A combination stand

Abstract

The utility model discloses a combined exhibition stand relates to exhibition stand technical field, including display box, its characterized in that: the one end of display box is equipped with exhibition exit, the both sides of display box all are equipped with first rotation hole, and the center of two first rotation holes is located at the same height, and the center of two first rotation holes is not concentric, and rotation axle is rotationally installed in two first rotation holes, and the one end in display box of two rotation axles all are fixed with the round plate of with each other coaxial arrangement, and a plurality of display stand bodies that are horizontally arranged are arranged between two round plates, and the both sides of display stand body all are fixed with fixed shaft. The utility model places each display stand in the shell, and each exhibition stand is commonly connected with a replacement component, and each display stand can replace the position through replacement component, thereby guaranteeing that the articles on each display stand can all show, thereby can accommodate more display in small space, and be convenient for subsequent display.

Description

Technical Field

[0001] This utility model relates to the field of exhibition booth technology, and in particular to a modular exhibition booth. Background Technology

[0002] An exhibition booth is a platform for showcasing products. Having a good booth at an exhibition not only enhances a company's influence but also demonstrates its strength. However, each company at an exhibition has a limited area for display.

[0003] At the exhibition, each company has a limited area for display, which means they are given a certain amount of space. If a company has too many exhibits, it will need to set up more booths to display them. If the display space is limited, it is too troublesome to change the exhibits regularly. Utility Model Content

[0004] The purpose of this application is to provide a modular exhibition stand to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this application provides the following technical solution: a modular display stand, comprising a display case, characterized in that: one end of the display case has an opening for display, both sides of the display case have first rotating holes, the centers of the two first rotating holes are at the same height, the centers of the two first rotating holes are not concentric, a rotating shaft is rotatably installed in each of the two first rotating holes, one end of each rotating shaft located inside the display case is fixed with a circular plate coaxially arranged with each other, a plurality of horizontally arranged display stand bodies are arranged between the two circular plates, both sides of the display stand body are fixed with fixed shafts, the two fixed shafts are respectively located at both ends of the display stand body and their central axes are at the same height, one end of each fixed shaft is rotatably installed at a non-central position of the two circular plates, and the interior of the display case is provided with a drive mechanism for synchronously rotating the two circular plates.

[0006] As a further supplement to this solution, the tabletop of the display stand is provided with a pull-out panel, the top of the display stand is provided with a guide structure that allows the pull-out panel to move linearly, and a frustum is rotatably mounted on the top surface of the pull-out panel.

[0007] As a further supplement to this solution, the guide structure includes multiple guide bars with a T-shaped cross-section, each guide bar being fixed to the table surface of the display stand body, and the pull-out plate being slidably sleeved on each guide bar.

[0008] As a further supplement to this solution, a fixing hole is provided at one end of the bottom of the display stand body, and a reset-type knob plunger is fixed in the fixing hole. Positioning holes that are compatible with the reset-type knob plunger are provided at both ends of the bottom of the pull-out stand.

[0009] As a further supplement to this solution, the driving mechanism includes a synchronizing rod. Two second rotating holes are opened on both sides of the bottom of the display case, and the two second rotating holes are coaxially arranged. A synchronizing rod is rotatably installed in both second rotating holes. Both ends of the synchronizing rod are provided with synchronizing structures to enable the two rotating shafts to rotate synchronously. A worm gear is fixed on the outside of the synchronizing rod and is coaxially arranged with it. The worm gear meshes with a worm gear coaxially arranged with it. Support plates are rotatably installed on both ends of the worm gear. The support plates are fixed to the display case. A servo motor is fixed at the bottom of the display case. The output shaft of the servo motor is coaxially fixed with the worm gear.

[0010] As a further supplement to this solution, the synchronization structure includes a first synchronization pulley, a synchronization belt, and a second synchronization pulley. The first synchronization pulley is coaxially fixed with its rotating shaft on the same side, the second synchronization pulley is coaxially fixed with the synchronization rod, and the synchronization belt is sleeved on the first and second synchronization pulleys.

[0011] As a further supplement to this solution, a plurality of support wheels are provided on the outer circumference of the circular plate and rotatably mounted on the display case, and the support wheels are in contact with the circular plate.

[0012] In summary, the technical effects and advantages of this utility model are as follows:

[0013] This utility model places each display stand inside the housing, and each display stand is connected to a replacement component. Each display stand can be repositioned through the replacement component, thereby ensuring that the items on each display stand can be displayed. This allows more display items to be accommodated in a small space, which is convenient for subsequent display. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a first-person perspective three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the overall second-view three-dimensional structure of the present invention;

[0017] Figure 3 This is a schematic diagram of the overall internal structure of this utility model;

[0018] Figure 4 This is a first-view three-dimensional structural diagram of the display stand body in this utility model;

[0019] Figure 5 This is a two-dimensional structural diagram of the display stand body in this utility model from a second perspective.

