A rotating dustproof display case

Abstract

This utility model belongs to the field of display cabinets, specifically a rotating dustproof display cabinet. Addressing the problem that most existing display cabinets use a fixed structure, limiting their placement to a single location and resulting in limited viewing angles and mediocre display effects, this invention proposes the following solution: a polygonal base and a polygonal display frame rotatably mounted on top of the base. Each face of the polygonal display frame has a door frame rotatably mounted on it. Multiple placement plates are used to hold exhibits, and these plates are fixedly mounted inside the polygonal display frame. During use, the rotation of the polygonal display frame allows for omnidirectional display of multiple exhibits, enabling any exhibit to be moved to the main display area, thus improving the display effect. Furthermore, the internal fixing mechanism provides limiting and fixing for the polygonal display frame and door frames. This display cabinet is dustproof, easy to operate, and offers excellent display results.

Description

Technical Field

[0001] This utility model relates to the field of display cabinet technology, and in particular to a rotating dustproof display cabinet. Background Technology

[0002] In the exhibition and display industry, display cases are important equipment for displaying and protecting exhibits. Their design and function are crucial to improving the exhibition effect and visitor experience. Most traditional display cases adopt a fixed structure, which can only be placed in a designated position for display. The angle is limited, and the display effect is relatively average. Although some display cases are equipped with motors and other driving components, which can make them rotate continuously for display, making it easier to observe the entire exhibit, they are difficult to adjust and cannot display the main exhibit in aisles or other high-traffic areas. Utility Model Content

[0003] The purpose of this utility model is to solve the shortcomings of existing technologies, which mostly adopt fixed structures, can only be placed in a designated position for display, have limited angles, and have a relatively average display effect. Therefore, a rotating dustproof display case is proposed.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A rotating dustproof display case includes a polygonal base and a polygonal display frame rotatably disposed on top of the polygonal base, wherein each face of the polygonal display frame is rotatably provided with a door frame;

[0006] Multiple placement boards are used to place exhibits, and all of the placement boards are fixedly installed inside the polygonal display frame;

[0007] A fixing mechanism is used to limit and fix the polygonal display frame and the door frame. The fixing mechanism is set inside the polygonal base. The fixing mechanism includes a lower slide plate, which is slidably set inside the polygonal base. Multiple fixing rods are fixedly set on the top of the lower slide plate. A fixing groove is opened at the bottom of the door frame. The tops of the multiple fixing rods slide through the polygonal base and the polygonal display frame, and the multiple fixing rods cooperate with the multiple fixing grooves respectively.

[0008] In one possible design, the polygonal base has multiple limiting rods fixedly installed inside, and the lower slide plate is slidably sleeved on the outer wall of the multiple limiting rods. The outer wall of the limiting rod is sleeved with a compression spring, and the two ends of the compression spring are respectively fixedly installed on the bottom of the lower slide plate and the bottom inner wall of the polygonal base.

[0009] In one possible design, the polygonal base has multiple limiting rods fixedly installed inside, and the lower slide plate is slidably sleeved on the outer wall of the multiple limiting rods. The outer wall of the limiting rod is sleeved with a compression spring, and the two ends of the compression spring are respectively fixedly installed on the bottom of the lower slide plate and the bottom inner wall of the polygonal base.

[0010] In one possible design, the polygonal base has multiple limiting rods fixedly installed inside, and the lower slide plate is slidably sleeved on the outer wall of the multiple limiting rods. The outer wall of the limiting rod is sleeved with a compression spring, and the two ends of the compression spring are respectively fixedly installed on the bottom of the lower slide plate and the bottom inner wall of the polygonal base.

[0011] In one possible design, each face of the polygonal display frame has a first auxiliary sliding hole, the outer wall of the first insertion rod is fixedly provided with a first auxiliary sliding plate, and multiple first auxiliary sliding plates extend to the outside of the polygonal display frame through multiple first auxiliary sliding holes.

