Support structure for poster advertisement package

Abstract

The utility model relates to the technical field of poster display, in particular to a support structure for poster advertisement packaging, which comprises a base, a ball shaft is fixedly connected onto the base, a sliding frame is slidably connected onto the ball shaft, a support column is fixedly connected onto the sliding frame, and a fixing component is arranged on the support column. The fixing assembly comprises a rotating ring, a fixing rod, a telescopic sleeve, a fixing cylinder, a rotating plate and a through hole. According to the device, the two rotating rings can be rotated, the angles of the four fixing rods and the telescopic sleeve can be adjusted, then the telescopic sleeve is slid, the four telescopic sleeve is lengthened by a proper length, the four rotating plates can move in the process, then the first screw rods are sequentially rotated, the piston is driven to move, and when the piston moves in the fixing cylinder in the direction away from the rotating plates, the piston is driven to move. And negative pressure can be formed in the fixed cylinder and the rotating plates, so that the poster can be firmly adsorbed on the rotating plates through the plurality of through holes by the negative pressure, and the four corners of the poster can be respectively adsorbed by the four rotating plates.

Description

Technical Field

[0001] The utility model relates to the technical field of poster display, in particular to a support structure for poster advertisement packaging. Background Art

[0002] In order to attract customers to shop in the store, shops will place billboards at the door of the shop. Such billboards are usually a bracket structure with posters and advertising papers wrapped on it. They are easy to make and low in cost.

[0003] However, when this simple billboard is in use, the advertising posters thereon are often fixed by four points on the bracket, so there is a problem of loose fixation. Since the billboard is placed outdoors, the advertising posters thereon are easily shaken and swayed by the wind, making it difficult for passers-by to clearly observe the content of the poster advertisement. Therefore, a bracket structure that can firmly fix the advertising posters is needed. Utility Model Content

[0004] In order to solve the above technical problems, the utility model proposes a bracket structure for poster advertising packaging, which can use negative pressure adsorption to increase the fixing area of ​​the poster advertisement, and has a better fixing effect, which can avoid the problem of poster advertisements fluctuating and shaking significantly due to wind.

[0005] The technical solution to achieve the purpose of the utility model is: a bracket structure for poster advertising packaging, including a base, a ball shaft fixedly connected to the base, a slide slidably connected to the ball shaft, a pillar fixedly connected to the slide, a fixing assembly is arranged on the pillar, the fixing assembly includes a swivel, a fixed rod, a telescopic sleeve, a fixed cylinder, a rotating plate and a through hole, two swivels are rotatably connected to the pillar, four fixed rods are respectively fixedly connected to the two swivels, four telescopic sleeves are respectively slidably connected to four fixed rods, four fixed cylinders are respectively fixedly connected to four telescopic sleeves, four rotating plates are respectively rotatably connected to four fixed cylinders, and the through holes are opened on the four rotating plates.

[0006] Preferably, the fixing assembly further comprises a piston and a first screw rod, the four pistons are respectively slidably connected to the inside of the four fixing cylinders, the four first screw rods are respectively threadedly connected to the four fixing cylinders, and the four first screw rods are respectively rotationally connected to the four pistons.

[0007] Preferably, the fixing assembly further comprises a counterweight rod, and four of the counterweight rods are respectively fixedly connected to the inside of four rotating plates.

[0008] Preferably, a sliding hole is provided inside the slide, a rubber block is slidably connected inside the sliding hole, a second screw rod is threadedly connected on the slide, and the second screw rod is rotatably connected to the rubber block.

[0009] Preferably, the side of the rubber block close to the ball shaft is a spherical surface, and the rubber block matches the ball shaft.

[0010] Preferably, the four fixing rods are centrally symmetrically distributed on the two rotating rings, and the four rotating plates are coplanarly arranged.

[0011] Compared with the prior art, the utility model has the following significant advantages:

[0012] First: In the utility model, two rotating rings can be rotated to adjust the angles of four fixed rods and telescopic sleeves, and then the telescopic sleeves can be slid to extend the four telescopic sleeves to an appropriate length. The four rotating plates will move in the above process to make the area surrounded by the four rotating plates close to the size of the poster advertisement. At this time, the four corners of the poster advertisement are respectively attached to the four rotating plates, and each first screw is rotated in turn. The rotation of the first screw drives the piston to move. When the piston moves in the fixed cylinder in the direction away from the rotating plate, negative pressure can be formed in the fixed cylinder and the rotating plate. Since the poster is already attached to the rotating plate, the negative pressure will firmly adsorb the poster to the rotating plate through multiple through holes, so the four rotating plates can respectively absorb the four corners of the poster.

