Protective device for network camera

Abstract

The utility model relates to the technical field of camera protection, and discloses a network camera protection device which comprises a protection shell, the outer wall of the protection shell is fixedly connected with a first connecting seat, the outer wall of the first connecting seat is fixedly connected with a motor, and the output end of the motor is fixedly connected with a first rotating shaft. A scraper is fixedly connected to the outer wall of the first rotating shaft, a connecting rod is fixedly connected to the interior of the scraper, a connecting piece is fixedly connected to the outer wall of the connecting rod, a sliding block is fixedly connected to the outer wall of the connecting piece, a sliding frame is slidably connected to the outer wall of the sliding block, and a first sliding rod is fixedly connected to the lower surface of the sliding frame; a water storage tank is slidably connected to the outer wall of the first sliding rod, a water pressing plate is slidably connected into the water storage tank, and a water guide pipe is fixedly connected to the outer wall of the water storage tank. According to the washing device, the second rotating shaft drives the connecting piece, the connecting piece drives the sliding block to slide, the sliding block drives the sliding frame to ascend and descend, and therefore the effect of washing the protective cover is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of camera protection, in particular to a network camera protection device. Background Art

[0002] With the development of Internet and Internet of Things technology, network cameras are used more and more widely. They are not only used for security monitoring in public places, but also in private areas such as homes and businesses. In these scenarios, cameras may face various risks of harsh environments and man-made damage. In order to cope with various risks, cameras need to have certain physical protection capabilities to improve their risk resistance and ensure their normal operation in various environments.

[0003] After searching, the publication number CN214544459U discloses a protective structure of a network dome camera, including a dome network camera, a shell, and a base. The base is installed below the shell, and the dome network camera is installed on the upper side of the shell. The left and right inner walls of the shell are respectively provided with a first buffer device at corresponding positions. The first buffer device is composed of a fixed block, a slider, a second spring, and a second slide rod. A support plate is provided between the buffer devices, and the support plate is located below the dome network camera. The protective structure of a network dome camera described in the utility model belongs to the field of camera protection technology. Through the combined use of the provided buffer device, explosion-proof shell, transparent shield, and support plate, the dome network camera can be effectively protected, and it can effectively prevent accidental falling and other situations from causing it to break and cause certain losses. At the same time, its service life is increased, and it is more convenient to use and more practical. Although the application improves the protection of the network camera to a certain extent by setting a protective mechanism, there is no mention of how to clean the camera when dust or impurities are adsorbed on the camera to ensure the normal use of the camera. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a network camera protection device, which is an improvement, but does not mention how to clean the camera when dust or impurities are absorbed on the camera to ensure the normal use of the camera.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a network camera protection device comprises a protection shell, the outer wall of the protection shell is fixedly connected with a connecting seat 1, the outer wall of the connecting seat 1 is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft 1, the outer wall of the rotating shaft 1 is fixedly connected with a scraper, the interior of the scraper is fixedly connected with a connecting rod, the outer wall of the connecting rod is fixedly connected with a connecting piece, the outer wall of the connecting piece is fixedly connected with a slider, the outer wall of the slider is slidably connected with a sliding frame, the lower surface of the sliding frame is fixedly connected with a sliding rod 1, the outer wall of the sliding rod 1 is slidably connected with a water tank, the outer wall of the water tank is fixedly connected to the outer wall of the protection shell, the interior of the water tank is slidably connected with a water pressure plate, the upper surface of the water pressure plate is fixedly connected to the lower surface of the sliding rod 1, the outer wall of the water tank is fixedly connected with a water guide pipe, one end of the water guide pipe is fixedly connected to the interior of the scraper, and a rotating component is arranged inside the protection shell.

[0006] Furthermore, the rotating assembly includes a connecting seat three, and the outer wall of the connecting seat three is fixedly connected to the inner wall of the protective shell.

[0007] Furthermore, a sleeve is fixedly connected to the outer wall of the connecting seat three, and a sealing slide plate one is slidably connected to the interior of the sleeve.

[0008] Furthermore, the outer wall of the sealing slide plate 1 is fixedly connected to a slide rod 2, and the outer wall of the slide rod 2 is slidably connected to the inside of the sleeve.

[0009] Furthermore, the interior of the second sliding rod is rotatably connected to a second connecting seat, and the outer wall of the second connecting seat is fixedly connected to a camera.

[0010] Furthermore, an air guide tube is fixedly connected to the outer wall of the sleeve, and a buffer bin is fixedly connected to the outer wall of the air guide tube.

[0011] Furthermore, the outer wall of the buffer bin is fixedly connected to the inner wall of the protective shell, and the interior of the buffer bin is slidably connected with a second sealing slide plate.

[0012] Furthermore, a protective cover is fixedly connected to the outer wall of the protective shell, and the outer wall of the protective cover is in contact with the outer wall of the scraper.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the motor drives the rotating shaft 1 to rotate, so that the rotating shaft 1 drives the scraper to wipe the protective cover. At this time, the rotating shaft 2 drives the connecting member to rotate, so that the connecting member drives the slider to slide in the sliding frame, and then the slider drives the sliding frame to rise and fall, so that the sliding frame drives the water pressure plate to slide in the water tank, thereby achieving the effect of flushing the protective cover after the cleaning liquid is pressed into the water pipe, thereby improving the cleaning efficiency.

