Independent showcase convenient to move

Abstract

The utility model provides an independent showcase convenient to move, which relates to the technical field of showcases and comprises a showcase body, universal wheels are arranged at the bottom of the showcase body in an array mode, a cavity is arranged in the showcase body, a rotating shaft is rotatably connected to the bottom of the cavity, a linkage gear is fixed to the bottom of the rotating shaft, a plurality of pinions are meshed with the surface of the linkage gear, and lead screws are fixed to the bottoms of the pinions. According to the movable showcase, the movable supporting mechanism and the universal wheels are adopted, a worker can conveniently move the showcase, the showcase is in a gentle state in the moving process, exhibits do not need to be taken out when the showcase is moved, the labor force of the worker is reduced, after the showcase is moved to an exhibition area, an external motor drives a rotating shaft to rotate, and the showcase is convenient to move. And the linkage gear drives the pinion to rotate, so that the lead screw is driven to rotate, the supporting blocks slide downwards in the sliding grooves until the supporting blocks make contact with the ground, the universal wheels are prevented from sliding, and the stability of the showcase is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of display cabinets, in particular to an independent display cabinet which is easy to move. Background Art

[0002] A display cabinet is a prop used to display various cultural relics, calligraphy and paintings, and artworks in museums, art galleries, memorial halls, archives, etc. It usually has the characteristics of unique appearance, powerful functions, solid structure, free assembly, and quick disassembly. The use of display cabinets can effectively ensure the safety of exhibits, and at the same time help improve the ornamental value of exhibits and make them beautiful.

[0003] In the prior art, display cabinets are usually carried to the exhibition area by staff. Before carrying, exhibits need to be taken out of the display cabinets to prevent the exhibits from shaking and falling during transportation. The operation steps are not only troublesome but also require great caution. In addition, the existing display cabinets are high and inconvenient to move. Moreover, it is time-consuming and laborious to carry them, and multiple people are required to lift them together, which increases the labor of the staff. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and provides an independent display cabinet which is easy to move.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an independent display cabinet that is easy to move, including a cabinet body, a universal wheel array is provided at the bottom of the cabinet body, a chamber is provided inside the cabinet body, a rotating shaft is rotatably connected to the bottom of the chamber, a linkage gear is fixed to the bottom of the rotating shaft, a plurality of small gears are meshed on the surface of the linkage gear, and the plurality of small gears are arranged in a circular array, the top of the small gear is rotatably connected to the bottom of the chamber, and a screw rod is fixed to the bottom of the small gear, a support block is threadedly connected to the surface of the screw rod, a sliding protrusion is arranged in an array on the circumferential surface of the support block, a sliding groove is provided on the inner wall of the chamber, and the sliding protrusion is slidably connected to the sliding groove, the rotating shaft is driven by an external motor, and the external motor is arranged inside the cabinet body.

[0006] Preferably, the cabinet body is provided with handrails on its surface, so that the staff can control the cabinet body through the handrails, thereby improving the maneuverability of the cabinet body.

[0007] Preferably, a slot is provided on the surface of the cabinet, the handrail is slidably connected to the slot, a jack is provided in an array on the side of the handrail, a threaded hole is provided on the side of the cabinet, a threaded rod is threadedly connected inside the threaded hole, and a knob is fixed on the side of the threaded rod. After the display cabinet is moved to the exhibition area, the handrail is not easy to store, which not only takes up space but also looks unsightly. In this regard, the utility model provides a jack on the side of the handrail, pushes the handrail into the slot, aligns the jack with the threaded hole, turns the knob to tighten the threaded rod, and stores the handrail. The length of the handrail can be adjusted by adjusting the corresponding relationship between the jack and the threaded hole, so that staff of different body shapes can control the display cabinet.

[0008] Preferably, the knob surface is provided with anti-skid patterns, which increase the friction between the knob and the finger, making it easier for the staff to turn the knob without slipping.

[0009] Preferably, the inner wall array of the armrest is provided with finger grooves, so that the staff can put their fingers into the finger grooves to grasp the armrest, thereby preventing the hand from sweating and falling off the armrest, thereby improving the safety of the display cabinet.

