CN219247940U - Multi-angle rotation monitoring device - Google Patents

Abstract

The utility model relates to the technical field of monitoring devices, in particular to a multi-angle rotating monitoring device, which includes a mounting shell, a center block is rotatably installed in the mounting shell, two bottom plates are arranged at the bottom of the center block, and two bottom plates are rotatably installed There is a monitoring camera, a rack is arranged at one end of the monitoring camera, a first motor is installed in the center block, and a worm is connected to the output end of the first motor. When it is necessary to adjust the monitoring range of the device, start the second motor to drive the upper gear to rotate, and then make the side teeth drive the center block and the monitoring camera to rotate. The monitoring camera can rotate 360°, and the monitoring range is wide. The worm rotates, thereby changing the pitch angle of the monitoring camera, further expanding the monitoring range, and the monitoring effect is better; because the cleaning component is installed, the dust on the surface of the protective shell can be removed to prevent dust from obstructing the monitoring line of sight, which greatly improves the monitoring effect.

Description

A multi-angle rotating monitoring device

technical field

The utility model relates to the technical field of monitoring devices, in particular to a multi-angle rotating monitoring device.

Background technique

Video surveillance is an important part of the security system. The traditional surveillance system includes front-end cameras, transmission cables, and video surveillance platforms. Cameras can be divided into network digital cameras and analog cameras, which can be used as front-end video image signal collection. It is a comprehensive system with strong preventive ability. Video surveillance is widely used in many occasions because of its intuition, accuracy, timeliness and rich information content. In recent years, with the rapid development of computer, network, image processing and transmission technology, video surveillance technology has also made great progress.

The rotation angle adjustment range of existing monitoring cameras is mostly within 180°, and the monitoring range is limited. When other monitoring ranges need to be adjusted, the angle of the camera needs to be adjusted manually, which is inconvenient; When used in some areas, the lens of the monitoring camera is extremely easy to be contaminated with dust, which makes the monitoring line of sight blurred and affects the monitoring effect.

Utility model content

The purpose of this utility model is to provide a multi-angle rotating monitoring device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a multi-angle rotating monitoring device, including a mounting shell, a center block is rotatably installed in the mounting shell, and two bottom plates are arranged at the bottom of the center block, two A monitoring camera is installed rotating between the two bottom plates, and one end of the monitoring camera is provided with a rack, and a first motor is installed in the center block, and the output end of the first motor is connected with a worm, and the center block drives the side wall Side teeth are arranged on the top, a second motor is installed inside the installation case, an upper gear and a lower gear are installed on the output shaft of the second motor, a protective case is fixedly installed on the bottom of the installation case, and the protection case A cleaning component is arranged on the shell.

Preferably, a fixing component is arranged on the top of the installation shell.

Preferably, the worm is engaged with the rack.

Preferably, the upper gear is engaged with the side teeth.

Preferably, the cleaning assembly includes a swivel that is rotatably mounted on the top side wall of the protective shell, a cleaning plate is installed on the bottom of the swivel, and a brush is provided on the surface of the cleaning plate, and the brush is attached to the outer surface of the protective shell. A driving gear is arranged on the outer wall of the ring, and the lower gear is engaged with the driving gear.

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

1. The utility model proposes a multi-angle rotating monitoring device. When the monitoring range of the device needs to be adjusted, the second motor is started to drive the upper gear to rotate, and then the side teeth drive the center block and the monitoring camera to rotate. The monitoring camera It can rotate 360° and has a wide monitoring range. By controlling the start of the first motor to drive the worm to rotate, the pitch angle of the monitoring camera is changed, which further expands the monitoring range and the monitoring effect is better;

2. Due to the installation of cleaning components, when the surveillance camera is driven to rotate, the second motor drives the lower gear to rotate, and the lower gear and the drive gear are meshed to make the swivel drive the cleaning plate to rotate, and the cleaning plate can be cleaned when it moves on the surface of the protective shell. Cleaning the surface of the protective case can remove the dust on the surface of the protective case, prevent the dust from obstructing the monitoring line of sight, and greatly improve the monitoring effect.

Description of drawings

Fig. 1 is the utility model device structure schematic diagram;

Figure 2 is an enlarged view of A in Figure 1 .

