CN215823751U

CN215823751U - Man-machine interaction LED display screen

Info

Publication number: CN215823751U
Application number: CN202121235925.6U
Authority: CN
Inventors: 盛代明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-02-15
Anticipated expiration: 2031-06-03

Abstract

The utility model relates to the technical field of display screens, and provides a man-machine interaction LED display screen, which comprises an LED display screen and a mounting rack, and further comprises: the cleaning mechanism is used for washing, brushing and drying the LED display screen and consists of a washing pipe assembly used for spraying running water or hot air and a brushing assembly used for brushing the LED display screen, and the cleaning mechanism is arranged on the lifting frame; and the driving mechanism is used for driving the lifting frame to lift, an installation box for storing the cleaning mechanism is arranged on the installation frame, and the driving mechanism is installed on the installation box. Through the arrangement of the flushing pipe assembly, the brushing assembly and the driving mechanism, the LED display screen surface cleaning machine can automatically flush, brush and blow the surface of the LED display screen, and is high in cleaning efficiency and good in cleaning effect.

Description

Man-machine interaction LED display screen

Technical Field

The utility model relates to the technical field of display screens, in particular to a human-computer interaction LED display screen.

Background

The LED display screen is used as the information transmission carrier with the largest area and the most abundant colors at present, and has highlighted the status in various industries such as culture, telecommunication, finance, public welfare, tourism and the like. Conventionally, a large screen of LED is directed to a viewer in a "one-way communication" manner.

In recent years, with the development of new technologies, screens and people are no longer limited to "single arrow propagation" but "intelligent interaction", and LED display screens can realize direct "human-computer interaction" by carrying "touch screens", such as interactive LED floor tile screens, touch screens and the like.

Because the surface of the interactive LED display screen is frequently contacted by a human body, the surface of the LED display screen needs to be frequently cleaned so as to improve the interaction sensitivity and the service life of the LED display screen, but the existing LED display screen is lack of a matched cleaning device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a man-machine interaction LED display screen, and aims to solve the problem that the surface of the interaction LED display screen needs to be cleaned frequently so as to improve the interaction sensitivity and prolong the service life of the LED display screen, but the existing LED display screen is lack of a matched cleaning device.

In order to achieve the above object, the present invention provides the following technical solution, wherein a human-computer interaction LED display screen comprises an LED display screen and a mounting rack, and the human-computer interaction LED display screen further comprises:

the cleaning mechanism is used for washing, brushing and drying the LED display screen and consists of a washing pipe assembly used for spraying running water or hot air and a brushing assembly used for brushing the LED display screen, and the cleaning mechanism is arranged on the lifting frame; and

the lifting frame is used for driving the lifting frame to lift, an installation box used for storing the cleaning mechanism is arranged on the installation frame, and the driving mechanism is installed on the installation box.

In conclusion, the beneficial effects of the utility model are as follows:

through the arrangement of the flushing pipe assembly, the brushing assembly and the driving mechanism, the LED display screen surface cleaning machine can automatically flush, brush and blow the surface of the LED display screen, and is high in cleaning efficiency and good in cleaning effect.

Drawings

Fig. 1 is a schematic front structure diagram of a human-computer interaction LED display screen according to an embodiment of the present invention.

Fig. 2 is a schematic diagram of a partial three-dimensional structure of a human-computer interaction LED display screen according to an embodiment of the present invention.

Fig. 3 is a schematic partial three-dimensional structure diagram of a human-computer interaction LED display screen at another viewing angle according to an embodiment of the present invention.

