Protective device for security monitoring camera

Abstract

The utility model relates to the technical field of security and protection monitoring cameras, and solves the problems that the abnormal vibration condition cannot be timely notified to a worker, the attack behavior sensing capability is lacked, and the alarm protection cannot be well carried out under the malicious damage condition. The protection device comprises a monitor, the side face of the monitor is fixedly connected with a plurality of rubber rods in a rectangular array mode, the surfaces of the rubber rods are sleeved with springs, the ends, away from the monitor, of the rubber rods are fixedly connected with a protection cover wrapping the surface of the monitor, and the top face of the protection cover is fixedly connected with a monitoring assembly. A heat dissipation opening is formed in the surface of the protective cover, an equipment plate is fixedly connected to the top face of the heat dissipation opening, and fans are fixedly connected to the surface of the equipment plate in an axial symmetry mode; the monitoring assembly comprises an equipment box fixedly connected to the top surface of the protective cover, a control panel which is sleeved in the equipment box and is integrated with a communication module, and a vibration sensor attached to the top surface of the protective cover.

Description

Technical Field

[0001] This utility model relates to the field of security monitoring camera technology, specifically a protective device for security monitoring cameras. Background Technology

[0002] A protective device for a security monitoring camera, disclosed in CN222089672U, includes a bracket on which a monitoring camera is mounted. An adjustment assembly is provided between the monitoring camera and the bracket. Two connectors are fixedly mounted on the rear of the monitoring camera. An L-shaped protective cover is adjustablely mounted on the connectors. A latch is fixedly mounted on the rear side of the L-shaped protective cover. The cable of the monitoring camera is fixed to the L-shaped protective cover through the latch.

[0003] In fact, the new adjustable L-shaped cover design allows for free adjustment of the L-shaped cover to a suitable position according to the usage angle of the surveillance camera, making it flexible to use. Compared with the existing fixed straight plate cover, it can provide better protection for the cable connector at the rear of the downward-sloping surveillance camera, and at the same time, it can also provide better protection for the front lens of the upward-sloping camera, resulting in better protection performance.

[0004] While the comparison document demonstrates protection for the camera, it fails to promptly notify staff of abnormal vibrations, lacks the ability to detect attacks, and does not provide adequate alarm protection against malicious damage. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a protective device for security monitoring cameras, which solves the problems of not being able to promptly notify staff of abnormal vibrations, lacking the ability to detect aggressive behavior, and not being able to effectively alarm and protect against malicious damage.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a protective device for a security monitoring camera, including a monitor, a plurality of rubber rods fixedly connected in a rectangular array on the side of the monitor, springs sleeved on the surface of the rubber rods, a protective cover covering the surface of the monitor fixedly connected to the end of the rubber rods away from the monitor, a monitoring component fixedly connected to the top surface of the protective cover, a heat dissipation vent provided on the surface of the protective cover, a device plate fixedly connected to the top surface of the heat dissipation vent, and a fan fixedly connected to the surface of the device plate in an axially symmetrical manner;

[0007] The monitoring components include a device box fixedly connected to the top surface of the protective cover, a control board fitted inside the device box and integrating a communication module, and a vibration sensor attached to the top surface of the protective cover.

[0008] In one specific embodiment, the sensing surface of the vibration sensor is in direct physical contact with the top surface of the protective cover.

[0009] In one specific embodiment, the device board forms a horizontally extending platform structure on the top surface of the heat dissipation vent, and the fans are symmetrically distributed on both sides of the edge area in the width direction of the device board.

[0010] In one specific embodiment, the device box is provided with wiring terminals that are electrically connected to the control board, and the vibration sensor is connected to the wiring terminals through shielded wires to achieve signal transmission.

[0011] In one specific embodiment, the control board is configured to receive vibration signals from the vibration sensor in real time, and automatically trigger the communication module to send an encrypted alarm signal to the remote terminal when the vibration intensity continuously exceeds a preset threshold.

[0012] In one specific embodiment, the rubber rods distributed in a rectangular array on the monitoring side are fixedly connected to a protective cover at their far ends. The open side of the protective cover faces the monitoring and the edge spacing is greater than the diameter of the monitoring body.

[0013] Compared with the prior art, this utility model provides a protective device for security monitoring cameras, which has the following beneficial effects:

[0014] In the technical solution disclosed in this utility model, the composite buffer layer composed of rubber rod and spring can effectively absorb the impact energy suffered by the protective cover. The vibration sensor collects the vibration waveform in real time through direct physical contact with the top surface of the protective cover. When the vibration intensity exceeds the preset threshold through the control board, the communication module is automatically triggered to send an encrypted alarm signal, realizing millisecond-level response to destructive behavior; forming an active security closed loop of physical protection, impact perception and remote alarm.

