Unattended monitoring and early warning camera device

Abstract

The utility model discloses an unattended monitoring and early warning camera device, which comprises a protective box and a camera, the top of the camera is fixedly connected with a cover plate, the cover plate is movably inserted into the inner cavity of the protective box, a first bevel gear is arranged below the camera, a supporting plate is arranged below the first bevel gear, and a second bevel gear is arranged below the supporting plate. The first bevel gear and the supporting plate are fixedly connected with first bearings in an inserted mode, the bottom of the camera is fixedly connected with a column body, the top end of the column body fixedly penetrates through the two first bearings, and a first worm gear is fixedly arranged at the position, close to the bottom end, of the outer side edge of the column body in a sleeved mode. The angle of the camera can be adjusted in the horizontal direction, meanwhile, the movable plate and the brush can be driven to rotate, two purposes are achieved, the angle of the camera can be adjusted, dust on a lens of the camera can be cleaned, and therefore the angle of the camera can be adjusted in the horizontal direction.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned operation, in particular to an unmanned monitoring and early warning camera device. Background Art

[0002] Unmanned means that there is no one guarding and no one is on duty. In a narrow sense, it is a channel management mode of parking lots. In a broad sense, it is to achieve smart management with fewer people in various scenarios that require manual management. This is inevitably inseparable from the use of monitoring and early warning cameras.

[0003] The existing Chinese patent CN211145902U is an unattended self-starting monitoring camera device. By installing a driving motor, a first rotating shaft, a rotating drum, a camera, a fixing block, a dual-axis motor, a second rotating shaft, a first connecting rod, a bearing, a second connecting rod and other structures, the dual-axis motor drives the second rotating shaft to rotate, the second rotating shaft drives the first connecting rod and the second connecting rod to rotate, the second connecting rod drives the top box wall of the protection box to slide, the first connecting rod drives the bearing to move, the bearing drives the rotating drum to move, the rotating drum drives the camera to move up and down, so as to achieve the purpose of automatically retracting the camera, the driving motor drives the first rotating shaft to rotate, the first rotating shaft drives the rotating drum to rotate, the rotating drum drives the camera to rotate, so as to adjust the monitoring angle of the camera, the device has a simple structure and a novel design, is convenient for detecting external temperature, automatically turning on and off the camera, and automatically lifting and rotating, thereby saving the power consumption of the camera and protecting the camera, and is suitable for market promotion.

[0004] However, in actual use of the above patent, when the camera is exposed to the air, dust particles in the air will quickly adhere to the mirror surface of the camera, making it impossible to obtain a clear monitoring image. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, one of the purposes of the present invention is to provide an unmanned monitoring and early warning camera device.

[0006] One of the purposes of the utility model is achieved by the following technical solution:

[0007] An unattended monitoring early warning camera device comprises a protective box and a camera, wherein a cover plate is fixedly connected to the top of the camera, and the cover plate is movably plugged into the inner cavity of the protective box, a first bevel gear is arranged below the camera, a support plate is arranged below the first bevel gear, a first bearing is fixedly plugged into both the first bevel gear and the support plate, a column is fixedly connected to the bottom of the camera, the top end of the column is fixedly penetrated by two first bearings, a first worm gear is fixedly sleeved on the outer edge of the column near the bottom end, a first worm is arranged on the right side of the first worm gear, and a first motor is arranged on the front side of the first worm;

[0008] A second bevel gear is provided on the right side of the camera near the bottom, a movable plate is provided on the right side of the second bevel gear, a plurality of brushes are fixedly connected to the left side of the movable plate, a second bearing is fixedly connected to the right side of the camera near the bottom, a rotating rod is fixedly inserted into the inner cavity of the second bearing, and the right end of the rotating rod is fixedly inserted through the second bevel gear and the movable plate;

[0009] A threaded rod is fixedly connected to the bottom of the support plate, a threaded tube is sleeved on the outer edge of the threaded rod, a second worm gear and a third bearing are fixedly sleeved on the outer edge of the threaded tube near the bottom end, a second worm is provided on the right side of the second worm gear, and a second motor is provided on the front side of the second worm.

[0010] Preferably, the camera is located in the inner cavity of the protective box, the top of the protective box is opened, and the cover plate matches the top opening of the protective box.

[0011] Preferably, the power output end of the first motor is fixedly connected to the first worm, and the first motor is fixedly connected to the top of the support plate.

[0012] Preferably, a plurality of the brushes are linearly arranged from top to bottom, and the brushes are matched with the lens on the right side of the camera.

