Traffic information screen and mounting rod frame thereof

Abstract

The utility model provides a traffic information screen and a mounting rod frame thereof, and relates to the technical field of traffic information screens, the traffic information screen comprises a display, the side surface of the display is fixedly provided with a heat dissipation plate, the side surface of the display is fixedly provided with a mounting assembly, the side surface of the display is rotatably connected with a screw rod, one end of the screw rod is fixedly provided with a motor, and the motor is fixedly provided with a screw rod. A screw rod is fixedly installed on the upper portion of the display, a sliding frame is in threaded connection with the surface of the screw rod, a guide frame is fixedly installed on the side face of the display, and a brush plate is connected to the side face of the sliding frame in a sliding mode. And through the arrangement of the screw rod, the motor, the sliding frame, the guide frame, the brush plate, a limiting block, a pull plate, a limiting rod, a push plate and a spring. According to the display, the position of the heat dissipation plate on the display can be quickly cleaned, the situation that the position of the heat dissipation plate is blocked by dust or sundries, consequently, air cannot enter and circulate is avoided, internal heat can be smoothly cooled through air circulation, the service life of the display is prolonged, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic information screens, in particular to a traffic information screen and a mounting pole frame thereof. Background Art

[0002] A traffic information screen, also known as a traffic indicator screen or a traffic information display system, is an information release device widely used in public transportation systems such as highways, urban transportation, airports and railway stations. Publication No. CN210984073U discloses an electronic traffic information screen with a cleaning function, including a base and an electronic screen, a support column is fixed to the middle of the upper end of the base, and a base rib is welded to the bottom end of the support column, a support rib is welded to the left side of the upper end of the support column, and a first chassis is welded to the left side of the support rib, a second chassis is installed on the left side of the first chassis, a bracket rib is installed on the left side of the second chassis, and a display bracket is fixed to the left side of the bracket rib. The traffic information electronic screen with cleaning function is provided with a display bracket, an electronic screen is fixed on the inner side of the display bracket, a lower support plate is fixed on the bottom edge of the display bracket, and a first slide rail is fixed on the upper surface of the lower support plate, the lower support plates are distributed around the bottom of the lower end of the first slide rail, and the lower support plates are distributed in the same plane. This design not only ensures the stability of the structure and reduces the load of the entire system itself, but also increases the structural safety and saves material consumption, which can reduce the cost of equipment. Although this product is convenient for cleaning the front of the display, it is impossible to clean the heat dissipation position, which can easily cause dust or debris to block the heat dissipation plate, resulting in air being unable to circulate, and the internal temperature continues to rise, damaging the internal components, reducing the service life of the display, and having poor practicality, which needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a traffic information screen, comprising a display, a heat sink fixedly installed on the side of the display, a mounting assembly fixedly installed on the side of the display, a screw rod rotatably connected to the side of the display, a motor fixedly installed on one end of the screw rod, a sliding frame threadedly connected to the surface of the screw rod, a guide frame fixedly installed on the side of the display, a brush plate slidably connected to the side of the sliding frame, a limiting block fixedly installed on the side of the brush plate, a pull plate fixedly installed on the side of the limiting block, a limiting rod slidably connected inside the sliding frame, a push plate fixedly installed on one end of the limiting rod, and a spring fixedly installed on the side of the push plate.

[0005] Preferably, the motor is fixedly connected to the display, and the sliding frame is slidably connected to the display and the guide frame. Here, the guide frame makes the sliding frame move more stably, and prevents the sliding frame from rotating with the rotation of the screw rod.

[0006] Preferably, the limit block is slidably connected to the sliding frame, and a brush is arranged on the side of the sliding frame. Here, the brush plate can be clamped and limited by the limit block.

[0007] Preferably, the limit rod is slidably connected to the limit block, and one end of the spring is fixedly connected to the sliding frame. Here, the push plate and the limit rod are moved by the spring, so that the limit rod can automatically slide to the inside of the limit block.

[0008] Preferably, it comprises a mounting rod, a base is fixedly mounted on the bottom end of the mounting rod, a mounting sleeve is slidably connected to the surface of the mounting rod, a guide block is fixedly mounted on the inner side of the mounting sleeve, a ball bearing is rotatably connected to the side of the guide block, a threaded rod is threadedly connected to the inner thread of the mounting sleeve, and a turntable is fixedly mounted on one end of the threaded rod. Here, the mounting sleeve can be adjusted according to the installation position of the display.

