CN219389140U - A land use change monitoring device - Google Patents

Abstract

The utility model discloses a land utilization change monitoring device, which comprises a height adjusting assembly, wherein the height adjusting assembly comprises a first upright post, a second upright post is connected with the first upright post in a sliding way, a first electric telescopic rod is arranged between the first upright post and the second upright post, a third upright post is connected with the second upright post in a sliding way, and a second electric telescopic rod is arranged between the third upright post and the second upright post; the first adjustment mechanism comprises a mounting plate, the mounting plate is fixedly connected to the third upright post, three third electric telescopic rods are arranged on the mounting plate, the second adjustment mechanism comprises a mounting box, the mounting box is movably connected to the third electric telescopic rods, the side wall of the mounting box is a transparent plate, a rotating plate is connected to the mounting box in a rotating manner, a monitor is fixedly connected to the rotating plate, a motor is fixedly connected to the mounting box, and the motor is connected to the rotating plate in a transmission manner. The device can adjust the monitoring direction or angle of the monitor while realizing the height adjustment, and is more convenient to use.

Description

A land use change monitoring device

technical field

The utility model relates to the technical field of land monitoring, in particular to a monitoring device for land use changes.

Background technique

In the process of economic development, the excessive use of land resources will cause a vicious cycle of the ecosystem, and land resources are limited. Land use monitoring is the continuous monitoring and data analysis of land use by the state to provide accurate and timely land data for other decision-making.

The patent with the publication number CN214500611U discloses a new type of land use change monitoring device, including a support column, the upper end of the support column is fixedly connected to the fixed plate, the bottom end of the fixed plate is fixedly connected to the first gear and the upper end of the fixed plate is provided with a first chute, the first chute is slidably connected to the first slider, the upper end of the first slider is fixedly connected to the fixing frame, the third slider is slidably connected to the fourth chute, and the left end of the third slider is fixedly connected to the first spring, and the first spring is fixedly connected to the fixing frame.

The rotation of the camera during the monitoring process can be realized through the above-mentioned device, but the above-mentioned device does not disclose how to adjust the height of the camera, which will be subject to certain restrictions during the monitoring process and is not very convenient to use. Therefore, a land use change monitoring device is proposed to solve the above problems.

Utility model content

The purpose of this utility model is to provide a land use change monitoring device to solve the above-mentioned problems in the prior art. During the monitoring process, the camera can be rotated and the height can be adjusted at the same time, so that the monitoring is more convenient.

In order to achieve the above purpose, the utility model provides the following scheme: the utility model provides a land use change monitoring device, including:

A height adjustment assembly, the height adjustment assembly includes a first column, a second column is slidably connected in the first column, a first electric telescopic rod is arranged between the first column and the second column, a third column is slidably connected in the second column, a second electric telescopic rod is arranged between the third column and the second column, and the first column is arranged on the ground;

A monitoring assembly, the monitoring assembly includes a first adjustment mechanism and a second adjustment mechanism, the first adjustment mechanism includes a mounting plate, the mounting plate is fixedly connected to the third column, and three third electric telescopic rods are arranged on the mounting plate, the second adjustment mechanism includes a mounting box, the mounting box is movably connected to the third electric telescopic rod, the side wall of the mounting box is a transparent plate, a rotating plate is connected to the mounting box, a monitor is fixedly connected to the rotating plate, a motor is fixedly connected to the mounting box, and the motor is in transmission connection with the rotating plate.

Preferably, a first cavity and a first through hole are opened in the first column, the first cavity communicates with the first through hole, the second column extends into the first through hole and the first cavity, the first electric telescopic rod is fixedly connected in the first cavity, and the output end of the first electric telescopic rod is fixedly connected with the second column.

Preferably, the size of the first through hole is smaller than that of the first cavity, and one end of the second column located in the first cavity is fixedly connected with a first limiting plate, the size of the first limiting plate is larger than the size of the first through hole, the first limiting plate is slidably arranged in the first cavity, and the output end of the first electric telescopic rod is fixedly connected to the first limiting plate.

Preferably, a second cavity and a second through hole are opened in the second column, the second cavity communicates with the second through hole, the third column extends into the second through hole and the second cavity, the second electric telescopic rod is fixedly connected in the second cavity, and the output end of the second electric telescopic rod is fixedly connected to the third column.

Preferably, the size of the second through hole is smaller than that of the second cavity, and one end of the third column located in the second cavity is fixedly connected with a second limiting plate, the size of the second limiting plate is larger than the size of the second through hole, the second limiting plate is slidably arranged in the second cavity, and the output end of the second electric telescopic rod is fixedly connected to the second limiting plate.

