Rotary monitoring equipment

Abstract

The utility model discloses rotary monitoring equipment, which comprises a mounting part, a rotating mechanism and a camera, the camera is rotatably arranged on the mounting part through the rotating mechanism, a protective cover is fixed on the rotating mechanism, the camera is positioned in the protective cover, and the rotating mechanism comprises a first driving motor, a second driving motor, a limiting ring and a connecting piece; the limiting ring is horizontally arranged and fixedly connected with the mounting part, a limiting groove is formed in the connecting piece, and the limiting ring is arranged in the limiting groove in a sleeved mode so that the limiting ring and the connecting piece can rotate relative to each other; the first driving motor is vertically arranged and fixed on the mounting part, the output end of the first driving motor is in transmission connection with the connecting piece, the at least one second driving motor is horizontally arranged and fixedly connected on the connecting piece, and the output end of the second driving motor is fixedly connected with the camera. According to the utility model, the adjustment of the monitoring visual angle at different angles can be realized, so that the monitoring range of the monitoring equipment is effectively enlarged, and the adjustment efficiency of the camera of the monitoring equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring equipment, in particular to a rotating monitoring equipment. Background Art

[0002] Monitoring equipment refers to equipment used to observe the front-end situation in real time, usually composed of cameras, lenses, protective covers and other components. Monitoring equipment is generally used for real-time monitoring, which can effectively deter the occurrence of illegal and criminal acts, improve police efficiency, standardize law enforcement behavior and provide objective basis for accurate reconstruction of the scene. The most common is the monitoring equipment at traffic intersections or sections, which is used to monitor whether vehicles comply with traffic rules and whether there are illegal parking and other behaviors.

[0003] Existing monitoring equipment mainly includes a frame and a shooting component installed on the frame. The staff uses the frame to fix the shooting component on the monitoring pole, and then uses the shooting component to monitor the traffic road in real time. Since the traffic road is large, the monitoring equipment covers an area with blind spots, and the monitoring angle of the monitoring equipment needs to be adjusted; however, the angles of most monitoring equipment used in traffic roads are not easy to adjust and rotate, and it is inconvenient to replace equipment parts, which leads to a narrow monitoring angle, affecting the efficiency of the monitoring equipment.

[0004] A Chinese patent application with publication number CN117135431A discloses a multi-angle security monitoring device, which includes a mounting seat, a camera and a protective cover arranged on the mounting seat, wherein the protective cover is located outside the camera, a rotating table is arranged on the top of the camera, and the rotating table is rotatably mounted on the mounting seat, a mounting groove is arranged inside the mounting seat, a first driving member for driving the rotating table to rotate is arranged in the mounting groove, a rotating ring is rotatably mounted on the bottom of the mounting seat, a protrusion is arranged in the mounting groove, a mounting plate is arranged on the protrusion, the second driving member includes a rotating rod arranged in the mounting groove, the rotating rod is rotatably connected to the mounting plate, a first bevel gear is arranged at the end of the rotating rod, a second bevel gear meshing with the first bevel gear is arranged on the rotating shaft, a driving gear is sleeved on the outside of the rotating rod, the driving gear is rotatably mounted on the mounting plate, a connecting member connected to the driving gear is arranged on the rotating rod, and a latching tooth meshing with the driving gear is arranged on the top of the rotating ring.

[0005] Although the technical solution disclosed in the above patent can realize the rotation of the camera to adjust the monitoring angle, the camera can only be rotated in the horizontal direction, the monitoring angle can only be adjusted in the horizontal direction, and the driving mechanism for driving the camera to rotate is relatively complex, the assembly difficulty is high and it is not conducive to reducing production costs. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a rotating monitoring device which can be adjusted at multiple angles and has a simple structure and is easy to assemble.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is: a rotating monitoring device, including a mounting part, a rotating mechanism and a camera, the camera can be rotatably set on the mounting part through the rotating mechanism, a protective cover is fixed on the rotating mechanism, the camera is located inside the protective cover, the rotating mechanism includes a first drive motor, a second drive motor, a limit ring and a connecting piece; the limit ring is horizontally arranged and fixedly connected to the mounting part, a limit groove is provided on the connecting piece, the limit ring is sleeved in the limit groove so that the limit ring and the connecting piece can rotate relative to each other; the first drive motor is vertically arranged and fixed on the mounting part, the output end of the first drive motor is transmission-connected to the connecting piece, at least one second drive motor is horizontally arranged and fixedly connected to the connecting piece, and the output end of the second drive motor is fixedly connected to the camera. The utility model provides a first drive motor and a second drive motor to respectively drive the camera to rotate in the horizontal direction and the vertical direction to achieve adjustment of the monitoring viewing angle at different angles, thereby effectively increasing the monitoring range of the monitoring equipment; the utility model adopts a matching mechanism composed of a connecting piece and a limit ring as a relay component between the first drive motor and the camera, and utilizes the rotatable matching between the connecting piece and the limit ring to simultaneously achieve the installation and rotation of the camera, effectively simplifying the entire rotating mechanism and reducing the production cost and assembly difficulty of the camera and the rotating mechanism.

