Portable field herbaceous shrub width measuring device

Abstract

The utility model belongs to the technical field of field herbaceous shrub width measuring devices, and discloses a portable field herbaceous shrub width measuring device which comprises a telescopic scale and a supporting mechanism, two ends of the telescopic scale are provided with a pair of connecting blocks, the upper end faces of the connecting blocks are provided with clamping grooves, and the supporting mechanism comprises a first supporting rod and a second supporting rod. The upper end faces of the pair of first supporting rods are provided with telescopic grooves, one sides of the telescopic grooves are provided with threaded grooves, the threaded grooves are internally in threaded connection with locking screws, the telescopic grooves are internally and movably connected with first limiting blocks, the upper end faces of the first limiting blocks are provided with second supporting rods, the top ends of the second supporting rods are provided with mounting blocks, and one sides of the mounting blocks are provided with connecting grooves. A movable groove is formed in the top of the connecting groove, a transmission rod is movably connected into the movable groove, and a movable block is installed on the periphery, in the movable groove, of the transmission rod. The device is novel in overall design, simple in structure and convenient to carry, and the accuracy of measuring the width of the herbaceous shrub can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of field herb shrub width measuring devices, and more specifically, particularly relates to a field herb shrub width measuring device which is easy to carry. Background Art

[0002] The field herbaceous shrub width measuring device is used to measure the entire width of the shrub. The width measurement in the garden block refers to the average width of the shrub in the north-south and east-west directions. It is a reference standard for measuring the growth of shrubs and is generally used to indicate the specifications of trees and seedlings.

[0003] At present, the width of some wild herbaceous shrubs is measured by workers holding a telescopic ruler to measure the width of the herbaceous shrubs. However, when encountering taller herbaceous shrubs, the workers can only extend the ruler under the herbaceous shrubs and use their eyes to roughly measure them. This measurement method has a large error rate, which makes it impossible for surveyors to effectively understand the growth of herbaceous shrubs.

[0004] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a portable field herbaceous shrub width measuring device is provided, in order to achieve a purpose with greater practical value. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a portable field herbaceous shrub width measurement device, which is achieved by the following specific technical means:

[0006] The cam is provided with a pair of connecting rods at two ends, and a locking screw is provided on the upper end face of the connecting rod, and a locking screw is provided on the upper end face of the connecting rod.

[0007] Furthermore, a rotating block is installed on one side of the thread groove at one end of the locking screw.

[0008] Furthermore, a compression spring is sleeved on the periphery of the transmission rod in the movable groove, and two ends of the compression spring are respectively connected to the upper end surface of the limiting block 1 and the top of the movable groove.

[0009] Furthermore, a pulling block is installed on the top of the transmission rod passing through the top of the movable groove.

[0010] Furthermore, a groove is provided on one side of the slide slot, a support block is slidably connected in the groove, one side of the support block is connected to one side of the fixed head, and a pressing block is installed on the other side of the support block.

[0011] Furthermore, the connection block matches the size of the connection groove.

[0012] Furthermore, the bottom end of the transmission rod matches the size of the slot.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] By using the pulling block, the transmission rod, the compression spring and the card slot in coordination, when starting to measure the width of the herbaceous shrubs, first move the pulling block upwards, and the pulling block drives the transmission rod to move upwards, so that the bottom end of the transmission rod moves to the top of the connecting slot, and then insert the connecting heads at both ends of the telescopic ruler into the connecting slots of a pair of mounting blocks respectively, and release the pulling block. Under the action of the compression spring, the compression spring drives the transmission rod to move downwards through the limit block, so that the bottom end of the transmission rod is inserted into the card slot, so that the telescopic ruler can be quickly connected to the pair of supporting mechanisms. Conversely, the operation can quickly separate the pair of supporting mechanisms from the telescopic ruler, thereby achieving the purpose of convenient carrying.

[0015] By using the rotating block, the locking screw, the threaded groove, the pressing block and the fixed head in coordination, firstly, a pair of support rods 2 are moved upward according to the height of the herbaceous shrubs, and the pair of support rods 2 drive the telescopic ruler to move upward through the mounting block, so that the height of the telescopic ruler is suitable for the height of the herbaceous shrubs when the width needs to be measured, and then the rotating block is rotated, and the rotating block drives the locking screw to rotate. Since the locking screw is threadedly connected to the threaded groove, the locking screw moves into the telescopic groove and presses against the support rod 2 when it rotates, and the height of the support rod 2 is fixed, so that the effect of freely adjusting the height of the telescopic ruler can be achieved, and one end of the telescopic ruler is aligned with one side of the herbaceous shrub, and then the staff steps on the pressing block with their feet, and the pressing block drives the fixed head to be inserted into the ground through the support block, so that one end of the telescopic ruler can be fixed, and then the other end of the telescopic ruler is driven to stretch through another supporting mechanism. At this time, the surveying personnel can more accurately measure the width of the herbaceous shrubs according to the scale on the telescopic ruler, which can facilitate the surveying personnel to more effectively understand the growth of the herbaceous shrubs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0017] Figure 2 It is a front view cross-sectional schematic diagram of the utility model.

