Display cabinet capable of being opened and closed by turning over 90 degrees

Abstract

The utility model belongs to the technical field of display cabinets, and particularly relates to a 90-degree turnover cover opening and closing display cabinet which comprises a display table and a rectangular transparent arch cover, and the rectangular transparent arch cover is arranged above the display table in a covering mode and rotationally connected with the display table through a rotating shaft. The rotating shafts are arranged in the middles of the lower edges of the left side and the right side of the rectangular transparent arch cover respectively and located in the middles of the left end or the two ends of the display table. Receding grooves are formed in the rear sides of the left end and the right end of the display table and are arranged in the front-back direction; the left side wall and the right side wall of the rectangular transparent arch cover can rotate to the position below the display table from the receding groove so as to open the rectangular transparent arch cover. According to the scheme, the rotating shaft is located in the middle of the display table, the rectangular transparent arch cover occupies a smaller space behind the display table when rotating, the display table is suitable for the use scene where the display table is placed against a wall, the problem that the rectangular transparent arch cover abuts against the wall surface to affect opening and closing of the display cabinet is solved, and in addition, the difficulty of opening the rectangular transparent arch cover is also reduced.

Description

Technical Field

[0001] This utility model belongs to the field of display cabinet technology, specifically relating to a display cabinet with a 90° flip-up opening and closing mechanism. Background Technology

[0002] Desktop display cases are a type of display case. Existing desktop display cases typically use a rectangular transparent archway that is connected to the display table by rotating along its rear edge. This structure is not suitable for scenarios where the display case is placed against a wall. The rectangular transparent archway that rotates backward to open is often blocked by the wall, preventing the glass cover from rotating 90° to open and close. This affects the normal opening and closing of the rectangular transparent archway and requires sufficient space between the display case and the wall, resulting in a significant waste of space.

[0003] Therefore, it is necessary to design a display case with a 90° flip-open design that is less likely to cause the rectangular transparent arch to collide with the wall. Utility Model Content

[0004] To address the aforementioned problems in existing technologies, this solution provides a display case with a 90° flip-up opening and closing mechanism.

[0005] The technical solution adopted in this utility model is as follows:

[0006] A 90° flip-open display case includes a display table and a rectangular transparent arch cover. The rectangular transparent arch cover is placed above the display table and is rotatably connected to the display table via a pivot. The pivot is respectively provided in the middle of the lower edge of the left and right sides of the rectangular transparent arch cover, and the pivot is located in the middle of the left end or both ends of the display table.

[0007] The display table has clearance grooves on the rear sides of both ends, which are arranged in the front-to-back direction. The left and right side walls of the rectangular transparent arch can be rotated from the clearance grooves to the bottom of the display table to open the rectangular transparent arch.

[0008] As an alternative or supplement to the above solution: the front side of the display table is provided with an edge groove, and a cushioning pad is provided in the edge groove; the edge of the rectangular transparent arch can be embedded into the edge groove.

[0009] As an alternative or supplement to the above solution: the display table is provided with an equipment installation cavity, in which a telescopic electric cylinder and a power supply are installed; the power supply can supply power to the telescopic electric cylinder, the handle end of the telescopic electric cylinder is rotatably connected to the display table, the telescopic end of the telescopic electric cylinder is rotatably connected to a rectangular transparent arch, and the connection position between the telescopic electric cylinder and the rectangular transparent arch is located behind the rotating shaft.

[0010] As an alternative or supplement to the above solution: the display table includes a horizontal tabletop and a supporting upright; the left and right ends of the horizontal tabletop are respectively vertically connected to the supporting upright; the equipment mounting cavity is set inside the supporting upright.

[0011] As an alternative or supplement to the above scheme: a guide arc groove is provided on the cavity wall of the equipment installation cavity, and the center of the guide arc groove coincides with the position of the rotating shaft; the telescopic end of the telescopic electric cylinder is rotatably connected to the rectangular transparent arch at the guide arc groove.

[0012] As an alternative or supplement to the above solution: a side cover plate is installed at the opening of the equipment mounting cavity.

[0013] As an alternative or supplement to the above solution: LED light strips are provided at the corners inside the rectangular transparent dome.

[0014] As an alternative or supplement to the above solution: the rectangular transparent dome is in the shape of a "7".