[0013] Preferably, the second worm gear is located above the third bearing, the third bearing is fixedly connected to the bottom of the inner cavity of the protective box, the second worm gear and the second worm are meshed with each other, the power output end of the second motor is fixedly connected to the second worm, and the second motor is fixedly connected to the bottom of the inner cavity of the protective box.

[0014] Preferably, the first bevel gear and the second bevel gear are meshed with each other, and a limiting rod is fixedly connected to the bottom of the first bevel gear near the left side, a limiting hole is provided on the support plate, the bottom end of the limiting rod passes through the limiting hole, and a square tube is movably sleeved thereon, and the square tube is fixedly connected to the bottom of the inner cavity of the protective box.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model is an unattended monitoring early warning camera device, which can adjust the angle of the camera in the horizontal direction and drive the movable plate and the brush to rotate at the same time, killing two birds with one stone, which can not only adjust the angle of the camera, but also clean the dust on the camera lens, thereby adjusting the angle of the camera in the horizontal direction;

[0017] 2. The utility model provides an unattended monitoring and early warning camera device. By setting a limit rod and a square tube, when the column rotates, the first bevel gear does not rotate with it. At the same time, the support plate and the camera can move within a limited trajectory, thereby ensuring the normal operation of the components.

[0018] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a frontal stereogram of the utility model;

[0020] Figure 2 It is a cutaway perspective view of the component protection box of the utility model;

[0021] Figure 3 It is a front perspective view of the cover plate of the component of the utility model;

[0022] Figure 4 It is a bottom perspective view of the cover plate of the component of the utility model;

[0023] Figure 5 It is a top perspective view of the component support plate of the utility model;

[0024] Figure 6 It is a three-dimensional view of the column of the cover plate of the utility model component;

[0025] Figure 7 It is a top perspective view of the limit rod of the utility model component;

[0026] Figure 8 It is a bottom perspective view of the limit rod of the utility model component;

[0027] Fig. 9 It is a top perspective view of the movable plate of the utility model component;

[0028] Fig.10 It is a bottom perspective view of the movable plate of the utility model component;

[0029] Fig.11 It is a top perspective view of the first bevel gear and the second bevel gear of the utility model.

[0030] Numbers in the figure: 1. protective box; 2. cover plate; 3. camera; 4. first bevel gear; 5. first bearing; 6. cylinder; 7. first worm gear; 8. support plate; 9. first worm; 10. first motor; 11. second bevel gear; 12. movable plate; 13. brush; 14. rotating rod; 15. second bearing; 16. limiting rod; 17. limiting hole; 18. square tube; 19. threaded rod; 20. threaded tube; 21. third bearing; 22. second worm gear; 23. second worm; 24. second motor. DETAILED DESCRIPTION

[0031] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0032] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0034] See also Figure 1-11 , the utility model provides the following technical solutions:

[0035] Embodiment 1:

[0036] An unattended monitoring and early warning camera device comprises a protective box 1 and a camera 3, wherein a cover plate 2 is fixedly connected to the top of the camera 3, the camera 3 is located in the inner cavity of the protective box 1, the top of the protective box 1 is open, the cover plate 2 matches the top opening of the protective box 1, the cover plate 2 is movably plugged into the inner cavity of the protective box 1, a first bevel gear 4 is provided below the camera 3, a support plate 8 is provided below the first bevel gear 4, a first bearing 5 is fixedly plugged into the first bevel gear 4 and the support plate 8, a column 6 is fixedly connected to the bottom of the camera 3, the top of the column 6 is fixedly penetrated by two first bearings 5, a first worm gear 7 is fixedly sleeved on the outer edge of the column 6 near the bottom end, a first worm gear 7 is provided on the right side of the first worm gear 7 which is meshed with the first worm gear 9, a first motor 10 is provided on the front side of the first worm gear 9, a power output end of the first motor 10 is fixedly connected to the first worm gear 9, and the first motor 10 is fixedly connected to the top of the support plate 8;

[0037] During use of the above embodiment, when it is necessary to adjust the horizontal angle of the camera 3, the first motor 10 is driven, and the first motor 10 drives the first worm gear 7 to rotate through the first worm 9, and the first worm gear 7 drives the column 6 to rotate, and the column 6 rotates in the inner cavity of the two first bearings 5. The first bevel gear 4 does not rotate with the column 6 under the action of the limit rod 16, and the column 6 drives the camera 3 to rotate, thereby adjusting the horizontal angle of the camera 3;

[0038] Embodiment 2:

