CN216596754U

CN216596754U - Lifting type LED energy-saving advertising board

Info

Publication number: CN216596754U
Application number: CN202122597067.6U
Authority: CN
Inventors: 王立春
Original assignee: Sanxin International Testing And Certification Co ltd
Current assignee: Sanxin International Testing And Certification Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-05-24
Anticipated expiration: 2031-10-27

Abstract

The utility model belongs to the technical field of advertising boards, in particular to a lifting type LED energy-saving advertising board, aiming at the problem of difficult maintenance and replacement, the utility model provides a scheme which comprises a bottom board and a display board, wherein a vertical groove is arranged on the bottom board, a motor is arranged on the bottom board, a lifting mechanism is arranged in the vertical groove, the lifting mechanism comprises a lifting screw rod, the lifting screw rod is fixedly connected with an output shaft of the motor, the lifting screw rod is in threaded connection with a lifting board, two first racks are arranged in the vertical groove, two first gears are rotatably arranged on the lifting board, the two first gears are meshed with the two first racks, the two first gears are fixedly provided with first screws, the two first screws are in threaded connection with connecting plates, and mounting plates are fixedly arranged on the two connecting plates, the application range of the billboard is improved, the use is simple, and the operation is convenient.

Description

Lifting type LED energy-saving advertising board

Technical Field

The utility model relates to the technical field of billboards, in particular to a lifting type LED energy-saving billboard.

Background

A billboard is a signaling tool that is used in a pull system to initiate the next manufacturing process or to transport work in progress to a downstream process, and this term is used in japanese to mean "signal" or "sign board" and broadly refers to any outdoor medium that conveys advertising information.

Generally, in the prior art, the advertising board can be placed at a high position for better display, so that the advertising board is difficult to maintain and replace, and therefore the lifting type LED energy-saving advertising board is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of difficult maintenance and replacement in the prior art, and provides a lifting type LED energy-saving billboard.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a lifting type LED energy-saving advertising board comprises a bottom board and a display board, wherein a vertical groove is formed in the bottom board, a motor is arranged on the bottom board, a lifting mechanism is arranged in the vertical groove and comprises a lifting screw, the lifting screw is fixedly connected with an output shaft of the motor, the lifting screw is in threaded connection with a lifting board, two first racks are arranged in the vertical groove, two first gears are rotatably arranged on the lifting board and are meshed with the two first racks, first screws are fixedly arranged on the two first gears and are in threaded connection with connecting plates, mounting plates are fixedly arranged on the two connecting plates, a fixing mechanism is arranged on the mounting plates and comprises two second gears, the two second gears are rotatably connected with the mounting plates, and two second racks are arranged in the vertical groove, two second racks and two second gears mesh with each other, and equal fixed mounting has the second screw rod on two second gears, and equal threaded connection has the cotter board on two second screw rods, has seted up two slots on the mounting panel, and fixed mounting has two picture pegs on the display panel, and two picture pegs and two slots are mutually supported, have all seted up the pinhole on two picture pegs, and two pinholes and two cotter boards mutually support, have seted up a plurality of fixed orificess on the bottom plate.

Preferably, the mounting plate is provided with two longitudinal rails, and the two longitudinal rails are connected with the two pin plates in a sliding manner.

Preferably, the vertical groove is provided with a vertical rail, and the vertical rail is in sliding connection with the lifting plate.

Preferably, the lifting plate is provided with two square grooves, and the inner walls of the four sides of the two square grooves are connected with the four sides of the two connecting plates in a sliding manner.

Compared with the prior art, the utility model has the advantages that:

1. this scheme is when using, and the display panel can be adjusted in elevating system's setting, conveniently rises suitable height to the display panel, improves the promotion effect of bill-board.

2. This scheme is when using, and the display panel is conveniently dismantled in the setting of fixed establishment, convenient maintenance, change display panel, improves the application range of bill-board.

The utility model can conveniently maintain and replace the display panel, improves the application range of the billboard, and has simple use and convenient operation.

Drawings

FIG. 1 is a schematic perspective view of a lifting LED energy-saving billboard provided by the utility model;

FIG. 2 is a schematic cross-sectional view of a first embodiment of the lifting LED energy-saving billboard provided by the utility model;

FIG. 3 is a schematic diagram of a partial left side view structure of the lifting type LED energy-saving billboard provided by the utility model in FIG. 2;

FIG. 4 is an enlarged schematic structural view of a portion A in FIG. 2 of the lifting type LED energy-saving billboard provided by the utility model;

fig. 5 is a schematic cross-sectional structure view of a second embodiment of the lifting type LED energy-saving billboard provided by the utility model.

