CN115171562A

CN115171562A - Outdoor advertising board

Info

Publication number: CN115171562A
Application number: CN202210630893.2A
Authority: CN
Inventors: 李华
Original assignee: Hainan Hongye Technology Co ltd
Current assignee: Hainan Hongye Technology Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-10-11

Abstract

The application relates to an outdoor billboard relates to billboard device field. The billboard comprises a vertical column which is vertically fixed on the ground; the fixing frame comprises a supporting frame and a protective shell, the supporting frame is fixedly arranged on the upper part of the upright post, and the protective shell is fixedly arranged on the supporting frame; the protective shell is of a flat hollow structure, one long side edge of the protective shell is of an open structure and used for placing an advertising panel, and the front face of the protective shell is made of transparent materials; the positioning frame is arranged in the fixing frame and used for fixing the advertisement canvas; and the lifting device is arranged on the upright post, is fixedly connected with the positioning frame and is used for lifting the positioning frame. The locating frame is characterized in that clamping plates are arranged on the upper side edge and the lower side edge of the locating frame, hanging holes are arranged on the two side edges of the locating frame, and the hanging holes are close to the clamping plates. The outdoor billboard has the effect of more conveniently replacing outdoor billboards.

Description

Outdoor advertising board

Technical Field

The application relates to the field of billboard equipment, in particular to an outdoor billboard.

Background

Billboards are a means for merchants to advertise to people. With the vigorous development of the advertising industry, the advertising board for display is visible everywhere, and particularly, on the roadside of some highways, a large-scale advertising structure is usually arranged, a poster is posted in the advertising board, the display content on the poster can be displayed for passing vehicles and pedestrians, the display effect is obvious, and the advertising board is widely accepted.

At present, the types of the advertising board are mainly two, one type is a fixed type, the advertising board is fixed on the side wall or fixed on the ground through an advertising board upright post, in the mode, when the advertising content needs to be replaced, a crane or other auxiliary equipment needs to be used for removing and installing the advertising board, so that great difficulty exists in replacing the advertising content; the other is dynamic type, the billboard is mainly a liquid crystal display billboard with LED display, and is mainly set in large-scale places.

Disclosure of Invention

In order to solve the problems of difficulty in replacing outdoor advertisements and high cost, the application provides an outdoor advertising board.

The application provides an outdoor billboard adopts following technical scheme:

an outdoor billboard, comprising:

the upright post is vertically fixed on the ground;

the fixing frame comprises a supporting frame and a protective shell, the supporting frame is fixedly arranged on the upper part of the upright post, and the protective shell is fixedly arranged on the supporting frame; the protective shell is of a flat hollow structure, one long side edge of the protective shell is of an open structure and used for placing an advertising panel, and the front surface of the protective shell is of a transparent structure;

the positioning frame is arranged in the fixing frame and used for fixing the advertisement canvas; and

and the lifting device is arranged on the upright post, is fixedly connected with the positioning frame and is used for lifting the positioning frame.

Optionally, the lifting device includes a first motor fixed on the upright, a winch rotatably connected to the upright, and a steel wire rope coiled on the winch, one end of the steel wire rope is fixedly connected to the winch, and the other end of the steel wire rope is fixedly connected to the upper part of the positioning frame; the first motor is used for driving the winch to rotate.

Optionally, the first motor is a conical rotor motor.

Optionally, the outer surface of the upright post is provided with at least one sliding groove, the sliding groove is parallel to the axis of the upright post, the positioning frame is fixedly provided with a first sliding block, and the first sliding block is slidably connected in the sliding groove; the sliding groove is a T-shaped groove, and the first sliding block is a T-shaped block matched with the sliding groove.

Optionally, the lifting device includes a driving mechanism, a screw rod and a second slider block screwed on the screw rod, the inside of the upright column is of a hollow structure, the screw rod is rotatably connected inside the upright column and parallel to the axis of the upright column, a sliding hole is formed in the side wall of the upright column, and the second slider block is fixedly connected with the positioning frame through the sliding hole; the driving mechanism is used for driving the lead screw to rotate.

Optionally, the driving mechanism includes a second motor, a master gear is disposed on an output shaft of the second motor, a slave gear is fixedly disposed on the lead screw, and the master gear is meshed with the slave gear.

Optionally, an accommodating space is formed in the lower portion of the inside of the stand column and used for accommodating the second motor, a door plate is arranged on the side edge of the stand column, and after the door plate is opened, the accommodating space is communicated with the outside.

