Portable propaganda rack

Abstract

The utility model discloses a portable propaganda frame, which belongs to the field of propaganda frames, and comprises a main body bracket, the main body bracket consists of a cross brace and two vertical rods, the two vertical rods are symmetrically and fixedly arranged at the left end and the right end of the cross brace, and a foldable supporting leg is rotationally arranged on each vertical rod; each foldable supporting leg is composed of a main leg body, a first connecting block, an auxiliary leg body and a second connecting block, the first connecting block is fixedly installed at the upper end of the main leg body, the second connecting block is fixedly installed at the upper end of the auxiliary leg body, the second connecting block is rotatably installed on the main leg body at the same time, and a propaganda assembly is installed at the position, between the two foldable supporting leg bodies, of the lower end of the transverse support. The propaganda assembly is composed of a propaganda picture and a rolling rod, the rolling rod is fixedly installed at the lower end of the propaganda picture, the propaganda frame composed of the main body support, the foldable supporting legs and the propaganda assembly is arranged, the propaganda frame can be effectively folded when not used, the occupied space is small after the propaganda frame is folded, and therefore the propaganda frame is more convenient to carry.

Description

Technical Field

[0001] The utility model relates to the field of publicity racks, in particular to a portable publicity rack. Background Art

[0002] In the existing patent application with application number CN201921602712.5, a promotional stand is proposed. However, the promotional stand is large in size and cannot be effectively folded, which takes up a large space and is inconvenient to move and carry. Therefore, a convenient promotional stand is needed to solve the above problems. Utility Model Content

[0003] The main purpose of the utility model is to provide a convenient publicity rack, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A portable promotional stand comprises a main frame, which consists of a horizontal support and a vertical rod. There are two vertical rods that are symmetrically fixed at the left and right ends of the horizontal support. A foldable support leg is rotatably installed on each of the two vertical rods. The foldable support leg consists of a main leg, a No. 1 connecting block, a secondary leg and a No. 2 connecting block. The No. 1 connecting block is fixedly installed on the upper end of the main leg, the No. 2 connecting block is fixedly installed on the upper end of the secondary leg, and the No. 2 connecting block is simultaneously rotatably installed on the main leg. A promotional component is installed at the lower end of the horizontal support and between the two foldable support legs. The promotional component consists of a promotional picture and a winding rod. The winding rod is fixedly installed at the lower end of the promotional picture, and the winding rod can be fixedly connected to the vertical rod and the main leg by a fixing bolt.

[0006] A No. 1 screw hole is provided on the vertical rod on the main support, and the No. 1 screw hole passes through the vertical rod inside and outside, and a No. 1 connecting groove is provided at the lower end of the vertical rod.

[0007] The main leg on the foldable supporting leg is located below the vertical rod, and the No. 1 connecting block is rotatably installed in the No. 1 connecting groove opened at the lower end of the vertical rod.

[0008] A No. 2 screw hole is provided on the main leg, and the No. 2 screw hole passes through the main leg inside and outside. A storage groove and a No. 2 connecting groove are provided at the rear end of the main leg, and the storage groove and the No. 2 connecting groove are connected to each other. The auxiliary leg is located in the storage groove, and the No. 2 connecting block is rotatably installed in the No. 2 connecting groove.

[0009] The promotional picture on the promotional component is fixedly installed on the lower end of the cross brace, and two No. 3 screw holes are symmetrically provided on the left and right ends of the reeling rod.

[0010] The fixing bolt can be installed in the No. 1 screw hole, the No. 2 screw hole and the No. 3 screw hole.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] By providing a publicity stand consisting of a main frame, foldable supporting legs and publicity components, the publicity stand can be effectively folded when not in use, and occupies less space after folding, thereby being more convenient to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic structural diagram of the main support and promotional component of the present invention;

[0015] Figure 3 This is a schematic structural diagram of the main support of the present utility model;

[0016] Figure 4 This is a disassembled view of the foldable support leg of the utility model.

