Collection corn storage unit, storage assembly adopting storage unit and storage cabinet

By designing the upper and lower limit components of the ornamental corn storage unit and using adjustable push blocks and V-shaped placement grooves, the problem that the existing storage method cannot correct corn deformation is solved, and efficient correction and industrialized production are achieved.

CN223380247UActive Publication Date: 2025-09-26SHANXI HYDROGEN POWER TECH CO LTD
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Patent Information

Application Number
CN202422100677.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-29
Publication Date
2025-09-26
Estimated Expiration
2034-08-29

AI Technical Summary

Technical Problem

The existing storage method of ornamental corn cannot effectively correct the deformation of the corn and cannot be industrialized. In addition, the existing bundling method is labor-intensive and has poor effects.

Method used

A storage unit for ornamental corn is designed, including an upper limit component and a lower limit component. The corn is corrected by using a radially adjustable ejection block and a V-shaped placement groove, combined with an adjustable load plate and an ejection screw.

Benefits of technology

The invention realizes effective correction of corns of different lengths, thicknesses and deformations, improves storage efficiency and yield, has a simple and reasonable structure, and is suitable for industrial production and popularization.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of amusement corn storage tools, and particularly relates to an amusement corn storage unit, a storage assembly adopting the storage unit and a storage cabinet, the amusement corn storage unit comprises an upper limiting assembly and a lower limiting assembly, the upper limiting assembly comprises an ejection block capable of being adjusted in the radial direction, and the lower limiting assembly comprises at least two bearing plates. The bearing plate is provided with a containing groove. The amusement corn storage units are combined in parallel to form the storage assembly. The storage cabinet comprises a storage cabinet unit for placing the storage assembly. The corn harvester is simple in structure, reasonable in design and ingenious in conception, increases the variety of amusement corn, improves the yield, and is suitable for being popularized and used in the society.
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Description

Technical Field

[0001] The utility model belongs to the technical field of decorative corn storage tools, and particularly relates to a decorative corn storage unit, a storage component using the storage unit, and a storage cabinet. Background Art

[0002] Wenwan corn is a unique variety of ornamental corn with ornamental value, artistic beauty, cultural significance and collection value. As time goes by, people have discovered that certain special varieties of corn are not only ornamental, but also can become artistic and beautiful ornamental corns after careful carving and maintenance. After the corn is picked, it has a high water content and is generally stored horizontally. There will be a drying process and a hardening process of the corn kernels. During the horizontal placement process, deformation caused by the influence of gravity will occur, the two sides will bend down, or the unbalanced stress deformation caused by the internal growth of the corn itself will occur. Therefore, high-quality Wenwan corn requires special correction and storage equipment. The existing method is to use multiple chopsticks to wrap and tie them with rubber bands, which has poor effect, large labor force, and cannot be industrialized. In addition, corn has different characteristics. Some are longer or shorter, some are thicker, some are thinner, and some have large differences in cross-sectional area, etc. Utility Model Content

[0003] In order to solve the technical problems existing in the prior art and achieve the above-mentioned purpose, the utility model provides a decorative corn storage unit, including an upper limit component and a lower limit component, wherein the upper limit component includes a radially adjustable push block, and the lower limit component includes at least two supporting plates, and the supporting plates are provided with placement grooves.

[0004] Furthermore, it also includes a shell for mounting the upper limit assembly and the lower limit assembly, and at least one of the at least two bearing plates can be axially adjusted in the shell.

[0005] Furthermore, the placement groove is a V-shaped structure, and a rubber layer is provided on the V-shaped placement groove.

[0006] Furthermore, the shell includes a bottom plate and two vertical plates arranged on both sides of the bottom plate.

[0007] Furthermore, the left side, right side and bottom of the supporting plate are protruding plug-in structures, the upper end of the vertical plate is provided with a slot that matches the plug-in structures on the left and right sides of the supporting plate, and the bottom plate is correspondingly provided with a first socket that matches the bottom plug-in structure of the supporting plate.

[0008] Furthermore, the upper limit assembly also includes an I-shaped mounting seat and a push screw. The I-shaped mounting seat is provided with a plurality of mounting holes arranged at intervals. The push screw is adjustably inserted into the mounting hole, and one end of the push screw is connected to the push block.

