Rotary three-dimensional display device for ornamental flowers

Abstract

The utility model discloses a rotary type three-dimensional display device for ornamental flowers, which relates to the technical field of display equipment and comprises a mounting shell, two vertical plates, a rotating barrel, a placing tray, rollers, a wheel shaft, a transmission mechanism, a first rotating mechanism, a sliding mechanism and a second rotating mechanism. Wherein one wheel shaft rotates to drive the transmission mechanism to work, the rotating barrel is driven by the first rotating mechanism to rotate, the first rotating mechanism is driven by the transmission mechanism to work, and the containing discs are all driven by the second rotating mechanism to rotate. And the plurality of placing trays can periodically slide while revolution is carried out, the plurality of placing trays can rotate under the driving of the second rotating mechanism in the sliding process, and a better display effect is provided for the flowers to be displayed through the three moving modes.

Description

Technical Field

[0001] This utility model relates to the field of display equipment technology, specifically to a rotating three-dimensional display device for ornamental flowers. Background Technology

[0002] Landscape architecture is a relatively new discipline in academic classification. It is an industry and a discipline that comprehensively utilizes scientific and artistic means to create a beautiful outdoor living environment for human beings. With the continuous development of the economy, landscape architecture exhibitions are becoming more and more common, mainly involving the arrangement and display of flowers.

[0003] In the process of displaying flowers, they are usually displayed on fixed display stands. Fixed display stands mean that the flowers can only be presented to the audience from one side, resulting in a poor three-dimensional effect. If you want to display the flowers from different angles and distances, you need to get close to the flowers to view them, which increases the risk of people touching the flowers and causing damage. At the same time, since different flowers have different heights, when displaying flowers on a uniform fixed display stand, in order to avoid taller flowers blocking the shorter ones, the shorter flowers are usually placed in front of the taller ones, resulting in a poor overall visual effect.

[0004] To address the aforementioned issues, a rotating three-dimensional display device for ornamental flowers is proposed. Utility Model Content

[0005] This invention addresses the aforementioned problems by providing a rotating three-dimensional display device for ornamental flowers. It solves the problem that traditional display racks typically use fixed racks, which only present one side of the flowers to the viewer, resulting in a poor three-dimensional effect. Viewing the flowers from different angles and distances requires people to approach them, increasing the risk of accidental damage. Furthermore, because different flowers have different heights, a uniform fixed display rack often places lower flowers in front of taller ones to avoid obscuring them, leading to a poor overall visual effect.

[0006] The technical solution adopted by this utility model is as follows: it includes flowers to be displayed, as well as a mounting shell, a vertical plate, a rotating barrel, a placement plate, rollers, axles, a transmission mechanism, a first rotating mechanism, a sliding mechanism, and a second rotating mechanism;

[0007] Vertical plates are fixedly provided at the lower ends of the two side walls of the mounting shell, and the same transmission mechanism is provided between the two vertical plates;

[0008] Two rollers are rotatably mounted on the outer side walls of the two vertical plates, and the two rollers located at the same end are fixedly connected by a wheel axle;

[0009] One of the axles drives the transmission mechanism by rotation;

[0010] The upper end of the mounting shell is rotatably provided with a rotating barrel, which is driven to rotate by a first rotating mechanism;

[0011] The first rotating mechanism is driven by the transmission mechanism.

[0012] Several placement trays are movably arranged at equal intervals above the top wall of the rotating barrel, and each of the placement trays contains detachable flowers to be displayed.

[0013] Each of the aforementioned placement trays is driven to slide by a sliding mechanism, which is located inside the rotating barrel. The rotating barrel drives the sliding mechanism to work by rotating.

[0014] A second rotating mechanism is provided on the outside of the rotating barrel, and the placement trays are all driven to rotate by the second rotating mechanism.

[0015] The second rotating mechanism is driven by the sliding mechanism.

[0016] Furthermore, the first rotating mechanism includes a first spur gear, a second spur gear, and a connecting barrel;

[0017] The lower end of the rotating barrel is connected to a connecting barrel, which is rotatably mounted on the upper end of the mounting shell.

[0018] A second spur gear is fixedly sleeved on the outside of the connecting barrel, and a first spur gear is meshed on one side of the second spur gear;

[0019] The first spur gear is rotatably mounted on the upper end of the mounting housing via a first rotating shaft;

[0020] The first rotating shaft is driven to rotate by the transmission mechanism.

