Security camera capable of rotating at multiple angles

Abstract

The security camera capable of rotating at multiple angles comprises a mounting plate, a protective shell is arranged at the bottom of the mounting plate, a second driving motor is arranged at the center of the top in the protective shell, a rotating rod is arranged at the output end of the bottom of the second driving motor, a rotating plate is arranged at the bottom of the rotating rod, and a top plate is fixedly connected to the bottom of the rotating plate. Protection plates are arranged on the two sides of the bottom of the top plate, a camera body is arranged in the two protection plates, a rotating block is arranged in the center of the bottom of the camera body in the transverse direction, the two ends of the rotating block make contact with the inner sides of the different protection plates respectively, and a sliding guide rail is arranged in the center of the bottom of the top plate in the longitudinal direction; the sliding guide rail is in embedded sliding connection with a sliding block; according to the utility model, the elevation angle or depression angle of the camera main body can be changed through the first driving motor, and the camera main body can be rotated by 360 degrees through the second driving motor, so that the camera main body has no dead angle as much as possible, and the security camera has certain practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of security cameras, in particular to a multi-angle rotating security camera. Background Art

[0002] A security camera refers to a camera used for security prevention. Its main features are high sensitivity, resistance to strong light, small distortion, small size, long life, shock resistance, and the ability to be monitored through remote control, which makes it widely used.

[0003] However, the security cameras in the prior art cannot rotate 360°, resulting in certain blind spots in the cameras. Some people will use these blind spots to avoid being filmed by the cameras, which has certain limitations. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-angle rotating security camera to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multi-angle rotating security camera comprises a mounting plate, a protective shell is arranged at the bottom of the mounting plate, a second driving motor is arranged at the top center of the protective shell, a rotating rod is arranged at the bottom output end of the second driving motor, the bottom of the rotating rod is connected to the top center of the rotating plate, a top plate is fixedly connected to the bottom of the rotating plate, protective plates are arranged on both sides of the bottom of the top plate, a camera body is arranged inside the two protective plates, a rotating block is arranged in the horizontal direction at the bottom center of the camera body, two ends of the rotating block are respectively in contact with the inner sides of different protective plates, and the bottom of the top plate is fixedly connected to the top plate, and the top plate is fixedly connected to the top plate, and the bottom of the top plate is fixedly connected to the top plate, and the protective plates are arranged on both sides of the bottom of the top plate. A sliding guide rail is longitudinally arranged at the center of the part, a sliding inner cavity is opened at the bottom of the sliding guide rail, a screw rod is arranged at the center of the front end and the rear end of the sliding inner cavity, a sliding block is sleeved on the surface of the screw rod, the sliding block is slidably connected in the sliding inner cavity, a limit rod is arranged on both sides of the front end and the rear end of the sliding block, the two ends of the two limit rods are connected with the front end and the rear end of the sliding inner cavity, a fixing plate is fixedly connected with the top center of the camera body, the top of the fixing plate is connected to the bottom of the sliding block by a connecting rod, and the two ends of the connecting rod are connected to the fixing plate and the sliding block by a pin shaft.

[0007] Preferably, mounting holes are provided at the four corners of the top and bottom of the mounting plate.

[0008] Preferably, the rotating block is connected to the protective plates on both sides via a damping shaft.

[0009] Preferably, a limiting groove is provided at the connection between the rotating plate and the protective shell, the limiting groove is snap-fittedly connected to a limiting block, and the outer side of the limiting block is connected to the outer side of the rotating plate.

[0010] Preferably, a first drive motor is fixedly connected to the front side of the sliding guide rail, and an output end of the first drive motor is connected to the front end of the screw rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The multi-angle rotating security camera of the utility model can change the elevation angle or depression angle of the camera body through the first driving motor, and can rotate the camera body 360° through the second driving motor, so as to make the camera body have no blind spots as much as possible, making the security camera practical to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic structural diagram of the camera body of the utility model;

[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of the protective shell of the utility model;

[0016] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0017] Figure 5 It is a schematic diagram of the sliding guide structure of the utility model.

[0018] In the figure: 1. mounting plate; 2. mounting hole; 3. protective shell; 4. camera body; 5. protective plate; 6. damping shaft; 7. rotating block; 8. sliding guide rail; 9. first drive motor; 10. top plate; 11. second drive motor; 12. rotating rod; 13. rotating plate; 14. limit block; 15. limit groove; 16. sliding inner cavity; 17. screw rod; 18. limit rod; 19. sliding block; 20. fixed plate; 21. connecting rod. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-5 , the utility model provides a technical solution:

