Wall-embedded multi-picture integrated display audio and video monitoring large screen

Abstract

The utility model relates to the technical field of monitoring equipment, in particular to a large wall-embedded multi-picture integrated display audio and video monitoring screen which comprises a wall-embedded frame, a plurality of fixed cross rods are arranged on the rear side of the inner wall of the wall-embedded frame, and a plurality of connecting assemblies are arranged on the front side of each fixed cross rod. The front side of each connecting assembly is detachably connected with an audio and video monitoring screen, a rectangular base is arranged in the middle of the rear side of each audio and video monitoring screen, the positions, close to the left ends, of the multiple fixing transverse rods are jointly connected with a gas guide vertical pipe, and the right end of the outer wall of the gas guide vertical pipe is connected with multiple gas guide transverse pipes which are arranged up and down at equal intervals. The bottom end of the air guide vertical pipe is connected with an inflation pipe and an exhaust pipe through a three-way pipe. According to the wall-embedded type large audio and video monitoring screen with the multi-picture integrated display function, by means of the telescopic connecting assembly, the audio and video monitoring screen can be installed and detached more easily, conveniently and rapidly. According to the design, the installation time is shortened, quick response is facilitated when replacement or maintenance is needed, and the maintainability and flexibility of the system are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring equipment, in particular to a wall-embedded multi-screen integrated display audio and video monitoring large screen. Background Art

[0002] The multi-screen integrated audio and video monitoring screen is a highly integrated display system that can simultaneously display real-time images from multiple surveillance cameras. This system is widely used in security monitoring, traffic management, public safety, command centers, and corporate monitoring. By centrally displaying multiple images, it improves monitoring efficiency and management level.

[0003] The wall-mounted multi-screen integrated audio and video monitoring large screen is a design that further optimizes space utilization and aesthetics based on the multi-screen integrated audio and video monitoring large screen. By embedding multiple display screens into the wall structure, the wall-mounted design not only saves space, but also provides a neater and more beautiful appearance.

[0004] However, existing wall-mounted multi-screen integrated audio and video surveillance large screens usually use fixed brackets or wall-mounted brackets when installing multiple audio and video screens. Although these installation methods can achieve basic fixing and wiring functions, there is still the problem of inconvenient maintenance. When the display screen fails or needs to be replaced, the process of disassembly and reinstallation is very complicated, especially in the case of emergency replacement and maintenance, it is difficult to respond quickly.

[0005] Therefore, the existing wall-mounted multi-screen integrated display audio and video monitoring large screen has significant deficiencies in the installation and maintenance of multiple audio and video screens. In view of this, we propose a wall-mounted multi-screen integrated display audio and video monitoring large screen. Utility Model Content

[0006] The purpose of the utility model is to provide a wall-mounted multi-screen integrated display audio and video monitoring large screen to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A wall-mounted multi-screen integrated audio and video monitoring screen includes a wall-mounted frame as a supporting structure for the entire audio and video monitoring screen, embedded in the wall, and providing an installation foundation and fixing points. The rear side of the inner wall of the wall-mounted frame is provided with a plurality of fixed cross bars arranged equidistantly up and down, serving as support points for connecting components, and providing horizontal fixing and support. The front side of each of the fixed cross bars is provided with a plurality of connecting components arranged equidistantly left and right, which are used to connect and fix the audio and video monitoring screen, and provide adjustable support, and are combined with the fixed cross bars to form a stable installation platform for fixing the audio and video monitoring screen;

[0009] The connecting component includes a rectangular fixed tube fixedly connected to the front side of the fixed cross bar, a rectangular piston block is slidably connected in the rectangular fixed tube, and the rectangular fixed tube serves as a sliding track of the rectangular piston block to provide support and fixation in the vertical direction. A rectangular support plate is provided on the front side of the rectangular piston block, and a rectangular plug hole is provided on the top of the rectangular support plate near the front end. An audio and video monitoring screen is detachably connected to the front side of the rectangular support plate. Multiple audio and video monitoring screens respectively display different monitoring pictures to provide visual information. A rectangular seat is provided in the middle of the rear side of the audio and video monitoring screen. The rectangular seat serves as a fixing point of the audio and video monitoring screen, and is fixed by the cooperation of the rectangular plug block and the rectangular plug hole. A rectangular plug block is provided at the bottom of the rectangular seat, and the rectangular plug block is plugged into the rectangular plug hole. The rectangular support plate provides support, and the audio and video monitoring screen is fixed by the cooperation of the rectangular plug block and the rectangular plug hole, which also facilitates the disassembly and assembly of the audio and video monitoring screen.

