Multifunctional modular display case

Abstract

The utility model relates to display box technical field, concretely is multifunctional modular display box, including display box, the top hinged cover of display box, the outer wall both sides of display box all are provided with support, the inner chamber of two support all are through bearing swing joint has rotary column, the outer wall of two rotary column all are fixed and are connected with rotary block, the outer wall of two rotary block all are provided with fixed plate, two fixed plate all are provided with through -hole, the outer wall both sides of display box all are provided with rack. This multifunctional modular display box solves the modular display box and is used between the splicing use of multiple display boxes, makes multiple display boxes splicing to be a cabinet and shows the goods of belonging to the same series, and the splicing of the existing display box all is spliced to be the character of Chinese character "yi", and the distance from one end to the other end is long, and the problem that the explanation personnel is not convenient for explaining different products.

Description

Technical Field

[0001] This utility model relates to the field of display box technology, specifically a multifunctional modular display box. Background Technology

[0002] A display case is a specialized container used for displaying, exhibiting, or storing items. Through structural design, material selection, and functional configuration, it highlights the visual appeal, protection, and interactivity of exhibits. Widely used in commercial retail, exhibitions, cultural collections, and industrial displays, the display case is a key carrier for conveying the value of exhibits; its design must balance display effectiveness, protective performance, and user experience. With technological advancements, intelligent sensing, green materials, and modular design will drive the development of display cases towards "intelligent, low-carbon, and personalized" solutions, providing more efficient and secure display solutions for the commercial, cultural, and technological sectors.

[0003] Modular display cases are often used to connect multiple display cases together to form a counter for displaying products belonging to the same series. However, existing display cases are all connected in a straight line, with a long distance from one end to the other, which makes it inconvenient for staff to explain different products. To address this issue, a multifunctional modular display case has been developed. Utility Model Content

[0004] The purpose of this utility model is to provide a multifunctional modular display case to solve the problems mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution: a multifunctional modular display case, including a display case with a lid hinged to the top. Supports are provided on both sides of the outer wall of the display case. Rotating columns are rotatably connected to the inner cavities of the two supports via bearings. Rotating blocks are fixedly sleeved on the outer walls of the two rotating columns. Fixing plates are provided on the outer walls of the two rotating blocks. Through holes are provided on the two fixing plates. Frames are provided on both sides of the outer wall of the display case. Fixing components are provided in the inner cavities of the two frames to fix the angle of the rotating columns. By rotating the rotating columns, the fixing plates are rotated, allowing the angle of the fixing plates to be adjusted according to the splicing requirements of the display case. This solves the problem that modular display cases are often used for splicing multiple display cases together to display products belonging to the same series on a single counter. Existing display case splicing is typically done in a straight line, with a long distance from one end to the other, making it inconvenient for presenters to explain different products. The fixing components allow for adjustment of the angle of the rotating columns. The device's stability is improved by fixing the rotating column, which drives the fixing plate to rotate. This allows for adjustment of the fixing plate's angle according to the display case's assembly requirements. This addresses the issue that existing modular display cases are typically used for assembling multiple cases to display products from the same series on a single counter. In contrast, existing display case assemblies are often arranged in a straight line, resulting in a long distance between ends and hindering explanations of different products. Rotating the handle rotates the lead screw, creating opposing driving forces on the left and right sides of the lead screw's outer wall. This causes two sliders to slide simultaneously towards the center of the frame's inner cavity under the combined action of the limiting groove and the limiting block. This, in turn, pushes the rack away from the display case, engaging with the gear. This fixes the angle of the rotating column, preventing changes in the fixing plate's angle after assembly and improving the device's stability during use.

[0005] Preferably, the fixing component includes a gear, a pushing component, and a rack. The gear is fixedly sleeved on the outer wall of the rotating column, the pushing component is disposed in the inner cavity of the frame, and the rack is disposed on the side of the pushing component away from the display box and meshes with the gear. By pushing the rack away from the display box through the pushing component, it can be pushed to slide away from the display box and mesh with the gear, thereby fixing the angle of the rotating column and preventing the angle of the fixing plate from changing after the display box is assembled, thus improving the stability of the device during use.

