Intelligent water affair display large screen and control system

Abstract

The utility model discloses an intelligent water affair display large screen, which belongs to the technical field of display equipment and comprises an LED large screen, a displacement component and a cleaning component. The cleaning assembly comprises a power piece and a cleaning disc. According to the device, the power part, the rotating disc, the telescopic part and the bristles are matched; according to the LED lamp bead cleaning device, dust and other impurities in gaps can be cleaned, meanwhile, the bristles can brush away dust and other impurities attached to the LED lamp beads, and compared with the mode that dust is scraped away through a scraper in the prior art, through cooperation of the power part, the cleaning disc and the bristles, dust on the surfaces of the LED lamp beads can be cleaned away, and hidden impurities can be removed by going deep into the gaps; thorough cleaning of the surface of the whole LED large screen is ensured; the brush bristles can more effectively remove dust and impurities in gaps in a rotating mode, and compared with pure scraper cleaning, the cleaning efficiency is higher.

Description

Technical Field

[0001] The utility model belongs to the technical field of display equipment, and specifically relates to a smart water affairs display large screen and a control system. Background Art

[0002] Smart water management is an intelligent and efficient solution that uses modern information technology to achieve water resource management, water supply management, sewage treatment and other aspects. Through the smart water system, real-time monitoring, intelligent regulation and precise management of water resources can be achieved, the utilization efficiency and management level of water resources can be improved, and the protection of the water environment and the improvement of water quality can be promoted. With the development and application of smart water technology, more and more water management departments and enterprises have begun to use large LED display screens to display and monitor the operation of water systems. By increasing the density of LED lamp beads, a higher pixel density can be achieved, thereby displaying clearer images and achieving ultra-high-definition effects.

[0003] CN219842781U discloses a VR large-screen interactive display LED screen, including a display screen, a collection box is installed on the top of the display screen, and a rubber curtain is movably connected inside the collection box, and the end of the rubber curtain is located inside the collection box and a rotating roller is installed, and the end of the rotating roller is driven by a driving motor, and the end of the rubber curtain away from the collection box is connected to a scraper, and the scraper is in contact with the outer wall of the display screen, and the scraper is sequentially provided with a collection bin, a baffle and an air suction groove from bottom to top inside the scraper, and motors are respectively installed at both ends of the scraper, and the output end of the motor is connected to a fan blade, and the motor is connected to the air suction groove;

[0004] In the prior art, the outer side of the display screen is cleaned by a scraper, and the motor in the scraper is started at the same time, which drives the fan blades to rotate and absorbs the scraped impurities into the collection bin. However, in a large LED screen, the density of LED lamp beads is relatively high, and the scraper can only scrape dust and other impurities from part of the LED lamp beads. Since there are gaps between the LED lamp beads, the scraper cannot completely clean the dust and other impurities in the gaps. Utility Model Content

[0005] In view of this, one aspect of the present invention is to provide a smart water management display screen to solve the technical problems raised by the background technology.

[0006] In order to achieve the above object, the utility model provides the following technical solutions:

[0007] The utility model provides a smart water display screen, including an LED screen, a displacement component and a cleaning component; the LED screen is used to be installed on a wall; the displacement component includes a longitudinal frame, a transverse frame and a telescopic member; the longitudinal frames are respectively connected to both sides of the LED screen; the longitudinal frame is arranged along the height direction of the LED screen; the transverse frame is arranged horizontally; the transverse frame is perpendicular to the longitudinal frame; one end of the telescopic member is slidably connected to the longitudinal frame along the height direction of the LED screen; the telescopic member is used to drive the transverse frame to move in the direction facing the LED screen; the cleaning component includes a power member and a cleaning disk; the power member is arranged on the transverse frame, and the power member is used to slide in the horizontal direction; the power member is arranged on the side of the transverse frame close to the LED screen; the cleaning disk is coaxially arranged on the power end of the power member; the cleaning disk is provided with evenly arranged bristles on the side close to the LED screen.

