3D visitor reception display device

Abstract

The utility model relates to 3D visitor reception display device technical field, propose a kind of 3D visitor reception display device, including base, stand, 3D display and the transparent glass plate located in the front of display;The stand is equipped with the cleaning assembly that can slide up and down, cleaning assembly includes U-shaped frame, installation strip, sponge board, cleaning cloth and water distribution pipe, the U-shaped frame is screwed with the threaded rod on the back of stand by sliding block cooperation, and by motor drive realizes lifting, water distribution pipe is communicated with liquid pump outlet, can spray cleaning fluid to transparent glass plate, cleaning cloth is tightly attached glass board surface and is wiped.The utility model, can realize the automatic cleaning of glass board, avoid artificial high operation, cleaning effect is good, safety is high, and maintenance is convenient, it is applicable to the visitor reception display equipment of shopping mall, park and office place.

Description

Technical Field

[0001] This utility model relates to the technical field of 3D visitor reception display devices, and in particular to a 3D visitor reception display device. Background Technology

[0002] Currently, many shopping malls, industrial parks, and organizations place 3D display devices in their entrance lobbies for visitor reception. These devices display 3D lifelike images to guide customers. These devices typically consist of a base, a column for mounting a 3D display screen, a 3D display screen (or holographic display component), a control module, and a power module. They are mostly placed in lobby environments and can be used for content switching and remote management via an app or mini-program, offering good visual effects and interactive experience.

[0003] The product has received positive feedback so far. Visitors are impressed by its high-tech feel. However, the equipment is usually installed in the lobby or at the entrance. The display panel (especially the transparent protective glass or acrylic panel) is in a high position and is prone to dust, fingerprints and fogging when exposed for a long time, which affects the image clarity and visitor experience. Regular cleaning is required. Cleaning relies on manual wiping, and the cleaning staff are mostly cleaning personnel with limited mobility or older age. Cleaning high-level screens requires climbing, which is inconvenient and poses safety hazards. Based on this, a 3D visitor reception display device is proposed, which can reduce the number of manual cleanings and risks, improve the stability of the display effect and the safety of the equipment, and is suitable for long-term operation in public places. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies, reduce the number of manual cleaning operations and associated risks, improve the stability of display effects and the safety of the equipment, and make it suitable for long-term operation in public places.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A 3D visitor reception display device includes a base, a column disposed on one side of the upper surface of the base, a 3D display disposed on one side of the column, and a transparent glass plate disposed on the front of the 3D display; the transparent glass plate is connected to one side of the column; characterized in that: a cleaning component is slidably connected to the column, and the cleaning component slides up and down along the column. The back of the column is provided with a sliding groove, and a threaded rod is provided in the sliding groove. The threaded rod is rotatably connected to the column. The cleaning assembly includes: a U-shaped frame fitted onto the column, a mounting strip detachably connected to the front fork of the U-shaped frame, a sponge board pasted to the back of the mounting strip, and a water distribution pipe located at the bottom of the front fork of the U-shaped frame; the opening section of the U-shaped frame accommodates a 3D display; a slider is provided on the inner side of the U-shaped frame, and the slider is threadedly connected to a threaded rod; the threaded rod is driven by a motor; the water distribution pipe is located in front of the transparent glass plate, and the water distribution pipe has several water outlets; the sponge board abuts against the transparent glass plate.

[0006] Preferably, the top of the column is provided with a protective cover, which is a rectangular shell with an open bottom.

[0007] Preferably, the U-shaped frame has a mounting groove on the front fork, the mounting strip is placed in the mounting groove, and a cleaning cloth is provided on the back of the sponge board, the cleaning cloth abutting against the transparent glass plate.

[0008] Preferably, the U-shaped frame is equipped with a liquid pump; the rear fork of the U-shaped frame has a cavity containing cleaning fluid; the cavity is connected to the liquid pump inlet, and the liquid pump outlet is connected to the water distribution pipe; the top of the rear fork of the U-shaped frame has a water inlet connected to the cavity.