[0008] As an improvement of the above scheme: the connecting member includes a chuck, a connecting column and a top plate; the chuck and the top plate are both circular plates, the connecting column is a circular column with an outer diameter smaller than the outer diameters of the chuck and the top plate, the connecting column is fixedly connected between the coaxially arranged chuck and the top plate, and a limiting ring is sleeved on the connecting column; a slot is provided on the chuck, and the output end of the first drive motor is engaged with the chuck through the slot; the second drive motor is fixedly connected to the top plate. The utility model limits the size of each component in the connecting member, and a limiting groove that matches the limiting ring can be formed on the connecting member by using a simple size limit, and a relative rotation fit is formed by the sliding of the limiting ring in the limiting groove, and at the same time, the installation of the connecting member on the rotating mechanism is realized, and multiple technical effects are achieved at the same time through simple structural limitations, which is conducive to further reducing production costs and assembly difficulty.

[0009] As an improvement of the above scheme: it also includes a U-shaped connecting rod fixed on the top plate; the U-shaped connecting rod has two bending parts respectively located on both sides of the camera, and each bending part is equipped with a second drive motor connected to the camera; the protective cover is threadedly connected to the top plate. The utility model sets a U-shaped connecting rod as an installation relay for the camera and the second drive motor, and uses the two bending parts of the U-shaped connecting rod to cooperate with the second drive motor to form a driving match on both sides of the camera, thereby realizing the suspended installation of the camera, and at the same time will not hinder the angle adjustment of the camera in the vertical direction.

[0010] As an improvement of the above scheme: the rotating mechanism also includes a protective shell, which is fixedly connected to the mounting portion; the first drive motor is arranged inside the protective shell and is detachably connected to the protective shell, and the limit ring is detachably connected to the protective shell. The utility model protects the first drive motor by providing a protective shell to prevent the first drive motor from being affected by the external environment; at the same time, the protective shell, the first drive motor and the limit ring are assembled in a detachable connection, which is convenient for later inspection and maintenance of the first drive motor.

[0011] As an improvement of the above scheme: the first drive motor is detachably connected to the protective shell by the matching structure of the flange and the bolts; the outer edge of the limit ring is evenly distributed with a plurality of threaded holes in a ring shape, and the limit ring is detachably connected to the protective shell by screws matching with the threaded holes. The utility model adopts the matching structure of the flange and the screws to realize the installation of the first drive motor in the protective shell, improves the stability of the first drive motor during operation by the flange, and also facilitates the disassembly and assembly of the first drive motor; the utility model realizes the assembly between the limit ring and the protective shell by setting a plurality of threaded holes and screws around the limit ring, which facilitates the disassembly and assembly between the limit ring and the protective shell. At the same time, since the limit ring is a load-bearing component that directly matches with the connecting piece, the above-mentioned fixing method can effectively improve the connection strength of the limit ring.

[0012] As an improvement of the above solution: the mounting portion includes a fixing plate and a connecting cross bar; the fixing plate is provided with connecting bolts, and the rotating mechanism is fixedly connected to the fixing plate via the connecting cross bar.

[0013] As an improvement of the above solution: it also includes a shielding member fixed on the connecting cross bar, and the projection area of ​​the shielding member on the horizontal plane is larger than the projection area of ​​the rotating mechanism on the horizontal plane. The utility model forms a shield above the rotating mechanism by arranging the shielding member to shield the monitoring device from rain and dust, and prevents the monitoring device from being exposed to direct sunlight, which is conducive to extending the service life of the monitoring device.