[0008] Furthermore, the cleaning assembly also includes a dust hood and a dust collection piece; the dust hood is sleeved on the outside of the cleaning tray, and the dust hood has an open end facing the LED large screen; the dust hood is connected to the power piece; the end of the dust hood away from the opening is provided with a rotating hole for the coaxial rotation of the power end of the power piece; the dust collection piece is arranged on the horizontal frame and slides simultaneously with the power piece; the dust collection piece is used to absorb and store dust removed by the brush through the dust hood.

[0009] Furthermore, the number of the cleaning components is several; the cleaning components are evenly arranged on one side of the transverse frame close to the LED large screen.

[0010] Furthermore, the dust cover has an open end which is flush with the cleaning plate.

[0011] Furthermore, the dust hood has an open end coaxially connected with a telescopic flexible ring.

[0012] Furthermore, a transverse groove is formed on one side of the transverse frame close to the LED screen; the transverse groove is formed along the sliding direction of the power member; a transverse block is provided in the transverse groove to slide in the horizontal direction; and the power member is connected to the transverse block.

[0013] Furthermore, a longitudinal groove is provided on the side of the longitudinal frame opposite to the transverse frame; the longitudinal groove is provided along the height direction of the LED screen; a longitudinal block is slidably connected in the longitudinal groove along the height direction; and the end of the telescopic member away from the telescopic end is connected to the longitudinal block.

[0014] Another aspect of the utility model is to provide a control system, including an electronic level, a controller and an alarm; the electronic level is connected to the controller by signal; the electronic level is installed on the horizontal frame; the alarm is connected to the controller by signal; wherein the electronic level transmits a signal to the controller; the controller receives the signal and controls the alarm to sound an alarm.

[0015] The beneficial effects of the utility model are:

[0016] In the present application, the turntable is driven to rotate by the power part, and then the transverse frame is driven to approach the LED screen by the telescopic part, so that the bristles can extend into the gaps between the LED lamp beads, thereby cleaning the dust and other impurities in the gaps by the bristles. At the same time, the bristles can also brush off the dust and other impurities attached to the LED lamp beads. Compared with the prior art method of scraping off dust by a scraper, the cooperation of the power part, the cleaning disk and the bristles can not only clean the dust on the surface of the LED lamp beads, but also go deep into the gaps to remove hidden impurities, ensuring the thorough cleaning of the entire surface of the LED screen; the bristles can more effectively remove dust and impurities in the gaps by rotating, and the cleaning efficiency is higher than that of simple scraper cleaning.

[0017] The control system in the present application can monitor in real time whether the transverse frame is in a horizontal state. When a tilt is detected, the alarm can be sounded to remind the staff, so that the staff can detect the tilt in time. After receiving the alarm, the staff can immediately judge the tilt and determine whether the position of the transverse frame needs to be adjusted or maintenance needs to be performed.

[0018] Other advantages, objectives and features of the utility model will be described in the following description and will be apparent to those skilled in the art to some extent, or those skilled in the art can be taught from the practice of the utility model. The objectives and other advantages of the utility model can be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the purpose, technical solution and beneficial effects of the utility model clearer, the utility model is described with the following drawings:

[0020] Figure 1 This is a three-dimensional diagram of a smart water management display screen of the utility model;

[0021] Figure 2 It is a three-dimensional diagram of the structure on the horizontal frame of the utility model;

[0022] Figure 3 A three-dimensional diagram of the cleaning component of the utility model;

[0023] Figure 4 A three-dimensional diagram of the local structure of the cleaning component of the utility model;

[0024] Figure 5 This is the principle diagram of the control system of the utility model.

[0025] The markings in the attached drawings are as follows: LED large screen 1, longitudinal frame 2, transverse frame 3, electric telescopic rod 4, cleaning tray 5, drive motor 6, dust hood 7, middle bar 8, dust pipe 9, ash storage box 10, support bar 11, negative pressure motor 12, telescopic flexible ring 13, transverse groove 14, transverse block 15, transverse screw rod 16, transverse motor 17, middle plate 18, longitudinal block 19, longitudinal screw rod 20, longitudinal motor 21, guide rod 22, electronic level 23, controller 24, alarm 25. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0027] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is apparent to those skilled in the art that these specific details are not necessary to implement the present invention. In other examples, in order to avoid confusing the present invention, well-known structures, circuits, materials or methods are not specifically described.

