Centralized multi-screen monitoring device

Abstract

The utility model discloses a centralized multi-screen monitoring device which comprises monitoring display screens, a display screen frame shell and a movable supporting arm rod, the monitoring display screens are installed and connected in the inner side of the front end of the display screen frame shell, and the movable supporting arm rod is arranged at the rear end of the display screen frame shell. Positioning sleeve pull rods are arranged on the two sides of the front portion of the movable supporting arm rod, a limiting placement base is arranged on the peripheral side of the lower end of the movable supporting arm rod, dustproof folding cloth is arranged between the movable supporting arm rod and the limiting placement base, and a positioning moving mechanism is arranged on the position, located on the limiting placement base, of the rear side of the lower end of the movable supporting arm rod. And the monitoring display screen is electrically connected with an external controller. The centralized multi-screen monitoring device disclosed by the utility model has the technical effect that the centralized multi-screen monitoring device can be adjusted and moved back and forth according to use requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-screen monitoring, in particular to a centralized multi-screen monitoring device. Background Art

[0002] The monitoring system is one of the most widely used systems in the security system. The more suitable construction site monitoring system on the market now is the handheld video communication equipment. Video monitoring is now the mainstream. In the monitoring display viewing, a multi-screen monitoring device is needed. Multiple screens are combined together to facilitate personnel viewing.

[0003] The existing Chinese patent CN219796690U disclosed a property monitoring multi-screen display device on October 3, 2023, which relates to the field of property management technology, including a display component, the rear surface of which is fixedly connected to a support component; the display component includes a support block, and the outer surfaces on both sides of the support block are fixedly connected to mounting blocks, and the front surfaces of the two mounting blocks are symmetrically provided with slots, and the inner walls on both sides of the multiple slots are provided with locking grooves, and the inner surfaces of the multiple slots are inserted with rectangular blocks.

[0004] However, when the above device is placed, it is supported by the supporting assembly and the overall position cannot be effectively moved at will after placement, so the position of the upper display assembly cannot be effectively changed, so that the placement position is fixed, and it cannot be adjusted forward and backward according to the needs of personnel. Utility Model Content

[0005] The utility model discloses a centralized multi-screen monitoring device, which aims to solve the technical problem that the above-mentioned device is placed by supporting it through a supporting component, and the overall position cannot be effectively moved at will after placement, so the position of the upper display component cannot be effectively changed, so that the placement position is fixed, and it is impossible to adjust and move it forward and backward according to the use needs of personnel.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A centralized multi-screen monitoring device comprises a monitoring display screen, a display screen frame shell and a movable support arm, wherein a plurality of the monitoring display screens are installed and connected to the inner side of the front end of the display screen frame shell, a movable support arm is provided at the rear end of the display screen frame shell, positioning sleeve pull rods are provided on both sides in front of the movable support arm, a limited placement seat is provided on the peripheral side of the lower end of the movable support arm, a dustproof folding cloth is provided between the movable support arm and the limited placement seat, a positioning and moving mechanism is provided on the limited placement seat at the rear side of the lower end of the movable support arm, and the monitoring display screen is electrically connected to an external controller.

[0008] By setting up a limited position placement seat structure, it can be installed and fixed on an external workbench accordingly. The movable support arm rod on the inner side of the upper end of the limited position placement seat can effectively support the display screen frame shell for placement, and multiple monitoring display screens can be installed on the inner side of the front end of the display screen frame shell for centralized use, so that multiple screens can be centralized for monitoring and viewing. When adjusting the position of the monitoring display screen, the personnel releases the positioning moving mechanism and holds the positioning sleeve pull rod on the movable support arm rod to push and pull, so that the movable support arm rod can be positioned and moved back and forth on the limited position placement seat. This makes it easy to adjust the position for use according to the needs, which is more convenient when in use.

