Rotary lifting type colored LED advertising board

Abstract

The utility model relates to a rotary lifting type colored LED advertising board, and relates to the technical field of advertising boards, the rotary lifting type colored LED advertising board comprises a rack, a mounting frame is arranged on the rack, an LED display screen is mounted in the mounting frame, a first adjusting mechanism and a second adjusting mechanism are arranged on the rack, the first adjusting mechanism is used for adjusting the height of the mounting frame, and the second adjusting mechanism is used for adjusting the height of the mounting frame; the second adjusting mechanism is used for controlling the mounting frame to rotate. The LED display screen is mounted in the mounting frame, then the height of the mounting frame is adjusted by adjusting the first adjusting mechanism, and the rotating angle of the mounting frame in the horizontal direction is adjusted by adjusting the second adjusting mechanism; therefore, the mounting frame can adjust the display position and direction of the LED display screen according to different surrounding environments, and the display range of the advertising board is expanded.

Description

Technical Field

[0001] The present application relates to the technical field of billboards, and in particular to a rotating and lifting color LED billboard. Background Art

[0002] Billboards, conceptually speaking, are large rectangular structures used for outdoor advertising, and fall under the category of outdoor advertising. Its original meaning in Japanese is close to "signal" or "signal board". In the commercial field, it is a key medium for conveying advertising information, and its size depends on the actual environment. Billboards are made of a variety of materials, including square tubes, angle steels, three-dimensional plates, light cloth, blister, car paint, gussets, aluminum-plastic plates, etc. Through the combination of these materials, a variety of designs are formed, which can not only be used to promote products or services, but also beautify the environment and add elements to the urban landscape.

[0003] However, the billboards we usually see are installed in a fixed position, so that the billboard can only display in a fixed direction, the display range of the billboard is small, and when the surrounding environment changes, the billboard has poor adaptability to the new environment. Utility Model Content

[0004] In order to expand the display range of the billboard, the present application provides a rotating and lifting color LED billboard.

[0005] The present application provides a rotating lifting color LED billboard, which adopts the following technical solution:

[0006] A rotary lifting color LED billboard comprises a frame, a mounting frame is arranged on the frame, an LED display screen is installed in the mounting frame, a first adjusting mechanism and a second adjusting mechanism are arranged on the frame, the first adjusting mechanism is used to adjust the height of the mounting frame, and the second adjusting mechanism is used to control the rotation of the mounting frame.

[0007] By adopting the above technical solution, the LED display screen is installed in the installation frame, and then the height of the installation frame is adjusted by adjusting the first adjustment mechanism, and the horizontal rotation angle of the installation frame is adjusted by adjusting the second adjustment mechanism, so that the installation frame can adjust the position and direction of the LED display screen according to different surrounding environments, thereby expanding the display range of the billboard.

[0008] Optionally, the first adjusting mechanism includes:

[0009] An adjusting column, wherein the adjusting column is vertically slidably arranged on the frame, and the mounting frame is arranged on the top of the adjusting column;

[0010] An adjusting motor, wherein the adjusting motor is arranged on a frame;

[0011] An adjusting rod, wherein the adjusting rod is arranged on the output shaft of the adjusting motor, and the adjusting rod rotates with the output shaft of the adjusting motor as the center under the action of the adjusting motor;

[0012] Two clamping plates, both of which are arranged on the adjusting column;

[0013] The adjusting roller is rotatably arranged on the adjusting rod and is located between the two clamping plates. The adjusting roller rolls between the two clamping plates.

[0014] By adopting the above technical solution, the adjusting motor is started to drive the adjusting rod to rotate, the rotation of the adjusting rod drives the adjusting roller to move, the adjusting roller moves vertically while rolling between the two clamping plates, the vertical displacement of the adjusting roller drives the two clamping plates to move vertically, the vertical movement of the two clamping plates drives the adjusting column to move vertically, the vertical movement of the adjusting column drives the installation frame to move vertically, and the movement of the installation frame drives the LED display screen to move, thereby realizing the adjustment of the height of the LED display screen by controlling the adjusting motor.

[0015] Optionally, a guide rod is provided on the frame, the guide rod is in a vertical state, a sliding hole is axially opened at the end of the adjustment column, the adjustment column is sleeved on the guide rod through the sliding hole, and the second adjustment mechanism includes:

[0016] a first rotating gear, the first rotating gear being rotatably disposed on the frame;

[0017] a second rotating gear, the second rotating gear being disposed on an outer side wall of the adjusting column and meshing with the first rotating gear;

[0018] A rotating motor is arranged on the frame and an output shaft of the rotating motor is meshed with the first rotating gear.

