Populus simonii phenotype data measuring device

Abstract

The utility model discloses a populus simonii phenotype data measuring device, and belongs to the technical field of tree measurement. A populus simonii phenotype data measuring device comprises a measuring tape and further comprises a telescopic cylinder, a telescopic rod is arranged in the telescopic cylinder in a sliding mode, a mounting base is rotationally arranged at the end, away from the telescopic cylinder, of the telescopic rod, the measuring tape is arranged in the mounting base, and scale marks are fixedly arranged on the outer wall of the telescopic rod; a limiting assembly used for limiting sliding of the telescopic rod is arranged on the telescopic cylinder. According to the utility model, the telescopic cylinder is arranged, the telescopic rod is arranged in the telescopic cylinder in a sliding manner, the scale marks are fixedly arranged on the outer wall of the telescopic rod, the mounting seat is arranged at the top of the telescopic rod, and the measuring tape is arranged in the mounting seat, so that the chest height position of a tree trunk can be conveniently determined; the method can frequently determine the breast height positions of a plurality of trunks, facilitates the improvement of the measurement efficiency, and improves the accuracy of measurement data.

Description

Technical Field

[0001] The utility model relates to the technical field of tree measurement, in particular to a Populus simonii phenotypic data measurement device. Background Art

[0002] Populus simonii is a plant of the genus Populus in the family Populaceae and is an artificially cultivated poplar hybrid. Populus simonii has strong adaptability, prefers a humid environment, and is not strict with soil requirements, so it can grow in various soil types. Populus simonii has a well-developed root system, which plays a good role in resisting wind and sand and maintaining ground stability, so it is also used in shelterbelts, green belts and other projects. In garden research, researchers usually regularly measure the phenotypic data of Populus simonii planted in forest areas. The diameter at breast height and plant height are the most commonly measured indicators in the phenotypic data.

[0003] When measuring the DBH, the national unified DBH measurement data is generally used, that is, the tree is 1.3 meters above the ground, which is the best point for measuring the tree's DBH. In actual measurement, it is first necessary to use a tree ruler to measure the tree 1.3 meters above the ground, and then use the tree ruler to measure the tree's DBH at breast height. Since there are many Populus simonii in the forest area, the breast height of the trees is frequently measured, and the measurement efficiency is low. Alternatively, researchers directly judge the breast height of the trunk with the naked eye based on the previous measurement points, and then use this as a basis to measure the DBH of the trunk. Therefore, certain deviations are prone to occur during the measurement process, which will affect the accuracy of the DBH data. Utility Model Content

[0004] The utility model aims to solve the problem that the chest height position needs to be frequently measured and the measurement efficiency is low in the prior art, and proposes a device for measuring phenotypic data of Populus simonii.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for measuring phenotypic data of Populus simonii comprises a measuring tape and a telescopic cylinder, wherein a telescopic rod is slidably arranged in the telescopic cylinder, a mounting seat is rotatably arranged at one end of the telescopic rod away from the telescopic cylinder, the measuring tape is arranged in the mounting seat, and scale lines are fixedly arranged on the outer wall of the telescopic rod; a limit assembly for limiting the sliding of the telescopic rod is arranged on the telescopic cylinder.

[0007] In order to facilitate fixing the telescopic cylinder on the ground, preferably, a bottom plate is fixedly provided at the bottom of the telescopic cylinder, a plurality of groups of ground nails are fixedly provided at the bottom of the bottom plate, and a protective cover is threadedly connected to the bottom plate.

[0008] In order to prevent the telescopic rod from sliding during use, preferably, the limit assembly includes a limit seat fixedly arranged on the outer wall of the telescopic tube, the limit seat is threadedly connected to a screw rod, one end of the screw rod is fixedly provided with a clamping pad, the clamping pad is abutted against the outer wall of the telescopic rod, and the other end of the screw rod is fixedly provided with a tightening knob.

[0009] In order to facilitate adjustment of the angle of the mounting seat, preferably, a rotating seat is fixedly provided on the end of the telescopic rod away from the telescopic tube, a rotating block is fixedly provided at the bottom of the mounting seat, the rotating block is rotatably set in the rotating seat, and an adjusting knob for limiting the rotation of the rotating block is threadedly connected on the rotating seat.

[0010] Preferably, a laser rangefinder is further included, wherein a connecting block is fixedly arranged at the bottom of the laser rangefinder, a connecting groove is opened on the mounting seat, the connecting block is slidably arranged in the connecting groove, and a limit block for limiting the sliding of the connecting block is lifted and lowered in the connecting groove.

