Auxiliary support of vegetation coverage measuring device

Abstract

The utility model discloses an auxiliary support of a vegetation coverage measuring device, which belongs to the technical field of vegetation coverage measurement and comprises a stand column, the bottom end of the stand column is fixedly connected with a supporting box, the top surface of the stand column is provided with a first square groove, and the top of an inner cavity of the supporting box is fixedly provided with a first servo motor. According to the auxiliary support, the first servo motor drives the first screw rod to rotate, the height of the auxiliary support is adjusted through threaded fit between the first screw rod and the first square column, so that the height of the shooting equipment clamped on the clamping mechanism is automatically adjusted, and the second servo motor drives the second screw rod to rotate, so that the shooting equipment is automatically clamped on the auxiliary support. And the shooting equipment clamped on the clamping mechanism is driven to move horizontally through screw-thread fit between the second screw rod and the second square column, so that the shooting equipment can shoot at a proper position conveniently, and the practicability is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to vegetation coverage measurement technical field more specifically, relate to a vegetation coverage measurement device auxiliary support. BACKGROUND

[0002] Vegetation coverage refers to the ratio of the vertical projection area of plants in a certain region to the area of the region, expressed in percentage. Generally, when calculating vegetation coverage, a measuring camera is used to take pictures of the vegetation, and then the photos are processed and analyzed by software to obtain accurate vegetation coverage data.

[0003] After searching, the utility model patent with publication number CN217210827U discloses a grassland vegetation coverage measurement device, which comprises a measuring camera, a device main body, a support rod, a bottom plate and a clamping assembly. The upper end of the device main body is provided with a fixing block, the outer side of the fixing block is provided with a support rod, and the inner side of the support rod is provided with an adjusting rod. The device main body and the support rod are both telescopic, so that the length of the device main body and the support rod can be changed. The end of the support rod and the fixing block form a foldable design through the movable rod. The support rod and the adjusting rod can be easily disassembled through the insertion column and the insertion hole. The material used in the movable block can change the diameter of the device main body. The adjusting rod and the support rod are separated, the position of the adjusting rod is moved upward by rotating the movable block, so that the adjusting rod can be stored, the volume of the device main body is smaller when it is stored, and it is convenient to carry. The adjustment of the device main body, the support rod, the adjusting rod and the clamping assembly can be operated by one person.

[0004] However, the device main body and the support rod of the above-mentioned patent are telescopic structures, but it is not convenient to automatically adjust the height of the measuring camera, and it is not convenient to adjust the shooting angle and direction of the measuring camera. Therefore, we propose a vegetation coverage measurement device auxiliary support. UTILITY MODEL CONTENT

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a vegetation coverage measurement device auxiliary support.

[0006] To solve the above problems, the utility model adopts the following technical scheme:

[0007] The utility model provides a kind of vegetation coverage measuring device auxiliary support, including stand, the bottom end of the stand is fixedly connected with support box, the top surface of the stand is equipped with first square groove, the top of the support box inner cavity is fixedly installed with first servo motor, the output shaft of the first servo motor extends to the inner cavity of first square groove and is fixedly connected with first screw rod, the outside of the first screw rod is threadedly connected with first square column, the inner wall of the first square groove and the side of first square column are attached, the top end of the first square column extends to the top of stand and is provided with angle adjusting mechanism, the top end of the angle adjusting mechanism is provided with clamping mechanism, the outside of the stand is provided with auxiliary support mechanism, the side of the support box is provided with multiple placing grooves, the bottom of the support box inner cavity is provided with battery.

[0008] As a preferred scheme of the utility model, the angle adjusting mechanism includes mounting box fixedly connected at the top end of the first square column, the inner cavity of the mounting box is fixedly installed with first clutch motor, the output shaft of the first clutch motor extends to the top of mounting box and is fixedly connected with rotating disc, the top surface of the rotating disc is fixedly connected with two support seats, two support seats are rotatably connected with rotating frame, the top surface of the rotating frame is equipped with second square groove, the bottom of the inner cavity of the second square groove is fixedly installed with second servo motor, the output shaft of the second servo motor is fixedly connected with second screw rod, the outside of the second screw rod is threadedly connected with second square column, the side of the second square column and the inner wall of the second square groove are attached, the outside of one support seat is fixedly installed with second clutch motor, and the output shaft of the second clutch motor is connected with one end of the rotating shaft of the rotating frame.