[0009] Furthermore, the upper limit assembly also includes an I-shaped mounting seat, a first limit plate, a push screw and a slider. The slider is slidably installed between the first limit plate and the I-shaped mounting seat. The I-shaped mounting seat is provided with a first long hole. The first limit plate is provided with a first anti-rotation slide for accommodating the slider on the side close to the I-shaped mounting seat. The first anti-rotation slide is a stepped through hole groove, and one end of the push screw is connected to the push block.

[0010] Furthermore, the upper limit assembly also includes an I-shaped mounting seat, a second limit plate, a push screw and a slider. A second limit plate is provided on the upper and lower end surfaces of the I-shaped mounting seat respectively. The slider is slidably installed between the two second limit plates and the I-shaped mounting seat. The I-shaped mounting seat is provided with a second anti-rotation slideway for accommodating the slider. The second limit plate is provided with a second long hole. One end of the push screw is connected to the push block.

[0011] Furthermore, the outer shell is a "U-shaped" integrally formed structural part.

[0012] Furthermore, the shell is a plug-in structural component, and the two vertical plates are movably inserted on the left and right sides of the bottom plate. Fixed columns are also vertically arranged on the bottom plate, and the two vertical plates are inserted and installed between the fixed columns arranged opposite to each other.

[0013] Furthermore, the ejection block is a rubber block.

[0014] Furthermore, the outer shell is a "U-shaped" integrally formed structural component, and the I-shaped mounting seat is fixedly connected to the outer shell by bolts.

[0015] Furthermore, the shell is a plug-in structural component, and the two vertical plates are movably inserted on the left and right sides of the base plate. Fixed columns are also vertically arranged on the base plate. The two vertical plates are inserted and installed between the fixed columns arranged opposite to each other, and the I-shaped mounting seat is fixedly connected to the shell by bolts.

[0016] Furthermore, the outer shell is a "U-shaped" one-piece molded structural part, and the I-shaped mounting seat includes a web and wing plates on both sides. The ends of the wing plates on both sides are respectively provided with a "T"-shaped clamp and an "L"-shaped clamp, and the upper end surface of the vertical plate is provided with a first lock port and a second lock port that match the "T"-shaped clamp and the "L"-shaped clamp respectively.

[0017] Furthermore, the outer shell is a plug-in structural component, and the two vertical plates are movably inserted on the left and right sides of the base plate. A fixed column is also vertically arranged on the base plate. The two vertical plates are inserted and installed between the fixed columns arranged opposite to each other. The I-shaped mounting seat includes a web and wing plates on both sides. The ends of the wing plates on both sides are respectively provided with a "T"-shaped clamp and an "L"-shaped clamp. The upper end surface of the vertical plate is provided with a first lock mouth and a second lock mouth that match the "T"-shaped clamp and the "L"-shaped clamp respectively.

[0018] A decorative corn storage assembly, based on a decorative corn storage unit, comprises the aforementioned decorative corn storage units arranged in parallel to form a storage assembly, the storage units being connected by a U-shaped connecting rod, and the outer shell having a through hole for the U-shaped connecting rod to pass through. A decorative corn storage assembly, comprising the decorative corn storage units of multiple claims arranged in parallel to form a storage assembly, the bottom plate being a single, integrated structure shared by multiple groups of decorative corn storage units, and having a handle provided on the bottom plate.

[0019] A decorative corn storage cabinet is based on a decorative corn storage component and comprises a plurality of cabinet units separated by partitions and used for placing the storage components.

[0020] A decorative corn storage cabinet is based on a decorative corn storage component and comprises a plurality of slide rail grooves capable of slidably accommodating the storage component. A flange extending from the bottom plate of the storage component is clamped in the slide rail groove.