[0009] In a preferred embodiment, the positioning sleeve pull rod includes a mounting disc, a metal grip rod, an anti-slip rubber sleeve, a right-angle connecting rod, a walkie-talkie snap sleeve plate and a snap sleeve cavity. The metal grip rod is provided with an anti-slip rubber sleeve on the circumference, a walkie-talkie snap sleeve plate is provided in the middle of the lower end of the metal grip rod, a snap sleeve cavity is provided on the inner side of the front end of the walkie-talkie snap sleeve plate, right-angle connecting rods are provided on the inner sides of both ends of the metal grip rod, a mounting disc is provided on the inner end of the right-angle connecting rod, and the mounting disc is connected to the movable support arm rod.

[0010] The positioning sleeve pull rod structure is provided, so that it is convenient to hold and push and pull for use, and the intercom body can be fixed in a limited position for placement.

[0011] In a preferred solution, the movable support arm comprises a movable T-shaped plate, an upper end block, a support vertical plate, assembly screws and an outer ear plate, outer ear plates are arranged on both sides of the upper end of the support vertical plate, assembly screws are arranged on the inner side of the outer ear plate, an upper end block is arranged at the lower end of the support vertical plate, a movable T-shaped plate is arranged at the lower end of the upper end block, the movable T-shaped plate is sleeved on the limit placement seat, the upper end block is connected to the positioning and moving mechanism, and the outer ear plate is connected to the display screen frame shell through assembly screws.

[0012] The movable support arm structure is provided, which facilitates the adjustment of the limit movement and provides stable support for use.

[0013] In a preferred solution, the positioning and moving mechanism includes a hollow long block, a locking bolt and a movable telescopic rod. A movable telescopic rod is arranged in the middle of the hollow long block, and a locking bolt is arranged at the connection between the hollow long block and the movable telescopic rod. The hollow long block is connected to a limit placement seat, and the movable telescopic rod is connected to a movable support arm rod.

[0014] By providing a positioning and moving mechanism structure, a positioning and pulling effect is achieved, thereby enabling stable movement.

[0015] In a preferred solution, the limiting placement seat includes mounting screws, T-shaped limiting grooves and a placement seat shell, a T-shaped limiting groove is provided on the inner side of the upper end of the placement seat shell, mounting screws are provided at the corners of the placement seat shell, and the placement seat shell is connected to the movable support arm through the T-shaped limiting groove.

[0016] By setting a limited position placement seat structure, a limiting effect is achieved.

[0017] In a preferred solution, two positioning and moving mechanisms are provided, and the positioning and moving mechanisms are symmetrically arranged on both sides of the upper end of the limiting placement seat.

[0018] By providing a positioning movement mechanism structure, a limiting pulling effect can be achieved on both sides of the upper end of the limiting placement seat.

[0019] In a preferred solution, the movable support arm and the position limiting placement seat are connected by sleeve connection, and the lower end of the movable support arm is sleeved in the inner side of the upper end of the position limiting placement seat.

[0020] By providing a limited position placement seat structure, the movable support arm can be used in a limited position and moved.

[0021] As can be seen from the above, a centralized multi-screen monitoring device includes a monitoring display screen, a display screen frame shell and a movable support arm, a plurality of the monitoring display screens are installed and connected in the front inner side of the display screen frame shell, a movable support arm is provided at the rear end of the display screen frame shell, positioning sleeve pull rods are provided on both sides of the front of the movable support arm, a limited placement seat is provided on the peripheral side of the lower end of the movable support arm, a dustproof folding cloth is provided between the movable support arm and the limited placement seat, a positioning and moving mechanism is provided on the rear side of the lower end of the movable support arm located on the limited placement seat, and the monitoring display screen is electrically connected to an external controller. The centralized multi-screen monitoring device provided by the utility model has the technical effect of being able to adjust and move forward and backward according to the use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The present invention is a three-dimensional structural schematic diagram of a centralized multi-screen monitoring device proposed by the present invention.

[0023] Figure 2 The utility model provides a schematic diagram of the positioning sleeve pull rod structure of a centralized multi-screen monitoring device.