[0009] As a preferred scheme of the utility model, the clamping mechanism includes clamping box fixedly connected at the top end of the second square column, the two ends of the inner cavity of the clamping box are respectively fixedly connected with spring group, the ends of two spring groups are respectively fixedly connected with pulling block, two pulling blocks are respectively fixedly connected with U-shaped frame, and two U-shaped frames are movably sleeved to the outside of clamping box and are fixedly connected with extrusion plate.

[0010] As a preferred scheme of the utility model, the auxiliary support mechanism includes fixed ring movably sleeved on the outside of the stand and movable ring movably sleeved on the outside of the stand, the outside of the fixed ring is rotatably connected with multiple auxiliary struts, the inside of multiple auxiliary struts is rotatably connected with pulling rod, and the ends of multiple pulling rods are rotatably connected with movable ring.

[0011] As a preferred scheme of the utility model, the side of the stand is fixedly installed with control panel, and the control panel is electrically connected with first servo motor, second servo motor, first clutch motor and second clutch motor respectively.

[0012] As one preferred of the utility model, the outer side of one of the support seat and the outside fixed connection of second clutch motor has the protective cover.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] (1) in the utility model, the first screw rod is rotated by the first servo motor, the height of the auxiliary support is adjusted through the thread cooperation between the first screw rod and the first square column, thereby the height of the shooting equipment clamped on the clamping mechanism is automatically adjusted, the second screw rod is rotated by the second servo motor, the shooting equipment clamped on the clamping mechanism is moved horizontally through the thread cooperation between the second screw rod and the second square column, so that the shooting equipment is shot at the appropriate position, and the utility is good.

[0015] (2) in the utility model, the first clutch motor drives the rotating disc to rotate, thereby the shooting direction of the shooting equipment clamped on the clamping mechanism is adjusted, and the second clutch motor drives the rotating frame to rotate, thereby the shooting angle of the shooting equipment is adjusted, and the working quality of the auxiliary support of the vegetation coverage degree measuring device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is the sectional view schematic diagram of the utility model;

[0018] Figure 3 It is the sectional view schematic diagram of the clamping mechanism of the utility model;

[0019] Figure 4 It is the A place enlarged schematic diagram in the utility model Figure 2 ;

[0020] Figure 5 It is the B place enlarged schematic diagram in the utility model Figure 2 .

[0021] Mark number explanation in the drawing:

[0022] 1, post; 2, support box; 3, first square groove; 4, first servo motor; 5, first screw rod; 6, first square column; 7, angle adjusting mechanism; 8, clamping mechanism; 9, auxiliary support mechanism; 10, placing groove; 11, control panel; 12, mounting box; 13, first brake motor; 14, turntable; 15, support seat; 16, rotating frame; 17, second square groove; 18, second servo motor; 19, second screw rod; 20, second square column; 21, second brake motor; 22, protective cover; 23, clamping box; 24, spring group; 25, pulling block; 26, U-shaped frame; 27, extrusion plate; 28, fixed ring; 29, movable ring; 30, auxiliary support rod; 31, pulling rod; 32, battery. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0024] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium; can be internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0026] Embodiment:

[0027] Please refer to Figures 1-5The utility model provides a kind of vegetation coverage measuring device auxiliary support, including stand 1, the bottom end of stand 1 is fixedly connected with support box 2, the top surface of stand 1 is equipped with first square groove 3, the top of the inner chamber of support box 2 is fixedly installed with first servo motor 4, the output shaft of first servo motor 4 extends to the inner chamber of first square groove 3 and is fixedly connected with first screw rod 5, the outside of first screw rod 5 is threadedly sleeved with first square column 6, the inner wall of first square groove 3 and the side surface of first square column 6 are attached, the top end of first square column 6 extends to the top of stand 1 and is provided with angle adjusting mechanism 7, the top end of angle adjusting mechanism 7 is provided with clamping mechanism 8, the outside of stand 1 is provided with auxiliary support mechanism 9, the side of support box 2 is provided with multiple placing grooves 10, the bottom of the inner chamber of support box 2 is provided with battery 32.

[0028] In the embodiment, the control panel 11, the first servo motor 4, the second servo motor 18, the first brake motor 13 and the second brake motor 21 are powered by the battery 32, and the first square column 6 is limited by the inner wall of the first square groove 3, so that the first square column 6 can only move along the axis of the first screw rod 5. The placing grooves 10 can accommodate the folded auxiliary support rods 30.

