CN216143461U - Night monitoring device based on digital image processing technology - Google Patents

Abstract

The utility model discloses a night monitoring device based on a digital image processing technology, which comprises a monitoring camera, a support and a mounting seat, wherein a rotating mechanism is arranged at the front end of the bottom surface of the monitoring camera, the rotating mechanism comprises a convex block, a first motor, a first rotating head and a fixed disc, and a cleaning mechanism is arranged on the bottom surface of the fixed disc. The utility model relates to a night monitoring device based on a digital image processing technology, which belongs to the field of monitoring devices, and is characterized in that a rotating mechanism and a cleaning mechanism are arranged in a matched manner, when a lens on a monitoring camera needs to be cleaned, the rotating mechanism drives the cleaning mechanism to rotate and be attached to the lens of the monitoring camera, and then the cleaning mechanism cleans the lens of the monitoring camera.

Description

Night monitoring device based on digital image processing technology

Technical Field

The utility model relates to the field of monitoring devices, in particular to a night monitoring device based on a digital image processing technology.

Background

The monitoring camera is a semiconductor imaging device and has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long service life, vibration resistance and the like. Digital image processing is a method and technique for performing processes such as denoising, enhancement, restoration, segmentation, feature extraction, and the like on an image by a computer. The night monitoring device uses a digital image processing technology, and after capturing images, the monitoring device transmits data image signals to the digital image processing technology, converts the image signals into digital signals and processes the digital signals by using a computer. But current night monitoring device is using, because expose in the air for a long time, so can lead to the dust in the air can adhere to on monitoring device's lens for the image that monitoring device monitored becomes unclear, and simultaneously, current monitoring device generally all installs the eminence, needs personnel to climb and clears up the dust on the monitoring device lens, and this kind of clearance mode not only is not convenient for personnel to its clearance, still can cause the potential safety hazard to personnel simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a night monitoring device based on a digital image processing technology, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

night monitoring device based on digital image processing technique, including surveillance camera head, support and mount pad, the bottom surface front end position of surveillance camera head is equipped with slewing mechanism, slewing mechanism includes protruding type piece, first motor, first rotating head and fixed disk, the bottom surface of fixed disk is equipped with clearance mechanism, clearance mechanism includes second motor, second rotating head, rolling disc, clearance dish, compression spring and dop.

Preferably, the bottom surface of the convex block is fixedly installed at the front end of the bottom surface of the monitoring camera, the bottom surface of the convex block is provided with a notch, the side walls of the two sides of the convex block are respectively provided with a rotating hole, the left side wall of the convex block is fixedly provided with a first motor, and the right end of the first motor is movably provided with a first rotating head.

Preferably, the top parts of the side walls on the two sides of the right-angle connecting plate are respectively and fixedly provided with a rotating block, the rotating blocks are movably arranged in the rotating holes, the right end of the first rotating head is fixedly arranged on the side wall on one side of the rotating block on the right side, the front end of the right-angle connecting plate is fixedly provided with a fixed disc, the top surface of the fixed disc is provided with a groove, the groove wall of the groove is provided with an annular rotating groove, and the bottom surface of the fixed disc is provided with a connecting hole.

Preferably, the second motor fixed mounting is on the bottom surface of fixed disk, the top surface movable mounting of second motor has the second to rotate the head, just the second rotates the head and passes the connecting hole, the top surface fixed mounting that the second rotated the head has the rolling disc, the rolling disc is located the recess and movable mounting rotates in the groove.

Preferably, a set of symmetrical fixed blocks is fixedly mounted on the top surface of the rotating disc, and clamping holes are formed in the fixed blocks.

Preferably, the top surface fixed mounting of clearance dish has a plurality of clearance brush, the bottom surface fixed mounting of clearance dish has the connecting block, the spring groove that link up is seted up to the front end of connecting block, fixed mounting has the fender ring in the both ends notch of spring groove respectively, compression spring movable mounting is in the spring groove, compression spring's both ends fixed mounting has the dop respectively, just the preceding tip position of dop passes the fender ring.

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

according to the utility model, through the matching use of the rotating mechanism and the cleaning mechanism, when the lens on the monitoring camera needs to be cleaned, the rotating mechanism drives the cleaning mechanism to rotate and be attached to the lens of the monitoring camera, and then the cleaning mechanism cleans the lens of the monitoring camera.

