Telescopic bookshelf

Abstract

The utility model discloses a telescopic bookshelf which comprises a storage barrel and a base. According to the book shelf, the limiting plate and the bearing disc are adopted, in the actual use process, a worker can place books through the storage barrel, and the worker can lift the insertion rods according to the different thicknesses of the books needing to be visited during placement, so that the insertion rods are moved out of the positioning holes, and the practicability of the book shelf is improved. Then the limiting plates can be moved, so that the space formed by the two sets of limiting plates just meets the requirement for placement and use of books, then the inserting rods are loosened, the inserting rods can be inserted into the positioning holes again through reset of the springs, fixing operation is achieved, movement of the limiting plates is avoided, and then the protection effect on the books is improved; and according to different placement positions of books, the bearing disc can be rotated, so that the books in the bearing disc can be rotated out, personnel can take the books conveniently, the overall use flexibility is improved, and the storage device has the advantages that the storage area is flexible to adjust, and taking and placing are convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture products, in particular to a telescopic bookshelf. Background Art

[0002] Bookshelves are tools used by people to store books. Due to different shapes and structures, bookshelves are called bookcases, bookcases, book dividers, etc. Bookshelves are common tools in our lives.

[0003] The publication number in the existing public technology is: CN215685765U. A telescopic bookshelf includes columns, beam groups, tabletops, stretching bars and stretching plates. Four columns are vertically arranged, and each column is arranged in a rectangular shape; a plurality of beam groups are arranged, and each beam group includes two parallel and horizontally arranged beams, and the two ends of each beam are fixedly connected to each column respectively; a plurality of tabletops are arranged, and each tabletop is arranged in parallel and layered on each beam group; four stretching bars are arranged, and each stretching bar is installed on two side-by-side columns, and the stretching plate is arranged in a rectangular shape, and the stretching plate is installed on each stretching bar. The present application has the effect of placing books and adjusting the size of the bookshelf.

[0004] However, the above patent still has certain disadvantages when in use: the books are placed horizontally when in use, which makes it inconvenient for people who are far away to take and put the books. People need to walk to the corresponding position to get them, which increases the movement of people and reduces the humanization of the device. Moreover, the books on the bookshelf are directly exposed to the outside. In the long run, they are easily affected by the external environment, resulting in damage to the books, which in turn affects the subsequent reading effect. The overall use effect of the device is not very ideal.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides a retractable bookshelf having the advantages of diverse functions, flexible adjustment of storage areas, and convenient taking and placing, thereby solving the problems in the above-mentioned background technology.

[0008] (II) Technical solution

[0009] In order to achieve the above advantages of diverse functions, flexible adjustment of storage area, and convenient access, the specific technical solutions adopted by the utility model are as follows:

[0010] A telescopic bookshelf comprises a storage bucket and a base, wherein drive seats are symmetrically installed on both sides of the storage bucket, an electric push rod is installed inside the drive seat, one end of the electric push rod passes through one side of the drive seat and is connected to a sealing top plate, a fixed shaft is welded to the middle position of the bottom surface of the sealing top plate, a plurality of groups of bearing plates are rotatably connected to the surface of the fixed shaft, an adjustment groove is opened around the middle position of the surface of the bearing plate, a limit plate is rotatably connected to the inside of the adjustment groove, an insertion rod is passed through the surface of one side of the limit plate, and a spring is provided for fixing the position between the top of the insertion rod and the top surface of the limit plate.

[0011] Furthermore, a sealing door is rotatably connected to a surface position on one side of the storage bucket, and a accommodating cavity for sealing by the sealing door is opened on the surface position of the storage bucket.

[0012] Furthermore, magnetic strips are provided on the surface of the accommodating cavity and the surface of the sealing door.

[0013] Furthermore, a plurality of positioning holes are formed around the top surface of the carrier plate.

[0014] Furthermore, the size of the insertion rod is the same as the size of the positioning hole.

[0015] Furthermore, a base is fixedly installed at the bottom of the storage bucket.

[0016] Furthermore, the size of the sealing top plate is the same as the diameter of the storage barrel.

