scope that the utility model discloses Technical scheme simple change or equivalence replacement, belong to the scope of protection of the utility model.

Claims (8)

1. A kind of 1. scale for measuring Plant Height in Wheat, it is characterised in that including nonadjustable signal (1), stretch scale (2) and rod support (3), The nonadjustable signal (1) is semi-circular cylindrical, and the side of inwall two of the nonadjustable signal (1) is provided with neck (11), the card Groove (11) bottom lock, the side of outer wall two of the nonadjustable signal (1) are vertically labeled with the first scale, the flexible scale (2) semicircular cylinder for matching on the nonadjustable signal (1) inwall, the inwall top of the flexible scale (2) is horizontally fixed with First fan-shaped convex edge (21), two sides of the flexible scale (2) are arranged in the neck (11), the flexible scale (2) Outer wall among it is vertical be labeled with the second scale, the side wall of the nonadjustable signal (1) and the side wall of the flexible scale (2) are set There are some hemisphere juts (12) being mutually matched, the rod support (3) includes semicircle conical shell (31), the second fan-shaped convex edge (32) and the Three fan-shaped convex edges (33), down, the upper edge of the semicircle conical shell (31) and the fixation are marked at the tip of the semicircle conical shell (31) The lower edge matching of chi (1), the upper edge of the semicircle conical shell (31) are fixedly connected with the lower edge of the nonadjustable signal (1), and described half The inner side level on edge is fixedly connected with the described second fan-shaped convex edge (32) in Conical Shells With (31), edge on the semicircle conical shell (31) Outside level is fixedly connected with the described 3rd fan-shaped convex edge (33).
2. 2. the scale of measurement Plant Height in Wheat according to claim 1, it is characterised in that between the graduation mark of first scale 5cm is divided into, graduation mark is denoted as from small to large from bottom to top, and graduation mark printed words are black.
3. 3. the scale of measurement Plant Height in Wheat according to claim 1, it is characterised in that between the graduation mark of second scale 1cm is divided into, graduation mark is denoted as from small to large from top to bottom, and graduation mark printed words are black.
4. 4. the scale of measurement Plant Height in Wheat according to claim 1, it is characterised in that the range of the nonadjustable signal (1) For 100cm, the range of the flexible scale (2) is 60cm.
5. 5. the scale of measurement Plant Height in Wheat according to claim 1, it is characterised in that the hemisphere jut (12) has two Row, and be arranged between the three row graduation mark.
6. 6. the scale of measurement Plant Height in Wheat according to claim 1, it is characterised in that the first fan-shaped convex edge (21) Half path length of the second fan-shaped convex edge (32) described in radius ratio.
7. 7. the scale of measurement Plant Height in Wheat according to claim 1, it is characterised in that the nonadjustable signal (1) and described The material of flexible scale (2) is transparent plastic.
8. 8. the scale of measurement Plant Height in Wheat according to claim 1, it is characterised in that the material of the rod support (3) is gold Category.