CN217821986U

CN217821986U - Advertising lamp box convenient to change advertising cloth

Info

Publication number: CN217821986U
Application number: CN202221918913.8U
Authority: CN
Inventors: 黄飞; 王胜迪; 王稳
Original assignee: Hefei Luba Culture Media Co ltd
Current assignee: Hefei Luba Culture Media Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-15
Anticipated expiration: 2032-07-25

Abstract

The utility model provides an advertising light boxes convenient to change advertising cloth, including the lamp house, lamp house one side is equipped with the show window, and the show window corresponds with the curtain roller frame of establishing in the lamp house, and the curtain roller frame includes two symmetrical cloth rollers, and the cover is equipped with the curtain that is used for pasting advertising cloth between two cloth rollers, two bolt post in the lamp house, two bolt toe ends penetrate in two cloth rollers and with locating part and cloth roller looks lock, two bolt toe ends with establish the drive mechanism in the lamp house and be connected. The utility model discloses what distinguish with traditional advertising light boxes is that, it assembles the curtain roller frame in having open lamp house, and the cloth roller on the curtain roller frame is through inserting the mode of establishing and establishing the bolt post cooperation in the lamp house, and the dismouting is changed conveniently, and the bolt post can drive the cover through drive mechanism in addition and establish the curtain translation outside two cloth roller frames, and the curtain can show the advertisement in the developments that show window department goes on in the translation, improves the appeal.

Description

Advertising lamp box convenient to change advertising cloth

Technical Field

The utility model relates to an advertisement show technical field especially relates to an advertising light boxes convenient to change advertising cloth.

Background

The advertising lamp box is a box body which is internally provided with a luminous source and internally or externally stuck with an advertising poster, and is often arranged in public places with large flow of people.

The prior art discloses an advertising lamp box, which comprises a box body, a display window and a fixed support, wherein a glass plate is arranged at the display window, and advertising board cloth with an illumination light source in the box body can be seen through the glass plate. In order to facilitate the replacement of the advertisement, the billboard usually adopts a clamping groove to be inserted into the display window of the box body. However, in this display method, since the advertisement board is fixed in the lamp box, only a single advertisement can be displayed, and it is difficult to attract the attention of others during the display. Therefore, the utility model provides an advertising light boxes convenient to change advertising cloth is in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides an advertising light boxes convenient to change advertising cloth for solve the current advertising light boxes of being convenient for change advertising cloth, its bill-board is many-pass and is inserted the mode of establishing, assembles in the show window department of box, and the bandwagon effect is too single shortcoming.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: an advertising lamp box convenient for replacing advertising cloth comprises a lamp box, wherein a display window is arranged on one side of the lamp box and corresponds to a curtain roller frame arranged in the lamp box;

the curtain roller frame comprises two symmetrical cloth rollers, and a curtain for sticking the advertising cloth is sleeved between the two cloth rollers;

the pressing cover is arranged at the upper end of the lamp box, is arranged at an opening reserved at the upper end of the lamp box and is detachably connected with the lamp box;

still include, establish two bolt posts in the lamp house, two bolt post upper ends penetrate in two cloth rollers and with locating part and cloth roller looks lock, two bolt post bottom are connected with the drive mechanism who establishes in the lamp house.

The further improvement lies in that: the locating part is including seting up the spliced eye in cloth roller center group department, and the spliced eye runs through the cloth roller and cooperatees with the bolt post, and a plurality of spacing grooves have been seted up to the spliced eye inside wall, and each spacing groove cooperatees with the spacing arris that encircles the setting and the bolt post outside.

The further improvement lies in that: the transmission mechanism comprises a first belt wheel and a second belt wheel which are arranged in the lamp box, the first belt wheel and the second belt wheel are respectively fixed at the lower ends of the two latch posts, the first belt wheel and the second belt wheel are connected with each other through a transmission belt, the lower end of the first belt wheel is rotatably connected with the bottom wall of the cavity of the lamp box, and the lower end of the second belt wheel is connected with a gear driving piece arranged in the lamp box.