[0021] Furthermore, the transmission mechanism includes a first bevel gear and a second bevel gear;

[0022] The first rotating shaft is rotatably connected to the bottom wall of the mounting housing and a first bevel gear is fixedly provided thereon. A second bevel gear is meshed with one side of the first bevel gear.

[0023] The second bevel gear is fixedly sleeved on the axle near the first bevel gear;

[0024] The second bevel gear is positioned between the two vertical plates.

[0025] Furthermore, the sliding mechanism includes a reciprocating lead screw, a threaded slider, a first connecting frame, an elastic telescopic connecting rod, a rectangular slide bar, a second connecting frame, and a rectangular guide block;

[0026] The first end of a reciprocating lead screw is fixed on the bottom wall of the mounting housing, and the reciprocating lead screw is located on the rear side of the first rotating shaft;

[0027] The second end of the reciprocating lead screw movably passes through the connecting barrel and the rotating barrel, respectively.

[0028] A threaded slider is threaded through the reciprocating lead screw located inside the rotating barrel;

[0029] The threaded slider is provided with a plurality of first connecting frames, and the first end of an elastic telescopic connecting rod is rotatably provided in each of the plurality of first connecting frames.

[0030] The top wall of the rotating barrel is provided with several rectangular guide rail blocks at equal intervals that cooperate with the first connecting frame, and rectangular slide rods are slidably inserted through the rectangular guide rail blocks.

[0031] The first ends of the plurality of rectangular sliding rods are respectively provided with second connecting frames, and the second ends of the plurality of elastic telescopic connecting rods are respectively rotatably disposed within the plurality of second connecting frames;

[0032] The second ends of the rectangular sliding rods are respectively provided with a second rotating shaft that rotates vertically, and the bottom walls of the placement plates are respectively fixedly connected to the upper ends of the second rotating shafts that cooperate with them;

[0033] The second rotating shaft drives the second rotating mechanism to work via a sliding mechanism.

[0034] Furthermore, the second rotating mechanism includes a third spur gear, an external gear ring, and a connecting rod;

[0035] The lower ends of several second rotating shafts are respectively rotatably connected to the second end of the rectangular slide rod that cooperates with them, and a third spur gear is fixedly provided thereon.

[0036] The upper outer side of the rotating barrel is provided with an external toothed ring, and the rotating barrel is slidably disposed inside the external toothed ring;

[0037] The external toothed ring is fixedly connected to the upper ends of the left and right side walls of the mounting shell by two connecting rods respectively;

[0038] Several of the third spur gears are detachably meshed with the external gear ring.

[0039] Furthermore, several of the second rotating shafts are connected to the rectangular slide rods that cooperate with them via ball bearings.

[0040] Furthermore, a first placement bucket is fixedly provided at the upper center of each of the several placement trays, and a number of second placement buckets are provided at equal intervals on the outer side of the same first placement bucket.

[0041] Several of the second placement buckets are fixedly positioned at an eccentric location on the upper end of the same placement tray.

[0042] Advantages of this utility model:

[0043] The first rotating mechanism of this utility model can drive several placement trays to revolve around the rotation center. At the same time, the sliding mechanism works synchronously to enable the placement trays to slide periodically. During the sliding process, the placement trays will also rotate under the drive of the second rotating mechanism. The three modes of operation provide a better display effect for the flowers to be displayed, and will not obstruct taller flowers during the display process.

[0044] In addition to the objectives, features and advantages described above, this utility model has other objectives, features and advantages, which will be further described in detail below with reference to the figures. Attached Figure Description

[0045] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention.

[0046] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0047] Figure 2 This is a schematic diagram illustrating the working principle of the practical transmission mechanism;

[0048] Figure 3 This is a schematic diagram illustrating the working principle of the first rotating mechanism of this utility model;

[0049] Figure 4 This is a schematic diagram illustrating the working principle of the sliding mechanism of this utility model;

[0050] Figure 5 This is a schematic diagram illustrating the working principle of the second rotating mechanism of this utility model;

[0051] Figure 6 This is a schematic diagram of the overall structure of the sliding mechanism of this utility model.

[0052] Figure label:

[0053] 1 is the mounting shell, 2 is the vertical plate, 3 is the roller, 4 is the first spur gear, 5 is the rotating barrel, 6 is the connecting rod, 7 is the external gear ring, 8 is the placement plate, 9 is the rectangular guide block, 10 is the first bevel gear, 11 is the second bevel gear, 12 is the third spur gear, 13 is the second spur gear, 14 is the reciprocating lead screw, 15 is the rectangular slide bar, 16 is the elastic telescopic connecting rod, and 17 is the threaded slider.