[0024] Figure 3 The present invention is a schematic diagram of a movable support arm structure of a centralized multi-screen monitoring device.

[0025] Figure 4 The present invention is a schematic diagram of the structure of a positioning and moving mechanism of a centralized multi-screen monitoring device.

[0026] Figure 5 The utility model is a schematic diagram of the structure of a limiting placement seat of a centralized multi-screen monitoring device.

[0027] In the attached drawings: 1. monitoring display screen; 2. display screen frame; 3. movable support arm; 31. movable T-shaped plate; 32. upper end block; 33. support vertical plate; 34. assembly screw; 35. outer ear plate; 4. positioning and moving mechanism; 41. hollow long block; 42. locking bolt; 43. movable telescopic rod; 5. limited placement seat; 51. mounting screw; 52. T-shaped limited slot; 53. placement seat shell; 6. dustproof folding cloth; 7. positioning sleeve pull rod; 71. mounting disc; 72. metal grip; 73. anti-slip rubber sleeve; 74. right-angle connecting rod; 75. intercom buckle sleeve plate; 76. buckle sleeve cavity. DETAILED DESCRIPTION

[0028] 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.

[0029] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0030] Reference Figure 1-Figure 5 A centralized multi-screen monitoring device comprises a monitoring display screen 1, a display screen frame shell 2 and a movable support arm 3. A plurality of monitoring display screens 1 are installed and connected in the inner side of the front end of the display screen frame shell 2. A movable support arm 3 is arranged at the rear end of the display screen frame shell 2. Positioning sleeve pull rods 7 are arranged on both sides of the front of the movable support arm 3. A limited placement seat 5 is arranged around the lower end of the movable support arm 3. A dustproof folding cloth 6 is arranged between the movable support arm 3 and the limited placement seat 5. A positioning moving mechanism 4 is arranged on the rear side of the lower end of the movable support arm 3 located on the limited placement seat 5. The monitoring display screen 1 is electrically connected to an external controller.

[0031] Reference Figure 1 and Figure 2In a preferred embodiment, the positioning sleeve pull rod 7 includes a mounting disc 71, a metal gripping rod 72, an anti-skid rubber sleeve 73, a right-angle connecting rod 74, an intercom buckle sleeve plate 75 and a buckle sleeve cavity 76. The metal gripping rod 72 is provided with an anti-skid rubber sleeve 73 on its circumference, the intercom buckle sleeve plate 75 is provided in the middle of the lower end of the metal gripping rod 72, the front end of the intercom buckle sleeve plate 75 is provided with a buckle sleeve cavity 76, the inner side of both ends of the metal gripping rod 72 is provided with a right-angle connecting rod 74, the inner end of the right-angle connecting rod 74 is provided with a mounting disc 71, and the mounting disc 71 is connected to the movable support On the support arm 3, the mounting disc 71 of the positioning sleeve pull rod 7 is connected to the movable support arm 3 by screws, so that the mounting disc 71 is easy to install and place, and the mounting disc 71 can drive the right-angle connecting rod 74 to be placed, and the right-angle connecting rod 74 can drive the metal grip rod 72 to be placed. When pushing materials, the personnel hold the anti-slip rubber sleeve 73 on the side of the metal grip rod 72, so as to effectively avoid sliding when holding and pushing. The intercom snap sleeve plate 75 at the lower end of the metal grip rod 72 passes through the area of ​​the snap sleeve cavity 76, so that it can be snapped to the external docking body, which is convenient for placement and use.

