Video monitoring security equipment with adjustable angle range

Abstract

The utility model discloses a video monitoring security device with an adjustable angle range, which relates to the technical field of video monitoring and comprises a supporting disc, a central column is arranged in the supporting disc, the bottom and the top of the central column extend out of the supporting disc, a fixed disc is arranged at the bottom end of the central column, and a plurality of video cameras are arranged on the fixed disc. Two hinge frames are arranged at the bottom end of the fixed disc, an information processor is hinged to the bottoms of the hinge frames, a camera is arranged at the front end of the information processor, an electric push rod is hinged to the surface of the rear end of the information processor, and the top of the electric push rod is hinged to the bottom end of the fixed disc. And a tooth opening section is arranged at the top of the central column. According to the utility model, a series of structures are arranged, different installation modes are selected according to different environments, the application range is wide, the monitoring angle of the video monitoring security equipment can be flexibly adjusted, dead angles are avoided, and a larger monitoring range is covered through rotation.

Description

Technical Field

[0001] The utility model relates to the technical field of video monitoring, in particular to a video monitoring security device with adjustable angle range. Background Art

[0002] With the development of economy and society, as science and technology are advancing and people's living standards are constantly improving, people's safety awareness is also constantly improving. By installing anti-communication security monitoring equipment for monitoring, the security monitoring device can reflect the monitored object in real time, vividly and truthfully.

[0003] Since most of the current video surveillance security equipment is installed through a fixed bracket, it is impossible to adjust the angle and monitoring range after installation. In some cases, in order to ensure that there are no blind spots, it is necessary to install monitoring lenses at multiple locations to ensure the monitoring effect. The cost of installing multiple monitoring devices is high. Due to the complex installation environment of video surveillance security equipment, most of the existing video surveillance security equipment has poor applicability. Utility Model Content

[0004] The purpose of the utility model is to provide a video monitoring security device with adjustable angle range to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a video surveillance security device with adjustable angle range, comprising a support plate, a central column is arranged inside the support plate, the bottom and top of the central column both extend out of the support plate, a fixed disc is arranged at the bottom end of the central column, two hinged frames are arranged at the bottom end of the fixed disc, an information processor is hingedly installed at the bottom of the hinged frame, a camera is arranged at the front end of the information processor, an electric push rod is hingedly installed on the rear end surface of the information processor, the top of the electric push rod is hingedly installed on the bottom end of the fixed disc, a toothed section is arranged at the top of the central column, a gear is meshedly connected on the outer surface of the toothed section, a motor is arranged on the top of the gear, a mounting shell is arranged at the top of the support plate, a plurality of mounting brackets are arranged in an annular manner at the edge of the top outer surface of the mounting shell, the mounting shell is a cylindrical component with a hollow interior, a fixer is detachably installed at the top of the mounting shell through the mounting bracket, a bracket is arranged at the top of the fixer, the bracket is an L-shaped component, and a clamp is detachably installed at the rear end of the bracket.

[0006] Preferably, a snap ring is provided on the outer surface of the inner center column of the support disk, and the snap ring is movably connected in a groove opened inside the support disk. The center column is snapped at the center position of the support disk through the snap ring, so that the center column can be fixed and driven to rotate.

[0007] Preferably, a column is provided at the center position of the bottom end of the gear, and the bottom end of the column is rotatably connected to the top end of the support plate. The column supports the gear to ensure the stability of the gear so that the gear will not tilt when being driven.

[0008] Preferably, a reinforcement frame is provided on the outer surface of the motor, one side of which is fixedly mounted on the inner wall of the mounting shell. The model of the motor is DEC4260. The reinforcement frame reinforces the motor inside the mounting shell to ensure the stability of the motor operation.

[0009] Preferably, four mounting plates are provided at the rear end of the bracket, two of the mounting plates form a group, and two clamps are detachably installed at the rear end of each group of mounting plates. The video surveillance security equipment can be directly installed on the vertical wall through the mounting plates, or can be installed on the outer surface of the columnar component through the clamps. The installation limitation is small and it is suitable for different environments.

[0010] Preferably, a hemispherical glass cover is provided at the bottom edge of the support plate, and the hemispherical glass cover isolates the camera from the outside world to prevent the camera from being damaged by the outside world.

