Public safety video monitoring front-end equipment

Abstract

The utility model discloses public safety video monitoring front-end equipment, which relates to the technical field of monitoring equipment and comprises a monitoring machine and a mounting bracket, the mounting bracket is movably mounted at the bottom of the monitoring machine, the monitoring machine further comprises a mounting shell, an interface is fixedly mounted on the rear side of the mounting shell, a main control board is fixedly mounted in the mounting shell, and the main control board is fixedly mounted on the mounting shell. And the main control board is electrically connected with the interface through a connecting line. The installation support is arranged at the bottom of the monitoring machine and composed of the first supporting rod, the second supporting rod, the first limiting rod, the second limiting rod, the arc-shaped adjusting block, the connecting pieces and the like, and the monitoring machine can be movably connected with an external carrier through the two connecting pieces installed at one end of the first supporting rod and one end of the second supporting rod. And the two sets of arc-shaped adjusting blocks are matched with the first limiting rod and the second limiting rod, so that limiting and fixing between the first supporting rod and the corresponding connecting pieces and between the second supporting rod and the corresponding connecting pieces can be achieved.

Description

Technical Field

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

[0002] The public security video surveillance system is a system that monitors and records public places in real time. The system captures images through front-end cameras and transmits signals to the monitoring center via transmission lines, achieving comprehensive coverage and real-time monitoring of public areas.

[0003] In order to capture a more comprehensive picture, the front-end camera is usually installed at a high place on a building or a light pole. Therefore, when installing the camera, due to the complex environment at high places, specific safety equipment and protective measures are required, which increases the difficulty of installation. At the same time, the operating space at high places is limited, which restricts the range of movement of the installer and makes it difficult to accurately adjust the position of the camera. Therefore, the Chinese utility model patent disclosed by the existing publication number CN217003951U: A camera that is easy to install for public security monitoring, the application uses a sleeve arranged above the base, which can facilitate us to limit the position of the camera body when rotating it, and under the action of the spring, the serrated The steel pipe and the serrated block can pre-limit the camera body, so that when we tighten the threaded pipe, the base and the camera body will not be displaced relative to each other. Combined with the role of the ruler and the pointer, our construction workers can adjust the angle of the camera body more accurately. However, since this application only uses the sleeve, steel pipe and block to achieve a horizontal adjustment of the camera body, and due to the different installation conditions of the camera body outdoors, this application cannot achieve a rapid adjustment of the tilt angle of the camera body and the multi-directional and multi-angle adjustment of the horizontal shooting direction, thereby increasing the installation requirements of the camera body and failing to further adjust the installation and adjustment convenience of the camera body. Utility Model Content

[0004] The purpose of the utility model is to provide a public security video surveillance front-end device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The camera module is fixedly mounted on the mounting plate and the camera module is electrically connected to the main control board through a connecting line. The camera module is fixedly mounted on the mounting plate and the camera module is electrically connected to the main control board through a connecting line. The camera module is fixedly mounted on the mounting plate and the camera module is electrically connected to the main control board through a connecting line. The camera module is fixedly mounted on the mounting plate and the camera module is electrically connected to the main control board through a connecting line.

[0007] Preferably, a first fixing ring is fixedly installed at one end of the first support rod, and a second fixing ring is fixedly installed at one end of the second support rod, and the second support rod located on one side of the second fixing ring is also provided with two sections of left-handed thread and right-handed thread sections, a plurality of countersunk holes are opened in the first fixing ring, and a plurality of countersunk holes are also opened in the second fixing ring, and three sliding grooves are also opened in the second fixing ring and the second support rod, and the first fixing ring and the second fixing ring are fixedly connected by bolts, and the first support rod and the second support rod are combined and connected through the first fixing ring and the second fixing ring, which facilitates the assembly of the second limiting rod.

[0008] Preferably, a ball block is fixedly mounted on one end of the first support rod away from the first fixing ring, and a ball block is also fixedly mounted on one end of the second support rod away from the first fixing ring.

[0009] Preferably, the first limiting rod is fixedly installed with an end block at one end and extends into the second support rod, the second limiting rod is also fixedly installed with an end block at one end, three translation rods are fixedly installed on the outside of the end block, and one end of the translation rod passes through the corresponding slide groove and extends to the outside of the second support rod.

