Exhibition display cabinet

Abstract

The utility model discloses an exhibition display cabinet, and belongs to the field of design, research and development of exhibition articles. Comprising a lower display cabinet body, supporting legs fixedly arranged at the four corners of the bottom of the lower display cabinet body, an upper display cabinet body fixedly arranged at the top of the lower display cabinet body and used for displaying exhibits, and transparent glass fixedly arranged on one face of the upper display cabinet body. A lifting mechanism is fixedly arranged in the lower display cabinet; the lifting mechanism comprises a working box fixedly arranged in the lower display cabinet, a lifting rod with one end movably inserted into the top of the working box, and a disc-shaped display plate fixedly connected to the end, away from the working box, of the lifting rod. The motor is fixedly arranged at the position, corresponding to one side of the lifting rod, in the working box, and the first rotating gear is fixedly arranged at the output end of the motor, and the position, located at the top of the working box, of the lifting rod is in threaded connection with a second rotating gear; the display cabinet is additionally provided with a device for lifting and storing exhibits and is combined with a rotary display effect.

Description

Technical Field

[0001] The utility model relates to the technical field of exhibition supplies design and development, in particular to an exhibition display cabinet. Background Art

[0002] Display cabinets are protective display tables for displaying goods. The color can be selected according to the decoration of the store. Display cabinets have a solid structure, are easy to disassemble and assemble, and are convenient to transport. They are widely used in company showrooms, exhibitions, department stores, advertisements, and in industries such as handicrafts, gifts, jewelry, mobile phones, glasses, clocks, tobacco, alcohol, and cosmetics. Display cabinets are the main carrier for displaying goods in business, and are also the main framework for the visual of commercial space. Different goods have different display cabinet forms and functions. The quality of the design and production of shopping mall display cabinets will directly affect the sales of goods and the brand image of the company. In recent years, display cabinets have made great developments and progress in design and production. This is mainly the result of more mature market competition and companies paying more attention to shaping their brand image.

[0003] After investigation, the Chinese utility model patent with the publication number CN220001371U discloses a display cabinet for exhibition, including a display cabinet body, the inner wall of the display cabinet body is provided with a rotating booth mechanism, the rotating booth mechanism includes a limited runway, and the outer wall of the limited runway is fixedly connected to the inner wall of the display cabinet body, and the inner wall of the limited runway is evenly and movably installed with a pulley, by setting up a rotating booth mechanism, the worm and the worm gear on the rotating booth mechanism are meshed with each other to drive the rotating connection column to start rotating, and the rotating connection column drives the exhibits on the rubber non-slip display turntable to start rotating by installing a reinforcement frame, so that people can watch the exhibits in all directions when watching, which can improve the effect of the exhibition of the exhibits and meet the needs of people to watch the exhibits in an all-round way. The display cabinet is used to store exhibits temporarily after the exhibition. The exhibits are on the booth. When encountering a possible theft incident, the thief can immediately lock the target, so as to purposefully and quickly steal specific exhibits. In order to hide the exhibits at the end of the exhibition and improve the anti-theft effect, a device for lifting and storing the exhibits should be added. The storage device can also help prevent the exhibits from tipping over and bumping when the display cabinet is moved.

