Video monitoring security device

Abstract

The utility model discloses a video monitoring security device which comprises a mounting plate, a monitoring camera is arranged on the left side of the mounting plate, a supporting seat is fixedly connected to the left side of the mounting plate, the monitoring camera is obliquely and magnetically clamped at the top of the supporting seat, and the supporting seat is used for supporting the monitoring camera. The monitoring camera is sleeved with an annular protection sleeve, and two buffering force unloading detection mechanisms are installed between the right side of the annular protection sleeve and the left side of the installation plate and used for effectively buffering and unloading impact force of objects falling from the high altitude. Through the arrangement of a series of structures, effective safety protection can be carried out on the monitoring camera, the impact force of an object falling from the high altitude can be effectively buffered and unloaded, monitoring personnel can be reminded in time when lawbreakers damage or steal the monitoring camera, the lawbreakers are warned, and the safety of the monitoring camera is improved. And the condition that the device is damaged or stolen by lawbreakers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of video monitoring equipment, in particular to a video monitoring security device. Background Art

[0002] Video surveillance is an important part of the security system. The traditional monitoring 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 acquisition for video surveillance and security work. When the cameras in the prior art are in use, they are usually directly exposed and fixed at a high position, and the security protection effect is not ideal. When they are maliciously damaged or stolen by lawless elements, the monitoring personnel cannot discover them in time, and the use requirements cannot be met. Based on the above situation, we propose a video surveillance security device. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a video monitoring security device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A video surveillance security device comprises a mounting plate, a surveillance camera is arranged on the left side of the mounting plate, a support seat is fixedly connected to the left side of the mounting plate, the surveillance camera is tilted and magnetically fixed to the top of the support seat, the support seat is used to support the surveillance camera, an annular protective sleeve is arranged on the surveillance camera, two buffer unloading force detection mechanisms are installed between the right side of the annular protective sleeve and the left side of the mounting plate, the buffer unloading force detection mechanism is used to effectively buffer the impact force of objects falling from a high altitude, and can monitor the impact force to the right, the surveillance camera is located between the two buffer unloading force detection mechanisms, and the annular protective sleeve An annular threaded groove with an opening on the left side is provided on the side wall, a threaded ring is provided on the threaded sleeve in the annular threaded groove, a transparent baffle is provided on the fixed sleeve in the threaded ring, the threaded ring and the transparent baffle cooperate with each other to shield the annular protective sleeve and the left side of the monitoring camera, a monitoring mechanism is installed on the right inner wall of the annular threaded groove, which is in close contact with the right top of the threaded ring, and the monitoring mechanism is used to monitor the status of the threaded ring, and a controller and an audible and visual alarm are fixedly connected to the bottom of the support seat, and the audible and visual alarm is used to warn criminals with audible and visual alarm, and the monitoring mechanism, the buffer unloading detection mechanism and the audible and visual alarm are all electrically connected to the controller.

[0006] Preferably, the buffer unloading force detection mechanism includes a guide plate, and positioning grooves are provided on the right top and the right bottom of the annular protective sleeve. The guide plate is slidably sleeved in the corresponding positioning groove, and the positioning groove and the guide plate cooperate to play a lateral guiding effect on the annular protective sleeve. A first pressure sensor is fixedly connected to the left inner wall of the positioning groove, and a first spring is fixedly connected between the detection end on the right side of the first pressure sensor and the left side of the corresponding guide plate. The first pressure sensor detects the compression force of the corresponding first spring. Two mounting grooves are provided on the left side of the mounting plate, and two positioning rods are fixedly connected between the top inner wall and the bottom inner wall of the mounting groove. The same rectangular block is slidably sleeved on the two positioning rods located in the same mounting groove, and the left side of the rectangular block is fixedly connected to the right side of the corresponding guide plate. The rectangular block and the positioning rod cooperate, and the guide plate plays a vertical guiding effect. Two buffer springs are fixedly connected between the bottom of the rectangular block and the bottom inner wall of the corresponding mounting groove. The buffer spring can effectively buffer and unload the impact force of objects falling from high altitude, and the buffer spring is movably sleeved on the corresponding positioning rod. The first pressure sensor is electrically connected to the controller.

