Poster display support

Abstract

The utility model relates to a poster display support which comprises two bases, two connecting plates, two supporting plates and two adjusting plates, the two bases are combined through the two connecting plates to form a rectangular frame, the lower ends of the two supporting plates are correspondingly hinged to the two connecting plates, and the lower ends of the two supporting plates are hinged to the two adjusting plates. The upper ends of the two supporting plates are correspondingly connected to the middles of the adjusting plates, the lower ends of the two adjusting plates are correspondingly connected to the two connecting plates, the connecting plates, the supporting plates and the adjusting plates which correspond to one another form acute triangles, and a plurality of through holes are formed in the upper ends and the lower ends of the adjusting plates. Under the structure of the acute triangle, the poster always leans backwards when being displayed, and the gravity centers of the bracket and the poster are kept in the rectangular frame, so that the poster is difficult to blow down by wind, and the poster is prevented from hurting people accidentally; the through holes in the upper end and the lower end of the adjusting plate can be used for binding fixing rings preset at the four corners of the poster, the poster is straightened in the four directions, and the flatness and the display effect of the poster are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of display racks, in particular to a poster display bracket. Background Art

[0002] When holding or participating in exhibitions, posters are widely placed in various places in the exhibition hall as the simplest and most effective means of publicity. Among the existing display racks, roll-up banners are the most common, with simple structure and easy installation, which are favored by exhibition staff. However, this type of display rack is only suitable for static scenes and cannot withstand certain wind forces. Display racks at the entrance of the exhibition hall or at the air outlet of the air conditioner are easily blown down by the wind, which not only affects the display of posters, but also causes scratches on people. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a poster display bracket, which can not only ensure that the poster and the display bracket are installed firmly to avoid accidental injuries to people, but also improve the flatness and display effect of the poster.

[0004] The technical solution of the utility model is: a poster display bracket, including a base, a connecting plate, a supporting plate and an adjusting plate, wherein there are two bases, connecting plates, supporting plates and adjusting plates, and the two bases are combined by two connecting plates to form a rectangular frame, the lower ends of the two supporting plates are correspondingly hinged on the two connecting plates, the upper ends of the two supporting plates are correspondingly connected to the middle of the adjusting plates, and the lower ends of the two adjusting plates are correspondingly connected to the two connecting plates, an acute triangle is formed between the corresponding connecting plates, the supporting plates and the adjusting plates, and a plurality of through holes are provided at the upper and lower ends of the adjusting plates.

[0005] Furthermore, a cavity is provided in the base, and a water injection hole connected to the cavity is provided at the upper end of the base, and the water injection hole is closed by a plug.

[0006] Furthermore, a suction cup is provided at the lower end of the base.

[0007] Furthermore, a card slot is provided on the side of the base, and an elastic card buckle is provided on the side of the connecting plate, and the elastic card buckle can be embedded in the card slot.

[0008] Furthermore, a connecting groove is provided on the connecting plate, and the lower end of the adjusting plate can slide and be fixed in the connecting groove.

[0009] Furthermore, a connecting hole is provided on the connecting plate, and the lower end of the adjusting plate can be hinged in the connecting hole.

[0010] Furthermore, the adjusting plate is provided with an adjusting slot, and the upper end of the supporting plate can slide and be fixed in the adjusting slot.

[0011] Furthermore, it also includes an auxiliary rod, both ends of which are rotatably connected to the through holes corresponding to the two adjustment plates, and a through auxiliary groove is provided in the middle of the auxiliary rod.

[0012] Furthermore, a fixing hole leading to the auxiliary groove is provided at the upper end of the auxiliary rod, and a screw can be threadedly connected in the fixing hole, and the screw can be against the inner side of the auxiliary groove.

[0013] Furthermore, the auxiliary rod and the adjustment plate may be fixedly connected via a nut.

[0014] Compared with the prior art, the advantages of the utility model are: under the acute-angled triangle structure, the poster always leans back when displayed, and the center of gravity of the bracket and the poster is kept in the rectangular frame, making it difficult for the poster to be blown down by the wind, thereby avoiding accidental injury to people; the multiple through holes at the upper and lower ends of the adjustment plate can be used to tie the preset fixing rings at the four corners of the poster, straighten the poster in four directions, and improve the flatness and display effect of the poster. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0018] Figure 3 It is a structural schematic diagram of the base of the utility model;

[0019] Figure 4 for Figure 3 Enlarged view of point B in the middle.