[0021] The present utility model has the following characteristics and beneficial effects: each lower limit assembly has a supporting plate with a V-shaped placement groove, which supports the ornamental corn. The rubber layer of the V-shaped placement groove can reduce the damage of the ornamental corn. After adjustment, the supporting plate can accommodate ornamental corns of different lengths. At the same time, by adjusting the position of the push screw in the upper limit assembly, ornamental corns of different lengths, thicknesses, and deformation positions can be corrected. The utility model has a simple structure, a reasonable design, and an ingenious conception. It increases the variety of ornamental corns and improves the output, and is suitable for promotion and use to the society. Multiple groups of ornamental corn storage units are arranged side by side on the bottom plate to form a storage assembly. The storage assembly is inserted into a storage cabinet that can accommodate multiple groups of storage assemblies. The outer shells are all made of transparent acrylic boards. The ornamental corns can be corrected in groups. Each storage assembly is regularly pulled out from the storage cabinet to observe the correction status of the ornamental corn, thereby improving the correction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the first embodiment of the present utility model;

[0023] Figure 2 This is a schematic diagram of the housing structure of Example 1 of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of each supporting plate in Example 1 of the utility model;

[0025] Figure 4 This is a structural schematic diagram of the first I-shaped mounting base in Example 1 of the present utility model;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the second embodiment of the present utility model;

[0027] Figure 6 This is a schematic diagram of the bottom plate structure of the second embodiment of the present utility model;

[0028] Figure 7 This is a schematic diagram of the vertical plate structure of the second embodiment of the present utility model;

[0029] Figure 8 This is a schematic diagram of the fixed column structure of the second embodiment of the present utility model;

[0030] Figure 9 This is a schematic diagram of the structure of each supporting plate in the second embodiment of the present utility model;

[0031] Figure 10 This is a schematic diagram of the three-dimensional structure of the third embodiment of the present utility model;

[0032] Figure 11 This is a schematic structural diagram of the second I-shaped mounting base in Example 3 of the present utility model;

[0033] Figure 12 This is a schematic structural diagram of the first limiting plate of the third embodiment of the present utility model;

[0034] Figure 13 This is a schematic diagram of the three-dimensional structure of the fourth embodiment of the present utility model;

[0035] Figure 14 This is a schematic diagram of the explosion structure of the fourth embodiment of the present utility model;

[0036] Figure 15 This is a schematic diagram of the storage assembly structure of the fifth embodiment of the present utility model;

[0037] Figure 16 This is a schematic diagram of the bottom plate structure of the storage assembly in Example 5 of the present utility model;

[0038] Figure 17 This is a schematic diagram of the storage assembly structure of the fifth embodiment of the present utility model;

[0039] Figure 18 This is a schematic diagram of the three-dimensional structure of a storage cabinet in accordance with a fifth embodiment of the present invention;

[0040] Figure 19 This is a front view of a storage cabinet according to a fifth embodiment of the present invention;

[0041] Figure 20 This is a schematic diagram of the three-dimensional structure of a storage cabinet according to embodiment 6 of the present utility model.

[0042] In the figure: 11-vertical plate; 110-first slot; 111-second slot; 112-first plug; 113-first lock; 114-second lock; 115-through hole; 116-fourth plug; 12-bottom plate; 120-first plug; 121-second plug; 122-third plug; 123-flange; 20-first front bearing plate; 200-second plug; 201-third plug; 21-first rear bearing plate; 210-fourth plug Block; 211-fifth plug-in block; 22-second front bearing plate; 220-sixth plug-in block; 221-seventh plug-in block; 23-second rear bearing plate; 230-eighth plug-in block; 231-ninth plug-in block; 24-fixing column; 40-first I-shaped mounting seat; 401-mounting hole; 41-second I-shaped mounting seat; 411-first long hole; 42-third I-shaped mounting seat; 421-second anti-rotation slide; 422-"T" type clamp; 423-"L" Type clamp; 43-first limit plate; 431-first anti-rotation slide; 44-second limit plate; 441-second long hole; 442-locking protrusion; 45-ejection screw; 460-first slider; 461 second slider; 47-ejection block; 5-storage component; 6-storage cabinet; 61-slide rail groove; 7-handle; 8-U-shaped connecting rod; 9-corn. DETAILED DESCRIPTION

[0043] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention will be described in further detail. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0044] Example 1:

[0045] like Figure 1 FIG. 1 is a schematic diagram of the three-dimensional structure of the first embodiment.

[0046] The ornamental corn storage unit of this embodiment includes a shell, an upper limit component and a lower limit component, wherein, Figure 2 As shown, the housing is a “U-shaped” integrally formed structural component, and the housing includes a bottom plate 12 and two vertical plates 11 arranged on both sides of the bottom plate 12 .

