Outdoor waterproof storage type LED display screen

Abstract

The utility model relates to the technical field of display screens, and discloses an outdoor waterproof storage type LED display screen, which comprises an LED display screen main body and a waterproof mechanism, the waterproof mechanism comprises a reel and a waterproof layer, the front side wall surface of the LED display screen main body is provided with a first display screen and a second display screen, the upper wall surface and the lower wall surface of the LED display screen main body are respectively and fixedly provided with a mounting box body, and the mounting box bodies are fixedly connected with the reel. The mode mechanism is arranged on the front side wall face of the upper side mounting box body, and connecting box bodies are fixedly mounted on the left wall face and the right wall face of the LED display screen body correspondingly. In the using process, when water stains are attached to the first display screen and the second display screen, the height adjusting rod can rotate forwards or reversely through the driving mechanism, and the movable connecting block starts to move upwards or downwards under the action of the connecting sliding rod, so that the height of the water absorbing sponge is changed, and the water absorbing sponge is fixed to the first display screen and the second display screen. The water absorbing sponge can absorb water stains attached to the first display screen and the second display screen, and the ornamental effect of the display screen is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, and in particular to an outdoor waterproof storage type LED display screen. Background Art

[0002] After searching the public (announcement) number: CN219039974U, an outdoor waterproof retractable LED display screen is disclosed, which relates to the field of LED display screens, including an outdoor LED screen body, a reel is provided on the upper part of the outdoor LED screen body, a waterproof layer is provided on the outer side of the reel, a first motor is fixedly connected to one end of the reel, a first screen is fixed inside the outdoor LED screen body, a second screen is provided at the lower end of the first screen, a card block is fixed on the upper part of the second screen, a second motor is provided at the bottom end of the outdoor LED screen body, a rotating shaft is fixed on the upper end of the second motor, and a screw rod is fixed to the other end of the rotating shaft.

[0003] During use, the above-known technology provides a waterproof mechanism to waterproof the display screen, which can protect the display screen from water stains in humid weather. When the display screen is in use, water stains will adhere to the display screen. If the stains cannot be cleaned, the viewing effect of the display screen will be affected later.

[0004] To this end, we propose an outdoor waterproof retractable LED display. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides an outdoor waterproof storage type LED display screen.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an outdoor waterproof storage type LED display screen, including an LED display screen body and a waterproof mechanism, the waterproof mechanism includes a scroll and a waterproof layer, the front wall of the LED display screen body is provided with a first display screen and a second display screen, the upper and lower walls of the LED display screen body are fixedly installed with a mounting box, the waterproof mechanism is arranged on the front wall of the upper mounting box, the left and right walls of the LED display screen body are fixedly installed with a connecting box, the two groups of connecting boxes are fixedly installed on the walls close to the two groups of mounting boxes, the walls close to the two groups of connecting boxes are provided with mounting connecting grooves that can be limited, and the two groups A height-adjusting rod is rotatably installed between the walls of the installation boxes, the height-adjusting rod is located inside the right connecting box, a moving connecting block is movably installed inside the right connecting box, a threaded groove is provided on the outer wall of the height-adjusting rod, the height-adjusting rod and the moving connecting block are threadedly connected, a water-absorbing sponge is movably installed between the walls of the two sets of connecting boxes, the outer wall of the water-absorbing sponge is in frictional contact with the first display screen and the second display screen, the right side wall of the water-absorbing sponge is fixedly installed on the left side wall of the moving connecting block through a rotating shaft, the rotating shaft movably passes through the inside of the installation connecting groove, the moving connecting block is provided with a connecting sliding rod to limit its horizontal movement, and the height-adjusting rod is provided with a driving mechanism to rotate it.

[0007] Preferably, a matching extrusion push plate is movably installed inside the lower mounting box, and two sets of position adjustment rods arranged horizontally are rotatably installed inside the lower mounting box, and the outer walls of the two sets of position adjustment rods are provided with threaded grooves.

[0008] Preferably, the two groups of position adjustment rods are threadedly connected to the extrusion push plate, the outer walls of the two groups of position adjustment rods are provided with a transmission belt through a pulley sleeve, and the rear wall of the lower mounting box is fixedly mounted with a second motor.

[0009] Preferably, the output end of the second motor is connected to the left position adjustment rod by transmission, and a drainage groove is provided on the bottom wall of the lower mounting box. There are multiple drainage grooves, and the multiple drainage grooves are equidistantly distributed.

[0010] Preferably, the connecting slide bar is fixedly installed between the adjacent walls of the two sets of installation boxes, the connecting slide bar is located inside the right connecting box, and the outer wall of the connecting slide bar movably passes through the upper and lower walls of the movable connecting block.

[0011] Preferably, the driving mechanism comprises a first motor, which is fixedly mounted on the upper wall of the upper mounting box, and the output end of the first motor is drivingly connected to the height adjustment rod.