[0054] 501 is the connecting bucket;

[0055] 801 is the first placement bucket, and 802 is the second placement bucket;

[0056] 1501 is the second connecting frame;

[0057] 1701 is the first connecting frame. Detailed Implementation

[0058] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0059] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0060] refer to Figures 1 to 6 A rotating three-dimensional display device for ornamental flowers includes flowers to be displayed, and also includes a mounting shell 1, a vertical plate 2, a rotating barrel 5, a placement plate 8, rollers 3, axles 19, a transmission mechanism, a first rotating mechanism, a sliding mechanism, and a second rotating mechanism.

[0061] Vertical plates 2 are fixedly installed on the lower ends of the two side walls of the mounting shell 1, and the same transmission mechanism is installed between the two vertical plates 2. The mounting shell 1 is the support platform of this equipment, and the two vertical plates 2 are used to install the rollers 3 described later.

[0062] Two rollers 3 are rotatably mounted on the outer walls of the two vertical plates 2 respectively, and the two rollers 3 located at the same end are fixedly connected by axle 19;

[0063] One of the axles 19 drives the transmission mechanism to work through rotation, and the roller 3 assists the equipment to move. During the movement of the equipment, the roller 3 drives the axle 19 to start rotating and starts to drive the transmission mechanism to work.

[0064] A rotating bucket 5 is rotatably mounted on the upper end of the mounting shell 1. The rotating bucket 5 is driven to rotate by the first rotating mechanism. During the movement of the equipment, the rotating bucket 5 is driven to rotate synchronously by the first rotating mechanism. The first rotating mechanism is driven by the transmission mechanism as the equipment moves forward.

[0065] The first rotating mechanism is driven by the transmission mechanism.

[0066] Several placement trays 8 are movably installed at equal intervals on the top wall of the rotating barrel 5. Each of the placement trays 8 contains flowers to be displayed. The placement trays 8 are used to hold the flowers to be displayed. The flowers to be displayed will move with the movement of the placement trays 8. The placement trays 8 will perform different movements under the drive of the first rotating mechanism, the second rotating mechanism (described later), and the sliding mechanism, respectively, which will achieve a richer display effect.

[0067] Several placement trays 8 are driven to slide by a sliding mechanism. The sliding mechanism is located inside the rotating barrel 5. The rotating barrel 5 drives the sliding mechanism to work by rotating. The sliding mechanism will drive several placement trays 8 to slide back and forth as the equipment moves.

[0068] A second rotating mechanism is installed on the outside of the rotating barrel 5. Several placement trays 8 are driven to rotate by the second rotating mechanism, and several placement trays 8 will start to rotate under the drive of the second rotating mechanism.

[0069] The second rotating mechanism is driven by the sliding mechanism.

[0070] The first rotating mechanism includes a first spur gear 4, a second spur gear 13, and a connecting barrel 501;

[0071] The lower end of the rotating barrel 5 is connected to a connecting barrel 501, which is rotatably mounted on the upper end of the mounting shell 1.

[0072] A second spur gear 13 is fixedly mounted on the outer side of the connecting barrel 501, and a first spur gear 4 is meshed on one side of the second spur gear 13.

[0073] The first spur gear 4 is mounted on the upper end of the mounting housing 1 via the first rotating shaft;

[0074] The first rotating shaft is driven to rotate by the transmission mechanism. Under the drive of the transmission mechanism, the first rotating shaft starts to rotate, and in the process of rotation, it drives the first spur gear 4 to start rotating. The first spur gear 4 drives the second spur gear 13 that is meshed with it to start rotating. In the process of rotation, the second spur gear 13 drives the connecting barrel 501 that is fixedly installed on the same axis to start rotating. The rotating barrel 5 that is fixedly installed with the connecting barrel 501 can then rotate together with the connecting barrel 501. In the process of rotation, the rotating barrel 5 can drive several placement plates 8 to start rotating as well, so as to achieve the display effect of revolution.

[0075] The transmission mechanism includes a first bevel gear 10 and a second bevel gear 11;

[0076] The first rotating shaft rotates through the bottom wall of the mounting shell 1 and is fixedly installed with the first bevel gear 10. The first bevel gear 10 is meshed with the second bevel gear 11 on one side.