[0017] Furthermore, the thickness of the sealing top plate is the same as the distance between the driving seat and the top of the storage barrel.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides a retractable bookshelf, which has the following beneficial effects:

[0020] (1) The utility model adopts a limit plate and a carrying plate. In actual use, personnel can place books through the storage barrel, and when placing books, personnel can lift the insertion rod according to the thickness of the books to be visited, so that it can be moved out of the positioning hole, and then the limit plate can be moved so that the space formed by the two sets of limit plates just meets the needs of placing books. Then, the insertion rod can be loosened and reinserted into the positioning hole through the reset of the spring to achieve fixed operation, avoiding the movement of the limit plate, thereby improving the protection effect of the books, and according to the different placement positions of the books, the carrying plate can be rotated so that the books inside can be rotated out, which is convenient for personnel to take, improves the overall flexibility of use, and has the advantages of flexible storage area adjustment and convenient taking and placing.

[0021] (2) The utility model adopts a carrier plate and a storage barrel. The storage barrel is used to realize a sealed structure of the entire device. The sealed structure can effectively protect the books and prevent the external impurities from invading and damaging the books, thereby improving the protection effect of the books. In addition, the sealed top plate on the top of the storage barrel can realize the function of placing items, thereby enriching the functionality of the device, facilitating better use, improving the use effect, and having the advantages of diverse functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram of a telescopic bookshelf proposed by the utility model;

[0024] Figure 2 It is a structural schematic diagram of the fixed shaft of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the carrier plate of the utility model;

[0026] Figure 4 It is a structural schematic diagram of the limiting plate of the utility model.

[0027] In the figure:

[0028] 1. Storage bucket; 2. Accommodating chamber; 3. Magnetic strip; 4. Carrying plate; 5. Driving seat; 6. Electric push rod; 7. Positioning hole; 8. Sealing top plate; 9. Adjustment slot; 10. Insert rod; 11. Limit plate; 12. Fixed shaft; 13. Spring; 14. Sealing door; 15. Base. DETAILED DESCRIPTION

[0029] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0030] According to an embodiment of the utility model, a telescopic bookshelf is provided.

[0031] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4 As shown, a telescopic bookshelf according to an embodiment of the utility model comprises a storage barrel 1 and a base 15, drive seats 5 are symmetrically installed on both sides of the storage barrel 1, an electric push rod 6 is installed inside the drive seat 5, one end of the electric push rod 6 passes through one side of the drive seat 5 and is connected to a sealing top plate 8, a fixed shaft 12 is welded to the middle position of the bottom surface of the sealing top plate 8, a plurality of groups of supporting plates 4 are rotatably connected to the surface of the fixed shaft 12, an adjusting groove 9 is opened around the middle position of the surface of the supporting plate 4, a limiting plate 11 is rotatably connected to the adjusting groove 9, an insertion rod 10 is passed through the surface of one side of the limiting plate 11, and a spring 13 is fixed between the top of the insertion rod 10 and the top surface of the limiting plate 11.

[0032] In one embodiment, a sealing door 14 is rotatably connected to the surface of one side of the storage barrel 1, and a accommodating chamber 2 sealed by the sealing door 14 is opened on the surface of the storage barrel 1. The sealing door 14 and the sealing top plate 8 are provided to enable personnel to take out books from different positions for use, thereby improving the use effect.

[0033] In one embodiment, magnetic strips 3 are provided on the surface of the accommodating chamber 2 and the surface of the sealing door 14. The magnetic strips 3 are provided to enable the sealing door 14 and the accommodating chamber 2 to be closed smoothly, prevent them from being opened at will, and ensure the sealing effect.

[0034] In one embodiment, a plurality of groups of positioning holes 7 are formed around the top surface of the carrier plate 4 . The positioning holes 7 are provided for connecting and fixing the insertion rods 10 .

[0035] In one embodiment, the size of the insertion rod 10 is the same as the size of the positioning hole 7. The size is set to ensure that the insertion rod 10 can be smoothly inserted into the positioning hole 7, thereby achieving the fixing operation of the limiting plate 11, preventing its arbitrary movement from causing the fixed books to fall, and improving the stability of the clamping.