[0039] A second bevel gear 11 is provided on the right side of the camera 3 near the bottom, the first bevel gear 4 is meshed with the second bevel gear 11, a limit rod 16 is fixedly connected to the bottom of the first bevel gear 4 near the left side, a limit hole 17 is provided on the support plate 8, the bottom end of the limit rod 16 passes through the limit hole 17, and a square tube 18 is movably sleeved, and the square tube 18 is fixedly connected to the bottom of the inner cavity of the protective box 1, a movable plate 12 is provided on the right side of the second bevel gear 11, a plurality of brushes 13 are fixedly connected to the left side of the movable plate 12, and the plurality of brushes 13 are linearly arranged from top to bottom, and the brushes 13 are matched with the lens on the right side of the camera 3, a second bearing 15 is fixedly connected to the right side of the camera 3 near the bottom, a rotating rod 14 is fixedly inserted into the inner cavity of the second bearing 15, and the right end of the rotating rod 14 is fixedly passed through the second bevel gear 11 and the movable plate 12;

[0040] During use of the above embodiment, when the horizontal angle of the camera 3 is adjusted, the camera 3 drives the second bevel gear 11 to rotate on the top of the first bevel gear 4, the second bevel gear 11 rotates on its own, the second bevel gear 11 drives the rotating rod 14 to rotate in the inner cavity of the second bearing 15, the rotating rod 14 drives the movable plate 12 to rotate, the movable plate 12 drives the brush 13 to rotate around the rotating rod 14, and the brush 13 cleans the dust attached to the lens of the camera 3 when rotating, thereby ensuring the normal camera work of the camera 3;

[0041] During the above operation, by adjusting the angle of the camera 3 in the horizontal direction, the movable plate 12 and the brush 13 can be driven to rotate at the same time, achieving two goals at one stroke, that is, the angle of the camera 3 can be adjusted and the dust on the lens of the camera 3 can be cleaned;

[0042] After adjusting the horizontal angle of the camera 3 , if the movable plate 12 blocks the lens of the camera 3 , the horizontal angle of the camera 3 can be fine-tuned so that the movable plate 12 rotates around the rotating rod 14 to be away from the lens of the camera 3 .

[0043] Embodiment 3:

[0044] A threaded rod 19 is fixedly connected to the bottom of the support plate 8, and a threaded tube 20 is sleeved on the outer edge of the threaded rod 19. The threaded rod 19 and the threaded tube 20 are threadedly connected. A second worm gear 22 and a third bearing 21 are fixedly sleeved on the outer edge of the threaded tube 20 near the bottom end. A second worm 23 is provided on the right side of the second worm gear 22, and a second motor 24 is provided on the front side of the second worm gear 23. The second worm gear 22 is located above the third bearing 21, and the third bearing 21 is fixedly connected to the bottom of the inner cavity of the protective box 1. The second worm gear 22 and the second worm gear 23 are meshed with each other. The power output end of the second motor 24 is fixedly connected to the second worm gear 23, and the second motor 24 is fixedly connected to the bottom of the inner cavity of the protective box 1;

[0045] During use of the above embodiment, when it is necessary to move the camera 3 out of the inner cavity of the protective box 1 for video recording, the second motor 24 is started, and the second motor 24 drives the second worm gear 22 to rotate through the second worm 23. The second worm gear 22 drives the threaded tube 20 to rotate in the inner cavity of the third bearing 21 and the outer edge of the threaded rod 19. The threaded rod 19 drives the support plate 8, the camera 3 and the cover plate 2 to move upward under the action of the thread, and the limit rod 16 moves upward accordingly. The limit rod 16 moves in the inner cavity of the square tube 18 until the camera 3 moves away from the protective box 1.

[0046] Working principle: The utility model is an unattended monitoring early warning camera device. When the camera 3 needs to be moved out of the inner cavity of the protective box 1 for camera work, the second motor 24 is started, and the second motor 24 drives the second worm gear 22 to rotate through the second worm 23. The second worm gear 22 drives the threaded tube 20 to rotate in the inner cavity of the third bearing 21 and the outer edge of the threaded rod 19. The threaded rod 19 drives the support plate 8, the camera 3 and the cover plate 2 to move upward under the action of the thread, and the limit rod 16 moves upward accordingly. The limit rod 16 moves in the inner cavity of the square tube 18 until the camera 3 moves away from the protective box 1;

[0047] When the horizontal angle of the camera 3 needs to be adjusted, the first motor 10 is driven, and the first motor 10 drives the first worm gear 7 to rotate through the first worm 9, and the first worm gear 7 drives the column 6 to rotate, and the column 6 rotates in the inner cavity of the two first bearings 5. The first bevel gear 4 does not rotate with the column 6 under the action of the limit rod 16, and the column 6 drives the camera 3 to rotate, thereby adjusting the horizontal angle of the camera 3;