[0077] The second bevel gear 11 is fixedly sleeved on the axle 19 near the first bevel gear 10;

[0078] The second bevel gear 11 is located between the two vertical plates 2. When the equipment moves, the two rollers 3 start to roll and drive the wheel axle 4 fixedly installed between them to start to rotate. The second bevel gear 11, which is fixedly sleeved on the wheel axle 4, rotates together with the wheel axle 4. During the rotation of the second bevel gear 11, it drives the first bevel gear 10, which meshes with it, to start to rotate. The first bevel gear 10 drives the first rotating shaft, which is coaxially installed with it, to start to rotate. The first rotating shaft drives the first straight gear 4 to start to rotate.

[0079] The sliding mechanism includes a reciprocating lead screw 14, a threaded slider 17, a first connecting frame 1701, an elastic telescopic connecting rod 16, a rectangular slide bar 15, a second connecting frame 1501, and a rectangular guide block 9.

[0080] The first end of the reciprocating lead screw 14 is fixedly installed on the bottom wall of the mounting housing 1. The reciprocating lead screw 14 is located on the rear side of the first rotating shaft.

[0081] The second end of the reciprocating lead screw 14 movably passes through the connecting barrel 501 and the rotating barrel 5, respectively;

[0082] A threaded slider 17 is threaded through the reciprocating lead screw 14 located inside the rotating barrel 5.

[0083] A plurality of first connecting frames 1701 are mounted on the threaded slider 17, and the first end of the elastic telescopic connecting rod 16 is rotatably mounted in each of the plurality of first connecting frames 1701.

[0084] The top wall of the rotating barrel 5 is equipped with several rectangular guide rail blocks 9 that cooperate with the first connecting frame 1701 at equal intervals. Rectangular slide rods 15 are slidably installed inside the rectangular guide rail blocks 9.

[0085] A number of rectangular sliding rods 15 are respectively equipped with a second connecting frame 1501 at their first ends, and the second ends of a number of elastic telescopic connecting rods 16 are respectively rotatably disposed within the number of second connecting frames 1501.

[0086] The second ends of several rectangular sliding rods 15 are respectively vertically rotatably mounted with second rotating shafts, and the bottom walls of several placement disks 8 are respectively fixedly connected to the upper ends of the second rotating shafts that cooperate with them;

[0087] The second rotating shaft drives the second rotating mechanism via a sliding mechanism. (See reference...) Figure 1As the rotating drum 5 rotates, it causes several rectangular guide rail blocks 9, which are fixedly connected to it, to rotate. These rectangular guide rail blocks 9, in turn, cause several rectangular sliders 15 to rotate. The rectangular sliders 15, in turn, cause several placement trays 8 to rotate. The placement trays 8, in turn, rotate in the opposite direction, via the rectangular slide rods 15, causing several elastic telescopic connecting rods 16 to rotate. These elastic telescopic connecting rods 16, in turn, cause threaded sliders 17 to rotate around the reciprocating screw 14. As the threaded sliders 17 rotate, they slide up and down along the reciprocating screw 14 in conjunction with it, and during this sliding process, they cause several rotatingly connected components to rotate around the screw. The elastic telescopic link 16 begins to deflect up and down. During the up and down deflection, the elastic telescopic link 16 drives the placement trays 8 to slide back and forth through the rectangular slide rod 15. The cooperation between the rectangular slide rod 15 and the rectangular guide block 9 ensures the sliding trajectory of the placement trays 8 and prevents them from falling off during the sliding process. The placement trays 8 provide a richer display effect for the flowers to be displayed during the back and forth sliding process. During the downward deflection of the elastic telescopic link 16, in order to ensure that the third spur gear 12 and the external gear ring 7 can mesh and not affect the continuous downward sliding of the threaded slider 17, the elastic element inside it will begin to stretch and deform, thereby ensuring that the continuous sliding of the threaded slider 17 is not affected.

[0088] The second rotating mechanism includes a third spur gear 12, an external gear ring 7, and a connecting rod 6;

[0089] The lower ends of several second rotating shafts are respectively rotatably connected to the second ends of rectangular sliding rods 15 that cooperate with them, and a third spur gear 12 is fixedly installed at the second end.

[0090] An external toothed ring 7 is installed on the outer side of the upper end of the rotating barrel 5, and the rotating barrel 5 is slidably disposed inside the external toothed ring 7.