[0020] Among them: 1. base; 101. water injection hole; 102. cavity; 2. suction cup; 3. plug; 4. slot; 5. connecting plate; 501. connecting slot; 502. connecting hole; 6. elastic buckle; 7. support plate; 8. adjustment plate; 801. adjustment slot; 802. through hole; 9. auxiliary rod; 901. auxiliary slot; 902. fixing hole. DETAILED DESCRIPTION

[0021] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0022] like Figure 1-4As shown, a poster display bracket includes a base 1, a connecting plate 5, a supporting plate 7 and an adjusting plate 8. There are two bases 1, connecting plates 5, supporting plates 7 and adjusting plates 8. The two bases 1 are combined by two connecting plates 5 to form a rectangular frame, which can be stably placed on the ground. The lower ends of the two supporting plates 7 are correspondingly hinged on the two connecting plates 5, and the upper ends of the two supporting plates 7 are correspondingly connected to the middle of the adjusting plates 8. The lower ends of the two adjusting plates 8 are correspondingly connected to the two connecting plates 5. An acute triangle is formed between the corresponding connecting plates 5, supporting plates 7 and adjusting plates 8 to ensure that the poster always leans back when displayed, so that the center of gravity of the bracket and the poster is kept in the rectangular frame, and the poster is difficult to be blown down by the wind. Multiple through holes 802 are provided at the upper and lower ends of the adjusting plate 8, which are used to tie the preset fixing rings at the four corners of the poster to straighten the poster in four directions; in addition, the base 1 is a semi-cylindrical structure, and its upper end surface is smooth and not easy to hurt people. When stored, the two bases 1 can be combined into a cylinder to reduce edges and corners and avoid hurting people.

[0023] In the above embodiment, a cavity 102 is provided in the base 1, and a water injection hole 101 connected to the cavity 102 is provided at the upper end of the base 1. Water is injected into the cavity 102 through the water injection hole 101 to increase the weight of the base 1 and make the base 1 more stable when placed. After the water is injected, the water injection hole 101 is closed by a plug 3; a suction cup 2 is provided at the lower end of the base 1, and the suction cup 2 can be used to suck the ground in an exhibition hall with floor tiles, thereby further enhancing the stability of the base 1; a card slot 4 is provided on the side of the base 1, and an elastic buckle 6 is provided on the side of the connecting plate 5. The elastic buckle 6 can be embedded in the card slot 4, which makes it convenient and quick to disassemble the connecting plate 5, and is convenient for arranging and disassembling the display bracket. The connecting plate 5 is provided with a connecting groove 501, and the lower end of the adjusting plate 8 can slide in the connecting groove 501 to adjust the position and then be fixed by bolts; the connecting plate 5 is provided with a connecting hole 502, and the lower end of the supporting plate 7 or the adjusting plate 8 can be hinged in the connecting hole 502, providing a rotation fulcrum for the supporting plate 7 or the adjusting plate 8, reducing the position that needs to be adjusted and improving the assembly efficiency; the adjusting plate 8 is provided with an adjusting groove 801, and the upper end of the supporting plate 7 can slide and be fixed in the adjusting groove 801. Combined with the adjustment of the connection position of the adjusting plate 8 and the connecting groove 501, the angle of the supporting plate 7 can be adjusted to change the display angle and display effect of the poster.

[0024] The present technical solution also includes an auxiliary rod 9, the two ends of which are rotatably connected to the through holes 802 corresponding to the two adjustment plates 8, and a through auxiliary groove 901 is provided in the middle of the auxiliary rod 9. The upper and lower ends of the poster can pass through the auxiliary groove 901 and then be connected and fixed. The upper and lower ends of the poster will not be warped due to the restriction of the auxiliary groove 901, and the flatness of the poster is better when displayed. The auxiliary rod 9 and the poster form a display effect similar to a scroll of calligraphy and painting, which is simple and beautiful; a fixing hole 902 leading to the auxiliary groove 901 is provided at the upper end of the auxiliary rod 9, and a screw can be threaded in the fixing hole 902. The screw can press the poster against the inner side of the auxiliary groove 901 to fix the poster, thereby improving the flatness of the poster; the auxiliary rod 9 and the adjustment plate 8 can be fixedly connected by a nut, and the auxiliary rod 9 can drive the poster to be rolled and straightened to eliminate the looseness of the poster, thereby further improving the flatness and display effect of the poster.