[0019] By adopting the above technical solution, the rotating motor is started to drive the first rotating gear to rotate, the rotation of the first rotating gear drives the second rotating gear to rotate, the rotation of the second rotating gear drives the adjusting column to rotate, the rotation of the adjusting column drives the installation frame and the LED display screen to rotate, thereby realizing the rotation of the LED display screen by controlling the rotating motor.

[0020] Optionally, a mounting hole connected to the interior of the mounting frame is opened on the side wall of the mounting frame, and the LED display screen is inserted into the mounting frame through the mounting hole. A limiting component is provided on the mounting frame, and the limiting component limits the LED display screen inserted into the mounting frame.

[0021] By adopting the above technical solution, a mounting hole is opened on the side wall of the mounting frame, the LED display screen is inserted into the mounting hole by plugging, and then the LED display screen is limited in the mounting hole by the limiting component, so that the installation of the LED display screen on the mounting frame can be completed. When the LED display screen needs to be replaced due to damage, the limiting component is unlocked and the LED display screen can be removed from the mounting hole. It is convenient and fast with high work efficiency.

[0022] Optionally, the limiting component includes:

[0023] A limit block, wherein a vertical limit hole is provided on the bottom wall of the mounting hole, and the limit block is slidably mounted in the limit hole;

[0024] The limiting spring is arranged on the inner bottom wall of the limiting block and is connected to the limiting block. Under the action of the limiting spring, the head of the limiting block extends out of the limiting hole and presses against the outer side wall of the LED display screen.

[0025] By adopting the above technical solution, the limit block is squeezed so that the limit block compresses the limit spring and moves as a whole into the limit hole, so that the installation hole can be opened to install the LED display screen. When the LED display screen is inserted into the installation frame as a whole, the limit block is released. The limit block extends out of the limit hole and presses against the outer wall of the LED display screen under the action of the limit spring, thereby completing the position limiting work of the LED display screen. The structure is simple, making the installation and removal of the LED display screen convenient and quick.

[0026] Optionally, an arc-shaped guide surface is provided on a surface of one end of the limiting block extending out of the limiting hole and away from the LED display screen.

[0027] By adopting the above technical solution, an arc-shaped guide surface is provided on the surface of one side of the limit block extending out of the limit hole away from the LED display screen, so that when the LED display screen is to be inserted into the installation hole, the LED display screen first contacts the guide surface of the limit block, and the guide surface generates a component force that drives the limit block to enter the limit hole, thereby eliminating the need to manually squeeze the limit block into the limit hole, reducing work intensity and improving work efficiency.

[0028] Optionally, a strobe warning light is provided on the top of the mounting frame.

[0029] By adopting the above technical solution, a strobe warning light is fixedly installed on the top of the installation frame, so that at night or in a dimly lit environment, the strobe warning light can warn the position of the billboard, reducing the probability of collision between pedestrians or vehicles and the billboard.

[0030] In summary, the present application includes at least one of the following beneficial technical effects:

[0031] 1. By installing the LED display screen into the installation frame, adjusting the height of the installation frame by adjusting the first adjustment mechanism, and adjusting the horizontal rotation angle of the installation frame by adjusting the second adjustment mechanism, the installation frame can adjust the position and direction of the LED display screen according to different surrounding environments, thereby expanding the display range of the billboard;

[0032] 2. The adjusting motor is started to drive the adjusting rod to rotate, and the adjusting rod rotates to drive the adjusting roller to move. The adjusting roller moves vertically while rolling between the two clamping pieces. The vertical displacement of the adjusting roller drives the two clamping pieces to move vertically. The vertical movement of the two clamping pieces drives the adjusting column to move vertically. The vertical movement of the adjusting column drives the installation frame to move vertically. The movement of the installation frame drives the LED display to move. Thus, the height adjustment of the LED display is achieved by controlling the adjusting motor.

[0033] 3. By fixing a strobe warning light on the top of the mounting frame, the strobe warning light can warn the position of the billboard at night or in a dimly lit environment, thereby reducing the probability of collision between pedestrians or vehicles and the billboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a three-dimensional structural schematic diagram of the present application;

[0035] Figure 2 is a schematic diagram of the structure of the first adjustment mechanism and the second adjustment mechanism in the present application, wherein the side wall of the rack and the side wall of the mounting frame are cut away;

[0036] Figure 3 yes Figure 2 Enlarged schematic diagram of part A in the middle.

