CN215417477U

CN215417477U - Advertisement display device convenient for replacing advertisement poster

Info

Publication number: CN215417477U
Application number: CN202122218217.8U
Authority: CN
Inventors: 唐巧红
Original assignee: Guangzhou Zhuobang Advertisement Products Co ltd
Current assignee: Guangzhou Zhuobang Advertisement Products Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-01-04
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses an advertisement display device convenient for replacing advertisement posters, and relates to the technical field of advertisement display devices. According to the utility model, the poster advertisement display device is arranged in a connection mode of the installation box and the box door, and the hinge and the lock body are arranged in a matching mode, so that the poster advertisement display device is convenient to open and close, and the poster advertisement is convenient to replace.

Description

Advertisement display device convenient for replacing advertisement poster

Technical Field

The utility model relates to the technical field of advertisement display devices, in particular to an advertisement display device convenient for replacing an advertisement poster.

Background

The advertisement is a publicity form which can be seen everywhere in daily life, and the advertisement board arranged outdoors is a common advertisement display device.

In chinese utility model patent application no: CN201220411512.3 discloses an advertisement displaying device, which comprises advertisement picture paper, a displaying frame, a rotating shaft, a rotatable transmission belt, and a motor, wherein the advertisement picture paper is made into a paper tube connected end to end inside the displaying frame, and the motor drives the transmission belt through the rotating shaft and finally drives the paper tube to rotate. This advertisement display device, inconvenient change the poster advertisement, the installation of inconvenient poster has improved the work degree of difficulty, influences work efficiency.

Therefore, it is necessary to provide an advertisement display device which facilitates replacement of an advertisement poster to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to: the utility model provides an advertisement display device convenient for replacing advertisement posters, aiming at solving the problems that the existing advertisement display device is inconvenient for replacing the posters and installing the posters.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a be convenient for change advertisement poster advertisement display device, includes the install bin, the surface of install bin is equipped with the chamber door, hinge and install bin swing joint are passed through to one side of chamber door, be equipped with the lock body between one side of chamber door and the install bin, the inside low side of install bin is equipped with down fixed establishment, the inside top of install bin is equipped with stretching mechanism.

Furthermore, the middle part of the box door is fixedly connected with a transparent glass plate.

Further, lower fixed establishment includes the fixed axle, the both ends of fixed axle all with install bin fixed connection, the outside fixedly connected with installation roller of fixed axle, the slot has been opened to the front side of installation roller, the mounting groove has been seted up to the inside bottom of slot, the inside bottom fixedly connected with telescopic link of mounting groove, the top fixedly connected with clamp plate of telescopic link.

Further, a switch is installed at one side of the installation roller.

Further, go up stretching mechanism and include servo motor and pivot, servo motor and install bin fixed connection, the first bevel gear of fixedly connected with on servo motor's the output shaft, the one end fixedly connected with second bevel gear of pivot, the other end and the install bin swing joint of pivot, the outside fixedly connected with activity roller of pivot, the winding groove has been seted up to the surperficial outside circumference of activity roller, the inside fixedly connected with of winding groove is rolled up the rope, the one end fixedly connected with fixation clamp in winding groove is kept away from to the rope of rolling up.

Further, the first bevel gear and the second bevel gear are in meshed connection.

Further, the rotating shaft is rotatably connected with the mounting box through a bearing.

Furthermore, the winding grooves, the winding ropes and the fixing clamps are in a plurality of groups, and the winding grooves, the winding ropes and the fixing clamps are distributed at equal intervals.

(III) advantageous effects

The utility model has the following beneficial effects:

1. according to the utility model, the poster advertisement display device is arranged in a connection mode of the installation box and the box door, and the hinge and the lock body are arranged in a matching mode, so that the poster advertisement display device is convenient to open and close, and the poster advertisement is convenient to replace.

2. According to the poster fixing device, the lower fixing mechanism and the upper stretching mechanism are arranged, under the matching action of the installation roller, the slot, the telescopic rod and the pressing plate, when the poster is installed, the lower edge of the poster can be conveniently inserted into the slot, and then the poster can be conveniently fixed and stretched by the matching arrangement among the servo motor, the rotating shaft, the movable roller, the winding slot, the winding rope and the fixing clamp, so that the poster is conveniently installed, the working difficulty is reduced, and the working efficiency is improved.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is an internal schematic view of the mounting box structure of the present invention;

FIG. 4 is a schematic side cross-sectional view of the structure of the present invention;

fig. 5 is a perspective view of the lower fixing mechanism of the present invention.