[0015] As an alternative or supplement to the above solution: the rear sidewall of the rectangular transparent dome is located behind the rear edge of the display table.

[0016] The beneficial effects of this utility model are as follows: In this solution, since the pivot is located in the middle of the display table, the rectangular transparent arch takes up less space behind the display table when rotating, making it suitable for use in scenarios where it is placed against a wall, thus solving the problem of the rectangular transparent arch affecting the opening and closing of the display cabinet when it is pressed against the wall. In addition, the center of gravity rises lower during the opening process of the rectangular transparent arch, reducing the difficulty of opening the rectangular transparent arch. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this scheme or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0018] Figure 1 This is a diagram showing the display case with its rectangular transparent dome closed.

[0019] Figure 2 This is a diagram showing the display case when its rectangular transparent arch is opened;

[0020] Figure 3 This is a side view of the display case.

[0021] Figure 4 This is a cross-sectional structural diagram of a rectangular transparent arch.

[0022] In the diagram: 1- Rectangular transparent arch cover; 2- Supporting upright plate; 3- Circumvention groove; 4- Edge groove; 5- Side cover plate; 6- Power supply; 7- Telescopic electric cylinder; 8- Rotating shaft; 9- Guide arc groove; 10- LED light strip; 11- Horizontal table; 12- Equipment installation cavity. Detailed Implementation

[0023] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. The described embodiments are only a part of the embodiments, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments in this solution without creative effort are within the protection scope of this solution.

[0024] like Figures 1 to 4 As shown, this embodiment designs a display cabinet with a 90° flip-up opening and closing mechanism, including a display table and a rectangular transparent arched cover 1. The rectangular transparent arched cover 1 achieves flip-up opening and closing by rotating 90°±10°.

[0025] The rectangular transparent dome 1 can be made of tempered glass or high-strength acrylic material. The rectangular transparent dome 1 is transparent so that users can view the exhibits through it.

[0026] A rectangular transparent arch 1 is positioned above the display table and rotatably connected to it via a pivot 8. When the rectangular transparent arch 1 needs to be opened, it can be lifted backward to facilitate the replacement of exhibits. The pivot 8 is located at the center of the lower edge on both sides of the rectangular transparent arch 1, and is situated at the center of either the left or right end of the display table. Because the pivot 8 is located in the center of the display table, the height of the rectangular transparent arch 1 occupies less space behind the display table during its upward and backward rotation, preventing it from pressing against the wall and hindering its opening. This design is suitable for use in scenarios where the arch is placed against a wall, solving the problem of the arch hindering the opening and closing of the display case. Furthermore, this design lowers the center of gravity of the rectangular transparent arch 1 during opening, reducing the difficulty of opening it.

[0027] The display table has clearance grooves 3 on the rear sides of both ends, arranged along the front-to-back direction. The left and right sidewalls of the rectangular transparent arch 1 can rotate from the clearance grooves 3 to the bottom of the display table to open the rectangular transparent arch 1. The rear sidewall of the rectangular transparent arch 1 is located behind the rear edge of the display table. This avoids the rear and left and right sidewalls of the rectangular transparent arch 1 from colliding with the display table during rotation and affecting the opening and closing.

[0028] The front side of the display table is provided with an edge groove 4, and a cushioning pad is provided in the edge groove 4; the edge of the rectangular transparent arch 1 can be embedded into the edge groove 4, thereby improving the sealing performance of the rectangular transparent arch 1 when closed.

[0029] The display table has an equipment mounting cavity 12, in which a telescopic electric cylinder 7 and a power supply 6 are installed. The power supply 6 provides power to the telescopic electric cylinder 7. The handle of the telescopic electric cylinder 7 is rotatably connected to the display table, and the telescopic end of the telescopic electric cylinder 7 is rotatably connected to a rectangular transparent arch 1. The connection between the telescopic electric cylinder 7 and the rectangular transparent arch 1 is located behind the rotating shaft 8. A switch can be connected between the telescopic electric cylinder 7 and the power supply 6 to control the on / off state and telescopic movement of the telescopic electric cylinder 7. When the telescopic electric cylinder 7 extends, the rectangular transparent arch 1 rotates to the closed position, and when the telescopic electric cylinder 7 retracts, the rectangular transparent arch 1 rotates to the open position.