The further improvement is that: the gear driving part comprises a transmission cavity arranged in the lamp box, the transmission cavity is arranged below the second belt wheel, a first gear, a second gear and a third gear are arranged in the transmission cavity, the second gear is arranged between the first gear and the third gear and meshed with the first gear and the third gear, a rotating shaft is fixed at the upper end of the first gear, the rotating shaft penetrates through the transmission cavity and is fixedly connected with the lower end of the second belt wheel, a fixing shaft is arranged at the lower end of the third gear, and the fixing shaft penetrates through the transmission cavity and is fixedly connected with the output end of a driving motor arranged at the lower end of the lamp box.

The further improvement lies in that: the lower end of the gland is provided with two symmetrical clamping and inserting columns, the upper ends of the clamping and inserting columns are rotatably connected with the lower end face of the gland, the lower ends of the clamping and inserting columns penetrate through the inserting holes and are matched with the inserting holes, a plurality of clamping ridges are formed in the outer sides of the clamping and inserting columns, and the clamping ridges are matched with the limiting grooves.

The further improvement lies in that: and a lighting piece is arranged on one side of the lamp box and is arranged on the upper end edge of the display window and fixedly connected with the lamp box.

The further improvement is that: one side of the gland is rotationally connected with the upper end of the lamp box through a rotating pin, and one side of the gland, which is far away from the rotating pin, is provided with a shifting groove.

The further improvement is that: the lower terminal surface of the gland, which is far away from one side of the rotating pin, is provided with an elastic clamping block, the elastic clamping block penetrates into a clamping groove formed in the upper end of the lamp box and is matched with the clamping groove, and an elastic clamping bead used for placing the elastic clamping block to be separated is arranged in the clamping groove.

The beneficial effects of the utility model are that: the curtain roller frame is assembled in the lamp box with an opening, and a cloth roller on the curtain roller frame is matched with a bolt column arranged in the lamp box in an inserting mode, so that the curtain roller frame is convenient to disassemble, assemble and replace;

in addition, the outer plug pins can drive the screen sleeved outside the two cloth roller bodies to translate through the transmission mechanism, and the screen can dynamically present advertisements at the display window during translation, so that attraction is improved.

Drawings

Fig. 1 is a structural diagram of the present invention.

Fig. 2 is a structural diagram of the plug pin of the present invention.

Fig. 3 is a structural diagram of the curtain of the present invention.

Fig. 4 is a structural view of the cloth roll of the present invention.

Fig. 5 is an enlarged view of a structure a in fig. 3 according to the present invention.

Wherein: 1. a light box; 2. a display window; 3. an illuminating member; 4. a gland; 5. a rotation pin; 6. groove shifting; 7. a curtain; 8. a latch post; 9. a first pulley; 10. a second pulley; 11. a limiting edge; 12. inserting the column in a card way; 13. an elastic clamping block; 14. a transmission belt; 15. cloth roller; 16. inserting holes; 17. a limiting groove; 18. a first gear; 19. a second gear; 20. a third gear; 21. a drive motor; 22. a transmission cavity.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

As shown in fig. 1, 2, 3, 4, and 5, the present embodiment provides an advertising light box convenient for replacing advertising cloth, which includes a light box 1, wherein a display window 2 is disposed on one side of the light box 1, and the display window 2 corresponds to a curtain roller frame disposed in the light box 1;

the curtain roller frame comprises two symmetrical cloth rollers 15, and a curtain 7 for sticking an advertisement cloth is sleeved between the two cloth rollers 15; the two cloth rollers 15 pass through the inside of the screen 7 to support the screen 7, and the advertisement cloth can be fixed to the outside of the screen 7 by means of adhesion or the like.