[0047] like Figure 1-4 As shown, the upper limit assembly includes a push screw 45, a push block, a first I-shaped mounting seat and a radially adjustable, such as Figure 4 As shown, four spaced apart mounting holes 401 are provided on the first I-shaped mounting seat 40. A push screw 45 can be inserted into the four mounting holes 401 at different positions as required, and one end of the push screw 45 is connected to a push block 47, which is a rubber block.

[0048] like Figure 3As shown, the lower limit assembly includes two second front bearing plates 22 and a second rear bearing plate 23 arranged in parallel between the two vertical plates of the shell. The second front bearing plate 22 is adjustably inserted between the two vertical plates 11 of the panel component. The upper ends of the two bearing plates are provided with V-shaped structure placement grooves for placing corn, and a rubber layer can be added to the V-shaped placement grooves as needed. The left and right sides of the second front load plate 22 are provided with a protruding sixth plug-in block 220, and the bottom of the second front load plate 22 is provided with a protruding seventh plug-in block 221. The sixth plug-in block 220 is inserted into the first slot 110 on the riser 11, and the seventh plug-in block 221 is inserted into the first socket 120 on the bottom plate 12. The left and right sides of the second rear load plate 23 are provided with a protruding eighth plug-in block 230, and the bottom of the second rear load plate 23 is provided with a protruding ninth plug-in block 231. The eighth plug-in block 230 is inserted into one of the three second slots 111 on the riser 11, and the ninth plug-in block 231 is inserted into the second socket 121 on the bottom plate 12. Three or more load plates can be provided as needed.

[0049] Working principle: According to the size and deformation degree of the corn, adjust the position of the second rear supporting plate 23, place the corn between the second front supporting plate 22 and the second rear supporting plate 23, select the installation holes 401 at different positions according to the different deformation positions of the corn to install the pushing screw 45, pass the pushing screw 45 through the installation hole 401, and make the pushing block 47 abut against the corn to correct the bent corn.

[0050] Example 2:

[0051] like Figure 5 The figure shows a schematic diagram of the three-dimensional structure of the second embodiment. Figure 6-9 Shown is a partial structural diagram.

[0052] The ornamental corn storage unit of this embodiment includes a housing, an upper limit assembly, and a lower limit assembly. The housing is a plug-in structure comprising a base plate 12 and two vertical plates 11 disposed on either side of the base plate 12. The vertical plates 11 are movably inserted into third insertion holes 122 on the left and right sides of the base plate 12. The base plate 12 is also provided with vertical fixing posts 24 that are threadedly connected to the base plate 12. The two vertical plates 11 are inserted and installed between the two opposing fixing posts 24.

[0053] The lower limit assembly includes two first front load-bearing plates 20 and a first rear load-bearing plate 21 arranged in parallel between the two vertical plates 11 of the outer shell. The first rear load-bearing plate 21 is adjustably inserted between the two vertical plates 11 of the panel component. The upper ends of the first front load-bearing plate 20 and the first rear load-bearing plate 21 are provided with V-shaped structure placement grooves for placing corn.

[0054] like Figure 6 、 9As shown, the left and right sides of the first front bearing plate 20 are protruding second plug-in blocks 200, and the bottom of the first front bearing plate 20 is a protruding third plug-in block 201. The second plug-in block 200 is matched with the fourth socket 116 on the riser 11, and the third plug-in block 201 is matched with the first socket 120 provided on the bottom plate 12; the left and right sides of the first rear bearing plate 21 are protruding fourth plug-in blocks 210, and the bottom of the first rear bearing plate 21 is a protruding fifth plug-in block 211. The fourth plug-in block 210 is matched with one of the six second slots 111 on the riser 11, and the fifth plug-in block 211 is matched with the second socket 121 provided on the bottom plate 12.

[0055] The structure of the first I-shaped mounting seat 40 in this embodiment is the same as that in the first embodiment, and will not be described in detail in this embodiment.

[0056] Working principle: According to the size and deformation degree of the corn, adjust the position of the first rear supporting plate 21, place the corn between the first front supporting plate 20 and the first rear supporting plate 21, select the installation holes 401 at different positions according to the different deformation positions of the corn to install the pushing screw 45, pass the pushing screw 45 through the installation hole 401, and make the pushing block 47 abut against the corn to correct the bent corn.