[0007] Preferably, the monitoring mechanism includes a second pressure sensor, a first groove is opened on the right inner wall of the annular thread groove, the second pressure sensor is fixedly connected to the right inner wall of the first groove, the left side of the second pressure sensor is a detection end and a rectilinear elastic rubber ring in a compressed state is bonded and fixed, the second pressure sensor detects the extrusion force of the rectilinear elastic rubber ring, the left side of the rectilinear elastic rubber ring is in close contact with the right top of the threaded ring, and the second pressure sensor is electrically connected to the controller.

[0008] Preferably, the controller has a built-in signal transmission module, and the signal transmission module is matched with an external monitoring terminal APP, and the external monitoring terminal APP is set in the monitoring room or on the mobile phone of the monitoring personnel.

[0009] Preferably, a handle bar is fixedly connected to the left top of the threaded ring, and the threaded ring can be rotationally driven by the handle bar. Two bolt holes are provided on the left top and left bottom of the mounting plate.

[0010] Preferably, a groove is provided on the top of the support base, a first magnet is fixedly connected to the bottom inner wall of the groove, a second magnet is fixedly connected to the bottom of the surveillance camera, the second magnet is movably mounted in the groove and adsorbed to the top of the first magnet, and the fixed connection between the surveillance camera and the support base can be quickly achieved through the first magnet and the second magnet.

[0011] Preferably, the two guide plates are fixedly connected to the sides close to each other with a limiting block, the inner walls of the two positioning grooves are provided with limiting holes on the sides close to each other, the limiting blocks are slidably connected in the corresponding limiting holes, and the limiting blocks cooperate with the limiting holes to limit and prevent the guide plates from falling off;

[0012] Preferably, a wireless remote control switch is fixed and electrically connected to the front side of the controller, and the wireless remote control switch is matched with an external remote control. The wireless remote control switch and the external remote control cooperate to remotely control the opening status of the controller.

[0013] Compared with the existing technology, the beneficial effects of the utility model are:

[0014] 1. The annular protective cover and the buffer unloading force detection mechanism can effectively shield and protect the surveillance camera, and can buffer and unload the impact force when it is hit by falling objects, reducing the risk of the surveillance camera being damaged by falling objects from high altitude;

[0015] 2. Through the coordination of the buffer unloading detection mechanism, monitoring mechanism, controller and sound and light alarm, it can timely remind the monitoring personnel when the criminals damage or steal the surveillance camera, and warn the criminals, so as to achieve effective security protection for the surveillance camera and reduce the situation of being damaged or stolen by criminals;

[0016] The utility model can provide effective safety protection for surveillance cameras through the arrangement of a series of structures, can effectively buffer and unload the impact force of objects falling from high altitudes, and can promptly remind monitoring personnel when criminals damage or steal surveillance cameras, and warn criminals, thereby reducing the possibility of damage or theft by criminals. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of a video monitoring security device proposed by the utility model;

[0018] Figure 2 for Figure 1 A schematic cross-sectional structure diagram of ;

[0019] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A.

[0020] In the figure: 100, mounting plate; 101, monitoring camera; 1, annular protective cover; 2, transparent baffle; 3, threaded ring; 4, mounting groove; 5, rectangular block; 6, positioning rod; 7, buffer spring; 8, guide plate; 9, support seat; 10, controller; 11, sound and light alarm; 12, positioning groove; 13, first pressure sensor; 14, first spring; 15, first groove; 16, second pressure sensor; 17, circular elastic rubber ring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-3 , a video surveillance security device, including a mounting plate 100, the left top and the left bottom of the mounting plate 100 are provided with two bolt holes, the entire device can be fixed at a desired position by means of the bolt holes in cooperation with external bolts, a surveillance camera 101 is provided on the left side of the mounting plate 100, a support seat 9 is fixedly connected to the left side of the mounting plate 100, the surveillance camera 101 is tilted and magnetically fixed to the top of the support seat 9, wherein a groove is provided on the top of the support seat 9, a first magnet is fixedly connected to the bottom inner wall of the groove, a second magnet is fixedly connected to the bottom of the surveillance camera 101, the second magnet is movably sleeved in the groove and adsorbed to the top of the first magnet, the first magnet and the second magnet can be used to quickly realize the fixed connection between the surveillance camera 101 and the support seat 9, the support seat 9 is used to support the surveillance camera 101, and an annular protective sleeve 1 is sleeved on the surveillance camera 101;

