CN212811855U

CN212811855U - Recording and shooting device for herbicidal activity test of 4,8-DHT herbicide

Info

Publication number: CN212811855U
Application number: CN202021744145.XU
Authority: CN
Inventors: 何漪; 郑炳松; 袁虎威
Original assignee: Zhejiang A&F University ZAFU
Current assignee: Zhejiang A&F University ZAFU
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-03-26
Anticipated expiration: 2030-08-19

Abstract

The utility model relates to a 4,8-DHT weedicide technical field just discloses a record shooting device that is used for 4,8-DHT weedicide herbicidal activity test, including the arc spout, the inside sliding connection of arc spout has the slip post, the medial extremity fixedly connected with camera of slip post, experimental plant is installed at the top of bottom arc ring. Two side arc rings through driving two connecting seat bottoms pass through the slider and slide to both sides along the spout, and then change interval between two side arc rings to the state that is fit for the experimental plant size, the rethread lantern ring drives the horizontal pole upwards and slides, through two horizontal poles upwards slide with top arc ring lifting to matching experimental plant top height department, through round side arc spout and arc spout rotatory camera, the regulation to the camera angle has been realized, thereby reached and to carry out the effect of the angle of camera and the regulation of position according to the size of plant.

Description

Recording and shooting device for herbicidal activity test of 4,8-DHT herbicide

Technical Field

The utility model relates to a 4,8-DHT weedicide technical field specifically is a record shooting device that is used for 4,8-DHT weedicide herbicidal activity test.

Background

4,8-DHT with the chemical name of 4,8-dihydroxy-1-tetralone, colorless fine cluster needle-shaped crystals, wherein the carbon connected with the hydroxyl at the 4-position is chiral carbon. The Regiolone is identified from the green walnuts at the earliest, can be used for treating diseases such as skin itch and pain, and can also be used for producing herbicides through experimental research, and the herbicidal activity test of the 4,8-DHT herbicide requires that the condition of vegetation in the test process is recorded by shooting so as to analyze the response condition of the vegetation to the herbicide in each time period in the test process at the later stage.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a device is shot to record that is used for 4,8-DHT herbicide herbicidal activity to be experimental possesses the angle that can carry out the camera according to the size of plant and the regulation advantage of position, has solved current recording device that makes a video recording and can not carry out the problem adjusted according to the size of plant angle and the position of camera.

(II) technical scheme

For the regulation purpose that realizes above-mentioned angle that can carry out the camera according to the size of plant and position, the utility model provides a following technical scheme: the recording and shooting device for the 4,8-DHT herbicide herbicidal activity test comprises a base, wherein a bottom arc-shaped ring is fixedly connected between two bases, a sliding groove is formed in the middle of the base, a sliding block is slidably connected inside the sliding groove, a supporting rod seat is fixedly connected to the top of the sliding block, a side arc-shaped ring is fixedly connected to the top of the supporting rod seat, a side arc-shaped sliding groove is formed in the side arc-shaped ring, connecting seats are fixedly connected to the tops of the two side arc-shaped rings, a screw rod is fixedly connected to the outer sides of the connecting seats, a vertical supporting rod is fixedly connected to the top of the outer side end of the base, a threaded sleeve is rotatably connected to the top of the vertical supporting rod, a vertical supporting rod column is fixedly connected to the top of the connecting seats, a lateral sliding groove is formed in the side wall of the vertical supporting rod, the lantern ring has been cup jointed in the outside that the horizontal pole is located side spout inside, the outside fixedly connected with slide of the lantern ring, the front side spout has been seted up to the front side outer wall of vertical strut post, two fixedly connected with top arc ring between the horizontal pole, the arc spout has been seted up at the middle part of top arc ring, the inside sliding connection of arc spout has the slip post, the medial extremity fixedly connected with camera of slip post, experimental plant is installed at the top of bottom arc ring, the outside fixedly connected with pull joint board of slide.

Preferably, the top of the base is provided with a horizontal sliding groove, the sliding groove penetrates through the front side wall and the rear side wall of the base, the sliding block is inserted between the front side and the rear side of the sliding groove, and the sliding block and the supporting rod seat form a T-shaped sliding block.

Preferably, the bottom arc-shaped ring, the side arc-shaped ring and the top arc-shaped ring form a complete circular ring, sliding grooves are formed in the inner side of the circular ring, the sliding grooves in the inner side of the circular ring are communicated with each other, and the diameter of the sliding column is larger than the width of the arc-shaped sliding grooves.

