CN220491586U

CN220491586U - Advertisement display screen

Info

Publication number: CN220491586U
Application number: CN202322109542.XU
Authority: CN
Inventors: 杨枫
Original assignee: Wuhan Tianlu Tiancheng Technology Co ltd
Current assignee: Wuhan Tianlu Tiancheng Technology Co ltd
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-02-13
Anticipated expiration: 2033-08-07

Abstract

The utility model discloses an advertisement display screen which comprises a base, wherein two sides of the upper end of the base are vertically and fixedly connected with telescopic supporting rods, and the upper ends of the telescopic supporting rods are fixedly connected with a mounting shell. According to the utility model, the screen and the loudspeaker arranged on the front side and the rear side of the installation shell can be used for displaying and playing images and sound, the cleaning component can be driven to move through the arranged servo motor, the screw rod and the limiting rod, so that a plurality of spray heads on the second connecting pipe of the cleaning component can pass through the surface of the screen, the plasma generator can generate a high-frequency electric field for the discharge needle, the high-frequency electric field is utilized to ionize air molecules, plasma is formed, the plasma is a gas with positive charges and negative charges, static electricity on the surface of an object can be neutralized, and the centrifugal fan can spray the air with the plasma to the surface of the screen through the spray heads, so that dust adsorbed on the surface of the screen can be cleaned.

Description

Advertisement display screen

Technical Field

The utility model relates to the technical field of advertisement display screens, in particular to a financial wind control advertisement display screen.

Background

Advertisement media generally refers to outdoor advertising objects, such as a display screen for displaying financial wind-controlled advertisements, which are installed at a gate of a company or a store, based on advertisement or propaganda purposes.

The utility model discloses an LED advertising liquid crystal display screen, which comprises a flat cable supporting tube, wherein fixing columns are fixedly connected to two sides of the top of the flat cable supporting tube, one end, away from the flat cable supporting tube, of the fixing columns is fixedly connected with a display screen, a storage battery is fixedly connected to the bottom of the flat cable supporting tube, one end, away from the flat cable supporting tube, of the storage battery is fixedly connected with a rotating shaft, one end, away from the storage battery, of the rotating shaft is fixedly connected with a servo motor, the bottom of the servo motor is fixedly connected with a supporting base, the display screens on two sides of the flat cable supporting tube are fixedly connected through a supporting plate, the side face of the supporting plate penetrates through and is fixedly connected with a cooling fan, and the top of the display screen is fixedly connected with a solar cell panel. This LED advertising liquid crystal display, rotatable show, the propaganda effect is better, and radiating efficiency is also higher.

In the use process of the conventional advertisement display screen, dust can be adsorbed on the surface due to static electricity generated on the display screen, and the display screen is large and is arranged at a high position, so that workers are difficult to clean the display screen, and therefore the self-cleaning advertisement display screen is required.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an advertisement display screen.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an advertisement display screen, includes the base, the equal vertical fixedly connected with flexible bracing piece in upper end both sides of base, the upper end fixedly connected with installation casing of flexible bracing piece, the inside left side of installation casing is vertical to be rotated and is connected with the screw rod, the inside right side of installation casing is vertical fixedly connected with gag lever post, the inside of installation casing is provided with clean subassembly, clean subassembly includes the mount, the upper end intermediate position fixedly connected with centrifugal fan of mount, the lower extreme intermediate position fixedly connected with connection casing of mount, the right-hand member fixedly connected with plasma generator of connection casing, fixedly connected with discharge needle on the plasma generator, the output fixedly connected with shunt tubes of centrifugal fan, the equal fixedly connected with first connecting pipe of both sides front and back end of shunt tubes, the equal fixedly connected with fixed plate in both sides of mount, the equal fixedly connected with second connecting pipe of front and back side between the fixed plate, equal fixedly connected with a plurality of shower nozzles on the second connecting pipe.

Further, a fourth connecting pipe is fixedly connected between the input end of the centrifugal fan and the connecting shell, and one end of the first connecting pipe is fixedly connected with one end of the corresponding second connecting pipe respectively.

Further, the lower extreme left side fixedly connected with rose box of mount, the inside fixedly connected with of rose box is a plurality of filter screens, fixedly connected with third connecting pipe between rose box and the connection casing.

Further, the left side fixedly connected with internal thread ring of mount, screw rod and internal thread ring threaded connection, the right side fixedly connected with spacing ring of mount, gag lever post spacing ring sliding connection.

