CN212966992U

CN212966992U - Wisdom city display device

Info

Publication number: CN212966992U
Application number: CN202021842129.4U
Authority: CN
Inventors: 黄伟如
Original assignee: Guangzhou Zhongyuan Culture Development Co ltd
Current assignee: Guangzhou Zhongyuan Culture Development Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-04-13
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a wisdom city display device. The utility model discloses a: the bottom of the display seat is fixedly provided with four upright posts which are arranged symmetrically in pairs, a fixing groove with an opening at the top is arranged on one side of the display seat, a display screen is fixedly arranged on the inner wall of one side of the fixing groove far away from the notch of the fixing groove, by playing video advertisements by using the display screen and pasting character advertisement posters or paper in the mounting grooves, the advertisement can be conveniently watched by passers-by, the advertisement information can be effectively publicized, the vertical height position of the vertical plate is adjusted, so that the display screen is shielded and protected conveniently, the display screen is prevented from being exposed in the air for a long time, rain and snow enter the fixed groove to cause damage to the display screen, so that the problem that the prior display equipment has poor display effect on the advertisement information is solved, and the display screen is exposed in the air for a long time, and the display screen is easy to damage in rainy and snowy weather.

Description

Wisdom city display device

Technical Field

The utility model relates to a display device technical field specifically is a wisdom city display device.

Background

The smart city fully applies the new generation information technology to the city informatization advanced form based on the innovation of the next generation of knowledge society in all industries in the city, realizes the deep integration of informatization, industrialization and urbanization, improves the urbanization quality, realizes the fine and dynamic management, and improves the urban management effect and the urban living quality, and various living goods types are generated along with the accelerated development of urban construction and the improvement of the living standard of people, therefore, the product competition is more and more intense, and the product is often required to be known and identified by consumers through extensive publicity, in order to promote products, merchants often adopt various modes for advertising, and a more common promotion mode is that advertising display equipment is arranged at outdoor public places such as a road side, a bus station side, a square and the like, so that information advertisements can be played on a display screen, and pedestrians can watch product information when passing;

however, the existing display equipment has poor display effect on the advertisement information, and the display screen is exposed in the air for a long time, so that the display screen is easily damaged in rainy and snowy days.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wisdom city display device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the method comprises the following steps: the display seat is characterized in that four upright posts are fixedly arranged at the bottom of the display seat, the four upright posts are symmetrically arranged in pairs, one side of the display seat is provided with a fixed groove with an opening at the top, a display screen is fixedly arranged on the inner wall of one side of the fixed groove away from the notch of the fixed groove, the inner walls of two sides of the fixed groove are both provided with sliding grooves, two sliding rods are arranged in the two sliding grooves, the two sliding rods are both provided with sliding plates in a threaded sleeve manner, a vertical plate is arranged in the fixed groove, the top of the vertical plate extends out of the fixed groove, the ends, close to each other, of the two sliding plates respectively extend out of the corresponding sliding grooves, the ends, close to each other, of the two sliding plates are respectively and fixedly connected with two sides of the vertical plate, a cavity positioned below the, two the through-hole all with the cavity is linked together, two the bottom of lead screw runs through corresponding through-hole, two respectively equal fixed cover is equipped with and is located on the lead screw sprocket in the cavity, two around being equipped with same chain on the sprocket, two one in the lead screw fixed cover is equipped with and is located on the lead screw first bevel gear in the cavity, fixed mounting has the motor on the bottom inner wall of cavity, the output shaft fixed mounting of motor has the second bevel gear, the second bevel gear with first bevel gear meshes mutually, the mounting groove has been seted up to one side of riser, one side of riser is rotated and is installed the apron, the apron with mounting groove looks adaptation.

Furthermore, a rectangular observation hole is formed in one side of the cover plate, and an observation mirror is fixedly mounted in the rectangular observation hole.

Further, the equal fixed mounting in both sides of riser has first sealing strip, two first sealing strip respectively with the both sides inner wall sliding seal contact of fixed slot.

Further, the top fixed mounting of riser has the shielding plate, fixed mounting has the second sealing strip on the bottom inner wall of fixed slot.

Furthermore, the inner walls of the tops of the two sliding grooves are fixedly provided with first bearing seats, the top ends of the two lead screws are respectively and rotatably arranged on the corresponding first bearing seats, the inner wall of the bottom of the cavity is fixedly provided with two second bearing seats, and the bottom ends of the two lead screws are respectively and rotatably arranged on the corresponding second bearing seats.

Further, bearings are fixedly sleeved on the two screw rods, and outer rings of the two bearings are fixedly connected with the inner walls of the corresponding through holes respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an utilize display screen broadcast video advertisement, and paste characters advertisement poster or paper in the mounting groove, be convenient for past pedestrian watches, play and carry out effectual propaganda effect to advertising information, adjust through the upper and lower high position to the riser, be convenient for shelter from the protection to the display screen, avoid the display screen to receive for a long time and expose in the air, cause the display screen to damage in sleet entering fixed slot, it is not good to advertising information's bandwagon effect to have solved current display device, and the display screen receives for a long time and exposes in the air, cause the problem that the display screen damaged easily at sleet weather.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present invention;

FIG. 2 is a schematic sectional front view of the embodiment of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at position A;

fig. 4 is a side cross-sectional structural view of a riser.