Preferably, the inner wall of the threaded sleeve is provided with a threaded groove matched with the outer wall of the screw rod, the tops of the two vertical supporting rods are provided with round hole grooves, and the diameters of the two ends of the threaded sleeve are larger than the diameter of the round hole groove.

Preferably, the rubber gasket that thickness is three millimeters is installed with preceding spout inner wall contact department in the lantern ring outside, just the front end outer wall of connecting seat is extended to the front end of the lantern ring, the width of slide is greater than the width of front side spout.

Preferably, the middle part of slip post is the bolt, the outside of slip post is the nut, the camera is night vision camera, the middle part of bottom arc ring is filled with the required soil of experimental plant growth.

(III) advantageous effects

Compared with the prior art, the utility model provides a record shooting device for 4,8-DHT herbicide herbicidal activity is experimental possesses following beneficial effect:

1. the recording and shooting device for the herbicidal activity test of the 4,8-DHT herbicide, by rotating the threaded sleeves to perform threaded rotation with the screws and by allowing the two screws to slide along the outer sides of the threaded sleeves, thereby driving the two side arc rings at the bottom of the two connecting seats to slide to two sides along the sliding grooves through the sliding blocks, further changing the space between the two side arc rings to a state suitable for the size of the test plant, driving the cross rod to slide upwards through the lantern ring, the top arc-shaped ring is lifted to the position matched with the top height of the test plant by sliding the two cross rods upwards, thereby ensuring that the space at the top of the test plant is enough for placing the test plant, then realizing the adjustment of the angle of the camera by rotating the camera around the side arc chute and the arc chute and fixing the camera by the fastening sliding column, thereby reached and to carry out the effect of the angle and the regulation of position of camera according to the size of plant.

2. This a device is shot to record that is used for 4,8-DHT herbicide's herbicidal activity is experimental, through with top arc ring, two side arc rings and bottom arc ring all promote to the middle part set, make four make up into a complete ring, each camera of rethread sliding along the inside spout of ring, make the camera can freely slide the transform position on the ring surface, thereby adjust the quantity of the inside camera of different sections rings, thereby reached and to have realized the effect to the regulation of the camera quantity of different record position points without dismantling the camera.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the lateral extension structure of the present invention;

FIG. 3 is a schematic view of the vertically extending structure of the present invention;

fig. 4 is a side view schematic diagram of the vertical strut of the present invention.