[0010] Preferably, a first rotation groove is provided on the inner side of the arc adjustment block, and a horizontal countersunk hole is provided on the top and bottom of the arc adjustment block, and the two arc adjustment blocks are fixedly connected by bolts, and the two arc adjustment blocks are also threadedly connected to the outside of the second support rod, and the first rotation groove is slidably installed at one end of the three translation rods. By threading the two groups of arc adjustment blocks on the outside of the second support rod, the two groups of arc adjustment blocks can drive the first limit rod and the second limit rod to move relative or oppositely through the corresponding translation rod and end block.

[0011] Preferably, a fixing seat is fixedly installed on opposite sides of the two connecting pieces, and a gasket is fixedly installed on the side of the connecting piece away from the fixing seat. A second rotation groove is opened in the gasket, and the connecting piece is rotatably installed on the corresponding driving ball block through the fixing seat, and the two groups of connecting pieces and gaskets are fixedly installed on the bottom of the mounting shell and the external carrier by bolts respectively. The monitoring machine is installed on the external carrier through the connecting piece, the first support rod and the second support rod, which can realize multi-directional rapid adjustment of the monitoring machine, and at the same time, with the two groups of arc-shaped adjustment blocks and the first limit rod and the second limit rod, the two connecting pieces can be quickly fixed at an angle, thereby realizing rapid angle fixation of the monitoring machine and improving installation convenience.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The public security video surveillance front-end equipment described in the utility model is provided with a mounting bracket at the bottom of the monitoring machine, and the mounting bracket is composed of a first support rod, a second support rod, a first limit rod, a second limit rod, an arc-shaped adjustment block, a connecting piece and other components. The two connecting pieces installed at one end of the first support rod and the second support rod can be used to realize the movable connection between the monitoring machine and the external carrier, thereby realizing multi-directional angle adjustment of the monitoring machine, and the cooperation of the two groups of arc-shaped adjustment blocks with the first limit rod and the second limit rod can realize the limiting fixation between the first support rod, the second support rod and the corresponding connecting pieces, thereby realizing the angle fixation of the monitoring machine after adjustment, thereby improving the convenience of high-altitude installation of the monitoring machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the monitoring machine structure of the present utility model;

[0016] Figure 3 This is a schematic diagram of the disassembly of the mounting bracket structure of the present utility model;

[0017] Figure 4 This is a schematic diagram of the disassembled structure of the first support rod and the second support rod of the utility model.

[0018] In the figure: 1. Monitoring machine; 2. Mounting bracket; 3. Mounting shell; 4. Main control board; 5. Interface; 6. Camera module; 7. Top cover; 8. First support rod; 9. Second support rod; 10. First limit rod; 11. Second limit rod; 12. Arc adjustment block; 13. Connecting piece; 14. First fixing ring; 15. Second fixing ring; 16. Slide groove; 17. End block; 18. Translation rod; 19. First rotation groove; 20. Ball block; 21. Fixing seat; 22. Gasket; 23. Second rotation groove. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figures 1-4 As shown, a public security video surveillance front-end device provided by the present invention includes a monitoring machine 1 and a mounting bracket 2, the mounting bracket 2 is movably mounted on the bottom of the monitoring machine 1, the monitoring machine 1 also includes a mounting shell 3, an interface 5 is fixedly mounted on the rear side of the mounting shell 3, a main control board 4 is fixedly mounted in the mounting shell 3, the main control board 4 is electrically connected to the interface 5 through a connecting line, a camera module 6 is also fixedly mounted in the mounting shell 3 located in front of the main control board 4, and the camera module 6 is also electrically connected to the main control board 4 through a connecting line, a top cover 7 is fixedly mounted on the top of the mounting shell 3, the mounting bracket 2 also includes a first support rod 8 and a second support rod 9, the first support rod 8 and the second support rod 9 are fixedly connected to each other, a first limit rod 10 is movably mounted in the first support rod 8, a second limit rod 11 is movably mounted in the second support rod 9, and a plurality of arc adjustment blocks 12 are movably mounted on the outside of the second support rod 9, and two arc adjustment blocks 12 are a group, and the ends of the first support rod 8 and the second support rod 9 that are away from each other are respectively movably mounted with connecting pieces 13.

