Multi-picture display monitoring alarm system

Abstract

The utility model discloses a multi-picture display monitoring alarm system. The multi-picture display monitoring alarm system comprises a plurality of display arrays and a frame body bracket for combining and assembling the display arrays, the frame support comprises a structural base, a vertical rod and a display fixing unit, the structural base is of a hollow steel frame structure, and a transverse guide frame is formed in the structural base in the horizontal direction; guide seats are formed on the lower portions of the vertical rods, the vertical rods are assembled on the transverse guide frame through the guide seats, and the transverse positions of the vertical rods can be adjusted on the transverse guide frame through the guide seats. The display fixing unit comprises a sleeve seat, the sleeve seat is matched with the vertical rod in size, the sleeve seat sleeves a rod body of the vertical rod, and the height of the sleeve seat can be adjusted along the vertical rod; an assembly frame assembled with the back of the display is formed on the sleeve seat, and the assembly frame and the sleeve seat are assembled into a whole on the back side through a spherical hinge support. According to the utility model, the flexible assembly and adjustment of the display unit are realized, and the stability and practicability of the whole system are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of image acquisition and monitoring systems, and more specifically, to a multi-screen display monitoring and alarm system. Background Technology

[0002] Image-based display monitoring and alarm systems are visual monitoring systems that utilize image processing and computer vision technologies to monitor and analyze environmental conditions. These systems typically consist of image acquisition equipment, a central processing system, a display unit, and alarm devices. The image acquisition equipment captures environmental images in real time and transmits these image data to the display unit for real-time display.

[0003] Current image surveillance systems commonly employ multi-screen detection technology, allowing users to simultaneously monitor multiple sampled images in real time. This technology is widely used in fields such as security monitoring, traffic control, and public area management. However, existing multi-screen detection systems often use fixed-position installation structures in computer rooms or fixed locations. The display arrays that make up their display units are mostly installed using wall-mounted brackets, making it difficult to adjust their position, angle, and number after installation. In actual use, image surveillance systems typically have a long lifespan. During this lifespan, users may need to adjust the position, angle, and number of displays in the display units according to changes in monitoring needs and scenarios. This makes it difficult for existing multi-screen detection systems to meet users' needs for flexible adjustment of display units. Utility Model Content

[0004] The technical problem solved by this utility model is to provide a multi-screen display monitoring and alarm system, which can be used to solve the defects in the above-mentioned technical background.

[0005] The technical problem solved by this utility model is achieved by the following technical solution:

[0006] A multi-screen display monitoring and alarm system, comprising multiple display arrays and a frame bracket for assembling the display arrays;

[0007] The frame support includes a structural base, uprights, and a display fixing unit. The structural base is a hollow steel frame structure with a horizontal guide formed inside. The lower part of the uprights has a guide seat, and multiple uprights are assembled onto the horizontal guide through the guide seat, and their horizontal position can be adjusted on the horizontal guide through the guide seat.

[0008] The display fixing unit includes a sleeve that matches the size of the upright and is fitted onto the upright body, and can be adjusted in height along the upright; the sleeve has a mounting bracket formed on it for mounting to the back of the display, and the mounting bracket is assembled with the sleeve on the back side by a ball joint support.

[0009] As a further limitation, the structural base is provided with a stabilizing foot at the bottom corner position, and an expansion bolt assembly position or a foundation bolt assembly position is reserved at the stabilizing foot position.

[0010] As a further limitation, the structural base comprises a frame outer support, the inside of which is supported by a truss as a support structure, and the front side of the structural base is closed by a decorative shell plate.

[0011] As a further limitation, the transverse guide frame comprises two parallel and spaced transverse rods, and the guide base has two assembly slots matching the cross section of the transverse rods, and the guide base is slidably assembled with the two transverse rods through the assembly slots, so that the vertical rod can maintain a stable transverse movement state.

[0012] The guide base is formed with a threaded jack on the back side of the assembly slot, and the position of the vertical rod after transverse movement is fixed by tightening the threaded jack.

[0013] As a further limitation, the guide base comprises a guide base body and a detachable rear cover, the guide base body is formed with a matching slot on the back side to match the transverse guide frame, so that the guide base body can be pre-fixedly assembled with the transverse guide frame in a clamping manner in the slot position; and after pre-fixed assembly, the guide base body is further fixedly assembled by the rear cover to ensure stable and reliable connection between the guide base body and the transverse guide frame.