[0012] In one possible design, the fixing mechanism further includes multiple second-order inserts, a sliding groove is provided on one side of the door frame, and the multiple second-order inserts are slidably disposed inside the multiple sliding grooves. The inner wall of the polygonal display frame is provided with multiple second-order slots, and the multiple second-order inserts cooperate with the multiple second-order slots respectively.

[0013] In one possible design, a second auxiliary sliding hole is provided on one side of the door frame, and the second auxiliary sliding hole is connected to an adjacent sliding groove. A second auxiliary sliding plate is fixedly provided on the outer wall of the second insert rod, and multiple second auxiliary sliding plates extend to the outside of the door frame through multiple second auxiliary sliding holes.

[0014] In this application, during actual use, stepping on either side slide will cause the lower slide to move downwards. The lower slide will then cause the fixing rod to move downwards, disengaging the fixing rod from the polygonal display frame and the door frame, thus releasing both from their initial fixed state. If it is necessary to open the door frame to place or change the exhibits inside, simply move the corresponding second auxiliary slide. The second auxiliary slide will move the second insertion rod, causing one end of the second insertion rod to disengage from the interior of the second slot, completely releasing the door frame from its fixed state. At this point, the door frame can be rotated and opened for operation. Similarly, when it is necessary to rotate the polygonal display frame to move the exhibits to a high-traffic area such as an aisle, simply step on the side slide while moving any one of the first auxiliary slides upwards. The first auxiliary slide will then move the first insertion rod upwards, and the upper slide will move multiple first insertion rods together, disengaging them from the interior of the first slot, thus completely releasing the polygonal display frame from its fixed state, allowing the polygonal display frame to be rotated.

[0015] In this utility model, the rotating dustproof display case, through the rotatable polygonal display frame, can rotate and reposition the exhibits on any side to face the main display side in the direction of the corridor light, thereby obtaining a better display effect, with high flexibility and more in line with practical use;

[0016] In this utility model, the rotating dustproof display case can limit and fix both the polygonal display frame and the door frame through a fixing mechanism, thereby ensuring stability during use. At the same time, when it is necessary to open the door frame or rotate and adjust the polygonal display frame, the fixing can be released separately to perform the corresponding operation, ensuring actual needs.

[0017] In this invention, the rotating polygonal display frame enables a full-range display of multiple exhibits, allowing any exhibit to be moved to the main display surface, thus improving the display effect. The internal fixing mechanism limits and fixes the polygonal display frame and the door frame. The display case is dustproof, easy to operate, and has a good display effect. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of a rotating dustproof display case proposed in this utility model;

[0019] Figure 2 This is a side view sectional structural diagram of a rotating dustproof display case proposed in this utility model;

[0020] Figure 3 This is a front view cross-sectional structural diagram of a rotating dustproof display case proposed in this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the rotating dustproof display case proposed in this utility model.

[0022] In the diagram: 1. Polygonal base; 2. Polygonal display frame; 3. Door frame; 4. Placement board; 5. First auxiliary sliding hole; 6. First auxiliary sliding plate; 7. Second auxiliary sliding hole; 8. Second auxiliary sliding plate; 9. Compression spring; 10. Limiting rod; 11. Fixing rod; 12. Lower sliding plate; 13. Side sliding hole; 14. Side sliding plate; 15. Fixing groove; 16. Upper sliding plate; 17. Inner cavity; 18. First insertion rod; 19. First slot; 20. Slide groove; 21. Second insertion rod; 22. Second slot. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Example 1

[0025] Reference Figure 1-2 A display case includes a polygonal base 1 and a polygonal display frame 2. The polygonal display frame 2 is rotatably mounted on the top of the polygonal base 1. Each face of the polygonal display frame 2 is rotatably mounted with a door frame 3. Transparent glass is installed inside the door frame 3 to prevent dust from entering the display case and ensure the cleanliness of the exhibits. Multiple placement boards 4 are fixedly installed inside the polygonal display frame 2 for placing exhibits.

