Waterproof LED display screen complete machine equipment

Abstract

The utility model belongs to the technical field of waterproof LED display screen complete machine equipment, and particularly relates to waterproof LED display screen complete machine equipment which comprises a fixing frame. An auxiliary cleaning device is mounted on the connecting seat; the upper end and the lower end of the movable frame are fixedly connected with sliding blocks. Sliding grooves are formed in the outer side structural faces of the connecting bases. A rotating shaft is rotationally mounted on the moving frame; a cleaning brush is mounted outside the section of the rotating shaft; a sponge strip is installed on the vertical end face, close to the display screen plate, of the fixing plate. An exhaust pipe is mounted on the outer side surface of the vertical plate body of the movable frame and located at the position of an air suction hole opening; a telescopic mechanism is mounted on the side surface of the supporting plate; the end part of a structural member of the telescopic mechanism is fixedly connected with a buckle plate; through the effect of the auxiliary cleaning device, rapid cleaning of the display screen plate is achieved, a lifting mechanism or temporary scaffold building is not needed, the structure is simple, dismounting is convenient, and the cleaning operation of the display screen is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field related to waterproof LED display screen complete equipment, in particular to waterproof LED display screen complete equipment. Background Art

[0002] The waterproof LED display device is a specially designed LED display device with waterproof function, suitable for outdoor or waterproof environment;

[0003] A Chinese patent with publication number CN210896355U discloses an LED display device, which includes a display screen body and a frame fixed to the edge of the display screen body; a laser keyboard assembly is arranged in the frame, and the laser keyboard assembly includes a keyboard pattern projector, a camera, a linear laser transmitter and a central processing unit; the frame includes a front panel located on the front of the display device, and the front panel has a first through hole corresponding to the position of the keyboard pattern projector, a second through hole corresponding to the position of the camera, and a third through hole corresponding to the position of the linear laser transmitter. The LED display device integrates the keyboard function into the LED display device by arranging the laser keyboard assembly in the frame of the display screen, thereby solving the problem in the prior art that the control and interaction of the LED display device requires external wire devices, improving the convenience of operation, and enhancing the aesthetics and overall consistency of the LED display device;

[0004] After the above-mentioned LED display device has been used for a long time, the display screen panel needs to be cleaned to facilitate the normal operation of the display screen. However, when cleaning a large-sized display screen, a lifting mechanism or a temporary scaffolding is required, which makes the cleaning operation of the display screen complicated and cumbersome, inconvenient to operate and time-consuming. Therefore, a waterproof LED display screen complete device is proposed to address the above-mentioned problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve some existing problems of waterproof LED display screen equipment, the utility model proposes a waterproof LED display screen equipment.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a waterproof LED display screen complete device described in the utility model comprises a fixed frame; a display screen panel is installed on the fixed frame; a connecting seat is fixedly connected to the upper and lower frames of the fixed frame; an auxiliary cleaning device is installed on the connecting seat; the auxiliary cleaning device comprises a moving frame; sliders are fixedly connected to the upper and lower ends of the moving frame; a slide groove is opened on the outer structural surface of the connecting seat; one end of the slide groove is connected to the outside; the slider moves along the slide groove; a rotating shaft is rotatably installed on the moving frame; a cleaning brush is installed on the outside of the cross section of the rotating shaft; the rotating trajectory of the cleaning brush contacts the display surface of the display screen panel; a power motor is installed on the top of the moving frame; the top of the rotating shaft passes through the frame of the moving frame and is connected to the power motor; automatic cleaning of the display screen is realized.

[0007] Preferably, a fixing plate is fixedly connected to one side of the frame body of the movable frame; a sponge strip is installed on the vertical end surface of the fixing plate close to the display panel; the operating trajectory of the sponge strip contacts the display surface of the display panel; the rotating trajectory of the cleaning brush does not contact the installation position of the fixing plate; thereby ensuring the smooth operation of the cleaning brush.

[0008] Preferably, an air suction hole is provided through the middle of the vertical plate body of the mobile rack; an air extraction pipe is installed on the outer side of the vertical plate body of the mobile rack at the position where the air suction hole is opened, so that the cleaned debris can be sucked up.

[0009] Preferably, a support plate is fixedly connected to the outer surface of the movable frame; a collection box is arranged on the top of the support plate; the collection box is connected to the exhaust pipe; an exhaust pump is installed at the connection position between the exhaust pipe and the collection box; so that the exhaust pipe can operate smoothly.

[0010] Preferably, a structural groove is provided on the action structural surface of the slider; a small roller is rotatably installed inside the structural groove; the rotation track of the small roller exceeds the space provided by the structural groove; so that the movable frame can move smoothly.

[0011] Preferably, a telescopic mechanism is installed on the side of the support plate; a buckle plate is fixedly connected to the end of the structural member of the telescopic mechanism; a fixing hole is opened on the buckle plate; a fixing hole is opened through the frame of the fixed frame; an insertion rod is inserted into the inside of the fixing hole; the effect of gradually cleaning the display screen is achieved, and the efficiency of the cleaning operation is improved.