[0009] Preferably, the ball bearing is rotationally connected to the mounting rod, the threaded rod is threadedly connected to the mounting rod, and the mounting sleeve is fixedly connected to the mounting assembly. Here, the ball bearing enables the mounting sleeve to slide more smoothly.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] 1. In the utility model, by arranging a screw rod, a motor, a sliding frame, a guide frame, a brush plate, a limit block, a pull plate, a limit rod, a push plate and a spring, the position of the heat sink on the display can be quickly cleaned, and dust or debris is prevented from clogging the position of the heat sink, resulting in air being unable to circulate, so that the internal heat can be smoothly cooled through air circulation, thereby improving the service life of the display and having high practicality.

[0012] 2. In the utility model, by installing the sleeve, the guide block, the ball, the threaded rod and the turntable, it is possible to install the display according to the size of the display. At the same time, multiple displays can be installed and used at the same time, which is convenient for installing different displays and has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model provides a main structure diagram of a traffic information screen and a mounting pole frame thereof;

[0014] Figure 2The utility model proposes a traffic information screen and a display, a screw rod, a sliding frame, a brush plate, and a limit rod exploded structure partial view of the mounting pole frame;

[0015] Figure 3 The utility model proposes an exploded structural diagram of a traffic information screen and an installation sleeve of an installation rod frame thereof;

[0016] Figure 4 The utility model proposes a traffic information screen and its mounting pole frame Figure 2 The enlarged structural diagram at A in the middle;

[0017] Figure 5 The utility model proposes a traffic information screen and its mounting pole frame Figure 3 Enlarged structural diagram at B in the middle.

[0018] Legend:

[0019] 1. Display; 2. Heat sink; 3. Mounting assembly; 4. Screw; 5. Motor; 6. Sliding frame; 7. Guide frame; 8. Brush plate; 9. Limit block; 10. Pull plate; 11. Limit rod; 12. Push plate; 13. Spring; 14. Mounting rod; 15. Base; 16. Mounting sleeve; 17. Guide block; 18. Ball; 19. Threaded rod; 20. Turntable. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1

[0023] See also Figure 1-4The utility model provides a traffic information screen: it includes a display 1, a heat sink 2 is fixedly installed on the side of the display 1 to dissipate the internal heat, a mounting assembly 3 is fixedly installed on the side of the display 1, so that the display 1 can be connected and installed, a screw rod 4 is rotatably connected to the side of the display 1, and the sliding frame 6 is conveniently moved by the rotation of the screw rod 4, a motor 5 is fixedly installed on one end of the screw rod 4 to make the screw rod 4 rotate stably, a sliding frame 6 is threadedly connected on the surface of the screw rod 4, and a brush plate 8 is conveniently driven to move by the sliding frame 6, a guide frame 7 is fixedly installed on the side of the display 1, so that the sliding frame 6 is limited when moving to prevent the sliding frame 6 from rotating with the rotation of the screw rod 4, a brush plate 8 is slidably connected to the side of the sliding frame 6 to clean the debris on the heat sink 2, a limiting block 9 is fixedly installed on the side of the brush plate 8 to make the brush plate 8 stuck on the sliding frame 6, and a pull plate 10 is fixedly installed on the side of the limiting block 9 to facilitate pulling the limiting block 9 The inner sliding connection of the sliding frame 6 is connected with the limit rod 11, so that the limit block 9 can be stuck inside the sliding frame 6, and one end of the limit rod 11 is fixedly installed with a push plate 12, which is convenient for pulling the limit rod 11, and a spring 13 is fixedly installed on the side of the push plate 12, so that the limit rod 11 can automatically slide from the inside of the mobile frame to the inside of the limit block 9, the motor 5 is fixedly connected to the display 1, so that the motor 5 is installed more stably, the sliding frame 6 is slidably connected with the display 1 and the guide frame 7, so that the sliding frame 6 moves more smoothly and stably, the limit block 9 is slidably connected with the sliding frame 6, so that the limit block 9 can be moved to the position of the limit rod 11, and a brush is provided on the side of the sliding frame 6 so that the position of the heat sink 2 can be cleaned, the limit rod 11 is slidably connected with the limit block 9, so that the limit block 9 is stably stuck inside the sliding frame 6, and one end of the spring 13 is fixedly connected with the sliding frame 6, so that the limit rod 11 can automatically slide to the inside of the limit block 9.

