CN210515983U

CN210515983U - Electronic billboard

Info

Publication number: CN210515983U
Application number: CN201921963715.1U
Authority: CN
Inventors: 李萌萌
Original assignee: Dalian Art College
Current assignee: Dalian Art College
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-05-12
Anticipated expiration: 2029-11-11

Abstract

The utility model relates to an electronic advertising board equipment technical field just discloses an electronic advertising board, the on-line screen storage device comprises a base, the top surface fixedly connected with bracing piece of base, diaphragm on the top fixedly connected with of bracing piece, the top fixed mounting who goes up the diaphragm has the motor cabinet that is located the motor incasement portion. This electronic billboard, through installing the motor on electronic billboard's last horizontal plate, make the motor pulling cable wire and drive the billboard go up and down, and the dead lever that can lock is add with bracing piece joint and billboard bottom to the left and right sides of billboard, guaranteed that the billboard remains stable when not going up and down, and because fixed billboard is the dead lever of downwardly extending, the position of locking dead lever is in the lower part of bracing piece, the workman only need stand and stretch out the hand in the bottom surface and loosen lock nut during maintenance, and the starter motor can put down the billboard, the climbing operation has been avoided, the security of maintenance has been guaranteed, and convenient for operation.

Description

Electronic billboard

Technical Field

The utility model relates to an electronic advertising board equipment technical field specifically is an electronic advertising board.

Background

The electronic billboard can be seen everywhere on both sides of the road, and people can know the contents to be expressed by the electronic billboard by eyes.

The existing electronic advertising board installed beside a road usually has a certain height, under the condition of long-time exposure to the sun and rain, the advertising board can be frequently damaged, maintenance personnel need to maintain in time, the height of the electronic advertising board enables the maintenance personnel to prepare ladders and climbing equipment so as to maintain the electronic advertising board, the equipment such as the ladders consumes manpower and material resources, the operation is inconvenient, the potential safety hazard of maintenance is increased in high-position work, safety accidents easily occur, and the maintenance is difficult.

In addition, current electronic billboard installs at the road side, and along with time, various dust of adhesion on the screen of bill-board, a large amount of dust cover on the curtain frequently of electronic billboard for the screen is unclear, has hindered the propaganda effect of bill-board, and because the height of electronic billboard and the curtain area make the manual work deashing more difficult, has the problem of safety and clean not thorough.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an electronic billboard possesses the adjustable advantage that falls to low department's maintenance and automatic deashing, has solved the problem mentioned in the above-mentioned background art.

The utility model provides a following technical scheme: an electronic billboard comprises a base, wherein the top surface of the base is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with an upper transverse plate, the top of the upper transverse plate is fixedly provided with a motor box, the top of the upper transverse plate is fixedly provided with a motor base positioned in the motor box, the top of the motor base is fixedly provided with a motor, the output end of the motor is fixedly connected with a winding wheel, one end of a steel cable is wound on the outer surface of the winding wheel, the other end of the steel cable is fixedly connected with a billboard, the left and right side surfaces of the billboard are fixedly connected with clamping blocks which are clamped with the supporting rod, the number of the support rods is two, the ash removing rod is fixedly connected between the two support rods, the bottom of the billboard is fixedly connected with the connecting rod, the outer surface of the connecting rod is movably sleeved with the front end of a fixing rod, and the fixing rod is connected with a supporting rod bolt.

Preferably, the number of the ash removal rods is two, the distance between the two ash removal rods is larger than the width of the advertising board, and the ash removal rods are located above the fixed rods.

Preferably, the rear end of dead lever has seted up the locking hole No. one, the positive lower part of bracing piece has seted up the locking hole No. two, and the diameter in locking hole No. one is the same with the diameter in locking hole No. two, and the internal surface activity in locking hole No. one and locking hole No. two has cup jointed the locking bolt, the left end of locking bolt passes the locking hole No. one and locking hole No. two and extends to the outside and the threaded connection of dead lever and has lock nut.