[0030] The display table includes a horizontal tabletop 11 and supporting uprights 2; the left and right ends of the horizontal tabletop 11 are respectively vertically connected to the supporting uprights 2; the equipment mounting cavity 12 is disposed within the supporting uprights 2. A side cover plate 5 is installed at the opening of the equipment mounting cavity 12, thereby concealing and covering the equipment mounting cavity 12. Equipment mounting cavities 12 are provided on both the left and right sides of the supporting uprights 2 of the horizontal tabletop 11. The two supporting uprights 2 are parallel to each other.

[0031] A guide arc groove 9 is provided on the cavity wall of the equipment installation cavity 12, and the arc center of the guide arc groove 9 coincides with the position of the rotating shaft 8; the telescopic end of the telescopic electric cylinder 7 is rotatably connected to the rectangular transparent arch cover 1 at the guide arc groove 9.

[0032] An LED light strip 10 is installed at the corner of the rectangular transparent dome 1. The light from the LED light strip 10 is tilted downwards to illuminate the exhibits.

[0033] The rectangular transparent dome 1 can be in the shape of a "7", such as... Figure 4 As shown, this allows a portion of the rear edge of the rectangular transparent arch 1 to be pre-extended into the clearance groove 3, thereby guiding the rectangular transparent arch 1 when it rotates, and also improving the sealing between the display table and the rectangular transparent arch 1.

[0034] The above embodiments are merely illustrative examples and are not intended to limit the implementation; it is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom remain within the scope of this technology.

Claims

1. A 90° flipper opening and closing display case, characterized by: The display table and the rectangular transparent arch (1), the rectangular transparent arch (1) is covered in the upper of display table and is connected with display table through pivot (8) rotation, the pivot (8) is arranged in the middle of the left end or both ends of display table respectively, and the pivot (8) is arranged in the middle of the left end or both ends of display table respectively, The rear side of the left and right ends of the display table is provided with an avoiding slot (3), and the avoiding slot (3) is arranged along the front and rear direction; the left and right side walls of the rectangular transparent arch (1) can be rotated to the lower side of the display table from the avoiding slot (3) to open the rectangular transparent arch (1).

2. The 90° flipper door open and close display case according to claim 1, wherein: The front side of the tabletop of the display table is provided with an edge embedding groove (4), and a buffer pad is arranged in the edge embedding groove (4); the edge of the rectangular transparent arch (1) can be embedded into the edge embedding groove (4).

3. The 90° flipper door open and close display case according to claim 1, wherein: The display table is provided with a device mounting cavity (12), and a telescopic electric cylinder (7) and a power supply (6) are arranged in the device mounting cavity (12); the power supply (6) can supply power to the telescopic electric cylinder (7), the handle end of the telescopic electric cylinder (7) is rotationally connected with the display table, the telescopic end of the telescopic electric cylinder (7) is rotationally connected with the rectangular transparent arch (1), and the connection position of the telescopic electric cylinder (7) and the rectangular transparent arch (1) is located behind the pivot (8).

4. The 90° hinged lid display case of claim 3, wherein: The display table comprises a horizontal table plate (11) and a supporting vertical plate (2); the left and right ends of the horizontal table plate (11) are respectively connected with the supporting vertical plate (2) vertically; and the device mounting cavity (12) is arranged in the supporting vertical plate (2).

5. The 90° hinged lid display case of claim 4, wherein: A guide arc slot (9) is arranged on the cavity wall of the device mounting cavity (12), and the arc center of the guide arc slot (9) coincides with the position of the pivot (8); the telescopic end of the telescopic electric cylinder (7) is rotationally connected with the rectangular transparent arch (1) at the guide arc slot (9).

6. The 90° flipper door open and close display case according to claim 5, wherein: A side cover plate (5) is arranged at the opening of the device mounting cavity (12).

7. The 90° flipper door open and close display case according to claim 1, wherein: An LED lamp strip (10) is arranged at the corner of the rectangular transparent arch (1).

8. The 90° flipper door open and close display case according to claim 1, wherein: The rectangular transparent arch (1) is in the shape of "7".

9. The 90° flipper door open and close display case according to claim 1, wherein: The rear side wall of the rectangular transparent arch (1) is located behind the rear edge of the display table.

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