The lamp box is characterized by further comprising a gland 4 arranged at the upper end of the lamp box 1, wherein the gland 4 is arranged at an opening reserved at the upper end of the lamp box 1 and is detachably connected with the lamp box 1;

the cloth roller fixing device further comprises two latch posts 8 arranged in the lamp box 1, wherein the upper ends of the two latch posts 8 penetrate into the two cloth rollers 15 and are buckled with the limiting pieces and the cloth rollers 15, and the bottom ends of the two latch posts 8 are connected with a transmission mechanism arranged in the lamp box 1; during the assembly, on the latch post 8 with cloth roller 15 assembly in lamp house 1, latch post 8 is through rotating, can drive cloth roller 15 and rotate in step, and cloth roller 15 can switch the show to pasting a plurality of advertisement images in the curtain 7 outside in the rotation 2 departments of show window, has good dynamic presentation effect to removable structural design, when changing the maintenance to the advertisement cloth, it is fairly convenient.

Wherein, the locating part has two effects, firstly when not influencing cloth roller 15 and taking out from bolt post 8, improves the inseparable type of bolt post 8 and cloth roller 15 cooperation department, secondly when drive mechanism drives bolt post 8 and rotates, makes two cloth rollers 15 can follow bolt post 8 and rotate, goes up advertising cloth dynamic switching to curtain 7.

More specifically, the limiting part comprises an inserting hole 16 arranged at the center group of the cloth roller 15, the cloth roller 15 is penetrated through by the inserting hole 16 and matched with the bolt column 8, a plurality of limiting grooves 17 are formed in the inner side wall of the inserting hole 16, and each limiting groove 17 is matched with a limiting edge 11 arranged on the outer side of the bolt column 8 in a surrounding mode. When the curtain roller frame is assembled, two cloth rollers 15 on the curtain roller frame correspond to two plug pins 8, the cloth rollers 15 are sleeved outside the plug pins 8, the inner side walls of the cloth rollers 15 are connected with the outer side walls of the plug pins 8, limiting grooves 17 formed in the inner side walls of the cloth rollers 15 can be matched with limiting ridges 11 formed in the outer side walls of the plug pins 8, the cloth rollers 15 are limited through matching with the limiting grooves 17 by the limiting ridges 11, and when the plug pins 8 rotate, the cloth rollers 15 can also rotate together.

More specifically, drive mechanism is including establishing first band pulley 9 and second band pulley 10 in lamp house 1, and first band pulley 9 and second band pulley 10 are fixed respectively at the lower extreme of two latch posts 8, pass through drive belt 14 interconnect between first band pulley 9 and the second band pulley 10, and first band pulley 9 lower extreme rotates with lamp house 1 cavity diapire to be connected, and second band pulley 10 lower extreme is connected with the gear drive piece of establishing in lamp house 1. The gear driving part drives the second belt wheel 10 to rotate, the second belt wheel 10 drives the first belt wheel 9 to synchronously rotate through the transmission belt 14, the first belt wheel 9 and the second belt wheel 10 synchronously rotate the two bolt columns 8, and the cloth roller 15 assembled on the bolt columns 8 drives the curtain 7 to move.

Because the cloth roller 15 rotates, the curtain 7 is controlled to move at the display window 2 to perform dynamic display, and the curtain 7 is not required to move too fast for improving the display effect. The gear driving part comprises a transmission cavity 22 arranged in the lamp box 1, the transmission cavity 22 is arranged below the second belt wheel 10, a first gear 18, a second gear 19 and a third gear 20 are arranged in the transmission cavity 22, the second gear 19 is arranged between the first gear 18 and the third gear 20 and meshed with the first gear 18 and the third gear 20, a rotating shaft is fixed at the upper end of the first gear 18 and penetrates through the transmission cavity 22 to be fixedly connected with the lower end of the second belt wheel 10, a fixing shaft is arranged at the lower end of the third gear 20, and the fixing shaft penetrates through the transmission cavity 22 to be fixedly connected with the output end of a driving motor 21 arranged at the lower end of the lamp box 1. The driving motor 21 is started to drive the third gear 20 to rotate, the driving motor 21 drives the second gear 19 to rotate through the matching with the second gear 19, the second gear 19 drives the first gear 18 again, the first gear 18 drives the second belt wheel 10 to synchronously rotate through the rotating shaft, and then the second belt wheel 10 controls the cloth roller 15 through a belt transmission mode. The first gear 18, the second gear 19 and the third gear 20 have smaller gear diameters, and the purpose of reducing the rotation speed of the driving motor 21 is achieved in the same way as the reduction motor.