[0028] Throughout the specification, references to "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "one embodiment," "an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example. In addition, particular features, structures, or characteristics may be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. In addition, it will be appreciated by those of ordinary skill in the art that the figures provided herein are for illustrative purposes and that the figures are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0029] In the description of the present invention, it should be understood that the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the scope of protection of the present invention.

[0030] Embodiment 1: Figures 1 to 5 As shown, the utility model provides a smart water display screen, including an LED screen 1, a displacement component and a cleaning component; the LED screen 1 is used to be installed on a wall; the displacement component includes a longitudinal frame 2, a transverse frame 3 and a telescopic member; the number of the longitudinal frames 2 is two, and the two longitudinal frames 2 are respectively fixedly connected to the two sides of the LED screen 1; the LED screen 1 is connected to the wall through the reinforcing strip bolts fixedly connected to the longitudinal frame 2; the longitudinal frame 2 is arranged along the height direction of the LED screen 1; the transverse frame 3 is horizontally arranged; the transverse frame 3 is perpendicular to the longitudinal frame 2; one end of the telescopic member is slidably connected to the longitudinal frame 2 along the height direction of the LED screen 1; the telescopic end of the telescopic member is vertically connected to the transverse frame 3; the telescopic member is perpendicular to the longitudinal frame 2; the telescopic The retractable part is used to drive the transverse frame 3 to move toward the direction facing the LED large screen 1; specifically, the retractable part is an electric retractable rod 4; the cleaning assembly includes a power part and a cleaning disk 5; the power part is arranged on the transverse frame 3, and the power part is used to slide in the horizontal direction; the power part is arranged on the side of the transverse frame 3 close to the LED large screen 1; the cleaning disk 5 is coaxially fixedly connected to the power end of the power part; the power part is used to drive the cleaning disk 5 to rotate; specifically, the power part is a drive motor 6; the drive motor 6 can be a servo motor; a plurality of evenly arranged bristles are fixedly connected to the side of the cleaning disk 5 close to the LED large screen 1, and the bristles are made of synthetic fibers such as nylon or polypropylene, and these synthetic fibers have the characteristics of wear resistance, durability, softness but certain hardness.

[0031] The principle and beneficial effects of the above technical solution:

[0032] In the specific implementation, the turntable is driven to rotate by the power part, and then the horizontal frame 3 is driven to approach the LED screen 1 by the telescopic part, so that the bristles can extend into the gaps between the LED lamp beads, thereby cleaning the dust and other impurities in the gaps by the bristles, and at the same time, the bristles can also brush off the dust and other impurities attached to the LED lamp beads. Compared with the prior art, the dust is scraped off by a scraper. Through the cooperation of the power part, the cleaning disk 5 and the bristles, not only the dust on the surface of the LED lamp beads can be cleaned, but also the hidden impurities can be removed from the gaps, thereby ensuring the thorough cleaning of the entire surface of the LED screen 1; the bristles can more effectively remove the dust and impurities in the gaps by rotating, and the cleaning efficiency is higher than that of simple scraper cleaning; the moderate hardness of the bristles can clean the surface of the LED lamp beads more carefully, not only dust can be removed, but also attached stains and grease can be removed, thereby maintaining the cleanliness and transparency of the surface of the LED screen 1; the LED lamp beads of the LED screen 1 have a high density and a small gap, and the bristles can better meet the cleaning needs of high-density LED lamp beads, thereby ensuring the display effect and quality of the LED screen 1.

[0033] At the same time, by controlling the telescopic part to slide in the vertical direction, the height direction of the horizontal frame 3 can be adjusted, so that the cleaning range of the bristles in the vertical direction can be expanded. At the same time, the cleaning range of the bristles in the horizontal direction can be expanded by sliding the power part. In this way, the entire LED large screen 1 can be effectively covered.