[0012] Beneficial Effects

[0013] The utility model provides an outdoor waterproof storage LED display screen. It has the following beneficial effects:

[0014] (1) This is an outdoor waterproof storage LED display screen. During use, when the first display screen and the second display screen are attached with water stains, the height adjustment rod can be rotated forward or reversely through the driving mechanism. Under the action of the connecting slide rod, the movable connecting block starts to move upward or downward, thereby changing the height of the water-absorbing sponge. The water-absorbing sponge will absorb the water stains attached to the first display screen and the second display screen to ensure their viewing effect.

[0015] (2) This is an outdoor waterproof storage LED display screen. During use, the mobile connecting block moves along the outer wall of the connecting slide rod. After the water-absorbing sponge absorbs the water stains, the water-absorbing sponge moves downward to the inside of the lower mounting box. Then, the second motor is turned on to make the left position adjustment rod rotate forward. With the cooperation of the transmission belt, the right position adjustment rod starts to rotate synchronously in the same direction. The squeezing push plate starts to move forward and squeezes the water-absorbing sponge to squeeze out the water absorbed by the water-absorbing sponge and finally discharge it from the inside of the drainage groove, thereby ensuring the water absorption effect of the water-absorbing sponge. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of the utility model as a whole;

[0017] Figure 2 It is a three-dimensional diagram of the connection box of the utility model;

[0018] Figure 3 It is a sectional stereoscopic diagram of the installation box of the utility model.

[0019] Legend: 1. LED display screen body; 2. Installation box; 3. Connection box; 4. Installation connecting groove; 5. Water-absorbing sponge; 6. Moving connecting block; 7. Height adjustment rod; 8. Connecting slide rod; 9. First motor; 10. Extrusion push plate; 11. Drain groove; 12. Transmission belt; 13. Second motor; 14. Position adjustment rod. DETAILED DESCRIPTION

[0020] Embodiment 1: An outdoor waterproof storage LED display screen, such as Figure 1 and Figure 2As shown, it includes an LED display screen body 1 and a waterproof mechanism, the waterproof mechanism includes a scroll and a waterproof layer, the front wall of the LED display screen body 1 is provided with a first display screen and a second display screen, the above are all prior arts and will not be described in detail here, the upper and lower walls of the LED display screen body 1 are fixedly installed with a mounting box 2, the mode mechanism is arranged on the front wall of the upper mounting box 2 (not marked in the figure), the left and right walls of the LED display screen body 1 are fixedly installed with a connecting box 3, the two groups of connecting boxes 3 are fixedly installed on the walls close to the two groups of mounting boxes 2, the walls close to the two groups of connecting boxes 3 are provided with mounting connecting grooves 4 that can be limited, and the walls close to the two groups of mounting boxes 2 A height-adjusting rod 7 is rotatably installed between the two sets of connecting boxes 3, and the height-adjusting rod 7 is located inside the right connecting box 3. A movable connecting block 6 is movably installed inside the right connecting box 3. A threaded groove is provided on the outer wall of the height-adjusting rod 7. The height-adjusting rod 7 and the movable connecting block 6 are threadedly connected. A water-absorbing sponge 5 is movably installed between the adjacent walls of the two sets of connecting boxes 3. The outer wall of the water-absorbing sponge 5 is in frictional contact with the first display screen and the second display screen. The right side wall of the water-absorbing sponge 5 is fixedly installed on the left side wall of the movable connecting block 6 through a rotating shaft, and the rotating shaft movably passes through the inside of the mounting connecting groove 4. The movable connecting block 6 is provided with a connecting slide rod 8 to limit its horizontal movement, and the height-adjusting rod 7 is provided with a driving mechanism to rotate it.

[0021] During use of the utility model, when water stains are attached to the first display screen and the second display screen, the height adjustment rod 7 can be rotated forward or reversely through the driving mechanism, and under the action of the connecting slide bar 8, the movable connecting block 6 starts to move upward or downward, thereby changing the height of the water-absorbing sponge 5, and the water-absorbing sponge 5 will absorb the water stains attached to the first display screen and the second display screen.

[0022] Embodiment 2: Based on Embodiment 1, Figure 1 , Figure 2 and Figure 3 As shown, a matching extrusion push plate 10 is movably installed inside the lower mounting box 2, and two sets of position adjustment rods 14 arranged in a horizontal state are rotatably installed inside the lower mounting box 2, and the outer walls of the two sets of position adjustment rods 14 are provided with threaded grooves.

[0023] The two sets of position adjustment rods 14 are both threadedly connected to the extrusion push plate 10 , and the outer walls of the two sets of position adjustment rods 14 are provided with a transmission belt 12 through a pulley sleeve, and a second motor 13 is fixedly installed on the rear wall of the lower mounting box 2 .