[0011] Furthermore, a limiting groove is provided in the mounting seat, the limiting block is slidably arranged in the limiting groove, a plug-in groove is provided at the bottom of the connecting block, the limiting block is plugged into the plug-in groove, an adjustment plate is slidably provided on the mounting seat, the adjustment plate is fixedly connected to the limiting block, and a spring is provided in the limiting groove, and both ends of the spring are respectively against the limiting groove and the limiting block.

[0012] Compared with the prior art, the utility model provides a device for measuring phenotypic data of Populus simonii, which has the following beneficial effects:

[0013] 1. The device for measuring phenotypic data of Populus simonii is provided with a telescopic cylinder, a telescopic rod is slidably provided in the telescopic cylinder, a scale line is fixedly provided on the outer wall of the telescopic rod, and a mounting seat is provided on the top of the telescopic rod. The measuring tape is set in the mounting seat, so that the chest height position of the trunk can be conveniently determined. When the extension length of the telescopic rod is determined, the chest height positions of multiple trunks can be frequently determined, which is helpful to improve the measurement efficiency and the accuracy of the measurement data;

[0014] 2. The Populus simonii phenotypic data measuring device has a bottom plate fixedly arranged at the bottom of the telescopic cylinder, and ground nails fixedly arranged on the bottom plate, so that the telescopic cylinder is conveniently fixed and the measuring effect is improved.

[0015] The parts not involved in the device are the same as the prior art or can be implemented by using the prior art. The utility model provides a telescopic cylinder, a telescopic rod is slidably provided in the telescopic cylinder, scale lines are fixedly provided on the outer wall of the telescopic rod, and a mounting seat is provided on the top of the telescopic rod. A measuring tape is set in the mounting seat, which is convenient for determining the chest height position of the tree trunk. When the extended length of the telescopic rod is determined, the chest height positions of multiple tree trunks can be determined frequently, which helps to improve measurement efficiency and improve the accuracy of measurement data. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a Populus simonii phenotypic data measurement device proposed in the utility model;

[0017] Figure 2 This is a structural schematic diagram of a mounting base of a Populus simonii phenotypic data measurement device proposed in the utility model;

[0018] Figure 3 This is a structural schematic diagram of a cross-sectional view of a Populus simonii phenotypic data measurement device proposed in the utility model;

[0019] Figure 4 A device for measuring phenotypic data of Populus simonii proposed in the utility model Figure 3 Enlarged view of part A.

[0020] In the figure: 1. bottom plate; 101. telescopic cylinder; 102. ground nail; 103. limit seat; 104. pressing handle; 2. telescopic rod; 201. rotating seat; 202. adjusting knob; 3. mounting seat; 301. storage slot; 302. limit slot; 303. connecting slot; 304. rotating block; 4. measuring tape; 5. laser rangefinder; 501. connecting block; 6. limit block; 7. screw; 701. tightening knob; 8. protective cover. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Example:

[0024] Reference Figure 1-Figure 4 , a device for measuring phenotypic data of Populus simonii comprises a measuring tape 4, and also comprises: a telescopic cylinder 101, wherein a telescopic rod 2 is slidably arranged in the telescopic cylinder 101, a mounting seat 3 is rotatably arranged on one end of the telescopic rod 2 away from the telescopic cylinder 101, the measuring tape 4 is arranged in the mounting seat 3, a storage groove 301 is opened in the mounting seat 3, a reel is rotatably arranged in the storage groove 301, and a spring spring is used to drive the rotating shaft to rotate, so that the measuring tape 4 is wound around the reel, and a pull ring is fixedly arranged at one end of the measuring tape 4 extending out of the storage groove 301. On the one hand, the pull ring is used to facilitate pulling the measuring tape 4 for measurement, and on the other hand, the measuring tape 4 can be prevented from entering the storage groove 301 completely, thereby improving the use effect. When the pull ring is pulled to pull the measuring tape 4 out of the storage groove 301 to a certain length, it is convenient to measure the tree's diameter at breast height. After the measurement is completed, the pull ring is released, and the reel can automatically reel in the measuring tape 4 under the elastic force of the spring. In addition, scale lines are fixedly set on the outer wall of the telescopic rod 2 to facilitate the judgment of the length of the telescopic rod 2 extended from the telescopic tube 101; a limit assembly for limiting the sliding of the telescopic rod 2 is set on the telescopic tube 101. After the extended length of the telescopic rod 2 is determined, the telescopic rod 2 can be fixed on the telescopic tube 101 through the limit assembly to prevent the telescopic rod 2 from sliding during normal use, thereby affecting normal use.