[0037] Figure numerals: 1. frame; 11. mounting frame; 12. LED display screen; 13. guide rod; 14. mounting hole; 15. strobe warning light; 2. first adjusting mechanism; 21. adjusting column; 22. adjusting motor; 23. adjusting rod; 24. clamping piece; 25. adjusting roller; 3. second adjusting mechanism; 31. first rotating gear; 32. second rotating gear; 33. rotating motor; 4. limit assembly; 41. limit block; 42. limit spring; 43. guide surface; 44. limit hole. DETAILED DESCRIPTION

[0038] The following is combined with Figure 1 -Attached Figure 3 This application is described in further detail.

[0039] The embodiment of the present application discloses a rotating and lifting color LED billboard.

[0040] Reference Figure 1 and Figure 2 The rotary lifting color LED billboard includes a frame 1, a mounting frame 11 is mounted on the frame 1, and an LED display screen 12 is mounted in the mounting frame 11. A first adjustment mechanism 2 and a second adjustment mechanism 3 are provided on the frame 1, the first adjustment mechanism 2 is used to adjust the height of the mounting frame 11, and the second adjustment mechanism 3 is used to control the rotation of the mounting frame 11.

[0041] Reference Figure 1 and Figure 2 The first adjustment mechanism 2 includes an adjustment column 21, an adjustment motor 22, an adjustment rod 23, two clamping plates 24 and an adjustment roller 25. A vertical guide rod 13 is fixedly mounted on the frame 1. A sliding hole is axially provided on the bottom end of the adjustment column 21, and the adjustment column 21 is vertically sleeved on the guide rod 13 through the sliding hole. The mounting frame 11 is fixedly mounted on the top of the adjustment column 21.

[0042] Reference Figure 1 and Figure 2 , the adjusting motor 22 is fixedly mounted on the frame 1. One end of the adjusting rod 23 is fixedly connected to the output shaft of the adjusting motor 22, and the other end of the adjusting rod 23 extends to the side of the adjusting column 21. The adjusting rod 23 rotates with the output shaft of the adjusting motor 22 as the center under the action of the adjusting motor 22. The two clamping plates 24 are fixedly mounted on the outer side wall of the adjusting column 21. The adjusting roller 25 is rotatably mounted on the end of the adjusting rod 23 away from the adjusting motor 22 and is located between the two clamping plates 24. The adjusting roller 25 rolls between the two clamping plates 24.

[0043] Reference Figure 1 and Figure 2 The adjusting motor 22 is started to drive the adjusting rod 23 to rotate, and the rotation of the adjusting rod 23 drives the adjusting roller 25 to move. The adjusting roller 25 moves vertically while rolling between the two clamping pieces 24. The vertical displacement of the adjusting roller 25 drives the two clamping pieces 24 to move vertically. The vertical movement of the two clamping pieces 24 drives the adjusting column 21 to move vertically. The vertical movement of the adjusting column 21 drives the installation frame 11 to move vertically. The movement of the installation frame 11 drives the LED display screen 12 to move, thereby realizing the height adjustment of the LED display screen 12 by controlling the adjusting motor 22.

[0044] Reference Figure 1 and Figure 2 The second adjustment mechanism 3 includes a first rotating gear 31, a second rotating gear 32 and a rotating motor 33. The first rotating gear 31 is rotatably mounted on the frame 1. The second rotating gear 32 is fixedly mounted on the outer wall of the adjustment column 21 and meshes with the first rotating gear 31. The rotating motor 33 is fixedly mounted on the frame 1 and its output shaft is connected to the first rotating gear 31.

[0045] Reference Figure 1 and Figure 2 The rotating motor 33 is started to drive the first rotating gear 31 to rotate, the first rotating gear 31 rotates to drive the second rotating gear 32 to rotate, the second rotating gear 32 rotates to drive the adjusting column 21 to rotate, the adjusting column 21 rotates to drive the mounting frame 11 and the LED display screen 12 to rotate, thereby realizing the rotation of the LED display screen 12 by controlling the rotating motor 33.

[0046] Reference Figure 2 and Figure 3 A horizontal mounting hole 14 is provided on the outer side wall of the mounting frame 11 in the horizontal direction. The LED display screen 12 is inserted into the mounting frame 11 through the mounting hole 14. A limiting component 4 is provided on the mounting frame 11, and the limiting component 4 limits the LED display screen 12 inserted into the mounting frame 11.