[0012] The utility model is beneficial in that:

[0013] The utility model applies a force to the moving frame through the structural design of the auxiliary cleaning device, so that the sliding block slides into the interior of the sliding groove, and the insert rod is inserted into the fixing holes of the buckle plate and the fixing frame. Subsequently, the power motor is started, and the rotating shaft drives the cleaning brush to rotate, so that the dust attached to the display screen is swept away, and the telescopic mechanism is started, and the telescopic mechanism operation pushes the moving frame to move, and under the cooperation of the small roller shaft inside the structural groove, the supporting plate drives the moving frame to move slowly, and in the process of the movement of the moving frame, the fixed plate drives the sponge strip to wipe the display screen again, so that the cleaning quality of the cleaning operation is guaranteed. At the same time, the vacuum pump is started, and the floating dust enters the vacuum pipe through the suction hole, and then enters the interior of the collection box, so that the display screen is quickly cleaned, and there is no need to rely on the lifting mechanism or temporarily build a scaffold, the structure is simple, and the disassembly is convenient, which simplifies the cleaning operation of the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is an isometric structural diagram;

[0016] Figure 2 It is a structural schematic diagram of a mobile rack;

[0017] Figure 3 for Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 4 for Figure 2 Schematic diagram of the enlarged structure at point B in the middle.

[0019] In the figure: 1. fixed frame; 2. display panel; 3. connecting seat; 401. mobile frame; 402. slider; 403. slide groove; 404. rotating shaft; 405. cleaning brush; 406. power motor; 407. fixed plate; 408. sponge strip; 409. suction hole; 410. exhaust pipe; 411. support plate; 412. collection box; 413. exhaust pump; 414. structural groove; 415. small roller; 416. telescopic mechanism; 417. buckle plate; 418. fixing hole; 419. plug rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 As shown, a waterproof LED display screen device comprises a fixed frame 1; a display screen panel 2 is installed on the fixed frame 1; a connecting seat 3 is fixedly connected to the upper and lower frames of the fixed frame 1; an auxiliary cleaning device is installed on the connecting seat 3; the cleaning device comprises a moving frame 401; a slider 402 is fixedly connected to the upper and lower ends of the moving frame 401; a slide groove 403 is opened on the outer structural surface of the connecting seat 3; one end of the slide groove 403 is connected to the outside; the slider 402 moves along the slide groove 403; a rotating shaft 404 is rotatably installed on the moving frame 401; the cross-section of the rotating shaft 404 is external A cleaning brush 405 is installed; the rotation track of the cleaning brush 405 contacts the display surface of the display panel 2; a power motor 406 is installed on the top of the mobile frame 401; the top of the rotating shaft 404 passes through the frame body of the mobile frame 401 and is connected to the power motor 406; a fixed plate 407 is fixedly connected to one side of the frame body of the mobile frame 401; a sponge strip 408 is installed on the vertical end surface of the fixed plate 407 close to the display panel 2; the operating track of the sponge strip 408 contacts the display surface of the display panel 2; the rotation track of the cleaning brush 405 does not contact the installation position of the fixed plate 407;

[0022] A suction hole 409 is provided through the middle of the vertical plate body of the mobile frame 401; an air extraction pipe 410 is installed on the outer side of the vertical plate body of the mobile frame 401 at the position where the air extraction hole 409 is opened; a support plate 411 is fixedly connected to the outer side of the mobile frame 401; a collection box 412 is provided on the top of the support plate 411; the collection box 412 is connected to the air extraction pipe 410; an air extraction pump 413 is installed at the connection position between the air extraction pipe 410 and the collection box 412; the function of the slider 402 A structural groove 414 is provided on the structural surface; a small roller shaft 415 is rotatably installed inside the structural groove 414; the rotation track of the small roller shaft 415 exceeds the opening space of the structural groove 414; a telescopic mechanism 416 is installed on the side of the supporting plate 411; a buckle plate 417 is fixedly connected to the end of the structural member of the telescopic mechanism 416; a fixing hole 418 is provided on the buckle plate 417; a fixing hole 418 is provided through the frame of the fixed frame 1; an insertion rod 419 is inserted into the fixing hole 418;

[0023] When working, the waterproof LED display screen equipment is a specially designed LED display screen equipment with waterproof function, which is suitable for outdoor or waterproof environment. After a long period of use, the above-mentioned LED display equipment needs to clean the display screen surface to facilitate the normal operation of the subsequent display screen. However, when cleaning a large-sized display screen, it is necessary to use a lifting mechanism or a temporary scaffolding to cooperate with the operation, which makes the cleaning operation of the display screen complicated and cumbersome, inconvenient to operate and time-consuming. The present application uses an auxiliary cleaning device to apply a force to the movable frame 401, so that the slider 402 slides into the interior of the slide groove 403, and inserts the insertion rod 419 into the buckle plate 417 and the fixing hole 418 of the fixed frame 1, and then starts the power motor 406. The rotating shaft 404 drives the cleaning brush 405 to rotate, sweeps away the dust attached to the display panel 2, and starts the telescopic mechanism 416. The telescopic mechanism 416 drives the movable frame 401 to move. Under the cooperation of the small roller 415 inside the structural groove 414, the support plate 411 drives the movable frame 401 to move slowly. In the process of the movement of the movable frame 401, the fixed plate 407 drives the sponge bar 408 to wipe the display panel 2 again, thereby ensuring the cleaning quality of the cleaning operation. At the same time, the vacuum pump 413 is started, and the floating dust enters the vacuum pipe 410 through the suction hole 409, and then enters the interior of the collection box 412, thereby realizing the rapid cleaning of the display panel 2, and there is no need to rely on a lifting mechanism or temporarily build a scaffold. The structure is simple and the disassembly is convenient, which simplifies the cleaning operation of the display screen.

