Anti-theft network camera for public safety

Abstract

The utility model discloses an anti-theft network camera for public safety, which relates to the field, solves the problem that an existing device is difficult to effectively prevent a network camera seat from being stolen according to requirements, and adopts the following scheme that the anti-theft network camera comprises the network camera seat and a mounting seat at the top of the network camera seat, bolt seats are fixedly welded to the top and the bottom of the mounting seat; a built-in groove is formed in the center of the top of the mounting seat, and an alarm is fixedly mounted in the built-in groove; according to the anti-theft network camera for public safety, through the arrangement of the components in the mounting seat, when the camera is mounted, a bolt component penetrates through a through hole to be hung on a top plate, at the moment, a fastening bolt is arranged between a contact head and a contact seat at an interval, and when the camera is stolen, the contact head is directly contacted with the contact seat under the influence of the elastic force of an elastic sheet; and the alarm in the mounting seat is synchronously triggered to give an alarm, so that the whole network camera seat gives out harsh alarm sound, and an abnormal signal is sent to a local area network at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of network cameras, in particular to an anti-theft network camera for public safety. Background Art

[0002] The network camera is a new generation of camera that combines traditional cameras with network technology. It can transmit images to the other end through the network. In addition to the ordinary composite video signal output interface BNC, the network camera also has a network output interface, which can directly connect the camera to the local area network.

[0003] After searching, the application with patent application number CN202121478822.2 discloses an anti-theft public security network camera, including a wall, a mounting plate, anti-theft bolts, a fixing frame and a metal frame, wherein a groove is provided in the wall, the mounting plate is fixedly connected to the side wall of the fixing frame, the fixing frame is fixedly connected to the inside of the groove through the anti-theft bolts and the mounting plate, the groove is symmetrically fixedly connected with a first telescopic rod and a sliding rod, the end of the first telescopic rod is fixedly connected with a moving plate, both ends of the moving plate are slidably connected to the sliding rod, the first telescopic rod is slidably connected with a first spring, the other end of the moving plate is fixedly connected with a camera, a sliding groove is provided on the side wall of the fixing frame, and the metal frame is slidably connected to the inside of the sliding groove;

[0004] The above application document achieves the anti-theft effect by setting up a built-in circuit to electrocute thieves, but this may firstly affect the maintenance personnel. Secondly, since the current of the circuit is relatively small, thieves can successfully steal by wearing insulating gloves. The safety needs to be improved. Existing network cameras are generally suspended on the top plate by fastening bolts, and thieves generally steal them by externally screwing the bolts.

[0005] Therefore, we propose an anti-theft network camera for public security. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides an anti-theft network camera for public safety, which solves the problem that the prior devices are difficult to effectively prevent the network camera base from theft according to demand.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an anti-theft public security network camera, including a network camera seat and a mounting seat on the top thereof;

[0008] The mounting seat is a circular pedestal, a through hole is provided on the mounting seat, and bolt seats are fixedly welded on the top and bottom of the mounting seat;

[0009] A built-in groove is provided at the center of the top of the mounting seat, in which an alarm is fixedly installed, a wire groove is provided in the mounting seat, in which a wire group is mounted, one end of the wire group is connected to a contact seat located on the inner side of the through hole, and the other end of the wire group is electrically connected to the alarm.

[0010] Preferably, a driving groove opposite to the contact seat is provided in the mounting seat, and a contact head is installed in the driving groove;

[0011] Among them, the arrangement of the driving groove is convenient for the internal installation of the contact seat and the contact head, which has strong concealment and safety.

[0012] Preferably, a spring sheet is fixedly connected to the contact head, and the outer end of the spring sheet is fixedly connected to the inner wall of the driving groove;

[0013] Among them, the setting of the shrapnel can automatically bounce the contact head outward after the fastening bolt is separated from the perforation, so that it contacts the contact seat in the opposite position, and simultaneously trigger the alarm in the mounting seat to send out a shrill alarm to prevent thieves from stealing.

[0014] Preferably, the alarm is provided with a Bluetooth module, and the alarm is connected to the local area network through the Bluetooth module;

[0015] Among them, the Bluetooth module automatically sends an abnormal signal to the local area network when the alarm is triggered, sounding a theft alarm.

[0016] Preferably, a mounting platform flush with the top surface of the bolt seat is fixedly welded to the top of the mounting seat;

[0017] The installation of the mounting platform can cover the alarm from the top side, and the mounting platform is composed of an outer annular steel ring and an inner sound-transmitting plate.