Further, a servo motor is fixedly connected to the left side of the lower end of the installation shell, and the output end of the servo motor is fixedly connected with the lower end of the screw rod.

Further, the screen is all inlayed to the front and back side of installation casing, the front and back side of installation casing is located the position of screen below and all fixedly connected with speaker, the upper end fixedly connected with weather shield of installation casing.

The utility model has the beneficial effects that:

when the utility model is used, the advertisement display screen can display images and play sound of advertisements through the screens and the loudspeakers which are arranged on the front side and the rear side of the installation shell, the cleaning component can be driven to move through the arranged servo motor, the screw rod and the limiting rod, a plurality of spray heads on the second connecting pipe of the cleaning component can pass through the surface of the screen, the plasma generator can generate a high-frequency electric field for the discharge needle, the high-frequency electric field is utilized to ionize air molecules, plasma is formed, the plasma is a gas with positive charges and negative charges, static electricity on the surface of an object can be neutralized, and the centrifugal fan can spray the air with the plasma to the surface of the screen through the spray heads, so that dust adsorbed on the surface of the screen can be cleaned.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1: a front view of the present utility model;

fig. 2: the internal structure of the installation shell is schematically shown;

fig. 3: the cleaning component structure of the utility model is schematically shown;

fig. 4: the internal structure of the filter box and the connecting shell is schematically shown.

The reference numerals are as follows:

1. a base; 2. a telescopic support rod; 3. a mounting shell; 4. a rain shield; 5. a screen; 6. a speaker; 7. a cleaning assembly; 8. a screw; 9. a limit rod; 10. a servo motor; 11. a fixing frame; 12. a centrifugal fan; 13. a shunt; 14. a first connection pipe; 15. a fixing plate; 16. a second connection pipe; 17. a spray head; 18. an internally threaded ring; 19. a limiting ring; 20. a connection housing; 21. a plasma generator; 22. a third connection pipe; 23. a filter box; 24. a fourth connection pipe; 25. a discharge needle; 26. and (5) a filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, relate to an advertisement display screen, including base 1, the equal vertical fixedly connected with telescopic supporting rod 2 in upper end both sides of base 1, telescopic supporting rod 2's upper end fixedly connected with installation casing 3, the inside left side vertical rotation of installation casing 3 is connected with screw rod 8, the inside right side vertical fixedly connected with gag lever post 9 of installation casing 3, the inside of installation casing 3 is provided with clean subassembly 7, clean subassembly 7 includes mount 11, the upper end intermediate position fixedly connected with centrifugal fan 12 of mount 11, the lower extreme intermediate position fixedly connected with connection casing 20 of mount 11, the right-hand member fixedly connected with plasma generator 21 of connection casing 20, fixedly connected with discharge needle 25 on the plasma generator 21, the output fixedly connected with shunt tubes 13 of centrifugal fan 12, the equal fixedly connected with first connecting pipe 14 of both sides front and back end of shunt tubes 13, the equal fixedly connected with fixed plate 15 of both sides of mount 11, the equal fixedly connected with second connecting pipe 16 of front and back side between the fixed plate 15, all fixedly connected with a plurality of shower nozzles 17 on the second connecting pipe 16.

As shown in fig. 1 to 4, a fourth connecting pipe 24 is fixedly connected between the input end of the centrifugal fan 12 and the connecting housing 20, and one end of the first connecting pipe 14 is fixedly connected with one end of the corresponding second connecting pipe 16.

As shown in fig. 1-4, a filter box 23 is fixedly connected to the left side of the lower end of the fixing frame 11, a plurality of filter screens 26 are fixedly connected to the inside of the filter box 23, a third connecting pipe 22 is fixedly connected between the filter box 23 and the connecting shell 20, the centrifugal fan 12 can work to suck outside air into the connecting shell 20 through the filter box 23 and the third connecting pipe 22, and the filter screens 26 can filter dust in the air.

As shown in fig. 1-4, the left side of the fixing frame 11 is fixedly connected with an internal thread ring 18, the screw rod 8 is in threaded connection with the internal thread ring 18, the right side of the fixing frame 11 is fixedly connected with a limiting ring 19, the limiting ring 19 of the limiting rod 9 is in sliding connection, the left side of the lower end of the installation shell 3 is fixedly connected with a servo motor 10, the output end of the servo motor 10 is fixedly connected with the lower end of the screw rod 8, the servo motor 10 drives the screw rod 8 to rotate, and the fixing frame 11 can be driven to slide along the limiting rod 9 through the limiting ring 19, so that the cleaning assembly 7 can be driven to move up and down.