[0015] The monitoring components of this invention feature a rectangular array of rubber rods connected to the monitoring side via fasteners. Each rubber rod has a spring tightly fitted onto its surface. The rubber rods are fixedly connected to a protective cover away from the monitoring end, ensuring complete coverage of the monitoring body while maintaining a buffer gap. A device box is centrally mounted on the top surface of the protective cover. The device box contains a control board with an integrated communication module. Simultaneously, a vibration sensor is embedded between the device box and the top surface of the protective cover, ensuring direct physical contact between its sensing surface and the protective cover. A device board is horizontally mounted on the top of a heat dissipation vent on the side wall of the protective cover. Fans are symmetrically installed on both sides of the device board along its width, with their airflow direction perpendicular to the heat dissipation vent. When an external force impacts the protective cover, the rubber rods and springs work together to elastically deform and absorb kinetic energy. The vibration sensor collects the vibration waveform of the protective cover in real time and transmits it to the control board. If the vibration intensity continuously exceeds a preset threshold, the communication module is triggered to send an encrypted alarm signal. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the monitoring component structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the equipment board and fan structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the disassembled structure of this utility model.

[0021] In the diagram: 1. Monitoring; 2. Rubber rod; 3. Spring; 4. Protective cover; 5. Monitoring component; 51. Equipment box; 52. Control board; 53. Vibration sensor; 6. Equipment board; 7. Fan. Detailed Implementation

[0022] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0023] Figures 1-4 In one embodiment of this utility model, a protective device for a security monitoring camera includes a monitor 1. Several rubber rods 2 are fixedly connected to the side of the monitor 1 in a rectangular array. Springs 3 are sleeved on the surface of the rubber rods 2. A protective cover 4 covering the surface of the monitor 1 is fixedly connected to the end of the rubber rods 2 away from the monitor 1. A monitoring component 5 is fixedly connected to the top surface of the protective cover 4. A heat dissipation vent is opened on the surface of the protective cover 4. A device plate 6 is fixedly connected to the top surface of the heat dissipation vent. A fan 7 is fixedly connected to the surface of the device plate 6 in an axisymmetric manner.

[0024] The specific problem addressed by this embodiment is the inability to promptly notify staff of abnormal vibrations, the lack of attack behavior detection capabilities, and the inability to effectively alarm and protect against malicious damage. This invention utilizes a composite buffer layer composed of a rubber rod 2 and a spring 3 to effectively absorb the impact energy received by the protective cover 4. The vibration sensor 53 directly and physically contacts the top surface of the protective cover 4 to collect vibration waveforms in real time. When the vibration intensity continuously exceeds a preset threshold via the control board 52, the communication module is automatically triggered to send an encrypted alarm signal, achieving millisecond-level response to destructive behavior; thus forming an active security closed loop of physical protection, impact detection, and remote alarm.

[0025] The monitoring component 5 includes a device box 51 fixedly connected to the top surface of the protective cover 4, a control board 52 sleeved inside the device box 51 and integrating a communication module, and a vibration sensor 53 attached to the top surface of the protective cover 4. In this specific embodiment, the sensing surface of the vibration sensor 53 is in direct physical contact with the top surface of the protective cover 4. The side of the monitor 1 is connected to several rubber rods 2 in a rectangular array via fasteners. Each rubber rod 2 is tightly fitted with a spring 3. The rubber rods 2 are fixedly connected to a protective cover 4 away from the monitoring end, so that the monitor body is completely covered and a buffer gap is maintained. The top surface of the protective cover 4 is fixedly connected to an equipment box 51. The equipment box 51 has a built-in control board 52 with an integrated communication module. At the same time, a vibration sensor 53 is embedded between the equipment box 51 and the top surface of the protective cover 4, so that its sensing surface is in direct physical contact with the protective cover 4. The top of the heat dissipation vent on the side wall of the protective cover 4 is horizontally fixed to an equipment board 6. Fans 7 are symmetrically installed on both sides of the width direction of the equipment board 6, and its air outlet direction is perpendicular to the heat dissipation vent. When an external force impacts the protective cover 4, the rubber rods 2 and springs 3 work together to undergo elastic deformation to absorb kinetic energy. The vibration sensor 53 collects the vibration waveform of the protective cover 4 in real time and transmits it to the control board 52. If the vibration intensity continues to exceed a preset threshold, the communication module is triggered to send an encrypted alarm signal.