[0004] Therefore, the utility model provides an exhibition display cabinet to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The utility model provides an exhibition display cabinet, aiming to solve the problems in the prior art that in order to hide exhibits at the end of the exhibition to improve the anti-theft effect and prevent the exhibits from tipping over and bumping when the display cabinet is moved, it is necessary to add lifting and storage devices for the exhibits.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an exhibition display cabinet, comprising a lower display cabinet, supporting legs fixedly arranged at four corners of the bottom of the lower display cabinet, an upper display cabinet fixedly arranged on the top of the lower display cabinet for displaying exhibits, and a transparent glass fixedly arranged on one side of the upper display cabinet; a lifting mechanism is fixedly arranged inside the lower display cabinet, and the lifting mechanism comprises a working box fixedly arranged inside the lower display cabinet, a lifting rod with one end movably plugged into the top of the working box, a disc-shaped exhibition plate fixedly connected to the end of the lifting rod away from the working box, a motor fixedly arranged at a position on one side of the lifting rod inside the working box corresponding to the lifting rod, and a first rotating gear fixedly arranged at the output end of the motor, and a lifting rod on the lifting rod is located at the top of the working box. The first rotating gear is threadedly connected to the upper part of the work box, the second rotating gear is rotatably connected to the working box, the first rotating gear is meshed with the second rotating gear, a sliding groove is arranged on the outer wall of the rising rod, a protruding strip A is arranged in the working box to slide along the sliding groove and prevent the rising rod from rotating, and a circular rising port that is interconnected is opened between the lower display cabinet and the upper display cabinet; when the exhibition starts, the motor is rotated counterclockwise, the motor drives the first rotating gear to rotate, the first rotating gear drives the second rotating gear to rotate, the protruding strip A in the working box is stuck in the sliding groove on the rising rod, so the rising rod cannot rotate, the second rotating gear rotates to drive the rising rod to rise, and push the exhibition plate to the upper display cabinet, the exhibits are in the upper display cabinet, and visitors visit through transparent glass. After the exhibition is over, the motor is rotated clockwise, the rising rod moves down to store the exhibits in the lower display cabinet. The device can hide the exhibits at the end of the exhibition to improve the anti-theft effect by placing the exhibits in a narrow space in the lower display cabinet, and can prevent the exhibits from shaking and bumping when carrying the display cabinet.

[0009] Preferably, the lifting mechanism also includes a protective cylinder fixedly arranged in the lower display cabinet at the bottom of the rising port, and the exhibition plate has a diameter equal to an inner diameter of the protective cylinder and moves axially along the protective cylinder; when the exhibits are stored in the lower display cabinet, in order to further improve the effect of preventing the exhibits from tipping over and bumping and to prevent the oil and other contamination of the exhibits by the mechanical structure in the lower display cabinet, a protective cylinder is arranged in the lower display cabinet along the moving direction of the lifting rod.

[0010] Preferably, the diameter of the rising port is smaller than the diameter of the exhibition plate, and the exhibition plate moves axially along the rising port. In order to prevent the rising rod from rising too high under the action of the second rotating gear and to stabilize the exhibition plate, the diameter of the rising port is set to be smaller than the diameter of the exhibition plate. The bottom of the rising port is the highest height of the top of the exhibition plate.

[0011] Preferably, the working box is provided with an adjusting mechanism, the adjusting mechanism comprising a receiving box opened inside the working box, a one-way wheel movably sleeved on the rising rod and located inside the receiving box, a clamping block with an arc-shaped end arranged on a side wall of the one-way wheel, and a clamping mechanism fixedly arranged inside the receiving box corresponding to one side of the one-way wheel for clamping a non-arc-shaped end of the clamping block, the one-way wheel is rotatably connected to the bottom of the receiving box, and a protruding strip B corresponding to the sliding groove is arranged on the inner wall of the one-way wheel, when the exhibition tray is lifted to the bottom of the rising opening under the action of the rising rod, the bottom of the rising rod is flush with the bottom of the one-way wheel, and when the clamping mechanism clamps the one-way wheel, the protruding strip A and the protruding strip B are on the same straight line; when the exhibition tray rises to the highest height, the rising rod is separated from the working box body and the bottom is in the one-way wheel, due to the limitation of the rising opening, the rising rod no longer rises, the rising rod rotates with the second rotating gear, the rising rod drives the exhibition tray to rotate, thereby driving the exhibits to rotate, providing a better exhibition effect. At the same time, under the action of the sliding groove and the protruding strip B, the one-way wheel also rotates synchronously, and the arc-shaped end of the card block on the one-way wheel squeezes the clamping mechanism without affecting the rotation. When the exhibition is over, the motor rotates clockwise, and the motor drives the first rotating gear to rotate clockwise, and drives the second rotating gear to rotate counterclockwise, thereby driving the rising rod to rotate counterclockwise. The one-way wheel rotates with the rising rod until the non-arc-shaped end of the card block is stuck on the clamping mechanism, and the rising rod also stops rotating. At this time, the protruding strip A and the protruding strip B are on the same straight line, the motor continues to rotate, the rising rod gradually moves down, the sliding groove transitions to the protruding strip A, and the exhibits are collected in the lower display cabinet. The size of the lower display cabinet is limited, and the drive devices that can be accommodated are limited. The combination of the lifting and rotating drive devices can save the internal space of the display cabinet.