[0032] Reference Figure 1 and Figure 3 In a preferred embodiment, the movable support arm 3 includes a movable T-shaped plate 31, an upper end block 32, a support vertical plate 33, an assembly screw 34 and an outer ear plate 35. The outer ear plates 35 are arranged on both sides of the upper end of the support vertical plate 33, and the inner side of the outer ear plate 35 is provided with an assembly screw 34. The lower end of the support vertical plate 33 is provided with an upper end block 32, and the lower end of the upper end block 32 is provided with a movable T-shaped plate 31. The movable T-shaped plate 31 is sleeved on the limit placement seat 5, and the upper end block 32 is connected to the positioning and moving mechanism 4. The outer ear plate 35 is assembled by the assembly screws 34 is connected to the display screen frame shell 2, and the movable T-plate 31 of the movable support arm 3 is sleeved on the limit placement seat 5, so that the movable T-plate 31 can be limited and moved in the limit placement seat 5, and the movable T-plate 31 can drive the upper end block 32, the supporting vertical plate 33 and the outer ear plate 35 to move when moving, and the outer ear plate 35 is connected to the display screen frame shell 2 by assembling screws 34, so that the display screen frame shell 2 can be driven to move, and the upper end block 32 is fixed on the positioning and moving mechanism 4, so that the positioning and moving mechanism 4 can be effectively limited and fixed for use.

[0033] Reference Figure 1 and Figure 4In a preferred embodiment, the positioning and moving mechanism 4 includes a hollow long block 41, a locking bolt 42 and a movable telescopic rod 43. The movable telescopic rod 43 is arranged in the middle of the hollow long block 41. The locking bolt 42 is arranged at the connection between the hollow long block 41 and the movable telescopic rod 43. The hollow long block 41 is connected to the limit placement seat 5, and the movable telescopic rod 43 is connected to the movable support arm 3. The hollow long block 41 of the positioning and moving mechanism 4 is welded and connected to the limit placement seat 5, so that the hollow long block 41 is convenient for During installation and placement, when the personnel loosen the locking bolt 42, the movable telescopic rod 43 can move within the hollow long block 41, and one end of the movable telescopic rod 43 is connected to the movable supporting arm 3, so that the movable supporting arm 3 can move within the limited position, and the hollow long block 41 and the movable telescopic rod 43 are fixed by the locking bolt 42. When the locking bolt 42 is fixed, the movement of the movable telescopic rod 43 is effectively avoided, and the movable telescopic rod 43 can pull the movable supporting arm 3 for placement, so that it can be stably placed and used.

[0034] Reference Figure 1 and Figure 5 In a preferred embodiment, the limited placement seat 5 includes a mounting screw 51, a T-shaped limiting groove 52 and a placement seat shell 53. The inner side of the upper end of the placement seat shell 53 is provided with a T-shaped limiting groove 52, and the corner of the placement seat shell 53 is provided with a mounting screw 51. The placement seat shell 53 is connected to the movable support arm 3 through the T-shaped limiting groove 52. The placement seat shell 53 of the limited placement seat 5 can be correspondingly installed on an external workbench through the mounting screws 51 at the corner. Due to the T-shaped limiting groove 52 on the inner side of the upper end of the placement seat shell 53, the lower end of the movable support arm 3 can be limited to move forward and backward.

[0035] Reference Figure 1 In a preferred embodiment, two positioning movement mechanisms 4 are provided, and the positioning movement mechanisms 4 are symmetrically arranged on both sides of the upper end of the limiting placement seat 5, so that they can be used for effective limiting and pulling positioning.

[0036] Reference Figure 1 In a preferred embodiment, the movable support arm 3 and the limit placement seat 5 are connected by a sleeve, and the lower end of the movable support arm 3 is sleeved in the inner side of the upper end of the limit placement seat 5, so that it can be used for limited movement, which is more stable when moving.

[0037] Working principle: When in use, the limit placement seat 5 is installed and fixed on an external workbench, and the movable support arm rod 3 on the inner side of the upper end of the limit placement seat 5 can effectively support the display screen frame shell 2 for placement, and multiple monitoring display screens 1 can be installed on the inner side of the front end of the display screen frame shell 2 for centralized use, so that multiple screens can be centralized for monitoring and viewing. When adjusting the position of the monitoring display screen 1, the personnel releases the positioning and moving mechanism 4, and holds the positioning sleeve pull rod 7 on the movable support arm rod 3 to push and pull, so that the movable support arm rod 3 can be positioned and moved back and forth on the limit placement seat 5, which is convenient for adjusting the position according to the needs of use, thereby making it more convenient to use.

