CN219780265U - Building video monitoring device - Google Patents

Abstract

The utility model discloses a building video monitoring device, which comprises a plurality of cameras (1), wherein the cameras (1) are connected with a monitor through a control host, the building video monitoring device also comprises a bracket (2) for fixing the cameras (1), the front end of the bracket (2) is provided with a rotating shaft (3) for fixing the cameras (1), the outer side of the rotating shaft (3) is provided with an annular glass cover (4), the cameras (1) are positioned in the glass cover (4), the glass cover (4) is provided with a rotating mechanism driven by wind power, and the rotating mechanism is rotationally connected with the rotating shaft (3); the support (2) comprises a cantilever (5), a fixed plate (6) is arranged at the rear end of the cantilever (5), a screw (7) is arranged at the front end of the cantilever (5), a U-shaped frame (8) is arranged at the front end of the cantilever (5), a bottom plate of the U-shaped frame (8) is penetrated by the screw (7), and a first nut (9) is arranged on the screw (7). The utility model has the advantage of easy cleaning of the garbage on the camera.

Description

Building video monitoring device

Technical Field

The utility model belongs to the field of building video monitoring devices.

Background

With the development of society, high-rise buildings in cities are more and more, high-altitude parabolic is a phenomenon which frequently occurs, and although the high-altitude parabolic is forbidden from the aspect of legislation and actual management, some people can leave the mind and feel the mind, and the high-altitude parabolic can still be performed for random purposes, so that people of the high-altitude parabolic need to find out to perform educational punishment, and the high-altitude parabolic phenomenon can be reduced. The video monitoring device can help the management department, and when the high-altitude parabolic phenomenon occurs, the management department can trace back through video recording.

The existing video monitoring device comprises a plurality of cameras, wherein the cameras are connected with a monitor through a control host, the control host can store videos for a plurality of days, when high-altitude parabolic objects appear, people of the high-altitude parabolic objects can be directly found out through the monitor viewing the videos, or the window of the high-altitude parabolic objects is found out first, a resident is found correspondingly, and then the resident is specific to a certain parabolic object person in the resident.

In the existing video monitoring device, a host computer is connected with a monitor and can be placed in a room, a camera corresponds to a wall body at the lower part of a fixed building, the camera faces to shooting, under the action of wind, some garbage bags and leaves or other lighter garbage can float to the camera, so that the camera cannot shoot video, manual cleaning is needed, the installation position of the camera is higher, the cleaning difficulty is higher, a long ladder is needed sometimes, the camera is assisted to climb up for cleaning, and certain potential safety hazards exist.

Therefore, the existing video monitoring device has the defect that garbage on a camera is difficult to clean.

Disclosure of Invention

The utility model aims to provide a building video monitoring device. The utility model has the advantage of easy cleaning of the garbage on the camera.

The technical scheme of the utility model is as follows: the building video monitoring device comprises a plurality of cameras, wherein the cameras are connected with a monitor through a control host, the building video monitoring device further comprises a support used for fixing the cameras, the front end of the support is provided with a rotating shaft used for fixing the cameras, the outer side of the rotating shaft is provided with an annular glass cover, the cameras are located in the glass cover, a wind driven rotating mechanism is arranged on the glass cover, and the rotating mechanism is rotationally connected with the rotating shaft.

In the building video monitoring device, the support comprises a cantilever, the rear end of the cantilever is provided with a fixed plate, the front end of the cantilever is provided with a screw rod, the front end of the cantilever is provided with a U-shaped frame, the bottom plate of the U-shaped frame is penetrated by the screw rod, and the screw rod is provided with a first nut for pressing the U-shaped frame on the cantilever.

In the building video monitoring device, the two rotating shafts are respectively fixed on two sides of the camera, the rotating shafts are step shafts with large inside and small outside, the outer side ends of the rotating shafts penetrate through the corresponding side plates of the U-shaped frames, second nuts are arranged at the outer side ends of the rotating shafts, and the side plates of the U-shaped frames are pressed on the step bottom surfaces of the rotating shafts by the second nuts.

In the aforementioned building video monitoring device, rotary mechanism is including being located two outer annular plates of glass cover both sides respectively, and outer annular plate is fixed with the glass cover, and the inboard of outer annular plate is equipped with the interior annular plate that is passed by the large end of pivot, and the outer annular plate is connected through the grid board to interior annular plate, is equipped with a plurality of fan blades on one of them grid board, and a plurality of fan blades encircle pivot evenly distributed.

