Urban traffic scheduling display device

Abstract

The utility model discloses urban traffic scheduling display equipment, and relates to the field of traffic scheduling auxiliary equipment. The urban traffic scheduling display equipment comprises a plurality of groups of assembled LED screens, a positioning frame and a telescopic bracket, the telescopic support comprises a fixed frame and a sliding frame movably inserted in the outer surface of the front end of the fixed frame, a supporting arm is fixedly arranged at the front end of the sliding frame, and the assembled LED screen is hung on the supporting arm; a spring cotter piece is arranged in the middle of the sliding frame and movably connected with the fixing frame in an inserted mode. According to the urban traffic dispatching display equipment, during maintenance, a handle is pulled outwards, a traction steel cable pulls an insertion plate to move downwards to be moved out of a fixing frame, an assembled LED screen is pulled outwards, a sliding frame slides outwards on the outer surface of the fixing frame, the assembled LED screen protrudes outwards, at the moment, the assembled LED screen is lifted upwards and can be taken down, and then the assembled LED screen can be taken down. Meanwhile, after installation, gaps are small, attractiveness is achieved, and meanwhile the spliced LED screens are close to each other and prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic dispatch auxiliary equipment, in particular to urban traffic dispatch display equipment. Background Art

[0002] In urban traffic management departments, a special dispatch room is usually set up. By installing display equipment in the dispatch room and connecting it to urban monitoring, the urban traffic conditions can be monitored in real time, making it easier for the traffic management department to make dispatch adjustments based on actual traffic conditions.

[0003] Existing display devices usually install brackets on the wall and then install assembled LED display screens on the wall. In order to facilitate subsequent maintenance and disassembly, the screen is usually installed on the bracket in a hanging manner. This requires that in order to facilitate the screen to be pushed upward and removed from the bracket during actual use, a movable space needs to be set up above and below, resulting in a large gap between the upper and lower screens. On the one hand, it is not beautiful, and on the other hand, the screen is prone to falling. If no gap is set, all screens above the target screen need to be moved during disassembly, which makes disassembly and assembly more difficult. Therefore, a city traffic scheduling display device is specially provided to solve the above problems. Utility Model Content

[0004] In view of the deficiencies of the prior art, the present invention provides an urban traffic dispatching display device, which solves the problem that the existing urban traffic dispatching display device has a large installation gap and is inconvenient to disassemble and assemble when it is installed on the wall through a bracket.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an urban traffic dispatch display device comprises a plurality of assembled LED screens, a positioning frame is provided on the outside of the assembled LED screens, and a telescopic bracket is provided on the back of the assembled LED screens;

[0006] The plurality of groups of assembled LED screens are arranged in a matrix, and the opposite sides of two adjacent groups of assembled LED screens are abutted against each other;

[0007] The telescopic bracket includes a fixed bracket and a sliding bracket movably connected to the outer surface of the front end of the fixed bracket. The front end of the sliding bracket is fixedly provided with a support arm, and the assembled LED screen is suspended on the support arm.

[0008] A spring latch component is provided in the middle of the sliding frame, and the spring latch component is movably plugged into the fixing frame.

[0009] Preferably, a hanging groove is provided on the upper surface of the support arm, and a hook is fixedly installed on the back of the assembled LED screen, and the hook is movably inserted into the hanging groove.

[0010] Preferably, a connecting frame is fixedly installed between the support arm and the sliding frame, an L-shaped support arm is fixedly installed on the lower surface of the bottom support arm, and the bottom end of the assembled LED screen is in contact with the upper surface of the L-shaped support arm.

[0011] Preferably, the number of the L-shaped support arms is three, and the spring latch member is arranged in the middle of the L-shaped support arm.

[0012] Preferably, the spring latch member comprises:

[0013] The cover is fixedly arranged on the back of the L-shaped bracket;

[0014] The plug board is movably plugged into the top of the L-shaped bracket;

[0015] The handle is movably connected to the bottom of the L-shaped bracket;

[0016] A traction steel rope is fixed between the plug plate and the handle;

[0017] A support plate is fixedly arranged on the inner wall of the housing, and the traction cable passes through the support plate;

[0018] The memory spring is movably sleeved on the outer surface of the traction cable, and two ends of the memory spring are respectively against the plug plate and the support plate.