In the figure: installation shell 1, central block 2, bottom plate 3, surveillance camera 4, rack 5, first motor 6, worm 7, side teeth 8, second motor 9, upper gear 10, lower gear 11, protective shell 12 , Swivel 13, cleaning plate 14, driving gear 15.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1 to Figure 2, the utility model provides a technical solution: a monitoring device with multi-angle rotation, including a mounting shell 1, the top of the mounting shell 1 is provided with a fixing component, and the fixing component is installed according to the needs Depending on the object, a metal plate fixed by bolts can be used, or a structure such as a hoop can be used.

In the installation shell 1, a center block 2 is installed in rotation, and two base plates 3 are arranged at the bottom of the center block 2, and a monitoring camera 4 is installed rotating between the two base plates 3, and one end of the monitoring camera 4 is provided with a rack 5, and the center block 2 A first motor 6 is installed inside, and the output end of the first motor 6 is connected with a worm 7, and the worm 7 and the rack 5 are meshed and connected, similar to the worm gear connection, when the first motor 6 drives the worm 7 to rotate, the surveillance camera 4 Rotate between the two bottom plates 3, and then adjust the pitch angle; the center block 2 drives the side wall to be provided with side teeth 8, the inside of the installation shell 1 is installed with a second motor 9, and the output shaft of the second motor 9 is installed with an upper The gear 10 and the lower gear 11, the upper gear 10 and the side teeth 8 are meshed and connected. When the upper gear 10 rotates, the side teeth 8 can rotate synchronously, and then drive the center block 2 to rotate, so as to adjust the orientation of the monitoring camera 4 below. When it is necessary to adjust the monitoring range of the device, the second motor 9 is controlled to drive the upper gear 10 to rotate, so that the side teeth 8 drive the center block 2 and the monitoring camera 4 to rotate. The monitoring camera 4 can rotate 360°, and the monitoring range is wide. Controlling and starting the first motor 6 drives the worm 7 to rotate, thereby changing the pitch angle of the monitoring camera 4, further expanding the monitoring range, and the monitoring effect is better.

The bottom of installation shell 1 is fixedly installed with protective shell 12, and protective shell 12 is made of transparent material, and protective shell 12 is provided with cleaning assembly, and cleaning assembly includes the rotating ring 13 that is installed on the top side wall of protective shell 12, rotates The bottom of the ring 13 is equipped with a cleaning plate 14, the surface of the cleaning plate 14 is provided with a brush, the brush is attached to the outer surface of the protective shell 12, and the outer wall of the swivel 13 is provided with a driving gear 15, a lower gear 11 and a driving gear 15. Mesh connection.

Because the cleaning assembly is provided, when the monitoring camera 4 is driven to rotate, the second motor 9 drives the lower gear 11 to rotate, and the lower gear 11 and the driving gear 15 are meshed and connected so that the swivel 13 drives the cleaning plate 14 to rotate, and the cleaning plate 14 is protecting When the surface of the shell 12 moves, the surface of the protective shell 12 can be cleaned to remove the dust on the surface of the protective shell 12, preventing the dust from hindering the monitoring line of sight, and greatly improving the monitoring effect.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A monitoring device with multi-angle rotation, comprising a mounting shell (1), characterized in that: a central block (2) is installed in the mounting shell (1) for rotation, and the bottom of the central block (2) is provided with Two base plates (3), a monitoring camera (4) is installed rotating between the two base plates (3), one end of the monitoring camera (4) is provided with a rack (5), and a rack (5) is installed in the center block (2). The first motor (6), the output end of the first motor (6) is connected with a worm (7), the center block (2) drives the side wall to be provided with side teeth (8), and the installation shell (1 ) is equipped with a second motor (9), the output shaft of the second motor (9) is equipped with an upper gear (10) and a lower gear (11), and the bottom of the installation shell (1) is fixedly installed with A protective shell (12), a cleaning component is arranged on the protective shell (12). 2. The monitoring device with multi-angle rotation according to claim 1, characterized in that: the top of the installation shell (1) is provided with a fixing assembly. 3. The monitoring device with multi-angle rotation according to claim 1, characterized in that: the worm (7) is engaged with the rack (5). 4. The monitoring device with multi-angle rotation according to claim 1, characterized in that: the upper gear (10) is engaged with the side teeth (8). 5. A multi-angle rotating monitoring device according to claim 1, characterized in that: said cleaning assembly includes a swivel (13) that is rotatably mounted on the top side wall of the protective case (12), and the swivel (13) ) is equipped with a cleaning plate (14), the surface of the cleaning plate (14) is provided with a brush, and the brush is attached to the outer surface of the protective shell (12), and the outer wall of the swivel (13) is provided with a drive gear (15 ), the lower gear (11) is meshed with the drive gear (15).

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