Free combination fixing structure of showing stand

Abstract

The utility model relates to the technical field of showing stands, in particular to a showing stand free combination fixing structure which comprises a first supporting rod, a second supporting rod and a supporting seat, the first supporting rod is located at the top end of the second supporting rod, and the lower end of the first supporting rod is fixedly connected with two connecting rods distributed in a bilateral symmetry mode. A first through hole, a first mounting groove, a second through hole and a second mounting groove are formed in the front end face of the second supporting rod, two connecting blocks distributed in a bilateral symmetry mode are fixedly connected to the top end of the supporting base, and the second fastening assembly is matched with the second through hole and the second mounting groove. Under the mutual cooperation of the first fastening assembly and the second fastening assembly, the first supporting rod and the supporting seat are detachably connected with the second supporting rod, so that the first supporting rod, the supporting seat and the second supporting rod can be conveniently detached for transportation during transportation; large logistics space does not need to be occupied, and more convenience is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of display racks, in particular to a display rack free combination fixing structure. Background Art

[0002] A display stand is a frame used to place products such as electrical appliances, famous wines, glasses, craft gifts, crystal products, etc., so as to display, advertise or promote such products. At present, the common display stand in the prior art includes a bracket and a display stand. The display stand is arranged on the top or side of the bracket. The display stand is used to place and display products, and the bracket plays a role of supporting standing.

[0003] At present, the existing display brackets are mostly in the form of multiple support rods welded together. However, this display bracket is an integrated structure, which is not only inconvenient to disassemble, but also occupies a large space during transportation, which is inconvenient to transport. At the same time, the height of the display bracket is fixed and inconvenient to adjust. Therefore, it is necessary to design a display rack free combination fixed structure. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a display rack free combination fixing structure.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a display stand free combination fixing structure comprises a first support rod, a second support rod and a support seat, the first support rod is located at the top end of the second support rod, the lower end of the first support rod is fixedly connected to two connecting rods which are symmetrically distributed on the left and right sides, the connecting rod extends into the second support rod, and the connecting rod is detachably connected to the second support rod through a first fastening assembly, the front end surface of the second support rod is provided with a first through hole, a first mounting slot, a second through hole and a second mounting slot, the first through hole and the first mounting slot are communicated with each other, the second through hole and the second mounting slot are communicated with each other, and the first fastening assembly cooperates with the first through hole and the first mounting slot, the support seat is located at the bottom end of the second support rod, the top end of the support seat is fixedly connected to two connecting blocks which are symmetrically distributed on the left and right sides, the connecting block extends into the second support rod, and the connecting block is detachably connected to the second support rod through a second fastening assembly, and the second fastening assembly cooperates with the second through hole and the second mounting slot.

[0006] Further, the first fastening assembly includes a first threaded shaft, a first nut, a first clamping block and a first pressing plate, the front end of the connecting rod is fixedly connected to the first threaded shaft, the first threaded shaft cooperates with the first through hole, the circumferential surface of the first threaded shaft is threadedly connected to the first nut, the rear end of the first nut is fixedly connected to the first pressing plate, the rear end of the first pressing plate is fixedly connected to the first clamping block, and the first clamping block cooperates with the first mounting groove, the first pressing plate and the first clamping block are both located on the circumferential surface of the first threaded shaft, and are both movably connected to the first threaded shaft.

[0007] Furthermore, a first stopper is fixedly connected to the front end of the first threaded shaft.

[0008] Furthermore, a plurality of first mounting grooves are provided and are evenly distributed vertically.

[0009] Furthermore, the second fastening assembly includes a second threaded shaft, a second pressing plate, a second nut and a second clamping block, the front end of the connecting block is fixedly connected to the second threaded shaft, and the second threaded shaft cooperates with the second through hole, the circumferential surface of the second threaded shaft is threadedly connected to the second nut, the rear end of the second nut is fixedly connected to the second pressing plate, the rear end of the second pressing plate is fixedly connected to the second clamping block, and the second clamping block cooperates with the second mounting groove, the second clamping block and the second pressing plate are both located on the circumferential surface of the second threaded shaft, and are both movably connected to the second threaded shaft.

[0010] Furthermore, a second stopper is fixedly connected to the front end of the second threaded shaft.

[0011] The utility model has the following beneficial effects:

[0012] Compared with the prior art, the free combination fixing structure of the display rack, through the mutual cooperation of the first fastening component and the second fastening component, the first support rod and the support seat are respectively connected to the second support rod in a detachable manner, without the need for welding. In this way, it is convenient to disassemble the first support rod, the support seat and the second support rod separately for transportation during transportation, without occupying a large logistics space, which makes transportation more convenient. In addition, since the bottom end of the first support rod is fixedly installed with a connecting rod that can be inserted into the second support rod, and a plurality of first mounting grooves are provided, under the premise of adjusting the height of the first support rod, the connecting rod and the first fastening component are used to make the first support rod firmly connected to the second support rod. At this time, it is convenient to adjust the height of the entire display bracket, thereby changing the height of the entire display bracket, thereby facilitating the installation of exhibits of different heights at the rear end of the display bracket for display. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1This is a schematic diagram of the overall structure of a display stand with a free combination fixed structure from the rear view proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the overall structure of a display stand with a free combination fixed structure according to the present utility model;

