Multifunctional bookshelf for graphic design

Abstract

The utility model relates to the technical field of bookshelves, and discloses a multifunctional bookshelf for graphic design, which comprises a bookshelf body, a plurality of partition plates are fixed in the bookshelf body, a moving groove is formed in the front end of each partition plate, an extension plate is slidably connected in each moving groove, and the extension plates are fixed in the bookshelf body. An extension plate is fixed to the top of the partition plate, a stop block is fixed to the top of the extension plate, two clamping grooves are formed in the right side of the extension plate, a notch is formed in the front end of the partition plate, a baffle is installed in the notch, and a round hole is formed in the front end of the baffle. According to the multifunctional bookshelf for graphic design, limiting of the extension plate is relieved through the fixing mechanism, then the extension plate is pulled out from the interior of the moving groove by moving the extension plate, and a temporary working table top is formed, so that the two hands of a worker are liberated, the worker does not need to worry about the problem that books in the hands have no place to be placed, and the working efficiency is greatly improved; and space utilization is improved.

Description

Technical Field

[0001] This utility model relates to the field of bookshelf technology, and in particular to a multifunctional bookshelf for graphic design. Background Technology

[0002] Bookshelves are utensils used specifically to store books. They are common items in our lives. Due to the different shapes and structures of bookshelves, they have many different names, such as bookcases, book cabinets, and book dividers, according to different classification standards.

[0003] Chinese patent discloses a multifunctional bookshelf for graphic design (authorization announcement number CN213720749U). The patented technology uses a handle to drive a long screw to rotate. The forward and reverse rotation of the handle enables the long screw to be driven in both directions, which in turn causes the slider to drive the stop bars to slide back and forth. This facilitates the adjustment of the distance between the stop bars, making it easier to place books of different types or sizes, and thus making it easier to find books.

[0004] Regarding the above-mentioned and existing related technologies, the inventor believes that the following defects often exist: due to the lack of temporary storage points, when staff members already have several books in their hands, it is difficult for them to conveniently browse the books on other shelves, forcing them to frequently put the books back in their original places. At the same time, this process is not only cumbersome but also wastes a lot of time, greatly reducing work efficiency. Utility Model Content

[0005] The technical problem this invention aims to solve is that existing bookshelves lack temporary storage points, making it difficult for staff to conveniently browse books on other shelves when they already have several books in their hands. To address this, we propose a multifunctional bookshelf with a flat design.

[0006] To achieve the above objectives, this application adopts the following technical solution: a multifunctional bookshelf for flat design, including a bookshelf body, a partition fixed inside the bookshelf body, the number of partitions being multiple, a movable groove being opened at the front end of the partition, an extension plate being slidably connected inside the movable groove, a stop being fixed at the top of the extension plate, a slot being opened on the right side of the extension plate, the number of slots being two, a slot being opened at the front end of the partition, a baffle being installed inside the slot, and a round hole being opened at the front end of the baffle;

[0007] The slot is equipped with a fixing mechanism for fixing the position of the extension plate.

[0008] Preferably, the fixing mechanism includes a through slot on the left side of the slot cavity, a locking block slidably connected inside the through slot, a first arc-shaped block fixed to the right side of the locking block, a return spring fixed to the left side of the first arc-shaped block, the left side of the return spring fixed to the left side of the slot cavity, a round rod slidably connected inside the round hole, a second arc-shaped block fixed to the rear end of the round rod, and a pressing block fixed to the front end of the second arc-shaped block.

[0009] Preferably, a thrust spring is fixed to the front end of the second arc-shaped block, and the front end of the thrust spring is connected to the rear end of the baffle.

[0010] Preferably, the top and bottom of the groove cavity are provided with limiting grooves, and the top and bottom of the second arc-shaped block are fixed with limiting blocks.

[0011] Preferably, an ejector spring is fixed to the rear end of the inner cavity of the movable groove, and the rear end of the ejector spring is connected to the rear end of the inner cavity of the movable groove.

[0012] Preferably, sliding grooves are provided on both sides of the inner cavity of the moving groove, and U-shaped sliders are fixed on both sides of the extension plate.

[0013] Preferably, a rotating shaft is fixed inside the U-shaped slider, and a roller is rotatably connected to the surface of the rotating shaft.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] In this invention, the worker releases the limit on the extension plate through the fixing mechanism, and then pulls the extension plate out from the inside of the moving slot by moving the extension plate to form a temporary work surface. This frees the worker's hands and eliminates the problem of where to put the books in their hands, greatly improving work efficiency and space utilization. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This utility model Figure 1 A magnified view of a section at point A in the middle;

[0018] Figure 3 This is a schematic diagram of the internal structure of the fixing mechanism of this utility model;

[0019] Figure 4 This is a cross-sectional schematic diagram of the fixing mechanism of this utility model;

[0020] Figure 5 This is a schematic diagram of the ejection structure of this utility model;

[0021] Figure 6This is a schematic diagram of the pulley structure of this utility model.