[0057] Example 3:

[0058] like Figure 10 FIG. 1 is a three-dimensional schematic diagram of the third embodiment. Figure 11 、 12 Shown is a partial structural diagram.

[0059] The housing mounting structure of this embodiment is the same as that of the second embodiment. The difference from the second embodiment is that the upper limit assembly includes a second I-shaped slider seat 41, a first limit plate 43, a push screw 45 and a first slider 460. The first I-shaped slider seat 41 is fixedly connected to the upper end of the fixing column 24 by bolts, the first limit plate 43 is installed on the upper end of the first I-shaped slider seat 41 by screws, and the first slider 460 is slidably installed between the first limit plate 43 and the second I-shaped slider seat 41. Figure 12 As shown, the first slider 460 is a hexagonal nut. The second I-shaped slider seat 41 defines a first elongated hole 411. The first stop plate 43, near the second I-shaped slider seat 41, defines a first anti-rotation slideway 431 for accommodating the first slider 460. The first anti-rotation slideway 431 is a stepped through-hole groove. The ejection screw 45 is threadedly connected to the first slider 460, and one end of the ejection screw 45 is connected to the ejection block 47.

[0060] Working principle: According to the size and deformation degree of the corn, the position of the first rear supporting plate 21 is adjusted, and the corn is placed between the first front supporting plate 20 and the first rear supporting plate 21. The first slider 460 is adjusted back and forth in the first anti-rotation slide 431 according to the different deformation positions of the corn. The pushing screw 45 slides with the first slider 460, so that the pushing block 47 abuts against the corn to correct the bent corn.

[0061] Example 4:

[0062] like Figure 13 FIG. 1 is a perspective diagram of the fourth embodiment of the present invention. Figure 14 Shown is a schematic diagram of the explosion structure of the fourth embodiment.

[0063] The ornamental corn storage unit of this embodiment includes a shell, an upper limit component and a lower limit component, wherein, Figure 13 As shown, the housing is a "U-shaped" integrally formed structural member, comprising a bottom plate 12 and two vertical plates 11 arranged on both sides of the bottom plate 12. The structure of the lower limit assembly is the same as that of the first embodiment, and will not be repeated in this embodiment.

[0064] The upper limit assembly also includes a third I-shaped mounting seat 43, a second limit plate 44, a push screw 45 and a second slider 461. A second limit plate 44 is provided on the upper and lower ends of the third I-shaped mounting seat 43. The second limit plate 44 and the third I-shaped mounting seat 43 are connected by screws. The second slider 461 is slidably installed between the two second limit plates 44 and the third I-shaped mounting seat 43. Figure 14 In the figure, the second slider 461 is a square structure. The third I-shaped mounting seat 43 is provided with a second anti-rotation slide 421 for accommodating the second slider 461, and the second limit plate 44 is provided with a second long hole 441. For the convenience of installation, the second limit plate 44 at the upper end is provided with a locking protrusion 442 at the end of one side wing plate. One end of the ejection screw 45 is connected to the ejection block 47. The third I-shaped mounting seat 43 includes a web and wing plates on both sides. The ends of the wing plates on both sides are respectively provided with a "T"-shaped clamp 422 and an "L"-shaped clamp 423. The upper end surface of the vertical plate 11 is provided with a first lock hole 113 and a second lock hole 114 that match the "T"-shaped clamp 422 and the "L"-shaped clamp 423 respectively. During installation, the "T"-shaped clamp 422 of the third I-shaped mounting seat 43 is vertically inserted into the first lock port 113, and the "L"-shaped clamp 423 is simultaneously dropped vertically to align with the second lock port 114, and then the third I-shaped mounting seat 43 is pushed backward so that the "T"-shaped clamp 422 is clamped into the first lock port 113, and the "L"-shaped clamp 423 is clamped into the second lock port 114.

[0065] Working Principle: Adjust the position of the second rear support plate 23 based on the size and degree of deformation of the corn. Place the corn between the second front support plate 22 and the second rear support plate 23. Adjust the second slider 461 back and forth within the second anti-rotation slide 421 based on the position of the corn's deformation. The ejection screw 45 slides along the second slider 461, causing the ejection block 47 to contact the corn, correcting the bent corn. Two sets of ejection screws 45, second sliders 461, and ejection blocks 47 can be provided as needed.