[0013] Second: In the utility model, the area of ​​the rotating plate is relatively large, so the larger areas of the four corners of the poster advertisement are fixed by negative pressure adsorption, so that the bracket structure has a better fixing effect on the poster advertisement, and the telescopic sleeve can be appropriately slid to slightly expand the four rotating plates, so that the surface of the poster advertisement is tighter and less likely to deform. In order to facilitate the display of the poster advertisement, the second screw rod can be rotated to separate the rubber block and the surface of the ball shaft. At this time, the slide can move on the ball shaft to adjust the angle of the poster advertisement. After adjustment, the second screw rod is reversed to move the rubber block to rest against the ball shaft again. There will be a larger static friction between the rubber block and the ball shaft, so that the rubber block and the slide are fixed together. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This utility model Figure 1 Another perspective view shown;

[0017] Figure 3 It is a schematic diagram of the connection structure of the fixed components in the utility model;

[0018] Figure 4 This is a schematic diagram of the connection structure between the ball shaft and the slide in the utility model;

[0019] Figure 5It is a three-dimensional structural schematic diagram of the support column and the swivel in the utility model.

[0020] Description of reference numerals:

[0021] 1. Base; 2. Ball shaft; 3. Slide; 4. Pillar; 5. Fixed assembly; 51. Swivel; 52. Fixed rod; 53. Telescopic sleeve; 54. Fixed cylinder; 55. Rotating plate; 56. Through hole; 57. Piston; 58. First screw; 59. Counterweight rod; 6. Sliding hole; 7. Rubber block; 8. Second screw. DETAILED DESCRIPTION

[0022] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides a support structure for poster advertising packaging through improvement. The technical solution of the utility model is:

[0024] like Figure 1-Figure 5 As shown, a support structure for poster advertising packaging includes a base 1, a ball shaft 2 is fixedly connected to the base 1, a slide 3 is slidably connected to the ball shaft 2, a support 4 is fixedly connected to the slide 3, a fixing assembly 5 is arranged on the support 4, and the fixing assembly 5 includes a swivel 51, a fixing rod 52, a telescopic sleeve 53, a fixing cylinder 54, a rotating plate 55 and a through hole 56, two swivels 51 are rotatably connected to the support 4, four fixing rods 52 are respectively fixedly connected to the two swivels 51, and four telescopic sleeves 53 are respectively slidably connected to the four fixing rods 5 2, four fixed cylinders 54 are respectively fixedly connected to four telescopic sleeves 53, four rotating plates 55 are respectively rotatably connected to the four fixed cylinders 54, through holes 56 are provided on the four rotating plates 55, the fixed rod 52 and the telescopic sleeve 53 are both made of plastic, and there is a large friction coefficient between the two, so when the telescopic sleeve 53 slides on the fixed rod 52, it can be fixed by relying on the static friction between the two, without additionally fixing the telescopic sleeve 53, and similarly, the swivel 51 and the pillar 4 can also be fixed by utilizing the static friction.

[0025] Furthermore, the fixing assembly 5 also includes a piston 57 and a first screw 58. The four pistons 57 are respectively slidably connected to the inside of the four fixing cylinders 54, and the four first screws 58 are respectively threadedly connected to the four fixing cylinders 54. The four first screws 58 are respectively rotatably connected to the four pistons 57. The movement of the piston 57 in the fixing cylinder 54 can cause a change in the air pressure in the rotating plate 55. When the poster advertisement covers the rotating plate 55, the negative pressure can absorb the poster advertisement.

[0026] Furthermore, the fixing assembly 5 also includes a counterweight rod 59, and the four counterweight rods 59 are respectively fixedly connected to the inside of the four rotating plates 55. When the fixed cylinder 54 rotates with the rotating ring 51, its angle will change, and the angle of the rotating plate 55 will also change accordingly. The counterweight rod 59 is a metal with a relatively large density, so the rotating plate 55 will have a top-light and foot-heavy situation, so that although the rotating plate 55 is rotatably connected to the fixed cylinder 54, it can automatically rotate to the correct position relying on the weight of the counterweight rod 59.

[0027] Furthermore, a sliding hole 6 is opened inside the slide 3, and a rubber block 7 is slidably connected inside the sliding hole 6. A second screw rod 8 is threadedly connected to the slide 3, and the second screw rod 8 is rotatably connected to the rubber block 7. A large static friction force can be generated between the rubber block 7 and the ball shaft 2. Therefore, when the two are in contact, the slide 3 and the ball shaft 2 can be regarded as relatively fixed.