[0014] As an improvement of the above solution: the shielding member is a shielding plate that is detachably connected to the connecting cross bar by fastening bolts.

[0015] The beneficial effects of the utility model are as follows: the utility model provides a first drive motor and a second drive motor to respectively drive the camera to rotate in the horizontal direction and the vertical direction to achieve adjustment of the monitoring viewing angle at different angles, thereby effectively increasing the monitoring range of the monitoring equipment and improving the adjustment efficiency of the camera of the monitoring equipment; the utility model adopts a matching mechanism composed of a connecting piece and a limit ring as a relay component between the first drive motor and the camera, and utilizes the rotatable matching between the connecting piece and the limit ring to simultaneously achieve the installation and rotation of the camera, effectively simplifying the entire rotating mechanism, reducing the production cost and assembly difficulty of the camera and the rotating mechanism, and facilitating the later inspection or replacement of the monitoring equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the assembly structure of the rotating mechanism and the camera in the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the protective housing in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the connecting member in the utility model;

[0020] Figure 5 This is a schematic diagram of the installation structure of the camera in the utility model;

[0021] Figure 6 It is a structural schematic diagram of the installation part in the utility model;

[0022] Figure 7 It is a structural schematic diagram of the U-shaped connecting rod in the utility model.

[0023] Marked in the figure: 100-installation part, 110-fixing plate, 111-connecting bolt, 120-connecting cross bar, 130-shielding piece, 140-fastening bolt, 200-rotating mechanism, 210-first drive motor, 220-second drive motor, 230-limiting ring, 240-connecting piece, 241-chuck, 242-connecting column, 243-top plate, 244-slot, 250-U-shaped connecting rod, 260-protective shell, 270-flange, 300-camera, 400-protective cover. DETAILED DESCRIPTION

[0024] In order to facilitate the understanding of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0025] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as "front", "rear", "left", "right", "up", "down", and "inside" are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of description. They do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0026] like Figure 1 As shown, a rotating monitoring device disclosed in the utility model is composed of a mounting portion 100, a rotating mechanism 200, a camera 300 and a protective cover 400. The mounting portion 100 is used to fix the rotating mechanism 200 and install the rotating monitoring device on the corresponding monitoring pole; the rotating mechanism 200 is used to install the camera 300 and the protective cover 400, and realize the rotation of the camera 300 at different angles to adjust the monitoring angle; the protective cover 400 is made of a transparent material, and the protective cover 400 surrounds the camera 300 to protect the camera 300, while not affecting the monitoring effect of the camera 300. The utility model can drive the camera 300 to rotate in different directions through the rotating mechanism 200, so as to expand the monitoring range of the camera 300 and adjust the monitoring angle.

[0027] Specifically, Figures 2 to 5 As shown, the rotating mechanism 200 used in the utility model includes a first drive motor 210, a second drive motor 220, a limit ring 230 and a connecting member 240. The utility model uses the horizontal ground as a reference plane; the first drive motor 210 is installed in a vertical setting manner, and the limit ring 230 and the connecting member 240 form a matching structure that can rotate relatively. The output end of the first drive motor 210 forms a transmission match with the camera 300 through the matching structure composed of the limit ring 230 and the connecting member 240, so that the camera 300 is driven to rotate in the horizontal direction through the operation of the first drive motor 210, thereby adjusting the monitoring angle of the camera 300 in the horizontal direction. The second drive motor 220 is installed in a horizontal setting manner, and the output end of the second drive motor 220 is directly connected to the camera 300. The second drive motor 220 can drive the camera 300 to rotate in the vertical direction when it works, thereby adjusting the monitoring angle of the camera 300 in the vertical direction. The utility model realizes the angle adjustment of the camera 300 in different directions through the cooperation of the first drive motor 210 and the second drive motor 220, thereby effectively expanding the monitoring range of the monitoring device and increasing the selectivity of the monitoring angle. The specific models and specifications of the first drive motor 210 and the second drive motor 220 in the utility model can be selected according to actual usage.