[0010] The plurality of fixed cross bars are commonly connected to an air guide vertical pipe at a position close to the left end, and the right end of the outer wall of the air guide vertical pipe is connected to a plurality of air guide cross pipes equidistantly arranged up and down. The air guide vertical pipe serves as a main pipeline for gas transmission and connects the plurality of air guide cross pipes. The front end of the outer wall of the air guide cross pipe is provided with a plurality of second air guide ports equidistantly arranged left and right. The air guide cross pipe connects the air guide vertical pipe and the second air guide port to transmit gas for controlling the movement of the rectangular piston block. A first air guide port is provided at the bottom of the rectangular fixed pipe and close to the rear side. The first air guide port is communicated with an adjacent second air guide port through a gas guide hard pipe, and the gas guide hard pipe connects the first gas guide port and the second gas guide port. The second gas guide port is connected to the gas guide cross pipe and the gas guide hard pipe to transmit gas. In order to control the movement of the rectangular piston block, a first solenoid valve is provided on the gas-guiding hard tube to control the flow of gas in the gas-guiding hard tube to achieve precise control of the rectangular piston block. The bottom end of the gas-guiding vertical tube is connected with an air-charging tube and an air-exhaust tube through a three-way tube. The three-way tube connects the gas-guiding vertical tube, the air-charging tube and the air-exhaust tube to achieve gas distribution and control. A second solenoid valve is provided on the air-charging tube, and the air-charging tube is used to inflate the system to push the rectangular piston block to move. The second solenoid valve controls the flow of gas in the air-charging tube to achieve precise control of the rectangular piston block. A third solenoid valve is provided on the air-exhaust tube, and the air-exhaust tube is used to exhaust air from the system to force the rectangular piston block to move backward. The third solenoid valve controls the flow of gas in the air-exhaust tube to achieve precise control of the rectangular piston block.

[0011] Preferably, a plurality of mounting holes are provided on the side of the wall-embedded frame to provide mounting fixing points to ensure the stability and safety of the entire system.

[0012] Preferably, a frame-shaped anti-dropout block is provided on the front side of the inner wall of the rectangular fixed tube, and the front end of the rectangular support plate passes through the frame-shaped anti-dropout block, which serves as a limit for the rectangular piston block, preventing the rectangular support plate from falling off from the front side, and providing additional fixation and support.

[0013] Preferably, when the rear side of the rectangular seat abuts against the front side of the rectangular fixed tube, the rectangular piston block is located in front of the first air guide port, ensuring that the rectangular piston block can be pushed forward during inflation.

[0014] Preferably, the connecting assembly also includes two support rods symmetrically arranged on the left and right, the rectangular fixing tube is located between the two support rods, the rear end of the support rod is fixedly connected to the front side of the support rod, and mounting wing plates are provided on the left and right sides of the rectangular seat, and the mounting wing plates are detachably connected to the rear side of the audio and video monitoring screen by bolts, and positioning grooves are provided at the bottom of the two mounting wing plates, and the front ends of the two support rods are respectively located in the two positioning grooves, providing additional support to ensure the stability and safety of the audio and video monitoring screen.

[0015] Preferably, the top end of the vertical air guide pipe is a closed structure, and the right end of the horizontal air guide pipe is a closed structure.

[0016] Preferably, the plurality of air guide cross pipes are respectively close to the bottoms of the plurality of fixed cross bars, and have a compact structure, thus avoiding occupying the wiring space of the monitoring screen.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The wall-mounted multi-screen integrated audio and video monitoring screen makes the installation and removal of the audio and video monitoring screen easier and faster through the retractable connection components. This design not only reduces the installation time, but also facilitates quick response when replacement or maintenance is needed, improving the maintainability and flexibility of the system.

[0019] 2. This wall-mounted multi-screen integrated audio and video monitoring screen provides stable support and fixation by using fixed crossbars, rectangular fixed tubes, rectangular piston blocks and rectangular support plates, ensuring that the audio and video monitoring screen is firmly installed on the wall. In addition, the design of the frame-shaped anti-dropping block and support rod further enhances the stability and safety of the system, preventing the screen from shifting or falling off during operation.

[0020] 3. The wall-mounted multi-screen integrated audio and video monitoring screen has a wall-mounted design that allows the entire audio and video monitoring screen to be embedded inside the wall, which not only saves space but also provides a neater and more beautiful appearance. This design is suitable for various indoor environments, especially for places with limited space or high requirements for aesthetics, such as command centers, conference rooms, etc.

