CN210627720U

CN210627720U - Multimedia information display screen

Info

Publication number: CN210627720U
Application number: CN201922357646.6U
Authority: CN
Inventors: 傅震维; 张永刚; 郑俊青
Original assignee: Hangzhou Jishiyu Technology Co ltd
Current assignee: Hangzhou Jishiyu Technology Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-05-26
Anticipated expiration: 2029-12-25

Abstract

The utility model belongs to the technical field of display screens, in particular to a multimedia information display screen, which comprises a display screen body, wherein a transmission belt is erected at the inner side of the display screen body through a rotating rod, a connecting block is fixedly embedded on the outer side surface of the transmission belt, a telescopic loop bar is fixed on the side surface of the connecting block through a bolt, the other end of the telescopic loop bar is provided with a driven roller, a scraping plate is erected on the inner side surface of the driven roller, and a wiping sheet is wrapped on the outer wall of the scraping plate; the side of show screen body has increased the scraper blade, and the scraper blade passes through drive belt, connecting block, flexible loop bar and accomplishes height adjustment at the side surface of show screen body, and the scraper blade is swept the lateral wall of show screen body through wiping the piece, and the fan drives the inside gas of ventilation groove and blows off the lateral wall of wiping the piece from the groove of airing exhaust and sweep for it keeps clean and tidy to clean the piece, is convenient for clean the piece and cleans the show screen body.

Description

Multimedia information display screen

Technical Field

The utility model belongs to the technical field of the show screen, concretely relates to multimedia information show screen.

Background

At present, when information propaganda is carried out outdoors, a multimedia display screen can be used, information is played through the multimedia display screen, but some problems are still exposed in the use process of the display screen, outdoor dust is more, static electricity on the surface of the display screen is more, dust is easily adsorbed, the display effect of the display screen is not ideal, and structural improvement and optimization are necessary to be carried out on the display screen aiming at the problem exposed in the use process of the current display screen.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a multimedia information show screen has and is convenient for carry out clear characteristics to the dust on show screen surface.

In order to achieve the above object, the utility model provides a following technical scheme: multimedia information show screen, including show screen body, the drive belt has been erect through the bull stick to the inboard of show screen body, the outside surface gomphosis of drive belt is fixed with the connecting block, the side surface of connecting block has flexible loop bar through the bolt fastening, the other end of flexible loop bar is equipped with the driven voller, the scraper blade has been erect to the driven voller inboard surface, the outer wall parcel of scraper blade is equipped with cleans the piece, the both ends side surface of cleaning the piece is fixed with the magic subsides through sewing up, it pastes the self-adhesion through the magic and fixes the side surface at the scraper blade to clean the piece, the lateral wall of cleaning the piece contacts with the side surface of show screen body.

As the utility model discloses a preferred technical scheme of multimedia information display screen, the exhaust groove has been seted up to the lower extreme side surface of display screen body, the inboard inner wall that is located the display screen body in exhaust groove has erect the ventilation groove, the inside in ventilation groove is equipped with the fan through the support frame, the both ends department in ventilation groove is located the side surface of display screen body and is passed through the bolt fastening and have the filter screen.

As the utility model discloses a preferred technical scheme of multimedia information display screen, the groove of airing exhaust is equipped with two, two the lug has been erect to the side that lies in the display screen body between the groove of airing exhaust.

As the utility model discloses a preferred technical scheme of multimedia information display screen, the lug is the rubber component, the lug is a plurality of quadrangular pyramid shape components.

As the utility model discloses a preferred technical scheme of multimedia information display screen, the shrink spring has been cup jointed in the outside of flexible loop bar, the one end of shrink spring and the lateral wall contact of connecting block, the other end and the driven voller side contact of shrink spring.

As the utility model discloses a preferred technical scheme of multimedia information display screen, the scraper blade is triangular prism shape component, a side surface of scraper blade and the side surface of show screen body keep parallel.

As the utility model discloses a preferred technical scheme of multimedia information display screen, the upper end side of display screen body is equipped with the shade through the bolt frame.

Compared with the prior art, the beneficial effects of the utility model are that: the side of show screen body has increased the scraper blade, and the scraper blade passes through drive belt, connecting block, flexible loop bar and accomplishes height adjustment at the side surface of show screen body, and the scraper blade is swept the lateral wall of show screen body through wiping the piece, and the fan drives the inside gas of ventilation groove and blows off the lateral wall of wiping the piece from the groove of airing exhaust and sweep for it keeps clean and tidy to clean the piece, is convenient for clean the piece and cleans the show screen body.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

in the figure: 1. the display screen body; 2. masking; 3. an exhaust duct; 4. a bump; 5. a transmission belt; 6. connecting blocks; 7. a ventilation slot; 8. a fan; 9. a telescopic loop bar; 10. a retraction spring; 11. a driven roller; 12. a squeegee; 13. a wiping sheet; 14. magic tape.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: multimedia information show screen, including show screen body 1, show screen body 1's inboard has been erect through the bull stick and has been had drive belt 5, the outside surface gomphosis of drive belt 5 is fixed with connecting block 6, connecting block 6's side surface has flexible loop bar 9 through the bolt fastening, the other end of flexible loop bar 9 is equipped with driven voller 11, driven voller 11 inboard surface has been erect scraper blade 12, the outer wall parcel of scraper blade 12 is equipped with cleans piece 13, the both ends side surface of cleaning piece 13 is fixed with magic subsides 14 through sewing up, it pastes 14 self-adhesion through the magic and fixes the side surface at scraper blade 12 to clean piece 13, the lateral wall of cleaning piece 13 contacts with show screen body 1's side surface, in this embodiment, magic subsides 14 are convenient for clean piece 13 and install and dismantle at scraper blade.