Reference numerals: 1. installing a box; 2. a box door; 3. a transparent glass plate; 4. a hinge; 5. a lower fixing mechanism; 6. an upper stretching mechanism; 7. a fixed shaft; 8. mounting a roller; 9. a slot; 10. mounting grooves; 11. a telescopic rod; 12. pressing a plate; 13. a switch; 14. a servo motor; 15. a rotating shaft; 16. a movable roller; 17. a winding groove; 18. winding the rope; 19. a fixing clip; 20. a first bevel gear; 21. a second bevel gear; 22. and a bearing.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, an advertisement display device convenient for replacing an advertisement poster comprises an installation box 1, a box door 2 is arranged on the surface of the installation box 1, a transparent glass plate 3 is fixedly connected to the middle of the box door 2, one side of the box door 2 is movably connected with the installation box 1 through a hinge 4, a lock body is arranged between one side of the box door 2 and the installation box 1, a lower fixing mechanism 5 is arranged at the lower end of the interior of the installation box 1, and an upper stretching mechanism 6 is arranged at the top end of the interior of the installation box 1.

In this embodiment, through setting up poster advertisement display device into the connected form of install bin 1 and chamber door 2 to and the cooperation setting of hinge 4 and lock body, the opening and shutting of the poster advertisement display device of being convenient for, the convenience is changed the poster advertisement.

Example 2

Referring to fig. 3-5, the present embodiment is further optimized based on embodiment 1, and specifically, the lower fixing mechanism 5 includes a fixing shaft 7, both ends of the fixing shaft 7 are fixedly connected to the mounting box 1, an installation roller 8 is fixedly connected to an outer side of the fixing shaft 7, a slot 9 is formed in a front side of the installation roller 8, an installation groove 10 is formed in an inner bottom end of the slot 9, an expansion link 11 is fixedly connected to an inner bottom end of the installation groove 10, a pressing plate 12 is fixedly connected to a top end of the expansion link 11, the upper stretching mechanism 6 includes a servo motor 14 and a rotating shaft 15, the servo motor 14 is fixedly connected to the mounting box 1, a first bevel gear 20 is fixedly connected to an output shaft of the servo motor 14, a second bevel gear 21 is fixedly connected to one end of the rotating shaft 15, the other end of the rotating shaft 15 is movably connected to the mounting box 1, a movable roller 16 is fixedly connected to an outer side of the rotating shaft 15, a winding groove 17 is circumferentially formed in the outer side of the surface of the movable roller 16, a winding rope 18 is fixedly connected inside the winding groove 17, and a fixing clamp 19 is fixedly connected to one end, far away from the winding groove 17, of the winding rope 18.

Specifically, a switch 13 is installed on one side of the installation roller 8, and the switch 13 is used for controlling the telescopic length of the telescopic rod 11.

Specifically, first bevel gear 20 and second bevel gear 21 are in meshing engagement.

Specifically, the rotating shaft 15 is rotatably connected to the mounting case 1 through a bearing 22.

In this embodiment, by setting the lower fixing mechanism 5 and the upper stretching mechanism 6, under the cooperation of the installation roller 8, the slot 9, the stretching rod 11 and the pressing plate 12, when changing the poster, the old poster inside the poster advertisement display device needs to be taken off, first, the upper edge of the poster is taken off from the fixing clip 19, then the control switch 13 shortens the stretching rod 11, at this time, the lower edge of the poster can be pulled out from the slot 9, and the detachment is completed, when installing the new poster, the servo motor 14 is controlled, the servo motor 14 rotates forward, the servo motor 14 drives the servo motor 14 to drive the second bevel gear 21 to rotate through the first bevel gear 20, the second bevel gear 21 drives the movable roller 16 to rotate through the rotating shaft 15, the rewinding rope 18 in the winding slot 17 is released for a certain length, then the lower edge of the new poster is inserted into the slot 9, then the operation switch 13 is operated to extend out of the stretching rod 11, the telescopic link 11 drives the clamp plate 12 to stretch out mounting groove 10 and extrude the poster, block the poster in slot 9 of installation roller 8, recycle servo motor 14, the apparatus further comprises a rotating shaft 15, the movable roller 16, the winding groove 17, the cooperation setting between rolling rope 18 and the fixation clamp 19, fix the top edge of the poster with the fixation clamp 19, then start servo motor 14, servo motor 14 reverses, servo motor 14 drives second bevel gear 21 through first bevel gear 20 and rotates, second bevel gear 21 drives movable roller 16 through rotating shaft 15 and rotates, the movable roller 16 rolls rolling rope 18, drive the fixation clamp 19 and upwards move, and then upwards stimulate the poster, until drawing the poster smoothly, accomplish the installation of poster.

