CN213065350U

CN213065350U - Outdoor electronic display screen

Info

Publication number: CN213065350U
Application number: CN202022106790.5U
Authority: CN
Inventors: 吴沁源; 张远刚
Original assignee: Chongqing Hanwei Advertising Media Co ltd
Current assignee: Chongqing Hanwei Advertising Media Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-04-27
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses an outdoor electronic display screen, the power distribution box comprises a box body, the inside baffle that is equipped with of box, the arbitrary one side fixed connection fixation nut of baffle, fixation nut threaded connection threaded rod, the threaded rod runs through and rotates the connection base, threaded rod bottom fixed connection driven bevel gear, be equipped with first motor between the threaded rod, the first driving gear of first motor output fixed connection, first driven gear is connected in first driving gear meshing, first driven gear runs through the fixed connection transmission shaft, transmission shaft both ends fixed connection initiative bevel gear, the inside side-mounting electronic screen that keeps away from fixation nut that is located the baffle of box, the box is located display screen top fixed surface and connects the water tank, the box is located display screen below bottom fixed surface and connects cleaning device. The utility model discloses in, drive the box through first motor and go up and down, guarantee through setting up water tank and cleaning device that glass is clean.

Description

Outdoor electronic display screen

Technical Field

The utility model relates to an electronic product technical field especially relates to an outdoor electronic display screen.

Background

With the progress of society, various industries are also greatly developed, electronic screens are used as transmission media, people obtain various information such as entertainment, news, consultation and the like in daily life, and enterprises or governments use the electronic screens to issue various messages such as bulletins, policies, advertisements, prompts and the like.

At present, various outdoor electronic screens are frequently encountered at the edges of urban buildings or highways, are generally used for providing various information for pedestrians, are different in size and types, are arranged in almost the same arrangement mode, are erected on a support column or are embedded in the buildings, have good visual attractiveness, but are inconvenient to maintain and maintain in daily life, and various problems of display abnormality, serious surface dust accumulation and the like easily occur when some electronic screens are directly exposed in the air and are subjected to wind, rain and sunshine, and professional personnel are required to maintain frequently, so that the operation is inconvenient, risks exist, and extra expenses are brought to enterprises and governments.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an outdoor electronic display screen.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an outdoor electronic display screen comprises a box body, wherein a partition plate is arranged in the box body, a fixing nut is fixedly connected to any one side of the partition plate, the fixing nut is in threaded connection with a threaded rod, an electronic screen is arranged in the box body and located on one side, far away from the fixing nut, of the partition plate, glass is arranged on one side, far away from the partition plate, of the electronic screen, the glass is fixedly connected with the box body, three water tanks are fixedly connected to the outer surface of the top of the box body, which is located above the glass, an opening is formed in the position, close to the glass, of the bottom of each water tank, an electronic valve is fixedly connected with a nozzle, and a cleaning device;

the utility model discloses a threaded rod, including threaded rod, base, first motor bottom and base, the first rotatory piece of threaded rod top fixed connection, the threaded rod runs through to rotate and connects the base, threaded rod bottom fixed connection driven bevel gear, driven bevel gear other end fixed connection second rotator, the second rotator other end rotates and connects first fixed block, first fixed block and base bottom internal surface fixed connection, be equipped with first motor between the threaded rod, first motor bottom and base bottom internal surface fixed connection, the first driving gear of output fixed connection of first motor, first driven gear meshing connects first driven gear, first driven gear runs through the fixed connection transmission shaft, transmission shaft both ends fixed connection initiative bevel gear, initiative bevel gear is connected with the meshing of driven bevel gear.

As a further description of the above technical solution:

cleaning device includes the cleaning device shell, the inside fixed connection second motor of cleaning device shell, second motor output end fixed connection second driving gear, second driving gear meshing connects second driven gear, second driven gear runs through the fixed connection fixed axle, the one end that second driven gear was kept away from to the fixed axle rotates and connects the third fixed block, a side fixed surface of fixed axle is kept away from to second driven gear connects the third pivot, second driven gear's one end rotation connection connecting rod is kept away from in the third pivot, the one end rotation connection second pivot of third pivot is kept away from to the connecting rod, the one end rotation connection dead lever of connecting rod is kept away from in the second pivot, the one end fixed connection brush of second pivot is kept away from to the dead lever, rotate between dead lever and the brush and be connected first pivot.