[0024] Embodiment 2

[0025] See also Figure 1 , 35. The utility model provides a mounting rod 14 of a traffic information screen: a mounting rod 14, a base 15 is fixedly installed at the bottom end of the mounting rod 14, so that the mounting rod 14 can be installed more firmly and stably, a mounting sleeve 16 is slidably connected to the surface of the mounting rod 14, so that the display 1 can be installed in different positions, a guide block 17 is fixedly installed on the inner side of the mounting sleeve 16, so that the mounting sleeve 16 can move more smoothly, a ball 18 is rotatably connected to the side of the guide block 17, so that the mounting sleeve 16 can slide on the mounting rod 14 more smoothly, a threaded rod 19 is connected to the inner thread of the mounting sleeve 16, so that the mounting sleeve 16 can be stuck in a suitable position, a turntable 20 is fixedly installed at one end of the threaded rod 19, which is convenient for rotating the threaded rod 19, the ball 18 is rotatably connected to the mounting rod 14, the threaded rod 19 is threadedly connected to the mounting rod 14, the mounting sleeve 16 slides more smoothly through the ball 18, and the mounting sleeve 16 is fixedly connected to the mounting assembly 3, so that the display 1 can be stably stuck.

[0026] Working principle: first install the base 15 at the bottom end of the mounting rod 14 to a suitable position, then grab the rotating head and rotate it, so that the rotating head drives the threaded rod 19 to rotate inside the mounting sleeve 16 and the mounting rod 14. When the threaded rod 19 rotates out from the inside of the mounting rod 14, you can grab the mounting sleeve 16 to slide on the mounting rod 14. When the mounting sleeve 16 slides, the mounting sleeve 16 can be rotated by the ball 18 on the guide block 17, so that the mounting sleeve 16 moves more smoothly. After moving to a suitable position, you can grab the turntable 20 and rotate it, so that the turntable 20 drives the threaded rod 19 to rotate from the inside of the mounting sleeve 16 to the inside of the mounting rod 14, so that the mounting sleeve 16 is stuck and fixed, and then the display 1 is installed on the side of the mounting sleeve 16 through the mounting assembly 3, thereby completing the installation of the display 1. When the display 1 is in use, it needs to dissipate heat. When dust or debris is stuck on the heat sink 2, the motor 5 can be used to drive the screw rod 4 to rotate, so that the screw rod 4 can rotate on the side of the display 1. When the screw rod 4 rotates, it can drive the sliding frame 6 to move and slide on the inner side of the guide frame 7, so that the brush plate 8 can be driven by the sliding frame 6 to clean the surface of the heat sink 2. When the brush plate 8 needs to be disassembled for cleaning, it can be pulled by grabbing the push plate 12 so that the push plate 12 drives the limit rod 11 to slide out from the inside of the limit block 9. When the limit rod 11 slides out from the inside of the limit block 9, it can be pulled by grabbing the pull plate 10 so that the pull plate 10 drives the limit block 9 to slide out from the inside of the sliding frame 6, so that the limit block 9 and the brush plate 8 can slide out from the inside of the sliding frame 6, so that the brush plate 8 can be cleaned.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A traffic information screen, comprising a display (1), characterized in that: A heat sink (2) is fixedly mounted on the side of the display (1); a mounting assembly (3) is fixedly mounted on the side of the display (1); a screw rod (4) is rotatably connected to the side of the display (1); a motor (5) is fixedly mounted on one end of the screw rod (4); a sliding frame (6) is threadedly connected to the surface of the screw rod (4); a guide frame (7) is fixedly mounted on the side of the display (1); a brush plate (8) is slidably connected to the side of the sliding frame (6); a limit block (9) is fixedly mounted on the side of the brush plate (8); a pull plate (10) is fixedly mounted on the side of the limit block (9); a limit rod (11) is slidably connected inside the sliding frame (6); a push plate (12) is fixedly mounted on one end of the limit rod (11); a spring (13) is fixedly mounted on the side of the push plate (12).

2. The traffic information screen according to claim 1, characterized in that: The motor (5) is fixedly connected to the display (1), and the sliding frame (6) is slidably connected to the display (1) and the guide frame (7).

3. The traffic information screen according to claim 1, characterized in that: The limit block (9) is slidably connected to the sliding frame (6), and a brush is provided on the side of the sliding frame (6).

4. The traffic information screen according to claim 1, characterized in that: The limiting rod (11) is slidably connected to the limiting block (9), and one end of the spring (13) is fixedly connected to the sliding frame (6).

5. A mounting pole bracket comprising a traffic information screen as claimed in any one of claims 1 to 4, characterized in that: The utility model comprises a mounting rod (14), the bottom end of which is fixedly mounted with a base (15), the surface of which is slidably connected with a mounting sleeve (16), the inner side of which is fixedly mounted with a guide block (17), the side of which is rotatably connected with a ball bearing (18), the inner thread of which is connected with a threaded rod (19), and one end of which is fixedly mounted with a turntable (20).

6. The mounting rod for the traffic information screen according to claim 5, characterized in that: The ball (18) is rotationally connected to the mounting rod (14), the threaded rod (19) is threadedly connected to the mounting rod (14), and the mounting sleeve (16) is fixedly connected to the mounting assembly (3).

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