[0028] Furthermore, the side of the rubber block 7 close to the ball shaft 2 is a spherical surface, and the rubber block 7 cooperates with the ball shaft 2 so that the rubber block 7 can fit more closely with the ball shaft 2.

[0029] Furthermore, the four fixing rods 52 are centrally symmetrically distributed on the two rotating rings 51, and the four rotating plates 55 are coplanarly arranged, that is, the two groups of fixing rods 52 located on the two rotating rings 51 are respectively two groups of fixing rods 52 on the same line, and the two groups of fixing rods 52 are cross-arranged.

[0030] The specific working method is: first, rotate the two rotating rings 51, adjust the angles of the four fixed rods 52 and the telescopic sleeves 53, then slide the telescopic sleeves 53 to extend the four telescopic sleeves 53 to a suitable length, and the four rotating plates 55 will move in the above process to make the area surrounded by the four rotating plates 55 close to the size of the poster advertisement. At this time, the four corners of the poster advertisement are respectively attached to the four rotating plates 55, and the first screws 58 are rotated in turn. The rotation of the first screws 58 drives the piston 57 to move. When the piston 57 moves in the fixed cylinder 54 in the direction away from the rotating plate 55, negative pressure can be formed in the fixed cylinder 54 and the rotating plate 55. Since the poster has been attached to the rotating plate 55, the negative pressure will pass through the multiple through holes 56 to firmly adsorb the poster on the rotating plate 55, so the four The rotating plate 55 can respectively absorb the four corners of the poster. The area of ​​the rotating plate 55 is relatively large, so the larger areas of the four corners of the poster advertisement are fixed by negative pressure adsorption, so that the bracket structure has a better fixing effect on the poster advertisement, and the telescopic sleeve 53 can be appropriately slid to slightly expand the four rotating plates 55, so that the surface of the poster advertisement is tighter and less likely to deform. In order to facilitate the display of the poster advertisement, the second screw rod 8 can be rotated to separate the rubber block 7 and the surface of the ball shaft 2. At this time, the slide 3 can move on the ball shaft 2 to adjust the angle of the poster advertisement. After adjustment, the second screw rod 8 is reversed to move the rubber block 7 to rest against the ball shaft 2 again. There will be a large static friction between the rubber block 7 and the ball shaft 2, so that the rubber block 7 and the slide 3 are fixed together.

[0031] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A support structure for poster advertising packaging, comprising a base (1), a ball shaft (2) fixedly connected to the base (1), a slide (3) slidably connected to the ball shaft (2), a support (4) fixedly connected to the slide (3), characterized in that: The pillar (4) is provided with a fixing assembly (5), the fixing assembly (5) comprising a rotating ring (51), a fixing rod (52), a telescopic sleeve (53), a fixing tube (54), a rotating plate (55) and a through hole (56), the two rotating rings (51) are rotatably connected to the pillar (4), the four fixing rods (52) are respectively fixedly connected to the two rotating rings (51), the four telescopic sleeves (53) are respectively slidably connected to the four fixing rods (52), the four fixing tubes (54) are respectively fixedly connected to the four telescopic sleeves (53), the four rotating plates (55) are respectively rotatably connected to the four fixing tubes (54), and the through holes (56) are opened on the four rotating plates (55).

2. The support structure of a poster advertising package according to claim 1, characterized in that: The fixing assembly (5) further comprises a piston (57) and a first screw rod (58), wherein the four pistons (57) are respectively slidably connected to the inside of the four fixing cylinders (54), the four first screw rods (58) are respectively threadedly connected to the four fixing cylinders (54), and the four first screw rods (58) are respectively rotationally connected to the four pistons (57).

3. The support structure of a poster advertising package according to claim 1, characterized in that: The fixing assembly (5) further comprises a counterweight rod (59), and four of the counterweight rods (59) are respectively fixedly connected to the inside of the four rotating plates (55).

4. The support structure for a poster advertising package according to claim 1, characterized in that: The slide frame (3) is provided with a sliding hole (6) inside which a rubber block (7) is slidably connected. The slide frame (3) is threadedly connected with a second screw rod (8), which is rotatably connected to the rubber block (7).

5. The support structure for poster advertising packaging according to claim 4, characterized in that: The side of the rubber block (7) close to the ball shaft (2) is a spherical surface, and the rubber block (7) matches the ball shaft (2).

6. The support structure for poster advertising packaging according to claim 1, characterized in that: The four fixing rods (52) are centrally symmetrically distributed on the two rotating rings (51), and the four rotating plates (55) are coplanarly arranged.

Images