Roll screen display rack convenient to splice

Abstract

The utility model provides a roll-up banner display rack convenient to splice, and belongs to the technical field of roll-up banner display racks. The mounting seat can be used for supporting the exhibition cloth; the two supporting frames are fixedly connected to the two ends of the mounting base and can be used for mounting the rotary column; the storage mechanism comprises a rotating column, the rotating column is rotationally connected between the two supporting frames, and the treasure exhibition cloth can be recycled through a rotating rod; the storage roll is fixedly connected to the output end of the rotating column and can be used for storing the treasure and exhibition cloth; the treasure exhibition cloth is fixedly connected to the circumferential surface of the storage roll and is used for exhibiting propaganda information; the blocking cover is fixedly connected to the upper end of the exhibition cloth and can be used for assisting the third swinging strip in unfolding the exhibition cloth; the number of the fixing mechanisms is four, and one fixing mechanism comprises a sliding groove which is formed in the supporting frame and can be used for installing the fixing mechanisms; and the blocking groove is formed in the inner wall of one side of the sliding groove, the flatness of the surface of the exhibition cloth can be improved, and meanwhile the exhibition cloth can be conveniently stored.

Description

Technical Field

[0001] The utility model belongs to the technical field of roll-up banners, and particularly relates to a roll-up banner that is easy to splice. Background Art

[0002] Roll-up banners are commonly used in conferences, exhibitions, and sales promotions. Roll-up banners, also known as poster stands or display stands (also known in the advertising industry as pull-up stands, pull-ups, or roll-ups), are stand-up promotional posters. They are often found in busy street corners, supporting individual roadshows and promotional events, or as temporary stalls.

[0003] Authorization publication number "CN217767764U" records "a roll-up display stand that is easy to splice, including a base, the outer walls on both sides of the top of the base are threadedly connected with a fixing sleeve, a vertical rod is inserted into the fixing sleeve, and a positioning pin for positioning the vertical rod is provided on the fixing sleeve. The top of the vertical rod is provided with an elbow, and a cross rod is provided between the two elbows. Springs are provided on the base and the elbows. The poster is fixed to the space surrounded by the vertical rod, the cross rod and the base by the spring. The interior of the base is a cavity structure, and a pull-out box is provided on one side of the base. The beneficial effect of the utility model is that the interior of the base adopts a cavity structure and is provided with a pull-out box, so that the vertical rod, cross rod, elbow, spring and other components can be all stored in the pull-out box, so that the components can be stored, thereby facilitating the carrying of the roll-up display stand and improving the flexibility of the display stand."

[0004] The above patent can realize the storage of components, thereby facilitating the carrying of the roll-up display stand and improving the flexibility of the display stand. However, in the prior art, after the roll-up display is stored, it is necessary to fix the roll-up display with straps. After being tied for a long time, the surface of the roll-up display will be deformed, thereby affecting the display effect of the roll-up display. Utility Model Content

[0005] The purpose of the utility model is to provide a roll-up display stand that is easy to splice, aiming to solve the problem in the prior art that after the roll-up display cloth is stored, it is necessary to fix the roll-up display cloth with straps, which will cause the surface of the roll-up display cloth to deform after being tied for a long time, thereby affecting the display effect of the roll-up display cloth.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A roll-up display stand that is easy to splice, comprising:

[0008] Mounting seat;

[0009] Two support frames, fixedly connected to both ends of the mounting base;

[0010] A storage mechanism, comprising:

[0011] A rotating column, rotatably connected between the two support frames;

[0012] a receiving reel fixedly connected to the output end of the rotating column;

[0013] The Baozhan cloth is fixedly connected to the circumferential surface of the storage roll;

[0014] A blocking cover, fixedly connected to the upper end of the treasure exhibition cloth;

[0015] The fixing mechanism is provided with four groups, one of which includes:

[0016] A chute is provided in the support frame;

[0017] A retaining groove is provided on an inner wall of one side of the sliding groove;

[0018] a sliding rod, slidably connected to the sliding groove;

[0019] a limiting ring fixedly connected to the circumferential surface of the sliding rod;

[0020] The spring is slidably connected to the circumferential surface of the sliding rod.

[0021] As a preferred solution of the present invention, the upper ends of the two support frames are fixedly connected to the support rods, the side ends of the two support rods are rotatably connected to the first swing bar, the side ends of the two first swing bars are rotatably connected to the second swing bar, one of the two ends of the second swing bar is rotatably connected to the third swing bar, and the lower end of the baffle is fixedly connected to two baffle boxes.

[0022] As a preferred solution of the present invention, a magnetic docking groove is provided on the side end of one of the support frames, and a magnetic ring is fixedly connected to the side end of the other support frame, and the magnetic ring is slidably connected to the magnetic docking groove.

[0023] As a preferred solution of the present invention, two mounting grooves are provided at the upper end of the mounting seat, and the round rod surfaces of the lower inner walls of the two mounting grooves are rotatably connected to support bars.