[0024] The output end of the second motor 13 is connected to the left position adjustment rod 14 by transmission. A drainage groove 11 is provided on the bottom wall of the lower mounting box 2. A plurality of drainage grooves 11 are provided and are distributed in an equidistant state.

[0025] The connecting slide bar 8 is fixedly installed between the adjacent walls of the two sets of installation boxes 2. The connecting slide bar 8 is located inside the right connecting box 3. The outer wall of the connecting slide bar 8 movably penetrates the upper and lower walls of the movable connecting block 6.

[0026] The driving mechanism comprises a first motor 9 , which is fixedly mounted on the upper wall surface of the upper mounting box 2 , and an output end of the first motor 9 is drivingly connected to the height adjustment rod 7 .

[0027] During the use of the utility model, the movable connecting block 6 moves along the outer wall of the connecting slide rod 8 during the movement. In addition, after the water-absorbing sponge 5 absorbs the water stains, the water-absorbing sponge 5 moves downward to the inside of the lower mounting box 2, and then the second motor 13 is turned on to make the left position adjustment rod 14 rotate forward. With the cooperation of the transmission belt 12, the right position adjustment rod 14 starts to rotate synchronously in the same direction, and the extrusion push plate 10 starts to move forward and squeezes the water-absorbing sponge 5, so that the water absorbed by the water-absorbing sponge 5 is squeezed out and finally discharged from the inside of the drainage groove 11.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An outdoor waterproof storage LED display screen, comprising an LED display screen body (1) and a waterproof mechanism, wherein the waterproof mechanism comprises a reel and a waterproof layer, and a first display screen and a second display screen are arranged on the front side wall of the LED display screen body (1), characterized in that: The upper and lower walls of the LED display screen body (1) are fixedly mounted with mounting boxes (2), a mechanism is arranged on the front wall of the upper mounting box (2), the left and right walls of the LED display screen body (1) are fixedly mounted with connecting boxes (3), the two sets of connecting boxes (3) are fixedly mounted on the adjacent walls of the two sets of mounting boxes (2), the adjacent walls of the two sets of connecting boxes (3) are provided with mounting connecting grooves (4) capable of limiting the position, a height adjustment rod (7) is rotatably mounted between the adjacent walls of the two sets of mounting boxes (2), the height adjustment rod (7) is located inside the right connecting box (3), and the right connecting box (3) is provided with a height adjustment rod (7) disposed between the adjacent walls of the two sets of mounting boxes (2). A movable connecting block (6) is movably installed inside the movable connecting block (6), a threaded groove is provided on the outer wall of the height adjustment rod (7), the height adjustment rod (7) and the movable connecting block (6) are threadedly connected, a water-absorbing sponge (5) is movably installed between the adjacent walls of the two sets of connection boxes (3), the outer wall of the water-absorbing sponge (5) is in frictional contact with the first display screen and the second display screen, the right wall surface of the water-absorbing sponge (5) is fixedly installed on the left wall surface of the movable connecting block (6) through a rotating shaft, and the rotating shaft movably passes through the inside of the mounting connecting groove (4), the movable connecting block (6) is provided with a connecting sliding rod (8) that limits its horizontal movement, and the height adjustment rod (7) is provided with a driving mechanism for rotating it.

2. The outdoor waterproof storage LED display according to claim 1, characterized in that: A matching extrusion push plate (10) is movably installed inside the lower installation box (2), and two sets of position adjustment rods (14) arranged in a horizontal state are rotatably installed inside the lower installation box (2), and the outer walls of the two sets of position adjustment rods (14) are both provided with threaded grooves.

3. The outdoor waterproof storage LED display according to claim 2, characterized in that: The two sets of position adjustment rods (14) are both threadedly connected to the extrusion push plate (10), and the outer walls of the two sets of position adjustment rods (14) are provided with a transmission belt (12) through a pulley sleeve, and a second motor (13) is fixedly installed on the rear wall of the lower mounting box (2).

4. The outdoor waterproof storage LED display according to claim 3, characterized in that: The output end of the second motor (13) is connected to the left position adjustment rod (14) in a transmission manner. A drainage groove (11) is provided on the bottom wall of the lower mounting box (2). A plurality of drainage grooves (11) are provided, and the plurality of drainage grooves (11) are distributed in an equidistant state.

5. The outdoor waterproof storage LED display according to claim 1, characterized in that: The connecting slide bar (8) is fixedly installed between the adjacent walls of the two sets of installation boxes (2), the connecting slide bar (8) is located inside the right connecting box (3), and the outer wall of the connecting slide bar (8) movably penetrates the upper and lower walls of the movable connecting block (6).

6. The outdoor waterproof storage LED display according to claim 1, characterized in that: The driving mechanism comprises a first motor (9), the first motor (9) is fixedly mounted on the upper wall surface of the upper mounting box (2), and the output end of the first motor (9) is drivingly connected to the height adjustment rod (7).

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