[0047] Reference Figure 2 and Figure 3 The limit assembly 4 includes a limit block 41 and a limit spring 42. A vertical limit hole 44 is provided on the inner bottom wall of the mounting hole 14. The limit block 41 is slidably installed on the limit hole 44. One end of the limit spring 42 is fixedly connected to the inner bottom wall of the limit hole 44, and the other end of the limit spring 42 is fixedly connected to the limit block 41. Under the action of the limit spring 42, the head of the limit block 41 extends out of the limit hole 44 and presses against the outer wall of the LED display screen 12. An arc-shaped guide surface 43 is provided on the surface of one side of the limit block 41 extending out of the limit hole 44 away from the LED display screen 12.

[0048] Reference Figure 1 A strobe warning light 15 is fixedly mounted on the top of the mounting frame 11 .

[0049] The working principle of the embodiment of the present application is as follows:

[0050] The LED display screen 12 is installed in the installation frame 11, and then the height of the installation frame 11 is adjusted by adjusting the adjustment motor 22, and the horizontal rotation angle of the installation frame 11 is adjusted by adjusting the rotation motor 33, so that the installation frame 11 can adjust the position and direction of the LED display screen 12 according to different surrounding environments, thereby expanding the display range of the billboard.

[0051] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A rotating lifting color LED billboard, characterized by: The invention comprises a frame (1), wherein a mounting frame (11) is arranged on the frame (1), an LED display screen (12) is installed in the mounting frame (11), and a first adjustment mechanism (2) and a second adjustment mechanism (3) are arranged on the frame (1), wherein the first adjustment mechanism (2) is used to adjust the height of the mounting frame (11), and the second adjustment mechanism (3) is used to control the rotation of the mounting frame (11).

2. The rotary lifting color LED billboard according to claim 1, characterized in that: The first adjustment mechanism (2) comprises: An adjusting column (21), wherein the adjusting column (21) is vertically slidably arranged on the frame (1), and the mounting frame (11) is arranged on the top of the adjusting column (21); An adjusting motor (22), wherein the adjusting motor (22) is arranged on the frame (1); An adjusting rod (23), wherein the adjusting rod (23) is arranged on an output shaft of an adjusting motor (22), and the adjusting rod (23) rotates with the output shaft of the adjusting motor (22) as a center under the action of the adjusting motor (22); Two clamping plates (24), both of which are arranged on the adjusting column (21); An adjusting roller (25) is rotatably arranged on the adjusting rod (23) and is located between two clamping plates (24). The adjusting roller (25) rolls between the two clamping plates (24).

3. The rotary lifting color LED billboard according to claim 2, characterized in that: The frame (1) is provided with a guide rod (13), the guide rod (13) is in a vertical state, a sliding hole is opened in the axial direction at the end of the adjustment column (21), the adjustment column (21) is sleeved on the guide rod (13) through the sliding hole, and the second adjustment mechanism (3) comprises: A first rotating gear (31), the first rotating gear (31) being rotatably disposed on the frame (1); A second rotating gear (32), the second rotating gear (32) being arranged on the outer side wall of the adjusting column (21) and meshing with the first rotating gear (31); A rotating motor (33) is arranged on the frame (1) and the output shaft of the rotating motor (33) is meshed with the first rotating gear (31).

4. The rotary lifting color LED billboard according to claim 1, characterized in that: A mounting hole (14) communicating with the interior of the mounting frame (11) is provided on a side wall of the mounting frame (11); the LED display screen (12) is inserted into the mounting frame (11) through the mounting hole (14); a limiting component (4) is provided on the mounting frame (11); the limiting component (4) limits the LED display screen (12) inserted into the mounting frame (11).

5. The rotary lifting color LED billboard according to claim 4, characterized in that: The limiting component (4) comprises: A limit block (41), wherein a vertical limit hole (44) is provided on the inner bottom wall of the mounting hole (14), and the limit block (41) is slidably mounted in the limit hole (44); A limit spring (42), wherein the limit spring (42) is arranged on the inner bottom wall of the limit block (41) and is connected to the limit block (41); under the action of the limit spring (42), the head of the limit block (41) extends out of the limit hole (44) and is pressed against the outer wall of the LED display screen (12).

6. The rotary lifting color LED billboard according to claim 5, characterized in that: An arc-shaped guide surface (43) is provided on a surface of one side of the end of the limiting block (41) extending out of the limiting hole (44) away from the LED display screen (12).

7. The rotating and lifting color LED billboard according to claim 1 is characterized by: A strobe warning light (15) is arranged on the top of the installation frame (11).

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