Optionally, the driving mechanism includes a rocker, the screw is provided with a first bevel gear, the upright post is rotatably connected with a second bevel gear, and the second bevel gear is engaged with the first bevel gear; the center of the second bevel gear is provided with a stress groove, the side wall of the upright post is provided with a through hole, the through hole is over against the stress groove, and the end part of the rocker is provided with a force application block with the same appearance as the stress groove.

Optionally, the upper side and the lower side of the positioning frame are both provided with clamping plates, the two side edges of the positioning frame are both provided with hanging holes, and the hanging holes are close to the clamping plates.

Optionally, a back plate with a rectangular structure is arranged on the positioning frame, and four sides of the back plate are fixedly connected with four sides corresponding to the positioning frame.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the lifting device arranged on the upright post can lift or descend the positioning frame, so that workers can directly replace the advertisement canvas on the positioning frame, and the use of other auxiliary equipment such as a crane and a climbing car is reduced; the locating frame upwards moves to the protecting crust in, and the accessible protecting crust protects locating frame and advertisement canvas, prevents that the erosion and the wind-blowing of rainwater from causing destruction to the advertisement canvas.

2. The sliding grooves or the sliding holes formed in the stand columns can enable the lifting device to drive the positioning frame to move up and down along the sliding grooves or the sliding rails, so that the positioning frame is prevented from shaking left and right in the moving process, the influence of external factors such as wind power is reduced, and the stability of the lifting process of the positioning frame and the canvas replacement process is improved.

3. The clamping plate arranged on the positioning frame can clamp and fix the advertising canvas; the locating hole that the side set up on the locating frame can wear to establish on the shaft-shaped object at the advertisement canvas for fixed this body of rod can make splint press from both sides the shaft-shaped object simultaneously and establish fixedly, prevents because the length of the body of rod is too big to lead to the bending, improves reliability and roughness that the advertisement canvas is fixed on the locating frame.

Drawings

FIG. 1 is a schematic overall structure diagram provided in an embodiment of the present application;

FIG. 2 is a rear view of the interior of a closure plate according to one embodiment of the present application;

FIG. 3 is a side view of the interior of a closure plate according to one embodiment of the present application;

FIG. 4 is a schematic cross-sectional view of a protective shell according to an embodiment of the present disclosure;

FIG. 5 is an enlarged partial schematic view of portion A of FIG. 4;

FIG. 6 is a schematic overall structure diagram provided in the second embodiment of the present application;

fig. 7 is a schematic cross-sectional structure view of an upright according to a second embodiment of the present application;

FIG. 8 is an enlarged partial view of portion B of FIG. 7;

fig. 9 is a schematic cross-sectional structure view of a lower end portion of a pillar according to a second embodiment of the present application.

Reference numerals are as follows: 1. a column; 11. an accommodating space; 12. a through hole; 13. a door panel; 2. a fixed mount; 21. a support frame; 22. a protective shell; 3. a positioning frame; 31. a splint; 32. hanging holes; 33. a back plate; 4. a lifting device; 41. a first motor; 42. a winch; 43. a wire rope; 44. a drive mechanism; 441. a second motor; 442. a main gear; 443. a slave gear; 444. a rocker; 445. a first bevel gear; 446. a second bevel gear; 45. a lead screw; 51. a chute; 52. a first slider; 61. a slide hole; 62. a second slider; 7. and (7) closing the plate.

Detailed Description

The technical solutions in the present application will be described in further detail below with reference to the accompanying drawings.

Example one

The embodiment of the application discloses an outdoor advertising board. Referring to fig. 1 and 2, the billboard includes a vertical column 1, a fixing frame 2, a positioning frame 3 and a lifting device 4.

Referring to fig. 2 and 3, the upright column 1 is made of metal, is cylindrical, and is vertically fixed on the ground for supporting and fixing. The fixing frame 2 is fixedly connected to the upper part of the upright column 1 and used for supporting and fixing the positioning frame 3 and preventing the positioning frame from being washed by rainwater and other damages in the nature, the fixing frame 2 comprises a supporting frame 21 and a protective shell 22, wherein the supporting frame 21 can be a metal plate which is fixedly arranged on the upper part of the upright column 1 and is parallel to the axis of the upright column 1, and the supporting frame 21 can also be a plurality of reinforcing steel bar frames which are fixedly connected with each other; protective housing 22 is the hollow structure of platykurtic, and its long side towards the below is opening column structure for make 3 business turn over protective housing 22 of locating frame, protective housing 22's front is the transparence material, is used for making the advertisement picture of establishing in protective housing 22 can be to external demonstration, protects advertisement canvas or advertising panel simultaneously.

