Ground surface element change detection device

Abstract

The utility model discloses an earth surface element change detection device which comprises a mounting seat, a monitoring shooting device is fixedly mounted at the top of the mounting seat, a shell is fixedly connected to the surface of the mounting seat, an electric push rod is fixedly connected to the left side of the top of an inner cavity of the shell, and a push plate is fixedly connected to the bottom of the electric push rod. A sliding sleeve is fixedly connected to the right side of the pushing plate, a mounting shell is fixedly connected to the right side of the sliding sleeve, and a supporting rod is fixedly mounted on the right side of an inner cavity of the mounting shell. Through the electric push rod, the push plate is conveniently pushed to move, so that the push plate drives the sliding sleeve to move, the sliding sleeve drives the mounting shell to move, the mounting shell drives the cleaning plate to move, the cleaning plate wipes and cleans a camera on the surface of the monitoring shooting equipment, and the influence caused by dust adsorption is avoided; therefore, the shooting definition is reduced, the use efficiency of the equipment is greatly improved, and the trouble of workers is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of surface element change detection, and more specifically, to a surface element change detection device. Background Technique

[0002] Surface element change detection is one of the important applications of remote sensing technology. It involves analyzing remote sensing data from different periods to determine changes in surface features. When detecting surface element changes, a detection device is required.

[0003] Most of the existing detection devices use the monitoring method. The bands of the first-phase image and the second-phase image are put together to perform principal components. By calculating the difference or ratio between the two images, and then determining whether there is a change based on the difference or ratio of the difference or ratio. However, in actual use, there are the following problems. When monitoring the surface, it is usually an outdoor monitoring method. When the monitoring device is used for a long time, dust is likely to adsorb on the surface of the camera on its surface. Due to the influence of dust, the clarity of the shooting is interfered, which brings trouble to the staff. For this reason, we propose a surface element change detection device to solve the above problems. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a surface element change detection device, which achieves the function of self-cleaning.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions. A surface element change detection device includes a mounting base. A monitoring and shooting device is fixedly installed on the top of the mounting base. A housing is fixedly connected to the surface of the mounting base. An electric push rod is fixedly connected to the left side of the inner cavity top of the housing. A pushing plate is fixedly connected to the bottom of the electric push rod. A sliding sleeve is fixedly connected to the right side of the pushing plate. An installation shell is fixedly connected to the right side of the sliding sleeve. A support rod is fixedly installed on the right side of the inner cavity of the installation shell. A support plate is fixedly connected to the left side of the support rod. A cleaning plate is attached to the left side of the support plate. A sliding rod is sleeved in the inner cavity of the sliding sleeve. Both ends of the sliding rod are fixedly connected to the inner wall of the housing.

[0008] As a preferred solution, a nut is fixedly connected to the left side of the inner cavity of the installation shell. A locking bolt is threadedly connected to the inner cavity of the nut. A bearing body is rotatably connected to the right side of the locking bolt. A sliding plate is fixedly connected to the right side of the bearing body. An insertion block is fixedly connected to the right side of the sliding plate.

[0009] Through the above technical solution, by means of the nut and the bearing body, the locking bolt can rotate in its inner cavity. When the threads on the surface of the locking bolt and the threads in the inner cavity of the nut are in threaded connection, when the locking bolt rotates, it causes itself to move. For example, when the locking bolt rotates clockwise, it moves inward, and conversely, when the locking bolt rotates counterclockwise, it causes the locking bolt to move outward. The rotation and movement of the locking bolt drive the bearing body to move, the bearing body drives the sliding plate to move, and the sliding plate drives the insertion block to move, facilitating the limiting or releasing of the limiting of the cleaning plate, facilitating its disassembly and assembly, and facilitating its maintenance and cleaning. It avoids the situation that the wiped dust and other stains will re-adsorb on the surface of the monitoring and photographing device during the operation of the cleaning plate, and improves the cleaning efficiency.