[0028] Furthermore, the connecting member 240 used in the present invention is composed of a chuck 241, a connecting column 242 and a top plate 243; the chuck 241, the connecting column 242 and the top plate 243 can be connected and assembled in a detachable manner, or the chuck 241, the connecting column 242 and the top plate 243 can be directly set as an integral structure. Figures 2 to 5 As shown, the chuck 241 and the top plate 243 are both circular plates, the connecting column 242 is a circular column, the connecting column 242 is connected between the chuck 241 and the top plate 243, the chuck 241, the connecting column 242 and the top plate 243 are coaxially arranged, and the outer diameter of the connecting column 242 is set to be smaller than the outer diameter of the chuck 241 and the top plate 243, so that an annular limiting groove is formed between the chuck 241 and the top plate 243; the inner diameter of the limiting ring 230 is larger than the outer diameter of the connecting column 242 and smaller than the outer diameters of the chuck 241 and the top plate 243, The limiting ring 230 can be sleeved on the connecting column 242, so that the limiting ring 230 and the limiting groove formed by the chuck 241, the connecting column 242 and the top plate 243 can achieve limiting cooperation in the vertical direction. The chuck 241 and the top plate 243 are respectively abutted against the upper and lower end surfaces of the limiting ring 230, and the limiting ring 230 is limited in the vertical direction by the chuck 241 and the top plate 243 to achieve installation on the connecting member 240. At the same time, the limiting ring 230 can rotate around the connecting column 242 to achieve relative rotation with the connecting member 240. The second drive motor 220 is fixed on the top plate 243, and the protective cover 400 is installed on the top plate 243 by threaded connection; a slot 244 matching the shape of the output shaft of the first drive motor 210 is provided at the center of the top surface of the chuck 241, and the output shaft of the first drive motor 210 is inserted into the slot 244 to form a circumferential limit fit. For example, the slot 244 in the utility model adopts an oblong hole, and the cross-sectional shape of the end of the output shaft of the first drive motor 210 is set to a corresponding shape. When the first drive motor 210 is working, it can drive the chuck 241 to rotate horizontally, and then drive the second drive motor 220 and the camera 300 connected to the second drive motor 220 to rotate horizontally. The utility model realizes the transmission between the first drive motor 210 and the camera 300 through the matching structure of the above-mentioned connecting member 240 and the limit ring 230 through a simple structure, and at the same time simplifies the overall structure, reduces the difficulty of assembly, and facilitates the later maintenance of the drive motor or replacement of components.

[0029] Specifically, Figure 5 and Figure 7As shown, in the utility model, the second drive motor 220 is fixed by setting a U-shaped connecting rod 250. The U-shaped connecting rod 250 is formed of two bent parts by bending a long strip of metal material, and the middle part of the U-shaped connecting rod 250 is fixed on the bottom surface of the top plate 243 by welding; a second drive motor 220 is installed on each of the two bent parts of the U-shaped connecting rod 250, and the second drive motor 220 can be installed on the bent part by embedding. During assembly, the camera 300 is placed between the two bent parts of the U-shaped connecting rod 250, so that the two bent parts of the U-shaped connecting rod 250 are respectively located on both sides of the camera 300, and the output ends of the second drive motor 220 installed on the two bent parts are respectively fixedly connected to the two sides of the camera 300. Through the drive of the second drive motor 220, the camera 300 can be driven to rotate in the vertical direction to adjust the angle of the camera 300 toward the ground.

[0030] In order to prevent the first drive motor 210 from being exposed to the external environment, the present invention further provides a protective housing 260 to protect the first drive motor 210. Figure 2 and Figure 3 As shown, the protective housing 260 is assembled with the limiting ring 230 to form a housing cavity for accommodating the first drive motor 210, so as to surround the first drive motor 210. The fixed end of the first drive motor 210 is connected to the flange 270 by welding, and then the flange 270 is fixed to the inner top surface of the protective housing 260 by bolts matching the flange 270. The outer edge of the limiting ring 230 is evenly distributed in a ring shape with a plurality of threaded holes, and the limiting ring 230 is detachably connected to the protective housing 260 by screws matching the threaded holes.