In the figure: the automatic lifting device comprises a base plate 1, a vertical groove 2, a motor 3, a lifting screw rod 4, a lifting plate 5, a display plate 6, a first rack 7, a first gear 8, a first screw rod 9, a connecting plate 10, an installation plate 11, a second rack 12, a second gear 13, a second screw rod 14, a pin plate 15, a slot 16, a plug plate 17, a pin hole 18, a fixing hole 19, a first chain wheel 20, a second chain wheel 21 and a chain 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-4, an over-and-under type LED energy-saving billboard comprises a bottom plate 1 and a display panel 6, wherein a vertical groove 2 is arranged on the bottom plate 1, a motor 3 is arranged on the bottom plate 1, an elevating mechanism is arranged in the vertical groove 2, the elevating mechanism comprises an elevating screw 4, the elevating screw 4 is fixedly connected with an output shaft of the motor 3, the elevating screw 4 is in threaded connection with an elevating plate 5, two first racks 7 are arranged in the vertical groove 2, two first gears 8 are rotatably arranged on the elevating plate 5, the two first gears 8 are meshed with the two first racks 7, first screws 9 are fixedly arranged on the two first gears 8, connecting plates 10 are in threaded connection with each other on the two first screws 9, mounting plates 11 are fixedly arranged on the two connecting plates 10, and fixing mechanisms are arranged on the mounting plates 11.

According to the utility model, the fixing mechanism comprises two second gears 13, the two second gears 13 are both rotatably connected with the mounting plate 11, two second racks 12 are arranged in the vertical groove 2, the two second racks 12 are meshed with the two second gears 13, second screw rods 14 are fixedly arranged on the two second gears 13, pin plates 15 are respectively in threaded connection with the two second screw rods 14, two slots 16 are formed in the mounting plate 11, two inserting plates 17 are fixedly arranged on the display plate 6, the two inserting plates 17 are matched with the two slots 16, pin holes 18 are respectively formed in the two inserting plates 17, the two pin holes 18 are matched with the two pin plates 15, and a plurality of fixing holes 19 are formed in the bottom plate 1.

In the utility model, a vertical rail is arranged on the vertical groove 2 and is connected with the lifting plate 5 in a sliding way.

In the utility model, two square grooves are arranged on the lifting plate 5, and the inner walls of four sides of the two square grooves are connected with four sides of the two connecting plates 10 in a sliding manner.

In the present invention, the mounting plate 11 is provided with two longitudinal rails, which are slidably connected to two pin plates 15.

The working principle is as follows: when the display panel 6 needs to be replaced, the motor 3 is turned on to drive the lifting screw rods 4 to rotate, the lifting screw rods 4 rotate to drive the lifting plate 5 to descend, the height of the display panel 6 can be adjusted, when the lifting plate 5 descends to a position where the second rack 12 is meshed with the second gear 13, the lifting plate 5 continues to descend due to the fact that the second rack 12 is fixed, the second gear 13 rolls on the second rack 12, the two second screw rods 14 are driven to rotate, the two second screw rods 14 rotate to drive the two pin plates 15 to slide and separate from the inserting plates 15, the display panel 6 is pulled out, when the mounting plate 11 breaks down and needs to be replaced, the lifting plate 5 continues to descend, the first gear 8 is meshed with the first rack 7, the first gear 8 rolls on the first rack 7 to drive the two first screw rods 9 to rotate, the two first screw rods 9 rotate, and the two connecting plates 10 are driven to drive the mounting plate 11 to slide, remove mounting panel 11 down, take out new mounting panel 11 for two connecting plates 10 insert two square inslots, reverse motor 3, make two connecting plates 10 insert two square inslots fixed mounting panel 11 completely, continue the fixed display panel 6 of reverse motor 11, through just reversing motor 3, adjust the height of display panel 6 can.