Reference numerals: the device comprises a mounting frame 1, an LED display screen 2, an installation box 3, a rotary driving motor 4, a threaded shaft 5, a lifting frame 6, a guide shaft 7, a flushing pipe 8, a brush roller 9, a brush plate 10, a rotating shaft 11, a gear 12, a rack 13, a water inlet pipe 14, a delivery pipe 15, a three-way pipe 16, a fan 17, a water pump 18, a water pumping pipe 19, a spray nozzle 20 and a soft cloth cushion 21.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1, a human-computer interaction LED display screen provided in an embodiment of the present invention includes an LED display screen 2 and a mounting rack 1, and the human-computer interaction LED display screen further includes:

the cleaning mechanism is used for washing, brushing and drying the LED display screen 2, and consists of a washing pipe assembly used for spraying running water or hot air and a brushing assembly used for brushing the LED display screen 2, and the cleaning mechanism is arranged on the lifting frame 6; and

the lifting mechanism is used for driving the lifting frame 6 to lift, an installation box 3 used for storing the cleaning mechanism is arranged on the installation frame 1, and the driving mechanism is installed on the installation box 3.

In the embodiment of the utility model, the LED display screen 2 is arranged on the mounting frame 1, the mounting box 3 is fixedly connected to the top of the mounting frame 1, the mounting box 3 can accommodate the cleaning mechanism, the cleaning mechanism is positioned in front of the LED display screen 2, when the LED display screen cleaning device is used, the driving mechanism is started to enable the cleaning mechanism to move in the vertical direction, the flushing pipe assembly firstly sprays water flow to flush the LED display screen 2, then the flushing assembly flushes the LED display screen 2, and finally the flushing pipe assembly sprays hot air to blow the LED display screen 2 to dry.

Referring to fig. 1, 2 and 3, in one embodiment of the present invention, the brush assembly includes: the brush roller assembly is used for rolling and brushing the LED display screen 2 and is arranged on the lifting frame 6; and the brush plate 10 is used for wiping the LED display screen 2, and the brush plate 10 is fixedly connected with the lifting frame 6.

The brush roller assembly includes: the brush roll 9 is sleeved on the rotating shaft 11, and two ends of the rotating shaft 11 are rotatably connected with the lifting frame 6; the gear 12 is used for driving the brush roller 9, and the side surface of the rotating shaft 11 is fixedly connected with the gear 12; and a rack 13 matched with the gear 12, wherein the rack 13 is meshed with the gear 12, and the rack 13 is fixedly connected with the mounting rack 1.

In the embodiment of the utility model, the brush plate 10 is connected with the soft cloth pad 21, the soft cloth pad 21 is in contact with the surface of the LED display screen 2 to wipe the LED display screen 2, the rotating shaft 11 is coaxially and fixedly connected with the brush roll 9, when the lifting frame 6 moves, the gear 12 rolls along the rack 13, the rotating shaft 11 is driven to rotate, and the brush roll 9 can roll and brush the surface of the LED display screen 2.

Referring to fig. 1, 2 and 3, in one embodiment of the present invention, the flush tube assembly includes: the washing pipe fitting 8 is used for spraying running water or hot air, and two ends of the washing pipe fitting 8 are connected with the lifting frame 6; and the water flow and hot air supply assembly is used for supplying running water or hot air, is arranged on the installation box 3 and is communicated with the flushing pipe fitting 8 through a conveying pipe 15.

The water flow hot air supply assembly comprises: the water pump 18 is used for providing water flow, the input end of the water pump 18 is connected with a water pumping pipe 19, and the water pump 18 is installed in the installation box 3; a fan 17 for supplying hot air, wherein an electric heater is arranged in the fan 17, and the fan 17 is arranged in the installation box 3; and one end of the three-way pipe 16 is connected with the output end of the water pump 18, one end of the three-way pipe 16 is connected with the output end of the fan 17, and one end of the three-way pipe 16 is connected with the conveying pipe 15.

In the embodiment of the present invention, the inlet pipe 14 is connected to the flushing pipe 8, a plurality of nozzles 20 are installed on a side surface of the flushing pipe 8, the nozzles 20 are used for spraying water or hot air, the lower end of the delivery pipe 15 is connected to the inlet pipe 14, the delivery pipe 15 is a flexible pipe, a first valve is installed on an output end of the fan 17, a second valve is installed on an output end of the water pump 18, and the first valve and the second valve are not opened at the same time.