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

[0012] 1. This angle-adjustable video surveillance security equipment is installed under the ceiling or other horizontal walls through a mounting bracket, or installed on a vertical wall through a mounting plate provided at the rear end of the bracket. The video surveillance security equipment can also be installed on the outer surface of a columnar component by adding a clamp. Since the video surveillance security equipment needs to be installed outdoors or indoors, the installation environment is complex. Different installation methods can be selected according to different environments, and it has a wide range of applications.

[0013] 2. This angle-adjustable video surveillance security equipment is used in conjunction with an electric push rod and an articulated frame. The output end of the electric push rod extends or retracts to drive the signal processor to flip to adjust the monitoring angle of the camera. The motor drives the gear to rotate, and the gear drives the tooth segment to rotate, so that the center column rotates to drive the camera to adjust the monitoring range, so that the video surveillance security equipment can flexibly adjust the monitoring angle to avoid blind spots and cover a larger monitoring range through rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the support plate of the utility model;

[0016] Figure 3 For the utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0017] Figure 4 This is a schematic diagram of the mounting bracket structure of the utility model.

[0018] In the figure: 1. support plate; 2. mounting shell; 3. mounting bracket; 4. holder; 5. bracket; 6. clamp; 7. hemispherical glass cover; 8. hinged frame; 9. information processor; 10. camera; 11. fixed disc; 12. electric push rod; 13. center column; 14. clamping ring; 15. tooth section; 16. column; 17. gear; 18. reinforcement frame; 19. motor; 20. mounting plate. 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 "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] like Figures 1 to 4As shown, the video surveillance security equipment with adjustable angle range in this embodiment includes a support plate 1, a central column 13 is arranged inside the support plate 1, the bottom and top of the central column 13 both extend out of the support plate 1, a fixed disc 11 is arranged at the bottom end of the central column 13, two hinged frames 8 are arranged at the bottom end of the fixed disc 11, an information processor 9 is hingedly installed at the bottom of the hinged frame 8, a camera 10 is arranged at the front end of the information processor 9, the information processor 9 is connected with the security remote control system signal, and the video information collected by the camera 10 is transmitted to the security remote control system, an electric push rod 12 is hingedly installed on the rear end surface of the information processor 9, the top of the electric push rod 12 is hingedly installed on the bottom end of the fixed disc 11, the model of the electric push rod 12 is JC7, the electric push rod 12 is used in conjunction with the hinged frame 8, and the information processor 9 is driven to flip with the bottom of the hinged frame 8 as the center of the circle by extending or retracting the output end of the electric push rod 12, thereby adjusting the monitoring angle of the camera 10, and the top of the central column 13 is arranged A toothed section 15 is provided, and a gear 17 is meshed and connected on the outer surface of the toothed section 15. A motor 19 is provided on the top of the gear 17. The motor 19 drives the gear 17 to rotate, and the gear 17 drives the toothed section 15 to rotate, driving the central column 13 to rotate, so as to drive the information processor 9 and the camera 10 on the fixed disk 11 to rotate and adjust the monitoring range. A mounting shell 2 is provided on the top of the support disk 1, and a plurality of mounting brackets 3 are arranged in a ring at the edge of the top outer surface of the mounting shell 2. When installing the video surveillance security equipment, it can be installed under the horizontal wall such as the ceiling through the mounting bracket 3. The mounting shell 2 is a cylindrical component with a hollow interior. A fixer 4 is detachably installed on the top of the mounting shell 2 through the mounting bracket 3. A bracket 5 is provided on the top of the fixer 4. The bracket 5 is an L-shaped component. A hoop 6 is detachably installed on the rear end of the bracket 5. The video surveillance security equipment can be installed on the vertical wall through the bracket 5, or the video surveillance security equipment can be installed on the outer surface of the columnar component by adding the hoop 6.

[0022] Specifically, a clamping ring 14 is provided on the outer surface of the inner center column 13 of the support plate 1. The clamping ring 14 is movably connected in a groove opened inside the support plate 1. The center column 13 is clamped at the center position of the support plate 1 through the clamping ring 14, so that the center column 13 can be fixed and driven to rotate.

[0023] Furthermore, a column 16 is provided at the center of the bottom end of the gear 17, and the bottom end of the column 16 is rotatably connected to the top end of the support plate 1. The column 16 supports the gear 17 to ensure the stability of the gear 17, and the gear 17 will not tilt when being driven.