In a preferred embodiment, two symmetrical card-inserting pillars 12 are disposed at the lower end of the pressing cover 4, the upper ends of the card-inserting pillars 12 are rotatably connected with the lower end surface of the pressing cover 4, the lower ends of the card-inserting pillars 12 penetrate through the inserting holes 16 and are matched with the inserting holes 16, a plurality of clamping edges are disposed at the outer sides of the card-inserting pillars 12, and the clamping edges are matched with the limiting grooves 17. After the curtain roller frame is assembled, the pressing cover 4 is covered under and matched with the lamp box 1, and the card inserting column 12 is also matched with the cloth roller 15 through a limiting part. The difference between the cloth roller and the bolt pin 8 is that the card inserting pin 12 is fixed at the lower end of the gland 4 and penetrates into the cloth roller 15 from the upper end of the cloth roller 15, so that the upper end of the cloth roller 15 can be fixed, and the stability of the cloth roller 15 during action is improved.

In a preferred embodiment, the lamp box 1 is provided with an illuminating member 3 at one side, and the illuminating member 3 is disposed at the upper edge of the display window 2 and fixedly connected to the lamp box 1. The illuminating part 3 comprises a lamp rod, a wire wheel plate, a power supply, a control switch and the like. When the lamp box is used at night, the illuminating piece 3 is turned on to illuminate the limiting groove 17 in the lamp box 1.

In a preferred embodiment, one side of the pressing cover 4 is rotatably connected with the upper end of the light box 1 through a rotating pin 5, and one side of the pressing cover 4, which is far away from the rotating pin 5, is provided with a poking groove 6. Gland 4 rotates through rotating pin 5 and connects in the upper end of lamp house 1, when assembling the curtain roller frame in lamp house 1, with gland 4 from lamp house 1 upper end lift can, dial offering of groove 6, play the effect that makes things convenient for the staff to carry.

The lower end face of one side of the gland 4, which is far away from the rotating pin 5, is provided with an elastic clamping block 13, the elastic clamping block 13 penetrates into a clamping groove formed in the upper end of the lamp box 1 and is matched with the clamping groove, and an elastic clamping bead used for placing the elastic clamping block 13 to be separated is arranged in the clamping groove. The elastic clamping block 13 can lock the pressing cover 4 at the upper end of the lamp box 1 through matching with the clamping groove. The lower extreme of elasticity fixture block 13 is provided with a slot, and rotating pin 5 falls down, and when elasticity fixture block 13 penetrated in the draw-in groove, the elasticity card pearl that is located the draw-in groove popped out after contracting, through the cooperation with the slot, carries on spacingly to elasticity fixture block 13, makes gland 4 and lamp house 1 cooperation more stable, and elasticity card pearl and slot arcwall face design can make things convenient for the staff to open gland 4.

This an advertising light boxes convenient to change advertising cloth, it is on traditional advertising light boxes's basis, it assembles the curtain roller frame in having open lamp house 1, cloth roller 15 on the curtain roller frame is through inserting the mode and establishing the cotter pin post 8 cooperation in lamp house 1, cotter pin post 8 can drive two cloth rollers 15 through drive mechanism and rotate, then drive the cover and establish 7 translations of curtain outside two cloth rollers 15 roller bodies, curtain 7 is in the translation, paste the advertisement image in its outside and can switch the show in 2 departments of show window, good developments are shown effect and removable structural design has, when changing advertising cloth, and convenient for operation.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An advertising lamp box convenient for replacing advertising cloth comprises a lamp box (1), wherein a display window (2) is arranged on one side of the lamp box (1), and is characterized in that the display window (2) corresponds to a curtain roller frame arranged in the lamp box (1);