[0031] Specifically, Figure 1 and Figure 6 As shown, the mounting portion 110 in the utility model is composed of a fixing plate 110, a connecting cross bar 120 and a shielding member 130. A plurality of connecting bolts 111 are arranged on the fixing plate 110, and the rotating monitoring device is fixedly mounted on the monitoring rod by the connecting bolts 111. One end of the connecting cross bar 120 is welded to the fixing plate 110, and the other end of the connecting cross bar 120 is welded to the protective housing 260. The shielding member 130 is a protective component of the entire monitoring device. The shielding member 130 is fixed on the connecting cross bar 120, and the shielding member 130 is used to shield the rotating mechanism 200 and the protective cover 400 below from rain and sun. Therefore, the size of the shielding member 130 is preferably such that the rotating mechanism 200 below can be completely shielded, that is, the projection area of ​​the shielding member 130 on the horizontal plane is larger than the projection area of ​​the rotating mechanism 200 on the horizontal plane. In order to simplify the structure and save costs, the shielding member 130 in the present invention adopts a shielding plate with a simple structure and easy production. The shielding plate is fixedly connected to the connecting cross bar 120 by fastening bolts 140 .

Claims

1. A rotating monitoring device, comprising a mounting portion (100), a rotating mechanism (200) and a camera (300), wherein the camera (300) is rotatably arranged on the mounting portion (100) via the rotating mechanism (200), a protective cover (400) is fixed on the rotating mechanism (200), and the camera (300) is located inside the protective cover (400). Features: The rotating mechanism (200) comprises a first driving motor (210), a second driving motor (220), a limiting ring (230) and a connecting member (240); the limiting ring (230) is horizontally arranged and fixedly connected to the mounting portion (100); a limiting groove is provided on the connecting member (240); the limiting ring (230) is sleeved in the limiting groove so that the limiting ring (230) and the connecting member (240) can rotate relative to each other; the first driving motor (210) is vertically arranged and fixed on the mounting portion (100); the output end of the first driving motor (210) is transmission-connected to the connecting member (240); at least one second driving motor (220) is horizontally arranged and fixedly connected to the connecting member (240); the output end of the second driving motor (220) is fixedly connected to the camera (300).

2. A rotation monitoring device as claimed in claim 1, Features: The connecting member (240) comprises a chuck (241), a connecting column (242) and a top plate (243); the chuck (241) and the top plate (243) are both circular plates; the connecting column (242) is a circular column with an outer diameter smaller than the outer diameters of the chuck (241) and the top plate (243); the connecting column (242) is fixedly connected between the coaxially arranged chuck (241) and the top plate (243); the limiting ring (230) is sleeved on the connecting column (242); the chuck (241) is provided with a clamping groove (244), and the output end of the first drive motor (210) is clamped and matched with the chuck (241) through the clamping groove (244); the second drive motor (220) is fixedly connected to the top plate (243).

3. A rotation monitoring device as claimed in claim 2, Features: It also includes a U-shaped connecting rod (250) fixed on the top plate (243); the U-shaped connecting rod (250) has two bent parts respectively located on both sides of the camera (300), and a second drive motor (220) connected to the camera (300) is installed on each bent part; the protective cover (400) is threadedly connected to the top plate (243).

4. A rotation monitoring device as claimed in claim 1, Features: The rotating mechanism (200) further comprises a protective shell (260), wherein the protective shell (260) is fixedly connected to the mounting portion (100); the first drive motor (210) is disposed inside the protective shell (260) and is detachably connected to the protective shell (260); and the limiting ring (230) is detachably connected to the protective shell (260).

5. A rotation monitoring device as claimed in claim 4, Features: The first drive motor (210) is detachably connected to the protective housing (260) through a matching structure of a flange (270) and bolts; a plurality of threaded holes are evenly distributed in a ring shape on the outer edge of the limiting ring (230), and the limiting ring (230) is detachably connected to the protective housing (260) through screws matching the threaded holes.

6. A rotation monitoring device as claimed in claim 1, Features: The mounting portion (100) comprises a fixing plate (110) and a connecting cross bar (120); a connecting bolt (111) is provided on the fixing plate (110), and the rotating mechanism (200) is fixedly connected to the fixing plate (110) via the connecting cross bar (120).

7. A rotation monitoring device as claimed in claim 6, Features: It also comprises a shielding member (130) fixed on the connecting cross bar (120), wherein the projection area of ​​the shielding member (130) on the horizontal plane is larger than the projection area of ​​the rotating mechanism (200) on the horizontal plane.

8. A rotation monitoring device as claimed in claim 7, Features: The shielding member (130) is a shielding plate that is detachably connected to the connecting cross bar (120) via a fastening bolt (140).

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