[0017] In the figure: 1. Main frame; 2. Foldable support leg; 3. Promotional component; 4. Fixing bolt; 5. Cross brace; 6. Vertical rod; 7. Screw hole No. 1; 8. Connecting slot No. 1; 9. Main leg; 10. Connecting block No. 1; 11. Screw hole No. 2; 12. Storage slot; 13. Connecting slot No. 2; 14. Auxiliary leg; 15. Connecting block No. 2; 16. Promotional screen; 17. Winding rod; 18. Screw hole No. 3. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4The foldable support leg 2 is a kind of foldable support leg 2, and the foldable support leg 2 is a kind of foldable support leg 2. The storage slot 12 and the No. 2 connecting slot 13 are connected to each other, the auxiliary leg 14 is located in the storage slot 12, the No. 2 connecting block 15 is rotatably installed in the No. 2 connecting slot 13, and a promotional component 3 is installed at the lower end of the cross brace 5 and between the two foldable supporting legs 2. The promotional component 3 consists of a promotional screen 16 and a winding rod 17. The winding rod 17 is fixedly installed at the lower end of the promotional screen 16, and the winding rod 17 can be fixedly connected to the vertical rod 6 and the main leg 9 by a fixing bolt 4. The promotional screen 16 on the promotional component 3 is fixedly installed at the lower end of the cross brace 5, and two No. 3 screw holes 18 are symmetrically provided at the left and right ends of the winding rod 17. The fixing bolt 4 can be installed in the No. 1 screw hole 7, the No. 2 screw hole 11 and the No. 3 screw hole 18. By setting a promotional rack consisting of the main bracket 1, the foldable supporting legs 2 and the promotional component 3, the promotional rack can be effectively folded when not in use, and the space it occupies after folding is small, which will make it more convenient to carry.

[0020] It should be noted that the present invention is a convenient promotional stand, which can be folded up when not in use, so that it occupies less space and is easy to carry. The method of folding it is to first remove the fixing bolts 4 used to fix the main leg 9 and the winding rod 17, and then roll up the winding rod 17, so that the promotional picture 16 is rolled up onto the winding rod 17. When the No. 3 screw hole 18 on the winding rod 17 is coaxial with the No. 1 screw hole 7 on the vertical rod 6, the fixing bolt 4 is installed in the No. 1 screw hole 7 and the No. 3 screw hole 18. At this time, the winding rod 17 will be fixed to the vertical rod 6, and then the auxiliary leg 14 is rotated with the No. 2 connecting block 15 as the axis, so that the auxiliary leg 14 is completely received in the storage groove 12, and finally the main leg 9 is rotated inward with the No. 1 connecting block 10 as the axis, so that the main leg 9 is finally parallel to the cross brace 5, and the folding of the promotional stand is completed.

[0021] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to 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 in the scope of protection of the present invention. The scope of protection claimed in this utility model is defined by the attached claims and their equivalents.

Claims

1. A portable publicity stand, characterized by: The invention comprises a main frame (1), wherein the main frame (1) is composed of a horizontal support (5) and a vertical rod (6), wherein the vertical rod (6) has two and is symmetrically fixedly mounted on the left and right ends of the horizontal support (5), and a foldable support leg (2) is rotatably mounted on each of the two vertical rods (6), and the foldable support leg (2) is composed of a main leg (9), a No. 1 connecting block (10), a secondary leg (14) and a No. 2 connecting block (15), wherein the No. 1 connecting block (10) is fixedly mounted on the upper end of the main leg (9), and the No. 2 connecting block ( 15) is fixedly mounted on the upper end of the auxiliary leg (14), and the second connecting block (15) is simultaneously rotatably mounted on the main leg (9). A promotional component (3) is mounted at the lower end of the cross brace (5) and between the two foldable support legs (2). The promotional component (3) consists of a promotional screen (16) and a reeling rod (17). The reeling rod (17) is fixedly mounted on the lower end of the promotional screen (16), and the reeling rod (17) can be fixedly connected to the vertical rod (6) and the main leg (9) through a fixing bolt (4).

2. The portable promotional stand according to claim 1, characterized in that: A No. 1 screw hole (7) is provided on the vertical rod (6) on the main support (1), and the No. 1 screw hole (7) passes through the vertical rod (6) inside and outside. A No. 1 connecting groove (8) is provided at the lower end of the vertical rod (6).

3. The portable promotional stand according to claim 2, characterized in that: The main leg (9) on the foldable support leg (2) is located below the vertical rod (6), and the No. 1 connecting block (10) is rotatably mounted in the No. 1 connecting groove (8) opened at the lower end of the vertical rod (6).

4. The portable promotional stand according to claim 3, characterized in that: A No. 2 screw hole (11) is provided on the main leg (9), and the No. 2 screw hole (11) passes through the main leg (9) inside and outside. A receiving groove (12) and a No. 2 connecting groove (13) are provided at the rear end of the main leg (9), and the receiving groove (12) and the No. 2 connecting groove (13) are communicated with each other. The auxiliary leg (14) is located in the receiving groove (12), and the No. 2 connecting block (15) is rotatably installed in the No. 2 connecting groove (13).

5. The portable publicity rack according to claim 4, characterized in that: The promotional picture (16) on the promotional component (3) is fixedly mounted on the lower end of the cross brace (5), and two No. 3 screw holes (18) are symmetrically provided at the left and right ends of the reeling rod (17).

6. The portable publicity rack according to claim 5, characterized in that: The fixing bolt (4) can be installed in the No. 1 screw hole (7), the No. 2 screw hole (11) and the No. 3 screw hole (18).

Images