Drawings

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

FIG. 2 is a schematic view of the rotating mechanism of the present invention with its structure disassembled;

fig. 3 is a schematic structural disassembly diagram of the cleaning mechanism of the present invention.

In the figure: 1. a surveillance camera; 2. a support; 3. a mounting seat; 4. a rotating mechanism; 5. a cleaning mechanism; 6. a convex block; 7. a recess; 8. rotating the hole; 9. a first motor; 10. a first rotating head; 11. a right-angle connecting plate; 12. rotating the block; 13. fixing the disc; 14. a groove; 15. a rotating groove; 16. connecting holes; 17. a second motor; 18. a second rotating head; 19. rotating the disc; 20. a fixed block; 21. a clamping hole; 22. Cleaning the disc; 23. cleaning the brush; 24. connecting blocks; 25. a spring slot; 26. a compression spring; 27. clamping a head; 28. and (4) a baffle ring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1, the night monitoring device based on the digital image processing technology includes a monitoring camera 1, a bracket 2 and a mounting base 3, wherein a rotating mechanism 4 is arranged at the front end of the bottom surface of the monitoring camera 1, the rotating mechanism 4 includes a convex block 6, a first motor 9, a first rotating head 10 and a fixed disk 13, a cleaning mechanism 5 is arranged on the bottom surface of the fixed disk 13, and the cleaning mechanism 5 includes a second motor 17, a second rotating head 18, a rotating disk 19, a cleaning disk 22, a compression spring 26 and a chuck 27.

As shown in fig. 2, in this embodiment, in order to attach the cleaning brush 23 in the cleaning mechanism 5 to the lens of the monitoring camera 1, the bottom surface of the convex block 6 is fixedly mounted at the front end of the bottom surface of the monitoring camera 1, the bottom surface of the convex block 6 is provided with a notch 7, the side walls of the two sides of the convex block 6 are respectively provided with a rotation hole 8, the left side wall of the convex block 6 is fixedly provided with a first motor 9, the right end of the first motor 9 is movably mounted with a first rotation head 10, the top ends of the side walls of the two sides of the right-angle connecting plate 11 are respectively fixedly mounted with rotation blocks 12, the rotation blocks 12 are movably mounted in the rotation holes 8, the right end of the first rotation head 10 is fixedly mounted on the side wall of the rotation block 12 on the right side, the front end of the right-angle connecting plate 11 is fixedly mounted with a fixed disk 13, the top surface of the fixed disk 13 is provided with a groove 14, the groove 14 is provided with an annular rotation groove 15, connecting hole 16 has been seted up to the bottom surface of fixed disk 13, when using, if need clear up the lens on surveillance camera head 1, at first to first motor 9 circular telegram, first motor 9 will drive first rotor 10 and rotate, because the one end of first rotor 10 is installed on turning block 12 on right side of right angle connecting plate 11, so turning block 12 will be in turning hole 8 internal rotation to with this right angle connecting plate 11 of installation in the notch 7 that drives protruding type piece 6 and offer realizes anticlockwise rotation operation, continuous rotation is until letting clearance brush 23 laminate on the lens of surveillance camera head 1.

