Portable display cabinet for exhibition

Abstract

The portable display cabinet comprises a main frame, a second display assembly is arranged on the inner side of the main frame, baffles are fixedly connected to the two ends of the main frame, universal wheels are installed at the bottom of the main frame, and a first display assembly is arranged on the top of the second display assembly. The first display assembly and the second display assembly are the same in structure, and adjusting assemblies are arranged on the two sides of the main frame. The first display assembly comprises a display cabinet body, and racks are arranged on the two sides of the display cabinet body; the adjusting assembly comprises a gear connected with the main frame, the gear is rotationally connected with the main frame through a rotating shaft, one end of the gear is connected with a crank, a fixing bolt is inserted into the crank, one end of the fixing bolt is in threaded connection with the main frame, the gear is located on one side of the rack, and the gear is in meshed connection with the rack. According to the device, the height of the display cabinet body can be adjusted according to the display height requirements of articles, so that the display effect of the articles is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of exhibitions, in particular to a portable display cabinet for exhibitions. Background Art

[0002] Convention and exhibition is the abbreviation for collective commercial or non-commercial activities such as conferences, exhibitions, and large-scale events.

[0003] Currently, exhibitions need to display items, and portable display cabinets are needed for display. Currently, the size of portable display cabinets is fixed, and the display height of the items cannot be adjusted, which affects the display effect of the items, so improvements are needed. Utility Model Content

[0004] The utility model aims to provide a portable display cabinet for exhibitions, so as to solve the problem that the display height of the portable display cabinet proposed in the above background technology cannot be adjusted.

[0005] To achieve the above object, the utility model provides the following technical solution: a portable display cabinet for exhibitions, comprising a main frame, a second display assembly is arranged on the inner side of the main frame, a first display assembly is arranged on the top of the second display assembly, the first display assembly and the second display assembly have the same structure, and adjustment assemblies are arranged on both sides of the main frame;

[0006] The first display assembly includes a display cabinet, and racks are arranged on both sides of the display cabinet;

[0007] The adjusting assembly comprises a gear connected to the main frame, the gear is located on one side of the rack, and the gear is meshed and connected with the rack.

[0008] Preferably, the gear is rotationally connected to the main frame via a rotating shaft, and one end of the gear is connected to a crank.

[0009] Preferably, a fixing bolt is inserted into the crank, and one end of the fixing bolt is threadedly connected to the main frame.

[0010] Preferably, baffles are fixedly connected to both ends of the main frame, and universal wheels are installed at the bottom of the main frame.

[0011] Preferably, a groove is provided on the top of the main frame, and a splicing frame is provided on the top of the main frame.

[0012] Preferably, a card block is provided at the bottom of the splicing frame, and the card block is inserted into the groove at the top of the main frame.

[0013] Preferably, both ends of the display cabinet are provided with glass doors, and the glass doors are slidably connected to the display cabinet.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The device can adjust the height of the display cabinet according to the display height requirements of the items, thereby improving the display effect of the items.

[0016] (2) This device is provided with manually rotatable gears on both sides of the main frame, and the gears are meshed with racks at both ends of the display cabinet inside the main frame, so that the height of the display cabinet can be adjusted by rotating the gears.

[0017] (3) The device provides a crank at one end of the gear, and a fixing bolt is provided on the crank. The gear and the crank can be fixed by the fixing bolt, thereby preventing the rotation of the gear from affecting the height of the display cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a portable display cabinet for exhibitions of the utility model;

[0019] Figure 2 This is a cross-sectional view of a portable display cabinet for exhibitions of the utility model;

[0020] Figure 3 The utility model is a portable display cabinet for exhibition Figure 1 Enlarged view of point A in the middle;

[0021] Figure 4 The utility model is a portable display cabinet for exhibition Figure 2 Enlarged view of point B in the middle.

[0022] In the figure: 1. splicing frame; 2. main frame; 3. first display component; 31. display cabinet; 32. glass door; 4. baffle; 5. universal wheel; 6. clamping block; 7. second display component; 8. adjustment component; 81. gear; 82. crank; 83. fixing bolt; 9. rack. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4The utility model provides a technical solution: a portable display cabinet for exhibitions, comprising a main frame 2, a second display assembly 7 is arranged on the inner side of the main frame 2, baffles 4 are fixedly connected to both ends of the main frame 2, and universal wheels 5 are installed at the bottom of the main frame 2; this structure can facilitate the movement of the device, thereby facilitating its use; a groove is provided on the top of the main frame 2, and a splicing frame 1 is arranged on the top of the main frame 2; a clamping block 6 is arranged at the bottom of the splicing frame 1, and the clamping block 6 is inserted into the groove at the top of the main frame 2; this structure can quickly splice and disassemble the splicing frame 1 and the main frame 2 by setting the clamping block 6, so as to facilitate the free adjustment of the height of the device; a first display assembly 3 is arranged on the top of the second display assembly 7, and the first display assembly 3 has the same structure as the second display assembly 7, and adjustment assemblies 8 are arranged on both sides of the main frame 2;

