CN219177339U - Video monitoring anti-theft alarm device - Google Patents

Abstract

The utility model belongs to the technical field of anti-theft monitoring, and particularly relates to a video monitoring anti-theft alarm device which comprises a fixing frame fixed on a plane, a mounting block fixed on the fixing frame through bolts and a support frame fixed at the front end of the mounting block, wherein a rotating box and a camera are installed on the upper end face of the support frame, a rotating mechanism is installed in the rotating box and used for driving the camera to rotate at an angle in the horizontal direction, a control box is fixedly arranged on the lower end face of the support frame, and a control system is installed in the control box and used for receiving video images shot by the camera and giving an alarm by identifying personnel in the video images. The defect of the prior art is overcome, the monitoring area is continuously monitored through the rotatable camera, the personnel in the monitoring area are identified, the alarm signal is sent out when the abnormal personnel appear, and the anti-theft effect is improved.

Description

Video monitoring anti-theft alarm device

Technical Field

The utility model belongs to the technical field of anti-theft monitoring, and particularly relates to a video monitoring anti-theft alarm device.

Background

With the improvement of safety and theft awareness, residents install video monitors in houses, offices and storage areas, and video monitoring provides great convenience in aspects of deterring criminals, case post investigation and the like.

However, with the increase of cameras, a great deal of police force is often required to be invested in video information screening along with massive video monitoring information, which not only causes waste of police force personnel, but also makes it difficult to timely screen effective information, and the best opportunity is easily missed by evidence for case forensics.

Disclosure of Invention

The utility model aims to provide a video monitoring anti-theft alarm device, which overcomes the defects of the prior art, continuously monitors a monitoring area through a rotatable camera, identifies people in the monitoring area, sends an alarm signal when abnormal people appear, and improves the anti-theft effect.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a video monitoring burglar alarm, includes the mount of fixing on the plane, the installation piece of bolt fastening on the mount and sets firmly the support frame in the installation piece front end, rotation case and camera are installed to the up end of support frame, install slewing mechanism in the rotation case for drive camera rotation angle in the horizontal direction, the control box has set firmly to the lower terminal surface of support frame, install control system in the control box, control system is used for receiving the video image that the camera shot, and report to the police through personnel in the discernment video image.

Further, the control system comprises a video processing module, a face recognition module, a main controller, a storage module and a transmission unit, wherein the video processing module is used for recognizing image information with personnel appearance frame by frame, the face recognition module is used for receiving the image information processed by the video processing module and recognizing the face of the personnel in the image information to determine the personnel information, and the main controller is respectively connected with the storage module, the face recognition module and the transmission unit, and the storage module is used for storing the face information and the image information.

Further, the transmission unit comprises a wireless transmission module and a short message sending module, wherein the wireless transmission module is in wireless connection with the background control device through Bluetooth, 4G, 5G or WIFI, and the short message sending module is used for sending an alarm short message to the mobile terminal.

Further, the alarm lamp is installed to the front end of control box, and the both sides of control box inlay and have been equipped with the speaker, alarm lamp and speaker all pass through wire and main control unit electric connection.

Further, the rotating box comprises a rotating shaft and a rotating motor, a driven gear is fixedly arranged on the outer side of an output shaft of the rotating motor, a driving gear meshed with the driven gear is fixedly arranged on the outer side of the rotating shaft, and the top end of the rotating shaft extends to the outer side of the rotating box and is connected with the bottom of the video camera through a connecting plate.

Further, lower terminal surface one end of camera is connected with the connecting rod, the spout has been seted up to the up end of rotating the case, and the spout is a cambered structure that a rotation axis was the centre of a circle, sliding connection has curved slider in the spout, the bottom and the slider fixed connection of connecting rod.

Further, the pressure-sensitive switch is installed to the both ends inboard of spout, and pressure-sensitive switch and rotation motor electric connection, and when the slider moved to the one end of spout, slider and pressure-sensitive switch butt.

Further, the bottom of camera passes through the bolt and is connected with the fixed plate, the top rotation of connecting rod is connected with a screw thread head, and the screw hole with screw thread head complex is seted up to the bottom of camera.