[0021] like Figure 3-Figure 4 As shown, a first fixing ring 14 is fixedly installed at one end of the first support rod 8, and a second fixing ring 15 is fixedly installed at one end of the second support rod 9. The second support rod 9 located on one side of the second fixing ring 15 is also provided with two sections of left-handed thread and right-handed thread sections. A plurality of countersunk holes are opened in the first fixing ring 14, and a plurality of countersunk holes are also opened in the second fixing ring 15. Three sliding grooves 16 are also opened in the second fixing ring 15 and the second support rod 9, and the first fixing ring 14 and the second fixing ring 15 are fixedly connected by bolts. The first support rod 8 and the second support rod 9 are combined and connected through the first fixing ring 14 and the second fixing ring 15, which facilitates the assembly of the second limiting rod 11.

[0022] like Figure 3 As shown, a ball block 20 is fixedly mounted on one end of the first support rod 8 away from the first fixing ring 14, and a ball block 20 is also fixedly mounted on one end of the second support rod 9 away from the first fixing ring 14;

[0023] like Figure 3-Figure 4As shown, the first limiting rod 10 is fixedly installed with an end block 17 at one end and extends into the second support rod 9, and the end block 17 is also fixedly installed at one end of the second limiting rod 11. Three translation rods 18 are fixedly installed on the outside of the end block 17, and one end of the translation rod 18 passes through the corresponding slide groove 16 and extends to the outside of the second support rod 9. A first rotation groove 19 is provided on the inside of the arc adjustment block 12, and a horizontal countersunk hole is provided at the top and bottom of the arc adjustment block 12, and the two arc adjustment blocks 12 are fixedly connected by bolts. The two arc adjustment blocks 12 are also threadedly connected to the outside of the second support rod 9, and the first rotation groove 19 is slidably installed at one end of the three translation rods 18. By threading the two groups of arc adjustment blocks 12 on the outside of the second support rod 9, the two groups of arc adjustment blocks 12 can drive the first limiting rod 10 through the corresponding translation rod 18 and the end block 17 respectively. The two connecting pieces 13 are fixedly installed with a fixing seat 21 on the opposite side of the second limit rod 11, and a gasket 22 is fixedly installed on the side of the connecting piece 13 away from the fixing seat 21. A second rotation groove 23 is provided in the gasket 22. The connecting piece 13 is rotatably installed on the corresponding driving ball block 20 through the fixing seat 21, and the two groups of connecting pieces 13 and gaskets 22 are respectively fixedly installed on the bottom of the mounting shell 3 and the external carrier by bolts. The monitoring machine 1 is installed on the external carrier through the connecting piece 13, the first support rod 8 and the second support rod 9, which can realize multi-directional rapid adjustment of the monitoring machine 1, and at the same time, with the two groups of arc-shaped adjustment blocks 12 and the first limit rod 10 and the second limit rod 11, the two connecting pieces 13 can be quickly fixed at an angle, thereby realizing rapid angle fixation of the monitoring machine 1 and improving installation convenience.

[0024] It should be noted that the present invention is a public security video surveillance front-end device. When installing the monitoring machine 1, one set of connecting pieces 13 and gaskets 22 can be pre-installed on the bottom of the mounting shell 3. Then, the connecting piece 13 and gasket 22 at one end of the second support rod 9 are fixed to the external carrier by bolts. Then, the mounting shell 3 can be manually pried, so that the mounting shell 3 can be rotated on the ball block 20 at one end of the first support rod 8 with the help of one set of connecting pieces 13, gaskets 22 and fixing seat 21, and a rubber layer is sprayed on the outside of the ball block 20, so that the real-time adjustment and limitation of the installation angle of the monitoring machine 1 can be achieved. At the same time, the first support rod 8 and the second support rod 9 can be rotated and adjusted in another set of connecting pieces 13, gaskets 22 and fixing seat 21 with the ball block 20 at one end of the second support rod 9 as the axis, so as to further adjust the installation angle and height of the monitoring machine 1. , the monitoring machine 1 can be quickly installed and adjusted. When the monitoring machine 1 is installed, the two sets of arc adjusting blocks 12 can be rotated synchronously on the outside of the second support rod 9, so that the two sets of arc adjusting blocks 12 are respectively rotated on the left-hand thread and right-hand thread sections on the outside of the second support rod 9, so that the first rotation grooves 19 on the inner sides of the two sets of arc adjusting blocks 12 are respectively rotated at one end of the corresponding three translation rods 18, which can drive the two end blocks 17 to move oppositely in the second support rod 9, so that the two end blocks 17 respectively drive the first limiting rod 10 and the second limiting rod 11 on one side to move in the first support rod 8 and the second support rod 9, and make the first limiting rod 10 and the second limiting rod 11 away from the end block 17 pass through the through hole in the corresponding ball block 20 and squeeze into the second rotation groove 23 or the inner side of the fixing seat 21, so that the installation of the two sets of connecting pieces 13 and the gasket 22 can be further limited and fixed.