[0014] As a further limitation, the rod body of the vertical rod is a square tube, and recesses are formed on both sides of the square tube along the length direction of the tube body; the sleeve hole of the sleeve base matches the cross-sectional dimension of the square tube.

[0015] As a further limitation, the sleeve base is provided with a locking bolt, and the rod body of the vertical rod is formed with a locking screw hole matching the locking bolt in the height direction, and the locking bolt can lock the sleeve base at a specified height position on the rod body after being tightened.

[0016] As a further limitation, a telescopic arm support is provided between the spherical hinge support and the sleeve base, and the telescopic arm support is assembled and connected with the sleeve base through the spherical hinge support on the inside;

[0017] The spherical hinge support provided on the back side of the assembly frame and the spherical hinge support connecting the telescopic arm support and the sleeve base are both formed with a jacking block on the back side, which can press and fix the spherical hinge support.

[0018] Beneficial effects: the multi-picture display monitoring alarm system of the utility model has innovatively improved the structure of the display unit in the system. It adopts a frame support as the core support structure and is designed into a detachable modular form; through the ingenious combination of the structural base, the vertical rod and the display fixing unit, the display unit is conveniently assembled. This design enables the display fixing unit to be flexibly adjusted in position in the horizontal and vertical directions, and cooperates with the ball hinge structure on the display fixing unit to easily adjust the layout of the display array. Whether the number of displays is increased or decreased, or the position and angle of the display are adjusted, it can be quickly completed without the tedious reinstallation process. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The assembly schematic view of the preferred embodiment of the utility model.

[0020] Figure 2 The assembly state top view of the single display fixing unit. Figure 1

[0021] Wherein: 1, display; 2, display fixing unit; 3, sleeve base; 4, assembly frame; 5, vertical rod; 6, truss; 7, structural base; 8, guide base; 9, horizontal rod; 10, ball hinge support; 11, locking bolt; 12, jacking block; 13, connecting screw. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects achieved by the utility model easy to understand, the utility model is further described below in combination with specific drawings.

[0023] Referring to Figure 1 , Figure 2 The preferred embodiment of the multi-picture display monitoring alarm system, in this embodiment, the multi-picture display monitoring alarm system is similar to the multi-picture display monitoring alarm system in the prior art, which is used for monitoring the community environment and timely issuing an alarm signal when an abnormal condition is found.

[0024] The system comprises an image acquisition device, a central processing system, a display unit and an alarm device, the image acquisition device is a plurality of cameras externally arranged in the community, the central processing system and the display unit are arranged in a monitoring room, and the alarm device is in communication connection with the central processing system to timely issue an audible and visual alarm signal when an abnormal condition is found.

[0025] ​The improved part of the system of the embodiment is the display unit, which comprises a display array composed of a plurality of displays 1. The corresponding display array is a 4*3 display array, which is assembled by a frame support. The frame support is designed ingeniously, which not only meets the flexible assembly requirement of the display array, but also ensures the stability and durability of the whole system.

[0026] For the convenience of structural description, in Figure 1 In the embodiment shown, only the left two columns of the display array are assembled with three displays 1 in each column, and the right two columns are display fixing units 2 without display 1.

[0027] The frame support of the embodiment is composed of a structural base 7, a vertical rod 5 and a display fixing unit 2. The structural base 7, the vertical rod 5 and the display fixing unit 2 are independently formed, and they are independently stored and managed for convenient transportation and on-site rapid assembly.

[0028] The structural base 7 serves as the foundation of the whole frame support, ensuring the stability of the whole structure. The main body is composed of a custom-sized frame outer support to meet the on-site assembly requirements. At the bottom and corner positions, the frame outer support is equipped with reinforcement structures, which can be directly formed in different embodiments. The buried structure or the assembled buried structure (such as assembled expansion bolts or foot assembly bolts) is designed to ensure that the structural base 7 can be firmly fixed to the ground, avoiding the display unit of the multi-picture display monitoring alarm system from shaking or falling during operation, and improving the stability and safety of the whole system.

[0029] The inner side of the frame outer support adopts a truss 6 as a support structure, which not only reduces the overall weight, but also ensures sufficient strength. The structural base 7 is closed at the front of the frame outer support by a decorative shell plate (surface decorative plate), thereby improving the appearance and protection ability of the whole frame support.