In the building video monitoring device, the rotating shaft is connected with the inner annular plate bearing.

In the building video monitoring device, the cross section of the glass cover is arc-shaped, and the middle part of the glass cover bulges outwards.

In the building video monitoring device, one of the rotating shafts is provided with the communication hole, one end of the communication hole is positioned on the outer side end face of the rotating shaft, the other end of the communication hole is positioned on the outer peripheral face of the rotating shaft, and the other end of the communication hole is positioned close to the camera.

Compared with the prior art, the circular glass cover is arranged outside the camera on the basis of the existing video monitoring device, the camera is protected by the glass cover, garbage is prevented from falling on the camera directly, the camera is fixed with the rotating shaft due to the fact that the glass cover is rotationally connected with the rotating shaft, the fan blade is further arranged on one side of the glass cover, the glass cover automatically rotates under the action of the wind, when the garbage falls to the camera, the garbage falls to the top of the glass cover and falls along with the rotation of the glass cover, the garbage automatically moves away from the upper side of the camera, automatic cleaning of the garbage is achieved, manual intervention is not needed in the cleaning process of the garbage, and the garbage is easy to clean. Therefore, the utility model has the advantage of easy cleaning of the garbage on the camera.

Drawings

Fig. 1 is a schematic view of the structure of the present utility model at one of the viewing angles.

Fig. 2 is a schematic view of the structure of the present utility model at another view angle.

Fig. 3 is a front view of the present utility model.

Fig. 4 is a top view of the present utility model.

Fig. 5 is a cross-sectional view of fig. 3 at A-A.

The marks in the drawings are: the camera comprises a 1-camera, a 2-support, a 3-rotating shaft, a 4-glass cover, a 5-cantilever, a 6-fixing plate, a 7-screw, an 8-U-shaped frame, a 9-first nut, a 10-second nut, an 11-outer ring plate, a 12-inner ring plate, a 13-grid plate, 14-fan blades and 15-communication holes.

Detailed Description

The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.

Examples. The utility model provides a building video monitoring device, improve on current video monitoring device's basis and obtain, including a plurality of cameras 1, a plurality of cameras 1 all connect the monitor through the control host computer, and is characterized by, as shown in fig. 1, still including the support 2 that is used for fixed camera 1, the front end of support 2 is equipped with the pivot 3 of fixed camera 1, the outside of pivot 3 is equipped with annular glass cover 4, the cross-sectional shape of glass cover 4 is the arc, the middle part of glass cover 4 outwards bulges, make rubbish be difficult for stopping on glass cover 4, camera 1 is located glass cover 4, be equipped with wind-force driven rotary mechanism on the glass cover 4, rotary mechanism rotates with pivot 3 and is connected.

The support 2 comprises a cantilever 5, a fixed plate 6 is arranged at the rear end of the cantilever 5, a screw rod 7 is arranged at the front end of the cantilever 5, a bottom plate of a U-shaped frame 8,U-shaped frame 8 is arranged at the front end of the cantilever 5 and penetrated by the screw rod 7, and a first nut 9 for tightly pressing the U-shaped frame 8 on the cantilever 5 is arranged on the screw rod 7. Under further optimization, the cantilever 5 can be provided with a telescopic structure, so that the length of the cantilever 5 can be adjusted.

The two rotating shafts 3 are respectively fixed on two sides of the camera 1, the rotating shafts 3 are step shafts with large inner parts and small outer parts, the outer side ends of the rotating shafts 3 penetrate through the corresponding side plates of the U-shaped frames 8, second nuts 10 are arranged at the outer side ends of the rotating shafts 3, and the side plates of the U-shaped frames 8 are pressed on the step bottom surfaces of the rotating shafts 3 through the second nuts 10.

The rotating mechanism comprises two outer ring plates 11 which are respectively positioned at two sides of the glass cover 4, the outer edges of the outer ring plates 11 are fixed with the glass cover 4, an inner ring plate 12 penetrated by the large end of the rotating shaft 3 is arranged at the inner side of the outer ring plates 11, the inner ring plate 12 is connected with the rotating shaft 3 through a bearing, the inner ring plate 12 is connected with the outer ring plates 11 through a grid plate 13, a plurality of fan blades 14 are arranged on one of the grid plates 13, and the fan blades 14 are uniformly distributed around the rotating shaft 3.