[0006] Preferably, the pushing assembly includes a lead screw, a handle, sliders, connecting rods, and a limiting assembly. One end of the lead screw is rotatably connected to the left side of the inner cavity of the frame via a bearing, and the other end of the lead screw extends to the front end of the frame and is fixedly connected to the handle. Two sliders are screwed to the left and right sides of the outer wall of the lead screw, respectively. One end of each of the two connecting rods is hinged to the outer wall of the two sliders, and the other end of each connecting rod is hinged to the front and rear sides of the right end of the rack, respectively. The limiting assembly is located on one side of the outer wall of the display case and is fixedly connected to the two sliders. By rotating the handle, the handle drives the lead screw to rotate, thereby generating opposite driving forces on the opposite threads on the left and right sides of the outer wall of the lead screw. Under the combined action of the limiting groove and the limiting block, the two sliders slide simultaneously toward the center of the inner cavity of the frame, thereby causing the two connecting rods to push the rack to slide away from the display case and engage with the gear. This can fix the angle of the rotating column, prevent the angle of the fixing plate from changing after the display case is assembled, and improve the stability of the device during use.

[0007] Preferably, the threads on the left and right sides of the outer wall of the lead screw have opposite directions of rotation, which can generate relative thread rotational forces on the left and right sides of the outer wall when the lead screw rotates, so that the two sliders slide relative to each other simultaneously under the combined action of the limiting groove and the limiting block.

[0008] Preferably, the limiting component includes a limiting groove and limiting blocks. The limiting groove is opened on one side of the outer wall of the display box. Both limiting blocks are slidably embedded in the inner cavity of the limiting groove and are fixedly connected to two sliders respectively. Under the joint action of the limiting groove and the limiting blocks, the sliders can be prevented from rotating with the lead screw when the lead screw rotates, thus improving the stability of the pushing component during use.

[0009] Preferably, the inner cavity of the limiting groove and the outer wall of the limiting block are adapted to each other and are both in the shape of a "T", which can keep one end of the limiting block embedded in the inner cavity of the limiting groove, thus improving the stability of the limiting component during use.

[0010] Preferably, the outer circumference of the handle is provided with anti-slip ridges, which can improve the roughness of the outer circumference of the handle, thereby preventing the hand from slipping when rotating the handle and improving the stability of the device during use.

[0011] Preferably, the front end of the lid is detachably locked to the front end of the display case via a latch, which can lock the lid in place.

[0012] Preferably, the inner cavity of the display case is equipped with a cushioning pad to prevent the objects stored inside from colliding with the inner wall of the display case and being damaged.

[0013] Preferably, the bottom of the display case is equipped with an anti-slip pad to prevent the display case from moving during use, thereby improving the stability of the device during use.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: By rotating the rotating column, the fixed plate can be rotated, and the angle of the fixed plate can be adjusted according to the splicing requirements of the display box. This solves the problem that modular display boxes are mostly used for splicing multiple display boxes together to form a counter to display products belonging to the same series. However, the existing display boxes are spliced ​​in a straight line, with a long distance from one end to the other, which is not convenient for the presenter to explain different products. By rotating the handle, the screw is rotated, which in turn causes the opposing threads on the left and right sides of the screw's outer wall to generate opposite driving forces. This causes the two sliders to slide simultaneously toward the center of the frame's inner cavity under the combined action of the limiting groove and the limiting block. Consequently, the two connecting rods push the rack to slide away from the display case and engage with the gear, thus fixing the angle of the rotating column. This prevents the angle of the fixing plate from changing after the display case is assembled, improving the stability of the device during use. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a bottom view of the present invention; Figure 3 This is a rear view of the present invention; Figure 4 This utility model Figure 1 Enlarged view of point A; Figure 5 This utility model Figure 3 Enlarged view of point B.

[0016] In the diagram: 1. Display case; 2. Case lid; 3. Support; 4. Rotating column; 5. Rotating block; 6. Fixing plate; 7. Through hole; 8. Frame; 9. Gear; 10. Rack; 11. Lead screw; 12. Handle; 13. Slider; 14. Connecting rod; 15. Limiting groove; 16. Limiting block. Detailed Implementation