[0018] Figure 3 This utility model Figure 2 A is an enlarged schematic diagram.

[0019] Figure 4 This utility model Figure 2 A magnified schematic diagram of B.

[0020] Figure 5 This utility model Figure 2 A magnified schematic diagram of C in the middle.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Telescopic ruler; 2. Support mechanism; 3. Connecting block; 301. Slot; 4. Support rod 1; 401. Telescopic slot; 402. Threaded slot; 5. Support rod 2; 501. Limit block 1; 6. Locking screw; 601. Rotating block; 7. Mounting block; 701. Connecting slot; 702. Movable slot; 8. Transmission rod; 801. Movable block; 802. Compression spring; 803. Pulling block; 9. Slide slot; 901. Groove; 10. Fixed head; 1001. Limit block 2; 12. Pressing block; 1201. Support block. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0026] As attached Figure 1 To Attachment Figure 5 As shown:

[0027] The utility model provides a portable field herbaceous shrub width measuring device, comprising a telescopic ruler 1 and a supporting mechanism 2, a pair of connecting blocks 3 are installed at both ends of the telescopic ruler 1, a card slot 301 is arranged on the upper end surface of the connecting block 3, the supporting mechanism 2 comprises a supporting rod 1 4 and a supporting rod 2 5, a pair of supporting rods 1 4 are provided with a telescopic slot 401 on the upper end surface, a threaded slot 402 is arranged on one side of the telescopic slot 401, a locking screw 6 is connected to the inner thread of the threaded slot 402, and a limited position block 50 is movably connected in the telescopic slot 401. 1. A support rod 2 5 is installed on the upper end surface of the limit block 1 501, and a mounting block 7 is installed on the top of the support rod 2 5. A connecting groove 701 is provided on one side of the mounting block 7. A movable groove 702 is provided on the top of the connecting groove 701. A transmission rod 8 is movably connected in the movable groove 702. A movable block 801 is installed on the periphery of the transmission rod 8 in the movable groove 702. A sliding groove 9 is provided on the bottom end surface of one of the support rods 1 4. A limit block 2 1001 is slidably connected in the sliding groove 9. A fixed head 10 is installed on the bottom end surface of the limit block 2 1001.

[0028] Among them, one end of the locking screw 6 passes through the thread groove 402 and a rotating block 601 is installed on one side. The rotating block 601 drives the locking screw 6 to rotate. Since the locking screw 6 is threadedly connected to the thread groove 402, the locking screw 6 moves into the telescopic groove 401 and resists the support rod 2 5 when it rotates.

[0029] Among them, the transmission rod 8 is equipped with a compression spring 802 on the outer periphery of the movable groove 702, and the two ends of the compression spring 802 are respectively connected to the upper end surface of the limit block 501 and the top of the movable groove 702. Under the action of the compression spring 802, the compression spring 802 drives the transmission rod 8 to move downward through the limit block 501.

[0030] Among them, the top of the transmission rod 8 passes through the top of the movable groove 702 and is equipped with a pulling block 803. When the pulling block 803 is moved upward, the pulling block 803 drives the transmission rod 8 to move upward, so that the bottom end of the transmission rod 8 moves to the top of the connecting groove 701.

[0031] Among them, a groove 901 is provided on one side of the slide groove 9, and a support block 1201 is slidably connected in the groove 901. One side of the support block 1201 is connected to one side of the fixed head 10, and a pressing block 12 is installed on the other side of the support block 1201. The staff presses down the pressing block 12 with their feet, and the pressing block 12 drives the fixed head 10 to be inserted into the ground through the support block 1201, so that one end of the telescopic ruler 1 can be fixed.

[0032] The connection block 3 matches the size of the connection groove 701 .

[0033] The bottom end of the transmission rod 8 matches the size of the slot 301 , and the bottom end of the transmission rod 8 is inserted into the slot 301 , so that the telescopic ruler 1 can be quickly connected to a pair of supporting mechanisms 2 .