One of the rotating shafts 3 is provided with a communication hole 15, one end of the communication hole 15 is positioned on the outer side end face of the rotating shaft 3, the other end of the communication hole 15 is positioned on the outer peripheral face of the rotating shaft 3, and the other end of the communication hole 15 is positioned close to the camera 1. The wire harness between the camera 1 and the control main unit passes through the communication hole 15.

Working principle: the fixed plate 6 is fixed on the outer wall of a building by using expansion bolts, the first nut 9 is loosened, the U-shaped frame 8 is rotated, the tilting angle of the camera 1 in one direction can be adjusted, the second nut 10 is loosened, the rotating shaft 3 is rotated, the tilting angle of the camera 1 in the other direction can be adjusted, and after the angle adjustment of the camera 1 is completed, the first nut 9 and the second nut 10 are screwed down, so that the shooting angle of the camera 1 is fixed.

When the air current blows up the rubbish, the rubbish falls on the glass cover 4, and the air current also acts on fan blade 14, drives corresponding grid board 13 rotatory through fan blade 14, and grid board 13 drives the glass cover 4 rotatory through outer annular plate 11, makes the rubbish that drops on the glass cover 4 drop, leaves from the top of camera 1, avoids camera 1 to shelter from, has realized the automatic clearance to rubbish.

Of course, the garbage falls from the top of the glass cover 4, and still falls onto the U-shaped frame 8 with a certain probability, and after accumulating to a certain extent, the garbage still needs to be cleaned manually, but at least the cleaning frequency can be greatly reduced.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Claims (7)

1. Building video monitoring device, including a plurality of cameras (1), a plurality of cameras (1) all connect the monitor through control host computer, its characterized in that: still including being used for fixed support (2) of camera (1), the front end of support (2) is equipped with pivot (3) of fixed camera (1), and the outside of pivot (3) is equipped with annular glass cover (4), and camera (1) are located glass cover (4), are equipped with wind-force driven rotary mechanism on glass cover (4), and rotary mechanism rotates with pivot (3) and is connected.

2. The building video monitoring device of claim 1, wherein: the support (2) comprises a cantilever (5), a fixed plate (6) is arranged at the rear end of the cantilever (5), a screw rod (7) is arranged at the front end of the cantilever (5), a U-shaped frame (8) is arranged at the front end of the cantilever (5), a bottom plate of the U-shaped frame (8) is penetrated by the screw rod (7), and a first nut (9) for tightly pressing the U-shaped frame (8) on the cantilever (5) is arranged on the screw rod (7).

3. The building video monitoring device of claim 2, wherein: the two rotating shafts (3) are respectively fixed on two sides of the camera (1), the rotating shafts (3) are step shafts with large inside and small outside, the outer side ends of the rotating shafts (3) penetrate through the corresponding side plates of the U-shaped frames (8), second nuts (10) are arranged at the outer side ends of the rotating shafts (3), and the side plates of the U-shaped frames (8) are pressed on the step bottom surfaces of the rotating shafts (3) through the second nuts (10).

4. A building video monitoring device according to claim 3, wherein: the rotating mechanism comprises two outer ring plates (11) which are respectively positioned on two sides of the glass cover (4), the outer ring plates (11) are fixed with the glass cover (4), inner ring plates (12) penetrated by the large ends of the rotating shafts (3) are arranged on the inner sides of the outer ring plates (11), the inner ring plates (12) are connected with the outer ring plates (11) through grid plates (13), a plurality of fan blades (14) are arranged on one of the grid plates (13), and the fan blades (14) are uniformly distributed around the rotating shafts (3).

5. The building video monitoring device of claim 1, wherein: the rotating shaft (3) is connected with the inner ring plate (12) through a bearing.

6. The building video monitoring device of claim 1, wherein: the cross section of the glass cover (4) is arc-shaped, and the middle part of the glass cover (4) bulges outwards.

7. A building video monitoring device according to claim 3, wherein: one of the rotating shafts (3) is provided with a communication hole (15), one end of the communication hole (15) is positioned on the outer side end face of the rotating shaft (3), the other end of the communication hole (15) is positioned on the outer peripheral face of the rotating shaft (3), and the other end of the communication hole (15) is positioned close to the camera (1).