Referring to fig. 1, 2 and 3, in one embodiment of the present invention, the driving mechanism includes: the lifting frame 6 is provided with a threaded through hole, and the threaded shaft 5 is connected with the threaded through hole in a matched mode; the mounting box 3 is provided with a rotary driving element which is connected with the threaded shaft 5; and a guide component for guiding the running track of the lifting frame 6.

The direction subassembly includes guiding axle 7, fixedly connected with guiding axle 7 on the mounting bracket 1, be provided with the direction through-hole on the crane 6, guiding axle 7 is connected with the side sliding fit of direction through-hole.

In the embodiment of the utility model, the structure of the guide assembly can also be composed of a guide plate and a slide block, the lifting frame 6 is fixedly connected with the slide block, the mounting frame 1 is fixedly connected with the guide plate, the side surface of the guide plate is provided with a slide groove, the slide block slides along the slide groove, the rotary driving element is a rotary driving motor 4, when the rotary driving device is used, the rotary motor 4 is started, and the threaded shaft 5 starts to rotate and drives the lifting frame 6 to move in the vertical direction.

The working process of the embodiment of the utility model is as follows: during the use, start rotation driving motor 4 for crane 6 moves in vertical direction, washes pipe fitting 8 at first blowout rivers and washes LED display screen 2, and brush roll 9 and brush board 10 scrub LED display screen 2 after that, washes pipe fitting 8 blowout hot-blast to weather LED display screen 2 at last, and whole clean process all is automatic realization, and is clean effectual, has improved the life of LED display screen 2.

Although the embodiments and examples of the present invention have been described for those skilled in the art, these embodiments and examples are provided as examples and are not intended to limit the scope of the present invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the utility model. These embodiments and modifications thereof are included in the scope and gist of the utility model, and are included in the scope of the utility model described in the claims and the equivalent thereof.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a human-computer interaction LED display screen, includes LED display screen and mounting bracket, its characterized in that, human-computer interaction LED display screen still includes:

2. The human-computer interaction LED display screen of claim 1, wherein the brushing assembly comprises:

the brush roller assembly is used for rolling and brushing the LED display screen and is arranged on the lifting frame; and

and the brushing plate is used for wiping the LED display screen and is fixedly connected with the lifting frame.

3. The human-computer interaction LED display screen of claim 2, wherein the brush roller assembly comprises:

the brush roll is sleeved on the rotating shaft, and two ends of the rotating shaft are rotatably connected with the lifting frame;

the gear is used for driving the brush roller, and the side surface of the rotating shaft is fixedly connected with the gear; and

and the rack is meshed with the gear and is fixedly connected with the mounting rack.

4. The human-computer interaction LED display screen of claim 1, wherein the flush tube assembly comprises:

the washing pipe fitting is used for spraying running water or hot air, and two ends of the washing pipe fitting are connected with the lifting frame;

the water flow and hot air supply assembly is used for providing flowing water or hot air, the water flow and hot air supply assembly is installed on the installation box, and the water flow and hot air supply assembly is communicated with the flushing pipe fitting through a conveying pipe.

5. The human-computer interaction LED display screen of claim 4, wherein the water flow and hot air supply assembly comprises:

the water pump is used for providing water flow, the input end of the water pump is connected with a water pumping pipe, and the water pump is arranged in the mounting box;

the fan is used for providing hot air, an electric heater is arranged in the fan, and the fan is arranged in the mounting box; and

one end of the three-way pipe is connected with the output end of the water pump, one end of the three-way pipe is connected with the output end of the fan, and one end of the three-way pipe is connected with the conveying pipe.

6. The human-computer interaction LED display screen of claim 1, wherein the driving mechanism comprises:

the lifting frame is provided with a threaded through hole, and the threaded shaft is connected with the threaded through hole in a matched manner;

the mounting box is provided with a rotary driving element, and the rotary driving element is connected with the threaded shaft; and

and the guide assembly is used for guiding the running track of the lifting frame.

7. The human-computer interaction LED display screen of claim 6, wherein the guiding component comprises a guiding shaft, the mounting frame is fixedly connected with the guiding shaft, the lifting frame is provided with a guiding through hole, and the guiding shaft is connected with the side face of the guiding through hole in a sliding fit manner.