Display cabinet facilitating taking and placing of exhibits

Abstract

The display cabinet comprises a base, a supporting frame is fixedly installed at the top of the base, a top cabinet is fixedly installed at the top of the supporting frame, a vertical hydraulic cylinder is installed on the base, a lifting plate is fixedly installed at the top end of the vertical hydraulic cylinder, and the lifting plate is fixedly installed at the top end of the vertical hydraulic cylinder. A moving plate is slidably mounted at the top of the lifting plate, and a placing seat is fixedly mounted at the top of the moving plate. The supporting frame is opened, then the movable plate is pulled along the lifting plate, the movable plate moves to drive the placing base to move to the open position, then an exhibit is placed on the placing base, the movable plate is pushed to reset, and then the vertical hydraulic cylinder is started to rise to drive the placing base to rise and reset. And the lifting plate and the supporting frame are positioned by tightening the positioning bolts again, so that the device has the advantages that the top glass cabinet does not need to be disassembled and assembled, the exhibits are more convenient to take and place, and operation is easy.

Description

Technical Field

[0001] This utility model relates to the field of display cabinets, and more specifically, to a display cabinet that facilitates the retrieval and placement of exhibits. Background Technology

[0002] Display cases are display stands that provide protection for the display of goods. Traditional display cases usually adopt a fixed shelf structure or a simple sliding rail design and are used to display cultural relics, goods or collectibles.

[0003] Currently, display cases generally use one-piece molded glass domes, which are quite heavy. They are usually designed to snap together with the bottom cabinet. When it is necessary to take or put away the exhibits, suction cups are needed to pull up the glass dome before the exhibits can be replaced. This operation is laborious and unsafe, and is prone to collisions. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of this utility model is to provide a display cabinet that facilitates the handling of exhibits, so as to solve the problems in the background technology.

[0005] To achieve the above objectives, the present invention adopts the following technical solution.

[0006] A display case for easy access to exhibits includes a base, a support frame fixedly mounted on the top of the base, a top cabinet fixedly mounted on the top of the support frame, a vertical hydraulic cylinder mounted on the base, a lifting plate fixedly mounted on the top of the vertical hydraulic cylinder, a movable plate slidably mounted on the top of the lifting plate, a placement seat fixedly mounted on the top of the movable plate, two positioning holes on the front and rear sides of the lifting plate, and two positioning bolts mounted on the front and rear sides of the support frame, with the end of the positioning bolt facing inwards engaging with the positioning hole.

[0007] As a further description of the above technical solution: the support frame has a vertical sliding groove inside, and a sliding block is slidably connected inside the vertical sliding groove. A guide rod is fixedly installed on the right side of the sliding block, and the other end of the guide rod passes through and is slidably connected to the inside of the moving plate.

[0008] As a further description of the above technical solution: a limiting groove is provided at the top of the lifting plate, and the bottom of the moving plate is slidably connected to the inside of the limiting groove.

[0009] As a further description of the above technical solution: the bottom of the top cabinet is fixedly connected to a docking frame, and the bottom of the docking frame is inserted into the interior of the support frame.

[0010] As a further description of the above technical solution: an opening and closing door is installed on the right side of the support frame, and a handle groove is provided on the opening and closing door.

[0011] As a further description of the above technical solution: the support frame is provided with a bottom block inside, the bottom of the lifting plate overlaps the top of the bottom block, and the top of the bottom block is flush with the bottom of the opening and closing door.

[0012] Compared with existing technologies, the advantages of this utility model are:

[0013] This solution uses a vertical hydraulic cylinder to drive a lifting plate, thereby vertically raising and lowering the placement seat and exhibits. This reduces the height of the exhibits, allowing them to be placed and retrieved from inside the support frame using an opening and closing door. As a result, the device offers the advantages of not requiring disassembly of the top glass cabinet, making it more convenient and easier to operate and retrieve exhibits. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a front view cross-sectional structural diagram of the present invention;

[0016] Figure 3 This is a frontal sectional view of the opened structure of this utility model;

[0017] Figure 4 for Figure 3 Enlarged schematic diagram of the structure of section A in the middle.

[0018] Explanation of the labels in the diagram:

[0019] 1. Base; 2. Support frame; 21. Vertical slide groove; 22. Sliding block; 23. Guide rod; 3. Top cabinet; 31. Connecting frame; 4. Vertical hydraulic cylinder; 5. Lifting plate; 51. Limiting slide groove; 6. Moving plate; 7. Placement seat; 8. Positioning hole; 9. Positioning bolt; 10. Bottom block; 11. Opening and closing door; 12. Handle groove. Detailed Implementation

[0020] 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;

[0021] Please see Figures 1-4 In this utility model, a display cabinet that facilitates the handling of exhibits includes a base 1, a support frame 2 fixedly installed on the top of the base 1, a top cabinet 3 fixedly installed on the top of the support frame 2, a vertical hydraulic cylinder 4 installed on the base 1, a lifting plate 5 fixedly installed on the top of the vertical hydraulic cylinder 4, a movable plate 6 slidably installed on the top of the lifting plate 5, a placement seat 7 fixedly installed on the top of the movable plate 6, two positioning holes 8 are opened on the front and rear sides of the lifting plate 5, and two positioning bolts 9 are installed on the front and rear sides of the support frame 2, with the end of the positioning bolt 9 facing the inside of the support frame 2 engaging with the positioning hole 8.