[0024] Furthermore, a reinforcement frame 18 is provided on the outer surface of the motor 19, one side of the reinforcement frame 18 is fixedly installed on the inner wall of the mounting shell 2, the model of the motor 19 is DEC4260, and the reinforcement frame 18 reinforces the motor 19 to be installed inside the mounting shell 2 to ensure the stability of the operation of the motor 19.

[0025] Furthermore, four mounting plates 20 are provided at the rear end of the bracket 5, two mounting plates 20 form a group, and two clamps 6 are detachably installed at the rear end of each group of mounting plates 20. The video surveillance security equipment can be directly installed on the vertical wall through the mounting plates 20, or it can be installed on the outer surface of the columnar component through the clamps 6. The installation limitation is small and it is suitable for different environments.

[0026] Furthermore, a hemispherical glass cover 7 is provided at the bottom edge of the support plate 1 , and the hemispherical glass cover 7 isolates the camera 10 from the outside world to prevent the camera 10 from being damaged by the outside world.

[0027] The method of using this embodiment is as follows: when installing the video surveillance security equipment, it can be installed under the horizontal wall such as the ceiling through the installation bracket 3, or installed on the vertical wall through the installation plate 20 set at the rear end of the bracket 5. It can be installed on the outer surface of the columnar component by adding a clamp 6. It can be installed according to different environments and has a wide range of applications. When monitoring, the electric push rod 12 is used in conjunction with the articulated frame 8. The output end of the electric push rod 12 is extended or retracted to drive the information processor 9 to flip to adjust the monitoring angle of the camera 10. The gear 17 is driven to rotate by the motor 19, and the gear 17 drives the tooth segment 15 to rotate, so that the center column 13 rotates to drive the camera 10 to adjust the monitoring range, so that the video surveillance security equipment can flexibly adjust the monitoring angle to avoid blind spots, and cover a larger monitoring range through rotation.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A video surveillance security device with adjustable angle range, comprising a support plate (1), characterized in that: A central column (13) is arranged inside the support plate (1), the bottom and top of the central column (13) both extend out of the support plate (1), a fixed disc (11) is arranged at the bottom end of the central column (13), two hinged frames (8) are arranged at the bottom end of the fixed disc (11), an information processor (9) is hingedly mounted at the bottom of the hinged frame (8), a camera (10) is arranged at the front end of the information processor (9), an electric push rod (12) is hingedly mounted on the rear end surface of the information processor (9), the top of the electric push rod (12) is hingedly mounted on the bottom end of the fixed disc (11), and a gear is arranged at the top of the central column (13). The toothed section (15) is meshed with a gear (17) on its outer surface, a motor (19) is arranged on the top of the gear (17), a mounting shell (2) is arranged on the top of the support plate (1), a plurality of mounting brackets (3) are arranged in a ring shape at the edge of the top outer surface of the mounting shell (2), the mounting shell (2) is a cylindrical component with a hollow interior, a fixer (4) is detachably mounted on the top of the mounting shell (2) through the mounting bracket (3), a bracket (5) is arranged on the top of the fixer (4), the bracket (5) is an L-shaped component, and a clamp (6) is detachably mounted on the rear end of the bracket (5).

2. The angle-adjustable video surveillance security device according to claim 1, characterized in that: A snap ring (14) is provided on the outer surface of the inner central column (13) of the support plate (1), and the snap ring (14) is movably connected in a groove provided inside the support plate (1).

3. The angle-adjustable video surveillance security device according to claim 1, characterized in that: A column (16) is provided at the center position of the bottom end of the gear (17), and the bottom end of the column (16) is rotatably connected to the top end of the support plate (1).

4. The angle-adjustable video surveillance security device according to claim 1, characterized in that: A reinforcement frame (18) is provided on the outer surface of the motor (19), and one side of the reinforcement frame (18) is fixedly mounted on the inner wall of the mounting housing (2).

5. The angle-adjustable video surveillance security device according to claim 1, characterized in that: Four mounting plates (20) are arranged at the rear end of the bracket (5), and two of the mounting plates (20) form a group.

6. The angle-adjustable video surveillance security device according to claim 1, characterized in that: A hemispherical glass cover (7) is provided at the bottom edge of the support plate (1).

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