[0024] Working principle: The waterproof LED display screen is a specially designed LED display screen with waterproof function, suitable for outdoor or waterproof environment. After long-term use, the above-mentioned LED display device needs to clean the display screen surface to facilitate the normal operation of the display screen. However, when cleaning a large-sized display screen, it is necessary to use a lifting mechanism or temporarily build a scaffold to cooperate with the operation, which makes the cleaning operation of the display screen complicated and cumbersome, inconvenient to operate and time-consuming. The present application uses an auxiliary cleaning device to apply a force to the movable frame 401, so that the slider 402 slides into the interior of the slide groove 403, and inserts the rod 419 into the buckle plate 417 and the fixing hole 418 of the fixed frame 1. Then, the power motor 406 is started. The rotating shaft 404 drives the cleaning brush 405 to rotate, sweeps away the dust attached to the display panel 2, and starts the telescopic mechanism 416. The telescopic mechanism 416 drives the movable frame 401 to move. Under the cooperation of the small roller 415 inside the structural groove 414, the support plate 411 drives the movable frame 401 to move slowly. In the process of the movement of the movable frame 401, the fixed plate 407 drives the sponge bar 408 to wipe the display panel 2 again, thereby ensuring the cleaning quality of the cleaning operation. At the same time, the vacuum pump 413 is started, and the floating dust enters the vacuum pipe 410 through the suction hole 409, and then enters the interior of the collection box 412, thereby realizing the rapid cleaning of the display panel 2, and there is no need to rely on a lifting mechanism or temporarily build a scaffold. The structure is simple and the disassembly is convenient, which simplifies the cleaning operation of the display screen.

[0025] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and 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, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A waterproof LED display screen device, comprising a fixed frame (1); a display screen panel (2) is mounted on the fixed frame (1); a connecting seat (3) is fixedly connected to the upper and lower frames of the fixed frame (1); an auxiliary cleaning device is mounted on the connecting seat (3); the characteristics are: The auxiliary cleaning device comprises a movable frame (401); the upper and lower ends of the movable frame (401) are fixedly connected with sliders (402); the outer structural surface of the connecting seat (3) is provided with a slide groove (403); one end of the slide groove (403) is connected to the outside; the slider (402) moves along the slide groove (403); a rotating shaft (404) is rotatably mounted on the movable frame (401); a cleaning brush (405) is mounted on the outside of the cross section of the rotating shaft (404); the rotating track of the cleaning brush (405) contacts the display surface of the display panel (2); a power motor (406) is mounted on the top of the movable frame (401); the top of the rotating shaft (404) passes through the frame body of the movable frame (401) and is connected to the power motor (406).

2. The waterproof LED display device according to claim 1, characterized in that: A fixing plate (407) is fixedly connected to one side of the body of the movable frame (401); a sponge strip (408) is installed on the vertical end surface of the fixing plate (407) close to the display panel (2); the operation track of the sponge strip (408) contacts the display surface of the display panel (2); and the rotation track of the cleaning brush (405) does not contact the installation position of the fixing plate (407).

3. The waterproof LED display device according to claim 2, characterized in that: An air suction hole (409) is provided through the middle of the vertical plate body of the movable frame (401); and an air extraction pipe (410) is installed on the outer side surface of the vertical plate body of the movable frame (401) at the position where the air suction hole (409) is opened.

4. The waterproof LED display device according to claim 3, characterized in that: A support plate (411) is fixedly connected to the outer surface of the movable frame (401); a collection box (412) is arranged on the top of the support plate (411); the collection box (412) is connected to the air extraction pipe (410); and an air extraction pump (413) is installed at the connection position between the air extraction pipe (410) and the collection box (412).

5. The waterproof LED display device according to claim 4, characterized in that: A structural groove (414) is provided on the action structural surface of the slider (402); a small roller (415) is rotatably installed inside the structural groove (414); and the rotation track of the small roller (415) exceeds the opening space of the structural groove (414).

6. The waterproof LED display device according to claim 4, characterized in that: A telescopic mechanism (416) is installed on the side of the support plate (411); a buckle plate (417) is fixedly connected to the end of the structural member of the telescopic mechanism (416); a fixing hole (418) is provided on the buckle plate (417); a fixing hole (418) is provided through the frame of the fixed frame (1); and an insertion rod (419) is inserted into the interior of the fixing hole (418).

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