As shown in fig. 3, in this embodiment, in order to clean the lens of the monitoring camera 1, a second motor 17 is fixedly installed on the bottom surface of a fixed plate 13, a second rotating head 18 is movably installed on the top surface of the second motor 17, the second rotating head 18 passes through a connecting hole 16, a rotating plate 19 is fixedly installed on the top surface of the second rotating head 18, the rotating plate 19 is located in a groove 14 and movably installed in a rotating groove 15, a set of symmetrical fixed blocks 20 is fixedly installed on the top surface of the rotating plate 19, a clamping hole 21 is opened on the fixed block 20, a plurality of cleaning brushes 23 are fixedly installed on the top surface of the cleaning plate 22, a connecting block 24 is fixedly installed on the bottom surface of the cleaning plate 22, a through spring groove 25 is opened at the front end of the connecting block 24, retaining rings 28 are respectively fixedly installed in notches at two ends of the spring groove 25, a compression spring 26 is movably installed in the spring groove 25, two ends of the compression spring 26 are respectively fixedly installed with clamping heads 27, the front end part of the clamping head 27 penetrates through the retaining ring 28, the cleaning disc 22 needs to be installed on the rotating disc 19 before use, when the cleaning disc is installed, the connecting block 24 installed on the bottom surface of the cleaning disc 22 is installed between the fixing blocks 20, in the installation process, the clamping heads 27 at the two ends of the connecting block 24 are resisted by the fixing blocks 20, at the moment, the compression spring 26 installed in the spring groove 25 retracts and drives the clamping heads 27 at the two ends to retract until the clamping heads 27 are not resisted by the fixing blocks 20, then the connecting block 24 is continuously installed between the fixing blocks 20, after the connecting block is installed to a certain degree, the clamping heads 27 are not resisted upwards, the compression spring 26 makes a recovery movement, the clamping heads 27 at the two ends are resisted into the clamping holes 21, so that the cleaning disc 22 is installed on the rotating disc 19, the operation is installed together when the monitoring camera 1 is installed, and then the second motor 17 is electrified, the second motor 17 will drive the second rotating head 18 to rotate, the second rotating head 18 passes through the connecting hole 16 and will drive the rotating disc 19 to rotate, the rotating disc 19 will make rotating operation in the rotating groove 15 formed in the groove 14, and the cleaning brush 23 mounted on the top surface of the cleaning disc 22 is driven to clean the lens on the monitoring camera 1, and after the cleaning is completed, the cleaning mechanism 5 is moved away from the lens of the monitoring camera 1 through the rotating mechanism 4.

While the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof or for parts thereof without departing from the scope of the utility model.

Claims (6)

1. Night monitoring device based on digital image processing technique, its characterized in that: including surveillance camera head (1), support (2) and mount pad (3), the bottom surface front end position of surveillance camera head (1) is equipped with slewing mechanism (4), slewing mechanism (4) are including protruding type piece (6), first motor (9), first head (10) and fixed disk (13) of rotating, the bottom surface of fixed disk (13) is equipped with clearance mechanism (5), clearance mechanism (5) are including second motor (17), second head (18), rolling disc (19), clearance dish (22), compression spring (26) and dop (27) of rotating.

2. The night time monitoring device based on the digital image processing technology as claimed in claim 1, wherein: the bottom surface fixed mounting of protruding type piece (6) is on the bottom surface front end position of surveillance camera head (1), notch (7) have been seted up to the bottom surface of protruding type piece (6), rotation hole (8) have been seted up on the both sides lateral wall of protruding type piece (6) respectively, fixed mounting has first motor (9) on the left side wall of protruding type piece (6), the right-hand member movable mounting of first motor (9) has first rotation head (10).

3. The night time monitoring device based on the digital image processing technology as claimed in claim 2, wherein: the utility model discloses a fixed mounting has turning block (12) respectively at the both sides lateral wall top position of right angle connecting plate (11), just turning block (12) movable mounting rotates in hole (8), the right-hand member fixed mounting of first rotation head (10) is on one side lateral wall of turning block (12) on right side, the front end fixed mounting of right angle connecting plate (11) has fixed disk (13), the top surface of fixed disk (13) is seted up flutedly (14), annular rotation groove (15) have been seted up on the cell wall of recess (14), connecting hole (16) have been seted up to the bottom surface of fixed disk (13).

4. The night time monitoring device based on the digital image processing technology as claimed in claim 3, wherein: second motor (17) fixed mounting is on the bottom surface of fixed disk (13), the top surface movable mounting of second motor (17) has the second to rotate head (18), just second rotation head (18) pass connecting hole (16), the top surface fixed mounting that the second rotated head (18) has rolling disc (19), rolling disc (19) are located recess (14) and movable mounting rotates in groove (15).

5. The night time monitoring device based on the digital image processing technology as claimed in claim 4, wherein: the top surface fixed mounting of rolling disc (19) has a set of symmetrical fixed block (20), just card hole (21) have been seted up on fixed block (20).

6. The night time monitoring device based on the digital image processing technology as claimed in claim 5, wherein: the top surface fixed mounting of clearance dish (22) has a plurality of clearance brush (23), the bottom surface fixed mounting of clearance dish (22) has connecting block (24), spring groove (25) that link up are seted up to the front end of connecting block (24), fixed mounting has fender ring (28) in the both ends notch of spring groove (25) respectively, compression spring (26) movable mounting is in spring groove (25), the both ends of compression spring (26) fixed mounting respectively has dop (27), just the preceding tip position of dop (27) passes fender ring (28).

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