Compared with the prior art, the utility model has the following beneficial effects:

according to the video monitoring anti-theft alarm device, the monitoring area is continuously monitored through the camera and the control box, meanwhile, the monitoring picture is analyzed, people in the monitoring picture are identified, and an alarm signal is sent when abnormal people appear, so that the anti-theft effect is improved; through setting up rotation case drive camera turned angle to improve the control coverage area, reduce the density of camera, thereby reduce cost.

Drawings

Fig. 1 is a schematic structural diagram of a video monitoring burglar alarm.

Fig. 2 is a schematic diagram of the internal structure of a rotating box in the video monitoring anti-theft alarm device.

Fig. 3 is a schematic diagram of the top structure of a rotating box in the video monitoring burglar alarm.

Fig. 4 is an electrical control schematic block diagram of a video monitoring burglar alarm arrangement.

In the figure: 1. a fixing frame; 2. a mounting block; 3. a camera; 4. a control box; 5. a support frame; 6. a rotating box; 7. an alarm lamp; 8. a rotating motor; 9. a rotating shaft; 10. a drive gear; 11. a driven gear; 12. a connecting plate; 13. a connecting rod; 14. a chute; 15. a slide block; 16. a pressure-sensitive switch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, the video monitoring anti-theft alarm device comprises a fixing frame 1 fixed on a plane, a mounting block 2 fixed on the fixing frame 1 through bolts and a supporting frame 5 fixed at the front end of the mounting block 2, wherein a rotating box 6 and a camera 3 are mounted on the upper end face of the supporting frame 5, a rotating mechanism is mounted in the rotating box 6 and used for driving the camera 3 to rotate at an angle in the horizontal direction, a control box 4 is fixedly arranged on the lower end face of the supporting frame 5, a control system is mounted in the control box 4 and used for receiving video images shot by the camera 3, and alarming is carried out by identifying personnel in the video images.

The control system comprises a video processing module, a face recognition module, a main controller, a storage module and a transmission unit, wherein the video processing module is used for recognizing image information with personnel appearance frame by frame, the face recognition module is used for receiving the image information processed by the video processing module and recognizing the face of the personnel in the image information to determine the personnel information, the main controller is respectively connected with the storage module, the face recognition module and the transmission unit, and the storage module is used for storing the face information and the image information.

The video processing module integrates a new generation ISP by adopting Haishi 3518E and Hi3518E, optimizes a pre-coding image processing algorithm, and continuously leads to industry level in the aspects of low code rate, high image quality and low power consumption by adopting a new generation H.264 coder; integration DRAM, POR, RTC, audioCodec, sensor level shifting, various clock outputs, etc.

The transmission unit comprises a wireless transmission module and a short message sending module, wherein the wireless transmission module is in wireless connection with the background control device through Bluetooth, 4G, 5G or WIFI, and the short message sending module is used for sending an alarm short message to the mobile terminal.

The alarm lamp 7 is installed to the front end of control box 4, and the both sides of control box 4 inlay and are equipped with the speaker, and alarm lamp 7 and speaker all pass through wire and main control unit electric connection.

The rotating box 6 comprises a rotating shaft 9 and a rotating motor 8, a driven gear 11 is fixedly arranged on the outer side of an output shaft of the rotating motor 8, a driving gear 10 meshed with the driven gear 11 is fixedly arranged on the outer side of the rotating shaft 9, and the top end of the rotating shaft 9 extends to the outer side of the rotating box 6 and is connected with the bottom of the camera through a connecting plate 12.

In order to improve stability, one end of the lower end face of the camera is connected with a connecting rod 13, the upper end face of the rotating box 6 is provided with a sliding groove 14, the sliding groove 14 is of an arc-shaped structure taking a rotating shaft 9 as a circle center, an arc-shaped sliding block 15 is connected in the sliding groove 14 in a sliding mode, and the bottom end of the connecting rod 13 is fixedly connected with the sliding block 15.

In order to control the rotation direction of the rotation motor 8, the inner sides of the two ends of the sliding groove 14 are both provided with pressure-sensitive switches 16, and the pressure-sensitive switches 16 are electrically connected with the rotation motor 8, and when the sliding block 15 moves to one end of the sliding groove 14, the sliding block 15 is abutted with the pressure-sensitive switches 16.