[0025] When in use, a telescopic cylinder 101 is provided, a telescopic rod 2 is slidably provided in the telescopic cylinder 101, scale lines are fixedly provided on the outer wall of the telescopic rod 2, and a mounting seat 3 is provided at the top of the telescopic rod 2. A measuring tape 4 is provided in the mounting seat 3, which is convenient for determining the chest height position of the tree trunk. When the extended length of the telescopic rod 2 is determined, the chest height positions of multiple tree trunks can be determined frequently, which is helpful to improve the measurement efficiency and improve the accuracy of the measurement data; a base plate 1 is fixedly provided at the bottom of the telescopic cylinder 101, and a ground nail 102 is fixedly provided on the base plate 1, so that the telescopic cylinder 101 is convenient for fixing and the measurement effect is improved.

[0026] Reference Figure 1 and Figure 3A bottom plate 1 is fixedly arranged at the bottom of the telescopic cylinder 101, and a plurality of groups of ground nails 102 are fixedly arranged at the bottom of the bottom plate 1. The ground nails 102 are arranged in two to four groups, preferably two groups, and a protective cover 8 is threadedly connected to the bottom plate 1. After use, the protective cover 8 can be installed on the bottom plate 1 to cover the ground nails 102, thereby improving the protective effect and preventing accidental injury by the ground nails 102. When in use, by fixing the bottom plate 1 at the bottom of the telescopic cylinder 101, on the one hand, the bottom of the bottom plate 1 can be set as the reference point of the chest height position of the trunk, which can improve the speed of determining the chest height position. On the other hand, the ground nails 102 are arranged on the bottom plate 1, which can facilitate the fixing of the telescopic cylinder 101 and the measurement of the trunk diameter at breast height. Especially when measuring a thicker tree trunk, the support of the telescopic cylinder 101 can be loosened, and a pressing handle 104 is fixedly arranged on the telescopic cylinder 101 to facilitate pressing the ground nails 102 into the soil.

[0027] Reference Figure 3 The limit assembly can use buckles and screws to fix the telescopic rod 2. Here, we design the limit assembly as follows: a limit seat 103 is fixedly arranged on the outer wall of the telescopic tube 101, and a screw 7 is connected to the inner thread of the limit seat 103. A clamping pad is fixedly arranged on one end of the screw 7 extending into the telescopic tube 101, and the clamping pad is abutted against the outer wall of the telescopic rod 2, and a tightening knob 701 is fixedly arranged on the other end of the screw 7. When in use, the screw 7 is rotated with the tightening knob 701 to make the clamping pad abut against or away from the outer wall of the telescopic rod 2, so as to fix or loosen the telescopic rod 2 and improve the use effect.

[0028] Reference Figure 2 and Figure 4 A rotating seat 201 is fixedly arranged on the end of the telescopic rod 2 away from the telescopic cylinder 101, and a rotating block 304 is fixedly arranged at the bottom of the mounting seat 3. The rotating block 304 is rotatably arranged in the rotating seat 201, and an adjusting knob 202 for limiting the rotation of the rotating block 304 is threadedly connected on the rotating seat 201. When in use, by loosening the adjusting knob 202, the mounting seat 3 can be driven to rotate a certain angle, which is convenient for measuring the tree trunk.

[0029] Reference Figure 1-Figure 4, a Populus simonii phenotypic data measuring device, further comprising a laser rangefinder 5, which is a prior art, and which calculates the distance by measuring the round trip time of a laser pulse from a laser transmitter to a target (top of a tree crown). When the measuring button of the laser rangefinder 5 is pressed, the laser will be emitted and return to the rangefinder, thereby measuring the distance from the top of the tree crown to the rangefinder, and then the approximate plant height can be calculated according to trigonometric functions. A connecting block 501 is fixedly arranged at the bottom of the laser rangefinder 5, and the connecting block 501 is in a T-shaped structure. A connecting groove 303 matching the connecting block 501 is opened on the mounting seat 3, and the connecting block 501 is slidably set in the connecting groove 303, and a limit block 6 for limiting the sliding of the connecting block 501 is lifted and set in the connecting groove 303. When in use, by installing the laser rangefinder 5 on the mounting seat 3, it is convenient to measure the plant height of Populus simonii. In addition, a connecting groove 303 is opened on the mounting seat 3, and the connecting block 501 is fixedly arranged on the laser rangefinder 5, and then the limit block 6 is lifted and set in the connecting groove 303, which facilitates the assembly and disassembly of the laser rangefinder 5 and improves the use effect.