[0010] As a preferred solution, a socket is provided on the surface of the cleaning plate, and the right side of the insertion block is inserted into the inner cavity of the socket.

[0011] Through the above technical solution, the socket facilitates the insertion of the insertion block.

[0012] As a preferred solution, springs are fixedly connected to both ends of the left side of the sliding plate, and one side of each spring is fixedly connected to the inner wall of the mounting shell.

[0013] Through the above technical solution, the springs facilitate the reset movement of pulling the sliding plate.

[0014] As a preferred solution, chutes are provided on both sides of the inner cavity of the mounting shell, and both sides of the sliding plate are slidably connected to the inner cavities of the chutes.

[0015] Through the above technical solution, the chutes improve the sliding stability of the sliding plate.

[0016] As a preferred solution, a mounting plate is fixedly installed at the bottom of the mounting seat, a support column is fixedly connected to the bottom of the mounting plate, and mounting bolts are threadedly connected to the peripheries of the bottom of the mounting plate.

[0017] Through the above technical solution, the mounting bolts facilitate the disassembly and assembly of the mounting plate.

[0018] As a preferred solution, a limiting groove is provided on the left side of the inner cavity of the housing, and the left side of the pushing plate is slidably connected to the inner cavity of the limiting groove.

[0019] Through the above technical solution, the limiting groove improves the sliding stability of the pushing plate.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the present utility model provides a surface element change detection device, which has the following beneficial effects.

[0022] 1. The utility model is provided with an electric push rod, which facilitates the movement of the pushing plate, thereby driving the sliding sleeve to move through the pushing plate. The installation shell is driven to move through the sliding sleeve, and the cleaning plate is driven to move through the installation shell. The camera on the surface of the monitoring and photographing device is wiped and cleaned through the cleaning plate, avoiding the reduction of shooting clarity caused by dust adsorption, greatly improving the use efficiency of the device, and solving the trouble of the staff.

[0023] 2. The utility model is provided with a nut and a bearing body, which enable the locking bolt to rotate in its inner cavity. When the threads on the surface of the locking bolt and the threads in the inner cavity of the nut are in threaded connection, the locking bolt moves when it rotates. For example, when the locking bolt rotates clockwise, it moves inward, and conversely, when the locking bolt rotates counterclockwise, it moves outward. The bearing body is driven to move through the rotation and movement of the locking bolt, the sliding plate is driven to move through the bearing body, and the insertion block is driven to move through the sliding plate, facilitating the limiting or releasing of the cleaning plate, convenient for its disassembly and assembly, easy for its maintenance and cleaning, avoiding the re - adsorption of dust and other stains on the surface of the monitoring and photographing device when the cleaning plate is working, and improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic structural diagram of the utility model;

[0025] Figure 2 is a bottom view of the installation seat structure of the utility model;

[0026] Figure 3 is a cross - sectional view of the shell structure of the utility model;

[0027] Figure 4 is a cross - sectional view of the installation shell structure of the utility model.

[0028] In the figure: 1. Installation seat; 2. Support column; 3. Shell; 4. Monitoring and photographing device; 5. Cleaning plate; 6. Installation disc; 7. Installation bolt; 8. Electric push rod; 9. Pushing plate; 10. Slide bar; 11. Locking bolt; 12. Installation shell; 13. Sliding sleeve; 14. Spring; 15. Nut; 16. Bearing body; 17. Support rod; 18. Support plate; 19. Insertion block; 20. Sliding plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The control method can be realized by simple programming of those skilled in the art and belongs to the common general knowledge in the art. Only its use is carried out without modification, so the control method and circuit connection will not be described in detail. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Embodiment 1;

