A multifunctional whiteboard

Abstract

The utility model relates to the technical field of whiteboards, and in particular to a multifunctional whiteboard, comprising a whiteboard body, wherein a side of the whiteboard body having a writing function is defined as a front side, and the other side corresponding thereto is defined as a rear side. U-shaped brackets are provided on both sides of the whiteboard body so as to be rotatable 360° through a first rotating device, and a book support board for placing books and a page fixing structure for fixing book pages are fixedly provided on the rear side of the whiteboard body. The utility model whiteboard not only has a note-taking function, but can also be used as a reading stand for books, thus realizing multifunctional integration.

Description

Technical Field

[0001] The utility model relates to the technical field of whiteboards, in particular to a multifunctional whiteboard. Background Art

[0002] At present, a whiteboard is a writing surface made of a white metal plate material. The function of a whiteboard is similar to that of a blackboard, and it is a writing tool that can be repeatedly erased. It is usually used for teaching, meeting discussions, or personal and family notes.

[0003] However, existing whiteboards usually only have a writing function, and the functions are relatively simple. Utility Model Content

[0004] Therefore, in view of the above problems, the utility model proposes a multifunctional whiteboard.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multifunctional whiteboard, including a whiteboard body, wherein a side of the whiteboard body having a writing function is defined as a front side, and the other side corresponding thereto is defined as a rear side, and U-shaped brackets are provided on both sides of the whiteboard body so as to be rotatable 360° through a first rotating device, and a book support board for placing books and a page fixing structure for fixing pages of books are fixedly provided on the rear side of the whiteboard body.

[0006] As a further improvement, the working surface of the book support board is a curved surface with an upwardly convex middle portion, and the left and right midlines of the curved surface are recessed toward the front side of the whiteboard body to form a groove for accommodating the spine of a book.

[0007] As a further improvement, the page fixing structure comprises a rotating rod hinged to the lower end of the book support plate and located on both sides of the groove, and a page pressing rod arranged at the free end of the rotating rod, and the book support plate is provided with a storage groove for accommodating the page pressing rod.

[0008] According to a further improvement, the rotation angle of the rotating rod is between 0° and 120°.

[0009] Further improvement, the first rotating device includes fixed rods coaxially arranged on both sides of the whiteboard body, gears fixed on the fixed rods, an upper rotating ring rotatably arranged on the fixed rods, and a locking sleeve arranged on the outside of the rotating ring and spirally connected to the fixed rods, the inner ring surface of the rotating ring is arranged on an inner rack meshing with the gear, and the two free ends of the U-shaped bracket are respectively fixed on the corresponding rotating rings.

[0010] By adopting the above technical scheme, the beneficial effect of the utility model is that the front side of the whiteboard body of the utility model can be repeatedly erased and written, and has a note-taking function, while the rear side thereof can well fix books and book pages through the design of the book support board and the page fixing structure. Therefore, the whiteboard of the utility model not only has a note-taking function, but also can be used as a reading rack for books, realizing multi-functional integration, meeting the diverse needs of users, and having broad market prospects and practical value. Further, the design of the groove allows the spine of the book to be firmly placed on the book support board to prevent the book from sliding or tipping over. At the same time, the design of the rotating rod and the page pressing rod allows the book pages to be firmly fixed, and will not be turned due to factors such as page turning or wind blowing, providing users with a more stable and comfortable reading experience. Further, the rotating rod and the page pressing rod can be stored in the storage slot, and when the page fixing structure is not needed, it can be stored, so that the whiteboard as a whole looks more neat and beautiful. At the same time, the rotation angle of the rotating rod is between 0°-120°, which can be adjusted according to books of different sizes, so that the page pressing rod can better fix the book pages. Furthermore, through the design of the first rotating device, the user can rotate the whiteboard body and the U-shaped bracket to any angle as needed, which is convenient for writing, viewing and use at different angles. Among them, the first rotating device uses gears, rotating rings and locking sleeves to make the rotation and fixation between the U-shaped bracket and the whiteboard more convenient and stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the front three-dimensional structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the rear three-dimensional structure of the utility model;

[0013] Figure 3 It is a schematic diagram of the rear side change structure of the utility model;

[0014] Figure 4 It is a schematic diagram of the exploded structure of the first rotating device of the utility model;

[0015] Figure 5 It is a structural schematic diagram of the fixed page structure of the utility model.

[0016] icon:

[0017] 1. Whiteboard body; 11. Front side; 12. Rear side; 2. U-shaped bracket; 3. First rotating device; 31. Fixed rod; 32. Gear; 33. Rotating ring; 34. Internal rack; 35. Locking sleeve; 4. Book support board; 41. Groove; 42. Support plate; 43. Storage slot; 5. Page fixing structure; 51. Rotating rod; 52. Page pressing rod; 6. Anti-slip rubber ring. DETAILED DESCRIPTION

[0018] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.