[0066] Embodiment 5:

[0067] like Figure 15-16 As shown, according to the use requirements, multiple groups of ornamental corn storage units can be arranged side by side on the same bottom plate 12. The bottom plate 12 is an integrated whole plate structure shared by multiple groups of ornamental corn storage units.

[0068] Further, such as Figure 17 As shown, more groups of corn storage units can be arranged in parallel, and a handle 7 is provided on the bottom plate 12. The rough assembly is placed in the Figure 18 、 19 In the storage cabinet shown, the storage cabinet includes a plurality of slide rail grooves 61 that can slide to accommodate the storage components 5. The bottom plate 12 of the storage component 5 is extended with a flange 123 that is clamped in the slide rail groove 61. The storage component 5 is inserted into the storage cabinet that can accommodate multiple groups of storage components 5. Such a structure facilitates the correction of multiple groups of ornamental corns at the same time, thereby improving production efficiency. The storage cabinet 6 can be made of transparent materials to facilitate the observation of the correction status of the ornamental corns at any time. At the same time, the storage component 5 is pulled out along the slide rail groove 61 by the handle. If the orientation of the ornamental corns needs to be readjusted, it can be put back into the storage cabinet after adjustment. At the same time, the storage cabinet can also be used as a storage cabinet for ornamental corns.

[0069] Example 6:

[0070] like Figure 20 As shown, the storage cabinet includes a plurality of storage cabinet units separated by partitions. The storage assembly 5 formed by the parallel combination of the ornamental corn storage units is connected by a U-shaped connecting rod 8, and the outer shell is provided with a through hole 115 for the U-shaped connecting rod 8 to pass through. The storage unit can be pushed back and forth along the U-shaped connecting rod 8, so as to facilitate observation of the correction of the side of the ornamental corn. Similarly, in this embodiment, as in Example 5, the storage cabinet 6 can be made of a transparent material to facilitate observation of the correction of the ornamental corn at any time. At the same time, the storage assembly 5 is pulled out along the slide groove 61 by the U-shaped connecting rod 8. If the orientation of the ornamental corn needs to be readjusted, it can be put back into the storage cabinet after adjustment. At the same time, the storage cabinet can also be used as a storage cabinet for ornamental corn.

[0071] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. The storage unit for ornamental corn is characterized by: It comprises an upper limit assembly and a lower limit assembly, wherein the upper limit assembly comprises a radially adjustable ejection block (47), and the lower limit assembly comprises at least two bearing plates, wherein the bearing plates are provided with placement grooves.

2. The ornamental corn storage unit according to claim 1, characterized in that: It also includes a shell for mounting the upper limit assembly and the lower limit assembly, and at least one of the at least two bearing plates can be axially adjusted in the shell.

3. The ornamental corn storage unit according to claim 2, characterized in that: The placement groove is a V-shaped structure, and a rubber layer is provided on the V-shaped placement groove.

4. The ornamental corn storage unit according to claim 3, characterized in that: The housing comprises a bottom plate (12) and two vertical plates (11) arranged on both sides of the bottom plate (12).

5. The ornamental corn storage unit according to claim 4, characterized in that: The left side, right side and bottom of the carrier plate are protruding plug-in structures, the upper end of the vertical plate (11) is provided with a slot matching the plug-in structures on the left side and right side of the carrier plate, and the bottom plate (12) is correspondingly provided with a first plug hole (120) matching the plug-in structure at the bottom of the carrier plate.

6. The ornamental corn storage unit according to claim 5, characterized in that: The upper limit assembly further comprises an I-shaped mounting seat and a push screw (45), wherein the I-shaped mounting seat is provided with a plurality of mounting holes (401) arranged at intervals, and the push screw (45) is adjustably inserted into the mounting hole (401), and one end of the push screw (45) is connected to the push block (47).

7. The ornamental corn storage unit according to claim 5, characterized in that: The upper limit assembly also includes an I-shaped mounting seat, a first limiting plate (43), a push screw (45) and a slider, the slider is slidably mounted between the first limiting plate (43) and the I-shaped mounting seat, the I-shaped mounting seat is provided with a first long hole (411), the first limiting plate (43) is provided with a first anti-rotation slide (431) for accommodating the slider on one side close to the I-shaped mounting seat, the first anti-rotation slide (431) is a stepped through hole groove, and one end of the push screw (45) is connected to the push block (47).