[0025] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A public security video surveillance front-end device, characterized by: The monitoring device (1) comprises a monitoring machine (1) and a mounting bracket (2), wherein the mounting bracket (2) is movably mounted on the bottom of the monitoring machine (1), and the monitoring machine (1) further comprises a mounting shell (3), wherein an interface (5) is fixedly mounted on the rear side of the mounting shell (3), a main control board (4) is fixedly mounted in the mounting shell (3), and the main control board (4) is electrically connected to the interface (5) via a connecting line, a camera module (6) is also fixedly mounted in the mounting shell (3) located in front of the main control board (4), and the camera module (6) is also electrically connected to the main control board (4) via a connecting line, and a top cover (7) is fixedly mounted on the top of the mounting shell (3); The mounting bracket (2) further comprises a first support rod (8) and a second support rod (9), wherein the first support rod (8) and the second support rod (9) are fixedly connected to each other, a first limiting rod (10) is movably mounted in the first support rod (8), a second limiting rod (11) is movably mounted in the second support rod (9), a plurality of arc-shaped adjustment blocks (12) are movably mounted on the outer side of the second support rod (9), and two of the arc-shaped adjustment blocks (12) form a group, and a connecting piece (13) is movably mounted on the opposite ends of the first support rod (8) and the second support rod (9).

2. The public security video surveillance front-end device according to claim 1, characterized in that: A first fixing ring (14) is fixedly mounted on one end of the first support rod (8), and a second fixing ring (15) is fixedly mounted on one end of the second support rod (9). The second support rod (9) located on one side of the second fixing ring (15) is further provided with two sections of left-handed thread and right-handed thread. A plurality of countersunk holes are provided in the first fixing ring (14), and a plurality of countersunk holes are also provided in the second fixing ring (15). Three sliding grooves (16) are further provided in the second fixing ring (15) and the second support rod (9), and the first fixing ring (14) and the second fixing ring (15) are fixedly connected by bolts.

3. The public security video surveillance front-end device according to claim 1, characterized in that: A ball block (20) is fixedly mounted on one end of the first support rod (8) away from the first fixing ring (14), and a ball block (20) is also fixedly mounted on one end of the second support rod (9) away from the first fixing ring (14).

4. The public security video surveillance front-end device according to claim 2, characterized in that: The first limiting rod (10) is fixedly mounted with an end block (17) at one end and extends into the second support rod (9). The second limiting rod (11) is also fixedly mounted with an end block (17) at one end. Three translation rods (18) are fixedly mounted on the outside of the end block (17). One end of the translation rod (18) passes through a corresponding slide groove (16) and extends to the outside of the second support rod (9).

5. The public security video surveillance front-end device according to claim 4, characterized in that: A first rotation groove (19) is provided on the inner side of the arc-shaped adjustment block (12), and a horizontal countersunk hole is provided on the top and bottom of the arc-shaped adjustment block (12). The two arc-shaped adjustment blocks (12) are fixedly connected by bolts. The two arc-shaped adjustment blocks (12) are also threadedly connected to the outer side of the second support rod (9), and the first rotation groove (19) is slidably installed on one end of the three translation rods (18).

6. The public security video surveillance front-end device according to claim 3, characterized in that: A fixing seat (21) is fixedly mounted on opposite sides of the two connecting pieces (13), a gasket (22) is fixedly mounted on the side of the connecting piece (13) facing away from the fixing seat (21), a second rotation groove (23) is provided in the gasket (22), and the connecting piece (13) is rotatably mounted on the corresponding driving ball block (20) through the fixing seat (21), and the two groups of connecting pieces (13) and the gasket (22) are fixedly mounted on the bottom of the mounting shell (3) and the external carrier respectively by bolts.

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