[0018] The utility model provides an anti-theft public security network camera, which has the following beneficial effects:

[0019] The anti-theft public security network camera is installed by arranging various components in the mounting base. When it is installed, the bolt assembly passes through the perforation and is hoisted on the top plate. At this time, a fastening bolt is spaced between the contact head and the contact base. When it is stolen, the contact head is directly contacted with the contact base under the influence of the elastic force of the shrapnel, and the alarm in the mounting base is synchronously triggered to sound an alarm, so that the entire network camera base emits a piercing alarm sound, and at the same time, the abnormal signal is sent to the local area network, so as to achieve the anti-theft effect. It has high security and strong concealment, and solves the problem that the existing device is difficult to effectively prevent the network camera base from being stolen according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the structure of the top side of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the inner side of the mounting seat of the utility model;

[0023] Figure 4 For this utility model Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0024] In the figure: 1. Network camera seat; 2. Mounting seat; 21. Perforation; 22. Wire guide groove; 23. Shrapnel; 24. Contact head; 25. Contact seat; 3. Mounting table; 4. Alarm; 5. Bolt seat. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-4 The utility model embodiment provides a technical solution: an anti-theft public security network camera, including a network camera seat 1 and a mounting seat 2 on the top thereof; the mounting seat 2 is a circular pedestal, a through hole 21 is provided on the mounting seat 2, and bolt seats 5 are fixedly welded on the top and bottom of the mounting seat 2; a built-in groove is provided at the center of the top of the mounting seat 2, an alarm 4 is fixedly installed in the built-in groove, a wire groove 22 is provided in the mounting seat 2, a wire group is set in the wire groove 22, one end of the wire group is connected to a contact seat 25 located inside the through hole 21, and the other end of the wire group is electrically connected to the alarm 4;

[0027] Among them, the anti-theft public security network camera, through the arrangement of various components in the mounting base 2, when it is installed, the bolt assembly passes through the through hole 21 and is hoisted on the top plate. At this time, a fastening bolt is separated between the contact head 24 and the contact seat 25. When it is stolen, the contact head 24 is directly in contact with the contact seat 25 under the influence of the elastic force of the shrapnel 23, and the alarm 4 in the mounting base 2 is synchronously triggered to sound an alarm, so that the entire network camera base 1 emits a shrill alarm sound, and at the same time, the abnormal signal is sent to the local area network, so as to achieve the anti-theft effect, with high security and strong concealment, and solves the problem that the existing device is difficult to effectively prevent the network camera base 1 from being stolen according to needs.

[0028] Embodiment 2:

[0029] The mounting seat 2 is provided with a driving groove which is opposite to the contact seat 25, and the contact head 24 is mounted in the driving groove. The setting of the driving groove facilitates the built-in installation of the contact seat 25 and the contact head 24, and has high concealment and safety.

[0030] A spring piece 23 is fixedly connected to the contact head 24, and the outer end of the spring piece 23 is fixedly connected to the inner wall of the driving groove; wherein, the arrangement of the spring piece 23 can automatically spring outward the contact head 24 after the fastening bolt is separated from the through hole 21, so that it contacts the contact seat 25 in the opposite position, and simultaneously trigger the alarm 4 in the mounting seat 2 to send out a piercing alarm to prevent thieves from stealing it.

[0031] The alarm 4 is provided with a Bluetooth module, and the alarm 4 is connected to the local area network through the Bluetooth module; wherein, when the alarm 4 is triggered, the Bluetooth module automatically sends an abnormal signal to the local area network, and issues a theft alarm.

[0032] A mounting platform 3 flush with the top surface of the bolt seat 5 is fixedly welded to the top of the mounting seat 2; wherein, the mounting platform 3 is arranged to cover the alarm 4 from the top side, and the mounting platform 3 is composed of an outer annular steel ring and an inner sound-permeable plate.

[0033] The working principle and use process of the utility model are as follows: when the device is needed to work, it is hoisted on the top plate by fastening bolts in cooperation with the mounting seat 2 on the top side of the network camera seat 1 to complete the installation. When it is stolen, the fastening bolts are separated from the perforations 21, and at this time, the spring piece 23 is affected by its own elastic force to bounce the contact head 24 outward, causing it to directly contact the contact seat 25, and synchronously triggering the alarm 4 and the Bluetooth module inside it, sending out a piercing alarm while the local area network receives an abnormal signal, thereby achieving an anti-theft effect.

[0034] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An anti-theft public security network camera, comprising a network camera base (1) and a mounting base (2) on the top thereof; Features: The mounting seat (2) is a circular pedestal, a through hole (21) is provided on the mounting seat (2), and bolt seats (5) are fixedly welded to the top and bottom of the mounting seat (2); A built-in groove is provided at the center of the top of the mounting seat (2), and an alarm (4) is fixedly installed in the built-in groove. A wire groove (22) is provided in the mounting seat (2), and a wire group is installed in the wire groove (22). One end of the wire group is connected to a contact seat (25) located inside the through hole (21), and the other end of the wire group is electrically connected to the alarm (4).

2. The anti-theft public security network camera according to claim 1, characterized in that: The mounting seat (2) is provided with a driving groove which is opposite to the contact seat (25), and a contact head (24) is installed in the driving groove.

3. The anti-theft public security network camera according to claim 2, characterized in that: The contact head (24) is fixedly connected with a spring sheet (23), and the outer end of the spring sheet (23) is fixedly connected to the inner wall of the driving groove.

4. The anti-theft public security network camera according to claim 1, characterized in that: The alarm (4) is provided with a Bluetooth module, and the alarm (4) is connected to the local area network via the Bluetooth module.

5. The anti-theft public security network camera according to claim 1, characterized in that: A mounting platform (3) flush with the top surface of the bolt seat (5) is fixedly welded to the top of the mounting seat (2).

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