As shown in fig. 1-4, the front and rear sides of the installation shell 3 are respectively embedded with a screen 5, the positions, below the screen 5, of the front and rear sides of the installation shell 3 are respectively fixedly connected with a loudspeaker 6, the upper end of the installation shell 3 is fixedly connected with a rain shield 4, the screen 5 and the loudspeaker 6 arranged on the front and rear sides of the installation shell 3 can display images and play sound of advertisements, and the arranged rain shield 4 can shield wind and rain, so that a certain protection effect can be played on the screen 5.

Working principle: when the device is used, the device can be supported through the arranged base 1, the height of the installation shell 3 can be adjusted through the arranged telescopic supporting rods 2, the screen 5 and the loudspeaker 6 arranged on the front side and the rear side of the installation shell 3 can display images and play sound, the cleaning component 7 can be driven to move through the arranged servo motor 10, the screw rod 8 and the limiting rod 9, the servo motor 10 specifically drives the screw rod 8 to rotate, the fixing frame 11 can be driven to slide along the limiting rod 9 through the limiting ring 19, the cleaning component 7 can be driven to move up and down, a plurality of spray heads 17 on the second connecting pipe 16 of the cleaning component 7 can pass through the surface of the screen 5, the arranged centrifugal fan 12 works to suck outside air into the connection shell 20 through the filter box 23 and the third connecting pipe 22, a high-frequency electric field can be generated to the discharge needle 25, air molecules are ionized by the aid of the high-frequency electric field to form plasmas, the plasmas are positively charged and negatively charged gases, the plasmas can neutralize static electricity on the surfaces of objects, and the air with the positive charges can be absorbed by the plasmas into the first connecting pipe 16 and the second connecting pipe 16 through the first connecting pipe 16, and the dust can be absorbed into the surface of the screen 5 through the first connecting pipe 5, and the dust can be absorbed into the surface of the first connecting pipe 5.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. An advertising display screen, comprising a base (1), characterized in that: the utility model discloses a shower nozzle, including base (1), including base, fixed connection, connecting casing (20), plasma generator (21) are gone up fixedly connected with discharge needle (25), vertical fixedly connected with gag lever post (9) in inside right side of installing casing (3), the inside of installing casing (3) is provided with clean subassembly (7), clean subassembly (7) include mount (11), the upper end intermediate position fixedly connected with centrifugal fan (12) of mount (11), the lower extreme intermediate position fixedly connected with of mount (11) is connected with casing (20), the right-hand member fixedly connected with plasma generator (21) of connecting casing (20), fixedly connected with discharge needle (25) on plasma generator (21), the output fixedly connected with shunt tubes (13) of centrifugal fan (12), the equal fixedly connected with first connecting tube (14) of both sides front and back end of shunt tubes (13), the equal fixedly connected with front and back end of mount (15) of both sides fixedly connected with centrifugal fan (11), the equal fixedly connected with front and back end of second connecting tube (16) are connected with shower nozzle (16).

2. An advertising display as claimed in claim 1, wherein: a fourth connecting pipe (24) is fixedly connected between the input end of the centrifugal fan (12) and the connecting shell (20), and one end of the first connecting pipe (14) is fixedly connected with one end of the corresponding second connecting pipe (16) respectively.

3. An advertising display as claimed in claim 1, wherein: the filter box (23) is fixedly connected to the left side of the lower end of the fixing frame (11), a plurality of filter screens (26) are fixedly connected to the inside of the filter box (23), and a third connecting pipe (22) is fixedly connected between the filter box (23) and the connecting shell (20).

4. An advertising display as claimed in claim 1, wherein: the left side fixedly connected with internal thread ring (18) of mount (11), screw rod (8) and internal thread ring (18) threaded connection, the right side fixedly connected with spacing ring (19) of mount (11), spacing rod (9) spacing ring (19) sliding connection.

5. An advertising display as claimed in claim 1, wherein: the left side of the lower end of the installation shell (3) is fixedly connected with a servo motor (10), and the output end of the servo motor (10) is fixedly connected with the lower end of the screw rod (8).

6. An advertising display as claimed in claim 1, wherein: the screen (5) is all inlayed to the front and back side of installation casing (3), the front and back side of installation casing (3) is located the position of screen (5) below and all fixedly connected with speaker (6), the upper end fixedly connected with weather shield (4) of installation casing (3).