[0020] Figure 6 This is a schematic diagram of the installation of the guide structure in this utility model.

[0021] In the diagram: 1. Display case; 2. Display outlet; 3. Synchronous belt; 4. First synchronous pulley; 5. Second synchronous pulley; 6. Rotating shaft; 7. Circular plate; 8. Servo motor; 9. Synchronous rod; 10. Worm gear; 11. Worm wheel; 12. Display stand body; 13. Support wheel; 14. Reset knob plunger; 15. Fixed shaft; 16. Pull-out plate; 17. Guide bar; 18. Frustum. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example: Reference Figure 1-6 A modular display stand is shown, comprising a display case 1, characterized in that: an opening 2 is provided at one end of the display case 1, and first rotating holes are provided on both sides of the display case 1. The centers of the two first rotating holes are at the same height but not concentric. A rotating shaft 6 is rotatably installed in each of the two first rotating holes. A circular plate 7 coaxially arranged with each other is fixed at one end of the two rotating shafts 6 inside the display case 1. A plurality of horizontally arranged display stand bodies 12 are arranged between the two circular plates 7. Fixed shafts 15 are fixed on both sides of the display stand bodies 12. The two fixed shafts 15 are located at the two ends of the display stand bodies 12 respectively, and their central axes are at the same height. One end of the two fixed shafts 15 is rotatably installed at the non-center of the two circular plates 7. A drive mechanism for synchronously rotating the two circular plates 7 is provided inside the display case 1.

[0024] To further clarify: the two circular plates 7 and the drive mechanism constitute a complete replacement assembly;

[0025] As can be seen from the above connection relationship, when the two circular plates 7 rotate synchronously in the same direction, the fixed shafts 15 on both sides of the display stand body 12 are at the same height on the two circular plates 7 at all times, thereby ensuring that each display stand body 12 moves in a horizontal state, so that each display stand can be replaced.

[0026] Specifically, the display stand body 12 has a pull-out panel 16 on its surface, and a guide structure on the top of the display stand body 12 to allow the pull-out panel to move linearly. A frustum 18 is rotatably mounted on the top surface of the pull-out panel 16. Items to be displayed are placed on the frustum 18. When display is required, the items to be displayed are moved to the display exit 2, and then the pull-out panel 16 can be pulled out of the display exit 2. By rotating the disc, details can be displayed.

[0027] Specifically, the guide structure includes multiple guide bars 17 with a T-shaped cross-section. Each guide bar 17 is fixed to the table surface of the display stand body 12, and the pull-out plate 16 is slidably sleeved on each guide bar 17. The guide structure is designed so that the pull-out table and the display stand body 12 can only move in a relatively straight line.

[0028] Specifically, a fixing hole is provided at one end of the bottom of the display stand body 12, and a reset type knob plunger 14 (also known as a spring positioning pin) is fixed in the fixing hole. Positioning holes that are compatible with the reset type knob plunger 14 are provided at both ends of the bottom of the pull-out stand. When the pull-out stand is pulled out, it can be positioned by the reset type knob plunger 14.

[0029] Specifically, the driving mechanism includes a synchronizing rod 9. Two second rotating holes are opened on both sides of the bottom of the display case 1, and the two second rotating holes are coaxially arranged. A synchronizing rod 9 is rotatably installed in both second rotating holes. Both ends of the synchronizing rod 9 are provided with a synchronizing structure to enable the two rotating shafts 6 to rotate synchronously. A worm gear 11 is fixed to the outside of the synchronizing rod 9 and is coaxially arranged with it. The worm gear 11 meshes with a worm 10 coaxially arranged with it. Support plates are rotatably installed at both ends of the worm 10, and the support plates are fixed to the display case 1. A servo motor 8 is fixed to the bottom of the display case 1. The output shaft of the servo motor 8 is coaxially fixed with the worm 10. The synchronizing structure includes a first synchronizing wheel. 4. The timing belt 3 and the second timing pulley 5 are provided. The first timing pulley 4 is coaxially fixed with the rotating shaft 6 on the same side. The second timing pulley 5 is coaxially fixed with the timing rod 9. The timing belt 3 is sleeved on the first timing pulley 4 and the second timing pulley 5. The output shaft of the servo motor 8 drives the worm gear 10 to rotate. The worm gear 10 drives the worm wheel 11 to rotate. The worm wheel 11 drives the timing rod 9 to rotate. The first timing pulley 4 on both ends of the timing rod 9 rotates with the timing pulley. The two first timing pulleys 4 are connected to the two timing belts 3 respectively, so that the two second timing pulleys 5 rotate in the same direction and synchronously. The two second timing pulleys 5 are connected to the two rotating shafts 6 respectively, so that the two circular plates 7 rotate synchronously in the same direction.