8. The ornamental corn storage unit according to claim 5, characterized in that: The upper limit assembly also includes an I-shaped mounting seat, a second limit plate (44), a push screw (45) and a slider. A second limit plate (44) is provided on the upper and lower end surfaces of the I-shaped mounting seat respectively. The slider is slidably installed between the two second limit plates (44) and the I-shaped mounting seat. The I-shaped mounting seat is provided with a second anti-rotation slideway (421) for accommodating the slider. The second limit plate (44) is provided with a second long hole (441). One end of the push screw (45) is connected to the push block (47).

9. The ornamental corn storage unit according to any one of claims 6 to 8, characterized in that: The shell is a "U-shaped" one-piece molded structure.

10. The ornamental corn storage unit according to any one of claims 6 to 8, characterized in that: The housing is a plug-in type structural component, and the two vertical plates (11) are movably plugged into the left and right sides of the bottom plate (12). The bottom plate (12) is also vertically provided with fixed columns (24), and the two vertical plates (11) are plugged and installed between the fixed columns (24) arranged opposite to each other.

11. The ornamental corn storage unit according to any one of claims 6 to 8, characterized in that: The ejection block (47) is a rubber block.

12. The ornamental corn storage unit according to any one of claims 6 to 8, characterized in that: The shell is a "U-shaped" integrally formed structural part, and the I-shaped mounting seat is fixedly connected to the shell by bolts.

13. The ornamental corn storage unit according to any one of claims 6 to 8, characterized in that: The shell is a plug-in type structural component, and the two vertical plates (11) are movably plugged into the left and right sides of the bottom plate (12). The bottom plate (12) is also vertically provided with a fixing column (24). The two vertical plates (11) are plugged and installed between the fixing columns (24) arranged opposite to each other. The I-shaped mounting seat is fixedly connected to the shell by bolts.

14. The ornamental corn storage unit according to any one of claims 6 to 8, characterized in that: The shell is a "U-shaped" integrally formed structural member, the I-shaped mounting seat comprises a web and wing plates on both sides, the ends of the wing plates on both sides are respectively provided with a "T"-shaped clamp (422) and an "L"-shaped clamp (423), and the upper end surface of the vertical plate (11) is provided with a first locking opening (113) and a second locking opening (114) respectively matching the "T"-shaped clamp (422) and the "L"-shaped clamp (423).

15. The ornamental corn storage unit according to any one of claims 6 to 8, characterized in that: The housing is a plug-in type structural component, and the two vertical plates (11) are movably plugged into the left and right sides of the bottom plate (12). The bottom plate (12) is also vertically provided with a fixing column (24). The two vertical plates (11) are plugged and installed between the fixing columns (24) arranged opposite to each other. The I-shaped mounting seat includes a web and wing plates on both sides. The ends of the wing plates on both sides are respectively provided with a "T"-shaped clamp (422) and an "L"-shaped clamp (423). The upper end surface of the vertical plate (11) is provided with a first locking port (113) and a second locking port (114) respectively matching the "T"-shaped clamp (422) and the "L"-shaped clamp (423).

16. A storage assembly for ornamental corn, characterized in that: A storage assembly (5) comprising a plurality of ornamental corn storage units as claimed in claim 9, the storage units being connected via a U-shaped connecting rod (8), and the housing being provided with a through hole (115) for the U-shaped connecting rod (8) to pass through.

17. A storage assembly for ornamental corn, characterized in that: The storage assembly (5) comprises a plurality of ornamental corn storage units as claimed in claim 10, which are combined in parallel. The bottom plate (12) is an integrated whole plate structure shared by the plurality of ornamental corn storage units. A handle (7) is provided on the bottom plate (12).

18. A decorative corn storage cabinet using the corn storage assembly according to claim 16, characterized in that: It comprises a plurality of storage cabinet units (62) separated by partitions and used for placing storage components (5).

19. A decorative corn storage cabinet using the corn storage assembly according to claim 17, characterized in that: It comprises a plurality of slide rail grooves (61) capable of slidably accommodating a storage assembly (5), and a flange (123) is extended from the bottom plate (12) of the storage assembly (5) and is clamped in the slide rail grooves (61).