[0025] The first display assembly 3 includes a display cabinet 31, and both ends of the display cabinet 31 are provided with glass doors 32, and the glass doors 32 are slidably connected to the display cabinet 31; the display cabinet 31 of this structure has two card slots on the inner side of the front and rear ends of the opening, and the upper and lower ends of the glass door 32 are inserted into the card slots of the display cabinet 31, so that the glass door 32 can slide, and it is convenient to place the exhibits inside the display cabinet 31; racks 9 are provided on both sides of the display cabinet 31; when the display cabinets 31 of the first display assembly 3 and the second display assembly 7 are both located inside the main frame 2 during use, the splicing frame 1 can be used to paste auxiliary tools such as display details signs;

[0026] The adjusting assembly 8 includes a gear 81 connected to the main frame 2, and the gear 81 is rotatably connected to the main frame 2 through a rotating shaft, and one end of the gear 81 is connected to a crank 82; this structure can drive the gear 81 to rotate by rotating the crank 82, and the gear 81 can push the display cabinet 31 to rise and fall through the rack 9 during the rotation, thereby facilitating the adjustment of the height of the display cabinet 31 according to usage requirements; a fixing bolt 83 is inserted into the crank 82, and one end of the fixing bolt 83 is threadedly connected to the main frame 2; this structure can lock the crank 82 by setting the fixing bolt 83, thereby preventing the crank 82 from rotating, and preventing the gear 81 from rotating and affecting the stability of the display cabinet 31; the gear 81 is located on one side of the rack 9, and the gear 81 is meshed with the rack 9.

[0027] Working principle: When using the portable display cabinet for exhibitions, first push the device to the working area where display is required through the universal wheel 5, then remove the fixing bolt 83 that fixes the crank 82, and then turn the crank 82. During the rotation of the crank 82, the fixing bolt 83 drives the rack 9 to push the display cabinet 31 inside the rack 9 to adjust the height, so that the display cabinet 31 of the second display component 7 pushes the display cabinet 31 of the first display component 3 to rise synchronously during the rising process, so that the display cabinet 31 of the first display component 3 is located on the inner side of the splicing frame 1. When the display cabinet 31 is at a suitable height, the fixing bolt 83 is used to fix the crank 82, and the glass door 32 of the display cabinet 31 is pushed open with the sliding, and finally the items to be displayed are placed inside the display cabinet 31 for display.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A portable display cabinet for exhibition, comprising a main frame (2), characterized in that: A second display component (7) is arranged on the inner side of the main frame (2), a first display component (3) is arranged on the top of the second display component (7), the first display component (3) and the second display component (7) have the same structure, and adjustment components (8) are arranged on both sides of the main frame (2); The first display assembly (3) comprises a display cabinet (31), and racks (9) are provided on both sides of the display cabinet (31); The adjustment assembly (8) comprises a gear (81) connected to the main frame (2); the gear (81) is located on one side of the rack (9); and the gear (81) is meshedly connected to the rack (9).

2. A portable exhibition display cabinet according to claim 1, characterized in that: The gear (81) is rotationally connected to the main frame (2) via a rotating shaft, and one end of the gear (81) is connected to a crank (82).

3. A portable exhibition display cabinet according to claim 2, characterized in that: A fixing bolt (83) is inserted into the crank handle (82), and one end of the fixing bolt (83) is threadedly connected to the main frame (2).

4. The portable display cabinet for exhibition according to claim 1, characterized in that: Both ends of the main frame (2) are fixedly connected with baffles (4), and the bottom of the main frame (2) is equipped with universal wheels (5).

5. The portable display cabinet for exhibition according to claim 1, characterized in that: A groove is provided on the top of the main frame (2), and a splicing frame (1) is arranged on the top of the main frame (2).

6. A portable exhibition display cabinet according to claim 5, characterized in that: A clamping block (6) is arranged at the bottom of the splicing frame (1), and the clamping block (6) is inserted into the groove at the top of the main frame (2).

7. The portable display cabinet for exhibition according to claim 1, characterized in that: Glass doors (32) are provided at both ends of the display cabinet (31), and the glass doors (32) are slidably connected to the display cabinet (31).

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