A storage type display device for calligraphy and painting works

Abstract

The application relates to the technical field of calligraphy and painting display, in particular to a storage type calligraphy and painting display device, which comprises a bottom frame, a storage cylinder fixed to the upper end of the bottom frame, a plurality of openings evenly and separately arranged on the storage cylinder in the circumferential direction, a cleverly matched design of the openings, an adjusting mechanism, a limiting assembly, an exhibition board, a transmission shaft, a first driving bevel gear, a first driven bevel gear, a first gear, a rotating shaft and a second gear, synchronous linkage adjustment of multiple groups of calligraphy and painting exhibition boards is realized, in actual use, calligraphy and paintings on the multiple groups of exhibition boards can be synchronously moved out of the openings according to needs, the exhibition process is greatly simplified, the display and exhibition of batch calligraphy and painting works are quickly completed, and the convenience is remarkably improved; when display is not needed, the rotating shaft is reversely rotated, calligraphy and painting works on the exhibition boards can be synchronously moved into the storage cylinder from the openings, and the calligraphy and painting works can be protected.

Description

Technical Field

[0001] This invention belongs to the field of calligraphy and painting display technology, and specifically relates to a storage-type display device for calligraphy and painting works. Background Technology

[0002] Painting and calligraphy exhibitions mainly involve hanging the works on the walls of the exhibition hall. When there are many works to be exhibited or when they need to be displayed in an open-air environment, they are often hung on display devices. During the entire life cycle of the display device, the storage process during non-exhibition periods is the core step in protecting the works. By properly storing the works, direct sunlight, collisions, and other adverse factors can be effectively isolated, preventing irreversible damage such as fading or staining of precious paintings and calligraphy.

[0003] For example, Chinese patent application number CN202321581545.7, entitled "An Electric Retractable Display Rack for Calligraphy and Painting Works," includes a storage shell with a display window on one side. Inside the shell are several hanging racks that can extend or retract from the display window, and each rack can be detachably used to display artworks. In use, multiple artworks can be individually fixed to the racks. When viewing the artworks, the corresponding racks can be removed. When not in use, all racks can be retracted into the storage shell, minimizing space usage and providing good protection for the artworks. This invention has a simple and compact structure, allowing for the display of multiple artworks without space limitations, making it widely applicable and highly promotable. However, because each set of racks is independently controlled, it cannot simultaneously display or store multiple sets of calligraphy and painting works when displaying or storing them in batches. Therefore, overcoming these technical problems and shortcomings is a key issue that needs to be addressed. Summary of the Invention

[0004] This invention provides a storage-type display device for calligraphy and painting works, which can simultaneously display or store calligraphy and painting works, improving convenience while protecting the works.

[0005] To achieve the above-mentioned objectives, the technical solution of this invention is: a display device for storing calligraphy and painting works, comprising: a base frame; a storage tube fixed to the upper end of the base frame, wherein the storage tube has a plurality of openings evenly spaced along the circumferential direction; a plurality of adjustment mechanisms evenly spaced along the circumferential direction and fixedly installed inside the upper end of the storage tube, each adjustment mechanism comprising an adjustment frame and a lead screw rotatably mounted on the adjustment frame, an adjustment block being threadedly connected to the lead screw, and a limiting component for limiting the adjustment block being installed on the adjustment frame; a plurality of display panels, each fixedly connected to a corresponding adjustment block; a plurality of transmission shafts evenly spaced along the circumferential direction and rotatably mounted on the upper part of the storage tube, wherein a first driving bevel gear is fixedly mounted on each transmission shaft, and a first driven bevel gear meshing with the corresponding first driving bevel gear is fixedly mounted on each lead screw; a plurality of first gears fixedly mounted on the corresponding transmission shafts; and a rotating shaft rotatably mounted on the upper middle part of the storage tube, wherein a second gear meshing with each first gear is fixedly mounted on the rotating shaft.

[0006] In the above-mentioned display device for storing calligraphy and painting works, the limiting component includes a limiting block and a limiting groove. The two sides of the adjusting block are fixedly connected to the limiting blocks, and the inside of the adjusting frame is provided with a limiting groove that matches the limiting block.