Reference numerals: 1. a display seat; 2. a column; 3. fixing grooves; 4. a display screen; 5. a chute; 6. a screw rod; 7. a slide plate; 8. a vertical plate; 9. a cavity; 10. a through hole; 11. a sprocket; 12. a chain; 13. a first bevel gear; 14. a motor; 15. a second bevel gear; 16. mounting grooves; 17. a cover plate; 18. an observation mirror; 19. a shielding plate; 20. a first seal strip; 21. a second seal strip.

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.

Please refer to fig. 1-4, in which fig. 1 is a schematic front view of an embodiment of the present invention; FIG. 2 is a schematic sectional front view of the embodiment of FIG. 1; FIG. 3 is an enlarged view of a portion of FIG. 2 at position A; fig. 4 is a side elevation sectional structure of riser sketch map, a wisdom city display device, includes: the display seat comprises a display seat 1, wherein four upright posts 2 are fixedly installed at the bottom of the display seat 1, the four upright posts 2 are symmetrically arranged in pairs, one side of the display seat 1 is provided with a fixed groove 3 with an opening at the top, a display screen 4 is fixedly installed on the inner wall of one side of a notch of the fixed groove 3, the inner walls of two sides of the fixed groove 3 are respectively provided with a sliding groove 5, two sliding grooves 5 are respectively internally provided with a screw rod 6, the two screw rods 6 are respectively sleeved with a sliding plate 7 through screw threads, a vertical plate 8 is arranged in the fixed groove 3, the top of the vertical plate 8 extends out of the fixed groove 3, one end of each sliding plate 7, which is close to each other, respectively extends out of the corresponding sliding groove 5, one end of each sliding plate 7, which is close to each other, is respectively and fixedly connected with two sides of the vertical plate, the inner walls of the bottoms of the two sliding chutes 5 are respectively provided with a through hole 10, the two through holes 10 are communicated with the cavity 9, the bottom ends of the two screw rods 6 respectively penetrate through the corresponding through holes 10, the two screw rods 6 are respectively and fixedly sleeved with a chain wheel 11 positioned in the cavity 9, the two chain wheels 11 are wound with a same chain 12, one screw rod 6 of the two screw rods 6 is fixedly sleeved with a first bevel gear 13 positioned in the cavity 9, a motor 14 is fixedly arranged on the inner wall of the bottom of the cavity 9, a second bevel gear 15 is fixedly arranged on an output shaft end of the motor 14, the second bevel gear 15 is engaged with the first bevel gear 13, one side of the vertical plate 8 is provided with a mounting groove 16, a cover plate 17 is rotatably installed on one side of the vertical plate 8, and the cover plate 17 is matched with the installation groove 16.

A rectangular observation hole is formed in one side of the cover plate 17, an observation mirror 18 is fixedly mounted in the rectangular observation hole, and through the arrangement of the observation mirror 18, character advertisement information pasted in the installation groove 16 can be conveniently observed.

The equal fixed mounting in both sides of riser 8 has first sealing strip 20, two first sealing strip 20 respectively with the both sides inner wall sliding seal contact of fixed slot 3, through setting up two first sealing strips 20, play and seal up the effect to the both sides of riser 8 and the clearance between the both sides inner wall of fixed slot 3.

The top fixed mounting of riser 8 has shielding plate 19, fixed mounting has second sealing strip 21 on the bottom inner wall of fixed slot 3, through setting up second sealing strip 21, plays the effect of sealing up the clearance between the bottom of riser 8 and the bottom inner wall of fixed slot 3.

The top inner walls of the two sliding grooves 5 are fixedly provided with first bearing seats, the top ends of the two lead screws 6 are respectively and rotatably arranged on the corresponding first bearing seats, the bottom inner wall of the cavity 9 is fixedly provided with two second bearing seats, the bottom ends of the two lead screws 6 are respectively and rotatably arranged on the corresponding second bearing seats, and the lead screws 6 can rotate by arranging the first bearing seats and the second bearing seats.

The screw 6 is fixedly sleeved with bearings, the outer rings of the two bearings are fixedly connected with the inner walls of the corresponding through holes 10 respectively, and the screw 6 is positioned and supported by the bearings.

Wherein, motor 14 is the motor that can just reverse, installs control switch on the show seat 1, and display screen 4, motor 14 and control switch loop through wire and municipal power cord electric connection, and opening and closing work of the steerable display screen 4 of control switch still can control opening of motor 14 and stop and just reverse work, and the display screen 4 is stored with the advertising information video, and display screen 4 and riser 8 are located the horizontal plane of difference in fixed slot 3.