[0029] Specifically, please refer to Figure 1 , Figure 2 and Figure 5 , the angle adjusting mechanism 7 includes a mounting box 12 fixedly connected to the top end of the first square column 6, the inner chamber of the mounting box 12 is fixedly installed with the first brake motor 13, the output shaft of the first brake motor 13 extends to the top of the mounting box 12 and is fixedly connected with a turntable 14, the top surface of the turntable 14 is fixedly connected with two support seats 15, the two support seats 15 are rotatably connected with a rotating frame 16, the top surface of the rotating frame 16 is equipped with a second square groove 17, the inner chamber of the second square groove 17 is fixedly installed with a second servo motor 18, the output shaft of the second servo motor 18 is fixedly connected with a second screw rod 19, the outside of the second screw rod 19 is threadedly sleeved with a second square column 20, the side surface of the second square column 20 is attached to the inner wall of the second square groove 17, one of the support seats 15 is fixedly installed with a second brake motor 21, and the output shaft of the second brake motor 21 is connected to one end of the rotating shaft of the rotating frame 16.

[0030] In the embodiment, the second square column 20 is limited by the inner wall of the second square groove 17, so that the second square column 20 can only move along the axis of the second screw rod 19, and the bottom surface of the turntable 14 is attached to the top surface of the mounting box 12, to ensure the support strength of the mounting box 12 to the turntable 14.

[0031] Specifically, please refer to Figure 1 and Figure 3The clamping mechanism 8 comprises a clamping box 23 fixedly connected to the top end of the second square column 20, and two groups of springs 24 are fixedly connected to the two ends of the inner cavity of the clamping box 23 respectively, and the ends of the two groups of springs 24 are fixedly connected with pulling blocks 25 respectively, and the U-shaped frames 26 are fixedly connected to the two pulling blocks 25 respectively, and the ends of the two U-shaped frames 26 are movably sleeved to the outside of the clamping box 23 and fixedly connected with extrusion plates 27.

[0032] In the embodiment, the mobile phone or the measuring camera can be placed between the two extrusion plates 27, and the two extrusion plates 27 are driven to extrude and fix the mobile phone or the measuring camera by the restoring elastic force of the two groups of springs 24.

[0033] Specifically, please refer to Figure 1 The auxiliary supporting mechanism 9 comprises a fixed ring 28 movably sleeved to the outside of the stand column 1 and a movable ring 29 movably sleeved to the outside of the stand column 1, a plurality of auxiliary supporting rods 30 are rotatably connected to the outside of the fixed ring 28, a plurality of pulling rods 31 are rotatably connected to the inside of the plurality of auxiliary supporting rods 30, and the ends of the plurality of pulling rods 31 are rotatably connected with the movable ring 29 respectively.

[0034] In the embodiment, the auxiliary supporting rods 30 are unfolded to support the side of the stand column 1, so that the stability of the auxiliary support is ensured.

[0035] Specifically, please refer to Figure 1 , Figure 4 and Figure 5 The side of the stand column 1 is fixedly provided with a control panel 11, and the control panel 11 is electrically connected with the first servo motor 4, the second servo motor 18, the first brake motor 13 and the second brake motor 21 respectively.

[0036] In the embodiment, the first servo motor 4, the second servo motor 18, the first brake motor 13 and the second brake motor 21 are controlled by the control panel 11.

[0037] Specifically, please refer to Figure 5 The outside of one supporting seat 15 and the outside of the second brake motor 21 are fixedly connected with a protective cover 22.

[0038] In the embodiment, the second brake motor 21 is protected by the protective cover 22.

[0039] Working principle: in use, first take the bracket placed above the vegetation to be shot, at the same time, pull down the movable ring 29 to move downward, so that the folded auxiliary support rod 30 is unfolded outward, put the support box 2 at the bottom of the stand 1 on the vegetation, at the same time, use the bottom end of the auxiliary support rod 30 to assist the support of the bracket, then pull out the two extrusion plates 27, at this time, the spring group 24 is in tension, and then put the mobile phone or camera used for shooting between the two extrusion plates 27, loosen the extrusion plates 27, use the restoring force of the spring group 24 to drive the two extrusion plates 27 to extrude and fix the mobile phone or camera, then use the control panel 11 to control the rotation of the first servo motor 4, drive the first screw 5 to rotate through the first servo motor 4, drive the first cylinder 6 to move up and down through the thread cooperation between the first screw 5 and the first cylinder 6, use the first cylinder 6 to drive the angle adjusting mechanism 7, the clamping mechanism 8 and the shooting device to move up and down, finally, start the first brake motor 13 to drive the rotating disc 14 and the shooting device to rotate horizontally, adjust the shooting direction of the mobile phone or camera, at the same time, start the second brake motor 21 to drive the rotating frame 16 to rotate, so as to adjust the shooting angle of the mobile phone or camera, and start the second servo motor 18 to drive the second screw 19 to rotate, adjust the horizontal distance between the shooting device and the rotating disc 14 through the thread cooperation between the second screw 19 and the second cylinder 20, so that the shooting device can shoot in the appropriate position, and then the photos can be processed and analyzed to obtain accurate vegetation coverage data.