As a further description of the above technical solution:

the first rotating block is connected with the limiting block in a rotating mode, the outer surface of the bottom of the limiting block is fixedly connected with a cylindrical barrel, the cylindrical barrel is connected with the box body in a penetrating and sliding mode, the cylindrical barrel is arranged in an opening mode, and the bottom of the cylindrical barrel is fixedly connected with the base.

As a further description of the above technical solution:

the base top surface is provided with two pillars about the threaded rod symmetry, pillar bottom and base fixed connection, pillar top fixed connection crossbeam, crossbeam fixed connection ceiling, the fixedly connected with solar panel is inlayed to the ceiling inside.

As a further description of the above technical solution:

the storage battery is arranged under the pillar inside the base and fixedly connected with the base, wire holes are formed in the pillar, the cross beam and the ceiling and used for installing wires, and the storage battery is connected with the wires.

As a further description of the above technical solution:

the positions of the transmission shaft, which are close to the driving bevel gears at the two ends, are respectively and rotatably connected with a second fixing block in a penetrating manner, and the second fixing block is fixedly connected with the inner surface of the bottom of the base.

The utility model discloses following beneficial effect has:

the utility model discloses a set up the rotation that first motor drove the transmission shaft, and then make the threaded rod rotate, through threaded rod and fixation nut's threaded connection, make the box go up and down when the threaded rod rotates, make things convenient for the staff to carry out maintenance to the electronic screen, again through setting up water tank and cleaning device for the staff can accomplish at any time and clean electronic screen, has both reduced the degree of difficulty of maintenance operation and has reduced the maintenance risk, is worth wideling popularize.

Drawings

Fig. 1 is a front view of an outdoor electronic display screen according to the present invention;

fig. 2 is a side view of an outdoor electronic display screen according to the present invention;

fig. 3 is a rear sectional view of an outdoor electronic display screen according to the present invention;

fig. 4 is a partial cross-sectional view of a box of an outdoor electronic display screen according to the present invention;

fig. 5 is a partial cross-sectional view of a threaded rod of an outdoor electronic display screen according to the present invention;

fig. 6 is an internal schematic view of a cleaning device for an outdoor electronic display screen according to the present invention;

FIG. 7 is a cross-sectional view of a cleaning device for an outdoor electronic display panel according to the present invention;

fig. 8 is an enlarged view of a portion a in fig. 4.

Illustration of the drawings:

1. a box body; 2. a pillar; 3. a base; 4. a ceiling; 5. a solar panel; 6. a cylindrical barrel; 7. a brush; 8. cleaning the device housing; 9. a water tank; 10. a limiting block; 11. a cross beam; 12. a first rotating block; 13. fixing a nut; 14. a threaded rod; 15. a second rotating body; 16. a first fixed block; 17. a driven bevel gear; 18. a driving bevel gear; 19. a first driven gear; 20. a drive shaft; 21. a first drive gear; 22. a second fixed block; 23. a first motor; 24. a partition plate; 25. a second motor; 26. a first rotating shaft; 27. fixing the rod; 28. a second rotating shaft; 29. a connecting rod; 30. a third rotating shaft; 31. a second driven gear; 32. a third fixed block; 33. a fixed shaft; 34. a second driving gear; 35. an electronic valve; 36. a nozzle; 37. an electronic screen; 38. glass; 39. and (4) a storage battery.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-8, the present invention provides an embodiment: an outdoor electronic display screen comprises a box body 1, a partition plate 24 is arranged in the box body 1, the partition plate 24 divides the box body 1 into two independent spaces, any one side of the partition plate 24 is fixedly connected with a fixing nut 13, the number of the fixing nuts 13 is four, the fixing nuts are divided into two groups and two groups, the fixing nuts 13 are linearly fixed, the fixing nuts 13 are in threaded connection with threaded rods 14, an electronic screen 37 is arranged on one side, away from the fixing nuts 13, of the partition plate 24 in the box body 1, glass 38 is arranged on one side, away from the partition plate 24, of the electronic screen 37, the glass 38 is fixedly connected with the box body 1, three water tanks 9 are fixedly connected to the outer surface of the top, above the glass 38, of the box body 1, liquid in the water tanks 9 can be solvents with a cleaning effect, such as cleaning liquid, an opening is arranged at a position, close to the glass 38, at the bottom of the water tanks;

the top of a threaded rod 14 is fixedly connected with a first rotating block 12, the first rotating block 12 is a cylinder, the threaded rod 14 penetrates through and is rotatably connected with a base 3, the bottom of the threaded rod 14 is fixedly connected with a driven bevel gear 17, the other end of the driven bevel gear 17 is fixedly connected with a second rotating body 15, the other end of the second rotating body 15 is rotatably connected with a first fixing block 16, the first fixing block 16 is fixedly connected with the inner surface of the bottom of the base 3, a first motor 23 is arranged between the two threaded rods 14, the bottom of the first motor 23 is fixedly connected with the inner surface of the bottom of the base 3, the output end of the first motor 23 is fixedly connected with a first driving gear 21, the first driving gear 21 is meshed with a first driven gear 19, the first driven gear 19 penetrates through and is fixedly connected with a transmission shaft 20, the two ends of the transmission shaft 20 are fixedly connected with driving bevel, the turning of the two threaded rods 14 should be kept identical.