[0021] 4. This wall-mounted multi-screen integrated audio and video monitoring screen realizes precise gas control of the rectangular piston block through the combination of gas guide vertical pipes, gas guide horizontal pipes, gas guide hard pipes and solenoid valves. This design allows the front and rear positions of the audio and video monitoring screen to be flexibly adjusted, making it easy to disassemble and assemble the audio and video monitoring screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the overall use state structure of the utility model;

[0024] Figure 3 It is one of the partial structural schematic diagrams of the utility model;

[0025] Figure 4 This is the second schematic diagram of the partial structure of the utility model;

[0026] Figure 5 This is the third schematic diagram of the partial structure of the utility model;

[0027] Figure 6 It is a schematic diagram of the assembly structure of the audio and video monitoring screen and the rectangular seat in the utility model.

[0028] In the figure: 1. wall-mounted frame; 10. mounting hole; 2. fixed cross bar; 3. connecting assembly; 30. rectangular fixed tube; 300. first air guide port; 31. rectangular piston block; 32. rectangular support plate; 320. rectangular jack; 33. air guide tube; 34. first solenoid valve; 35. support rod; 36. frame-shaped anti-drop block; 4. audio and video monitoring screen; 5. air guide vertical tube; 6. air guide horizontal tube; 60. second air guide port; 7. three-way tube; 8. inflation tube; 80. second solenoid valve; 9. exhaust tube; 90. third solenoid valve; 11. rectangular seat; 110. rectangular plug block; 111. mounting wing plate; 1110. positioning groove. DETAILED DESCRIPTION

[0029] 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.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] See also Figure 1-Figure 6 , the utility model provides a technical solution:

[0032] The wall-mounted multi-screen integrated audio and video monitoring screen includes a wall-mounted frame 1, which is used as a supporting structure for the entire audio and video monitoring screen and is embedded in the wall to provide an installation foundation and a fixing point. The rear side of the inner wall of the wall-mounted frame 1 is provided with a plurality of fixed cross bars 2 arranged equidistantly up and down, which serve as support points for connecting components 3 and provide horizontal fixing and support. The front side of each fixed cross bar 2 is provided with a plurality of connecting components 3 arranged equidistantly left and right, which are used to connect and fix the audio and video monitoring screen 4 and provide adjustable support, and are combined with the fixed cross bars 2 to form a stable installation platform for fixing the audio and video monitoring screen 4;

[0033] The connecting component 3 includes a rectangular fixed tube 30 fixedly connected to the front side of the fixed cross bar 2, a rectangular piston block 31 is slidably connected in the rectangular fixed tube 30, and the rectangular fixed tube 30 serves as a sliding track for the rectangular piston block 31 to provide vertical support and fixation. A rectangular support plate 32 is provided on the front side of the rectangular piston block 31, and a rectangular jack 320 is provided on the top of the rectangular support plate 32 near the front end. An audio and video monitoring screen 4 is detachably connected to the front side of the rectangular support plate 32, and the multiple audio and video monitoring screens 4 respectively display different monitoring The control screen provides visual information. A rectangular seat 11 is provided in the middle of the rear side of the audio and video monitoring screen 4. The rectangular seat 11 serves as a fixing point of the audio and video monitoring screen 4. The rectangular plug-in block 110 cooperates with the rectangular socket 320 to achieve fixation. A rectangular plug-in block 110 is provided at the bottom of the rectangular seat 11. The rectangular plug-in block 110 is plugged into the rectangular socket 320. The rectangular support plate 32 provides support and cooperates with the rectangular plug-in block 110 through the rectangular socket 320 to achieve fixation of the audio and video monitoring screen 4, and also facilitates the disassembly and assembly of the audio and video monitoring screen 4.