[0019] refer to Figure 1-5 The present embodiment provides a multifunctional whiteboard, including a whiteboard body 1, wherein a side of the whiteboard body 1 having a writing function is defined as a front side 11, and the other side corresponding thereto is defined as a rear side 12. U-shaped brackets 2 are provided on both sides of the whiteboard body 1 so as to be rotatable 360° through a first rotating device 3, wherein the first rotating device 3 comprises a fixed rod 31 coaxially arranged on both sides of the whiteboard body 1, a gear 32 fixed on the fixed rod 31, an upper rotating ring 33 rotatably arranged on the fixed rod 31, and a locking sleeve 35 arranged on the outer side of the rotating ring 33 and spirally connected to the fixed rod 31, wherein the inner ring surface of the rotating ring 33 is provided with an inner rack 34 meshing with the gear 32, and the two free ends of the U-shaped bracket 2 are respectively fixed on the corresponding rotating ring 33, and the rotating ring 33 and the gear 32 are meshed and separated by tightening the locking sleeve 35, thereby realizing the rotation of the U-shaped bracket 2, and the whiteboard body 1 and the U-shaped bracket 2 are rotated to any angle as needed.

[0020] The rear side surface 12 of the whiteboard body 1 is fixedly provided with a book support board 4 for placing books and a page fixing structure 5 for fixing the pages of the book. The working surface of the book support board 4 is a curved surface with a convex middle portion, and the left and right midlines of the curved surface are concave toward the front side surface 11 of the whiteboard body 1 to form a groove 41 for accommodating the spine of the book, so that it fits the shape of the book after opening to prevent the book from sliding or falling. At the same time, a support plate 42 is provided at the lower end of the groove 41 for supporting the spine of the book. The page fixing structure 5 comprises a rotating rod 51 hinged at the lower end of the book support plate 4 and located on both sides of the groove 41, and a page pressing rod 52 arranged at the free end of the rotating rod 51, so that the pages of the book can be firmly fixed and will not be turned over due to factors such as page turning or wind blowing, providing users with a more stable and comfortable reading experience. The rotation angle of the rotating rod 51 is between 0°-120°, and can be adjusted according to books of different sizes, so that the page pressing rod 52 can better fix the pages of the book. The book support plate 4 is provided with a storage groove 43 for storing the page pressing rod 52.

[0021] In this embodiment, in order to ensure the stability of the whiteboard body 1 during use, a non-slip rubber ring 6 is sleeved on the U-shaped bracket 2 .

[0022] The front side surface 11 of the whiteboard body 1 of the utility model can be repeatedly erased and has a note-taking function, while the rear side surface 12 thereof can well fix books and book pages through the design of the book support plate 4 and the page fixing structure 5. Therefore, the whiteboard of the utility model not only has a note-taking function, but can also be used as a reading rack for books, realizing multi-functional integration, meeting the diverse needs of users, and having broad market prospects and practical value.

[0023] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes may be made to the present invention in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims, all of which are within the scope of protection of the present invention.

Claims

1. A multifunctional whiteboard, comprising a whiteboard body, wherein a side of the whiteboard body having a writing function is defined as a front side, and the other side corresponding thereto is defined as a rear side, characterized in that: U-shaped brackets are arranged on both sides of the whiteboard body so as to be rotatable 360 ​​degrees through a first rotating device, and a book support board for placing books and a page fixing structure for fixing book pages are fixedly arranged on the rear side of the whiteboard body.

2. A multifunctional whiteboard according to claim 1, characterized in that: The working surface of the book support board is a curved surface with an upwardly convex middle portion, and the left and right midlines of the curved surface are concave toward the front side of the whiteboard body to form a groove for accommodating the spine of the book.

3. A multifunctional whiteboard according to claim 1, characterized in that: The page fixing structure is a rotating rod hinged at the lower end of the book support plate and located on both sides of the groove, and a page pressing rod arranged at the free end of the rotating rod. The book support plate is provided with a storage groove for storing the page pressing rod.

4. A multifunctional whiteboard according to claim 3, characterized in that: The rotation angle of the rotating rod is between 0° and 120°.

5. The multifunctional whiteboard according to claim 1, characterized in that: The first rotating device includes fixed rods coaxially arranged on both sides of the whiteboard body, gears fixed on the fixed rods, an upper rotating ring rotatably arranged on the fixed rods, and a locking sleeve arranged on the outside of the rotating ring and spirally connected to the fixed rods. The inner ring surface of the rotating ring is provided with an inner rack meshing with the gear, and the two free ends of the U-shaped bracket are respectively fixed on the corresponding rotating rings.

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