[0010] Preferably, the bottom of the support block is provided with anti-skid grooves, which increase the contact area between the support block and the ground, further prevent the universal wheel from sliding, and improve the stability of the display cabinet. Beneficial Effects

[0011] In the prior art, display cabinets are usually carried to the exhibition area by staff. Before carrying, exhibits need to be taken out of the display cabinets to prevent the exhibits from shaking and falling during transportation. The operation steps are not only cumbersome but also require great caution. In addition, the existing display cabinets are high and inconvenient to move. Moreover, it is time-consuming and laborious to carry them, and multiple people are required to lift them together, which increases the labor of the staff. In view of such problems, the utility model adopts a mobile support mechanism, which facilitates the staff to move the display cabinet through universal wheels, and keeps the display cabinet in a relatively flat state during movement. There is no need to take out the exhibits when moving the display cabinet, which reduces the labor of the staff. After the display cabinet is moved to the exhibition area, the external motor is turned on to drive the shaft to rotate, which drives the linkage gear to rotate, and the linkage gear drives the pinion to rotate, thereby driving the screw to rotate, so that the support block slides downward in the slide groove until it contacts the ground, preventing the universal wheel from sliding and improving the stability of the display cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the mobile support mechanism of the utility model;

[0014] Figure 3 This is a schematic diagram of the three-dimensional structure of the support block of the utility model;

[0015] Figure 4 It is a three-dimensional structural schematic diagram of the handrail in the utility model.

[0016] Legend:

[0017] 1. Cabinet; 2. Support block; 201. Sliding protrusion; 3. Handrail; 301. Finger groove; 302. Socket; 4. Universal wheel; 5. Threaded rod; 6. Knob; 7. Rotating shaft; 8. Linkage gear; 9. Pinion; 10. Screw. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0019] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiments

[0020] Reference Figure 1-4 , an independent display cabinet that is easy to move, including a cabinet body 1, a universal wheel 4 is arranged in an array at the bottom of the cabinet body 1, a chamber is arranged inside the cabinet body 1, a rotating shaft 7 is rotatably connected to the bottom of the chamber, a linkage gear 8 is fixed at the bottom of the rotating shaft 7, a plurality of pinions 9 are meshed on the surface of the linkage gear 8, and the plurality of pinions 9 are arranged in a circular array, the top of the pinion 9 is rotatably connected to the bottom of the chamber, and a screw rod 10 is fixed at the bottom of the pinion 9, a support block 2 is threadedly connected to the surface of the screw rod 10, and an anti-skid pattern is provided at the bottom of the support block 2. The anti-skid pattern increases the contact area between the support block 3 and the ground, further prevents the universal wheel 4 from sliding, and improves the stability of the display cabinet. A sliding protrusion 201 is arranged in an array on the circumference of the support block 2, a slide groove is arranged on the inner wall of the chamber, and the sliding protrusion 201 is slidably connected to the slide groove, the rotating shaft 7 is driven by an external motor, and the external motor is arranged inside the cabinet body 1.

[0021] The cabinet 1 is provided with an armrest 3 on its surface. The staff can control the cabinet 1 through the armrest 3, which improves the manipulability of the cabinet 1. The cabinet 1 is provided with a slot, and the armrest 3 is slidably connected to the slot. The armrest 3 is provided with a jack 302 in an array on the side of the armrest 3. A threaded hole is provided on the side of the cabinet 1, and a threaded rod 5 is threadedly connected inside the threaded hole, and a knob 6 is fixed on the side of the threaded rod 5. After the display cabinet is moved to the exhibition area, the armrest 3 is not easy to store, which not only takes up space but also is not beautiful. In this regard, the utility model provides a jack 302 on the side of the armrest 3, pushes the armrest 3 into the slot, aligns the jack 302 with the threaded hole, turns the knob 6 to tighten the threaded rod 5, stores the armrest 3, and can adjust the length of the armrest 3 by adjusting the corresponding relationship between the jack 302 and the threaded hole, so that staff of different body shapes can control the display cabinet. The knob 6 is provided with an anti-skid pattern on its surface. The anti-skid pattern increases the friction between the knob 6 and the finger, so that the staff can turn the knob 6 without slipping.