[0034] A plurality of fixed cross bars 2 are connected to a gas guide vertical pipe 5 near the left end. The right end of the outer wall of the gas guide vertical pipe 5 is connected to a plurality of gas guide horizontal pipes 6 arranged equidistantly up and down. The gas guide vertical pipe 5 serves as a main pipeline for gas transmission and connects the plurality of gas guide horizontal pipes 6. The front end of the outer wall of the gas guide horizontal pipe 6 is provided with a plurality of second gas guide ports 60 arranged equidistantly left and right. The gas guide horizontal pipe 6 connects the gas guide vertical pipe 5 and the second gas guide port 60 to transmit gas for controlling the movement of the rectangular piston block 31. The rectangular fixed pipe 30 A first gas guide port 300 is provided at the bottom and near the rear side of the rectangular piston block 31. The first gas guide port 300 is communicated with the adjacent second gas guide port 60 through the gas guide hard tube 33. The gas guide hard tube 33 connects the first gas guide port 300 and the second gas guide port 60. The second gas guide port 60 connects the gas guide cross tube 6 and the gas guide hard tube 33 to transmit gas for controlling the movement of the rectangular piston block 31. The gas guide hard tube 33 is provided with a first solenoid valve 34 to control the gas flow in the gas guide hard tube 33 to achieve the rectangular piston block 31. In order to precisely control the piston block 31, the bottom end of the gas guide vertical pipe 5 is connected with an air charging pipe 8 and an air extraction pipe 9 through a three-way pipe 7. The air charging pipe 8 is externally connected to an air compressor, and the air extraction pipe 9 is externally connected to a vacuum pump. The three-way pipe 7 connects the gas guide vertical pipe 5, the air charging pipe 8 and the air extraction pipe 9 to realize gas distribution and control. A second solenoid valve 80 is provided on the air charging pipe 8. The air charging pipe 8 is used to inflate the system to push the rectangular piston block 31 to move. The second solenoid valve 80 controls the gas flow in the air charging pipe 8 to precisely control the rectangular piston block 31. A third solenoid valve 90 is provided on the air extraction pipe 9. The air extraction pipe 9 is used to extract air from the system to force the rectangular piston block 31 to move backward. The third solenoid valve 90 controls the gas flow in the air extraction pipe 9 to precisely control the rectangular piston block 31. The first solenoid valve 34, the second solenoid valve 80 and the third solenoid valve 90 are electrically connected to the controller through wire connections, respectively, and can individually control the operation of each connection component 3 to realize the position control of each audio and video monitoring screen 4.

[0035] In this embodiment, a plurality of mounting holes 10 are provided on the side of the wall-mounted frame 1 to provide mounting and fixing points to ensure the stability and safety of the entire system.

[0036] Specifically, a frame-shaped anti-dropout block 36 is provided on the front side of the inner wall of the rectangular fixed tube 30, and the front end of the rectangular support plate 32 passes through the frame-shaped anti-dropout block 36, which serves as a limit for the rectangular piston block 31, preventing the rectangular support plate 32 from falling off from the front side, and providing additional fixation and support.

[0037] Furthermore, when the rear side of the rectangular seat 11 abuts against the front side of the rectangular fixing tube 30 , the rectangular piston block 31 is located in front of the first air guide port 300 , ensuring that the rectangular piston block 31 can be pushed forward during inflation.

[0038] Furthermore, the connecting component 3 also includes two support rods 35 that are symmetrically arranged on the left and right, the rectangular fixing tube 30 is located between the two support rods 35, the rear end of the support rod 35 is fixedly connected to the front side of the support rod 35, and the left and right sides of the rectangular seat 11 are provided with mounting wing plates 111, and the mounting wing plates 111 are detachably connected to the rear side of the audio and video monitoring screen 4 by bolts. Positioning grooves 1110 are provided at the bottom of the two mounting wing plates 111, and the front ends of the two support rods 35 are respectively located in the two positioning grooves 1110, providing additional support to ensure the stability and safety of the audio and video monitoring screen 4.

[0039] Furthermore, the top end of the vertical air guide pipe 5 is a closed structure, and the right end of the horizontal air guide pipe 6 is a closed structure.

[0040] Furthermore, the plurality of air guide cross pipes 6 are respectively close to the bottom of the plurality of fixed cross bars 2, and the structure is compact, thus avoiding occupying the wiring space of the monitoring screen.

[0041] When the wall-mounted multi-screen integrated audio and video monitoring screen of this embodiment is in use, when a certain audio and video monitoring screen 4 needs to be disassembled, the first solenoid valve 34 in the connecting component 3 connected thereto is controlled to be opened, and then the second solenoid valve 80 is opened, and compressed air is input into the inflation pipe 8, and the compressed air enters the gas guide vertical pipe 5 and then enters the gas guide horizontal pipe 6, and finally enters the rectangular fixed pipe 30 from the gas guide hard pipe 33, pushing the rectangular piston block 31 to move forward, so that the rectangular piston block 31 drives the rectangular support plate 32 to move forward, and the rectangular support plate 32 drives the audio and video monitoring screen 4 to move forward, and then the staff moves the audio and video monitoring screen The curtain 4 moves upward, so that the rectangular plug block 110 is completely removed from the rectangular plug hole 320, so that the audio and video monitoring screen 4 can be disassembled. After that, the staff will install the maintained audio and video monitoring screen 4 and the connecting component 3, and then close the second solenoid valve 80 and open the third solenoid valve 90 to discharge the air in the vertical air pipe 5, the horizontal air pipe 6 and the rectangular fixed pipe 30, so that the rectangular piston block 31 is reset and moved backward, and the rectangular support plate 32 drives the audio and video monitoring screen 4 to move backward, so as to realize the installation of the audio and video monitoring screen 4. This connection method can facilitate the staff to quickly complete the installation and disassembly of the audio and video monitoring screen 4.