In the figure: 1-base, 2-bottom arc ring, 3-sliding groove, 4-sliding block, 5-strut seat, 6-side arc ring, 7-side arc sliding groove, 8-connecting seat, 9-screw rod, 10-threaded sleeve, 11-side sliding groove, 12-cross rod, 13-lantern ring, 14-sliding plate, 15-vertical strut column, 16-front sliding groove, 17-top arc ring, 18-arc sliding groove, 19-sliding column, 20-camera, 21-test plant, 22-pulling clamping plate and 23-vertical strut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a recording and shooting device for a 4,8-DHT herbicide herbicidal activity test comprises a base 1, a horizontal sliding groove is formed at the top of the base 1, a sliding groove 3 penetrates through the front and rear side walls of the base 1, a sliding block 4 is inserted between the front and rear sides of the sliding groove 3, the sliding block 4 and a support rod seat 5 form a T-shaped sliding block, the T-shaped sliding block formed by the support rod seat 5 and the sliding block 4 can drive two side arc rings 6 to slide along the base 1 through the sliding groove 3, the T-shaped sliding block has a limiting function and cannot cause the sliding block to be separated from the base 1, a bottom arc ring 2 is fixedly connected between the two bases 1 by welding, the bottom arc ring 2, the side arc rings 6 and a top arc ring 17 form a finished ring, the inner sides of the ring are provided with sliding grooves, the sliding grooves at the inner sides of the ring are communicated with each, the diameter of the sliding column 19 is larger than the width of the arc chute 18, through arranging mutually communicated chutes at the inner sides of the circular rings consisting of the bottom arc ring 2, the side arc rings 6 and the top arc ring 17, the sliding column 19 can slide along the chutes, so as to adjust the number of the cameras 20 in different directions without disassembling the cameras 20, the chute 3 is arranged at the middle part of the base 1, the sliding block 4 is connected inside the chute 3 in a sliding way, the top part of the sliding block 4 is fixedly connected with the support rod seat 5 through welding, the top part of the support rod seat 5 is fixedly connected with the side arc rings 6 through welding, the side arc chutes 7 are arranged inside the side arc rings 6, the top parts of the two side arc rings 6 are both fixedly connected with the connecting seat 8 through welding, the outer side of the connecting seat 8 is connected with the screw rod 9 through welding, the top part of the outer side end of the base 1 is fixedly connected with the, the top of the vertical supporting rod 23 is rotatably connected with a threaded sleeve 10, the inner wall of the threaded sleeve 10 is provided with a threaded groove matched with the outer wall of the screw rod 9, the top of each of the two vertical supporting rods 23 is provided with a round hole groove, the diameters of two ends of the threaded sleeve 10 are larger than the diameter of the round hole groove, the screw rod 9 is driven to slide towards two sides along the threaded sleeve 10 through the rotation of threads between the screw rod 9 and the threaded sleeve 10, so that the two side arc-shaped rings 6 are driven to be separated to change the distance between the two side arc-shaped rings 6, the test plants 21 with different sizes are adapted, the threaded sleeve 10 can be placed to be separated from the top of the vertical supporting rod 23 due to the larger diameters of the two ends of the threaded sleeve 10, the top of the connecting seat 8 is fixedly connected with a vertical supporting rod column 15 through welding, the side sliding groove 11 is formed in the side wall of the vertical supporting, a rubber gasket with the thickness of three millimeters is arranged at the contact position of the outer side of the lantern ring 13 and the inner wall of the front sliding groove 16, the front end of the lantern ring 13 extends to the outer wall of the front end of the connecting seat 8, the width of the sliding plate 14 is larger than the width of the front sliding groove 16, the rubber gasket is arranged outside the lantern ring 13, the friction force between the lantern ring 13 and the inner wall of the front sliding groove 16 can be increased, further, after the height of the top arc-shaped ring 17 is changed through external force, the heights of the two cross rods 12 can be kept fixed under the action of friction force, the outer side of the lantern ring 13 is fixedly connected with the sliding plate 14 through welding, the front sliding groove 16 is arranged on the outer wall of the front side of the vertical strut column 15, the top arc-shaped ring 17 is fixedly connected between the two cross rods 12 through welding, the arc-shaped sliding groove 18 is arranged in, the outside of slip post 19 is the nut, camera 20 is the night vision camera, the middle part packing of bottom arc ring 2 has the required soil of test plant 21 growth, the rotation through the bolt of 19 departments of slip post and nut changes the elasticity between slip post 19 and the top arc ring 17, thereby reach the fastening effect to slip post 19, in order to continuously shoot the test plant 21 situation at night, need use the night vision camera, because external light source can produce the influence to the night growth of test plant 21, it is inaccurate to lead to the experimental data record, the medial extremity of slip post 19 is through welded fastening connection camera 20, test plant 21 is installed at the top of bottom arc ring 2, slide 14's the outside is through welded fastening connection with pulling joint board 22.

The working principle is that when shooting and recording the test process of a test plant 21 is needed, the distance between two side arc-shaped rings 6 and a bottom arc-shaped ring 2 and a top arc-shaped ring 17 is adjusted by observing the size of the test plant 21, the threaded sleeve 10 and the screw 9 are rotated in a threaded manner, the two screws 9 slide along the outer side of the threaded sleeve 10, the two side arc-shaped rings 6 at the bottoms of two connecting seats 8 are driven to slide towards two sides along the sliding grooves 3 through the sliding blocks 4, the distance between the two side arc-shaped rings 6 is changed to be in a state suitable for the size of the test plant 21, the clamping plate 22 is pulled upwards by sliding along the front sliding groove 16, the sliding plate 14 and the sleeve ring 13 are driven to slide upwards by pulling the clamping plate 22, the transverse rod 12 is driven to slide upwards by the sleeve ring 13, the top arc-shaped ring 17 is lifted to the top height of the test plant 21 by the upwards sliding of, thereby make the space at experimental plant 21 top enough place experimental plant 21, the rethread is round

side arc spout

7 and 18 rotatory cameras 20 of arc spout, and rethread fastening sliding column 19 fixes cameras 20, has realized the regulation to camera 20 angle to the mesh of the angle that can carry out the camera according to the size of plant and the regulation of position has been realized.

