CN220085629U - Advertisement signboard for off-line exhibition - Google Patents

Abstract

The utility model relates to the technical field of advertising boards, in particular to an advertising board for an off-line exhibition, which comprises a base, wherein a rotating groove is formed in the base, a rotating block is connected in the rotating groove in a rotating way, the upper end of the rotating block is fixedly connected with a support, a support rod is movably arranged at an opening at the upper end of the support, a fourth spring is longitudinally arranged in the support, the upper end and the lower end of the fourth spring are respectively propped against the lower end of the support rod and the inner wall of the support, a group of loop bars are fixedly connected to the upper side of the support rod, the lower side of the support is fixedly connected with another group of loop bars, telescopic rods are movably arranged at the openings at the left end and the right end of the loop bars, and a third spring is longitudinally arranged between the two groups of telescopic rods. According to the utility model, the telescopic rod is rotated until the limiting block is aligned with the limiting groove, and the elastic acting force of the third spring pushes the part of the telescopic rod in the loop rod to the outside of the loop rod, so that advertising posters with different widths can be adaptively clamped and fixed.

Description

Advertisement signboard for off-line exhibition

Technical Field

The utility model relates to the technical field of advertising boards, in particular to an advertising signboard for an off-line exhibition.

Background

The exhibition is a propaganda activity carried out for showing products and technologies, expanding channels, promoting sales and spreading brands, in the developed offline exhibition activity, an enterprise or a merchant can set up a billboard, a common billboard is a billboard standing on the ground, poster posters and the like are fixed on the billboard in a sticking or hanging clamp mode, but the conventional billboard can only show the exhibiting newspaper with the same or smaller size than the advertisement, and a blank is left on the board surface when the poster with the smaller size is displayed, so that the billboard is quite unattractive. The existing advertising vertical plate base is light and easy to knock down, and is heavy and inconvenient to move, so that the advertising vertical plate for the off-line exhibition is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide an advertisement signboard for an off-line exhibition, which solves the problems that the existing advertisement signboard provided in the background technology can only always display the exhibition newspaper with the same or smaller advertisement size, and the display newspaper with the smaller advertisement size can leave a blank on the board surface, is quite attractive and is inconvenient to move.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an advertisement sign board for exhibition under line, includes the base, the indent of base has been seted up and has been changeed the groove, change inslot rotation connection has changeed the piece, the upper end fixedly connected with support of changeing the piece, the upper end opening part movable mounting of support has the bracing piece, vertically be provided with the fourth spring in the support, the upper and lower both ends of fourth spring offset with the lower extreme of bracing piece and the inner wall of support respectively, the upside fixedly connected with of bracing piece a set of loop bar, the downside fixedly connected with of support another set of loop bar, the equal movable mounting of both ends opening part telescopic link about the loop bar, two sets of vertically be provided with the third spring between the telescopic link, third spring movable mounting is in the loop bar, the left and right sides both ends of third spring offset with the right-hand member and the left end of two sets of telescopic link respectively, one side that the telescopic link kept away from the loop bar is provided with the stopper, the left and right side both ends opening part of loop bar has set up the stopper, the left and right side opening part of loop bar has the side of locking groove has been seted up, the upper end of support has the locking groove has been seted up.

Preferably, the limiting holes are formed in the outer diameter annular arrays of the rotating block at equal intervals, the front end of the rotating groove is provided with a first guide groove, a limiting rod is movably mounted at the opening of the first guide groove, a first spring is transversely arranged in the first guide groove, the front end and the rear end of the first spring are respectively propped against the front end of the first guide groove and the limiting rod, and the rear end of the limiting rod is inserted into the limiting holes.

Preferably, four groups of second guide grooves are formed in the base, the rotating wheels are movably installed in the second guide grooves, locking holes are formed in the upper sides of the rotating wheels, locking rods are inserted into the locking holes, movable grooves for the locking rods to move are formed in the left side and the right side of the base, third guide grooves are formed in the left side and the right side of the base, second springs are transversely arranged in the third guide grooves, and locking rods are movably installed at the opening of the third guide grooves.

Preferably, a stop block is arranged on one side, close to the loop bar, of the telescopic bar, the outer diameter of the stop block is matched with the inner diameter of the loop bar, and the inner diameters of the openings on the left side and the right side of the loop bar are matched with the inner diameter of the telescopic bar.