[0026] The polygonal base 1 has a fixing mechanism inside. The fixing mechanism includes a lower slide plate 12, which is slidably disposed inside the polygonal base 1. Multiple fixing rods 11 are fixedly disposed on the top of the lower slide plate 12, and a fixing groove 15 is provided at the bottom of the door frame 3. The top ends of the multiple fixing rods 11 slide through the polygonal base 1 and the polygonal display frame 2, and cooperate with the multiple fixing grooves 15.

[0027] Multiple limiting rods 10 are fixedly installed inside the polygonal base 1, and the lower slide plate 12 is slidably sleeved on the outer wall of the multiple limiting rods 10. A compression spring 9 is sleeved on the outer wall of the limiting rod 10, and the two ends of the compression spring 9 are respectively fixedly installed on the bottom of the lower slide plate 12 and the bottom inner wall of the polygonal base 1. When the lower slide plate 12 moves, the compression spring 9 can provide a restoring force so that the fixing rod 11 can be re-inserted into the fixing groove 15.

[0028] Each face of the polygonal base 1 has a sliding hole 13, and each face of the lower slide plate 12 is fixedly provided with a sliding plate 14. Multiple sliding plates 14 extend to the outside of the polygonal base 1 through the sliding holes 13 to facilitate the sliding of the lower slide plate 12.

[0029] Specifically, stepping on either side of the slide plate 14 will cause the lower slide plate 12 to move downwards. The lower slide plate 12 will cause the fixing rod 11 to move downwards, and the fixing rod 11 will detach from the polygonal display frame 2 and the door frame 3, thus releasing both of them from their initial fixed state.

[0030] This application can be used in the field of display cases, or in other fields applicable to this application.

[0031] Example 2

[0032] refer to Figure 1 , Figure 3Based on Embodiment 1, an improvement is made: a rotating dustproof display case, applied in the field of display cases, further comprising an inner cavity 17 formed at the top of the polygonal display frame 2, with multiple upper sliding plates 16 slidably disposed inside the inner cavity 17. Multiple first-position inserts 18 are fixedly disposed at the bottom of the upper sliding plates 16, and multiple first-position slots 19 are formed at the top of the polygonal base 1. The bottom ends of the first-position inserts 18 slidably penetrate the polygonal display frame 2 and cooperate with the multiple first-position slots 19, thereby increasing the stability of the polygonal display frame 2.

[0033] Each face of the polygonal display frame 2 has a first auxiliary sliding hole 5, and a first auxiliary sliding plate 6 is fixedly installed on the outer wall of the first insertion rod 18. Multiple first auxiliary sliding plates 6 extend to the outside of the polygonal display frame 2 through multiple first auxiliary sliding holes 5 to facilitate the sliding of the first insertion rod 18.

[0034] Specifically, when it is necessary to rotate the polygonal display frame 2 to move the exhibit to a high-traffic area such as an aisle, simply step on the side slide plate 14 while moving any one of the first auxiliary slide plates 6 upwards. The first auxiliary slide plate 6 will then move the first insertion rod 18 upwards, which in turn will move multiple first insertion rods 18 together via the upper slide plate 16, disengaging them from the first slot 19. This completely releases the polygonal display frame 2 from its fixation, allowing it to be rotated. For example... Figure 4 .

[0035] Reference Figure 1 , Figure 3 A sliding groove 20 is provided on one side of the door frame 3, and multiple second-order insert rods 21 are slidably disposed inside the multiple sliding grooves 20. Multiple second-order slots 22 are provided on the inner wall of the polygonal display frame 2, and multiple second-order insert rods 21 cooperate with multiple second-order slots 22, thereby further increasing the fixed stability of the door frame 3.

[0036] A second auxiliary sliding hole 7 is also provided on one side of the door frame 3, and the second auxiliary sliding hole 7 is connected to the adjacent sliding groove 20. A second auxiliary sliding plate 8 is fixedly provided on the outer wall of the second insertion rod 21. Multiple second auxiliary sliding plates 8 extend to the outside of the door frame 3 through multiple second auxiliary sliding holes 7 to facilitate the sliding of the second insertion rod 21.