Referring to fig. 4, the positioning frame 3 includes four side frames vertically fixed to each other at end portions to form a rectangular frame, a back plate 33 having a rectangular structure is fixedly disposed on the positioning frame 3, four sides of the back plate 33 are fixedly connected to four sides corresponding to the positioning frame 3, that is, the area of the back plate 33 is not smaller than the area surrounded by the positioning frame 3, and each edge of the back plate 33 is flush with the outer side of each side frame corresponding to the positioning frame 3, respectively, for attaching an advertisement canvas, so as to prevent the advertisement canvas from drifting with wind during installation; the back plate 33 may also be used to attach an advertising panel, such as a board with advertising pictures made of wood or foam.

Referring to fig. 4 and 5, the upper side and the lower side of the positioning frame 3 are both provided with clamping plates 31, and the clamping plates 31 are used for clamping and fixing the upper side and the lower side of the advertising canvas or the advertising panel; the upper parts of two side edges of the positioning frame 3 are provided with hanging holes 32, and the height of the hanging holes 32 is not less than the horizontal height of the clamping plate 31 when the positioning frame 3 is in a vertical state, so that when the upper side edge of the advertisement canvas is sewed with a sleeve hole and sleeved on the rod-shaped object, the rod-shaped object with the advertisement canvas can be hung on the hanging holes 32 of the positioning frame 3, and the middle part of the rod-shaped object is clamped and fixed by the clamping plate 31, so that the installation and fixation of the advertisement canvas are realized, the complicated process of dismounting a plurality of brackets and bolts when the advertisement drawing board is replaced conventionally is reduced, and the convenience of replacing advertisements is improved; meanwhile, the bending phenomenon caused by the overlarge length of the rod-shaped object is reduced, and the reliability and the flatness of the advertising canvas fixed on the positioning frame 3 are improved.

Preferably, the fixing frames 2 and the protective shells 22 are provided with two groups, the two groups of fixing frames 2 and the protective shells 22 have the same height and are opposite in direction, and a space is reserved between the two groups of fixing frames 2 and used for placing the lifting device 4. Each side of two sets of mounts 2 all is connected with the shrouding for shelter from the space between two sets of mounts 2, in order to protect the elevating gear 4 of establishing in this space.

The lifting device 4 is used for lifting the height position of the positioning frame 3. Specifically, referring to fig. 2, the lifting device 4 includes a first motor 41, a winch 42, and a wire rope 43. The first motor 41 is fixedly arranged on the upright post 1, the winch 42 is rotatably connected to the upright post 1, a central shaft of the winch 42 is coaxially and fixedly connected with an output shaft of the first motor 41, the steel wire rope 43 is wound on the winch 42, one end of the steel wire rope is fixedly connected with the winch 42, and the other end of the steel wire rope is fixedly connected to one side, facing the upright post 1, of the back plate 33.

Wherein, first motor 41 is the toper rotor motor, first motor 41 drives capstan winch 42 after starting and rotates, capstan winch 42 realizes the lift to location frame 3 through driving wire rope 43, location frame 3 descends to being close to behind the ground, make things convenient for the staff to change the installation to the advertisement canvas, location frame 3 rises until getting into protecting crust 22 completely in, the lower side of location frame 3 and protecting crust 22's lower extreme edge parallel and level, and shelter from the opening part formation of protecting crust 22 below, so that form the space of relative sealing in the protecting crust 22, thereby play the effect of protection to the advertisement canvas in the protecting crust 22.