Preferably, the size of the limit groove is matched with the outer diameter of the limit block, and the size of the locking groove is matched with the outer diameter of the limit block.

Preferably, the upper and lower sets of loop bars are parallel to each other, and the loop bars are perpendicular to the support bars.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the telescopic rod is rotated until the limiting block is aligned with the limiting groove, the elastic acting force of the third spring pushes the part of the telescopic rod in the loop rod to the outside of the loop rod, so that advertising posters with different widths can be adaptively clamped and fixed, after the supporting rod is aligned with the limiting groove, the elastic acting force of the fourth spring pushes the part of the supporting rod in the supporting seat to the outside of the supporting seat, advertising posters with different lengths can be clamped, in addition, the display direction of the rotatable poster can be rotated by pulling the limiting rod outwards, the telescopic advertisement board can adapt to actual conditions and ground environments on a exhibition, and the runner can be put down for convenient transfer movement when moving through lifting and retracted when not in use, so that stability of placing an advertising board is increased.

Description of the drawings:

in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic view of the retracting telescopic rod of the present utility model;

FIG. 3 is a schematic cross-sectional view of the second guide groove and the movable groove according to the present utility model;

FIG. 4 is a schematic cross-sectional view of the transfer slot and the first guide slot of the present utility model;

FIG. 5 is a schematic cross-sectional view of the structure of the limit slot and the locking slot in the present utility model;

FIG. 6 is an enlarged partial schematic view of the FIG. 4A;

FIG. 7 is an enlarged partial schematic view of the B of FIG. 5 according to the present utility model;

FIG. 8 is an enlarged partial schematic view of FIG. 5C in accordance with the present utility model;

FIG. 9 is a schematic cross-sectional view of the structure of the present utility model at the locking aperture and the runner;

fig. 10 is a schematic cross-sectional view of a limiting groove at a loop bar according to the present utility model.

In the figure: 1. a base; 2. a rotary groove; 3. a locking hole; 4. a rotating block; 5. a support; 6. a support rod; 7. a loop bar; 8. a telescopic rod; 9. a clip; 10. a limit groove; 11. a locking groove; 12. a limiting block; 13. a first guide groove; 14. a first spring; 15. a limit rod; 16. a limiting hole; 17. a second guide groove; 18. a rotating wheel; 19. a movable groove; 20. a locking lever; 21. a third guide groove; 22. a second spring; 23. a third spring; 24. and a fourth spring.

The specific embodiment is as follows:

the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-10, an embodiment of the present utility model is provided: the utility model provides an advertisement sign board for off-line exhibition, including base 1, the change groove 2 has been seted up in the base 1, change inslot 2 internal rotation is connected with changes piece 4, the upper end fixedly connected with support 5 of change piece 4, the upper end opening part movable mounting of support 5 has bracing piece 6, vertically be provided with fourth spring 24 in the support 5, the upper and lower both ends of fourth spring 24 offset with the lower extreme of bracing piece 6 and the inner wall of support 5 respectively, the upside fixedly connected with of bracing piece 6 a set of loop bar 7, the downside fixedly connected with another set of loop bar 7 of support 5, the equal movable mounting of both ends opening part of loop bar 7 has telescopic link 8, vertically be provided with third spring 23 between two sets of telescopic link 8, third spring 23 movable mounting is in loop bar 7, the left and right ends of third spring 23 offset with the right-hand member and the left end of two sets of telescopic link 8 respectively, one side that the telescopic link 8 kept away from loop bar 7 is provided with clip 9, one side that telescopic link 8 kept away from loop bar 7 is provided with stopper 12, the left and right end opening part of loop bar 7 has stop block 10, the both ends that the left and right end opening part of loop bar 7 has 5 is all provided with stop block 11, the side opening part is seted up at the side of the inner wall 5, the stop block 11 is fixed to be opened to the side of 6, the upper end of the support 5 has the stop block 11 is opened.