[0022] In this invention, the base 1 serves as the support for the device. During use, first, the positioning bolt 9 is tightened to release the positioning between the lifting plate 5 and the support frame 2. Then, the vertical hydraulic cylinder 4 is activated to lower the lifting plate 5 along the support frame 2, causing the placement seat 7 to descend to the bottom. Next, the support frame 2 is opened, and then the moving plate 6 is pulled up along the lifting plate 5, causing the moving plate 6 to move the placement seat 7 to the open position. The exhibit is then placed on the placement seat 7, and the moving plate 6 is pushed back to its original position. Then, the vertical hydraulic cylinder 4 is activated to raise the placement seat 7 back to its original position. The positioning bolt 9 is then tightened again to reposition the lifting plate 5 and the support frame 2. This design achieves the advantages of the device, which eliminates the need to disassemble the top glass cabinet, making it more convenient to retrieve and place exhibits. It is also easier to operate than the existing technology that uses a one-piece molded glass top cover, which is heavy and typically designed to be snapped into the bottom cabinet. When retrieving exhibits, suction cups are needed to lift the glass top cover before the exhibits can be replaced, which is laborious, unsafe, and prone to collisions.

[0023] Please see Figure 1 The support frame 2 has a vertical sliding groove 21 inside, and a sliding block 22 is slidably connected inside the vertical sliding groove 21. A guide rod 23 is fixedly installed on the right side of the sliding block 22, and the other end of the guide rod 23 passes through and is slidably connected to the inside of the moving plate 6.

[0024] In this invention, the guide rod 23 is connected to the sliding block 22 inside the vertical sliding groove 21, so that the moving plate 6 is moved horizontally and supported by sliding relative to the guide rod 23, making it more stable when moving.

[0025] Please see Figure 4 The top of the lifting plate 5 is provided with a limiting groove 51, and the bottom of the moving plate 6 is slidably connected to the inside of the limiting groove 51.

[0026] In this invention, the limiting groove 51 makes the pushing and pulling movement of the moving plate 6 more stable and the structure more stable.

[0027] Please see Figure 2 The bottom of the top cabinet 3 is fixedly connected to a docking frame 31, and the bottom of the docking frame 31 is inserted into the interior of the support frame 2.

[0028] In this utility model, the top cabinet 3 and the support frame 2 are detachable through the docking frame 31, which facilitates subsequent maintenance and repair.

[0029] Please see Figure 1 Among them, the right side of the support frame 2 is equipped with an opening and closing door 11, and the opening and closing door 11 is provided with a handle groove 12.

[0030] In this utility model, the opening and closing door 11, in conjunction with the handle groove 12, facilitates the opening of the support frame 2 for taking and placing exhibits, making operation convenient.

[0031] Please see Figure 2 The support frame 2 has a bottom block 10 inside, the bottom of the lifting plate 5 overlaps with the top of the bottom block 10, and the top of the bottom block 10 is flush with the bottom of the opening and closing door 11.

[0032] In this invention, the bottom block 10 supports the lowest point of the lifting plate 5, so that the bottom of the moving plate 6 is higher than the bottom of the opening and closing door 11, which facilitates the horizontal pushing and pulling of the moving plate 6 and makes operation convenient.

[0033] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A display case for easy access to exhibits, comprising a base (1), characterized in that: A support frame (2) is fixedly installed on the top of the base (1), and a top cabinet (3) is fixedly installed on the top of the support frame (2). A vertical hydraulic cylinder (4) is installed on the base (1), and a lifting plate (5) is fixedly installed on the top of the vertical hydraulic cylinder (4). A movable plate (6) is slidably installed on the top of the lifting plate (5), and a placement seat (7) is fixedly installed on the top of the movable plate (6). Two positioning holes (8) are opened on the front and rear sides of the lifting plate (5), and two positioning bolts (9) are installed on the front and rear sides of the support frame (2). The end of the positioning bolt (9) facing the inside of the support frame (2) is engaged with the positioning hole (8).

2. The display case for easy access to exhibits according to claim 1, characterized in that: The support frame (2) has a vertical sliding groove (21) inside. A sliding block (22) is slidably connected inside the vertical sliding groove (21). A guide rod (23) is fixedly installed on the right side of the sliding block (22). The other end of the guide rod (23) passes through and is slidably connected to the inside of the moving plate (6).

3. The display case for easy access to exhibits according to claim 1, characterized in that: The top of the lifting plate (5) is provided with a limiting groove (51), and the bottom of the moving plate (6) is slidably connected to the inside of the limiting groove (51).

4. The display case for easy access to exhibits according to claim 1, characterized in that: The bottom of the top cabinet (3) is fixedly connected to a docking frame (31), and the bottom of the docking frame (31) is inserted into the interior of the support frame (2).

5. A display case for easy access to exhibits according to claim 1, characterized in that: The support frame (2) is equipped with an opening and closing door (11) on the right side, and the opening and closing door (11) is provided with a handle groove (12).

6. A display case for easy access to exhibits according to claim 5, characterized in that: The support frame (2) has a bottom block (10) inside, and the bottom of the lifting plate (5) overlaps with the top of the bottom block (10). The top of the bottom block (10) is flush with the bottom of the opening and closing door (11).

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