[0030] The structural base 7 is formed with a horizontal guide in the horizontal direction inside the frame outer support, which comprises two horizontal rods 9 arranged in parallel and spaced apart in the embodiment, and the corresponding vertical rod 5 has two guide seats 8 at the lower part matched with the horizontal rods 9. The guide seats 8 have assembly slots matched with the cross section of the horizontal rods 9, and the guide seats 8 are slidably assembled on the two horizontal rods 9 through the assembly slots, so that the vertical rod 5 can move stably in the horizontal direction along the horizontal guide. This design allows users to easily adjust the position of the vertical rod 5 on the horizontal guide according to actual needs, thereby adjusting the layout of the display array.

[0031] On the back side of the guide base 8, a threaded jacking rod is arranged. After the vertical rod 5 is moved to the desired position, the user can tighten the threaded jacking rod to generate friction between the guide base 8 and the horizontal rod 9, thereby fixing the position of the vertical rod 5 and preventing it from moving during use. This design is not only simple and easy to implement, but also effectively ensures the stability of the system.

[0032] In another embodiment, the guide base 8 can be designed as a half-joint structure including a guide base body and a detachable rear cover. The guide base body is formed with a matching slot on the back side to match the horizontal guide frame, so that the guide base body can be pre-assembled with the horizontal guide frame in a clamping manner at the slot position. After pre-assembly, the guide base body is further assembled and fixed by the rear cover to ensure stable and reliable connection between the guide base body and the horizontal guide frame. This design not only improves the stability of the entire frame support, but also facilitates the installation and disassembly process for the user.

[0033] In this embodiment, the vertical rod 5 uses a square tube as the rod body and is designed with grooves along the length of the tube on both sides. This structure not only gives the vertical rod 5 sufficient strength and stability, but also enhances its resistance to twisting and bending. In addition, this design also facilitates the assembly and position adjustment of the corresponding display fixing unit 2 on the vertical rod 5.

[0034] The structure and assembly style of the corresponding display fixing unit 2 are shown in Figure 2 The display fixing unit 2 includes a sleeve 3 and an assembly frame 4, which are connected by a ball hinge support 10. The sleeve 3 is formed with a through-hole matching the cross-sectional size of the vertical rod 5, through which the sleeve 3 can be directly fitted on the rod body of the vertical rod 5 as shown in Figure 2 The assembly frame 4 is a plate structure with assembly screw holes on the plate surface corresponding to the screw holes on the back of the display 1. These holes are used to fix and connect the back of the display 1 through connecting screws 13.

[0035] The vertical rod 5 is spaced apart along the height direction and provided with a positioning assembly hole, and the sleeve 3 is formed with a counter-bore on the back side matching the positioning assembly hole. The design of the sleeve 3 allows the display fixing unit 2 to be adjusted in position in the height direction of the vertical rod 5, and after adjustment, the position is fixed and assembled by using a locking bolt 11 to pass through the superimposed and aligned positioning assembly hole / counter-bore. This design not only meets the flexible adjustment requirements of the display array in the vertical direction, but also ensures the stability and safety of the display during use.

[0036] The ball hinge support 10 structure on the display fixing unit 2 can enable the display 1 to rotate and adjust at a certain angle in the horizontal plane to meet the needs of the user for the optimal viewing angle of the display 1. The ball hinge support 10 is provided with a clamping block 12, which is clamped and fixed to the ball hinge support 10 and the telescopic arm frame through a suitable locking mechanism, such as a bolt or a buckle, so as to ensure that the display 1 can be kept stable after being adjusted to the right position and cannot shake or deviate in position due to external factors.

[0037] In another embodiment, in order to facilitate the position adjustment of a single display 1, a telescopic arm frame can also be arranged between the ball hinge support 10 and the sleeve 3, which can be adjusted in extension and retraction through an electric control element or manually to adapt to the installation position and angle requirements of different displays 1. The design of the telescopic arm frame enables the display 1 to not only rotate and adjust in the horizontal plane, but also tilt in a certain range in the vertical direction, further improving the flexibility and convenience of the user for the layout adjustment of the display array. In addition, a ball hinge support 10 can also be arranged at the outer end of the telescopic arm frame, and a clamping structure such as the clamping block 12 can also be arranged on the ball hinge support 10, so as to ensure that the display 1 can be kept stable after being adjusted to the right position.