[0023] Two buffer unloading force detection mechanisms are installed between the right side of the annular protective sleeve 1 and the left side of the mounting plate 100. The buffer unloading force detection mechanism includes a guide plate 8. Positioning grooves 12 are provided on the right top and the right bottom of the annular protective sleeve 1. The guide plate 8 is slidably sleeved in the corresponding positioning groove 12, wherein the two guide plates 8 are fixedly connected to a limiting block on one side close to each other, and the inner walls of the two positioning grooves 12 are provided with limiting holes on one side close to each other. The limiting blocks are slidably connected in the corresponding limiting holes, and the limiting blocks cooperate with the limiting holes to limit and prevent the guide plates 8 from falling off. The positioning groove 12 cooperates with the guide plate 8 to guide the annular protective sleeve 1 laterally. A first pressure sensor 13 is fixedly connected to the inner wall on the left side of the positioning groove 12, and a first elastic sensor 13 is fixedly connected between the detection end on the right side of the first pressure sensor 13 and the corresponding left side of the guide plate 8. Spring 14, the first pressure sensor 13 detects the compression force of the corresponding first spring 14, two installation grooves 4 are provided on the left side of the installation plate 100, two positioning rods 6 are fixedly connected between the top inner wall and the bottom inner wall of the installation groove 4, and the same rectangular block 5 is slidably sleeved on the two positioning rods 6 located in the same installation groove 4, wherein two positioning holes are provided on the top of the rectangular block 5, and the inner walls of the positioning holes are in active contact with the outer sides of the corresponding positioning rods 6, the left side of the rectangular block 5 is fixedly connected to the right side of the corresponding guide plate 8, the rectangular block 5 and the positioning rod 6 cooperate, and the guide plate 8 plays a vertical guiding effect, and two buffer springs 7 are fixedly connected between the bottom of the rectangular block 5 and the bottom inner wall of the corresponding installation groove 4, and the buffer spring 7 can effectively buffer and unload the impact force of objects falling from high altitude, and the buffer spring 7 is movably sleeved on the corresponding positioning rod 6;

[0024] An annular threaded groove with an opening on the left side is provided on the side wall of the annular protective sleeve 1, a threaded ring 3 is provided on the threaded sleeve in the annular threaded groove, a transparent baffle 2 is fixedly provided in the threaded ring 3, and the threaded ring 3 cooperates with the transparent baffle 2 to shield the left side of the annular protective sleeve 1, wherein a handle rod is fixedly connected to the left top of the threaded ring 3, and the threaded ring 3 can be driven to rotate by the handle rod, and a monitoring mechanism that is in close contact with the right top of the threaded ring 3 is installed on the right inner wall of the annular threaded groove, and the monitoring mechanism includes a second pressure sensor 16, a first groove 15 is provided on the right inner wall of the annular threaded groove, and the second pressure sensor 16 is fixedly connected to the right inner wall of the first groove 15, the left side of the second pressure sensor 16 is a detection end and a back-shaped elastic rubber ring 17 in a compressed state is bonded and fixed, and the second pressure sensor 16 detects the extrusion force of the back-shaped elastic rubber ring 17, and the left side of the back-shaped elastic rubber ring 17 is in close contact with the right top of the threaded ring 3;