[0091] The external toothed ring 7 is fixedly connected to the upper ends of the left and right side walls of the mounting shell 1 by two connecting rods 6 respectively;

[0092] Several third spur gears 12 are detachably meshed with the external gear ring 7, as shown in the reference. Figure 5As several placement discs 8 slide back and forth, the third spur gear 12, coaxial with the placement discs 8, also slides back and forth. During the back and forth sliding process, it will periodically contact the external gear ring 7. The external gear ring 7 is fixedly connected to the mounting shell 1 by two connecting rods 6, so the external gear ring 7 will not rotate. When the third spur gear 12 contacts the external gear ring 7, the rotation of the placement discs 8 will cause the third spur gear 12 to mesh and roll around the external gear ring 7, thereby causing the placement discs 8 to have a certain rotation effect. When the third spur gear 12 gradually disengages from the external gear ring 7, the elastic telescopic connecting rod 16 deflects outward, and its internal elastic element will gradually reset. After it is completely reset, the elastic telescopic connecting rod 16 can be regarded as rigid and drives the rectangular sliding rod 15 to slide outward until the third spur gear 12 disengages from the external gear ring 7.

[0093] Several second rotating shafts are connected to the rectangular slide rods 15 that they cooperate with by ball bearings. The function of the ball bearings is that when the third spur gear 12 disengages from the external gear ring 7 under the drive of the sliding mechanism, the ball bearings reduce the rotational friction between the second rotating shafts and the rectangular slide rods 15, so that they can still rotate for a period of time until the next engagement.

[0094] A first placement bucket 801 is fixedly installed at the upper center of several placement trays 8, and several second placement buckets 802 are installed at equal intervals on the outer side of the same first placement bucket 801.

[0095] Several second placement buckets 802 are fixedly installed at an eccentric position on the upper end of the same placement plate 8. The first placement bucket 801 is used to place taller flowers, and the several second placement buckets 802 around it are used to place some shorter flowers, so that the taller flowers are not blocked during rotation, and the flowers in the second placement buckets 802 can be displayed as the placement plate 8 rotates.

[0096] The implementation method of this utility model:

[0097] Place several flowers into the first placement bucket 801 and the second placement bucket 802 on several placement trays 8. The first placement bucket 801 contains taller flowers such as shrubs, and the second placement bucket contains shorter flowers such as potted plants.

[0098] The equipment is moved. As the equipment moves, the roller 3 starts to rotate and drives the rotating drum 5 to start rotating through the transmission mechanism. During the rotation, the rotating drum 5 drives several placement trays 8 to revolve.

[0099] As the placement discs 8 rotate, the rectangular slide bars 15, driven by the sliding mechanism, also begin to reciprocate and drive the placement discs 8 to slide.

[0100] As the placement disk 8 slides back and forth, the third spur gear 12 located at the lower end of the placement disk 8 begins to periodically contact and mesh with the external gear ring 7, thereby enabling the placement disk 8 to rotate.

[0101] With the three modes of operation of the placement tray 8 running simultaneously, visitors can better view the flowers located on several placement trays 8 without having to get close to the equipment to observe them, which effectively protects the displayed flowers.

[0102] The first rotating mechanism of this utility model can drive several placement trays to revolve around the rotation center. At the same time, the sliding mechanism works synchronously to enable the placement trays to slide periodically. During the sliding process, the placement trays will also rotate under the drive of the second rotating mechanism. The three modes of operation provide a better display effect for the flowers to be displayed, and will not obstruct taller flowers during the display process.

[0103] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rotating three-dimensional display device for ornamental flowers, comprising flowers to be displayed, characterized in that: It also contains installation shell (1), vertical plate (2), rotating barrel (5), placement disc (8), roller (3), wheel shaft (19), transmission mechanism, first rotating mechanism, sliding mechanism, second rotating mechanism; The lower end of the two side walls of the installation shell (1) is respectively provided with a vertical plate (2), and a same transmission mechanism is arranged between the two vertical plates (2); Two rollers (3) are rotatably arranged on the outer side walls of the two vertical plates (2), and the two rollers (3) located at the same end are fixedly connected through a wheel shaft (19); One of the wheel shafts (19) drives the transmission mechanism to work by rotating; The upper end of the installation shell (1) is rotatably provided with a rotating barrel (5), and the rotating barrel (5) is driven to rotate by a first rotating mechanism; The first rotating mechanism is driven to work by the transmission mechanism; A plurality of placement discs (8) are movably arranged at equal intervals above the top wall of the rotating barrel (5), and a plurality of the placement discs (8) are respectively detachably provided with flowers to be displayed; A plurality of the placement discs (8) are driven to slide by a sliding mechanism, the sliding mechanism is arranged in the rotating barrel (5), and the rotating barrel (5) drives the sliding mechanism to work by rotating; The outer side of the rotating barrel (5) is provided with a second rotating mechanism, and a plurality of the placement discs (8) are driven to rotate by the second rotating mechanism; The second rotating mechanism is driven to work by the sliding mechanism.