[0012] Preferably, the clamping mechanism comprises a fixing member fixedly arranged in the containing box, a pressing member slidably connected to the fixing member for contacting the one-way wheel and clamping with the non-arc-shaped end of the clamping block, and an elastic member fixedly arranged between the fixing member and the pressing member. The pressing member always presses the one-way wheel tightly under the action of the elastic member, and when the one-way wheel rotates clockwise, the arc-shaped end of the clamping block squeezes the pressing member and does not affect the rotation, and when the one-way wheel rotates counterclockwise, the pressing member clamps with the non-arc-shaped end of the clamping block to prevent the rotation.

[0013] Preferably, the elastic member is a spring, and two ends of the spring are respectively fixed to the fixing member and the pressing member.

[0014] (III) Beneficial effects

[0015] The device stores exhibits in a relatively narrow space in the lower display cabinet. When the exhibition is over, the exhibits can be hidden to improve the anti-theft effect, and the exhibits can be prevented from shaking and bumping when the display cabinet is moved. The lower display cabinet is limited in size and can accommodate a limited number of drive mechanisms. The device combines the lifting and rotating drive mechanisms to effectively save the internal space of the display cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall elevation of an exhibition display cabinet;

[0017] Figure 2 It is an overall cross-sectional view of an exhibition display cabinet;

[0018] Figure 3 It is a schematic diagram of the structure of a lower display cabinet of an exhibition display cabinet;

[0019] Figure 4 This is a schematic diagram of the internal structure of a working box of an exhibition display cabinet;

[0020] Figure 5 A top view of the interior of a working box of an exhibition display cabinet;

[0021] Figure 6 It is a schematic diagram of an adjustment mechanism of an exhibition display cabinet;

[0022] Figure 7 for Figure 5 A partial enlarged view of point A in the middle.

[0023] In the figure: 1. upper display cabinet; 11. transparent glass; 2. lower display cabinet; 21. rising port; 3. supporting leg; 4. rising mechanism; 41. protective tube; 42. working box; 421. protruding strip A; 43. rising rod; 431. sliding groove; 44. first rotating gear; 45. second rotating gear; 46. motor; 47. exhibition plate; 5. adjusting mechanism; 51. one-way wheel; 512. protruding strip B; 52. clamping block; 53. clamping mechanism; 531. fixing member; 532. elastic member; 533. pressing member; 54. containing box. DETAILED DESCRIPTION

[0024] 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.

[0025] The utility model provides an exhibition display cabinet, referring to Figures 1 to 5, comprising a lower display cabinet 2, supporting legs 3 fixedly arranged at four corners of the bottom of the lower display cabinet 2, an upper display cabinet 1 fixedly arranged on the top of the lower display cabinet 2 for displaying exhibits, and a transparent glass 11 fixedly arranged on one side of the upper display cabinet 1; a rising mechanism 4 is fixedly arranged inside the lower display cabinet 2, and the rising mechanism 4 comprises a working box 42 fixedly arranged inside the lower display cabinet 2, a rising rod 43 at one end movably plugged into the top of the working box 42, a disc-shaped exhibition plate 47 fixedly connected to the end of the rising rod 43 away from the working box 42, and a plate-shaped exhibition plate 47 fixedly arranged inside the working box 42 corresponding to the rising rod 4 3, and a first rotating gear 44 fixedly arranged at the output end of the motor 46; a second rotating gear 45 is threadedly connected to the top of the working box 42 on the rising rod 43; the second rotating gear 45 is rotatably connected to the working box 42; the first rotating gear 44 is meshed with the second rotating gear 45; a sliding groove 431 is arranged on the outer wall of the rising rod 43; a protruding strip A421 is arranged in the working box 42 for sliding along the sliding groove 431 and preventing the rising rod 43 from rotating; and a circular rising port 21 which is connected to each other is opened between the lower display cabinet 2 and the upper display cabinet 1.

[0026] When the exhibition begins, the motor 46 is rotated counterclockwise, and the motor 46 drives the first rotating gear 44 to rotate, and the first rotating gear 44 drives the second rotating gear 45 to rotate. The protruding strip A421 in the working box 42 is stuck in the sliding groove 431 on the rising rod 43, so the rising rod 43 cannot rotate. The second rotating gear 45 rotates to drive the rising rod 43 threadedly connected thereto to rise, and pushes the exhibition plate 47 toward the upper display cabinet 1. The exhibits are in the upper display cabinet 1, and visitors visit through the transparent glass 11. After the exhibition is over, the motor 46 is rotated clockwise, and the rising rod 43 moves down to store the exhibits in the lower display cabinet 2. The device stores the exhibits in a relatively narrow space in the lower display cabinet 2, and can hide the exhibits at the end of the exhibition to improve the anti-theft effect, and can prevent the exhibits from shaking and bumping when the display cabinet is moved.