[0038] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A centralized multi-screen monitoring device, comprising a monitoring display screen (1), a display screen frame (2) and a movable support arm (3), wherein a plurality of the monitoring display screens (1) are mounted and connected to the inner side of the front end of the display screen frame (2), and a movable support arm (3) is provided at the rear end of the display screen frame (2), characterized in that: Positioning sleeve pull rods (7) are arranged on both sides in front of the movable support arm (3); a limited placement seat (5) is arranged on the peripheral side of the lower end of the movable support arm (3); a dustproof folding cloth (6) is arranged between the movable support arm (3) and the limited placement seat (5); a positioning movement mechanism (4) is arranged on the limited placement seat (5) at the rear side of the lower end of the movable support arm (3); and the monitoring display screen (1) is electrically connected to an external controller.

2. A centralized multi-screen monitoring device according to claim 1, characterized in that: The positioning sleeve pull rod (7) comprises a mounting disc (71), a metal gripping rod (72), an anti-skid rubber sleeve (73), a right-angle connecting rod (74), an intercom buckle sleeve plate (75) and a buckle sleeve cavity (76); the metal gripping rod (72) is provided with an anti-skid rubber sleeve (73) on its circumference; the middle of the lower end of the metal gripping rod (72) is provided with an intercom buckle sleeve plate (75); the inner side of the front end of the intercom buckle sleeve plate (75) is provided with a buckle sleeve cavity (76); the inner sides of both ends of the metal gripping rod (72) are provided with right-angle connecting rods (74); the inner ends of the right-angle connecting rods (74) are provided with mounting discs (71); and the mounting discs (71) are connected to the movable support arm rod (3).

3. A centralized multi-screen monitoring device according to claim 1, characterized in that: The movable support arm (3) comprises a movable T-shaped plate (31), an upper end block (32), a support vertical plate (33), an assembly screw (34) and an outer ear plate (35). The outer ear plates (35) are arranged on both sides of the upper end of the support vertical plate (33), and the inner side of the outer ear plates (35) is provided with an assembly screw (34). The lower end of the support vertical plate (33) is provided with an upper end block (32), and the lower end of the upper end block (32) is provided with a movable T-shaped plate (31). The movable T-shaped plate (31) is sleeved on the limit placement seat (5), the upper end block (32) is connected to the positioning and moving mechanism (4), and the outer ear plate (35) is connected to the display screen frame shell (2) through the assembly screw (34).

4. A centralized multi-screen monitoring device according to claim 1, characterized in that: The positioning and moving mechanism (4) comprises a hollow long block (41), a locking bolt (42) and a movable telescopic rod (43); the movable telescopic rod (43) is arranged in the middle of the hollow long block (41); a locking bolt (42) is arranged at the connection between the hollow long block (41) and the movable telescopic rod (43); the hollow long block (41) is connected to a limit placement seat (5); and the movable telescopic rod (43) is connected to a movable support arm rod (3).

5. A centralized multi-screen monitoring device according to claim 1, characterized in that: The limiting placement seat (5) comprises a mounting screw (51), a T-shaped limiting groove (52) and a placement seat shell (53); the inner side of the upper end of the placement seat shell (53) is provided with a T-shaped limiting groove (52); the corner of the placement seat shell (53) is provided with a mounting screw (51); and the placement seat shell (53) is connected to the movable support arm (3) via the T-shaped limiting groove (52).

6. A centralized multi-screen monitoring device according to claim 1, characterized in that: There are two positioning and moving mechanisms (4) in total, and the positioning and moving mechanisms (4) are symmetrically arranged on both sides of the upper end of the limiting placement seat (5).

7. A centralized multi-screen monitoring device according to claim 1, characterized in that: The movable support arm (3) and the position limiting placement seat (5) are connected by sleeve connection, and the lower end of the movable support arm (3) is sleeved in the inner side of the upper end of the position limiting placement seat (5).

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