2. The rotating ornamental flower three-dimensional display device as claimed in claim 1, wherein: The first rotating mechanism comprises a first spur gear (4), a second spur gear (13) and a connecting barrel (501); The lower end of the rotating barrel (5) is communicated with the connecting barrel (501), and the connecting barrel (501) is rotatably arranged at the upper end of the installation shell (1); The outer side of the connecting barrel (501) is fixedly sleeved with a second spur gear (13), and one side of the second spur gear (13) is meshed with a first spur gear (4); The first spur gear (4) is rotatably arranged at the upper end of the installation shell (1) through a first rotating shaft; The first rotating shaft is driven to rotate by the transmission mechanism.

3. The rotating ornamental flower cube display of claim 2, wherein: The transmission mechanism comprises a first bevel gear (10) and a second bevel gear (11); The first rotating shaft is rotatably penetrated through the bottom wall of the installation shell (1) and is fixedly provided with a first bevel gear (10), and one side of the first bevel gear (10) is meshed with a second bevel gear (11); The second bevel gear (11) is fixedly sleeved on the wheel shaft (19) close to the first bevel gear (10); The second bevel gear (11) is arranged between the two vertical plates (2).

4. The rotating ornamental flower cube display device as claimed in claim 2, wherein: The sliding mechanism comprises a reciprocating screw rod (14), a threaded sliding block (17), a first connecting frame (1701), an elastic telescopic connecting rod (16), a rectangular sliding rod (15), a second connecting frame (1501) and a rectangular guide rail block (9); The first end of the reciprocating screw rod (14) is fixedly arranged on the bottom wall of the installation shell (1), and the reciprocating screw rod (14) is arranged on the rear side of the first rotating shaft; The second end of the reciprocating screw rod (14) is movably penetrated through the connecting barrel (501) and the rotating barrel (5); Threaded sliding block (17) is arranged on the reciprocating screw rod (14) in the rotating barrel (5); A plurality of first connecting frames (1701) are arranged on the threaded sliding block (17), and the first ends of a plurality of elastic telescopic connecting rods (16) are rotatably arranged in the first connecting frames (1701) respectively; A plurality of rectangular guide rail blocks (9) are arranged on the top wall of the rotating barrel (5) at equal intervals, and a rectangular sliding rod (15) is slidably arranged in the rectangular guide rail blocks (9) respectively; The first ends of a plurality of rectangular sliding rods (15) are respectively provided with second connecting frames (1501), and the second ends of a plurality of elastic telescopic connecting rods (16) are rotatably arranged in the second connecting frames (1501) respectively; The second ends of a plurality of rectangular sliding rods (15) are rotatably arranged with second rotating shafts respectively, and the bottom walls of a plurality of placing discs (8) are fixedly connected with the upper ends of the second rotating shafts matched therewith; The second rotating shafts drive the second rotating mechanism to work through sliding.

5. The rotating ornamental flower cube display device as claimed in claim 4, wherein: The second rotating mechanism comprises a third spur gear (12), an external tooth ring (7), and a connecting rod (6); The lower ends of a plurality of second rotating shafts are rotatably arranged through the second ends of the rectangular sliding rods (15) matched therewith, and the third spur gears (12) are fixedly arranged; The upper end of the rotating barrel (5) is provided with an external tooth ring (7) on the outer side, and the rotating barrel (5) is slidably arranged on the inner side of the external tooth ring (7); The external tooth ring (7) is fixedly connected with the upper ends of the left and right side walls of the mounting shell (1) through two connecting rods (6) respectively; A plurality of third spur gears (12) are arranged between the external tooth ring (7) in a detachable meshing manner.

6. The rotating ornamental flower cube display device as claimed in claim 5, wherein: A plurality of second rotating shafts are connected through ball bearings between the rectangular sliding rods (15) matched therewith.

7. The rotating three-dimensional display device for ornamental flowers according to claim 1, characterized in that: A plurality of first placing barrels (801) are fixedly arranged at the center positions of the upper ends of a plurality of placing discs (8), and a plurality of second placing barrels (802) are arranged at equal intervals on the outer sides of the same first placing barrel (801) respectively; A plurality of second placing barrels (802) are fixedly arranged at eccentric positions on the upper ends of the same placing disc (8).

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