Preferably, the two ends of the third electric telescopic rod are respectively fixedly connected with universal joints, the third electric telescopic rod is movably connected with the installation box and the installation plate through the universal joints, a rubber sheet is fixedly connected between the installation box and the installation plate, and the third electric telescopic rod is arranged in a circular equiangular shape on the installation plate.

Preferably, the installation box includes an upper plate and a lower plate, a support rod is fixedly connected between the upper plate and the lower plate, the transparent plate is fixedly connected between the upper plate and the lower plate, the rotating plate is rotatably connected to the supporting rod, a gear ring is fixedly connected to the bottom surface of the rotating plate, a gear is fixedly connected to the output end of the motor, and the gear meshes with the gear ring.

Preferably, the bottom end of the first column is fixedly connected with a base plate, the base plate is pierced with an insertion rod, the base plate is fixedly connected with a power source and a controller, the controller is electrically connected with the power source, the top of the upper plate is fixedly connected with a plurality of solar panels, the solar panels are electrically connected with the power supply, the first electric telescopic rod, the second electric telescopic rod, the third electric telescopic rod, the monitor and the motor are all electrically connected with the controller.

The utility model discloses the following technical effects: the device drives the second column to move up and down in the first column through the first electric telescopic rod, and drives the third column to move up and down in the second column through the second electric telescopic rod, so that the height adjustment of the device can be realized. When the angle or direction of the monitor needs to be adjusted, one or more of the three third electric telescopic rods can be adjusted to tilt the installation box. influence and prolong the service life. The device can also adjust the monitoring direction or angle of the monitor while realizing height adjustment, and is more convenient to use.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other accompanying drawings can also be obtained according to these drawings without paying creative labor.

Fig. 1 is the structural representation of the utility model land use change monitoring device;

Fig. 2 is a partial enlarged view of a in Fig. 1;

Among them, 1, the first column; 2, the second column; 3, the first electric telescopic rod; 4, the third column; 5, the second electric telescopic rod; 6, the installation plate; 7, the third electric telescopic rod; 8, transparent plate; 20. Support rod; 21. Gear ring; 22. Gear; 23. Base plate; 24. Power supply; 25. Controller; 26. Solar panel; 27. Insertion rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In order to make the above purpose, features and advantages of the utility model more obvious and understandable, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Referring to Figure 1-2, the utility model provides a land use change monitoring device, including:

The height adjustment assembly includes a first column 1, a second column 2 is slidably connected to the first column 1, a first electric telescopic rod 3 is arranged between the first column 1 and the second column 2, a third column 4 is slidably connected to the second column 2, a second electric telescopic rod 5 is arranged between the third column 4 and the second column 2, and the first column 1 is arranged on the ground.

The second column 2 slides in the first column 1. When the position of the second column 2 needs to be adjusted, the first electric telescopic rod 3 can be used to drive the second column 2 to move up and down, and the third column 4 slides in the second column 2. When the position of the third column 4 needs to be adjusted, the second electric telescopic rod 5 can be used to drive the third column 4 to move up and down.

The monitoring assembly includes a first adjustment mechanism and a second adjustment mechanism. The first adjustment mechanism includes a mounting plate 6. The mounting plate 6 is fixedly connected to the third column 4. Three third electric telescopic rods 7 are arranged on the mounting plate 6. The second adjustment mechanism includes a mounting box.

Three third electric telescopic rods 7 are arranged between the installation box and the installation plate 6. When the angle of the installation box needs to be adjusted, it can be realized by adjusting the third electric telescopic rod 7. The monitor 10 is fixedly connected to the rotating plate 9. The motor 11 drives the rotation of the rotating plate 9, and the rotating plate 9 drives the rotation of the monitor 10, thereby realizing the adjustment of the observation direction of the monitor 10. The transparent plate 8 can make it more convenient for the monitor 10 to adjust the observation direction and reduce the situation where the line of sight is obstructed. The installation box can reduce the impact of rain on the monitor 10 and the motor 11 , prolong the service life.

In a further optimization scheme, the first column 1 is provided with a first cavity 12 and a first through hole, the first cavity 12 communicates with the first through hole, the second column 2 extends into the first through hole and the first cavity 12, the first electric telescopic rod 3 is fixedly connected in the first cavity 12, and the output end of the first electric telescopic rod 3 is fixedly connected with the second column 2.

The first electric telescopic rod 3 is located in the first cavity 12 and drives the second column 2 to move up and down in the first cavity 12 .

In a further optimization scheme, the size of the first through hole is smaller than that of the first cavity 12, and one end of the second column 2 located in the first cavity 12 is fixedly connected with a first limiting plate 13. The size of the first limiting plate 13 is larger than the size of the first through hole.