[0034] The working principle of this embodiment:

[0035] The pull block 803 is used in coordination with the transmission rod 8, the compression spring 802 and the card slot 301. When the width of the herbaceous shrub is measured, the pull block 803 is first moved upward, and the pull block 803 drives the transmission rod 8 to move upward, so that the bottom end of the transmission rod 8 moves to the top of the connecting groove 701, and then the connecting heads at both ends of the telescopic ruler 1 are respectively inserted into the connecting grooves 701 of a pair of mounting blocks 7, and the pull block 803 is released. Under the action of the compression spring 802, the compression spring 802 drives the transmission rod 8 to move downward through the limit block 1 501, so that the bottom end of the transmission rod 8 is inserted into the card slot 301, so that the telescopic ruler 1 can be quickly connected to the pair of supporting mechanisms 2. Conversely, the operation can quickly separate the pair of supporting mechanisms 2 from the telescopic ruler 1, so as to achieve the purpose of convenient carrying. The rotating block 601, the locking screw 6, the threaded groove 402, the pressing block 12 and the fixing head 10 are used in coordination. First, a pair of supporting rods 5 are moved upward according to the height of the herbaceous shrub, and a pair of The support rod 2 5 drives the telescopic ruler 1 to move upward through the mounting block 7, so that the height of the telescopic ruler 1 is suitable for the height of the herbaceous shrub when the width needs to be measured, and then the rotating block 601 is rotated, and the rotating block 601 drives the locking screw 6 to rotate. Since the locking screw 6 is threadedly connected with the thread groove 402, the locking screw 6 moves into the telescopic groove 401 when it rotates and presses against the support rod 2 5, the height of the support rod 2 5 is fixed, so that the effect of freely adjusting the height of the telescopic ruler 1 can be achieved, and one end of the telescopic ruler 1 is aligned with one side of the herbaceous shrub, and then the staff steps on the pressing block 12 downward with their feet, and the pressing block 12 drives the fixed head 10 to be inserted into the ground through the support block 1201, so that one end of the telescopic ruler 1 can be fixed, and then the other end of the telescopic ruler 1 is driven to extend through another supporting mechanism 2. At this time, the surveyor can more accurately measure the width of the herbaceous shrub according to the scale on the telescopic ruler 1, so that it is convenient for the surveyor to understand the growth of the herbaceous shrub more effectively.

[0036] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A portable device for measuring the width of herbaceous shrubs in the wild, comprising a telescopic ruler (1) and a supporting mechanism (2), characterized in that: A pair of connecting blocks (3) are installed at both ends of the telescopic ruler (1), and a slot (301) is provided on the upper end surface of the connecting block (3). The supporting mechanism (2) comprises a supporting rod 1 (4) and a supporting rod 2 (5), and a telescopic slot (401) is provided on the upper end surface of the pair of supporting rods 1 (4). A threaded slot (402) is provided on one side of the telescopic slot (401), and a locking screw (6) is connected to the inner thread of the threaded slot (402). A limiting block 1 (501) is movably connected in the telescopic slot (401), and the upper end surface of the limiting block 1 (501) is installed with the supporting rod 2 (5). A mounting block (7) is installed at the top of the second support rod (5), a connecting groove (701) is provided on one side of the mounting block (7), a movable groove (702) is provided at the top of the connecting groove (701), a transmission rod (8) is movably connected in the movable groove (702), and a movable block (801) is installed on the periphery of the transmission rod (8) in the movable groove (702), a sliding groove (9) is provided on the bottom end surface of one of the support rods (4), a limiting block (1001) is slidably connected in the sliding groove (9), and a fixing head (10) is installed on the bottom end surface of the limiting block (1001).

2. The portable field herbaceous shrub width measuring device as claimed in claim 1, characterized in that: One end of the locking screw (6) passes through the thread groove (402) and is provided with a rotating block (601) on one side.

3. The portable field herbaceous shrub width measuring device as claimed in claim 1, characterized in that: The transmission rod (8) is provided with a compression spring (802) on the periphery of the movable groove (702), and the two ends of the compression spring (802) are respectively connected to the upper end surface of the first limiting block (501) and the top of the movable groove (702).

4. The portable field herbaceous shrub width measuring device as claimed in claim 1, characterized in that: The top end of the transmission rod (8) passes through the top of the movable slot (702) and is equipped with a pulling block (803).

5. The portable field herbaceous shrub width measuring device as claimed in claim 1, characterized in that: A groove (901) is provided on one side of the slide groove (9), a support block (1201) is slidably connected in the groove (901), one side of the support block (1201) is connected to one side of the fixed head (10), and a pressing block (12) is installed on the other side of the support block (1201).

6. The portable field herbaceous shrub width measuring device as claimed in claim 1, characterized in that: The connection block (3) matches the size of the connection groove (701).

7. The portable field herbaceous shrub width measuring device as claimed in claim 1, characterized in that: The bottom end of the transmission rod (8) matches the size of the slot (301).

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