[0026] In this specific embodiment, the protective cover 4 has a heat dissipation vent on its surface, and a device plate 6 is fixedly connected to the top surface of the heat dissipation vent. A fan 7 is fixedly connected to the surface of the device plate 6 in an axisymmetric manner. When the fan 7 is working, it generates a downward airflow that passes through the heat dissipation vent to exchange heat with the surface of the monitoring 1, thereby preventing the protective cover 4 from affecting the heat dissipation performance of the monitoring 1.

[0027] In this specific embodiment, the rubber rods 2 distributed in a rectangular array on the side of the monitor 1 are fixedly connected to the protective cover 4 at their distal ends. The open side of the protective cover 4 faces the monitor 1 and the edge spacing is greater than the diameter of the monitor body. The rubber rods 2 distributed in a rectangular array on the side of the monitor 1 are fixedly connected to the protective cover 4 at their distal ends to form a protective shell. The edge spacing maintained by the open side facing the monitor 1 is greater than the diameter of the monitor body, so that the rubber rods 2 and the spring 3 can work together to generate a composite deformation of axial compression and radial bending when an impact occurs. This structural design creates a dynamic buffer space between the protective cover 4 and the monitor 1 body. While the rubber rods 2 absorb the linear impact energy, the spring 3 disperses the lateral stress through lateral deformation. The dual energy absorption mechanism reduces the impact conductivity, which not only avoids hard contact damage to the equipment, but also provides an effective vibration detection environment for the vibration sensor 53.

[0028] Working principle: When an external force impacts the protective cover 4, the rubber rod 2 immediately undergoes axial compression deformation, while the spring 3 sleeved on the surface undergoes radial bending deformation, which work together to absorb the impact kinetic energy and reduce the mechanical stress transmitted to the monitoring 1; the vibration energy is synchronously transmitted to the vibration sensor 53, which is directly attached to the top surface of the protective cover 4, and the vibration waveform collected in real time is transmitted to the control board 52 in the equipment box 51 through the shielded wire; the control board 52 continuously analyzes the vibration intensity, and when the value continuously exceeds the preset threshold, it automatically triggers the integrated communication module to generate an encrypted alarm signal and send it to the remote terminal.

[0029] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0030] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A security monitoring camera protection device comprising a monitoring (1), characterized in that: The side of the monitor (1) is fixedly connected with several rubber rods (2) in a rectangular array. Springs (3) are sleeved on the surface of the rubber rods (2). A protective cover (4) covering the surface of the monitor (1) is fixedly connected to the end of the rubber rods (2) away from the monitor (1). A monitoring component (5) is fixedly connected to the top surface of the protective cover (4). A heat dissipation vent is opened on the surface of the protective cover (4). An equipment plate (6) is fixedly connected to the top surface of the heat dissipation vent. A fan (7) is fixedly connected to the surface of the equipment plate (6) in an axisymmetric manner. The monitoring component (5) includes a device box (51) fixedly connected to the top surface of the protective cover (4), a control board (52) sleeved inside the device box (51) and integrating a communication module, and a vibration sensor (53) attached to the top surface of the protective cover (4).

2. The security monitoring camera protection device of claim 1, wherein: The sensing surface of the vibration sensor (53) is in direct physical contact with the top surface of the protective cover (4).

3. The security monitoring camera protection device of claim 1, wherein: The device board (6) forms a horizontally extending platform structure on the top surface of the heat dissipation port, and the fans (7) are symmetrically distributed on both sides of the edge area in the width direction of the device board (6).

4. The security monitoring camera protection device of claim 1, wherein: The device box (51) is equipped with a wiring terminal that is electrically connected to the control board (52). The vibration sensor (53) is connected to the wiring terminal through a shielded wire to transmit signals.

5. A protective device for a security monitoring camera according to claim 1, characterized in that: The control board (52) is configured to receive vibration signals from the vibration sensor (53) in real time, and automatically trigger the communication module to send an encrypted alarm signal to the remote terminal when the vibration intensity continues to exceed the preset threshold.

6. A protective device for a security monitoring camera according to claim 1, characterized in that: The protective cover (4) is fixedly connected to the far end of the rubber rods (2) distributed in a rectangular array on the side of the monitoring (1). The open side of the protective cover (4) faces the monitoring (1) and the edge spacing is greater than the diameter of the monitoring body.

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