[0025] A controller 10 and an audible and visual alarm 11 are fixedly connected to the bottom of the support base 9. The audible and visual alarm 11 is used to warn lawbreakers with audible and visual alarms. The first pressure sensor 13, the second pressure sensor 16 and the audible and visual alarm 11 are all electrically connected to the controller 10. The principle that the controller 10 receives the information transmitted by the first pressure sensor 13 and the second pressure sensor 16 to control the audible and visual alarm 11 is a prior art and will not be elaborated here. A signal transmission module is built into the controller 10. The signal transmission module is matched with an external monitoring terminal APP. The external monitoring terminal APP is set in the monitoring room or on the mobile phone of the monitoring personnel. The controller 10 can send signals in time The controller 10 is sent to an external monitoring terminal APP, so that the monitoring personnel can be informed in time. A wireless remote control switch is fixed and electrically connected to the front side of the controller 10. The wireless remote control switch is matched with an external remote control. The wireless remote control switch and the external remote control cooperate to remotely control the opening status of the controller 10. The utility model can provide effective safety protection for the monitoring camera 101 through a series of structural settings, effectively buffer and unload the impact force of objects falling from a high altitude, and can promptly remind the monitoring personnel when criminals damage or steal the monitoring camera 101, and warn the criminals, thereby reducing the possibility of damage or theft by criminals.

[0026] Working principle: When in use, the surveillance camera 101 is shielded and protected by the annular protective cover 1. When impacted by a falling object, the impact force of the falling object drives the annular protective cover 1 to move downward, and the annular protective cover 1 drives the two guide plates 8 to move downward, and the guide plates 8 drive the corresponding rectangular blocks 5 to slide downward on the two positioning rods 6. When the rectangular blocks 5 move downward, the buffer springs 7 are compressed. Under the elastic force of the buffer springs 7, the impact force of the falling object can be effectively buffered and unloaded, thereby protecting the top of the surveillance camera 101.

[0027] When lawless elements maliciously destroy the surveillance camera 101, they will throw stones or other objects at the surveillance camera 101. The stones or other objects will generate impact force on the transparent baffle 2 or the annular protective sleeve 1, and the impact force drives the annular protective sleeve 1 to slide to the right on the two guide plates 8. The annular protective sleeve 1 drives the two first pressure sensors 13 to compress the corresponding first springs 14 respectively. At the same time, the first spring 14 gives a reaction force to the corresponding first pressure sensor 13. The first pressure sensor 13 detects the squeezing force and transmits the detected squeezing force to the controller 10. When receiving the pressure value, the controller 10 transmits the signal to the external monitoring terminal APP, which is convenient for the monitoring personnel to find and deal with it in time. At the same time, the controller 10 controls the sound and light alarm 11 to send out sound and light alarms to remind personnel and warn the unauthorized elements.

[0028] If the criminals want to remove the surveillance camera 101, they will directly rotate the handle bar to drive the threaded ring 3 to rotate in the annular threaded groove and move it to the left. When the threaded ring 3 moves to the left, it separates from the back-shaped elastic rubber ring 17 to relax the squeezing force, so that the squeezing force of the back-shaped elastic rubber ring 17 on the second pressure sensor 16 is weakened, and the second pressure sensor 16 transmits the detected pressure value to the controller 10. When the pressure value is detected to be reduced, the controller 10 also transmits a signal to the external monitoring terminal APP, which is convenient for the monitoring personnel to find and deal with it in time, and at the same time controls the sound and light alarm 11 to send out a sound and light alarm to remind the personnel. By reminding the personnel in time, effective security protection of the surveillance camera 101 can be achieved, and the situation of being damaged or stolen by criminals can be reduced;