In order to make the ascending and descending process of the positioning frame 3 more stable, further, at least one sliding groove 51 is further formed on the outer surface of the upright post 1. Referring to fig. 3, preferably, there are two sliding grooves 51, and both sliding grooves 51 are parallel to the central axis of the upright post 1; the middle position of the sliding groove 51 from the positioning frame 3 is equal, and the fixed frame 2 and the protective shell 22 are also provided with the sliding groove 51 and communicated with the upper end part of the upright post 1, so that the lifting device 4 drives the positioning frame 3 to smoothly enter and exit the protective shell 22. Two parallel first sliding blocks 52 are fixedly arranged on the positioning frame 3, the lower end face of the first sliding block 52 is flush with the lower end face of the positioning frame 3, and the two first sliding blocks 52 are respectively connected in the two sliding grooves 51 in a sliding manner. One end of the steel wire rope 43 is fixedly connected to the first sliding block 52 or the back plate 33 above the first sliding block 52, so that when the steel wire rope 43 drives the positioning frame 3 to move up and down, the steel wire rope 43 is positioned in the sliding groove 51, and the phenomenon that the steel wire rope 43 rubs and shakes left and right with the upright post 1 in the lifting process of the positioning frame 3 is prevented. The sliding groove 51 is a T-shaped groove, and the first sliding block 52 is a T-shaped block matched with the sliding groove 51. Thus, the positioning frame 3 can be supported by the sliding grooves 51 on the two sides in the lifting process, so that natural wind can be resisted to a certain degree, and the first sliding block 52 is prevented from being broken due to overlarge wind force.

The implementation principle of the embodiment of the application is as follows: when the advertisement canvas needs to be replaced, the first motor 41 is started and drives the winch 42 to rotate, the steel wire rope 43 on the winch 42 is loosened, the positioning frame 3 connected with the steel wire rope 43 moves downwards along the sliding groove 51 through self gravity, and when the positioning frame 3 reaches or approaches the ground, the first motor 41 stops running and is self-locked immediately, so that the positioning frame 3 is kept stable, and a worker can replace the advertisement canvas conveniently. After the new advertisement canvas is fixed, the first motor 41 is started in the reverse direction, the winch 42 is driven to rotate, the winch 42 pulls the steel wire rope 43 and the positioning frame 3 to move upwards along the sliding groove 51 until the positioning frame 3 completely enters the protective shell 22, and therefore the replacement work of the advertisement canvas is completed.

Example two

The embodiment of the application discloses an outdoor billboard, please refer to fig. 6-9, the difference with the first embodiment lies in: the lifting device 4 comprises a driving mechanism 44, a screw rod 45 and a second sliding block 62 which is in threaded connection with the screw rod 45, the interior of the upright post 1 is of a hollow structure, the screw rod 45 is rotatably connected with the interior of the upright post 1 and is parallel to the axis of the upright post 1, a sliding hole 61 is formed in the side wall of the upright post 1, and the second sliding block 62 is fixedly connected with the positioning frame 3 through the sliding hole 61; the driving mechanism 44 is used for driving the lead screw 45 to rotate.

Referring to fig. 7 and 8, in one implementation manner, the driving mechanism 44 includes a second motor 441, a main gear 442 is fixed on an output shaft of the second motor 441, a slave gear 443 is fixed on a lower portion of the lead screw 45, and the main gear 442 is meshed with the slave gear 443, so that the lead screw 45 is driven to rotate by the gear when the second motor 441 rotates.

Referring to fig. 6 to 8, further, an accommodating space 11 is formed in a lower portion of the upright post 1, the accommodating space 11 is used for placing and fixing the second motor 441, an access hole is formed in a side wall of the upright post 1, the access hole is communicated with the accommodating space 11, and a door panel 13 is arranged at the access hole, that is, after the door panel 13 is opened, the accommodating space 11 is communicated with the outside.

Referring to fig. 9, in another realizable manner, the driving mechanism 44 comprises a rocker 444 in a zigzag shape, a first bevel gear 445 is arranged on the screw rod 45, a second bevel gear 446 is rotatably connected in the upright 1, and the second bevel gear 446 is in meshed connection with the first bevel gear 445; the center of the second bevel gear 446 is provided with a stress groove, the side wall of the upright post 1 is provided with a through hole 12, the through hole 12 is over against the stress groove, and the end part of the rocker 444 is provided with a force application block with the same appearance as the stress groove. Wherein, the force-bearing groove can be any non-circular groove such as a square groove, a hexagonal groove and the like, and the force-applying block is a block body matched with the shape of the force-bearing groove and is integrally formed with the rocker 444. When the manual operation is performed, the rocker 444 can penetrate through the through hole 12, the force application block on the rocker 444 is embedded into the force application groove on the second bevel gear 446, and the lead screw 45 can be driven to rotate by rotating the rocker 444 through the bevel gear.