[0027] Further, see Figures 2 to 3 The lifting mechanism 4 also includes a protective tube 41 fixedly arranged in the lower display cabinet 2 at the bottom of the lifting port 21, and the exhibition plate 47 has a diameter equal to the inner diameter of the protective tube 41 and moves axially along the protective tube 41; when the exhibits are stored in the lower display cabinet 2, in order to further improve the effect of preventing the exhibits from tipping over and bumping and to prevent the oil and other contamination of the exhibits by the mechanical structure in the lower display cabinet 2, a protective tube 41 is arranged in the lower display cabinet 2 along the moving direction of the lifting rod 43.

[0028] It should be noted that, refer to Figures 2 to 3, the diameter of the rising port 21 is smaller than the diameter of the exhibition plate 47, and the exhibition plate 47 moves axially along the rising port 21. In order to prevent the rising rod 43 from rising too high under the action of the second rotating gear 45 and to stabilize the exhibition plate 47, the diameter of the rising port 21 is set to be smaller than the diameter of the exhibition plate 47. The bottom of the rising port 21 is the highest height of the top of the exhibition plate 47.

[0029] Further, refer to Figures 5 to 7 The working box 42 is provided with an adjusting mechanism 5, which includes a receiving box 54 opened inside the working box 42, a one-way wheel 51 movably sleeved on the rising rod 43 and located inside the receiving box 54, a block 52 with an arc-shaped end arranged on the side wall of the one-way wheel 51, and a clamping mechanism 53 fixedly arranged inside the receiving box 54 corresponding to the one-way wheel 51 on one side for clamping the non-arc-shaped end of the block 52, the one-way wheel 51 is rotatably connected to the bottom of the receiving box 54, and a protruding strip B512 corresponding to the sliding groove 431 is provided on the inner wall of the one-way wheel 51. When the exhibition plate 47 is lifted to the bottom of the rising port 21 under the action of the rising rod 43, the bottom of the rising rod 43 is flush with the bottom of the one-way wheel 51, and when the clamping mechanism 53 clamps the one-way wheel 51, the protruding strip A421 and the protruding strip B512 are on the same straight line.

[0030] When the exhibition tray 47 rises to the highest height, the rising rod 43 is separated from the working box 42 and the bottom is in the one-way wheel 51. Due to the restriction of the rising port 21, the rising rod 43 no longer rises, and the rising rod 43 rotates with the second rotating gear 45, and the rising rod 43 drives the exhibition tray 47 to rotate, thereby driving the exhibits to rotate, providing a better exhibition effect. At the same time, under the action of the sliding groove 431 and the protruding strip B512, the one-way wheel 51 also rotates synchronously, and the arc-shaped end of the clamping block 52 on the one-way wheel 51 squeezes the clamping mechanism 53, without affecting the rotation. When the exhibition is over, the motor 46 rotates clockwise, and the motor 46 drives the first rotating gear 44 to rotate clockwise, and drives the second rotating gear 45 to rotate counterclockwise, thereby driving the rising rod 43 to rotate counterclockwise, and the one-way wheel 51 rotates with the rising rod 43 until the non-arc end of the clamping block 52 is clamped on the clamping mechanism 53, and the rising rod 43 also stops rotating. At this time, the protruding strip A421 and the protruding strip B512 are on the same straight line, and the motor 46 continues to rotate, and the rising rod 43 gradually moves downward, and the sliding groove 431 transitions to the protruding strip A421, and the exhibits are collected in the lower display cabinet 2. The size of the lower display cabinet 2 is limited, and the drive devices that can be accommodated are limited. The combination of the lifting and rotating drive devices can save the internal space of the display cabinet.