[0017] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1 to 5This utility model provides a technical solution: a multifunctional modular display box, including a display box 1, a lid 2 hinged to the top of the display box 1, supports 3 on both sides of the outer wall of the display box 1, rotating columns 4 rotatably connected to the inner cavities of the two supports 3 via bearings, rotating blocks 5 fixedly sleeved on the outer walls of the two rotating columns 4, and fixing plates 6 on the outer walls of the two rotating blocks 5, with through holes 7 on the two fixing plates 6. Frames 8 are provided on both sides of the outer wall of the display box 1, and fixing components are provided in the inner cavities of the two frames 8 for fixing the angle of the rotating columns 4. By rotating the rotating columns 4, the rotating columns 4 drive the fixing plates 6. The rotating component allows for adjustment of the angle of the fixing plate 6 according to the splicing requirements of the display box 1. This solves the problem that modular display boxes 1 are often used for splicing multiple display boxes 1 together to form a counter for displaying products belonging to the same series. However, existing display boxes 1 are spliced ​​in a straight line, with a long distance from one end to the other, which is inconvenient for presenters to explain different products. By setting up the fixing component, the angle of the rotating column 4 can be fixed, preventing the angle of the fixing plate 6 from changing after the display box 1 is spliced, thus improving the stability of the device during use.

[0019] In this embodiment, the fixing component includes a gear 9, a pushing component, and a rack 10. The gear 9 is fixedly sleeved on the outer wall of the rotating column 4. The pushing component is disposed in the inner cavity of the frame 8. The rack 10 is disposed on the side of the pushing component away from the display box 1 and meshes with the gear 9. By pushing the rack 10 to slide away from the display box 1 and mesh with the gear 9, the angle of the rotating column 4 can be fixed, preventing the angle of the fixing plate 6 from changing after the display box 1 is assembled, thus improving the stability of the device during use.

[0020] In this embodiment, the pushing assembly includes a lead screw 11, a handle 12, a slider 13, a connecting rod 14, and a limiting assembly. One end of the lead screw 11 is rotatably connected to the left side of the inner cavity of the frame 8 via a bearing, and the other end of the lead screw 11 extends to the front end of the frame 8 and is fixedly connected to the handle 12. Two sliders 13 are respectively screwed to the left and right sides of the outer wall of the lead screw 11. One end of each of the two connecting rods 14 is hinged to the outer wall of the two sliders 13, and the other end of each of the two connecting rods 14 is respectively hinged to the front and rear sides of the right end of the rack 10. The limiting assembly is located on one side of the outer wall of the display case 1 and is connected to the two sliders 13. Block 13 is fixedly connected. By rotating the handle 12, the handle 12 drives the lead screw 11 to rotate, which in turn causes the threads on the left and right sides of the outer wall of the lead screw 11 to generate relative thread rotation force. Under the combined action of the limiting groove 15 and the limiting block 16, the two sliders 13 slide simultaneously toward the center of the inner cavity of the frame 8. This causes the two connecting rods 14 to push the rack 10 to slide away from the display box 1 and engage with the gear 9. This can fix the angle of the rotating column 4, prevent the angle of the fixing plate 6 from changing after the display box 1 is assembled, and improve the stability of the device during use.

[0021] In this embodiment, the threads on the left and right sides of the outer wall of the lead screw 11 are rotated in opposite directions, which can generate relative thread rotational forces on the left and right sides of the outer wall when the lead screw 11 rotates, so that the two sliders 13 slide relative to each other simultaneously under the combined action of the limiting groove 15 and the limiting block 16.

[0022] In this embodiment, the limiting component includes a limiting groove 15 and limiting blocks 16. The limiting groove 15 is opened on one side of the outer wall of the display box 1. The two limiting blocks 16 are slidably embedded in the inner cavity of the limiting groove 15 and are respectively fixedly connected to the two sliders 13. Under the joint action of the limiting groove 15 and the limiting blocks 16, the sliders 13 can be prevented from rotating with the lead screw 11 when the lead screw 11 rotates, thereby improving the stability of the pushing component during use.

[0023] In this embodiment, the inner cavity of the limiting groove 15 and the outer wall of the limiting block 16 are adapted to each other and are both in the shape of a "T". This allows one end of the limiting block 16 to always remain embedded in the inner cavity of the limiting groove 15, thereby improving the stability of the limiting component during use.

[0024] In this embodiment, the outer circumference of the handle 12 is provided with anti-slip ridges, which can improve the roughness of the outer circumference of the handle 12, thereby preventing the handle 12 from slipping out of the hand when rotating, and improving the stability of the device during use.

[0025] In this embodiment, the front end of the lid 2 is detachably locked to the front end of the display box 1 via a latch, which can lock the lid 2.