[0040] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and improvement concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A vegetation cover measuring device auxiliary support comprising a stand (1), characterized in that: The bottom end of the column (1) is fixedly connected with a support box (2), the top surface of the column (1) is provided with a first square groove (3), the top of the inner cavity of the support box (2) is fixedly installed with a first servo motor (4), the output shaft of the first servo motor (4) extends to the inner cavity of the first square groove (3) and is fixedly connected with a first screw rod (5), the outer side of the first screw rod (5) is threadedly sleeved with a first square column (6), the inner wall of the first square groove (3) and the side surface of the first square column (6) are fitted, the top end of the first square column (6) extends to the top of the column (1) and is provided with an angle adjusting mechanism (7), the top end of the angle adjusting mechanism (7) is provided with a clamping mechanism (8), the outer side of the column (1) is provided with an auxiliary support mechanism (9), the side of the support box (2) is provided with a plurality of placing grooves (10), and the bottom of the inner cavity of the support box (2) is provided with a storage battery (32).

2. The vegetation coverage measuring device auxiliary support according to claim 1, characterized in that: The angle adjusting mechanism (7) comprises a mounting box (12) fixedly connected to the top end of the first square column (6), a first clutch motor (13) fixedly installed in the inner cavity of the mounting box (12), an output shaft of the first clutch motor (13) extending to the top of the mounting box (12) and being fixedly connected with a rotating disc (14), two support seats (15) fixedly connected to the top surface of the rotating disc (14), a rotating frame (16) rotatably connected between the two support seats (15), a second square groove (17) provided in the top surface of the rotating frame (16), a second servo motor (18) fixedly installed at the bottom of the inner cavity of the second square groove (17), a second screw rod (19) fixedly connected to the output shaft of the second servo motor (18), a second square column (20) threadedly sleeved on the outer side of the second screw rod (19), the side surface of the second square column (20) and the inner wall of the second square groove (17) being fitted, and a second clutch motor (21) fixedly installed on the outer side of one of the support seats (15), the output shaft of the second clutch motor (21) being connected with one end of the rotating shaft of the rotating frame (16).

3. A vegetation cover measuring device auxiliary support according to claim 2, characterized in that: The clamping mechanism (8) comprises a clamping box (23) fixedly connected to the top end of the second square column (20), spring groups (24) fixedly connected to the inner cavities of the clamping box (23) at both ends, respectively, pull blocks (25) fixedly connected to the ends of the two spring groups (24), respectively, U-shaped frames (26) fixedly connected to the two pull blocks (25), respectively, the two U-shaped frames (26) movably sleeved to the outside of the clamping box (23) and fixedly connected with extrusion plates (27).

4. The vegetation coverage measuring device auxiliary support according to claim 1, characterized in that: The auxiliary support mechanism (9) comprises a fixed ring (28) fixedly sleeved on the outer side of the column (1) and a movable ring (29) movably sleeved on the outer side of the column (1), a plurality of auxiliary supporting rods (30) rotatably connected to the outer side of the fixed ring (28), a plurality of pull rods (31) rotatably connected to the inner sides of the plurality of auxiliary supporting rods (30), and the ends of the plurality of pull rods (31) rotatably connected with the movable ring (29).

5. The vegetation coverage measuring device auxiliary support according to claim 2, characterized in that: The side of the column (1) is fixedly provided with a control panel (11), which is electrically connected with the first servo motor (4), the second servo motor (18), the first band brake motor (13) and the second band brake motor (21) respectively.

6. The vegetation coverage measuring device auxiliary support according to claim 2, characterized in that: An outer side of one of the support seats (15) and outside the second band brake motor (21) is fixedly connected with a protective cover (22).

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