When the second column 2 moves up and down in the first cavity 12 , the first limiting plate 13 can prevent the second column 2 from breaking away from the first cavity 12 , so that the second column 2 can move within a fixed range.

In a further optimization scheme, the second column 2 is provided with a second cavity 14 and a second through hole, the second cavity 14 communicates with the second through hole, the third column 4 extends into the second through hole and the second cavity 14, the second electric telescopic rod 5 is fixedly connected in the second cavity 14, and the output end of the second electric telescopic rod 5 is fixedly connected with the third column 4.

When the height of the third column 4 needs to be adjusted, the second electric telescopic rod 5 drives the third column 4 to slide in the second cavity 14 to realize the adjustment of the position of the third column 4 .

In a further optimization scheme, the size of the second through hole is smaller than that of the second cavity 14, and one end of the third column 4 located in the second cavity 14 is fixedly connected with a second limiting plate 15. The size of the second limiting plate 15 is larger than the size of the second through hole.

The second limiting plate 15 can prevent the third column 4 from breaking away from the second cavity 14 when moving up and down, so that the third column 4 can move within a fixed range.

To further optimize the scheme, the two ends of the third electric telescopic rod 7 are respectively fixedly connected with universal joints 16, and the third electric telescopic rod 7 is respectively movably connected with the installation box and the installation plate 6 through the universal joints 16. A rubber sheet 17 is fixedly connected between the installation box and the installation plate 6, and the third electric telescopic rod 7 is arranged in a circular equiangular shape on the installation plate 6.

Any one of the third electric telescopic rods 7 in the three will drive the movement of the installation box when stretching out or shrinking, which can realize the adjustment of the monitor 10 in the vertical observation direction. The universal joint 16 can make the adjustment between the installation box and the third electric telescopic rod 7 more convenient.

To further optimize the scheme, the installation box includes an upper plate 18 and a lower plate 19, a support rod 20 is fixedly connected between the upper plate 18 and the lower plate 19, a transparent plate 8 is fixedly connected between the upper plate 18 and the lower plate 19, the rotating plate 9 is rotatably connected to the supporting rod 20, the bottom surface of the rotating plate 9 is fixedly connected with a gear ring 21, and the output end of the motor 11 is fixedly connected with a gear 22, and the gear 22 meshes with the gear ring 21.

The motor 11 drives the gear 22 to rotate, the gear 22 drives the gear ring 21 to rotate, and the gear ring 21 drives the rotating plate 9 to rotate on the support rod 20, so the adjustment of the direction of the monitor 10 can be realized. When the monitor 10 rotates around the support rod 20, the transparent plate 8 can reduce the obstruction of the observation line of sight, and the rotating plate 9 is connected to the support rod 20 through bearing rotation.

To further optimize the scheme, the bottom end of the first column 1 is fixedly connected with a base plate 23, the base plate 23 is pierced with an insertion rod 27, the base plate 23 is fixedly connected with a power supply 24 and a controller 25, the controller 25 is electrically connected with the power supply 24, and the top of the upper plate 18 is fixedly connected with a plurality of solar panels 26, the solar panels 26 are electrically connected with the power supply 24, the first electric telescopic rod 3, the second electric telescopic rod 5, the third electric telescopic rod 7, the monitor 10 and the motor 11 are all electrically connected with the controller 25.

Base plate 23 is bonded to the ground, and insert rod 27 is inserted in the soil from base plate 23 to make the device firmer. Power supply 24 supplies power to the device. Solar panel 26 can prolong the service life of the device. Controlling the device through the controller 25 makes it easier to use.

The method of using the device is to first place the device at a selected position, insert the insertion rod 27 into the soil, and fix the device. When adjusting the heights of the first column 1, the second column 2, and the third column 4, the first electric telescopic rod 3 and the second electric telescopic rod 5 can be controlled by the controller 25, so that the first electric telescopic rod 3 drives the second column 2 to move up and down, and the second electric telescopic rod 5 drives the third column 4 to move up and down, thereby realizing the adjustment of the height of the device. When the observation direction or angle of the monitor 10 needs to be adjusted, the third electric telescopic rod 7 can be used to drive the lower plate 19 to move. When one or more third electric telescopic rods 7 move, the lower plate 19 will tilt, so that the observation angle of the monitor 10 will be tilted to achieve the purpose of adjustment. The motor 11 drives the gear 22 to rotate.

In the description of the present utility model, it should be understood that the orientations or positional relationships indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and so on are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model, rather than indicating or implying that the device or element referred to must have a specific orientation or be constructed in a specific orientation and operation, and therefore cannot be construed as a limitation of the present utility model.