Further, the outer diameter annular array of the rotating block 4 is provided with limit holes 16 at equal intervals, the front end of the rotating groove 2 is provided with a first guide groove 13, the opening of the first guide groove 13 is movably provided with a limit rod 15, a first spring 14 is transversely arranged in the first guide groove 13, the front end and the rear end of the first spring 14 respectively prop against the front end of the first guide groove 13 and the limit rod 15, and the rear end of the limit rod 15 is inserted into the limit holes 16. As shown in fig. 4 and 6, the structure is used to rotate and lock the rotation angle of the rotary block 4 to achieve the effect of rotating the display angle of the billboard.

Further, four groups of second guide grooves 17 are formed in the base 1, the rotating wheels 18 are movably mounted in the second guide grooves 17, the locking holes 3 are formed in the upper sides of the rotating wheels 18, locking rods 20 are inserted in the locking holes 3, movable grooves 19 for the locking rods 20 to move are formed in the left side and the right side of the base 1, third guide grooves 21 are formed in the left side and the right side of the base 1, second springs 22 are transversely arranged in the third guide grooves 21, and the locking rods 20 are movably mounted at the openings of the third guide grooves 21. As shown in FIG. 3, the structure is used for controlling the retraction of the rotating wheel 18, so that the position of the device is convenient to move, and the rotating wheel 18 is retracted when not in use, so that the device is more stable to erect.

Further, a stop block is arranged on one side, close to the loop bar 7, of the telescopic bar 8, the outer diameter of the stop block is matched with the inner diameter of the loop bar 7, and the inner diameter of the opening at the left side and the right side of the loop bar 7 is matched with the inner diameter of the telescopic bar 8. As shown in fig. 5 and the limiting groove 10, this structure is used to realize the expansion and contraction of the telescopic rod 8 in the loop bar 7, so that the telescopic rod 8 does not fall out of the loop bar 7.

Further, the size of the limiting groove 10 is matched with the outer diameter of the limiting block 12, and the size of the locking groove 11 is matched with the outer diameter of the limiting block 12. As shown in fig. 5 and 7, this structure is used to achieve locking of the position of the telescopic rod 8 in retracting the telescopic rod 8 into the loop 7.

Further, the upper loop bars 7 and the lower loop bars 7 are parallel, and the loop bars 7 are perpendicular to the support bars 6.