[0024] As a preferred solution of the present invention, both ends of the rotating column are provided with a card slot, a docking joint is slidably connected in one of the card slots, and one end of the docking joint is fixedly connected to a rotating rod.

[0025] As a preferred solution of the present invention, an anti-slip layer is provided at the lower end of the mounting seat, and the limiting ring is slidably connected in the retaining groove.

[0026] Compared with the prior art, the beneficial effects of the present invention are:

[0027] 1. In this solution, when storing the Baozhan cloth, the two third swing bars can be slid out to release the blocking box, and then the two second swing bars and the two first swing bars can be removed respectively. After folding the third swing bar, the second swing bar and the first swing bar, the docking joint is inserted into one end of the rotating column. By rotating the rotating column, the Baozhan cloth can be rolled toward the surface of the rotating column. Finally, the limiting ring is pulled, and after the blocking cover and the support frame are aligned, the limiting ring is released. The sliding rod will clamp the blocking cover on the surface of the support frame under the elastic force of the spring to fix the Baozhan cloth on the surface of the storage roll, which can increase the flatness of the surface of the Baozhan cloth and facilitate the storage of the Baozhan cloth.

[0028] 2. In this solution, when splicing the Baozhan cloth, the two ends of the two sets of mounting bases can be aligned with each other, and the magnetic ring at one end can be slid into the magnetic docking groove so that the two mounting bases are fixedly connected by magnetic force. The friction layer installed at the bottom of the mounting base can increase the stability of the mounting base. The support strips installed in the mounting groove can increase the stability of the Baozhan cloth by unfolding the support strips. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0030] Figure 1 It is a three-dimensional diagram of the utility model;

[0031] Figure 2 For this utility model Figure 1 A partial enlarged view of point A in the middle;

[0032] Figure 3 This is an exploded view of the utility model;

[0033] Figure 4 For this utility model Figure 3 A partial enlarged view of point A in the middle;

[0034] Figure 5 For this utility model Figure 3 A partial enlarged view of point B in the middle;

[0035] Figure 6 It is a partial cross-sectional view of the support frame in the present utility model;

[0036] Figure 7 This is an enlarged view of the retaining cover in the present utility model;

[0037] Figure 8 It is an enlarged view of the support frame in the present utility model.

[0038] In the figure: 1. Baozhanbu; 2. Shield; 3. Mounting slot; 4. Support bar; 5. Mounting seat; 6. Support frame; 7. Turn bar; 8. Docking joint; 9. Support bar; 10. First swing bar; 11. Second swing bar; 12. Third swing bar; 13. Sliding bar; 14. Limiting ring; 15. Spring; 16. Blocking slot; 17. Magnetic docking slot; 18. Rotating column; 19. Card slot; 20. Storage roll; 21. Slide slot; 22. Block box; 23. Magnetic ring. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] Example 1

[0041] See also Figures 1-8 , the utility model provides the following technical solutions:

[0042] A roll-up display stand that is easy to splice, comprising:

[0043] The mounting base 5 can be used to support the Baozhan cloth 1;

[0044] Two support frames 6 are fixedly connected to both ends of the mounting base 5 and can be used to install the rotating column 18;

[0045] Receiving institutions include:

[0046] The rotating column 18 is rotatably connected between the two support frames 6 and can recycle the Baozhan cloth 1 through the rotating rod 7;

[0047] The storage roll 20 is fixedly connected to the output end of the rotating column 18 and can be used to store the treasure spread 1;

[0048] The treasure display cloth 1 is fixedly connected to the circumferential surface of the storage roll 20 and is used to display promotional information;

[0049] The cover 2 is fixedly connected to the upper end of the Baozhan cloth 1 and can be used to assist the third swing bar 12 in unfolding the Baozhan cloth 1;

[0050] The fixing mechanism is provided with four groups, one of which includes:

[0051] The chute 21 is provided in the support frame 6 and can be used to install the fixing mechanism;

[0052] The retaining groove 16 is provided on one inner wall of the sliding groove 21 and can be used to receive the limiting ring 14;

[0053] The sliding rod 13 is slidably connected to the sliding groove 21 and clamps the blocking cover 2 under the elastic force of the spring 15;

[0054] The limiting ring 14 is fixedly connected to the circumferential surface of the sliding rod 13 and can limit the sliding rod 13 to the support frame 6;

[0055] The spring 15 is slidably connected to the circumferential surface of the sliding rod 13 and can cause the sliding rod 13 to clamp the blocking cover 2 by pressing against the limiting ring 14 .

[0056] like Figure 2 and Figure 3 As shown, the upper ends of the two support frames 6 are fixedly connected to support rods 9, which can be used to install the first swing bar 10. The side ends of the two support rods 9 are rotatably connected to the first swing bar 10, which can be used to support the second swing bar 11 and the third swing bar 12. The side ends of the two first swing bars 10 are rotatably connected to the second swing bar 11, and both ends of one of the second swing bars 11 are rotatably connected to the third swing bar 12. By being stuck in the blocking box 22, the blocking cover 2 can be effectively supported. The lower end of the blocking cover 2 is fixedly connected to two blocking boxes 22. By blocking the third swing bar 12 in the blocking box 22, the treasure exhibition cloth 1 can be unfolded.