To sum up, the utility model provides a pair of wisdom city display device, when using, through opening display screen 4, display screen 4 broadcast relevant advertising information, the pedestrian of being convenient for watches video advertising information, through opening apron 17, can paste relevant characters advertisement poster, paper etc. in mounting groove 16, then cover apron 17, utilize apron 17 to seal the inside of mounting groove 16 and shelter from, the pedestrian of being convenient for sees characters advertising information through observation mirror 18, thereby play the effect of carrying out the effective propaganda to advertising information, in weather such as heavy rain and heavy snow, through starting motor 14 corotation, motor 14 drives second bevel gear 15 and rotates, second bevel gear 15 drives first bevel gear 13, corresponding lead screw 6 and corresponding sprocket 11 rotate, under the transmission of chain 12, make two lead screws 6 carry out synchronous syntropy rotation, because the two sliding plates 7 are respectively in threaded connection and matching with the corresponding screw rods 6, the two sliding plates 7 drive the vertical plates 8 and the shielding plates 19 to move downwards, the vertical plates 8 drive the two first sealing strips 20 to slide downwards on the inner walls of the fixed grooves 3, so that when the bottoms of the vertical plates 8 move downwards to be in contact with the second sealing strips 21, the motor 14 stops working, at the moment, the vertical plates 8, the two first sealing strips 20 and the second sealing strips 21 are utilized to shield the display screen 4, the shielding plates 19 are utilized to shield the top of the display base 1, rain and snow can be prevented from entering the fixed grooves 3 to damage the display screen 4, and the effect of protecting the display screen 4 is achieved, at the moment, passing pedestrians can only watch character advertisement information through the observation lenses 18, when weather is clear, the motor 14 is started to rotate reversely, the motor 14 drives the second bevel gear 15 to rotate, and the second bevel gear 15 drives the first bevel gear 13 in the reverse, Corresponding

lead screw

6 and 11 opposite direction rotations of corresponding sprocket for two lead screws 6 rotate, two slides 7 drive riser 8, shielding plate 19 rebound, riser 8 drives two first sealing strip 20 upwards slides on the inner wall of fixed slot 3, the bottom and the second sealing strip 21 of riser 8 no longer contact, when riser 8 rebound to the top position that is located display screen 4, stop motor 14 work, display screen 4 exposes this moment, can continue to use display screen 4 to broadcast the advertisement video.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A smart city display device, comprising: the display seat comprises a display seat (1), wherein four stand columns (2) are fixedly installed at the bottom of the display seat (1), the four stand columns (2) are symmetrically arranged in pairs, one side of the display seat (1) is provided with a fixed groove (3) with an opening at the top, a display screen (4) is fixedly installed on the inner wall of one side of the fixed groove (3) far away from the notch of the fixed groove (3), the inner walls of two sides of the fixed groove (3) are respectively provided with a sliding groove (5), two sliding grooves (5) are respectively internally provided with a lead screw (6), two lead screws (6) are respectively provided with a sliding plate (7) in a threaded sleeve manner, a vertical plate (8) is arranged in the fixed groove (3), the top of the vertical plate (8) extends out of the fixed groove (3), one end of the two sliding plates (7) close to each other respectively extends out of the corresponding sliding grooves (5), and one end of the two sliding plates (7) close, the display seat (1) is provided with a cavity (9) positioned below the fixed groove (3), the inner walls of the bottoms of the two sliding grooves (5) are provided with through holes (10), the two through holes (10) are communicated with the cavity (9), the bottom ends of the two screw rods (6) respectively penetrate through the corresponding through holes (10), the two screw rods (6) are fixedly sleeved with chain wheels (11) positioned in the cavity (9), the two chain wheels (11) are wound with a same chain (12), one of the two screw rods (6) is fixedly sleeved with a first bevel gear (13) positioned in the cavity (9), the inner wall of the bottom of the cavity (9) is fixedly provided with a motor (14), the output shaft end of the motor (14) is fixedly provided with a second bevel gear (15), and the second bevel gear (15) is meshed with the first bevel gear (13), mounting groove (16) have been seted up to one side of riser (8), apron (17) are installed in one side rotation of riser (8), apron (17) with mounting groove (16) looks adaptation.

2. The smart city display device as claimed in claim 1, wherein a rectangular observation hole is opened on one side of the cover plate (17), and an observation mirror (18) is fixed in the rectangular observation hole.

3. The smart city display device as claimed in claim 1, wherein the vertical plate (8) is fixedly installed with a first sealing strip (20) on both sides, and the two first sealing strips (20) are in sliding sealing contact with the inner walls of the fixing grooves (3) on both sides.

4. The smart city display device as claimed in claim 1, wherein the top of the vertical plate (8) is fixedly installed with a shielding plate (19), and the bottom inner wall of the fixing groove (3) is fixedly installed with a second sealing strip (21).

5. The smart city display device as claimed in claim 1, wherein a first bearing seat is fixedly installed on the top inner wall of each of the two sliding slots (5), the top ends of the two lead screws (6) are respectively and rotatably installed on the corresponding first bearing seats, a second bearing seat is fixedly installed on the bottom inner wall of the cavity (9), and the bottom ends of the two lead screws (6) are respectively and rotatably installed on the corresponding second bearing seats.

6. The smart city display device as claimed in claim 1, wherein two of said lead screws (6) are fixedly sleeved with bearings, and the outer rings of said bearings are fixedly connected with the inner walls of the corresponding through holes (10).