For easy to assemble, the bottom of camera 3 passes through the bolt and is connected with the fixed plate, and the top rotation of connecting rod 13 is connected with a screw thread head, and the screw hole with screw thread head complex is seted up to the bottom of camera 3.

In summary, the video monitoring anti-theft alarm device is characterized in that when in use, the fixing frame 1 is arranged on a side wall of a room facing a door or window, then the rotating motor 8 is controlled to start, and the rotating motor 8 drives the steering shaft to rotate through the meshing of the driven gear 11 and the driving gear 10, so that the camera 3 is driven to rotate by taking the steering shaft as the axle center; the connecting rod 13 and the sliding block 15 are driven to move along the sliding groove 14 in the rotating process, the rotating motor 8 is controlled to reversely rotate after the sliding block 15 moves to one end of the sliding groove 14 and presses the pressure sensing switch 16, so that the reciprocating monitoring of the camera 3 can be controlled, and the size of a monitoring area is improved.

The monitoring picture shot by the camera 3 is transmitted to the video processing module, the existing image processing algorithm is utilized to process and identify the human-shaped area in the image, then the image is transmitted to the face recognition module, the human-shaped area is identified through the existing face recognition algorithm, the identity of a person is determined, the person incapable of determining the identity is marked as an abnormal person, the abnormal person is transmitted to the background control device through the wireless transmission module and is transmitted to the mobile terminal through the short message sending module, and the background control device can control the switch of the loudspeaker and the alarm lamp 7 to send out sound and light to warn the abnormal person, and the abnormal person is driven out.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A video monitoring anti-theft alarm device is characterized in that: including fixing mount (1) on the plane, installing piece (2) of bolt fastening on mount (1) and set firmly support frame (5) at installing piece (2) front end, rotation case (6) and camera (3) are installed to the up end of support frame (5), install rotary mechanism in rotation case (6) for drive camera (3) rotation angle in the horizontal direction, control box (4) have been set firmly to the lower terminal surface of support frame (5), install control system in control box (4), control system is used for receiving the video image that camera (3) shot to report to the police through personnel in the discernment video image.

2. The video surveillance burglar alarm arrangement according to claim 1, characterized in that: the front end of the control box (4) is provided with an alarm lamp (7), the two sides of the control box (4) are embedded with speakers, and the alarm lamp (7) and the speakers are electrically connected with the main controller through wires.

3. The video surveillance burglar alarm arrangement according to claim 1, characterized in that: the rotary box (6) comprises a rotary shaft (9) and a rotary motor (8), a driven gear (11) is fixedly arranged on the outer side of an output shaft of the rotary motor (8), a driving gear (10) meshed with the driven gear (11) is fixedly arranged on the outer side of the rotary shaft (9), and the top end of the rotary shaft (9) extends to the outer side of the rotary box (6) and is connected with the bottom of the video camera through a connecting plate (12).

4. A video surveillance burglar alarm arrangement according to claim 3, characterized in that: the camera is characterized in that one end of the lower end face of the camera is connected with a connecting rod (13), a chute (14) is formed in the upper end face of the rotating box (6), the chute (14) is of an arc-shaped structure with a rotating shaft (9) as a circle center, an arc-shaped sliding block (15) is connected in the chute (14) in a sliding mode, and the bottom end of the connecting rod (13) is fixedly connected with the sliding block (15).

5. The video surveillance burglar alarm arrangement according to claim 4, characterized in that: the inner sides of the two ends of the sliding groove (14) are provided with pressure induction switches (16), the pressure induction switches (16) are electrically connected with the rotating motor (8), and when the sliding block (15) moves to one end of the sliding groove (14), the sliding block (15) is abutted with the pressure induction switches (16).

6. The video surveillance burglar alarm arrangement according to claim 5, characterized in that: the bottom of camera (3) is connected with the fixed plate through the bolt, the top of connecting rod (13) rotates and is connected with a screw thread head, and the screw hole with screw thread head complex is seted up to the bottom of camera (3).

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