The embodiments described above are only to describe the preferred mode of the utility model, not to limit the scope of the utility model. Without departing from the design spirit of the utility model, various deformations and improvements made by those skilled in the art to the technical solution of the utility model should fall within the scope of protection determined by the claims of the utility model.

Claims (8)

1. A land use change monitoring device, comprising:

the height adjusting assembly comprises a first upright (1), a second upright (2) is slidably connected in the first upright (1), a first electric telescopic rod (3) is arranged between the first upright (1) and the second upright (2), a third upright (4) is slidably connected in the second upright (2), a second electric telescopic rod (5) is arranged between the third upright (4) and the second upright (2), and the first upright (1) is arranged on the ground;

the monitoring assembly comprises a first adjusting mechanism and a second adjusting mechanism, the first adjusting mechanism comprises a mounting plate (6), the mounting plate (6) is fixedly connected to the third upright post (4), three third electric telescopic rods (7) are arranged on the mounting plate (6), the second adjusting mechanism comprises a mounting box, the mounting box is movably connected to the third electric telescopic rods (7), the side wall of the mounting box is a transparent plate (8), a rotating plate (9) is rotatably connected in the mounting box, a monitor (10) is fixedly connected to the rotating plate (9), a motor (11) is fixedly connected to the mounting box, and the motor (11) is in transmission connection with the rotating plate (9).

2. A land use change monitoring device according to claim 1, wherein: first cavity (12) and first through-hole have been seted up in first stand (1), first cavity (12) with first through-hole intercommunication, second stand (2) stretch into first through-hole with in first cavity (12), first electric telescopic handle (3) fixed connection is in first cavity (12), first electric telescopic handle (3) output with second stand (2) fixed connection.

3. A land use change monitoring device according to claim 2, wherein: the first through hole size is smaller than the first cavity (12), the second upright post (2) is located one end fixedly connected with first limiting plate (13) in the first cavity (12), the first limiting plate (13) size is larger than the first through hole size, the first limiting plate (13) is arranged in the first cavity (12) in a sliding mode, and the output end of the first electric telescopic rod (3) is fixedly connected to the first limiting plate (13).

4. A land use change monitoring device according to claim 1, wherein: second cavity (14) and second through-hole have been seted up in second stand (2), second cavity (14) with second through-hole intercommunication, third stand (4) stretch into second through-hole with in second cavity (14), second electric telescopic handle (5) fixed connection is in second cavity (14), second electric telescopic handle (5) output with third stand (4) fixed connection.

5. A land use change monitoring device as defined in claim 4, wherein: the second through hole size is smaller than the second cavity (14), the third upright post (4) is located one end fixedly connected with second limiting plate (15) in the second cavity (14), the second limiting plate (15) size is larger than the second through hole size, the second limiting plate (15) is arranged in the second cavity (14) in a sliding mode, and the output end of the second electric telescopic rod (5) is fixedly connected to the second limiting plate (15).

6. A land use change monitoring device according to claim 1, wherein: the utility model discloses a motor-driven telescopic handle, including mounting box, mounting panel (6), electric telescopic handle (7), universal joint (16) are fixed connection respectively at third electric telescopic handle (7) both ends, third electric telescopic handle (7) pass through universal joint (16) respectively with mounting box with mounting panel (6) swing joint, mounting box with fixedly connected with sheet rubber (17) between mounting panel (6), third electric telescopic handle (7) are circular equiangular arrangement on mounting panel (6).

7. A land use change monitoring device according to claim 1, wherein: the mounting box comprises an upper plate (18) and a lower plate (19), wherein a supporting rod (20) is fixedly connected between the upper plate (18) and the lower plate (19), the transparent plate (8) is fixedly connected between the upper plate (18) and the lower plate (19), the rotating plate (9) is rotatably connected onto the supporting rod (20), a toothed ring (21) is fixedly connected to the bottom surface of the rotating plate (9), a gear (22) is fixedly connected to the output end of the motor (11), and the gear (22) is meshed with the toothed ring (21).

8. A land use change monitoring device according to claim 7, wherein: first stand (1) bottom fixedly connected with bottom plate (23), wear to be equipped with inserted bar (27) on bottom plate (23), fixedly connected with power (24) and controller (25) on bottom plate (23), controller (25) with power (24) electric connection, upper plate (18) top fixedly connected with a plurality of solar cell panel (26), solar cell panel (26) with power (24) electric connection, first electric telescopic handle (3) second electric telescopic handle (5) third electric telescopic handle (7) monitor (10) with motor (11) all with controller (25) electric connection.