[0034] In this embodiment, Figure 3 , 4 As shown, the cleaning assembly also includes a dust hood 7 and a dust collecting member; the dust hood 7 is sleeved on the outside of the cleaning plate 5, and the dust hood 7 has an open end facing the LED large screen 1; the dust hood 7 is fixedly connected to the power member through two middle strips 8; the end of the dust hood 7 away from the opening is provided with a rotating hole for the coaxial rotation of the power end of the power member; the dust collecting member is arranged on the transverse frame 3, and slides simultaneously with the power member; the dust collecting member is used to absorb and store dust removed by the brush through the dust hood 7.

[0035] Specifically, the dust collection component includes a dust collection pipe 9 and an ash storage box 10; the ash storage box 10 is arranged on the horizontal frame 3 and slides simultaneously with the power component; the dust collection hood 7 is connected to the ash storage box 10 through the dust collection pipe 9; there are two dust collection pipes 9, which can increase the absorption speed of dust and other impurities; each dust collection pipe 9 is fixedly connected to a support bar 11 on the inner wall of one end of the ash storage box 10; a negative pressure motor 12 is fixedly connected to the support bar 11; a plurality of fan blades are fixedly connected to the power end of the negative pressure motor 12; the fan blades are driven to rotate by the negative pressure motor 12, thereby generating suction, so that dust and other impurities can be sucked into the ash storage box 10; the negative pressure motor 12 can adopt a servo motor.

[0036] The principle and beneficial effects of the above technical solution:

[0037] During specific implementation, dust and other impurities can be dispersed through the brushing of the bristles, and the fan blades can be driven to rotate through the negative pressure motor 12 to generate suction. The dust hood 7 can guide the scattered dust and other impurities, so that the dust and other impurities can enter the dust storage box 10 through the dust suction pipe 9 under the action of the suction force and be stored. In this way, dust and other impurities can be completely cleaned, ensuring that these impurities are fully sucked into the dust storage box 10.

[0038] In this embodiment, Figure 2 As shown, there are several cleaning components; specifically, there are three cleaning components; the cleaning components are evenly arranged on one side of the horizontal frame 3 close to the LED large screen 1.

[0039] The principle and beneficial effects of the above technical solution:

[0040] During specific implementation, by providing multiple cleaning components, the cleaning coverage rate can be improved, and the multiple cleaning components can work simultaneously or collaboratively, thereby improving the cleaning efficiency and shortening the cleaning time.

[0041] In this embodiment, Figure 3 As shown, the dust cover 7 has an open end which is flush with the cleaning disk 5 .

[0042] The principle and beneficial effects of the above technical solution:

[0043] In specific implementation, this can ensure that the bristles can extend from the outside of the dust cover 7, so that the bristles can smoothly extend into the gaps between the LED lamp beads, ensuring a comprehensive and thorough cleaning effect.

[0044] In this embodiment, Figure 3 , 4 As shown, the dust cover 7 has an open end coaxially connected with a telescopic flexible sleeve ring 13; the telescopic flexible sleeve ring 13 can be a rubber ring; the inner wall and the outer wall of the rubber ring both have folded walls.

[0045] The principle and beneficial effects of the above technical solution:

[0046] During specific implementation, the telescopic member drives the horizontal frame 3 to approach the LED screen 1, so that the telescopic flexible ring 13 covers the area that needs to be cleaned. Since the telescopic flexible ring 13 has a folding wall, the telescopic flexible ring 13 can be shortened, so that the length of the telescopic flexible ring 13 is reduced. As the telescopic end of the telescopic member is shortened, the bristles can enter the gap, and then the cleaning disk 5 is driven to rotate by the power member, so that the dust and other impurities in the gap are brushed away by the bristles. Since the telescopic flexible ring 13 covers the cleaning area, dust and other impurities can be prevented from floating to the outside, so that dust and other impurities can be sucked in and stored in the dust collection member.

