Waterproof and fog-proof security camera

Abstract

The utility model relates to the camera field, and discloses a waterproof and fog-proof security camera comprising a camera main body, the right side of the camera main body is fixedly connected with a rain baffle, the outer side of the camera main body is fixedly connected with a mounting box, the interior of the mounting box is fixedly connected with a moving device, and the moving device is fixedly connected with a camera. The bottom of the moving device is fixedly connected with a moving rod which penetrates through and extends to the position below the rain baffle, the moving rod is slidably connected with the camera body, and the left side of the moving rod is fixedly connected with two telescopic rods which are symmetrically distributed up and down. The left sides of the two telescopic rods are fixedly connected with a mounting plate, two springs which are symmetrically distributed up and down are mounted between the moving rod and the mounting plate, and a cleaning brush is fixedly connected to the outer side of the mounting plate. The waterproof and mist-proof security camera has the advantages that water mist or dirt on the camera lens can be removed, and the cleaning brush is kept in contact with the camera lens.

Description

Technical Field

[0001] The utility model relates to the field of cameras, in particular to a waterproof and fog-proof security camera. Background Art

[0002] Surveillance cameras are quasi-cameras used in security. Their pixels and resolution are higher than those of computer video cameras, but lower than those of professional digital cameras or DVs. Most surveillance cameras are just single video capture devices, and rarely have data storage functions. Surveillance cameras are mainly divided into gun-type, hemispherical, and high-speed ball types in terms of appearance. In addition, there are also distinctions between analog surveillance and IP network surveillance. They are widely used in many security fields such as schools, companies, banks, transportation, and safe cities.

[0003] Due to the variability of weather, water mist often appears on the camera lens, or some dust and impurities are stuck to it under the action of wind. However, cameras generally do not have the function of removing water mist and dirt. During the long-term removal of water mist and impurities by the few cameras that can remove impurities, the cleaning brush will be worn out, resulting in a gap between the cleaning brush and the camera, so that the cleaning brush cannot clean the camera lens, the clarity of the camera lens is reduced, and it is not conducive to monitoring the outside world. Therefore, a waterproof and fog-proof security camera is proposed to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a fog-proof security camera, which has the advantages of being able to remove water mist or dirt on the camera lens and keeping the cleaning brush in contact with the camera lens, thereby solving the problem that due to the variability of weather, water mist often appears on the camera lens, or some dust and impurities are stuck on it under the action of wind, while cameras generally do not have the function of removing water mist and dirt. For the few cameras that can remove impurities, the cleaning brushes will be worn out during the long-term removal of water mist and impurities, resulting in a gap between the cleaning brush and the camera, which makes it impossible for the cleaning brush to clean the camera lens, thereby reducing the clarity of the camera lens, and making it difficult to monitor the outside world.

[0006] (II) Technical solution

[0007] The utility model provides a technical solution for solving the above-mentioned technical problems as follows: a fog-proof security camera, comprising a camera body, a rain shield fixedly connected to the right side of the camera body, a mounting box fixedly connected to the outside of the camera body, a moving device fixedly connected to the inside of the mounting box, a moving rod fixedly connected to the bottom of the moving device, which passes through and extends to the bottom of the rain shield, and the moving rod is slidably connected to the camera body, two telescopic rods symmetrically distributed in an upper and lower manner are fixedly connected to the left side of the moving rod, the left sides of the two telescopic rods are fixedly connected to a mounting plate, two springs symmetrically distributed in an upper and lower manner are installed between the moving rod and the mounting plate, and a cleaning brush is fixedly connected to the outside of the mounting plate.

[0008] The beneficial effects of the utility model are:

[0009] The anti-fog security camera has the advantages of being able to remove water mist or dirt on the camera lens and keeping the cleaning brush in contact with the camera lens.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, the installation box extends to above the rain shield, and the inner bottom wall of the installation box and the interior of the rain shield are both provided with movable grooves in the same horizontal plane.