[0048] When the horizontal angle of the camera 3 is adjusted, the camera 3 drives the second bevel gear 11 to rotate on the top of the first bevel gear 4, the second bevel gear 11 rotates, the second bevel gear 11 drives the rotating rod 14 to rotate in the inner cavity of the second bearing 15, the rotating rod 14 drives the movable plate 12 to rotate, the movable plate 12 drives the brush 13 to rotate around the rotating rod 14, and the brush 13 cleans the dust attached to the lens of the camera 3 when rotating, thereby ensuring the normal camera work of the camera 3;

[0049] By adjusting the angle of the camera 3 in the horizontal direction, the movable plate 12 and the brush 13 can be driven to rotate at the same time, killing two birds with one stone, that is, the angle of the camera 3 can be adjusted, and the dust on the lens of the camera 3 can be cleaned;

[0050] After adjusting the horizontal angle of the camera 3 , if the movable plate 12 blocks the lens of the camera 3 , the horizontal angle of the camera 3 can be fine-tuned so that the movable plate 12 rotates around the rotating rod 14 to be away from the lens of the camera 3 .

[0051] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0052] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0053] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0054] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0055] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0056] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An unattended monitoring and early warning camera device, comprising a protective box (1) and a camera (3), characterized in that: The top of the camera (3) is fixedly connected to a cover plate (2), and the cover plate (2) is movably inserted into the inner cavity of the protective box (1). A first bevel gear (4) is provided below the camera (3), and a support plate (8) is provided below the first bevel gear (4). A first bearing (5) is fixedly inserted on both the first bevel gear (4) and the support plate (8). The bottom of the camera (3) is fixedly connected to a column (6), and the top of the column (6) is fixedly penetrated by two first bearings (5). A first worm gear (7) is fixedly sleeved on the outer edge of the column (6) near the bottom end, and a first worm (9) is provided on the right side of the first worm gear (7), and a first motor (10) is provided on the front side of the first worm (9); A second bevel gear (11) is provided on the right side of the camera (3) near the bottom, a movable plate (12) is provided on the right side of the second bevel gear (11), a plurality of brushes (13) are fixedly connected to the left side of the movable plate (12), a second bearing (15) is fixedly connected to the right side of the camera (3) near the bottom, a rotating rod (14) is fixedly inserted into the inner cavity of the second bearing (15), and the right end of the rotating rod (14) is fixedly inserted through the second bevel gear (11) and the movable plate (12); A threaded rod (19) is fixedly connected to the bottom of the support plate (8); a threaded tube (20) is sleeved on the outer edge of the threaded rod (19); a second worm gear (22) and a third bearing (21) are fixedly sleeved on the outer edge of the threaded tube (20) near the bottom end; a second worm (23) is provided on the right side of the second worm gear (22); and a second motor (24) is provided on the front side of the second worm gear (23).

2. The unmanned monitoring and early warning camera device according to claim 1, characterized in that: The camera (3) is located in the inner cavity of the protection box (1); the top of the protection box (1) is open; and the cover plate (2) matches the top opening of the protection box (1).

3. The unmanned monitoring and early warning camera device according to claim 1 is characterized in that: The power output end of the first motor (10) is fixedly connected to the first worm (9), and the first motor (10) is fixedly connected to the top of the support plate (8).

4. The unmanned monitoring and early warning camera device according to claim 1, characterized in that: A plurality of the brushes (13) are arranged linearly from top to bottom, and the brushes (13) are arranged to match the lens on the right side of the camera (3).

5. The unmanned monitoring and early warning camera device according to claim 1 is characterized in that: The second worm gear (22) is located above the third bearing (21), the third bearing (21) is fixedly connected to the bottom of the inner cavity of the protection box (1), the second worm gear (22) and the second worm (23) are meshed with each other, the power output end of the second motor (24) is fixedly connected to the second worm (23), and the second motor (24) is fixedly connected to the bottom of the inner cavity of the protection box (1).

6. The unmanned monitoring and early warning camera device according to claim 1, characterized in that: The first bevel gear (4) and the second bevel gear (11) are meshed with each other. A limiting rod (16) is fixedly connected to the bottom of the first bevel gear (4) near the left side. A limiting hole (17) is provided on the support plate (8). The bottom end of the limiting rod (16) passes through the limiting hole (17) and is movably sleeved with a square tube (18). The square tube (18) is fixedly connected to the bottom of the inner cavity of the protective box (1).

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