[0026] In this embodiment, the inner cavity of the display box 1 is provided with a cushioning pad to prevent the objects stored inside the display box 1 from colliding with the inner wall of the display box 1 and being damaged.

[0027] In this embodiment, the bottom of the display box 1 is provided with an anti-slip pad, which can prevent the display box 1 from moving during use and improve the stability of the device during use.

[0028] The working principle is as follows: By rotating the rotating column 4, the fixed plate 6 is rotated, and the angle of the fixed plate 6 can be adjusted according to the splicing requirements of the display box 1. This solves the problem that modular display boxes 1 are mostly used for splicing multiple display boxes 1 together to form a counter to display products belonging to the same series. However, the existing display boxes 1 are spliced ​​in a straight line, with a long distance from one end to the other, which is not convenient for the presenter to explain different products. By rotating the handle 12, the handle 12 drives the lead screw 11 to rotate, which in turn causes the threads on the left and right sides of the outer wall of the lead screw 11 to generate relative thread rotation force. Under the combined action of the limiting groove 15 and the limiting block 16, the two sliders 13 slide simultaneously towards the center of the inner cavity of the frame 8. This causes the two connecting rods 14 to push the rack 10 to slide away from the display box 1 and engage with the gear 9, thereby fixing the angle of the rotating column 4 and preventing the angle of the fixed plate 6 from changing after the display box 1 is spliced, thus improving the stability of the device during use.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multifunctional modular display case, comprising a display case (1), characterized in that: The top of the display box (1) is hinged with a box cover (2). The outer walls of the display box (1) are provided with brackets (3). The inner cavities of the two brackets (3) are rotatably connected to rotating columns (4) through bearings. The outer walls of the two rotating columns (4) are fixedly fitted with rotating blocks (5). The outer walls of the two rotating blocks (5) are provided with fixing plates (6). The two fixing plates (6) are provided with through holes (7). The outer walls of the display box (1) are provided with frames (8). The inner cavities of the two frames (8) are provided with fixing components for fixing the angle of the rotating columns (4).

2. The multifunctional modular display box according to claim 1, characterized in that: The fixing component includes a gear (9), a pushing component, and a rack (10). The gear (9) is fixedly sleeved on the outer wall of the rotating column (4). The pushing component is located in the inner cavity of the frame (8). The rack (10) is located on the side of the pushing component away from the display box (1) and meshes with the gear (9).

3. The multifunctional modular display box according to claim 2, characterized in that: The pushing assembly includes a lead screw (11), a handle (12), a slider (13), a connecting rod (14), and a limiting assembly. One end of the lead screw (11) is rotatably connected to the left side of the inner cavity of the frame (8) via a bearing. The other end of the lead screw (11) extends to the front end of the frame (8) and is fixedly connected to the handle (12). The two sliders (13) are respectively screwed to the left and right sides of the outer wall of the lead screw (11). One end of the two connecting rods (14) is respectively hinged to the outer wall of the two sliders (13). The other end of the two connecting rods (14) is respectively hinged to the front and rear sides of the right end of the rack (10). The limiting assembly is set on one side of the outer wall of the display box (1) and is fixedly connected to the two sliders (13).

4. The multifunctional modular display box according to claim 3, characterized in that: The threads on the left and right sides of the outer wall of the lead screw (11) are rotated in opposite directions.

5. The multifunctional modular display box according to claim 3, characterized in that: The limiting component includes a limiting groove (15) and limiting blocks (16). The limiting groove (15) is opened on one side of the outer wall of the display box (1). The two limiting blocks (16) are slidably embedded in the inner cavity of the limiting groove (15) and are respectively fixedly connected to two sliders (13).

6. The multifunctional modular display box according to claim 5, characterized in that: The inner cavity of the limiting groove (15) and the outer wall of the limiting block (16) are adapted to each other and are both in the shape of "T".

7. The multifunctional modular display box according to claim 3, characterized in that: The outer circumference of the handle (12) is provided with anti-slip ridges.

8. The multifunctional modular display box according to claim 1, characterized in that: The front end of the lid (2) is detachably locked to the front end of the display box (1) via a latch.

9. The multifunctional modular display box according to claim 1, characterized in that: The inner cavity of the display box (1) is provided with a cushioning pad.

10. The multifunctional modular display box according to claim 1, characterized in that: The bottom of the display box (1) is provided with an anti-slip pad.

Images