[0023] A multi-angle rotating security camera comprises a mounting plate 1, a protective shell 3 is arranged at the bottom of the mounting plate 1, a second driving motor 11 is arranged at the top center of the protective shell 3, a rotating rod 12 is arranged at the bottom output end of the second driving motor 11, the bottom of the rotating rod 12 is connected to the top center of a rotating plate 13, a top plate 10 is fixedly connected to the bottom of the rotating plate 13, protective plates 5 are arranged on both sides of the bottom of the top plate 10, a camera body 4 is arranged inside the two protective plates 5, a rotating block 7 is arranged at the bottom center of the camera body 4 in the horizontal direction, the two ends of the rotating block 7 are respectively in contact with the inner sides of different protective plates 5, and the bottom center of the top plate 10 is arranged in the longitudinal direction. A sliding guide rail 8 is provided, and a sliding inner cavity 16 is opened at the bottom of the sliding guide rail 8. A screw rod 17 is provided at the front end and rear end center of the sliding inner cavity 16. A sliding block 19 is sleeved on the surface of the screw rod 17. The sliding block 19 is slidably connected in the sliding inner cavity 16. Limit rods 18 are provided on both sides of the front end and rear end of the sliding block 19. The two ends of the two limit rods 18 are connected to the front end and rear end of the sliding inner cavity 16. A fixing plate 20 is fixedly connected to the top center of the camera body 4. The top of the fixing plate 20 is connected to the bottom of the sliding block 19 through a connecting rod 21. The two ends of the connecting rod 21 are connected to the fixing plate 20 and the sliding block 19 through a pin shaft.

[0024] Furthermore, mounting holes 2 are provided at the four corners of the top and bottom of the mounting plate 1 .

[0025] Furthermore, the rotating block 7 is connected to the protective plates 5 on both sides via a damping shaft 6 .

[0026] Furthermore, a limiting groove 15 is provided at the connection between the rotating plate 13 and the protective shell 3 , and the limiting groove 15 is snap-fittedly connected to the limiting block 14 , and the outer side of the limiting block 14 is connected to the outer side of the rotating plate 13 .

[0027] Specifically, during the rotation of the rotating plate 13, the limit block 14 will also rotate, wherein the rotation of the limit block 14 will rotate along the limit groove 15. In this way, the limit plate 13 can be limited to a certain extent, and the limit plate 13 will not be offset during the rotation process.

[0028] Furthermore, a first drive motor 9 is fixedly connected to the front side of the sliding guide rail 8 , and an output end of the first drive motor 9 is connected to the front end of the screw rod 17 .

[0029] Working principle: When installing the surveillance camera of the utility model, the top of the mounting plate 1 is placed on the wall top plate, and then the fixing bolts are inserted into the mounting holes 2 for fixing. During use, the camera body 4, the two protective plates 5, and the top plate 10 can be rotated together by driving the second driving motor 11. Because the second driving motor 11 can rotate 360°, the camera body 4 can be rotated 360°.

[0030] In addition, the elevation angle or depression angle of the camera body 4 and the two protective plates 5 and the top plate 10 can be adjusted by the first drive motor 9. When the first drive motor 9 rotates, the screw rod 17 will rotate, and the rotation of the screw rod 17 will move the sliding block 19. The length of the connecting rod 21 is certain, and the movement of the sliding block 19 will cause the connecting rod 21 and the connecting part of the sliding block 19 to rotate appropriately, thereby driving the connecting rod 21 and the fixed plate 20 to rotate appropriately, and then causing the camera body 4 to rotate appropriately, thereby changing the elevation angle or depression angle of the camera body 4 and the two protective plates 5 and the top plate 10.

[0031] Although the 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 multi-angle rotating security camera, comprising a mounting plate (1), characterized in that: A protective shell (3) is provided at the bottom of the mounting plate (1), a second drive motor (11) is provided at the top center of the protective shell (3), a rotating rod (12) is provided at the bottom output end of the second drive motor (11), the bottom of the rotating rod (12) is connected to the top center of the rotating plate (13), the bottom of the rotating plate (13) is fixedly connected to a top plate (10), protective plates (5) are provided on both sides of the bottom of the top plate (10), a camera body (4) is provided inside the two protective plates (5), a rotating block (7) is provided at the bottom center of the camera body (4) in the horizontal direction, the two ends of the rotating block (7) are respectively in contact with the inner sides of different protective plates (5), and a sliding guide rail (8) is provided at the bottom center of the top plate (10) in the longitudinal direction. A sliding inner cavity (16) is provided at the bottom of the sliding guide rail (8), and a screw rod (17) is provided at the front end and the rear end center of the sliding inner cavity (16). A sliding block (19) is sleeved on the surface of the screw rod (17), and the sliding block (19) is slidably connected to the sliding inner cavity (16). Limit rods (18) are provided on both sides of the front end and the rear end of the sliding block (19), and the two ends of the two limit rods (18) are connected to the front end and the rear end of the sliding inner cavity (16). A fixed plate (20) is fixedly connected to the top center of the camera body (4), and the top of the fixed plate (20) is connected to the bottom of the sliding block (19) through a connecting rod (21), and the two ends of the connecting rod (21) are connected to the fixed plate (20) and the sliding block (19) through a pin shaft.

2. The multi-angle rotating security camera according to claim 1, characterized in that: Mounting holes (2) are provided at the four corners of the top and bottom of the mounting plate (1).

3. The multi-angle rotating security camera according to claim 1, characterized in that: The rotating block (7) is connected to the protective plates (5) on both sides via a damping rotating shaft (6).

4. The multi-angle rotating security camera according to claim 1, characterized in that: A limiting groove (15) is provided at the connection between the rotating plate (13) and the protective shell (3); the limiting groove (15) is snap-fittedly connected to a limiting block (14); and the outer side of the limiting block (14) is connected to the outer side of the rotating plate (13).

5. The multi-angle rotating security camera according to claim 1, characterized in that: A first drive motor (9) is fixedly connected to the front side of the sliding guide rail (8), and an output end of the first drive motor (9) is connected to the front end of the screw rod (17).

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