Preferably, the right side surface of the supporting rod is provided with a sliding groove, and the width of the sliding groove is larger than that of the clamping block.

Preferably, the connecting rod is T-shaped, a clamping hole is formed in the front end of the fixing rod, and the diameter of the connecting rod is smaller than that of the clamping hole.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this electronic billboard, through installing the motor on electronic billboard's last horizontal plate, make the motor pulling cable wire and drive the billboard go up and down, and the dead lever that can lock is add with bracing piece joint and billboard bottom to the left and right sides of billboard, guaranteed that the billboard remains stable when not going up and down, and because fixed billboard is the dead lever of downwardly extending, the position of locking dead lever is in the lower part of bracing piece, the workman only need stand and stretch out the hand in the bottom surface and loosen lock nut during maintenance, and the starter motor can put down the billboard, the climbing operation has been avoided, the security of maintenance has been guaranteed, and convenient for operation.

2. This electronic billboard connects two deashing poles through the medial surface at two bracing pieces between, because the interval between two deashing poles is greater than the width of bill-board (deashing pole and bill-board curtain contact frequently), when needs deashing, loosens lock nut, the process of automatically controlled motor lift bill-board, the screen can with the friction deashing of deashing pole deashing, avoided the safety problem that the deashing of climbing brought, easy operation.

Drawings

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

FIG. 2 is a schematic structural view of the fixing rod of the present invention;

FIG. 3 is a schematic view of the connection between the fixing rod and the supporting rod of the present invention;

FIG. 4 is a schematic view of the connection between the support rod and the ash removal rod of the present invention;

fig. 5 is a schematic view of the connection between the support rod and the upper cross plate according to the present invention.

In the figure: 1. a base; 2. a support bar; 3. a motor case; 4. a motor base; 5. a motor; 6. a winding wheel; 7. a chute; 8. a clamping block; 9. a billboard; 10. a steel cord; 11. a connecting rod; 12. fixing the rod; 13. a first locking hole; 14. a soot cleaning rod; 15. a clamping hole; 16. a second locking hole; 17. a locking bolt; 18. locking the nut; 19. and an upper transverse plate.

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.

Referring to fig. 1-5, an electronic billboard comprises a base 1, a support rod 2 fixedly connected to the top surface of the base 1, an upper horizontal plate 19 fixedly connected to the top of the support rod 2, a motor case 3 fixedly mounted to the top of the upper horizontal plate 19, a motor base 4 fixedly mounted to the top of the upper horizontal plate 19 and located inside the motor case 3, a motor 5 fixedly mounted to the top of the motor base 4, a winding wheel 6 fixedly connected to the output end of the motor 5, one end of a steel cable 10 wound around the outer surface of the winding wheel 6, a billboard 9 fixedly connected to the other end of the steel cable 10, fixture blocks 8 fixedly connected to both left and right side surfaces of the billboard 9, the fixture blocks 8 being engaged with the support rod 2, the fixture blocks 8 being capable of sliding in a chute 7 of the support rod, two support rods 2, a dust removing rod 14 fixedly connected between the two support rods 2, the outer surface of the connecting rod 11 is movably sleeved with the front end of a fixed rod 12, and the fixed rod 12 is connected with the supporting rod 2 through a bolt.

Further, the number of the ash removal rods 14 is two, the distance between the two ash removal rods 14 is greater than the width of the advertising board 9, ash removal soft brushes are arranged on the surfaces of the ash removal rods 14 and used for lightly brushing the screen of the advertising board 9, the ash removal rods 14 are located above the fixed rods 12, and the fixed rods 12 cannot be in contact with the ash removal rods 14 all the time.