[0019] Preferably, the top end of the plug board is movably plugged into the front end of the fixing frame.

[0020] Preferably, an anti-slip shaft is fixedly provided inside the fixing frame, and both ends of the anti-slip shaft are slidably connected to the inner walls on both sides of the sliding frame respectively.

[0021] The utility model discloses an urban traffic dispatching display device, which has the following beneficial effects: a plurality of groups of assembled LED screens are arranged in a matrix in a positioning frame, and a telescopic bracket is provided on the back of each group of assembled LED screens. The telescopic bracket is used to push the assembled LED screens inward during installation, so that two adjacent groups of assembled LED screens are close to each other, reducing the gap. During maintenance, the handle is pulled outward, so that the traction steel cable pulls the plug plate downward and moves it out of the fixed frame, and then the assembled LED screen is pulled outward, so that the sliding frame slides outward on the outer surface of the fixed frame, thereby making the assembled LED screen protrude outward. At this time, the assembled LED screen can be lifted up and removed, so that it is convenient to disassemble and assemble. At the same time, the gap is small after installation, which is beautiful. At the same time, the assembled LED screens are close to each other to prevent falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a schematic diagram of the overall front structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the overall back structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the back structure of the assembled LED screen of the utility model;

[0026] Figure 4 This is a schematic diagram of the outer surface structure of the telescopic bracket of the utility model;

[0027] Figure 5 This is a schematic diagram of the back structure of the telescopic bracket of the utility model;

[0028] Figure 6 This is a cross-sectional view of the internal structure of the spring latch of the utility model.

[0029] In the figure: 1. Assembled LED screen; 11. Hook; 2. Telescopic bracket; 21. Sliding frame; 22. Fixed frame; 23. Connecting frame; 24. Support arm; 25. L-shaped support arm; 26. Anti-slip shaft; 27. Hanging slot; 28. Spring latch; 281. Cover; 282. Insert plate; 283. Handle; 284. Traction cable; 285. Memory spring; 286. Support plate; 3. Positioning frame. DETAILED DESCRIPTION

[0030] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0031] The embodiments of the present application provide a city traffic dispatch display device, thereby solving the problem that the existing city traffic dispatch display device has a large installation gap and is inconvenient to disassemble and assemble when it is installed on a wall through a bracket.

[0032] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0033] The embodiment of the utility model discloses a city traffic dispatch display device.

[0034] According to the attached Figure 1-6 As shown, it includes multiple groups of assembled LED screens 1, a positioning frame 3 is provided on the outside of the assembled LED screen 1, and a telescopic bracket 2 is provided on the back of the assembled LED screen 1;

[0035] The multiple groups of assembled LED screens 1 are arranged in a matrix, and the opposite sides of two adjacent groups of assembled LED screens 1 are against each other;

[0036] The telescopic bracket 2 includes a fixed bracket 22 and a sliding bracket 21 movably connected to the outer surface of the front end of the fixed bracket 22. An anti-slip shaft 26 is fixedly provided inside the fixed bracket 22. The two ends of the anti-slip shaft 26 are respectively slidably connected to the inner walls of the two sides of the sliding bracket 21. A support arm 24 is fixedly provided at the front end of the sliding bracket 21, and the assembled LED screen 1 is suspended on the support arm 24.

[0037] The anti-slip shaft 26 limits the position of the sliding frame 21 when the sliding frame 21 is pulled and slid on the outer surface of the fixed frame 22 to prevent it from slipping.

[0038] A hanging groove 27 is provided on the upper surface of the support arm 24 , and a hook 11 is fixedly installed on the back of the assembled LED screen 1 , and the hook 11 is movably inserted into the hanging groove 27 , which is convenient for hanging installation and has low difficulty in disassembly and assembly.

[0039] A connecting frame 23 is fixedly installed between the support arm 24 and the sliding frame 21, and an L-shaped support arm 25 is fixedly installed on the lower surface of the bottom support arm 24. The bottom end of the assembled LED screen 1 is in contact with the upper surface of the L-shaped support arm 25. The assembled LED screen 1 is further supported by the L-shaped support arm 25 to prevent the support arm 24 from bending and deforming.

[0040] A spring latch 28 is provided in the middle of the sliding frame 21 , and the spring latch 28 is movably connected to the fixed frame 22 . There are three groups of L-shaped supporting arms 25 , and the spring latch 28 is provided in the middle L-shaped supporting arm 25 .