The cleaning device comprises a cleaning device shell 8, a second motor 25 is fixedly connected inside the cleaning device shell 8, the output end of the second motor 25 is fixedly connected with a second driving gear 34, the second driving gear 34 is engaged with a second driven gear 31, the center position of the second driven gear 31 penetrates through a fixedly connected fixed shaft 33, one end of the fixed shaft 33 far away from the second driven gear 31 is rotatably connected with a third fixed block 32, one side surface of the second driven gear 31 far away from the fixed shaft 33 is fixedly connected with a third rotating shaft 30, one end of the third rotating shaft 30 far away from the second driven gear 31 is rotatably connected with a connecting rod 29, one end of the connecting rod 29 far away from the third rotating shaft 30 is rotatably connected with a second rotating shaft 28, one end of the second rotating shaft 28 far away from the connecting rod 29 is rotatably connected with a fixed rod 27, one end of the fixed rod 27 far away from the second rotating shaft 28 is fixedly connected, the first rotating shaft 26 is fixedly connected with the outer surface of the box body 1, the first rotating block 12 is rotatably connected with the limiting block 10, the surface of the bottom of the limiting block 10 is fixedly connected with the cylindrical barrel 6, the cylindrical barrel 6 is connected with the box body 1 in a penetrating and sliding way, the cylindrical barrel 6 is arranged in an opening way, the bottom of the cylindrical barrel 6 is fixedly connected with the base 3, the surface of the top of the base 3 is symmetrically provided with two support columns 2 about a threaded rod 14, the bottoms of the support columns 2 are fixedly connected with the base 3, the connecting position of the base 3 and the support columns 2 is provided with a wire hole, the top of each support column 2 is fixedly connected with a cross beam 11, the cross beam 11 is fixedly connected with a ceiling 4, a solar panel 5 is embedded and fixedly connected inside the ceiling 4, a storage battery 39 is arranged right below the support columns 2 inside the base 3, the storage battery 39 is fixedly connected with the base 3, wire holes are, the second fixed block 22 is fixedly connected with the inner surface of the bottom of the base 3.

The working principle is as follows: the solar panel 5 embedded in the ceiling 4 can charge the storage battery 39 and is used as a standby power supply, when the electronic screen 37 breaks down and needs to be maintained, the first motor 23 is started, when the first motor 23 runs, the first driving gear 21 drives the first driven gear 19 to rotate, the first driven gear 19 drives the driving bevel gear 18 to rotate through the transmission shaft 20, the driving bevel gear 18 drives the driven bevel gear 17 meshed with the driving bevel gear 18, the driven bevel gear 17 drives the threaded rod 14 fixedly connected with the driven bevel gear, the top of the threaded rod 14 is fixedly connected with the first rotating block 12, the first rotating block 12 is rotatably connected with the limiting block 10, because the limiting block 10 is fixedly connected with the cylindrical barrel 6, and the cylindrical barrel 6 is fixedly connected with the base 3, when the threaded rod 14 rotates, the fixing nut 13 in threaded connection with the threaded rod is lifted, and a worker can operate without climbing equipment when maintaining the electronic screen 37, when the electronic screen 37 is normally used, if water stains or stains exist on the glass 38, the electronic valve 35 can be opened, so that water in the water tank 9 is sprayed onto the surface of the glass 38 through the nozzle 36, the second motor 25 is then started, the second driving gear 34 is driven to rotate by the operation of the second motor 25, and then the second driven gear 31 is driven to rotate, the connecting rod 29 rotationally connected with the third rotating shaft 30 is driven to rotate by the rotation of the second driven gear 31, because the third rotating shaft 30 is fixed on the surface of the second driven gear 31, the connecting rod 29 can do reciprocating motion, the fixing rod 27 rotationally connected with the second rotating shaft 28 is driven to rotate by the rotation of the connecting rod 29, at the moment, the fixing rod 27 can drive the brush 7 fixedly connected with the fixing rod to rotate around the first rotating shaft 26, so that the cleaning of the glass 38 is completed, and daily cleaning can be very conveniently performed.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an outdoor electronic display screen, includes box (1), its characterized in that: a clapboard (24) is arranged in the box body (1), any side of the clapboard (24) is fixedly connected with a fixed nut (13), the fixed nut (13) is connected with the threaded rod (14) in a threaded manner, an electronic screen (37) is arranged in the box body (1) and is positioned at one side of the partition plate (24) far away from the fixed nut (13), a glass (38) is arranged on one side of the electronic screen (37) far away from the partition plate (24), the glass (38) is fixedly connected with the box body (1), the outer surface of the top of the box body (1) above the glass (38) is fixedly connected with three water tanks (9), an opening is arranged at the bottom of the water tank (9) close to the glass (38) and is fixedly connected with an electronic valve (35), the bottom of the electronic valve (35) is fixedly connected with a nozzle (36), and the outer surface of the bottom of the box body (1) below the glass (38) is fixedly connected with a cleaning device;