[0030] Reference Figure 4 A limiting groove 302 is provided in the mounting seat 3, and the limiting block 6 is slidably set in the limiting groove 302. A plug-in groove is provided at the bottom of the connecting block 501, and the top of the limiting block 6 is plugged and connected with the plug-in groove. An adjusting plate is slidably provided on the mounting seat 3, and the adjusting plate is extended into the limiting groove 302 and fixedly connected with the limiting block 6, and a spring is provided in the limiting groove 302, and the two ends of the spring are respectively against the limiting groove 302 and the limiting block 6. When the laser rangefinder 5 needs to be removed from the mounting seat 3, the adjusting plate is first pressed to slide the limiting block 6 into the limiting groove 302 to disengage the plug-in connection with the plug-in groove. At this time, the laser rangefinder 5 can be removed from the mounting seat 3. On the contrary, when installing the laser rangefinder 5 on the mounting base 3, the adjustment plate is pressed first to slide the limit block 6 into the limit groove 302, and then the connecting block 501 is pushed into the connecting groove 303. After the connecting block 501 is installed in place, the adjustment plate is released. Under the elastic force of the spring, the limit block 6 can slide into the limit groove 302, so that the connecting block 501 is fixed in the connecting groove 303, thereby preventing the laser rangefinder 5 from sliding off the mounting base 3 during normal use.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for measuring phenotypic data of Populus simonii, comprising a measuring tape (4), characterized in that: Also includes: Telescopic cylinder (101), A telescopic rod (2) is slidably arranged in the telescopic cylinder (101), a mounting seat (3) is rotatably arranged at one end of the telescopic rod (2) away from the telescopic cylinder (101), the measuring tape (4) is arranged in the mounting seat (3), and scale lines are fixedly arranged on the outer wall of the telescopic rod (2); The telescopic cylinder (101) is provided with a limiting component for limiting the sliding of the telescopic rod (2).

2. The device for measuring phenotypic data of Populus simonii according to claim 1, characterized in that: A bottom plate (1) is fixedly arranged at the bottom of the telescopic cylinder (101), a plurality of groups of ground nails (102) are fixedly arranged at the bottom of the bottom plate (1), and a protective cover (8) is threadedly connected to the bottom plate (1).

3. The device for measuring phenotypic data of Populus simonii according to claim 1, characterized in that: The limiting assembly comprises a limiting seat (103) fixedly arranged on the outer wall of the telescopic tube (101); the limiting seat (103) is internally threadedly connected to a screw rod (7); a clamping pad is fixedly arranged at one end of the screw rod (7); the clamping pad abuts against the outer wall of the telescopic rod (2); and a tightening knob (701) is fixedly arranged at the other end of the screw rod (7).

4. The device for measuring phenotypic data of Populus simonii according to claim 1, characterized in that: A rotating seat (201) is fixedly arranged on one end of the telescopic rod (2) away from the telescopic cylinder (101), a rotating block (304) is fixedly arranged on the bottom of the mounting seat (3), the rotating block (304) is rotatably arranged in the rotating seat (201), and an adjusting knob (202) for limiting the rotation of the rotating block (304) is threadedly connected to the rotating seat (201).

5. The device for measuring phenotypic data of Populus simonii according to claim 1, characterized in that: The invention also comprises a laser rangefinder (5), wherein a connecting block (501) is fixedly arranged at the bottom of the laser rangefinder (5), a connecting groove (303) is provided on the mounting seat (3), the connecting block (501) is slidably arranged in the connecting groove (303), and a limit block (6) for limiting the sliding of the connecting block (501) is lifted and arranged in the connecting groove (303).

6. The Populus simonii phenotypic data measuring device according to claim 5, characterized in that: A limiting groove (302) is provided in the mounting seat (3), the limiting block (6) is slidably arranged in the limiting groove (302), a plug-in groove is provided at the bottom of the connecting block (501), the limiting block (6) is plug-in-connected with the plug-in groove, an adjustment plate is slidably arranged on the mounting seat (3), the adjustment plate is fixedly connected with the limiting block (6), and a spring is provided in the limiting groove (302), and two ends of the spring are respectively against the limiting groove (302) and the limiting block (6).

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