Working principle: when the poster display device is used, four corners of a poster to be displayed are fixed on the telescopic rod 8 through the clamping of the clamp 9, then the telescopic rod 8 is pushed into the loop rod 7 slightly, the limiting block 12 is separated from the locking groove 11, then the telescopic rod 8 is rotated ninety degrees to enable the limiting block 12 to be aligned with the limiting groove 10, then the elastic acting force of the third spring 23 is prolonged, the telescopic rod 8 is pushed, the left end and the right end of the poster are unfolded, then the supporting rod 6 is moved slightly downwards, the limiting block 12 is separated from the locking groove 11, then the supporting rod 6 is rotated ninety degrees to enable the limiting block 12 to be aligned with the limiting groove 10, and then the elastic acting force of the fourth spring 24 is prolonged, and the supporting rod 6 is pushed upwards, so that the upper end and the lower end of the poster are unfolded. When the advertisement poster is taken down, four corners of the poster are taken out from the clamps 9, then the telescopic rod 8 is pushed into the sleeve rod 7 and compresses the third spring 23, and ninety degrees of rotation is performed when the end of the telescopic rod 8 far away from the sleeve rod 7 abuts against the sleeve rod 7 in the pushing process. The telescopic rod 8 is then released, so that the third spring 23 rebounds and pushes the telescopic rod 8, causing the stopper 12 to abut against the locking groove 11, thereby locking the telescopic rod 8, and in the same way, the support rod 6 is pushed down and retracted into the support seat 5, and the fourth spring 24 is compressed, and after being compressed to the lowest position, the support rod 6 is rotated 90 degrees and the support rod 6 is released, so that the fourth spring 24 rebounds and pushes the support rod 6, causing the stopper 12 to abut against the locking groove 11, thereby locking the support rod 6. When the poster needs to be rotated, the limiting rod 15 is pulled outwards, the limiting rod 15 is separated from the limiting hole 16 and compresses the first spring 14, then the rotating block 4 is rotated, the limiting rod 15 is loosened after the limiting hole 16 is aligned with the limiting rod 15, and the first spring 14 rebounds to push the limiting rod 15 to reset, so that the end head of the limiting rod 15 is inserted into the limiting hole 16, and the rotating angle of the rotating block 4 is locked. When the rotating wheel 18 needs to be used, the locking rod 20 is pulled outwards, so that the locking rod 20 compresses the second spring 22, then the advertising board is lifted slightly, the locking rod 20 is released after the rotating wheel 18 moves downwards to the lowest position due to the action of gravity, the second spring 22 rebounds to push the locking rod 20 to reset, the end head of the locking rod 20 is inserted into the locking hole 3, when the rotating wheel 18 needs to be retracted, the locking rod 20 is pulled outwards, the locking rod 20 is separated from the locking hole 3 and the second spring 22 is compressed, then the rotating wheel 18 is retracted into the base 1 due to the action of gravity, the locking rod 20 is released, and the rebound of the second spring 22 pushes the locking rod 20 to reset, so that the end head of the locking rod 20 is placed at the lower end of the rotating wheel 18.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. An advertising sign for off-line exhibition, which is characterized in that: including base (1), turn the inslot (2) of seting up of base (1), turn the inslot (2) rotation and be connected with commentaries on classics piece (4), the upper end fixedly connected with support (5) of commentaries on classics piece (4), the upper end opening part movable mounting of support (5) has bracing piece (6), vertically be provided with fourth spring (24) in support (5), the upper and lower both ends of fourth spring (24) offset with the lower extreme of bracing piece (6) and the inner wall of support (5) respectively, the upside fixedly connected with of bracing piece (6) a set of loop bar (7), the downside fixedly connected with of support (5) is another set of loop bar (7), the equal movable mounting of both ends opening part of loop bar (7) has telescopic link (8), two sets of telescopic link (8) between vertically be provided with third spring (23), third spring (23) movable mounting is in loop bar (7), the left and right ends of third spring (23) offset with the lower extreme of bracing piece (7) respectively, the left and right ends (7) are provided with stopper (7) and the opening part of one side (10) is kept away from in the loop bar (7), the locking device is characterized in that locking grooves (11) are formed in the inner walls of the left end and the right end of the loop bar (7), a limiting groove (10) is formed in the opening of the upper end of the support (5), the locking grooves (11) are formed in the upper side of the inner wall of the support (5), and a limiting block (12) is fixedly connected to the lower end of the supporting bar (6).

2. An off-line advertising sign as claimed in claim 1, wherein: limiting holes (16) are formed in the outer diameter annular arrays of the rotating blocks (4) at equal intervals, first guide grooves (13) are formed in the front ends of the rotating grooves (2), limiting rods (15) are movably mounted at the openings of the first guide grooves (13), first springs (14) are transversely arranged in the first guide grooves (13), the front ends and the rear ends of the first springs (14) respectively abut against the front ends of the first guide grooves (13) and the limiting rods (15), and the rear ends of the limiting rods (15) are inserted into the limiting holes (16).

3. An off-line advertising sign as claimed in claim 1, wherein: four groups of second guide grooves (17) are formed in the base (1), a rotating wheel (18) is movably mounted in the second guide grooves (17), a locking hole (3) is formed in the upper side of the rotating wheel (18), a locking rod (20) is arranged in the locking hole (3) in an inserted mode, movable grooves (19) for the locking rod (20) to move are formed in the left side and the right side of the base (1), third guide grooves (21) are formed in the left side and the right side of the base (1), a second spring (22) is transversely arranged in the third guide grooves (21), and the locking rod (20) is movably mounted at the opening of the third guide grooves (21).

4. An off-line advertising sign as claimed in claim 1, wherein: one side of the telescopic rod (8) close to the loop bar (7) is provided with a stop block, the outer diameter of the stop block is matched with the inner diameter of the loop bar (7), and the inner diameter of the opening at the left side and the right side of the loop bar (7) is matched with the inner diameter of the telescopic rod (8).

5. An off-line advertising sign as claimed in claim 1, wherein: the size of the limiting groove (10) is matched with the outer diameter of the limiting block (12), and the size of the locking groove (11) is matched with the outer diameter of the limiting block (12).

6. An off-line advertising sign as claimed in claim 1, wherein: the upper loop bars (7) and the lower loop bars (7) are parallel, and the loop bars (7) are perpendicular to the support bars (6).