[0047] Embodiment 2: This embodiment is based on embodiment 1. Figure 2 As shown, the transverse frame 3 is strip-shaped; a transverse groove 14 is opened on the side of the transverse frame 3 close to the LED large screen 1; the transverse groove 14 is opened along the sliding direction of the power piece; three transverse blocks 15 are arranged in the transverse groove 14 for sliding in the horizontal direction; the three transverse blocks 15 are threadedly connected with the same transverse screw rod 16 arranged along the length direction of the transverse frame 3; the outer side wall of the transverse frame 3 is fixedly connected with a transverse motor 17; the power end of the transverse motor 17 rotates and extends into the transverse groove 14, and the power end of the transverse motor 17 is coaxially connected to one end of the transverse screw rod 16; the other end of the transverse screw rod 16 is rotatably connected to the corresponding side wall of the transverse groove 14; the outer side wall of each transverse block 15 is connected with an intermediate plate 18 by bolts; the number of cleaning components is three, and each cleaning component is located on the outer side of the corresponding intermediate plate 18; in each cleaning component, the power piece and the ash storage box 10 are fixedly connected to the corresponding intermediate plate 18.

[0048] The principle and beneficial effects of the above technical solution:

[0049] The transverse motor 17 can drive the transverse screw rod 16 to rotate, thereby driving the three transverse blocks 15 to slide in the transverse groove 14 at the same time, so that the three cleaning components can be driven to move at the same time, which can improve the cleaning efficiency of impurities such as dust.

[0050] In this embodiment, Figure 1 As shown, a longitudinal groove is opened on the side opposite to the transverse frame 3 of each longitudinal frame 2; the longitudinal groove is opened along the height direction of the LED screen 1; a longitudinal block 19 is slidably connected in each longitudinal groove along the height direction; a longitudinal screw rod 20 is threadedly connected to one of the longitudinal blocks 19; a longitudinal motor 21 is fixedly connected to the outer wall of the longitudinal frame 2; the power end of the longitudinal motor 21 rotates and extends into the corresponding longitudinal groove, and the power end of the longitudinal motor 21 is coaxially fixedly connected to one end of the longitudinal screw rod 20; specifically, a servo motor can be selected for the longitudinal motor 21; the other end of the longitudinal screw rod 20 is rotatably connected to the side wall corresponding to the longitudinal groove; a vertical guide rod 22 is fixedly connected to the opposite side wall of the other longitudinal groove, and the longitudinal block 19 in the longitudinal groove is slidably sleeved on the guide rod 22; the number of telescopic members is two, and the fixed end of each telescopic member is fixedly connected to the corresponding longitudinal block 19, and the telescopic end of each telescopic member is fixedly connected to the transverse frame 3.

[0051] The principle and beneficial effects of the above technical solution:

[0052] During specific implementation, the longitudinal motor 21 drives the longitudinal screw rod 20 to rotate, thereby driving the longitudinal block 19 to slide in the longitudinal groove, and adjusting the height position of the longitudinal block 19, and then adjusting the height position of the transverse frame 3 through the telescopic member; at the same time, the cooperation between the guide rod 22 and another guide block ensures that the transverse frame 3 always maintains a horizontal state when adjusting the height position.

[0053] Embodiment three: The longitudinal screw rod 20 is driven to rotate by the longitudinal motor 21, thereby driving the longitudinal block 19 to slide in the longitudinal groove, so that the height position of the longitudinal block 19 can be adjusted, and then the height position of the transverse frame 3 can be adjusted by the telescopic member; at the same time, the cooperation between the guide rod 22 and another guide block enables the transverse frame 3 to always remain in a horizontal state when adjusting the height position. Then, with the long-term use of the guide rod and the guide block, wear will occur between the guide rod and the guide block, which may cause the transverse frame to be unable to always remain in a horizontal state when adjusting the height. This will cause a cleaning blind spot when the cleaning component moves on the transverse frame. Therefore, this embodiment provides a control system to monitor whether the transverse frame is in a horizontal state, thereby avoiding the occurrence of a cleaning blind spot.