[0009] Preferably, the outlet of the water distribution pipe is equipped with a nozzle.

[0010] Preferably, guide grooves are provided on both sides of the slide groove, and guide rods are provided in the guide grooves; guide blocks are provided on both sides of the slider, and the guide blocks are sleeved with the guide rods.

[0011] Preferably, a control module and a power module are installed in the inner cavity of the base; the motor is installed in the inner cavity of the base; the output shaft of the motor is connected to a threaded rod via a coupling.

[0012] Preferably, the threaded rod is rotatably connected to the column via a bearing. This utility model discloses a 3D visitor reception display device, which has the following beneficial effects.

[0013] By installing a sliding cleaning component on the column, coupled with a threaded rod and motor drive, the cleaning component can automatically move along the column to evenly wipe the transparent glass panel. This eliminates the need for manual operation at heights, reducing the labor intensity of cleaning personnel and avoiding the risk of equipment tipping over, thus improving safety. A water distribution pipe at the front of the cleaning component, driven by a liquid pump, evenly sprays cleaning fluid onto the glass surface. Combined with a sponge and cleaning cloth, this effectively removes dust and stains, ensuring the clarity of the displayed image. The guide groove, guide rod, and guide block work together to ensure smooth operation of the cleaning component during its vertical movement, preventing shaking or jamming. The U-shaped frame has a cavity and water inlet for easy storage and replenishment of cleaning fluid. The mounting strip and sponge are detachable, facilitating replacement and maintenance, and reducing future operating costs. Furthermore, a protective cover at the top of the column not only protects the cleaning component but also conceals it within the cover's cavity under normal conditions, preventing personnel from seeing it. This invention offers convenient cleaning, high safety, and easy maintenance. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model; Figure 2 This is a cross-sectional structural diagram of the protective cover of this utility model; Figure 3 This is a cross-sectional structural diagram of the present invention; Figure 4 This is a structural diagram of the back of the present invention; Figure 5 This is a schematic diagram of the structure of the cleaning component of this utility model; Figure 6 This is a schematic diagram of the installation strip of this utility model.

[0015] In the diagram: 1. Base; 2. Column; 3. LED 3D display; 4. Cleaning assembly; 401. U-shaped frame; 402. Water distribution pipe; 403. Mounting groove; 404. Mounting strip; 405. Slider; 406. Guide block; 407. Water inlet; 408. Sponge board; 409. Cleaning cloth; 5. Transparent glass plate; 6. Slide groove; 7. Threaded rod; 8. Guide groove; 9. Guide rod; 10. Protective cover; 11. Liquid pump; 12. Motor. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Example 1

[0018] Reference Figures 1-6 As shown, a 3D visitor reception display device includes a base 1, a column 2 disposed on one side of the upper surface of the base 1, a 3D display 3 disposed on one side of the column 2, and a transparent glass plate 5 disposed on the front of the 3D display 3; the transparent glass plate 5 is connected to one side of the column 2; the feature is that a cleaning component 4 is slidably connected to the column 2, and the cleaning component 4 slides up and down along the column 2. A groove 6 is provided on the back of the column 2, and a threaded rod 7 is provided in the groove 6. The threaded rod 7 is rotatably connected to the column 2. The cleaning component 4 includes: a U-shaped frame 401 fitted with the column 2; a mounting strip 404 detachably connected to the front fork of the U-shaped frame 401; a sponge board 408 pasted on the back of the mounting strip 404; and a water distribution pipe 402 located at the bottom of the front fork of the U-shaped frame 401. The opening section of the U-shaped frame 401 accommodates a 3D display 3. A slider 405 is provided on the inner side of the U-shaped frame 401, and the slider 405 is threadedly connected to a threaded rod 7. The threaded rod 7 is driven by a motor 12. The water distribution pipe 402 is located in front of the transparent glass plate 5, and the water distribution pipe 402 is provided with several water outlets, which guide the cleaning liquid to the transparent glass plate 5. The sponge board 408 abuts against the transparent glass plate 5.