Furthermore, the rear end of the fixing rod 12 is provided with a first locking hole 13, the lower portion of the front surface of the support rod 2 is provided with a second locking hole 16, the diameter of the first locking hole 13 is the same as that of the second locking hole 16, the aperture of the first locking hole 13 is aligned with that of the second locking hole 16, a locking bolt 17 is movably sleeved on the inner surfaces of the first locking hole 13 and the second locking hole 16, and the left end of the locking bolt 17 penetrates through the first locking hole 13 and the second locking hole 16 and extends to the outside of the fixing rod 12 and is in threaded connection with a locking nut 18.

Further, the right side surface of the support rod 2 is provided with a sliding groove 7, and the width of the sliding groove 7 is larger than that of the clamping block 8.

Further, the connecting rod 11 is T-shaped, a clamping hole 15 is formed in the front end of the fixing rod 12, and the diameter of the connecting rod 11 is smaller than that of the clamping hole 15.

The working principle is as follows: when the billboard is maintained, the locking nut 18 is loosened, the locking bolt 17 is pulled out, the motor 5 is started, the winding wheel 6 rotates and puts down the billboard 9, the fixed rod 12 is manually pulled to two sides, the billboard 9 gradually descends, the middle part of the fixed rod 12 penetrates through the supporting rod 2 and gradually tends to be horizontal, the billboard 9 falls to the lowest position and the motor 5 is closed for maintenance; when the dust is required to be cleaned, the fixing rod 12 is loosened in the same way, the motor 5 is started, the advertising board 9 descends to be in contact with the dust cleaning rod 14, the dust is scraped off, the advertising board 9 is repeatedly and slowly lifted for cleaning dust repeatedly, and the advertising board 9 is lifted after the dust cleaning is finished and the fixing rod 12 is locked.

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. An electronic billboard, includes base (1), its characterized in that: the dust removing device is characterized in that a supporting rod (2) is fixedly connected to the top surface of the base (1), an upper transverse plate (19) is fixedly connected to the top of the supporting rod (2), a motor box (3) is fixedly mounted at the top of the upper transverse plate (19), a motor base (4) located inside the motor box (3) is fixedly mounted at the top of the upper transverse plate (19), a motor (5) is fixedly mounted at the top of the motor base (4), a winding wheel (6) is fixedly connected to the output end of the motor (5), one end of a steel cable (10) is wound on the outer surface of the winding wheel (6), an advertising board (9) is fixedly connected to the other end of the steel cable (10), clamping blocks (8) are fixedly connected to the left side surface and the right side surface of the advertising board (9), the clamping blocks (8) are clamped with the supporting rods (2), the number of the supporting rods (2) is two, the bottom fixedly connected with connecting rod (11) of bill-board (9), the front end of dead lever (12) has been cup jointed in the surface activity of connecting rod (11), dead lever (12) and bracing piece (2) bolted connection.

2. An electronic billboard according to claim 1, in which: the number of the ash removing rods (14) is two, the distance between the two ash removing rods (14) is larger than the width of the advertising board (9), and the ash removing rods (14) are positioned above the fixing rod (12).

3. An electronic billboard according to claim 1, in which: locking hole (13) have been seted up No. one to the rear end of dead lever (12), No. two locking holes (16) have been seted up to the positive lower part of bracing piece (2), and the diameter of locking hole (13) is the same with the diameter of No. two locking holes (16), and the internal surface activity of locking hole (13) and No. two locking holes (16) has cup jointed locking bolt (17), the left end of locking bolt (17) passes locking hole (13) and No. two locking holes (16) and extends to the outside and threaded connection of dead lever (12) and has lock nut (18).

4. An electronic billboard according to claim 1, in which: the right side surface of the supporting rod (2) is provided with a sliding groove (7), and the width of the sliding groove (7) is larger than that of the clamping block (8).

5. An electronic billboard according to claim 1, in which: the connecting rod (11) is T-shaped, a clamping hole (15) is formed in the front end of the fixing rod (12), and the diameter of the connecting rod (11) is smaller than that of the clamping hole (15).