[0007] In the above-mentioned display device for storing calligraphy and painting works, a drive mechanism capable of driving a rotating shaft is installed on the upper part of the storage tube. The drive mechanism includes a drive shaft, a second driven bevel gear, and a second driving bevel gear. The drive shaft is rotatably mounted on the storage tube. A second driving bevel gear is fixedly mounted on one end of the drive shaft near the rotating shaft. A second driven bevel gear meshing with the second driving bevel gear is fixedly mounted on the rotating shaft.

[0008] In the aforementioned display device for storing calligraphy and painting works, the driving mechanism further includes a driving frame, a worm gear, a handwheel, and a worm wheel. The driving frame is fixedly connected to the storage cylinder, the worm gear is rotatably mounted on the driving frame, the handwheel is mounted on the lower end of the worm gear, and the worm wheel that meshes with the worm gear is fixedly mounted on the driving shaft.

[0009] In the aforementioned display device for storing calligraphy and painting works, each of the four corners of the display panel is equipped with a first magnet, and the lower part of the storage tube contains several second magnets that attract the first magnets.

[0010] In the aforementioned display device for storing calligraphy and painting works, a rotating rod is rotatably installed at the upper middle part of the base frame, and the upper end of the rotating rod is fixedly connected to the lower middle part of the storage tube.

[0011] In the aforementioned display device for storing calligraphy and painting works, a drive gear is fixedly installed on the rotating rod, an mounting shaft is rotatably installed on the base frame, and a driven gear that meshes with the drive gear is fixedly installed on the mounting shaft.

[0012] In the aforementioned display device for storing calligraphy and painting works, the upper end of the base frame is evenly spaced along the circumferential direction with several support wheels that can support the lower end of the storage tube.

[0013] Compared with the prior art, the storage-type display device for calligraphy and painting works of the present invention has the following beneficial effects: 1. The present invention provides a storage-type display device for calligraphy and painting works. Through the ingenious design of an opening, an adjustment mechanism, a limiting component, display panels, a transmission shaft, a first driving bevel gear, a first driven bevel gear, a first gear, a rotating shaft, and a second gear, it achieves synchronous linkage adjustment of multiple sets of calligraphy and painting display panels. In actual use, the calligraphy and paintings on multiple display panels can be moved out from the opening as needed, greatly simplifying the display process and quickly completing the display of batches of calligraphy and painting works, significantly improving convenience. When display is not required, the rotating shaft can be rotated in the opposite direction, allowing the calligraphy and paintings on each display panel to be moved synchronously from the opening into the storage tube, thereby protecting the calligraphy and paintings.

[0014] 2. The present invention provides a storage-type display device for calligraphy and painting works. By using a worm gear drive mechanism to drive a bevel gear set, and utilizing the self-locking characteristics of the worm gear, it can effectively prevent the display board from retracting and shifting due to accidental squeezing of the display board by the viewer, thus greatly improving the stability of the storage rack in public reading scenarios. The extended length of the display board can be maintained without the need for additional locking components. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram of a storage-type display device for calligraphy and painting works according to the present invention; Figure 2 yes Figure 1 Enlarged view of section A in the image; Figure 3 This is a side view of a display device for storing calligraphy and painting works according to the present invention. Figure 4 This is a partial cross-sectional view of the upper part of a storage-type display device for calligraphy and painting works according to the present invention; Figure 5 yes Figure 4 Enlarged view of section B in the image; Figure 6 This is a partial cross-sectional view of a display device for storing calligraphy and painting works according to the present invention; Figure 7This is a schematic diagram of the adjustment mechanism of a storage-type display device for calligraphy and painting works according to the present invention; Figure 8 This is a side view of the adjustment mechanism of a display device for storing calligraphy and painting works according to the present invention.

[0016] In the diagram: 1. Base frame; 2. Storage tube; 3. Display board; 4. Drive shaft; 401. First driving bevel gear; 402. First driven bevel gear; 5. Drive mechanism; 501. Drive shaft; 502. Drive frame; 503. Worm gear; 504. Handwheel; 505. Worm wheel; 506. Second driving bevel gear; 507. Second driven bevel gear; 6. Opening; 7. Rotating rod; 701. Driving gear; 702. Mounting shaft; 703. Driven gear; 8. Support wheel; 9. Rotating shaft; 10. Second gear; 11. First gear; 12. Adjustment mechanism; 1201. Adjustment frame; 1202. Lead screw; 1203. Adjustment block; 13. Limiting assembly; 1301. Limiting block; 1302. Limiting groove. Detailed Implementation

[0017] The following description, in conjunction with the accompanying drawings and specific embodiments, provides a more detailed description of a storage-type display device for calligraphy and painting works according to the present invention.