[0036] In one embodiment, a base 15 is fixedly installed at the bottom of the storage bucket 1, and the entire device can be fixed by the base 15, so as to enhance the overall stability in use.

[0037] In one embodiment, the size of the sealing top plate 8 is the same as the diameter of the storage bucket 1. The size of the sealing top plate 8 is set to ensure that it can smoothly seal the top of the storage bucket 1, improve the overall sealing performance, and prevent foreign substances from damaging the books inside.

[0038] In one embodiment, the thickness of the sealing top plate 8 is the same as the distance between the driving seat 5 and the top of the storage bucket 1. The thickness is set to ensure that the sealing top plate 8 can fit smoothly on the top surface of the storage bucket 1, avoiding protrusions when subsequent items are placed, and ensuring the stability of the structure.

[0039] Working principle: In actual use, personnel can place books through the storage barrel 1, and when placing, personnel can lift the insertion rod 10 according to the different thicknesses of the books to be placed, so that it can be moved out of the positioning hole 7, and then the limiting plate 11 can be moved so that the space formed by the two sets of limiting plates 11 just meets the placement of books. Then, the insertion rod 10 can be loosened and it can be reinserted into the positioning hole 7 through the reset of the spring 13 to achieve fixed operation, avoiding the movement of the limiting plate 11, thereby improving the protection effect of the books, and according to the different placement positions of the books, the carrying plate 4 can be rotated so that the books inside can be rotated out, which is convenient for personnel to take and improve the overall flexibility of use. Moreover, the sealed structure setting can effectively protect the books and prevent the intrusion of external impurities from damaging the books, thereby improving the protection effect of the books. In addition, the sealed top plate 8 on the top of the storage barrel 1 can realize the placement of items, thereby enriching the functionality of the device, facilitating better use, and improving the use effect. The device as a whole has the advantages of diverse functions, flexible adjustment of storage areas, and convenient placement.

[0040] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A telescopic bookshelf, comprising a storage bucket (1) and a base (15), characterized in that: A driving seat (5) is symmetrically installed at both sides of the storage barrel (1), and an electric push rod (6) is installed at an inner position of the driving seat (5). One end of the electric push rod (6) passes through one side of the driving seat (5) and is connected to a sealing top plate (8). A fixed shaft (12) is welded at the middle position of the bottom surface of the sealing top plate (8). The fixed shaft (12) is rotatably connected to a plurality of groups of bearing plates (4) at the surface position. An adjusting groove (9) is provided at the middle position of the surface of the bearing plate (4). A limiting plate (11) is rotatably connected to the inner position of the adjusting groove (9). An insertion rod (10) is passed through and connected to the surface position of one side of the limiting plate (11), and a spring (13) is fixedly sleeved between the top of the insertion rod (10) and the top surface of the limiting plate (11).

2. A retractable bookshelf according to claim 1, characterized in that: A sealing door (14) is rotatably connected to a surface position on one side of the storage bucket (1), and a receiving cavity (2) for sealing with the sealing door (14) is provided on the surface position of the storage bucket (1).

3. The telescopic bookshelf according to claim 2, characterized in that: Magnetic strips (3) are provided on the surface of the accommodating cavity (2) and the surface of the sealing door (14).

4. The telescopic bookshelf according to claim 1, characterized in that: A plurality of groups of positioning holes (7) are arranged around the top surface of the carrier plate (4).

5. The telescopic bookshelf according to claim 1, characterized in that: The size of the insertion rod (10) is the same as the size of the positioning hole (7).

6. The telescopic bookshelf according to claim 1, characterized in that: A base (15) is fixedly mounted at the bottom of the storage bucket (1).

7. The telescopic bookshelf according to claim 1, characterized in that: The size of the sealing top plate (8) is the same as the diameter of the storage barrel (1).

8. The telescopic bookshelf according to claim 1, characterized in that: The thickness of the sealing top plate (8) is the same as the distance between the driving seat (5) and the top of the storage bucket (1).

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