[0015] 2. In the utility model, when the camera is impacted by the outside world, the camera drives the connecting seat 2, so that the connecting seat 2 drives the sliding rod 2 and the sealing slide plate 1 to slide in the sleeve, so that the air in the sleeve is pressed into the buffer bin through the air guide tube. At this time, the pressure in the buffer bin increases, driving the sealing slide plate 2 to slide downward until it is balanced, and then the sealing slide plate 1 stops sliding, thereby achieving the effect of buffering the camera and improving the protection performance of the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural diagram of a network camera protection device proposed by the utility model;

[0017] Figure 2 This is a structural diagram of a slider of a network camera protection device proposed by the utility model;

[0018] Figure 3 A cross-sectional view of a protective shell of a network camera protective device proposed by the utility model;

[0019] Figure 4 This is a cross-sectional view of a sleeve of a network camera protection device proposed by the utility model.

[0020] Legend:

[0021] 1. Protective shell; 2. Connecting seat 1; 3. Motor; 4. Rotating shaft 1; 5. Scraper; 6. Connecting rod; 7. Connecting piece; 8. Sliding block; 9. Sliding frame; 10. Sliding rod 1; 11. Water storage tank; 12. Water pressure plate; 13. Water guide pipe; 14. Connecting seat 2; 15. Sliding rod 2; 16. Sleeve; 17. Sealing slide plate 1; 18. Connecting seat 3; 19. Air guide pipe; 20. Buffer bin; 21. Sealing slide plate 2; 22. Camera; 23. Protective cover. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-3 The utility model provides an embodiment: a network camera protection device, including a protection shell 1, the outer wall of the protection shell 1 is fixedly connected with a connection seat 2, the outer wall of the connection seat 2 is fixedly connected with a motor 3, the output end of the motor 3 is fixedly connected with a rotating shaft 4, the outer wall of the rotating shaft 4 is fixedly connected with a scraper 5, the scraper 5 is fixedly connected with a connecting rod 6 inside, the outer wall of the connecting rod 6 is fixedly connected with a connecting piece 7, the outer wall of the connecting piece 7 is fixedly connected with a slider 8, the outer wall of the slider 8 is slidably connected with a sliding frame 9, the lower surface of the sliding frame 9 is fixedly connected with a sliding rod 10, the outer wall of the sliding rod 10 is slidably connected with a water tank 11, the outer wall of the water tank 11 is fixedly connected to the outer wall of the protection shell 1, the inside of the water tank 11 is slidably connected with a water pressure plate 12, the upper surface of the water pressure plate 12 is fixedly connected to the lower surface of the sliding rod 10, the outer wall of the water tank 11 is fixedly connected with a water guide pipe 13, one end of the water guide pipe 13 is fixedly connected to the inside of the scraper 5, and a rotating component is arranged inside the protection shell 1.

[0024] Specifically, when the motor 3 drives the scraper 5 to rotate, the scraper 5 can drive the connecting rod 6 to rotate synchronously, so that the connecting rod 6 drives the connecting part 7 to rotate. When the connecting part 7 rotates, it can drive the slider 8. The slider 8 is restricted by the sliding frame 9, so it can drive the sliding frame 9 to rise and fall, and then drive the water pressure plate 12 to rise and fall through the slide rod 10. The outer wall of the water pressure plate 12 is sealed and connected to the inner wall of the water tank 11. Therefore, the lifting of the water pressure plate 12 can change the pressure in the water tank 11, and then the cleaning liquid is pressed into the water pipe 13 by pressure. A water outlet is opened inside the scraper 5, and the cleaning liquid is sprayed from the water outlet to rinse the protective cover 23.

[0025] Reference Figure 3 and Figure 4 The rotating assembly includes a connecting seat three 18, the outer wall of the connecting seat three 18 is fixedly connected to the inner wall of the protective shell 1; the outer wall of the connecting seat three 18 is fixedly connected to the sleeve 16, and the interior of the sleeve 16 is slidably connected to a sealing slide plate 17; the outer wall of the sealing slide plate 17 is fixedly connected to a sliding rod 2 15, and the outer wall of the sliding rod 2 15 is slidably connected to the interior of the sleeve 16; the interior of the sliding rod 2 15 is rotatably connected to the connecting seat two 14, and the outer wall of the connecting seat two 14 is fixedly connected to the camera 22.

[0026] Specifically, when the protective shell 1 or the camera 22 is moved by external force, the slide bar 2 15 can be driven to slide, so that the slide bar 2 15 drives the sealing slide plate 17 to slide in the sleeve 16, compressing the nitrogen sealed at the lower end of the sleeve 16. The rotational connection between the connecting seat 2 14 and the connecting seat 3 18 and the sleeve 16 and the slide bar 2 15 makes the device more fault-tolerant and can still be used normally at different angles within a certain range.