[0031] It should be noted that, refer to Figures 5 to 7The clamping mechanism 53 includes a fixing member 531 fixedly disposed in the receiving box 54, a pressing member 533 slidably connected to the fixing member 531 for contacting the one-way wheel 51 and clamping the non-arc-shaped end of the clamping block 52, and an elastic member 532 is fixedly disposed between the fixing member 531 and the pressing member 533. The pressing member 533 always presses the one-way wheel 51 under the action of the elastic member 532. When the one-way wheel 51 rotates clockwise, the arc-shaped end of the clamping block 52 squeezes the pressing member 533 and does not affect the rotation. When the one-way wheel 51 rotates counterclockwise, the pressing member 533 clamps the non-arc-shaped end of the clamping block 52 to prevent the rotation.

[0032] Among them, refer to Figure 7 The elastic member 532 is a spring, and two ends of the spring are respectively fixed on the fixing member 531 and the pressing member 533 .

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An exhibition display cabinet, comprising a lower display cabinet (2), support legs (3) fixedly arranged at four corners of the bottom of the lower display cabinet (2), an upper display cabinet (1) fixedly arranged on the top of the lower display cabinet (2) for displaying exhibits, and a transparent glass (11) fixedly arranged on one side of the upper display cabinet (1); Features: A lifting mechanism (4) is fixedly arranged inside the lower display cabinet (2), and the lifting mechanism (4) comprises a working box (42) fixedly arranged inside the lower display cabinet (2), a lifting rod (43) with one end movably plugged into the top of the working box (42), a disc-shaped exhibition plate (47) fixedly connected to the end of the lifting rod (43) away from the working box (42), a motor (46) fixedly arranged inside the working box (42) at a position corresponding to one side of the lifting rod (43), and a first rotating gear (44) fixedly arranged at the output end of the motor (46), wherein the lifting rod (43) is provided to move the lifting rod (43) to the working box (42). A second rotating gear (45) is threadedly connected to the top of the working box (42) on the upper part of the display cabinet (43), the second rotating gear (45) is rotatably connected to the working box (42), the first rotating gear (44) is meshed with the second rotating gear (45), a sliding groove (431) is arranged on the outer wall of the rising rod (43), a protruding strip A (421) is arranged in the working box (42) for sliding along the sliding groove (431) and preventing the rising rod (43) from rotating, and a circular rising opening (21) which is interconnected is opened between the lower display cabinet (2) and the upper display cabinet (1).

2. The exhibition display cabinet according to claim 1, characterized in that: The lifting mechanism (4) also includes a protective tube (41) fixedly arranged in the lower display cabinet (2) at the bottom of the lifting port (21); the exhibition plate (47) has a diameter equal to the inner diameter of the protective tube (41) and moves axially along the protective tube (41).

3. The exhibition display cabinet according to claim 2, characterized in that: The diameter of the rising opening (21) is smaller than the diameter of the exhibition plate (47), and the exhibition plate (47) moves axially along the rising opening (21).

4. The exhibition display cabinet according to claim 1, characterized in that: The working box (42) is provided with an adjustment mechanism (5), the adjustment mechanism (5) comprising a receiving box (54) opened inside the working box (42), a one-way wheel (51) movably sleeved on the lifting rod (43) and located inside the receiving box (54), a clamping block (52) with an arc-shaped end provided on the side wall of the one-way wheel (51), and a clamping mechanism (53) fixedly provided inside the receiving box (54) on a side corresponding to the one-way wheel (51) and used for clamping the non-arc-shaped end of the clamping block (52), the one-way wheel (51) is rotatably connected to the bottom of the accommodating box (54), and a protruding strip B (512) corresponding to the sliding groove (431) is provided on the inner wall of the one-way wheel (51). When the exhibition plate (47) is lifted to the bottom of the rising opening (21) under the action of the rising rod (43), the bottom of the rising rod (43) is flush with the bottom of the one-way wheel (51). When the clamping mechanism (53) clamps the one-way wheel (51), the protruding strip A (421) and the protruding strip B (512) are on the same straight line.

5. The exhibition display cabinet according to claim 4, characterized in that: The clamping mechanism (53) comprises a fixing member (531) fixedly arranged in the containing box (54), a pressing member (533) slidably connected to the fixing member (531) for contacting the one-way wheel (51) and clamping the non-arc-shaped end of the clamping block (52), and an elastic member (532) is fixedly arranged between the fixing member (531) and the pressing member (533).

6. The exhibition display cabinet according to claim 5, characterized in that: The elastic member (532) is a spring, and two ends of the spring are respectively fixed on the fixing member (531) and the pressing member (533).

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