[0037] Specifically, if it is necessary to open the door frame 3 to place or change the exhibits inside, simply step on the side slide plate 14 and move the corresponding second auxiliary slide plate 8. The second auxiliary slide plate 8 will drive the second insertion rod 21 to move, so that one end of the second insertion rod 21 is disengaged from the inside of the second slot 22, thus completely releasing the door frame 3 from its fixation. At this time, the door frame 3 can be rotated and opened for operation.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A rotating dustproof display case, characterized in that, include: A polygonal base (1) and a polygonal display frame (2) rotatably disposed on top of the polygonal base (1), each face of the polygonal display frame (2) being rotatably provided with a door frame (3). Multiple placement boards (4) are used to place exhibits, and all of the multiple placement boards (4) are fixedly set inside the polygonal display frame (2); A fixing mechanism is used to limit and fix the polygonal display frame (2) and the door frame (3). The fixing mechanism is set inside the polygonal base (1). The fixing mechanism includes a sliding plate (12). The sliding plate (12) is slidably set inside the polygonal base (1). Multiple fixing rods (11) are fixedly set on the top of the sliding plate (12). A fixing groove (15) is opened at the bottom of the door frame (3). The tops of the multiple fixing rods (11) slide through the polygonal base (1) and the polygonal display frame (2). The multiple fixing rods (11) are respectively matched with the multiple fixing grooves (15).

2. The rotating dustproof display case according to claim 1, characterized in that, Multiple limiting rods (10) are fixedly installed inside the polygonal base (1), and the sliding plate (12) is slidably sleeved on the outer wall of the multiple limiting rods (10). A compression spring (9) is sleeved on the outer wall of the limiting rod (10), and the two ends of the compression spring (9) are respectively fixedly installed at the bottom of the sliding plate (12) and the bottom inner wall of the polygonal base (1).

3. A rotating dustproof display case according to claim 2, characterized in that, Each face of the polygonal base (1) is provided with a side sliding hole (13), and each face of the lower slide plate (12) is fixedly provided with a side slide plate (14), and multiple side slide plates (14) extend to the outside of the polygonal base (1) through the side sliding hole (13).

4. A rotating dustproof display case according to claim 3, characterized in that, The fixing mechanism also includes multiple first-position inserts (18). An inner cavity (17) is provided above the interior of the polygonal display frame (2). Multiple upper slide plates (16) are slidably arranged inside the inner cavity (17). The multiple first-position inserts (18) are fixedly arranged at the bottom of the upper slide plates (16). Multiple first-position slots (19) are provided at the top of the polygonal base (1). The bottom ends of the first-position inserts (18) slide through the polygonal display frame (2), and the bottom ends of the multiple first-position inserts (18) respectively cooperate with the multiple first-position slots (19).

5. A rotating dustproof display case according to claim 4, characterized in that, Each face of the polygonal display frame (2) is provided with a first auxiliary sliding hole (5), and a first auxiliary sliding plate (6) is fixedly provided on the outer wall of the first insertion rod (18), and multiple first auxiliary sliding plates (6) extend to the outside of the polygonal display frame (2) through multiple first auxiliary sliding holes (5).

6. A rotating dustproof display case according to claim 3, characterized in that, The fixing mechanism also includes multiple second-order inserts (21), a sliding groove (20) is provided on one side of the door frame (3), and multiple second-order inserts (21) are slidably disposed inside the multiple sliding grooves (20). Multiple second-order slots (22) are provided on the inner wall of the polygonal display frame (2), and multiple second-order inserts (21) cooperate with multiple second-order slots (22).

7. A rotating dustproof display case according to claim 6, characterized in that, A second auxiliary sliding hole (7) is provided on one side of the door frame (3), and the second auxiliary sliding hole (7) is connected to the adjacent sliding groove (20). A second auxiliary sliding plate (8) is fixedly provided on the outer wall of the second insertion rod (21). Multiple second auxiliary sliding plates (8) extend to the outside of the door frame (3) through multiple second auxiliary sliding holes (7).

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