[0012] The beneficial effect of adopting the above further solution is that the moving rod can smoothly pass through the two moving grooves, preventing the moving grooves from restricting the movement of the moving rod.

[0013] Furthermore, the moving device includes a motor fixedly connected to the inside of the installation box, the outer side of the output shaft of the motor is fixedly connected to a threaded rod rotatably connected to the inside of the installation box, and the outer side of the threaded rod is transmission-connected to a transmission block fixedly connected to the moving rod.

[0014] The beneficial effect of adopting the above further solution is that it provides moving power for the moving rod, so that the cleaning brush can move and remove water mist.

[0015] Furthermore, a slide groove is provided inside the installation box, a connecting rod is fixedly connected to the outer side of the movable rod, and a sliding block slidably connected to the slide groove is fixedly connected to the outer side of the connecting rod.

[0016] The beneficial effect of adopting the above further solution is to provide a supporting force for the movement of the moving rod, limit the movement of the moving rod and stabilize the moving direction of the moving rod.

[0017] Furthermore, the mounting plate is U-shaped, and the interior of the mounting plate is fixedly connected to the cleaning brush via bolts.

[0018] The beneficial effect of adopting the above further solution is that the cleaning brush can be easily disassembled and replaced.

[0019] Furthermore, the two springs are both in a compressed state, and the cleaning brush is arranged in a semicircular shape.

[0020] The beneficial effect of adopting the above further solution is that the cleaning brush can be smoothly pressed against the camera and the sliding of the cleaning brush is smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the mobile device of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the mounting plate of the utility model.

[0025] In the figure: 1. camera body; 2. rain shield; 3. mounting box; 4. moving device; 41. motor; 42. threaded rod; 43. transmission block; 5. moving rod; 6. telescopic rod; 7. mounting plate; 8. spring; 9. cleaning brush; 10. connecting rod; 11. slider. DETAILED DESCRIPTION

[0026] 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.

[0027] In the embodiment, Figure 1-4 A fog-proof security camera is provided. The utility model comprises a camera body 1, a rain shield 2 is fixedly connected to the right side of the camera body 1, a mounting box 3 is fixedly connected to the outer side of the camera body 1, a moving device 4 is fixedly connected to the inside of the mounting box 3, a moving rod 5 which passes through and extends to the bottom of the rain shield 2 is fixedly connected to the bottom of the moving device 4, and the moving rod 5 is slidingly connected to the camera body 1, two telescopic rods 6 which are symmetrically distributed up and down are fixedly connected to the left side of the moving rod 5, the left sides of the two telescopic rods 6 are fixedly connected to the mounting plate 7, two springs 8 which are symmetrically distributed up and down are installed between the moving rod 5 and the mounting plate 7, and a cleaning brush 9 is fixedly connected to the outer side of the mounting plate 7.

[0028] The installation box 3 extends to the top of the rain shield 2 , and the inner bottom wall of the installation box 3 and the inner part of the rain shield 2 are both provided with movable grooves in the same horizontal plane.

[0029] In this embodiment, during actual use, the moving rod 5 will pass through the moving grooves in the installation box 3 and the rain shield 2. The two devices overlap to block the gap above, and rainwater will not penetrate from above. The moving groove provides space for the moving rod 5 to move.

[0030] Among them, the moving device 4 includes a motor 41 fixedly connected to the inside of the installation box 3, the outer side of the output shaft of the motor 41 is fixedly connected to a threaded rod 42 rotatably connected to the inside of the installation box 3, and the outer side of the threaded rod 42 is transmission-connected to a transmission block 43 fixedly connected to the moving rod 5.

[0031] In this embodiment, during actual use, the start of the motor 41 will drive the threaded rod to rotate, and under the action of the thread, the transmission block 43 will also move along the threaded rod 42, and the transmission block 43 will drive the moving rod 5 to move.