Example 3

Referring to fig. 3, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, there are multiple sets of the winding grooves 17, the winding ropes 18 and the fixing clips 19, and the multiple sets of the winding grooves 17, the winding ropes 18 and the fixing clips 19 are distributed at equal intervals.

In this embodiment, the upper edge of the poster is fixed firmly and horizontally by the plurality of sets of fixing clips 19, and the flatness of the poster is ensured.

In summary, the following steps: according to the poster advertisement display device, the poster advertisement display device is arranged in a connecting mode of the installation box 1 and the box door 2, and the hinge 4 and the lock body are arranged in a matched mode, so that the poster advertisement display device can be conveniently opened and closed, poster advertisements can be conveniently replaced, the lower edge of the poster can be conveniently inserted into the slot 9 under the matched action of the installation roller 8, the slot 9, the telescopic rod 11 and the pressing plate 12 through the arrangement of the lower fixing mechanism 5 and the upper stretching mechanism 6, when the poster is installed, the poster can be conveniently fixed and unfolded by utilizing the matched arrangement among the servo motor 14, the rotating shaft 15, the movable roller 16, the winding slot 17, the winding rope 18 and the fixing clamp 19, the poster can be conveniently installed, the working difficulty is reduced, and the working efficiency is improved.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be covered by the scope of the present invention.

Claims

1. An advertisement display device convenient for replacing advertisement posters comprises an installation box (1), and is characterized in that: the surface of install bin (1) is equipped with chamber door (2), one side of chamber door (2) is through hinge (4) and install bin (1) swing joint, be equipped with the lock body between one side of chamber door (2) and install bin (1), the inside low side of install bin (1) is equipped with down fixed establishment (5), the inside top of install bin (1) is equipped with stretching mechanism (6).

2. An advertising display device for facilitating the replacement of an advertising poster as claimed in claim 1, wherein: the middle part of the box door (2) is fixedly connected with a transparent glass plate (3).

3. An advertising display device for facilitating the replacement of an advertising poster as claimed in claim 1, wherein: lower fixed establishment (5) include fixed axle (7), the both ends of fixed axle (7) all with install bin (1) fixed connection, the outside fixedly connected with installation roller (8) of fixed axle (7), slot (9) have been seted up to the front side of installation roller (8), mounting groove (10) have been seted up to the inside bottom of slot (9), the inside bottom fixedly connected with telescopic link (11) of mounting groove (10), the top fixedly connected with clamp plate (12) of telescopic link (11).

4. An advertising display device for facilitating the replacement of an advertising poster as claimed in claim 3, wherein: and a switch (13) is arranged on one side of the mounting roller (8).

5. An advertising display device for facilitating the replacement of an advertising poster as claimed in claim 1, wherein: go up stretching mechanism (6) including servo motor (14) and pivot (15), servo motor (14) and install bin (1) fixed connection, the first bevel gear of fixedly connected with (20) on the output shaft of servo motor (14), the one end fixedly connected with second bevel gear (21) of pivot (15), the other end and install bin (1) swing joint of pivot (15), the outside fixedly connected with activity roller (16) of pivot (15), winding groove (17) have been seted up to the surface outside circumference of activity roller (16), the inside fixedly connected with of winding groove (17) is received and is rolled up rope (18), the one end fixedly connected with fixation clamp (19) of winding groove (17) are kept away from in receipts winding rope (18).

6. An advertising display device for facilitating the replacement of an advertising poster as claimed in claim 5, wherein: the first bevel gear (20) is meshed with the second bevel gear (21).

7. An advertising display device for facilitating the replacement of an advertising poster as claimed in claim 6, wherein: the rotating shaft (15) is rotatably connected with the installation box (1) through a bearing (22).

8. An advertising display device for facilitating the replacement of an advertising poster as claimed in claim 7, wherein: the winding grooves (17), the winding ropes (18) and the fixing clamps (19) are provided with multiple groups, and the multiple groups of winding grooves (17), the winding ropes (18) and the fixing clamps (19) are distributed at equal intervals.