[0054] This embodiment is based on the above embodiment. Figure 5 As shown, a control system is provided, including an electronic level 23, a controller 24 and an alarm 25; the electronic level 23 is connected to the controller 24 by signal; the electronic level 23 is installed on the horizontal frame 3; the electronic level 23 is used to transmit the detected signal to the controller 24; the alarm 25 is connected to the controller 24 by signal; the alarm 25 is used to emit an alarm sound; wherein, the electronic level 23 transmits the signal to the controller 24; the controller 24 receives the signal and controls the alarm 25 to emit an alarm sound; the model of the electronic level 23 is Bosch GIM 60; the controller 24 is a single-chip microcomputer.

[0055] The principle and beneficial effects of the above technical solution:

[0056] The electronic level 23 can determine whether the transverse frame 3 is in a horizontal state and transmit the signal to the controller. After analysis and processing by the controller, it can be determined whether the transverse frame 3 is in a horizontal state. If the transverse frame 3 is tilted, the controller 24 controls the alarm 25 to sound an alarm.

[0057] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A smart water management display screen, characterized in that: include: LED large screen, the LED large screen is used to be installed on the wall; A displacement assembly, the displacement assembly comprising a longitudinal frame, a transverse frame and a telescopic member; The longitudinal frames are respectively connected to both sides of the LED large screen; the longitudinal frames are arranged along the height direction of the LED large screen; The transverse frame is arranged horizontally; the transverse frame is perpendicular to the longitudinal frame; One end of the telescopic member is slidably connected to the longitudinal frame along the height direction of the LED screen; the telescopic member is used to drive the transverse frame to move in the direction facing the LED screen; A cleaning assembly, the cleaning assembly comprising a power member and a cleaning disc; The power member is arranged on the transverse frame, and is used to slide in the horizontal direction; the power member is arranged on a side of the transverse frame close to the LED large screen; The cleaning disc is coaxially arranged on the power end of the power member; and evenly arranged bristles are provided on a side of the cleaning disc close to the LED large screen.

2. The smart water management display screen according to claim 1 is characterized by: The cleaning assembly also includes a dust hood and a dust collecting member; The dust hood is sleeved on the outside of the cleaning plate, and one end of the dust hood with an opening faces the LED large screen; the dust hood is connected to the power member; the end of the dust hood away from the opening is provided with a rotating hole for the power end of the power member to rotate coaxially; The dust collecting member is arranged on the transverse frame and slides simultaneously with the power member; the dust collecting member is used for absorbing and storing the dust removed by the brush through the dust collecting cover.

3. The smart water management display screen according to claim 2 is characterized by: The number of the cleaning components is several; the cleaning components are evenly arranged on one side of the transverse frame close to the LED large screen.

4. The smart water management display screen according to claim 2 is characterized by: One end of the dust cover having an opening is flush with the cleaning plate.

5. The smart water affairs display screen according to claim 4 is characterized by: The dust cover has an open end which is coaxially connected with a telescopic flexible sleeve ring.

6. The smart water management display screen according to claim 1 is characterized in that : A transverse groove is provided on one side of the transverse frame close to the LED large screen; the transverse groove is provided along the sliding direction of the power member; a transverse block is provided in the transverse groove to slide in the horizontal direction; and the power member is connected to the transverse block.

7. The smart water management display screen according to claim 1 is characterized by: A longitudinal groove is provided on the side of the longitudinal frame opposite to the transverse frame; the longitudinal groove is provided along the height direction of the LED screen; a longitudinal block is slidably connected in the longitudinal groove along the height direction; and the end of the telescopic member away from the telescopic end is connected to the longitudinal block.

8. A control system, which is equipped with a smart water affairs display screen as claimed in any one of claims 1 to 7 to operate, characterized in that: The system includes an electronic level, controller and alarm; The electronic level is connected to the controller by signal; the electronic level is installed on the horizontal frame; The alarm is connected to the controller by signal; The electronic level transmits a signal to the controller; the controller receives the signal and controls the alarm to sound an alarm.

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