[0029] If the maintenance personnel need to remove the monitoring camera 101, they can control the wireless remote control switch to control the controller 10 to be turned off by the external remote control in advance. Even if the second pressure sensor 16 detects a change in the pressure value, it will not issue an alarm reminder. After the threaded ring 3 is removed, the personnel can directly move the monitoring camera 101 upwards, and the monitoring camera 101 drives the second magnet upward to separate from the first magnet, and the monitoring camera 101 can be removed. After maintenance, the monitoring camera 101 can be installed on the top of the support seat 9 through the first magnet and the second magnet, and the threaded ring 3 is rotated in the opposite direction. While the threaded ring 3 rotates, it moves to the right to squeeze the circular elastic rubber ring 17. Under the squeezing force, the circular elastic rubber ring 17 is deformed and squeezes the second pressure sensor 16. When the threaded ring 3 moves into the threaded groove, the controller 10 can be turned on again by the external remote control, and the monitoring operation can be continued.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A video surveillance security device, comprising a mounting plate (100), wherein a surveillance camera (101) is provided on the left side of the mounting plate (100), characterized in that: The left side of the mounting plate (100) is fixedly connected to a support seat (9), the monitoring camera (101) is tilted and magnetically fixed to the top of the support seat (9), an annular protective sleeve (1) is sleeved on the monitoring camera (101), two buffer unloading force detection mechanisms are installed between the right side of the annular protective sleeve (1) and the left side of the mounting plate (100), the monitoring camera (101) is located between the two buffer unloading force detection mechanisms, an annular thread groove with an opening on the left side is provided on the side wall of the annular protective sleeve (1), a thread ring (3) is sleeved in the threaded sleeve of the annular thread groove, a transparent baffle (2) is fixedly sleeved in the threaded ring (3), a monitoring mechanism that is in close contact with the right top of the thread ring (3) is installed on the right inner wall of the annular thread groove, a controller (10) and an audible and visual alarm (11) are fixedly connected to the bottom of the support seat (9), and the monitoring mechanism, the buffer unloading force detection mechanism and the audible and visual alarm (11) are all electrically connected to the controller (10).

2. A video surveillance security device according to claim 1, characterized in that: The buffer unloading force detection mechanism comprises a guide plate (8), a positioning groove (12) is provided on the right top and the right bottom of the annular protective sleeve (1), the guide plate (8) is slidably sleeved in the corresponding positioning groove (12), a first pressure sensor (13) is fixedly connected to the left inner wall of the positioning groove (12), a first spring (14) is fixedly connected between the detection end on the right side of the first pressure sensor (13) and the left side of the corresponding guide plate (8), and two installation grooves (4) are provided on the left side of the installation plate (100), and the installation grooves (4) are Two positioning rods (6) are fixedly connected between the top inner wall and the bottom inner wall; a same rectangular block (5) is slidably sleeved on the two positioning rods (6) located in the same installation groove (4); the left side of the rectangular block (5) is fixedly connected to the right side of the corresponding guide plate (8); two buffer springs (7) are fixedly connected between the bottom of the rectangular block (5) and the bottom inner wall of the corresponding installation groove (4); the buffer springs (7) are movably sleeved on the corresponding positioning rods (6); and the first pressure sensor (13) is electrically connected to the controller (10).

3. A video surveillance security device according to claim 2, characterized in that: The monitoring mechanism comprises a second pressure sensor (16). A first groove (15) is provided on the right inner wall of the annular thread groove. The second pressure sensor (16) is fixedly connected to the right inner wall of the first groove (15). The left side of the second pressure sensor (16) is a detection end and is bonded and fixed with a retractable elastic rubber ring (17) in a compressed state. The left side of the retractable elastic rubber ring (17) is in close contact with the top of the right side of the thread ring (3). The second pressure sensor (16) is electrically connected to the controller (10).

4. A video surveillance security device according to claim 1, characterized in that: The controller (10) has a built-in signal transmission module, and the signal transmission module is matched with an external monitoring terminal APP, and the external monitoring terminal APP is set in the monitoring room or on the mobile phone of the monitoring personnel.

5. A video surveillance security device according to claim 1, characterized in that: The left top of the threaded ring (3) is fixedly connected to a handlebar, and the left top and left bottom of the mounting plate (100) are both provided with two bolt holes.

6. A video surveillance security device according to claim 1, characterized in that: The top of the support seat (9) is provided with a groove, the bottom inner wall of the groove is fixedly connected to a first magnet, the bottom of the monitoring camera (101) is fixedly connected to a second magnet, the second magnet is movably sleeved in the groove and adsorbed to the top of the first magnet.

7. A video surveillance security device according to claim 2, characterized in that: The two guide plates (8) are fixedly connected to the sides close to each other with limiting blocks, and the inner walls of the two positioning grooves (12) are provided with limiting holes on the sides close to each other, and the limiting blocks are slidably connected in the corresponding limiting holes.

8. The video surveillance security device according to claim 1, characterized in that: A wireless remote control switch is fixed and electrically connected to the front side of the controller (10), and the wireless remote control switch is matched with an external remote controller.

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