[0057] like Figure 6 and Figure 8 As shown, one of the support frames 6 has a magnetic docking slot 17 on its side. By sliding a magnetic ring 23 into the slot 17, the two support frames 6 can be docked together, achieving the effect of splicing the display 1. A magnetic ring 23 is fixedly connected to the side of the other support frame 6. By cooperating with the magnetic docking slot 17, multiple support frames 6 can be docked together. The magnetic ring 23 slides into the slot 17.

[0058] like Figure 2 As shown, the upper end of the mounting base 5 is provided with two mounting grooves 3, which can be used to install the support bar 4. The round rod surfaces of the lower inner walls of the two mounting grooves 3 are both rotatably connected with the support bar 4, which can be used to support the mounting base 5.

[0059] like Figure 2 and Figure 5 As shown, both ends of the rotating column 18 are provided with slots 19. By docking with the docking head 8, the storage roll 20 can be rotated via the rotating rod 7. A docking head 8 is slidably connected to one of the slots 19, allowing the rotating rod 7 to dock with the rotating column 18. The docking head 8 is fixedly connected to the rotating rod 7 at one end. Rotating the rotating rod 7 drives the storage roll 20 to rotate, and the storage roll 20 simultaneously stores the treasure-spreading cloth 1 on the surface.

[0060] like Figure 1 and Figure 4As shown, the lower end of the mounting base 5 is provided with an anti-skid layer, which can increase the stability of the mounting base 5. The limiting ring 14 is slidably connected in the retaining groove 16, which can prevent the limiting ring 14 from affecting the splicing of the mounting base 5.

[0061] The working principle and usage process of the present invention are as follows: when storing the Baozhan cloth 1, the two third swing bars 12 can be slid out to release the baffle box 22, and then the two second swing bars 11 and the two first swing bars 10 can be removed respectively. After folding the third swing bar 12, the second swing bar 11 and the first swing bar 10, the docking joint 8 is inserted into one end of the rotating column 18, and the rotating column 18 is rotated to make the Baozhan cloth 1 roll toward the surface of the rotating column 18. Finally, the limiting ring 14 is pulled, and after the baffle cover 2 is aligned with the support frame 6, the limiting ring 14 is released. The sliding rod 13 will clamp the baffle cover 2 on the surface of the support frame 6 under the elastic force of the spring 15, so as to fix the Baozhan cloth 1 on the surface of the storage roll 20, which can increase the surface flatness of the Baozhan cloth 1 while facilitating the storage of the Baozhan cloth 1.

[0062] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A roll-up display stand that is easy to splice, characterized in that: include: Mounting seat (5); Two support frames (6) are fixedly connected to both ends of the mounting seat (5); A storage mechanism, comprising: A rotating column (18) is rotatably connected between the two support frames (6); A receiving roll (20) is fixedly connected to the output end of the rotating column (18); A treasure spreading cloth (1) is fixedly connected to the circumferential surface of the receiving roll (20); A blocking cover (2) is fixedly connected to the upper end of the treasure spreading cloth (1); The fixing mechanism is provided with four groups, one of which includes: A chute (21) is provided in the support frame (6); A retaining groove (16) is provided on an inner wall of one side of the sliding groove (21); A sliding rod (13) is slidably connected in the sliding groove (21); a limiting ring (14) fixedly connected to the circumferential surface of the sliding rod (13); A spring (15) is slidably connected to the circumferential surface of the sliding rod (13).

2. The roll-up display stand that is easy to splice according to claim 1, characterized in that: The upper ends of the two support frames (6) are fixedly connected to support rods (9), the side ends of the two support rods (9) are rotatably connected to first swing bars (10), the side ends of the two first swing bars (10) are rotatably connected to second swing bars (11), and both ends of one of the second swing bars (11) are rotatably connected to a third swing bar (12), and the lower end of the blocking cover (2) is fixedly connected to two blocking boxes (22).

3. The roll-up display stand that is easy to splice according to claim 2, characterized in that: A magnetic docking groove (17) is provided at the side end of one of the support frames (6), and a magnetic ring (23) is fixedly connected to the side end of the other support frame (6), and the magnetic ring (23) is slidably connected in the magnetic docking groove (17).

4. The roll-up display stand that is easy to splice according to claim 3, characterized in that: Two mounting grooves (3) are provided at the upper end of the mounting seat (5), and the round rod surfaces of the lower inner walls of the two mounting grooves (3) are both rotatably connected to support bars (4).

5. The roll-up display stand that is easy to splice according to claim 4, characterized in that: Both ends of the rotating column (18) are provided with a clamping groove (19), a docking joint (8) is slidably connected in one of the clamping grooves (19), and one end of the docking joint (8) is fixedly connected to a rotating rod (7).

6. The roll-up display stand that is easy to splice according to claim 5, characterized in that: The lower end of the mounting seat (5) is provided with an anti-slip layer, and the limiting ring (14) is slidably connected in the retaining groove (16).

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