In summary, in the recording and shooting device for the herbicidal activity test of the 4,8-DHT herbicide, the threaded sleeve 10 and the threaded rod 9 are rotated, the two threaded rods 9 slide along the outer sides of the threaded sleeve 10, so as to drive the two side arc rings 6 at the bottoms of the two connecting seats 8 to slide along the sliding grooves 3 to two sides through the sliding blocks 4, further change the distance between the two side arc rings 6 to a state suitable for the size of the test plant 21, then the lantern ring 13 drives the cross rod 12 to slide upwards, the two cross rods 12 slide upwards to lift the top arc ring 17 to the position matching the top height of the test plant 21, so that the space at the top of the test plant 21 is enough for placing the test plant 21, then the camera 20 is rotated around the side arc sliding grooves 7 and the arc sliding grooves 18, and then the camera 20 is fixed through the fastening sliding column 19, so as to realize the angle adjustment of the camera 20, thereby reached and to carry out the effect of the angle and the regulation of position of camera according to the size of plant. Through with top arc ring 17, two side arc rings 6 and bottom arc ring 2 all promote to the middle part set for four make up into a complete ring, each camera 20 of rethread slip along the inside spout of ring, make camera 20 can freely slide the transform position on the ring surface, thereby adjust the quantity of the inside camera 20 of different sections rings, thereby reached and to have not dismantled camera 20 and can realize the effect to the regulation of the camera quantity of different record position points.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A record shooting device for 4,8-DHT herbicide herbicidal activity test, including base (1), its characterized in that: a bottom arc-shaped ring (2) is fixedly connected between the two bases (1), a sliding groove (3) is formed in the middle of each base (1), a sliding block (4) is connected to the inside of each sliding groove (3) in a sliding manner, a supporting rod seat (5) is fixedly connected to the top of each sliding block (4), a side arc-shaped ring (6) is fixedly connected to the top of each supporting rod seat (5), a side arc-shaped sliding groove (7) is formed in the inside of each side arc-shaped ring (6), a connecting seat (8) is fixedly connected to the top of each side arc-shaped ring (6), a screw rod (9) is fixedly connected to the outer side of each connecting seat (8), a vertical supporting rod (23) is fixedly connected to the top of the outer side end of each base (1), a threaded sleeve (10) is rotatably connected to the top of each vertical supporting rod (23), and a vertical supporting rod, the side wall of the vertical strut post (15) is provided with a lateral sliding groove (11), the inside of the lateral sliding groove (11) is connected with a cross rod (12) in a sliding way, the outer side of the cross rod (12) positioned in the side sliding groove (11) is sleeved with a lantern ring (13), a sliding plate (14) is fixedly connected to the outer side of the lantern ring (13), a front sliding groove (16) is formed in the outer wall of the front side of the vertical strut column (15), a top arc-shaped ring (17) is fixedly connected between the two cross rods (12), an arc chute (18) is arranged in the middle of the top arc ring (17), a sliding column (19) is connected inside the arc chute (18) in a sliding manner, the inner side end of the sliding column (19) is fixedly connected with a camera (20), the top of the bottom arc-shaped ring (2) is provided with a test plant (21), the outer side of the sliding plate (14) is fixedly connected with a pulling clamping plate (22).

2. The recording camera for herbicidal activity test of 4,8-DHT herbicides according to claim 1, characterized in that: the top of the base (1) is provided with a horizontal sliding groove, the sliding groove (3) penetrates through the front side wall and the rear side wall of the base (1), the sliding block (4) is inserted between the front side and the rear side of the sliding groove (3), and the sliding block (4) and the support rod seat (5) form a T-shaped sliding block.

3. The recording camera for herbicidal activity test of 4,8-DHT herbicides according to claim 1, characterized in that: the bottom arc-shaped ring (2), the side arc-shaped ring (6) and the top arc-shaped ring (17) form a completed circular ring, sliding grooves are formed in the inner side of the circular ring, the sliding grooves in the inner side of the circular ring are communicated with each other, and the diameter of the sliding column (19) is larger than the width of the arc-shaped sliding groove (18).

4. The recording camera for herbicidal activity test of 4,8-DHT herbicides according to claim 1, characterized in that: the inner wall of the threaded sleeve (10) is provided with a threaded groove matched with the outer wall of the screw rod (9), the tops of the two vertical supporting rods (23) are provided with round hole grooves, and the diameters of the two ends of the threaded sleeve (10) are larger than the diameter of the round hole grooves.

5. The recording camera for herbicidal activity test of 4,8-DHT herbicides according to claim 1, characterized in that: rubber gaskets with the thickness of three millimeters are installed at the contact positions of the outer side of the lantern ring (13) and the inner wall of the front side sliding groove (16), the front end of the lantern ring (13) extends to the outer wall of the front end of the connecting seat (8), and the width of the sliding plate (14) is larger than that of the front side sliding groove (16).

6. The recording camera for herbicidal activity test of 4,8-DHT herbicides according to claim 1, characterized in that: the middle part of the sliding column (19) is a bolt, the outside of the sliding column (19) is a nut, the cameras (20) are night vision cameras, and the middle part of the bottom arc-shaped ring (2) is filled with soil required by growth of a test plant (21).