[0025] Description of the working method of this utility model:

[0026] After the poster is made, put fixing rings on the four corners and roll it up for storage. It is then packed together with the structural parts of the display stand and transported to the exhibition hall for display. The assembly order of each structural part is as follows: fill the cavity 102 of the two bases 1 with water and seal it, install the elastic buckles 6 at the head and tail of the two connecting plates 5 into the card slots 4 of the two bases 1 respectively, build a rectangular frame and position it on the floor of the exhibition hall, and then fix it by suction with the suction cup 2; hinge the lower end of the support plate 7 to the connecting hole 502 of the connecting plate 5, and slide the lower end of the adjustment plate 8 into the connecting groove 501 of the connecting plate 5, and at the same time, the upper end of the support plate 7 is also slidably connected to the adjustment groove 801 of the adjustment plate 8. After determining the display angle of the adjustment plate 8, the adjustment plate 8, the support plate 7 and the connecting plate 5 are connected and fixed by bolts or screws to form a stable three-dimensional structure. If the poster needs to be matched with an auxiliary rod 9 in the future, During installation and fixation, two auxiliary rods 9 can be installed into the through holes 802 of the adjustment plate 8 one above and one below at this stage; when the poster is installed simply and quickly, the fixing rings at the four corners of the poster can be fixed to the through holes 802 of the adjustment plate 8 by cable ties, and the poster can be flattened by pulling the four corners; when the poster is installed with full functions, the upper and lower ends of the poster need to be passed through the auxiliary slots 901 with the help of auxiliary rods 9 and screwed into the fixing holes 902, and the poster is pressed against the auxiliary slots 901, and then the auxiliary rods 9 at the upper and lower ends of the poster are rotated and wound to straighten the poster as a whole to achieve the best display effect, and finally the auxiliary rods 9 and the adjustment plate 8 are connected and fixed by nuts to maintain the flatness of the poster. Through the above assembly and fixation of the poster, the poster can be adjusted to the best display angle, and the poster can withstand a certain wind force on the display stand, without the need for continuous attention of the staff, which reduces the workload and avoids accidental injuries caused by the poster and the display stand being blown down by the wind.

[0027] The above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A poster display stand, comprising a base, a connecting plate, a supporting plate and an adjusting plate, characterized in that: There are two bases, connecting plates, support plates and adjustment plates. The two bases are combined through two connecting plates to form a rectangular frame. The lower ends of the two support plates are correspondingly hinged on the two connecting plates. The upper ends of the two support plates are correspondingly connected to the middle of the adjustment plates. The lower ends of the two adjustment plates are correspondingly connected to the two connecting plates. An acute triangle is formed between the corresponding connecting plates, support plates and adjustment plates. Multiple through holes are provided at the upper and lower ends of the adjustment plates.

2. The poster display stand according to claim 1, characterized in that: A cavity is arranged in the base, and a water injection hole communicating with the cavity is arranged at the upper end of the base, and the water injection hole is closed by a plug.

3. The poster display stand according to claim 1, characterized in that: A suction cup is arranged at the lower end of the base.

4. The poster display stand according to claim 1, characterized in that: A card slot is provided on the side of the base, and an elastic card buckle is provided on the side of the connecting plate, and the elastic card buckle can be embedded in the card slot.

5. The poster display stand according to claim 1, characterized in that: The connecting plate is provided with a connecting groove, and the lower end of the adjusting plate can slide and be fixed in the connecting groove.

6. The poster display stand according to claim 1, characterized in that: The connecting plate is provided with a connecting hole, and the lower end of the adjusting plate can be hinged in the connecting hole.

7. The poster display stand according to claim 1, characterized in that: The adjusting plate is provided with an adjusting slot, and the upper end of the supporting plate can slide and be fixed in the adjusting slot.

8. The poster display stand according to claim 1, characterized in that: It also includes an auxiliary rod, both ends of which are rotatably connected to the through holes corresponding to the two adjustment plates, and a through auxiliary groove is arranged in the middle of the auxiliary rod.

9. The poster display stand according to claim 8, characterized in that: The upper end of the auxiliary rod is provided with a fixing hole leading to the auxiliary groove, and a screw can be threadedly connected in the fixing hole, and the screw can be pressed against the inner side of the auxiliary groove.

10. The poster display stand according to claim 8, characterized in that: The auxiliary rod and the adjustment plate can be fixedly connected via a nut.

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