[0027] Reference Figure 3 and Figure 4 The outer wall of the sleeve 16 is fixedly connected with an air duct 19, and the outer wall of the air duct 19 is fixedly connected with a buffer bin 20; the outer wall of the buffer bin 20 is fixedly connected to the inner wall of the protective shell 1, and the interior of the buffer bin 20 is slidably connected with a sealing slide plate 21; the outer wall of the protective shell 1 is fixedly connected with a protective cover 23, and the outer wall of the protective cover 23 is in contact with the outer wall of the scraper 5.

[0028] Specifically, the nitrogen in the sleeve 16 will enter the buffer bin 20 from the air duct 19 after being subjected to pressure. The buffer bin 20 is airtight, so the pressure in the buffer bin 20 increases, causing the sealing slide plate 21 to slide toward the lower end of the buffer bin 20 to compress the air below. Correspondingly, an exhaust port with a controllable volume can be set at the lower end of the buffer bin 20 to further improve the buffering effect.

[0029] Working principle: When a network camera protection device is needed, the motor 3 is started first, and the motor 3 drives the rotating shaft 4 to rotate, so that the rotating shaft 4 drives the scraper 5 to rotate to wipe the protective cover 23, and at the same time the scraper 5 drives the connecting rod 6 to rotate, so that the connecting rod 6 drives the connecting piece 7 to rotate, and the rotation of the connecting piece 7 drives the slider 8 to slide in the sliding frame 9, so that the sliding frame 9 is driven to rise and fall through the slider 8, and the sliding frame 9 drives the water pressure plate 12 to slide through the sliding rod 10, and the water pressure plate 12 presses the cleaning liquid in the water tank 11 into the water pipe 13, and the cleaning liquid is transported to the scraper through the water pipe 13. After the protective cover 23 is flushed in the plate 5, when the device accidentally falls or is hit by the outside, the camera 22 will transmit the impact to the connecting seat 2 14. At this time, the connecting seat 2 14 drives the sliding rod 2 15, so that the sliding rod 2 15 drives the sealing slide 17 to slide into the sleeve 16, and the sealing slide 17 presses the gas in the sleeve 16 into the buffer bin 20 through the air guide tube 19, so that the pressure in the buffer bin 20 increases, and the pressure causes the sealing slide 21 to compress the air under the buffer bin 20 until the pressure at both ends is balanced. At this time, the sealing slide 17 stops sliding, and the camera 22 stops moving.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A network camera protection device, comprising a protection shell (1), characterized in that: The outer wall of the protective shell (1) is fixedly connected to a connecting seat (2), the outer wall of the connecting seat (2) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a rotating shaft (4), the outer wall of the rotating shaft (4) is fixedly connected to a scraper (5), the interior of the scraper (5) is fixedly connected to a connecting rod (6), the outer wall of the connecting rod (6) is fixedly connected to a connecting piece (7), the outer wall of the connecting piece (7) is fixedly connected to a slider (8), the outer wall of the slider (8) is slidably connected to a sliding frame (9), and the lower surface of the sliding frame (9) A slide bar (10) is fixedly connected, the outer wall of the slide bar (10) is slidably connected to a water tank (11), the outer wall of the water tank (11) is fixedly connected to the outer wall of the protective shell (1), the interior of the water tank (11) is slidably connected to a water pressure plate (12), the upper surface of the water pressure plate (12) is fixedly connected to the lower surface of the slide bar (10), the outer wall of the water tank (11) is fixedly connected to a water pipe (13), one end of the water pipe (13) is fixedly connected to the interior of the scraper (5), and a rotating component is arranged inside the protective shell (1).

2. A network camera protection device according to claim 1, characterized in that: The rotating assembly comprises a connecting seat three (18), the outer wall of the connecting seat three (18) being fixedly connected to the inner wall of the protective shell (1).

3. A network camera protection device according to claim 2, characterized in that: The outer wall of the connecting seat three (18) is fixedly connected with a sleeve (16), and the interior of the sleeve (16) is slidably connected with a sealing slide plate one (17).

4. A network camera protection device according to claim 3, characterized in that: The outer wall of the sealing slide plate 1 (17) is fixedly connected to the sliding rod 2 (15), and the outer wall of the sliding rod 2 (15) is slidably connected to the inside of the sleeve (16).

5. A network camera protection device according to claim 4, characterized in that: The interior of the second sliding rod (15) is rotatably connected to the second connecting seat (14), and the outer wall of the second connecting seat (14) is fixedly connected to the camera (22).

6. A network camera protection device according to claim 3, characterized in that: An air guide tube (19) is fixedly connected to the outer wall of the sleeve (16), and a buffer bin (20) is fixedly connected to the outer wall of the air guide tube (19).

7. A network camera protection device according to claim 6, characterized in that: The outer wall of the buffer bin (20) is fixedly connected to the inner wall of the protective shell (1), and a second sealing slide plate (21) is slidably connected inside the buffer bin (20).

8. The network camera protection device according to claim 1, characterized in that: A protective cover (23) is fixedly connected to the outer wall of the protective shell (1), and the outer wall of the protective cover (23) is in contact with the outer wall of the scraper (5).

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