[0019] It should be noted that the inner side of the U-shaped frame 401 is kept at a safe distance from the back of the 3D display 3, and the U-shaped frame 401 does not contact the 3D display 3; Preferably, in this embodiment, guide grooves 8 are provided on both sides of the slide groove 6, and guide rods 9 are provided in the guide grooves 8; guide blocks 406 are provided on both sides of the slider 405, and the guide blocks 406 are sleeved with the guide rods 9.

[0020] Preferably, in this embodiment, a control module and a power module are installed in the inner cavity of the base 1; the motor 12 is installed in the inner cavity of the base 1; the output shaft of the motor 12 is connected to the threaded rod 7 through a coupling.

[0021] In this embodiment, a maintenance plate is installed on the back of the base 1 by screws. The maintenance plate is provided with heat dissipation holes. The addition of the maintenance plate facilitates maintenance, and the opening of the heat dissipation holes facilitates the heat dissipation of the motor 12, control module and power module.

[0022] Preferably, in this embodiment, the threaded rod 7 is rotatably connected to the column 2 via a bearing.

[0023] Preferably, in this embodiment, the top of the column 2 is provided with a protective cover 10. The protective cover 10 is a rectangular shell with an open bottom. The protective cover 10 can not only protect the cleaning component 4, but also hide inside the cavity of the protective cover 10 in the normal state, so that the cleaning component 4 cannot be seen by personnel, and the appearance is more beautiful.

[0024] Preferably, in this embodiment, a liquid pump 11 is provided on the U-shaped frame 401; a cavity is provided in the rear fork of the U-shaped frame 401, and the cavity is filled with cleaning fluid; the cavity is connected to the inlet of the liquid pump 11, and the outlet of the liquid pump 11 is connected to the water distribution pipe 402; a water inlet 407 connected to the cavity is provided at the top of the rear fork of the U-shaped frame 401. In this embodiment, a wiring channel is provided inside the column 2 for arranging the connecting wires of the liquid pump 11.

[0025] Preferably, in this embodiment, a nozzle is provided on the outlet of the water distribution pipe 402. When spraying the cleaning liquid, it is necessary to control the spray volume to avoid excessive cleaning liquid. The nozzle is a diffusion nozzle and is set at an angle.

[0026] When using this 3D visitor reception display device, when dust or stains adhere to the surface of the transparent glass plate 5, the motor 12 drives the threaded rod 7 to rotate, causing the slider 405 to drive the U-shaped frame 401 to move up and down along the column 2. The liquid pump 11 draws cleaning fluid from the bifurcated cavity at the rear of the U-shaped frame 401 and sprays it evenly onto the surface of the transparent glass plate 5 through the water distribution pipe 402. At this time, the sponge board 408 is in close contact with the surface of the glass plate, and the glass plate is wiped and cleaned as the U-shaped frame 401 moves up and down.

[0027] The cleaning component 4 operates stably under the constraint of the guide rod 9 and the guide block 406, which prevents the U-shaped frame 401 from shaking or shifting during the cleaning process and ensures the cleaning effect of the glass plate.

[0028] When the cleaning fluid is insufficient, it can be added to the cavity through the water inlet 407 at the top of column 2.

[0029] By installing a sliding cleaning component 4 on the column 2, and cooperating with the threaded rod 7 and the motor 12 for drive, the cleaning component 4 can move automatically along the column 2 to wipe the transparent glass plate 5 evenly. This eliminates the need for manual operation at heights, reduces the labor intensity of cleaning personnel, prevents equipment tipping, avoids safety accidents, and improves safety. The water distribution pipe 402 at the front end of the cleaning component 4 can spray cleaning liquid evenly onto the surface of the transparent glass plate 5 under the drive of the liquid pump 11. Combined with the sponge plate 408, it can effectively remove dust and stains, ensuring the clarity of the displayed image. Through the cooperation of the guide groove 8, guide rod 9 and guide block 406, the cleaning component 4 runs smoothly during up and down movement, avoiding shaking or jamming. The U-shaped frame 401 has a cavity and a water inlet 407 for easy storage and replenishment of cleaning liquid. It is convenient to clean, highly safe, and easy to maintain. Example 2

[0030] Based on Example 1, such as Figure 5 and Figure 6 As shown, in this preferred embodiment, the U-shaped frame 401 has a mounting groove 403 on the front fork, the mounting strip 404 is disposed in the mounting groove 403, and the back of the sponge board 408 is provided with a cleaning cloth 409, which abuts against the transparent glass plate 5.

