CN216719443U

CN216719443U - Portable billboard

Info

Publication number: CN216719443U
Application number: CN202122894499.3U
Authority: CN
Inventors: 黄竞
Original assignee: Shenzhen Bexta Advertisement Holding Co ltd
Current assignee: Shenzhen Bexta Advertisement Holding Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-06-10
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a portable advertising board which comprises a box body, wherein one end of the top of the box body is fixedly connected with a casing, a first rotating shaft is rotatably connected inside the casing, a first advertising board is fixedly connected to the outer side of the first rotating shaft, one end of the first advertising board is provided with a turnover assembly, and the bottom of the box body is provided with a telescopic strap assembly; according to the technical scheme, the first advertising board and the supporting board are folded and stretched through the first rotating shaft and the second rotating shaft, so that the device can be conveniently contracted and unfolded, the telescopic strap assembly is arranged and comprises the retractor, the belt penetrating holes, the straps, the lock catches and the inserting plate, the straps are connected to the bottom of the box body through the inserting plate and the lock catches, the device can be carried on the body and carried about, and the straps can cling to the bottom of the box body when the device is in standing still by means of the contraction function of the retractor, so that the straps are prevented from contacting the ground.

Description

Portable billboard

Technical Field

The utility model relates to the technical field of billboards, in particular to a portable billboard.

Background

The popularization of information receives more and more people's attention, and visual media such as the advertisement of generally adopting publicize, and the bill-board that is big or small is visible everywhere, and the bill-board is usually including bill-board and fixed bolster, and the bill-board is installed on the fixed bolster, and the fixed bolster is bulky, and whole weight of moving is big, carries inconveniently.

The prior art has the following defects or problems:

1. the prior billboard mostly needs a support to support, cannot be carried on the back, and the support frame has no telescopic function, has larger volume, heavier weight and larger occupied area, and consumes manpower for moving and moving;

2. most of the existing billboards need to be displayed on an unfolded support, so that the billboard is only suitable for propaganda activities of fixed points, and propaganda scenes and suitable crowds are limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable billboard aiming at the defects in the prior art so as to solve the problems in the background art.

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

a portable advertising board comprises a box body, wherein one end of the top of the box body is fixedly connected with a casing, a first rotating shaft is rotatably connected inside the casing, a first advertising board is fixedly connected to the outer side of the first rotating shaft, a folding assembly is arranged at one end of the first advertising board, and a telescopic strap assembly is arranged at the bottom of the box body;

the flexible braces subassembly includes coiler, lacing hole, braces, hasp and picture peg, the equal fixed connection of coiler is in the inside of box body, the lacing hole is all seted up in the box body bottom, the one end of braces all passes the lacing hole roll-up in the coiler, the hasp all sets up the other end at the braces, the bottom at the box body is installed to the picture peg.

Optionally, the assembly that turns over includes connecting piece, first traction plate, second traction plate, first rotor rod, third traction plate, second rotor rod and second advertisement board, connecting piece fixed connection is in the one end of first advertisement board bottom, first traction plate all sets up the outside at first advertisement board and second advertisement board, the second traction plate all rotates through connecting pivot and first traction plate to be connected, first rotor rod all rotates to be connected between first traction plate and third traction plate, the third traction plate all rotates through connecting pivot and second traction plate to be connected, the second rotor rod all rotates to be connected between third traction plate and connecting piece.

Optionally, the other end at the top of the box body is rotatably connected with a second rotating shaft, a supporting plate is fixedly connected to the outer side of the second rotating shaft, a containing hole is formed in the upper end of the supporting plate, and the other end of the supporting plate is in a pointed shape.

Optionally, the bottom of connecting piece has seted up the constant head tank, box body bottom four corners fixedly connected with rubber supporting pad.

Optionally, the belt perforation hole is arranged below the retractor, and the second advertisement board is folded above the first advertisement board.

Optionally, the supporting plate is installed below the first advertisement plate, and the size of the accommodating hole is matched with the connecting piece.

Optionally, a clamping piece is arranged in the inserting plate, and the lock catch penetrates through a lock hole in the inserting plate and is clamped in the inserting plate.

Optionally, one side of the second advertisement board is fixedly connected to the inner side of the first traction board, and the second traction board is arranged between the first traction board and the third traction board.

Compared with the prior art, the utility model provides a portable billboard, which has the following beneficial effects:

1. the folding and stretching of the first advertising board and the supporting board are realized by arranging the first rotating shaft and the second rotating shaft, so that the device is convenient to contract and expand, the operation is simple and flexible, and the telescopic strap component is arranged and comprises a retractor, a strap penetrating hole, a strap, a lock catch and an inserting plate;

2. according to the utility model, the turnover assembly is arranged and comprises a connecting piece, a first traction plate, a second traction plate, a first rotating rod, a third traction plate, a second rotating rod and a second advertising plate, and the turnover effect of the second advertising plate is realized through the rotation of the first traction plate, the second traction plate and the third traction plate through the first rotating rod and the second rotating rod.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of an expanded three-dimensional structure of the present invention;

FIG. 2 is a schematic perspective view of the present invention before deployment;

FIG. 3 is a schematic bottom view of the present invention;

FIG. 4 is a partial structural schematic diagram of the present invention.