[0022] The inner wall array of the handrail 3 is provided with finger grooves 301. The staff can put their fingers into the finger grooves 301 to grasp the handrail 3, so as to prevent the hand from sweating and detaching from the handrail 3, thereby improving the safety of the display cabinet.

[0023] In the prior art, a display case is usually carried to an exhibition area by staff. Before carrying, exhibits need to be taken out of the display case to prevent the exhibits from shaking and falling during transportation. The operation steps are not only troublesome but also require great caution. In addition, the existing display case is high and inconvenient to move. Moreover, it is time-consuming and laborious to carry, and multiple people are required to lift it together, which increases the labor of the staff. In view of such problems, the utility model adopts a mobile support mechanism, which facilitates the staff to move the display case through the universal wheel 4, and keeps the display case in a relatively flat state during movement. There is no need to take out the exhibits when moving the display case, which reduces the labor of the staff. After the display case is moved to the exhibition area, the external motor is turned on to drive the shaft 7 to rotate, driving the linkage gear 8 to rotate, and the linkage gear 8 drives the pinion 9 to rotate, thereby driving the screw 10 to rotate, so that the support block 3 slides downward in the slide groove until it contacts the ground, preventing the universal wheel 4 from sliding, and improving the stability of the display case.

[0024] The working principle of the utility model is as follows: the staff member grabs the handrail 3, puts the finger into the finger groove 301, moves the display cabinet through the universal wheel 4, and after moving the display cabinet to the exhibition area, turns on the external motor to drive the shaft 7 to rotate, drives the linkage gear 8 to rotate, and the linkage gear 8 drives the pinion 9 to rotate, thereby driving the screw rod 10 to rotate, so that the support block 3 slides downward in the slide groove until it contacts the ground, preventing the universal wheel 4 from sliding, and finally pushes the handrail 3 into the slot, aligns the socket 302 with the threaded hole, turns the knob 6 to tighten the threaded rod 5, and stores the handrail 3.

[0025] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An independent display cabinet that is easy to move, comprising a cabinet body (1), characterized in that: The cabinet (1) is provided with a universal wheel (4) in an array at the bottom, a chamber is provided inside the cabinet (1), a rotating shaft (7) is rotatably connected to the bottom of the chamber, a linkage gear (8) is fixed to the bottom of the rotating shaft (7), a plurality of pinions (9) are meshed on the surface of the linkage gear (8), and the plurality of pinions (9) are arranged in a circular array, the top of the pinion (9) is rotatably connected to the bottom of the chamber, a lead screw (10) is fixed to the bottom of the pinion (9), a support block (2) is threadedly connected to the surface of the lead screw (10), a sliding protrusion (201) is arranged on the circumferential surface of the support block (2), a sliding groove is provided on the inner wall of the chamber, and the sliding protrusion (201) is slidably connected to the sliding groove, the rotating shaft (7) is driven by an external motor, and the external motor is arranged inside the cabinet (1).

2. The portable independent display cabinet according to claim 1, characterized in that: The surface of the cabinet body (1) is provided with an armrest (3).

3. The portable independent display cabinet according to claim 2, characterized in that: A slot is provided on the surface of the cabinet (1), the armrest (3) is slidably connected to the slot, a plug hole (302) is provided in an array on the side of the armrest (3), a threaded hole is provided on the side of the cabinet (1), a threaded rod (5) is threadedly connected inside the threaded hole, and a knob (6) is fixed on the side of the threaded rod (5).

4. The portable independent display cabinet according to claim 3, characterized in that: The surface of the knob (6) is provided with anti-slip patterns.

5. The portable independent display cabinet according to claim 2, characterized in that: The inner wall array of the armrest (3) is provided with finger grooves (301).

6. The portable independent display cabinet according to claim 1, characterized in that: The bottom of the support block (2) is provided with anti-slip grooves.

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