[0032] A slide groove is provided inside the installation box 3 , a connecting rod 10 is fixedly connected to the outer side of the moving rod 5 , and a sliding block 11 slidably connected to the slide groove is fixedly connected to the outer side of the connecting rod 10 .

[0033] In this embodiment, during actual use, when the moving rod 5 moves, the slider 11 will also move in the slide groove. The movement of the slider ensures the continuity of the forward and backward movement of the moving rod 5 and prevents the moving rod 5 from deflecting.

[0034] The mounting plate 7 is U-shaped, and the interior of the mounting plate 7 is fixedly connected to the cleaning brush 9 by bolts.

[0035] In this embodiment, during actual use, the U-shaped mounting plate 7 will clamp the two sides of the cleaning brush 9 to make the fixation more stable. By unscrewing the bolts, the cleaning brush 9 can be taken out and replaced.

[0036] The two springs 8 are both in a compressed state, and the cleaning brush 9 is arranged in a semicircular shape.

[0037] In this embodiment, during actual use, the two compressed springs 8 will push the cleaning brush 9 outward under the elastic force, and the pushed cleaning brush 9 will apply pressure to the camera body 1, so that the cleaning brush 9 always maintains contact with the camera body 1.

[0038] Working principle:

[0039] When cleaning the lens of the camera body 1, first start the motor 41, the moving rod 5 will move in the moving groove, and the slider 11 will also move in the slide groove to limit the moving direction of the moving rod 5. Under the action of the spring 8, the cleaning brush 9 will move to the left and keep in continuous contact with the lens of the camera body 1. The cleaning brush 9 will clean the lens. If the cleaning brush 9 is worn, the spring 8 will continue to extend the cleaning brush 9 to the left, and the telescopic rod 6 will limit the extension angle.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fog-proof security camera, comprising a camera body (1), characterized in that: The right side of the camera body (1) is fixedly connected to a rain shield (2), the outer side of the camera body (1) is fixedly connected to a mounting box (3), the interior of the mounting box (3) is fixedly connected to a moving device (4), the bottom of the moving device (4) is fixedly connected to a moving rod (5) that penetrates and extends to the bottom of the rain shield (2), and the moving rod (5) is slidably connected to the camera body (1), the left side of the moving rod (5) is fixedly connected to two telescopic rods (6) that are symmetrically distributed in an upper and lower manner, the left sides of the two telescopic rods (6) are fixedly connected to a mounting plate (7), two springs (8) that are symmetrically distributed in an upper and lower manner are installed between the moving rod (5) and the mounting plate (7), and the outer side of the mounting plate (7) is fixedly connected to a cleaning brush (9).

2. The waterproof and fog-proof security camera according to claim 1, characterized in that: The installation box (3) extends to the top of the rain shield (2), and the inner bottom wall of the installation box (3) and the inner part of the rain shield (2) are both provided with movable grooves on the same horizontal plane.

3. The waterproof and fog-proof security camera according to claim 1, characterized in that: The moving device (4) comprises a motor (41) fixedly connected to the interior of the installation box (3); the outer side of the output shaft of the motor (41) is fixedly connected to a threaded rod (42) rotatably connected to the interior of the installation box (3); the outer side of the threaded rod (42) is transmission-connected to a transmission block (43) fixedly connected to the moving rod (5).

4. The waterproof and fog-proof security camera according to claim 1, characterized in that: A sliding groove is provided inside the installation box (3), a connecting rod (10) is fixedly connected to the outer side of the moving rod (5), and a sliding block (11) slidably connected to the sliding groove is fixedly connected to the outer side of the connecting rod (10).

5. The waterproof and fog-proof security camera according to claim 1, characterized in that: The mounting plate (7) is arranged in a U shape, and the interior of the mounting plate (7) is fixedly connected to the cleaning brush (9) via bolts.

6. The waterproof and fog-proof security camera according to claim 1, characterized in that: The two springs (8) are both in a compressed state, and the cleaning brush (9) is arranged in a semicircular shape.

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