[0015] Figure 3 This is a schematic diagram of the structure of a display stand free combination fixed structure proposed by the utility model, viewed from the right after being disassembled;

[0016] Figure 4 A display stand free combination fixing structure proposed by the utility model Figure 3 A is a schematic diagram of the enlarged structure of the middle part;

[0017] Figure 5 A display stand free combination fixing structure proposed by the utility model Figure 3 A schematic diagram of the enlarged structure of B;

[0018] Figure 6 This is a schematic diagram of the structure of a display stand with a free combination fixed structure proposed by the utility model after being split from the main view;

[0019] Figure 7 A display stand free combination fixing structure proposed by the utility model Figure 6 Schematic diagram of the enlarged structure of C;

[0020] Figure 8 A display stand free combination fixing structure proposed by the utility model Figure 6 Schematic diagram of the enlarged structure of D in the figure.

[0021] Legend:

[0022] 1. First support rod; 2. Second support rod; 3. Support seat; 4. Connecting rod; 5. First threaded shaft; 6. First nut; 7. First pressing plate; 8. First clamping block; 9. Connecting block; 10. Second threaded shaft; 11. Second nut; 12. Second pressing plate; 13. Second clamping block; 14. First through hole; 15. First mounting groove; 16. Second through hole; 17. Second mounting groove. DETAILED DESCRIPTION

[0023] Reference Figure 1-8The utility model provides a display stand free combination fixing structure, including a first support rod 1, a second support rod 2 and a support seat 3, the first support rod 1 is located at the top of the second support rod 2, the lower end of the first support rod 1 is fixedly connected with two connecting rods 4 which are symmetrically distributed on the left and right sides, the connecting rod 4 extends into the second support rod 2, and the connecting rod 4 is detachably connected to the second support rod 2 through a first fastening assembly, the front end surface of the second support rod 2 is provided with a first through hole 14, a first mounting groove 15, a second through hole 16 and a second mounting groove 17, the first through hole 14 and the first mounting groove 15 are communicated with each other, the second through hole 16 and the second mounting groove 17 are communicated with each other, and the first fastening assembly cooperates with the first through hole 14 and the first mounting groove 15, the support seat 3 is located at the bottom end of the second support rod 2, the top of the support seat 3 is fixedly connected with two connecting blocks 9 which are symmetrically distributed on the left and right sides, the connecting block 9 extends into the second support rod 2, and the connecting block 9 is detachably connected to the second support rod 2 through a second fastening assembly, and the second fastening assembly cooperates with the second through hole 16 and the second mounting groove 17. During operation, through the cooperation between the first fastening component and the second fastening component, the first support rod 1 and the support seat 3 are respectively connected to the second support rod 2 in a detachable manner without the need for welding. In this way, the first support rod 1, the support seat 3 and the second support rod 2 can be conveniently disassembled and transported separately during transportation without occupying a large logistics space, which makes transportation more convenient.

[0024] Further, the first fastening assembly includes a first threaded shaft 5, a first nut 6, a first clamping block 8 and a first pressing piece 7. The front end of the connecting rod 4 is fixedly connected with the first threaded shaft 5, the first threaded shaft 5 cooperates with the first through hole 14, the circumferential surface of the first threaded shaft 5 is threadedly connected with the first nut 6, the rear end of the first nut 6 is fixedly connected with the first pressing piece 7, the rear end of the first pressing piece 7 is fixedly connected with the first clamping block 8, and the first clamping block 8 cooperates with the first mounting groove 15. The first pressing piece 7 and the first clamping block 8 are both located on the circumferential surface of the first threaded shaft 5 and are movably connected with the first threaded shaft 5. When working, the first nut 6 is rotated to drive the first pressing piece 7 and the first clamping block 8 to rotate and move in the direction away from the second support rod 2 until the first clamping piece 7 is away from the second support rod 2 and the second clamping block 13 is separated from the first mounting groove 15, so that the first support rod 1 and the connecting rod 4 can be disassembled from the second support rod 2, so as to facilitate the separate placement and transportation of the first support rod 1.

[0025] Furthermore, a first stopper is fixedly connected to the front end of the first threaded shaft 5. During operation, the first stopper can prevent the first nut 6 from being separated from the first threaded shaft 5 and being lost.