In the figure: 1. a box body; 2. a rubber support pad; 3. a harness; 4. locking; 5. inserting plates; 6. a receiving hole; 7. a hole is perforated; 8. a retractor; 9. a first rotating shaft; 10. a housing; 11. a first advertisement board; 12. A second advertisement board; 13. a first traction plate; 14. a second traction plate; 15. a third traction plate; 16. a first rotating lever; 17. a second rotating rod; 18. a connecting member; 19. positioning a groove; 20. a support plate; 21. a second rotating shaft.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, in this embodiment: a portable advertising board comprises a box body 1, wherein one end of the top of the box body 1 is fixedly connected with a casing 10, a first rotating shaft 9 is rotatably connected inside the casing 10, the outer side of the first rotating shaft 9 is fixedly connected with a first advertising board 11, one end of the first advertising board 11 is provided with a turnover assembly, and the bottom of the box body 1 is provided with a telescopic strap assembly;

the telescopic strap component comprises a retractor 8, strap penetrating holes 7, straps 3, lock catches 4 and an inserting plate 5, wherein the retractor 8 is fixedly connected inside the box body 1, the strap penetrating holes 7 are formed in the bottom of the box body 1, one ends of the straps 3 penetrate through the strap penetrating holes 7 and are wound in the retractor 8, the lock catches 4 are arranged at the other ends of the straps 3, and the inserting plate 5 is installed at the bottom of the box body 1; through setting up first pivot 9, realize folding and the expansion of first advertising panel 11 to make things convenient for this device to contract into boxlike, save space, the person of facilitating the use carries, utilizes picture peg 5 and hasp 4 to be connected braces 3 and box body 1 bottom, thereby realizes carrying this device on one's body, conveniently carries and removes, through the shrink function of coiler 8, realizes braces 3 when not using, hugs closely box body 1 bottom, thereby prevents that braces 3 from contacting ground.

The turnover assembly comprises a connecting piece 18, a first traction plate 13, a second traction plate 14, a first rotating rod 16, a third traction plate 15, a second rotating rod 17 and a second advertisement plate 12, the connecting piece 18 is fixedly connected to one end of the bottom of the first advertisement plate 11, the first traction plate 13 is arranged on the outer side of the first advertisement plate 11 and the outer side of the second advertisement plate 12, the second traction plate 14 is rotatably connected with the first traction plate 13 through a connecting rotating shaft, the first rotating rod 16 is rotatably connected between the first traction plate 13 and the third traction plate 15, the third traction plate 15 is rotatably connected with the second traction plate 14 through a connecting rotating shaft, and the second rotating rod 17 is rotatably connected between the third traction plate 15 and the connecting piece 18; the second advertisement board 12 can be turned over through the rotation among the first traction board 13, the second traction board 14 and the third traction board 15, and the rotation limit of the second traction board 14 and the third traction board 15 can be limited through the first rotating rod 16 and the second rotating rod 17, so that when the second advertisement board 12 is turned to be in a state when the second advertisement board is horizontally butted with the first advertisement board 11, the turning assembly can not continue to turn over, and the second advertisement board 12 can be fixedly supported.

The other end of the top of the box body 1 is rotatably connected with a second rotating shaft 21, the outer side of the second rotating shaft 21 is fixedly connected with a supporting plate 20, the upper end of the supporting plate 20 is provided with a receiving hole 6, and the other end of the supporting plate 20 is in a pointed shape; through second pivot 21, realize the folding and the expansion of backup pad 20, through the closed angle setting of backup pad 20 one end, make things convenient for backup pad 20 joint in constant head tank 19, realize the fixed stay effect of backup pad 20 to the advertising panel.

The bottom of the connecting piece 18 is provided with a positioning groove 19, and four corners of the bottom of the box body 1 are fixedly connected with rubber supporting pads 2; through setting up rubber support pad 2, strengthen the steadiness of box body 1, and support box body 1 subaerial, avoid bottom surface direct contact braces 3.

The lace through hole 7 is arranged below the retractor 8, and the second advertising board 12 is folded above the first advertising board 11; utilize the folding effect between first advertisement board 11 and the second advertisement board 12, make this device can contract into box-like to save space, realize this device at convenient to carry, remove the effect of propaganda.

The supporting plate 20 is arranged below the first advertising board 11, and the size of the accommodating hole 6 is matched with that of the connecting piece 18; the connecting piece 18 is arranged below the supporting plate 20 through the accommodating hole 6, so that the first advertising board 11 can be conveniently folded and pressed on the supporting plate 20, and the device can be contracted.

A clamping piece is arranged in the inserting plate 5, and the lock catch 4 penetrates through a lock hole in the inserting plate 5 and is clamped in the inserting plate 5; through the joint spare in the picture peg 5, pin hasp 5, realize that braces 3 is connected with 1 bottom of box body.