[0038] The multi-picture display monitoring alarm system of the embodiment, through the above structural design and assembly mode, not only realizes the flexible adjustment and convenient assembly of the display array, but also ensures the stability and durability of the whole system. In actual application, the user can easily adjust the layout of the display array and the position and angle of the display according to the monitoring requirements and scene changes, without the tedious reinstallation process, greatly improving the use efficiency and convenience of the system.

[0039] In addition, the frame support of the embodiment also has good expansibility and compatibility. The user can increase or decrease the number of displays on the frame support according to actual needs to adapt to different monitoring requirements and scene changes. At the same time, the modular design of the frame support also makes the maintenance and upgrading of the system more simple and convenient.

[0040] The basic principle, main features and advantages of the present application have been shown and described. Those skilled in the art should understand that the purpose of these embodiments is only to illustrate the present application and is not intended to limit the protection scope of the present application. In addition, it should also be understood that after reading the technical content of the present application, those skilled in the art can make various modifications, modifications and / or variations to the present application, and all these equivalent forms also fall within the protection scope defined by the claims attached to the present application.

Claims

1. A multi-screen display monitoring and alarm system, characterized in that, Includes multiple display arrays and a frame bracket for assembling the display arrays. The frame support includes a structural base, uprights, and a display fixing unit. The structural base is a hollow steel frame structure with a horizontal guide formed inside. The lower part of the uprights has a guide seat, and multiple uprights are assembled onto the horizontal guide through the guide seat, and their horizontal position can be adjusted on the horizontal guide through the guide seat. The display fixing unit includes a sleeve that matches the size of the upright and is fitted onto the upright body, and can be adjusted in height along the upright; the sleeve has a mounting bracket formed on it for mounting to the back of the display, and the mounting bracket is assembled with the sleeve on the back side by a ball joint support.

2. The multi-screen display monitoring and alarm system according to claim 1, characterized in that, The structural base is provided with stabilizing feet at the bottom corners, and expansion bolt assembly positions or anchor bolt assembly positions are reserved at the stabilizing feet.

3. The multi-screen display monitoring and alarm system according to claim 1, characterized in that, The structural base includes an outer frame support, with a truss serving as the inner support structure, and the front side of the structural base is closed with a decorative shell plate.

4. The multi-screen display monitoring and alarm system according to claim 1, characterized in that, The transverse guide includes two parallel and spaced-apart horizontal bars. The guide seat has two mounting slots that match the cross section of the horizontal bars. The guide seat is slidably assembled with the two horizontal bars through the mounting slots, thereby enabling the uprights to maintain a stable transverse movement.

5. The multi-screen display monitoring and alarm system according to claim 4, characterized in that, The guide seat has a threaded push rod formed on the back side of the assembly slot. The guide seat fixes the position of the upright after lateral movement by tightening the threaded push rod.

6. The multi-screen display monitoring and alarm system according to claim 1, characterized in that, The guide seat includes a guide seat body and a detachable rear cover. The guide seat body has a groove formed on the back side that matches the transverse guide frame, so that the guide seat body can be pre-fixed and assembled with the transverse guide frame in a snap-fit ​​manner at the groove position; and after the pre-fixed assembly, the guide seat body is further fixed and assembled by the rear cover.

7. The multi-screen display monitoring and alarm system according to claim 1, characterized in that, The pole body is a rectangular tube, and grooves are formed on both sides of the rectangular tube along the length of the tube body; the fitting hole of the sleeve matches the cross-sectional dimensions of the rectangular tube.

8. The multi-screen display monitoring and alarm system according to claim 1, characterized in that, The sleeve is provided with a locking bolt, and the upright has a locking screw hole formed along the height direction that matches the locking bolt. After the locking bolt is tightened, the sleeve can be locked at a specified height position on the upright.

9. The multi-screen display monitoring and alarm system according to claim 1, characterized in that, A telescopic boom is provided between the ball joint support and the sleeve, and the telescopic boom is assembled and connected to the sleeve on the inner side through the ball joint support.

10. The multi-screen display monitoring and alarm system according to claim 9, characterized in that, Both the ball joint support located on the back side of the assembly frame and the ball joint support connecting the telescopic boom and the sleeve have clamping blocks formed on their back sides. The clamping blocks can be used to press and fix the ball joint support.

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