[0026] Furthermore, there are multiple first mounting grooves 15, and they are evenly distributed up and down. During operation, due to the presence of multiple first mounting grooves 15, when adjusting the height of the first support rod 1, pulling the first support rod 1 up and down will drive the connecting rod 4 to move, and at the same time drive the first clamping block 8, the first threaded shaft 5, the first nut 6 and the first pressing plate 7 to move. When the first support rod 1 moves to a suitable height, the first clamping block 8 moves to the front end of the corresponding first mounting groove 15. At this time, the first nut 6 is rotated again to drive the first pressing plate 7 and the first clamping block 8 to rotate and move until the first clamping block 8 moves into the corresponding first mounting groove 15. At the same time, the first pressing plate 7 is in close contact with the second support rod 2, so that the first support rod 1 can be firmly connected to the second support rod 2, thereby completing the height adjustment of the entire display bracket.

[0027] Further, the second fastening assembly includes a second threaded shaft 10, a second pressing plate 12, a second nut 11 and a second clamping block 13. The front end of the connecting block 9 is fixedly connected with the second threaded shaft 10, and the second threaded shaft 10 is matched with the second through hole 16. The circumferential surface of the second threaded shaft 10 is threadedly connected with the second nut 11. The rear end of the second nut 11 is fixedly connected with the second pressing plate 12. The rear end of the second pressing plate 12 is fixedly connected with the second clamping block 13, and the second clamping block 13 is matched with the second mounting groove 17. The second clamping block 13 and the second pressing plate 12 are both located on the circumferential surface of the second threaded shaft 10 and are movably connected with the second threaded shaft 10. During operation, when disassembling the support seat 3, first rotate the second nut 11, and drive the second pressing plate 12 and the second clamping block 13 to rotate and move until the second pressing plate 12 is separated from the second support rod 2. After the second clamping block 13 is separated from the second mounting groove 17, the support seat 3 can be disassembled from the bottom end of the second support rod 2 for separate placement and transportation.

[0028] Furthermore, a second stopper is fixedly connected to the front end of the second threaded shaft 10. During operation, under the action of the second stopper, the second nut 11 can be prevented from being separated from the second threaded shaft 10.

[0029] Finally, it should be noted that the above are only 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 can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A display stand free combination fixing structure, comprising a first support rod (1), a second support rod (2) and a support seat (3), characterized in that: The first support rod (1) is located at the top end of the second support rod (2); the lower end of the first support rod (1) is fixedly connected to two connecting rods (4) which are symmetrically distributed on the left and right; the connecting rods (4) extend into the second support rod (2); and the connecting rods (4) are detachably connected to the second support rod (2) through a first fastening assembly; a first through hole (14), a first mounting groove (15), a second through hole (16) and a second mounting groove (17) are provided on the front end surface of the second support rod (2); the first through hole (14) and the first mounting groove (15) are communicated with each other; The second through hole (16) and the second mounting groove (17) are interconnected, and the first fastening assembly cooperates with the first through hole (14) and the first mounting groove (15); the support seat (3) is located at the bottom end of the second support rod (2); the top end of the support seat (3) is fixedly connected with two connecting blocks (9) which are symmetrically distributed on the left and right; the connecting blocks (9) extend into the second support rod (2), and the connecting blocks (9) are detachably connected to the second support rod (2) via the second fastening assembly; the second fastening assembly cooperates with the second through hole (16) and the second mounting groove (17).

2. The display stand free combination fixing structure according to claim 1, characterized in that: The first fastening assembly comprises a first threaded shaft (5), a first nut (6), a first clamping block (8) and a first pressing plate (7); the front end of the connecting rod (4) is fixedly connected to the first threaded shaft (5); the first threaded shaft (5) cooperates with the first through hole (14); the circumferential surface of the first threaded shaft (5) is threadedly connected to the first nut (6); the rear end of the first nut (6) is fixedly connected to the first pressing plate (7); the rear end of the first pressing plate (7) is fixedly connected to the first clamping block (8); the first clamping block (8) cooperates with the first mounting groove (15); the first pressing plate (7) and the first clamping block (8) are both located on the circumferential surface of the first threaded shaft (5) and are movably connected to the first threaded shaft (5).

3. The display stand free combination fixing structure according to claim 2, characterized in that: The front end of the first threaded shaft (5) is fixedly connected to a first stopper.

4. The display stand free combination fixing structure according to claim 1, characterized in that: A plurality of the first installation grooves (15) are provided and are evenly distributed vertically.

5. The display stand free combination fixing structure according to claim 1, characterized in that: The second fastening assembly comprises a second threaded shaft (10), a second pressing plate (12), a second nut (11) and a second clamping block (13); the front end of the connecting block (9) is fixedly connected to the second threaded shaft (10), and the second threaded shaft (10) cooperates with the second through hole (16); the circumferential surface of the second threaded shaft (10) is threadedly connected to the second nut (11); the rear end of the second nut (11) is fixedly connected to the second pressing plate (12); the rear end of the second pressing plate (12) is fixedly connected to the second clamping block (13), and the second clamping block (13) cooperates with the second mounting groove (17); the second clamping block (13) and the second pressing plate (12) are both located on the circumferential surface of the second threaded shaft (10) and are both movably connected to the second threaded shaft (10).

6. The display stand free combination fixing structure according to claim 5, characterized in that: A second stopper is fixedly connected to the front end of the second threaded shaft (10).

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