the curtain roller frame comprises two symmetrical cloth rollers (15), and a curtain (7) for sticking an advertisement cloth is sleeved between the two cloth rollers (15);

the lamp box is characterized by further comprising a gland (4) arranged at the upper end of the lamp box (1), wherein the gland (4) is arranged at an opening reserved at the upper end of the lamp box (1) and is detachably connected with the lamp box (1);

still include, establish two latch posts (8), two in lamp house (1) latch post (8) upper end penetrate two cloth rollers (15) in and with locating part and cloth roller (15) looks lock, two latch post (8) bottom is connected with the drive mechanism who establishes in lamp house (1).

2. An advertising light box convenient for replacing advertising cloth according to claim 1, characterized in that: the limiting part comprises an inserting hole (16) formed in the center group of the cloth roller (15), the cloth roller (15) is penetrated through by the inserting hole (16) and matched with the bolt post (8), a plurality of limiting grooves (17) are formed in the inner side wall of the inserting hole (16), and each limiting groove (17) is matched with a limiting edge (11) arranged on the outer side of the bolt post (8) in a surrounding mode.

3. An advertising light box convenient for replacing advertising cloth according to claim 1, characterized in that: drive mechanism is including establishing first band pulley (9) and second band pulley (10) in lamp house (1), first band pulley (9) and second band pulley (10) are fixed respectively at the lower extreme of two bolt posts (8), through drive belt (14) interconnect between first band pulley (9) and second band pulley (10), first band pulley (9) lower extreme rotates with lamp house (1) cavity diapire to be connected, second band pulley (10) lower extreme is connected with the gear drive piece of establishing in lamp house (1).

4. An advertising light box convenient for replacing advertising cloth according to claim 3, characterized in that: the gear driving piece comprises a transmission cavity (22) arranged in the lamp box (1), the transmission cavity (22) is arranged below the second belt wheel (10), a first gear (18), a second gear (19) and a third gear (20) are arranged in the transmission cavity (22), the second gear (19) is arranged between the first gear (18) and the third gear (20) and meshed with the first gear (18) and the third gear (20), a rotating shaft is fixed at the upper end of the first gear (18), the rotating shaft penetrates through the transmission cavity (22) and is fixedly connected with the lower end of the second belt wheel (10), a fixing shaft is arranged at the lower end of the third gear (20), and the fixing shaft penetrates through the transmission cavity (22) and is fixedly connected with the output end of a driving motor (21) arranged at the lower end of the lamp box (1).

5. An advertising light box convenient for replacing advertising cloth according to claim 2, characterized in that: the lower end of the gland (4) is provided with two symmetrical card inserting columns (12), the upper ends of the card inserting columns (12) are rotatably connected with the lower end face of the gland (4), the lower ends of the card inserting columns (12) penetrate through the inserting holes (16) and are matched with the inserting holes (16), a plurality of clamping edges are formed in the outer sides of the card inserting columns (12), and the clamping edges are matched with the limiting grooves (17).

6. An advertising light box convenient for replacing advertising cloth according to claim 1, characterized in that: and a lighting part (3) is arranged on one side of the lamp box (1), and the lighting part (3) is arranged on the upper end edge of the display window (2) and is fixedly connected with the lamp box (1).

7. An advertising light box convenient for replacing advertising cloth according to claim 1, characterized in that: gland (4) one side is connected with lamp house (1) upper end along rotating through rotating pin (5), gland (4) are kept away from rotating pin (5) one side and have been seted up and dial groove (6).

8. An advertising light box convenient for replacing advertising cloth according to claim 7, characterized in that: the lower end face of one side, far away from the rotating pin (5), of the pressing cover (4) is provided with an elastic clamping block (13), the elastic clamping block (13) penetrates into a clamping groove formed in the upper end of the lamp box (1) and is matched with the clamping groove, and an elastic clamping bead used for placing the elastic clamping block (13) to be separated is arranged in the clamping groove.