[0042] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A wall-mounted multi-screen integrated audio and video monitoring screen, comprising a wall-mounted frame (1), characterized in that: The rear side of the inner wall of the wall-mounted frame (1) is provided with a plurality of fixed cross bars (2) arranged equidistantly in the upper and lower parts, and the front side of each fixed cross bar (2) is provided with a plurality of connection components (3) arranged equidistantly in the left and right parts, the connection component (3) comprising a rectangular fixed tube (30) fixedly connected to the front side of the fixed cross bar (2), a rectangular piston block (31) slidably connected in the rectangular fixed tube (30), a rectangular support plate (32) is provided on the front side of the rectangular piston block (31), a rectangular plug hole (320) is provided at the top of the rectangular support plate (32) and near the front end, an audio and video monitoring screen (4) is detachably connected to the front side of the rectangular support plate (32), a rectangular seat (11) is provided in the middle of the rear side of the audio and video monitoring screen (4), a rectangular plug block (110) is provided at the bottom of the rectangular seat (11), and the rectangular plug block (110) is plugged into the rectangular support plate (32). In the rectangular socket (320), a plurality of the fixed cross bars (2) are connected together with an air guide vertical pipe (5) at a position close to the left end, a plurality of air guide horizontal pipes (6) arranged equidistantly up and down are connected to the right end of the outer wall of the air guide vertical pipe (5), a plurality of second air guide ports (60) arranged equidistantly left and right are provided at the front end of the outer wall of the air guide horizontal pipe (6), a first air guide port (300) is provided at the bottom and close to the rear side of the rectangular fixed pipe (30), the first air guide port (300) is connected to an adjacent second air guide port (60) through an air guide hard pipe (33), a first solenoid valve (34) is provided on the air guide hard pipe (33), the bottom end of the air guide vertical pipe (5) is connected to an air charging pipe (8) and an air extraction pipe (9) through a three-way pipe (7), the air charging pipe (8) is provided with a second solenoid valve (80), and the air extraction pipe (9) is provided with a third solenoid valve (90).

2. The wall-mounted multi-screen integrated audio and video monitoring screen according to claim 1 is characterized by: A plurality of mounting holes (10) are provided on the side of the wall-embedded frame (1).

3. The wall-mounted multi-screen integrated audio and video monitoring screen according to claim 1 is characterized by: A frame-shaped anti-slipping block (36) is provided on the front side of the inner wall of the rectangular fixed tube (30), and the front end of the rectangular support plate (32) passes through the frame-shaped anti-slipping block (36).

4. The wall-mounted multi-screen integrated audio and video monitoring screen according to claim 1 is characterized by: When the rear side of the rectangular seat (11) abuts against the front side of the rectangular fixed tube (30), the rectangular piston block (31) is located in front of the first air guide port (300).

5. The wall-mounted multi-screen integrated audio and video monitoring screen according to claim 1 is characterized by: The connection assembly (3) further comprises two support rods (35) which are symmetrically arranged on the left and right sides, the rectangular fixing tube (30) being located between the two support rods (35), and mounting wing plates (111) being provided on both the left and right sides of the rectangular seat (11), the mounting wing plates (111) being detachably connected to the rear side of the audio and video monitoring screen (4) by means of bolts, and positioning grooves (1110) being provided at the bottoms of the two mounting wing plates (111), and the front ends of the two support rods (35) being located in the two positioning grooves (1110) respectively.

6. The wall-mounted multi-screen integrated audio and video monitoring screen according to claim 1 is characterized by: The top end of the vertical air guide pipe (5) is a closed structure, and the right end of the horizontal air guide pipe (6) is a closed structure.

7. The wall-mounted multi-screen integrated audio and video monitoring screen according to claim 1 is characterized by: The plurality of air guide cross pipes (6) are respectively close to the bottoms of the plurality of fixed cross bars (2).

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