[0018] In the description of this invention, 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 invention 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 invention.

[0019] Example 1: This embodiment discloses a storage-type display device for calligraphy and painting works. Through the ingenious design of the opening 6, adjustment mechanism 12, limiting component 13, display panel 3, transmission shaft 4, first driving bevel gear 401, first driven bevel gear 402, first gear 11, rotating shaft 9, and second gear 10, synchronous linkage adjustment of multiple sets of calligraphy and painting display panels 3 is achieved. In actual use, the calligraphy and paintings on multiple sets of display panels 3 can be moved out from the opening simultaneously as needed, greatly simplifying the display process and quickly completing the display of batches of calligraphy and painting works, significantly improving convenience. When display is not required, rotating the rotating shaft 9 in the opposite direction allows the calligraphy and painting works on each display panel 3 to be moved synchronously from the opening 6 into the storage cylinder 2, thus protecting the calligraphy and paintings. (Refer to...) Figures 1-8It mainly includes: a base frame 1; a storage tube 2, fixed to the upper end of the base frame 1, with a number of openings 6 evenly spaced along the circumferential direction on the storage tube 2; and a number of adjustment mechanisms 12, evenly spaced along the circumferential direction and fixedly installed inside the upper end of the storage tube 2. Each adjustment mechanism 12 includes an adjustment frame 1201 and a lead screw 1202 rotatably installed on the adjustment frame 1201. An adjustment block 1203 is threadedly connected to the lead screw 1202, and a limiting component 13 that can limit the adjustment block 1203 is installed on the adjustment frame 1201. Several display plates 3 (the end of the display plate 3 away from the adjusting block 1203 extends through the opening 6 to the outside of the storage tube 2) are all fixedly connected to the corresponding adjusting block 1203; several drive shafts 4 are evenly spaced and rotatably mounted on the upper part of the storage tube 2 in the circumferential direction, and a first driving bevel gear 401 is fixedly mounted on each drive shaft 4, and a first driven bevel gear 402 that meshes with the corresponding first driving bevel gear 401 is fixedly mounted on each lead screw 1202; several first gears 11 are fixedly mounted on the corresponding drive shafts 4; a rotating shaft 9 is rotatably mounted on the upper middle part of the storage tube 2, and a second gear 10 that can mesh with each first gear 11 is fixedly mounted on the rotating shaft 9.

[0020] In this embodiment, refer to Figure 6 , Figure 7 and Figure 8 The limiting component 13 includes a limiting block 1301 and a limiting groove 1302. The limiting blocks 1301 are fixedly connected to both sides of the adjusting block 1203. The adjusting frame 1201 has a limiting groove 1302 that is adapted to the limiting block 1301. Through the cooperative design of the limiting block 1301 and the limiting groove 1302, the limiting block 1301 can be limited, thereby preventing the limiting block 1301 from rotating, and thus preventing the adjusting block 1203 from rotating.

[0021] Example 2: Based on Embodiment 1, this embodiment discloses a storage-type display device for calligraphy and painting works, referring to... Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 It mainly includes a drive mechanism 5 that can drive the rotating shaft 9 to rotate, which is installed on the upper part of the storage tube 2. The drive mechanism 5 includes a drive shaft 501, a second driven bevel gear 507 and a second driving bevel gear 506. The drive shaft 501 is rotatably mounted on the storage tube 2. The second driving bevel gear 506 is fixedly mounted on one end of the drive shaft 501 near the rotating shaft 9. The second driven bevel gear 507 that meshes with the second driving bevel gear 506 is fixedly mounted on the rotating shaft 9. In practical use, rotating the drive shaft 501 causes the second driving bevel gear 506 to rotate. The second driving bevel gear 506 meshes with the second driven bevel gear 507, causing the second driven bevel gear 507 to rotate. The second driven bevel gear 507 then drives the rotating shaft 9 to rotate.