One side of the second advertisement board 12 is fixedly connected to the inner side of the first traction board 13, and the second traction board 14 is arranged between the first traction board 13 and the third traction board 15; through the fixed connection mode between first traction plate 13 and second advertisement board 12, make things convenient for first traction plate to drive second advertisement board 12 and turn over.

The working principle and the using process of the utility model are as follows: when the billboard is not unfolded, firstly compiling or pasting advertising contents on the surface of a second advertising board 12, then inserting a lock catch 4 at one end of a strap 3 into an inserting plate 5, then pulling the strap 3 to enable an arm to pass through the strap 3 and wear the strap on the body, when a user moves, the user can utilize a second advertising board 12 at the back to carry out propaganda, thereby greatly improving the propaganda efficiency, if propaganda activities are carried out at a fixed place, particularly propaganda activities of some shops, the device needs to be unfolded, firstly, the device is placed on the ground, a connecting piece 18 at one end of a first advertising board 11 is driven to rotate out of a receiving hole 6 by rotating the first advertising board 11, then the second advertising board 12 is folded in the folding direction, at the moment, the second advertising board 12 drives a first traction board 13 to rotate, and simultaneously, a second traction board 14 and a third traction board 15 also synchronously rotate, the first rotating rod 16 and the second rotating rod 17 rotate together with the second traction plate 14 and the third traction plate 15, when the second rotating rod 17 rotates to the maximum rotation diameter, the second traction plate 14 and the first rotating rod 16 rotate to the inside of the connecting piece 18, at this time, the second advertising board 12 is horizontally connected with the first advertising board 11 and is fixedly supported by the first traction plate 13, finally, the advertising color pages are pasted on the turned advertising board, then, the supporting plate 20 is rotated to enable the sharp corners at the upper end of the supporting plate to be clamped in the positioning grooves 19 at the bottom end of the connecting piece 18, the advertising board is fixedly supported, and therefore the unfolding of the device is completed, the stability of the device can be strengthened through the rubber supporting pad 2, and the braces 3 are prevented from directly contacting the ground.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A portable billboard is characterized in that: the foldable box comprises a box body (1), wherein one end of the top of the box body (1) is fixedly connected with a casing (10), a first rotating shaft (9) is rotatably connected inside the casing (10), the outer side of the first rotating shaft (9) is fixedly connected with a first advertising board (11), one end of the first advertising board (11) is provided with a folding assembly, and the bottom of the box body (1) is provided with a telescopic strap assembly;

flexible braces subassembly includes coiler (8), lacing hole (7), braces (3), hasp (4) and picture peg (5), the inside at box body (1) is all fixed connection in coiler (8), lacing hole (7) are all seted up in box body (1) bottom, the one end of braces (3) all passes lacing hole (7) roll-up in coiler (8), hasp (4) all set up the other end in braces (3), the bottom at box body (1) is installed in picture peg (5).

2. A portable billboard according to claim 1, in which: the turnover assembly comprises a connecting piece (18), a first traction plate (13), a second traction plate (14), a first rotating rod (16), a third traction plate (15), a second rotating rod (17) and a second advertising board (12), the connecting piece (18) is fixedly connected with one end of the bottom of the first advertising board (11), the first traction plates (13) are arranged on the outer sides of the first advertising plate (11) and the second advertising plate (12), the second traction plates (14) are rotatably connected with the first traction plate (13) through connecting rotating shafts, the first rotating rods (16) are connected between the first traction plate (13) and the third traction plate (15) in a rotating way, the third traction plates (15) are rotationally connected with the second traction plate (14) through connecting rotating shafts, the second rotating rods (17) are connected between the third traction plate (15) and the connecting piece (18) in a rotating mode.

3. A portable billboard according to claim 2, in which: the other end at box body (1) top rotates and is connected with second pivot (21), the outside fixedly connected with backup pad (20) of second pivot (21), receiving hole (6) have been seted up to the upper end of backup pad (20), the other end of backup pad (20) is the closed angle form.

4. A portable billboard according to claim 2, in which: the bottom of connecting piece (18) has seted up constant head tank (19), box body (1) bottom four corners fixedly connected with rubber support pad (2).

5. A portable billboard according to claim 2, in which: the belt threading hole (7) is arranged below the retractor (8), and the second advertising plate (12) is folded above the first advertising plate (11).

6. A portable billboard according to claim 3, in which: the supporting plate (20) is arranged below the first advertising plate (11), and the size of the accommodating hole (6) is matched with that of the connecting piece (18).

7. A portable billboard according to claim 1, in which: the lock catch is characterized in that a clamping piece is arranged inside the inserting plate (5), and the lock catch (4) penetrates through a lock hole in the inserting plate (5) to be clamped in the inserting plate (5).

8. A portable billboard according to claim 2, in which: and one side of the second advertising board (12) is fixedly connected to the inner side of the first traction board (13), and the second traction board (14) is arranged between the first traction board (13) and the third traction board (15).