Example two

Referring to fig. 5, the difference from the first embodiment is: including bottom plate 1 and display panel 6, be provided with on bottom plate 1 and erect groove 2, be provided with motor 3 on bottom plate 1, it is provided with elevating system to erect inslot 2, elevating system includes first sprocket 20, the output shaft fixed connection of first sprocket 20 and motor 3, erect 2 internal rotations in groove and install second sprocket 21, it installs same chain 22 to transmit on first sprocket 20 and the second sprocket 21, fixed mounting has lifter plate 5 on the chain 22, it is provided with two first racks 7 to erect inslot 2, it installs two first gears 8 to rotate on lifter plate 5, two first gears 8 and two meshes of first rack 7 mutually, equal fixed mounting has first screw 9 on two first gears 8, equal threaded connection has connecting plate 10 on two first screw 9, equal fixed mounting has mounting 11 on two connecting plates 10, be provided with fixed establishment on mounting plate 11

The working principle is as follows: when the display panel 6 needs to be replaced, the motor 3 is turned on to drive the first chain wheel 20 to rotate, the first chain wheel 20 rotates under the coordination of the second chain wheel 21, the chain 22 is driven, the chain 22 drives the lifting plate 5 to descend, the height of the display panel 6 can be adjusted, when the lifting plate 5 descends to a position where the second rack 12 is meshed with the second gear 13, the lifting plate 5 descends continuously due to the fact that the second rack 12 is fixed, the second gear 13 rolls on the second rack 12, the two second screws 14 are driven to rotate, the two second screws 14 rotate, the two pin plates 15 are driven to slide, the inserting plates 15 are separated, the display panel 6 is pulled out, when the mounting plate 11 breaks down and needs to be replaced, the lifting plate 5 descends continuously, the first gear 8 is meshed with the first rack 7 at the moment, the first gear 8 rolls on the first rack 7, and then drive two first screw rods 9 and rotate, two first screw rods 9 rotate, and then drive two connecting plates 10 and drive mounting panel 11 and slide, go down mounting panel 11, take out new mounting panel 11, make two connecting plates 10 insert two square grooves in, reverse motor 3, make two connecting plates 10 insert two square groove internal fixation mounting panels 11 completely, continue the fixed display panel 6 of reverse motor 11, through just reversing motor 3, adjust the height of display panel 6 can.

The rest is the same as the first embodiment.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A lifting type LED energy-saving billboard comprises a bottom plate (1) and a display panel (6), and is characterized in that a vertical groove (2) is formed in the bottom plate (1), a motor (3) is arranged on the bottom plate (1), a lifting mechanism is arranged in the vertical groove (2), the lifting mechanism comprises a lifting screw (4), the lifting screw (4) is fixedly connected with an output shaft of the motor (3), the lifting screw (4) is in threaded connection with a lifting plate (5), two first racks (7) are arranged in the vertical groove (2), two first gears (8) are rotatably arranged on the lifting plate (5), the two first gears (8) are meshed with the two first racks (7), first screws (9) are fixedly arranged on the two first gears (8), and connecting plates (10) are in threaded connection with the two first screws (9), the two connecting plates (10) are fixedly provided with mounting plates (11), and the mounting plates (11) are provided with fixing mechanisms.

2. The lifting type LED energy-saving advertising board according to claim 1, fixing mechanism includes two second gears (13), two second gears (13) all rotate with mounting panel (11) and are connected, be provided with two second racks (12) in erecting groove (2), two second racks (12) and two second gears (13) mesh mutually, equal fixed mounting has second screw rod (14) on two second gears (13), equal threaded connection has cotter plate (15) on two second screw rods (14), two slots (16) have been seted up on mounting panel (11), fixed mounting has two picture peg (17) on display panel (6), two picture peg (17) and two slots (16) mutually support, pinhole (18) have all been seted up on two picture peg (17), two pinhole (18) and two cotter plate (15) mutually support, a plurality of fixed orificess (19) have been seted up on bottom plate (1).

3. The lifting type LED energy-saving advertising board as claimed in claim 1, wherein the vertical groove (2) is provided with a vertical rail, and the vertical rail is slidably connected with the lifting plate (5).

4. The lifting type LED energy-saving advertising board as claimed in claim 1, wherein the lifting plate (5) is provided with two square grooves, and the inner walls of the four sides of the two square grooves are slidably connected with the four sides of the two connecting plates (10).

5. The lifting type LED energy-saving advertising board as claimed in claim 1, wherein the mounting plate (11) is provided with two longitudinal rails, and the two longitudinal rails are slidably connected with the two pin plates (15).