[0022] In this embodiment, refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 The drive mechanism 5 also includes a drive frame 502, a worm gear 503, a handwheel 504, and a worm wheel 505. The drive frame 502 is fixedly connected to the storage cylinder 2. The worm gear 503 is rotatably mounted on the drive frame 502. The handwheel 504 is mounted on the lower end of the worm gear 503. The worm wheel 505, which meshes with the worm gear 503, is fixedly mounted on the drive shaft 501. In actual use, the worm gear 503 is rotated by the handwheel 504. The worm gear 503 meshes with the worm wheel 505, causing the worm wheel 505 to rotate. The worm wheel 505 drives the drive shaft 501 to rotate. At the same time, the worm wheel 505 and worm gear 503 have a self-locking characteristic, which effectively prevents the drive shaft 501 from rotating due to external accidents.

[0023] Example 3: The similarities to the above embodiments will not be repeated here, the differences being: This embodiment discloses a storage-type display device for calligraphy and painting works, referring to... Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 It mainly includes that each of the four corners of the display board 3 is equipped with a first magnet, and the lower end of the storage tube 2 is filled with several second magnets that attract the first magnets. In actual use, the calligraphy and painting are placed on the display board 3, the second magnets in the storage tube 2 are taken out and attracted to the first magnets on the display board 3, thereby fixing the calligraphy and painting.

[0024] Example 4: The similarities to the above embodiments will not be repeated here, the differences being: This embodiment discloses a storage-type display device for calligraphy and painting works, referring to... Figure 1 , Figure 3 , Figure 4 and Figure 6 It mainly includes a rotating rod 7 rotatably installed in the middle of the upper end of the base frame 1, and the upper end of the rotating rod 7 is fixedly connected to the middle of the lower end of the storage tube 2. In actual use, rotating the rotating rod 7 will drive the storage tube 2 to rotate, so that the viewer can view the calligraphy and painting without having to walk around the storage tube 2, thus effectively improving the convenience of viewing.

[0025] In this embodiment, refer to Figure 1 and Figure 3 A drive gear 701 is fixedly mounted on the rotating rod 7, and a mounting shaft 702 is rotatably mounted on the base frame 1. A driven gear 703 that meshes with the drive gear 701 is fixedly mounted on the mounting shaft 702. Through the cooperative design of the drive gear 701 and the driven gear 703, when the rotating rod 7 rotates, the drive gear 701 can rotate. The meshing of the drive gear 701 and the driven gear 703 causes the driven gear 703 to rotate, thereby enabling the drive gear 701 and the driven gear 703 to mesh and rotate, thus effectively improving the smoothness of the rotation of the rotating rod 7.

[0026] In this embodiment, refer to Figure 1 and Figure 3 The upper end of the base frame 1 is evenly spaced along the circumference and has several support wheels 8 that can support the lower end of the storage tube 2. By setting the support wheels 8, the storage tube 2 can be auxiliary supported, turning the single-point support into a composite support system of "central axis + multiple circumferential points", which significantly improves the overall structural stability and anti-overturning ability of the storage rack.

[0027] The working principle of a storage-type display device for calligraphy and painting works of the present invention is as follows: When it is necessary to display the calligraphy and painting works, the worm 503 is rotated by the handwheel 504. The worm 503 meshes with the worm wheel 505, causing the worm wheel 505 to rotate. The worm wheel 505 drives the drive shaft 501 to rotate. The drive shaft 501 drives the second active bevel gear 506 to rotate. The second active bevel gear 506 meshes with the second driven bevel gear 507, causing the second driven bevel gear 507 to rotate. The second driven bevel gear 507 drives the rotating shaft 9 to rotate. The rotating shaft 9 drives the second gear 10 to rotate. The second gear 10 meshes with each of the first gears 11, causing each of the first gears 11 to rotate. The first gears 11 drive the corresponding transmission shaft 4 to rotate. The drive shaft 4 drives the first active bevel gear 401 to rotate. The first active bevel gear 401 meshes with the first driven bevel gear 402, causing the first driven bevel gear 402 to rotate. The first driven bevel gear 402 drives the lead screw 1202 to rotate. The lead screw 1202 drives the adjusting block 1203 to rotate. The adjusting block 1203 drives the limiting block 1301 to rotate. However, under the limitation of the limiting groove 1302, the adjusting block 1203 moves horizontally. The adjusting block 1203 drives the display plate 3 to move horizontally, thereby causing the display plate 3 to extend from the opening 6. The staff installs the calligraphy and painting on the display plate 3, and then rotates the handwheel 504 in the opposite direction to repeat the above steps, so that the calligraphy and painting on the display plate 3 is moved into the storage tube 2. This can protect the calligraphy and painting from direct sunlight or accidental collisions and damage, and also greatly reduce the space occupied by the calligraphy and painting.