[0022] Legend: 1. Bookshelf body; 2. Shelf panel; 3. Moving groove; 4. Extension plate; 5. Stop block; 6. Slot; 7. Groove; 8. Baffle; 9. Through slot; 10. Locking block; 11. First arc-shaped block; 12. Return spring; 13. Round hole; 14. Round rod; 15. Second arc-shaped block; 16. Press block; 17. Thrust spring; 18. Limiting groove; 19. Limiting block; 20. Ejection spring; 21. Slide groove; 22. U-shaped slider; 23. Rotating shaft; 24. Roller. Detailed Implementation

[0023] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0024] Reference Figure 1 , Figure 2 and Figure 3 As shown, this utility model provides a technical solution: a multifunctional bookshelf for flat design, including a bookshelf body 1, a partition 2 fixed inside the bookshelf body 1, the number of partitions 2 is multiple, a movable groove 3 is opened at the front end of the partition 2, an extension plate 4 is slidably connected inside the movable groove 3, a stop block 5 is fixed at the top of the extension plate 4, a slot 6 is opened on the right side of the extension plate 4, the number of slots 6 is two, a slot 7 is opened at the front end of the partition 2, a baffle 8 is installed inside the slot 7, and a round hole 13 is opened at the front end of the baffle 8;

[0025] The slot 7 is equipped with a fixing mechanism for fixing the position of the extension plate 4. The staff can release the limit on the extension plate 4 by fixing the mechanism, and then pull the extension plate 4 out from the inside of the moving slot 3 by moving the extension plate 4 to form a temporary work surface. This frees up the staff's hands and eliminates the problem of where to put the books in their hands, greatly improving work efficiency and space utilization.

[0026] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4As shown in this embodiment: the fixing mechanism includes a through slot 9 opened on the left side of the inner cavity of the slot 7. A locking block 10 is slidably connected inside the through slot 9. A first arc-shaped block 11 is fixed to the right side of the locking block 10. A return spring 12 is fixed to the left side of the first arc-shaped block 11. The left side of the return spring 12 is fixed to the left side of the inner cavity of the slot 7. A round rod 14 is slidably connected inside the round hole 13. A second arc-shaped block 15 is fixed to the rear end of the round rod 14. A pressing block 16 is fixed to the front end of the second arc-shaped block 15. When the operator pulls the pressing block 16 forward, the pressing block 16 drives the round rod 14 and the second arc-shaped block 15 to release the restriction on the first arc-shaped block 11. At this time, the return spring 12 will use its own elastic force to drive the first arc-shaped block 11 and the locking block 10 to be pulled out from the slot 6 on the right side of the extension plate 4 to release the restriction on the inside of the extension plate 4, so that the operator can pull the extension plate 4 out from the inside of the moving slot 3.

[0027] Reference Figure 4 As shown in this embodiment: a thrust spring 17 is fixed to the front end of the second arc-shaped block 15. The front end of the thrust spring 17 is connected to the rear end of the baffle 8. By setting the thrust spring 17, when the worker moves the second arc-shaped block 15 inward to abut against the first arc-shaped block 11, the thrust spring 17 will push the second arc-shaped block 15 into the groove 7 with its own force, making the worker more stable when fixed.

[0028] Reference Figure 3 and Figure 4 As shown in this embodiment: limiting grooves 18 are provided at the top and bottom of the inner cavity of the slot 7, and limiting blocks 19 are fixed at the top and bottom of the second arc-shaped block 15. Through the cooperation of the limiting grooves 18 and the limiting blocks 19, the second arc-shaped block 15 is more stable when it moves inside the slot 7. At the same time, the limiting blocks 19 and the limiting grooves 18 can limit the running trajectory of the second arc-shaped block 15 to avoid shaking.

[0029] Reference Figure 5 As shown in this embodiment: an ejector spring 20 is fixed at the rear end of the inner cavity of the moving groove 3. The rear end of the ejector spring 20 is connected to the rear end of the inner cavity of the moving groove 3. When the operator releases the limit on the extension plate 4, the ejector spring 20 will push the extension plate 4 with its own elastic force, so that the extension plate 4 can be quickly ejected from the inside of the moving groove 3, making it more convenient for the operator to use.

[0030] Reference Figure 5 and Figure 6 As shown in this embodiment: sliding grooves 21 are provided on both sides of the inner cavity of the moving groove 3, and U-shaped sliders 22 are fixed on both sides of the extension plate 4. When the extension plate 4 moves outward, the U-shaped sliders 22 located on both sides of the extension plate 4 will abut against the sliding grooves 21 provided on both sides of the inner cavity of the moving groove 3, thereby preventing the extension plate 4 from popping out excessively and causing it to fall off.