[0030] Specifically, multiple support wheels 13 are rotatably mounted on the display box 1 on the outer circumference of the circular plate 7, and the support wheels 13 are in contact with the circular plate 7; the support wheels 13 are provided to support the circular plate 7, making the rotation of the circular plate 7 more stable.

[0031] To supplement the above: A wireless controller is fixedly installed inside display case 1. The controller is electrically connected to the various electrical components mentioned above, and staff can operate it using a remote control that is compatible with the wireless controller.

[0032] Working principle of this utility model:

[0033] Place each item to be displayed on its respective circular platform 18;

[0034] During the display, the servo motor 8 is started. The output shaft of the servo motor 8 drives the worm gear 10 to rotate, the worm gear 10 drives the worm wheel 11 to rotate, the worm wheel 11 drives the synchronous rod 9 to rotate, and the first synchronous wheels 4 on both ends of the synchronous rod 9 rotate with the synchronous wheel. The two first synchronous wheels 4 respectively drive the two second synchronous wheels 5 to rotate in the same direction and synchronously through the two synchronous belts 3. The two second synchronous wheels 5 respectively drive the two circular plates 7 to rotate synchronously in the same direction through the two rotating shafts 6. In this way, the fixed shafts 15 on both sides of the display stand body 12 are always at the same height on the two circular plates 7, thereby ensuring that each display stand body 12 remains horizontal when moving, so that each display stand can be repositioned.

[0035] Move the items to be displayed to the display outlet 2, then pull out the pull plate 16 from the display outlet 2 and position it by the reset knob plunger 14. Rotate the disc to display details.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A modular exhibition stand, comprising a display case (1), characterized in that: The display case (1) has an opening (2) at one end. The display case (1) has first rotating holes on both sides. The centers of the two first rotating holes are at the same height, but the centers of the two first rotating holes are not concentric. Rotating shafts (6) are rotatably installed in the two first rotating holes. The ends of the two rotating shafts (6) located inside the display case (1) are fixed with circular plates (7) that are coaxial with each other. Multiple horizontally arranged display platform bodies (12) are arranged between the two circular plates (7). Fixed shafts (15) are fixed on both sides of the display platform bodies (12). The two fixed shafts (15) are located at the two ends of the display platform bodies (12) and their central axes are at the same height. The ends of the two fixed shafts (15) are rotatably installed at the non-center of the circular plates (7) of the two circular plates (7). The display case (1) is equipped with a drive mechanism that makes the two circular plates (7) rotate synchronously.

2. The modular exhibition stand according to claim 1, characterized in that: The display stand body (12) has a pull-out plate (16) on its surface, and the top of the display stand body (12) has a guide structure that allows the pull-out plate to move linearly. A frustum (18) is rotatably mounted on the top surface of the pull-out plate (16).

3. A modular exhibition stand according to claim 2, characterized in that: The guide structure includes multiple guide strips (17) with a T-shaped cross section. Each guide strip (17) is fixed on the table surface of the display stand body (12), and the pull plate (16) is slidably sleeved on each guide strip (17).

4. A modular exhibition stand according to claim 3, characterized in that: The bottom of the display stand body (12) is provided with a fixing hole, and a reset type knob plunger (14) is fixed in the fixing hole. Both ends of the bottom of the pull-out stand are provided with positioning holes that are compatible with the reset type knob plunger (14).

5. A modular exhibition stand according to claim 1, characterized in that: The driving mechanism includes a synchronizing rod (9). Two second rotating holes are opened on both sides of the bottom of the display box (1), and the two second rotating holes are coaxially arranged. A synchronizing rod (9) is rotatably installed in both second rotating holes. Both ends of the synchronizing rod (9) are provided with a synchronizing structure to make the two rotating shafts (6) rotate synchronously. A worm wheel (11) is fixed on the outside of the synchronizing rod (9) and is coaxially arranged with it. The worm wheel (11) meshes with a worm (10) coaxially arranged with it. Both ends of the worm (10) are rotatably installed with support plates. The support plates are fixed to the display box (1). A servo motor (8) is fixed at the bottom of the display box (1). The output shaft of the servo motor (8) is coaxially fixed with the worm (10).

6. A modular exhibition stand according to claim 5, characterized in that: The synchronization structure includes a first synchronization pulley (4), a synchronization belt (3), and a second synchronization pulley (5). The first synchronization pulley (4) is coaxially fixed with its rotating shaft (6) on the same side. The second synchronization pulley (5) is coaxially fixed with the synchronization rod (9). The synchronization belt (3) is sleeved on the first synchronization pulley (4) and the second synchronization pulley (5).

7. A modular exhibition stand according to claim 1, characterized in that: Multiple support wheels (13) are provided on the outer circumference of the circular plate (7) and are rotatably mounted on the display box (1). The support wheels (13) are in contact with the circular plate (7).

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