[0041] The spring latch member 28 includes a cover 281, a plug plate 282, a handle 283, a traction cable 284, a memory spring 285 and a support plate 286;

[0042] The cover shell 281 is fixedly set on the back of the L-shaped support arm 25, the plug plate 282 is movably inserted into the top of the L-shaped support arm 25, the handle 283 is movably inserted into the bottom of the L-shaped support arm 25, the traction cable 284 is fixedly set between the plug plate 282 and the handle 283, the support plate 286 is fixedly set on the inner wall of the cover shell 281, and the traction cable 284 passes through the support plate 286, the memory spring 285 is movably sleeved on the outer surface of the traction cable 284, and the two ends of the memory spring 285 are respectively against the plug plate 282 and the support plate 286, and the top of the plug plate 282 is movably inserted into the front end of the fixed frame 22.

[0043] During maintenance, the handle 283 is pulled outward, so that the traction cable 284 pulls the plug plate 282 downward and moves it out of the fixed frame 22, and then the assembled LED screen 1 is pulled outward, so that the sliding frame 21 slides outward on the outer surface of the fixed frame 22, thereby making the assembled LED screen 1 protrude outward. At this time, the assembled LED screen 1 can be lifted up and removed, so that it is convenient for disassembly and assembly. At the same time, the gap is small after installation, and it is beautiful. At the same time, the assembled LED screens 1 are close to each other to prevent them from falling.

[0044] 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. Urban traffic dispatch display equipment, comprising a plurality of assembled LED screens (1), characterized in that: A positioning frame (3) is provided on the outside of the assembled LED screen (1), and a telescopic bracket (2) is provided on the back of the assembled LED screen (1); The plurality of groups of assembled LED screens (1) are arranged in a matrix, and the opposite sides of two adjacent groups of assembled LED screens (1) are abutted against each other; The telescopic bracket (2) comprises a fixed bracket (22) and a sliding bracket (21) movably plugged into the front outer surface of the fixed bracket (22); a support arm (24) is fixedly provided at the front end of the sliding bracket (21); and the assembled LED screen (1) is suspended on the support arm (24); A spring latch component (28) is provided in the middle of the sliding frame (21), and the spring latch component (28) is movably plugged into the fixed frame (22).

2. The urban traffic dispatch display device according to claim 1, characterized in that: A hanging groove (27) is provided on the upper surface of the support arm (24), and a hook (11) is fixedly installed on the back of the assembled LED screen (1), and the hook (11) is movably inserted into the hanging groove (27).

3. The urban traffic dispatch display device according to claim 2, characterized in that: A connecting frame (23) is fixedly installed between the support arm (24) and the sliding frame (21), and an L-shaped support arm (25) is fixedly installed on the lower surface of the support arm (24) at the bottom, and the bottom end of the assembled LED screen (1) is in contact with the upper surface of the L-shaped support arm (25).

4. The urban traffic dispatch display device according to claim 3, characterized in that: The number of the L-shaped supporting arms (25) is three groups, and the spring latch component (28) is arranged in the middle of the L-shaped supporting arm (25).

5. The urban traffic dispatch display device according to claim 4, characterized in that: The spring latch member (28) comprises: A cover (281) is fixedly mounted on the back of the L-shaped support arm (25); A plug board (282) is movably plugged into the top of the L-shaped support arm (25); A handle (283) is movably connected to the inner bottom of the L-shaped support arm (25); A traction cable (284) is fixedly arranged between the inserting plate (282) and the handle (283); A support plate (286) is fixedly mounted on the inner wall of the housing (281), and a traction cable (284) passes through the support plate (286); The memory spring (285) is movably sleeved on the outer surface of the traction cable (284), and two ends of the memory spring (285) are respectively against the inserting plate (282) and the supporting plate (286).

6. The urban traffic dispatch display device according to claim 5, characterized in that: The top end of the inserting plate (282) is movably inserted into the front end of the fixing frame (22).

7. The urban traffic dispatch display device according to claim 1, characterized in that: An anti-slip shaft (26) is fixedly provided inside the fixed frame (22), and both ends of the anti-slip shaft (26) are respectively slidably connected to the inner walls on both sides of the sliding frame (21).

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