[0031] Reference Figure 6 As shown in this embodiment: a rotating shaft 23 is fixed inside the U-shaped slider 22, and a roller 24 is rotatably connected to the surface of the rotating shaft 23. By installing the roller 24 inside the U-shaped slider 22, the sliding friction between the U-shaped slider 22 and the groove 21 can be significantly reduced and transformed into rolling friction, thereby greatly reducing the required driving force and making the movement of the U-shaped slider 22 smoother and easier.

[0032] Working principle: By pulling the push block 16 forward, the push block 16 causes the round rod 14 and the second arc-shaped block 15 to release the restriction on the first arc-shaped block 11. At this time, the return spring 12 will use its own elasticity to drive the first arc-shaped block 11 and the locking block 10 to be pulled out from the locking groove 6 on the right side of the extension plate 4, releasing the restriction on the inside of the extension plate 4, allowing the worker to pull the extension plate 4 out from the inside of the moving groove 3. By setting the thrust spring 17, when the worker moves the second arc-shaped block 15 inward and it comes into contact with the first arc-shaped block 11, the thrust spring 17 will use its own force to push the second arc-shaped block 15 into the groove 7, making the worker more stable when fixed. Through the cooperation of the limiting groove 18 and the limiting block 19, the second arc-shaped block 15 is more stable when moving inside the groove 7. At the same time, the limiting block 19 and the limiting block 19... The limiting groove 18 can limit the running trajectory of the second arc-shaped block 15 to prevent shaking. When the operator releases the limiting of the extension plate 4, the ejector spring 20 will push the extension plate 4 with its own elastic force, so that the extension plate 4 can be quickly ejected from the inside of the moving groove 3, making it more convenient for the operator to use. When the extension plate 4 moves outward, the U-shaped sliders 22 located on both sides of the extension plate 4 will abut against the sliding grooves 21 opened on both sides of the inner cavity of the moving groove 3, thereby preventing the extension plate 4 from being ejected too much and falling off. By installing rollers 24 inside the U-shaped sliders 22, the sliding friction between the U-shaped sliders 22 and the sliding grooves 21 can be significantly reduced and transformed into rolling friction, thereby greatly reducing the required driving force and making the movement of the U-shaped sliders 22 smoother and easier.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 multifunctional bookshelf for flat design, comprising a bookshelf body (1), wherein partitions (2) are fixed inside the bookshelf body (1), and the number of partitions (2) is plurality of, characterized in that: The front end of the partition (2) is provided with a movable groove (3), and an extension plate (4) is slidably connected inside the movable groove (3). A stop block (5) is fixed on the top of the extension plate (4). A slot (6) is provided on the right side of the extension plate (4). There are two slots (6). The front end of the partition (2) is provided with a slot (7). A baffle (8) is installed inside the slot (7). A round hole (13) is provided at the front end of the baffle (8). The slot (7) is equipped with a fixing mechanism for fixing the position of the extension plate (4).

2. The multifunctional bookshelf for graphic design according to claim 1, characterized in that: The fixing mechanism includes a through slot (9) opened on the left side of the inner cavity of the slot (7), a locking block (10) is slidably connected inside the through slot (9), a first arc block (11) is fixed on the right side of the locking block (10), a return spring (12) is fixed on the left side of the first arc block (11), the left side of the return spring (12) is fixed to the left side of the inner cavity of the slot (7), a round rod (14) is slidably connected inside the round hole (13), a second arc block (15) is fixed at the rear end of the round rod (14), and a pressing block (16) is fixed at the front end of the second arc block (15).

3. A multifunctional bookshelf for graphic design according to claim 2, characterized in that: A thrust spring (17) is fixed to the front end of the second arc-shaped block (15), and the front end of the thrust spring (17) is connected to the rear end of the baffle (8).

4. A multifunctional bookshelf for graphic design according to claim 2, characterized in that: Limiting grooves (18) are provided at the top and bottom of the inner cavity of the slot (7), and limiting blocks (19) are fixed at the top and bottom of the second arc-shaped block (15).

5. A multifunctional bookshelf for graphic design according to claim 1, characterized in that: An ejector spring (20) is fixed at the rear end of the inner cavity of the moving groove (3), and the rear end of the ejector spring (20) is connected to the rear end of the inner cavity of the moving groove (3).

6. A multifunctional bookshelf for graphic design according to claim 1, characterized in that: The inner cavity of the moving groove (3) is provided with sliding grooves (21) on both sides, and the extension plate (4) is fixed with U-shaped sliders (22) on both sides.

7. A multifunctional bookshelf for graphic design according to claim 6, characterized in that: The U-shaped slider (22) has a rotating shaft (23) fixed inside, and a roller (24) is rotatably connected to the surface of the rotating shaft (23).

Images