[0028] It should be noted that, in actual implementation, the structure depicted in the accompanying drawings is not a fixed or unchanging embodiment. The components of the embodiments of the invention described and shown in these drawings can typically be arranged and designed in various different configurations. Furthermore, the accompanying drawings and abstract drawings are merely illustrative and do not represent the specific structure or actual quantity in a concrete implementation.

[0029] Unless otherwise defined, the technical or scientific terms used herein should be understood in their ordinary sense as would be understood by one of ordinary skill in the art to which this invention pertains. The use of terms such as "a" or "an" in this specification and claims does not necessarily indicate a limitation of quantity. Terms such as "comprising" or "including" mean that the element or component preceding the word encompasses the element or component listed following the word and its equivalents, without excluding other elements or components. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect.

[0030] The exemplary embodiments of the present invention have been described in detail above with reference to preferred embodiments. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the concept of the present invention, and various combinations can be made to the various technical features and structures proposed in the present invention without exceeding the protection scope of the present invention.

Claims

1. A storage-type display device for calligraphy and painting works, characterized in that, include: Base frame; A storage tube is fixed to the upper end of the base frame, and the storage tube has several openings evenly spaced along the circumferential direction. Several adjustment mechanisms are evenly spaced and fixedly installed inside the upper part of the storage tube along the circumferential direction. Each adjustment mechanism includes an adjustment frame and a lead screw rotatably installed on the adjustment frame. An adjustment block is threadedly connected to the lead screw. A limiting component that can limit the adjustment block is installed on the adjustment frame. Several display panels are fixedly connected to corresponding adjustment blocks; Several drive shafts are evenly spaced and rotated on the upper part of the storage cylinder. Each drive shaft is fixedly mounted with a first driving bevel gear, and each lead screw is fixedly mounted with a first driven bevel gear that meshes with the corresponding first driving bevel gear. Several first gears are fixedly mounted on the drive shaft; A rotating shaft is rotatably mounted on the upper middle part of the storage tube, and a second gear that can mesh with each of the first gears is fixedly mounted on the rotating shaft.

2. The display device for storing calligraphy and painting works according to claim 1, characterized in that: The limiting component includes a limiting block and a limiting groove. Both sides of the adjusting block are fixedly connected to the limiting blocks, and the inside of the adjusting frame is provided with a limiting groove that matches the limiting blocks.

3. The display device for storing calligraphy and painting works according to claim 1, characterized in that: The upper part of the storage tube is equipped with a drive mechanism that can drive the rotating shaft to rotate. The drive mechanism includes a drive shaft, a second driven bevel gear, and a second driving bevel gear. The drive shaft is rotatably mounted on the storage cylinder. A second driving bevel gear is fixedly mounted on one end of the drive shaft near the rotating shaft. A second driven bevel gear that meshes with the second driving bevel gear is fixedly mounted on the rotating shaft.

4. The display device for storing calligraphy and painting works according to claim 3, characterized in that: The drive mechanism also includes a drive frame, a worm, a handwheel, and a worm wheel. The drive frame is fixedly connected to the storage cylinder, the worm is rotatably mounted on the drive frame, the handwheel is mounted on the lower end of the worm, and the worm wheel that meshes with the worm is fixedly mounted on the drive shaft.

5. The display device for storing calligraphy and painting works according to claim 1, characterized in that: Each of the four corners of the display panel is equipped with a first magnet, and the lower part of the storage tube contains several second magnets that are attracted to the first magnets.

6. The display device for storing calligraphy and painting works according to claim 1, characterized in that: A rotating rod is rotatably mounted on the upper middle part of the base frame, and the upper end of the rotating rod is fixedly connected to the lower middle part of the storage tube.

7. A storage-type display device for calligraphy and painting works according to claim 6, characterized in that: A drive gear is fixedly mounted on the rotating rod, and a mounting shaft is rotatably mounted on the base frame. A driven gear that meshes with the drive gear is fixedly mounted on the mounting shaft.

8. A storage-type display device for calligraphy and painting works according to claim 7, characterized in that: The upper end of the base frame is evenly spaced along the circumference with several support wheels that can support the lower end of the storage tube.

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