Specifically, the exhaust groove 3 has been seted up to the lower extreme side surface of show screen body 1, the inboard inner wall that is located show screen body 1 in the groove 3 of airing exhaust has erect ventilation groove 7, the inside in ventilation groove 7 is equipped with fan 8 through the support frame, the both ends department that ventilates groove 7 is located show screen body 1's side surface and has passed through the bolt fastening and have the filter screen, fan 8 pressurizes external gas to ventilation groove 7 inside in this embodiment, arrange the outer wall of show screen body 1 through the exhaust groove 3.

Specifically, the groove 3 of airing exhaust is equipped with two, and the side frame that lies in show screen body 1 between two grooves 3 of airing exhaust is equipped with lug 4, and lug 4 is convenient for carry out the vortex to the air current in this embodiment.

Specifically, the bump 4 is a rubber member, and the bump 4 is composed of a plurality of quadrangular pyramid-shaped members, and the quadrangular pyramid-shaped structure in the embodiment enables air on the side surface of the wiping sheet 13 to flow, so that dust on the side surface of the wiping sheet 13 can fly out conveniently.

Specifically, the outside of flexible loop bar 9 has cup jointed shrink spring 10, and the one end of shrink spring 10 and the lateral wall contact of connecting block 6, the other end and the driven voller 11 side contact of shrink spring 10, and shrink spring 10 makes wiping piece 13 and show screen body 1 side surface in close contact with through the elasticity of self in this embodiment.

Specifically, the scraping plate 12 is a triangular prism-shaped member, a side surface of the scraping plate 12 is parallel to a side surface of the display screen body 1, in this embodiment, the scraping plate 12 acts on the side surface of the display screen body 1, and the side surface of the display screen body 1 is scraped by the wiping sheet 13.

Specifically, the upper end side of show screen body 1 is equipped with shade 2 through the bolt erects, and shade 2 is used for sheltering from scraper blade 12 and wiping piece 13 in this embodiment, avoids the dust to fall to wiping piece 13 on.

The utility model discloses a theory of operation and use flow: in the utility model, the display screen body 1 is lighted to display information for surrounding users in the using process of the equipment, the rotating rod drives the driving belt 5 to run when the display screen body 1 needs to be cleaned, the position of the connecting block 6 is changed in the running process of the driving belt 5, the driven roller 11 is driven in the height adjusting process of the connecting block 6, the scraper 12 is adjusted in height, so that the wiping sheet 13 scrapes and sweeps the side surface of the display screen body 1, the fan 8 runs when the connecting block 6 sinks to the side surface of the air exhaust groove 3, the outside air is pressurized to the inside of the air exhaust groove 7 and is exhausted through the air exhaust groove 3, the side surface of the wiping sheet 13 is swept, the lug 4 lifts the side surface of the wiping sheet 13, the air flow is convenient to circulate on the side surface of the wiping sheet 13, the dust on the side surface of the wiping sheet 13 falls, the wiping sheet 13 is fixed on the side, which facilitates blade 12 replacement by a worker.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Multimedia information shows screen, including show screen body (1), its characterized in that: the inboard of show screen body (1) is erect through the bull stick and is equipped with drive belt (5), the outside surface gomphosis of drive belt (5) is fixed with connecting block (6), the side surface of connecting block (6) is fixed with flexible loop bar (9) through the bolt, the other end of flexible loop bar (9) is equipped with driven voller (11), scraper blade (12) have been erect to driven voller (11) inboard surface, the outer wall parcel of scraper blade (12) is equipped with cleans piece (13), the both ends side surface of cleaning piece (13) is fixed with magic subsides (14) through sewing up, it fixes the side surface at scraper blade (12) to clean piece (13) through magic subsides (14) self-adhesion, the lateral wall of cleaning piece (13) contacts with the side surface of show screen body (1).

2. The screen of claim 1, wherein: the air exhaust groove (3) has been seted up to the lower extreme side surface of show screen body (1), the inboard inner wall that is located show screen body (1) of air exhaust groove (3) has erect ventilation groove (7), the inside of ventilation groove (7) is equipped with fan (8) through the support frame, the both ends department of ventilation groove (7) is located the side surface of show screen body (1) and is had the filter screen through the bolt fastening.

3. The screen of claim 2, wherein: two air exhaust grooves (3) are arranged, and a convex block (4) is erected on the side face, located on the display screen body (1), between the two air exhaust grooves (3).

4. The screen of claim 3, wherein: the bump (4) is a rubber component, and the bump (4) is composed of a plurality of quadrangular pyramid-shaped components.

5. The screen of claim 1, wherein: the outer side of the telescopic loop bar (9) is sleeved with a contraction spring (10), one end of the contraction spring (10) is in contact with the side wall of the connecting block (6), and the other end of the contraction spring (10) is in contact with the side face of the driven roller (11).

6. The screen of claim 1, wherein: the scraper (12) is a triangular prism-shaped component, and one side surface of the scraper (12) is parallel to the side surface of the display screen body (1).

7. The screen of claim 1, wherein: the upper end side of the display screen body (1) is provided with a shade (2) through a bolt.