[0031] Specifically, in this embodiment, the mounting strip 404 is installed in the mounting groove 403 with screws, which facilitates disassembly and installation during later maintenance. At the same time, the sponge board 408 is installed by adhesive, which allows for the replacement of easily worn cleaning cloth 409 and sponge board 408 later. The addition of sponge board 408 can absorb cleaning liquid, which can effectively reduce the residue of cleaning liquid on the surface of transparent glass plate 5 during the cleaning process. The cleaning cloth 409 is a glass wiping cloth 409, which wipes more thoroughly. After the cleaning cloth 409 has been used many times, its surface is dirty. At this time, the U-shaped bracket 401 is moved out of the protective cover 10, and the mounting strip 404 is removed with a screwdriver for cleaning, or the sponge board 408 is peeled off and a new sponge board 408 and cleaning cloth 409 are pasted on.

[0032] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Substitutions may include replacements for some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the scope of protection of this utility model.

Claims

1. A 3D visitor reception display device, comprising a base, a column disposed on one side of the upper surface of the base, a 3D display disposed on one side of the column, and a transparent glass plate disposed on the front of the 3D display; wherein the transparent glass plate is connected to one side of the column; characterized in that: A cleaning component is slidably connected to the column, and the cleaning component slides up and down along the column. The back of the column is provided with a sliding groove, and a threaded rod is provided in the sliding groove. The threaded rod is rotatably connected to the column. The cleaning assembly includes: a U-shaped frame fitted onto the column, a mounting strip detachably connected to the front fork of the U-shaped frame, a sponge board pasted to the back of the mounting strip, and a water distribution pipe located at the bottom of the front fork of the U-shaped frame; the opening section of the U-shaped frame accommodates a 3D display; a slider is provided on the inner side of the U-shaped frame, and the slider is threadedly connected to a threaded rod; the threaded rod is driven by a motor; the water distribution pipe is located in front of the transparent glass plate, and the water distribution pipe has several water outlets; the sponge board abuts against the transparent glass plate.

2. The 3D visitor reception display device according to claim 1, characterized in that, The top of the column is equipped with a protective cover, which is a rectangular shell with an open bottom.

3. The 3D visitor reception display device according to claim 1, characterized in that, The U-shaped frame has a mounting groove on its front fork, and the mounting strip is placed in the mounting groove. A cleaning cloth is provided on the back of the sponge board, and the cleaning cloth abuts against the transparent glass plate.

4. The 3D visitor reception display device according to claim 1, characterized in that, The U-shaped frame is equipped with a liquid pump; a cavity is provided in the rear fork of the U-shaped frame, and the cavity is filled with cleaning liquid; the cavity is connected to the liquid pump inlet, and the liquid pump outlet is connected to the water distribution pipe; a water inlet connected to the cavity is provided at the top of the rear fork of the U-shaped frame.

5. A 3D visitor reception display device according to claim 4, characterized in that, The outlet of the water distribution pipe is equipped with a nozzle.

6. A 3D visitor reception display device according to claim 1, characterized in that, The slide is provided with guide grooves on both sides, and guide rods are provided in the guide grooves; the slider is provided with guide blocks on both sides, and the guide blocks are sleeved with the guide rods.

7. A 3D visitor reception display device according to claim 1, characterized in that, The base cavity is equipped with a control module and a power module; the motor is installed in the base cavity; the output shaft of the motor is connected to a threaded rod via a coupling.

8. A 3D visitor reception display device according to claim 1, characterized in that, The threaded rod is rotatably connected to the column via a bearing.

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