The implementation principle of the embodiment of the application is as follows: when the advertisement canvas needs to be replaced, the second motor 441 is started to drive the screw rod 45 to rotate through the meshing action of the main gear 442 and the slave gear 443, or the rocker 444 is manually operated to drive the screw rod 45 to rotate through the meshing action of the first bevel gear 445 and the second bevel gear 446, the second sliding block 62 in threaded connection with the screw rod 45 is fixedly connected with the positioning frame 3 outside the upright post 1 through the sliding hole 61, so that the second sliding block 62 can drive the positioning frame 3 to move up and down along the sliding hole 61, and the advertisement canvas is quickly replaced.

The embodiments of the present invention are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An outdoor billboard, comprising:

the upright post (1) is vertically fixed on the ground;

the fixing frame (2) comprises a supporting frame (21) and a protective shell (22), the supporting frame (21) is fixedly arranged on the upper part of the upright post (1), and the protective shell (22) is fixedly arranged on the supporting frame (21); the protective shell (22) is of a flat hollow structure, one long side edge of the protective shell is of an open structure and used for placing an advertising panel, and the front surface of the protective shell (22) is made of a transparent material;

the positioning frame (3) is arranged in the fixing frame (2) and is used for fixing the advertising canvas; and

the lifting device (4) is arranged on the upright post (1), is fixedly connected with the positioning frame (3) and is used for lifting the positioning frame (3).

2. An outdoor billboard according to claim 1, in which: the lifting device (4) comprises a first motor (41) fixedly arranged on the upright post (1), a winch (42) rotatably connected to the upright post (1), and a steel wire rope (43) coiled on the winch (42), wherein one end part of the steel wire rope (43) is fixedly connected to the winch (42), and the other end part of the steel wire rope is fixedly connected to the upper part of the positioning frame (3); the first motor (41) is used for driving the winch (42) to rotate.

3. An outdoor advertising board according to claim 2, wherein: the first motor (41) is a conical rotor motor.

4. An outdoor billboard according to any of claims 1-3, characterised in that: the outer surface of the upright post (1) is provided with at least one sliding groove (51), the sliding groove (51) is parallel to the axis of the upright post (1), a first sliding block (52) is fixedly arranged on the positioning frame (3), and the first sliding block (52) is connected in the sliding groove (51) in a sliding manner; the sliding groove (51) is a T-shaped groove, and the first sliding block (52) is a T-shaped block matched with the sliding groove (51).

5. An outdoor billboard as claimed in claim 1 in which: the lifting device (4) comprises a driving mechanism (44), a lead screw (45) and a second sliding block (62) which is in threaded connection with the lead screw (45), the inside of the upright post (1) is of a hollow structure, the lead screw (45) is rotatably connected with the inside of the upright post (1) and is parallel to the axis of the upright post (1), a sliding hole (61) is formed in the side wall of the upright post (1), and the second sliding block (62) is fixedly connected with the positioning frame (3) through the sliding hole (61); the driving mechanism (44) is used for driving the lead screw (45) to rotate.

6. An outdoor billboard as claimed in claim 5 in which: the driving mechanism (44) comprises a second motor (441), a main gear (442) is arranged on an output shaft of the second motor (441), a driven gear (443) is fixedly arranged on the lead screw (45), and the main gear (442) is meshed with the driven gear (443).

7. An outdoor billboard as claimed in claim 6 in which: accommodation space (11) have been seted up to the lower part in stand (1), accommodation space (11) are used for placing second motor (441), the side of stand (1) is equipped with door plant (13), door plant (13) are opened the back, and accommodation space (11) and external intercommunication.

8. An outdoor advertising board according to claim 5, wherein: the driving mechanism (44) comprises a rocker (444), a first bevel gear (445) is arranged on the lead screw (45), a second bevel gear (446) is rotationally connected to the upright post (1), and the second bevel gear (446) is meshed with the first bevel gear (445); the center of the second bevel gear (446) is provided with a stress groove, the side wall of the upright post (1) is provided with a through hole (12), the through hole (12) is opposite to the stress groove, and the end part of the rocker (444) is provided with a force application block with the same shape as the stress groove.

9. An outdoor billboard as claimed in claim 1 in which: last side and the lower side of posting (3) all are equipped with splint (31), the both sides limit of posting (3) all is equipped with hanging hole (32), hanging hole (32) are close to splint (31).

10. An outdoor billboard according to claim 9 in which: the positioning frame (3) is provided with a back plate (33) with a rectangular structure, and four sides of the back plate (33) are fixedly connected with four sides corresponding to the positioning frame (3).