the utility model discloses a threaded rod, including threaded rod (14), first rotatory piece of fixed connection (12) in top, threaded rod (14) runs through to rotate and connects base (3), threaded rod (14) bottom fixed connection driven bevel gear (17), driven bevel gear (17) other end fixed connection second rotator (15), second rotator (15) other end rotates and connects first fixed block (16), first fixed block (16) and base (3) bottom internal surface fixed connection, be equipped with first motor (23) between threaded rod (14), first motor (23) bottom and base (3) bottom internal surface fixed connection, the first driving gear (21) of output fixed connection of first motor (23), first driven gear (19) are connected in first driving gear (21) meshing, first driven gear (19) run through fixed connection transmission shaft (20), two ends of the transmission shaft (20) are fixedly connected with driving bevel gears (18), and the driving bevel gears (18) are meshed and connected with driven bevel gears (17).

2. The outdoor electronic display screen of claim 1, wherein: the cleaning device comprises a cleaning device shell (8), a second motor (25) is fixedly connected inside the cleaning device shell (8), the output end of the second motor (25) is fixedly connected with a second driving gear (34), the second driving gear (34) is meshed with a second driven gear (31), the second driven gear (31) penetrates through a fixed connecting shaft (33), one end, far away from the second driven gear (31), of the fixed shaft (33) is rotatably connected with a third fixed block (32), one side surface, far away from the fixed shaft (33), of the second driven gear (31) is fixedly connected with a third rotating shaft (30), one end, far away from the second driven gear (31), of the third rotating shaft (30) is rotatably connected with a connecting rod (29), one end, far away from the third rotating shaft (30), of the connecting rod (29) is rotatably connected with a second rotating shaft (28), one end, far away from the connecting rod (29), of the second rotating shaft (28) is rotatably connected with a fixed rod (27, one end of the fixing rod (27) far away from the second rotating shaft (28) is fixedly connected with the hairbrush (7), and the fixing rod (27) and the hairbrush (7) are rotatably connected with the first rotating shaft (26).

3. The outdoor electronic display screen of claim 1, wherein: the first rotating block (12) is rotatably connected with a limiting block (10), the outer surface of the bottom of the limiting block (10) is fixedly connected with a cylindrical tube (6), the cylindrical tube (6) is connected with the box body (1) in a penetrating and sliding mode, the cylindrical tube (6) is arranged in an opening mode, and the bottom of the cylindrical tube (6) is fixedly connected with the base (3).

4. The outdoor electronic display screen of claim 1, wherein: base (3) top surface is provided with two pillar (2) about threaded rod (14) symmetry, pillar (2) bottom and base (3) fixed connection, pillar (2) top fixed connection crossbeam (11), crossbeam (11) fixed connection ceiling (4), fixedly connected with solar panel (5) are inlayed to ceiling (4) inside.

5. An outdoor electronic display screen according to claim 4, wherein: the novel electric wire fixing device is characterized in that a storage battery (39) is arranged under the pillar (2) inside the base (3), the storage battery (39) is fixedly connected with the base (3), wire holes are formed in the pillar (2), the cross beam (11) and the ceiling (4) and used for installing electric wires, and the storage battery (39) is connected with the electric wires.

6. The outdoor electronic display screen of claim 1, wherein: the positions of the transmission shaft (20) close to the driving bevel gears (18) at the two ends are respectively and rotatably connected with a second fixing block (22) in a penetrating mode, and the second fixing blocks (22) are fixedly connected with the inner surface of the bottom of the base (3).