[0031] Please refer to Figures 1-4 , the present invention: a surface element change detection device, including a mounting base 1, a monitoring and photographing device 4 is fixedly installed on the top of the mounting base 1, a housing 3 is fixedly connected to the surface of the mounting base 1, a power-driven push rod 8 is fixedly connected to the left side of the inner cavity top of the housing 3, a push plate 9 is fixedly connected to the bottom of the power-driven push rod 8, a sliding sleeve 13 is fixedly connected to the right side of the push plate 9, an installation shell 12 is fixedly connected to the right side of the sliding sleeve 13, a support rod 17 is fixedly installed in the right inner cavity of the installation shell 12, a support plate 18 is fixedly connected to the left side of the support rod 17, a cleaning plate 5 is attached to the left side of the support plate 18, a sliding rod 10 is sleeved in the inner cavity of the sliding sleeve 13, and both ends of the sliding rod 10 are fixedly connected to the inner wall of the housing 3.

[0032] Through the above technical solution, by means of the power-driven push rod 8, it is convenient to push the push plate 9 to move, so that the push plate 9 drives the sliding sleeve 13 to move. Through the sliding sleeve 13, the installation shell 12 is driven to move. Through the installation shell 12, the cleaning plate 5 is driven to move. Through the cleaning plate 5, the camera on the surface of the monitoring and photographing device 4 is wiped and cleaned, avoiding the reduction of shooting clarity caused by dust adsorption, greatly improving the use efficiency of the device, and solving the trouble of the staff.

[0033] Embodiment 2;

[0034] As Figures 3-4 shown, a nut 15 is fixedly connected to the left side of the inner cavity of the installation shell 12, a locking bolt 11 is threadedly connected to the inner cavity of the nut 15, a bearing body 16 is rotatably connected to the right side of the locking bolt 11, a sliding plate 20 is fixedly connected to the right side of the bearing body 16, and a plug 19 is fixedly connected to the right side of the sliding plate 20.

[0035] Through the above technical solution, by means of the nut 15 and the bearing body 16, the locking bolt 11 can rotate in its inner cavity. When the threads on the surface of the locking bolt 11 and the threads in the inner cavity of the nut 15 are in threaded connection, when the locking bolt 11 rotates, it moves itself. For example, when the locking bolt 11 rotates clockwise, it moves inward, and conversely, when the locking bolt 11 rotates counterclockwise, the locking bolt 11 moves outward. By the rotation and movement of the locking bolt 11, the bearing body 16 is driven to move, and by the bearing body 16, the slide plate 20 is driven to move, and by the slide plate 20, the insertion block 19 is driven to move, which is convenient for limiting or releasing the limit of the cleaning plate 5, facilitating its disassembly and assembly, and easy for its maintenance and cleaning. It avoids the situation that the dust and other stains wiped off will be re-adsorbed on the surface of the monitoring and photographing device 4 when the cleaning plate 5 is working, and improves the cleaning efficiency.

[0036] Embodiment 3;

[0037] As Figures 1-4 shown, a socket is provided on the surface of the cleaning plate 5, and the right side of the insertion block 19 is inserted into the inner cavity of the socket. Both ends of the left side of the slide plate 20 are fixedly connected with springs 14, and one side of the springs 14 is fixedly connected with the inner wall of the mounting shell 12. Chutes are provided on both sides of the inner cavity of the mounting shell 12, and both sides of the slide plate 20 are slidably connected to the inner cavities of the chutes. A mounting disc 6 is fixedly installed at the bottom of the mounting seat 1, a support column 2 is fixedly connected to the bottom of the mounting disc 6, mounting bolts 7 are threadedly connected to the four circumferences of the bottom of the mounting disc 6, and a limiting groove is provided on the left side of the inner cavity of the housing 3, and the left side of the push plate 9 is slidably connected to the inner cavity of the limiting groove.

[0038] Through the above technical solution, the socket facilitates the insertion of the insertion block 19, the springs 14 facilitate the pulling of the slide plate 20 for reset movement, the chutes improve the sliding stability of the slide plate 20, the mounting bolts 7 facilitate the disassembly and assembly of the mounting disc 6, and the limiting groove improves the sliding stability of the push plate 9.

[0039] The working principle of the present utility model is as follows: First, when the monitoring and photographing device 4 is used for a long time, dust is likely to be adsorbed on its surface. The user regularly starts the electric push rod 8 through an external controller. By means of the electric push rod 8, it is convenient to push the push plate 9 to move, so that the push plate 9 drives the sliding sleeve 13 to move. Through the sliding sleeve 13, the mounting shell 12 is driven to move. Through the mounting shell 12, the cleaning plate 5 is driven to move. By moving the cleaning plate 5, the camera on the surface of the monitoring and photographing device 4 is wiped and cleaned, avoiding the reduction of shooting clarity caused by dust adsorption, and greatly improving the use efficiency of the device. Then, the user regularly uses a wrench to reverse the locking bolt 11 in the inner cavities of the nut 15 and the bearing body 16. Since the threads on the surface of the locking bolt 11 and the threads in the inner cavity of the nut 15 are in threaded connection, when the locking bolt 11 rotates, it moves itself. For example, when the locking bolt 11 rotates forward, it moves inward, and conversely, when the locking bolt 11 rotates reversely, the locking bolt 11 moves outward. By the reverse movement of the locking bolt 11, the bearing body 16 is driven to move. Through the bearing body 16, the sliding plate 20 is driven to move. Through the sliding plate 20, the insertion block 19 is driven to move, facilitating the removal of the limit on the cleaning plate 5. Then, the user can remove the cleaning plate 5 for cleaning.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the present utility model. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present utility model.

Claims

1. A device for detecting changes in ground features, comprising a mounting base (1), characterized in that: A monitoring and shooting device (4) is fixedly mounted on the top of the mounting seat (1); a shell (3) is fixedly connected to the surface of the mounting seat (1); an electric push rod (8) is fixedly connected to the left side of the top of the inner cavity of the shell (3); a push plate (9) is fixedly connected to the bottom of the electric push rod (8); a sliding sleeve (13) is fixedly connected to the right side of the push plate (9); a mounting shell (12) is fixedly connected to the right side of the sliding sleeve (13); a support rod (17) is fixedly mounted on the right side of the inner cavity of the mounting shell (12); a support plate (18) is fixedly connected to the left side of the support rod (17); a cleaning plate (5) is fittedly connected to the left side of the support plate (18); a sliding rod (10) is provided in the inner cavity of the sliding sleeve (13); both ends of the sliding rod (10) are fixedly connected to the inner wall of the shell (3).

2. A surface element change detection device according to claim 1, characterized in that: A nut (15) is fixedly connected to the left side of the inner cavity of the mounting shell (12); a locking bolt (11) is threadedly connected to the inner cavity of the nut (15); a bearing body (16) is rotatably connected to the right side of the locking bolt (11); a slide plate (20) is fixedly connected to the right side of the bearing body (16); and an insert block (19) is fixedly connected to the right side of the slide plate (20).

3. A surface element change detection device according to claim 2, characterized in that: The surface of the cleaning plate (5) is provided with a socket, and the right side of the plug block (19) is plugged into the inner cavity of the socket.

4. A surface element change detection device according to claim 2, characterized in that: Both ends of the left side of the slide plate (20) are fixedly connected to springs (14), and one side of the spring (14) is fixedly connected to the inner wall of the mounting shell (12).

5. A surface element change detection device according to claim 2, characterized in that: Slide grooves are provided on both sides of the inner cavity of the installation shell (12), and both sides of the slide plate (20) are slidably connected to the inner cavity of the slide grooves.

6. A surface element change detection device according to claim 1, characterized in that: A mounting plate (6) is fixedly mounted on the bottom of the mounting seat (1), a support column (2) is fixedly connected to the bottom of the mounting plate (6), and mounting bolts (7) are threadedly connected around the bottom of the mounting plate (6).

7. A surface element change detection device according to claim 1, characterized in that: A limiting groove is provided on the left side of the inner cavity of the shell (3), and the left side of the push plate (9) is slidably connected in the inner cavity of the limiting groove.

Images