White board capable of being folded and stored

Abstract

The utility model relates to the technical field of teaching equipment, in particular to a white board capable of being folded and stored, which comprises a board surface, a folding base board mechanism and a rolling mechanism, the folding base board mechanism comprises a plurality of base board components, the plurality of base board components are sequentially stacked when the white board is folded and are sequentially arranged along the extension direction of the board surface when the white board is unfolded, and the rolling mechanism is arranged on the board surface. The adjacent base plate assemblies are movably connected, the winding mechanism is installed at the head end of the base plate folding mechanism, and the plate face is wound on the winding portion of the winding mechanism when the white plate is folded and covers the base plate assemblies when the white plate is unfolded. The white board can be folded, stored and unfolded, use is convenient and fast, the base plate assemblies are sequentially arranged in the extending direction of the board face when the white board is unfolded, the board face covers the base plate assemblies when the white board is unfolded, the white board is unfolded, the flatness of the unfolded white board is high, and the white board is not prone to falling off. The influence of the broken part on the attractiveness is avoided, and the display effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to office supplies technical field, concretely relates to a whiteboard of foldable storage. BACKGROUND

[0002] Whiteboard, as a widely used office and education tool, plays an important role in writing, drawing and information display. The characteristics of this tool are its smooth and uniform white surface, which is particularly suitable for writing with special markers, and the traces can be easily erased, making the whiteboard reusable, which is very suitable for occasions that need frequent updates.

[0003] In the office environment, whiteboard is often used to record meeting points, brainstorm ideas or project progress, etc. important information, to facilitate instant communication and communication between team members. In the classroom, teachers use it to display teaching content, problem solving ideas or draw charts, which helps to enhance students' learning experience and understanding ability. In addition, in order to meet the needs of different scenes, portable whiteboard emerges as the times require. When facing outdoor activities, temporary discussion or other situations where it is not convenient to install large area whiteboard, this light and easy to carry version is particularly useful. Through assembly, a writing platform can be provided anytime and anywhere, greatly improving the flexibility and convenience of information display. Some existing portable whiteboards generally use hinges and other connecting devices between multiple whiteboards to realize the folding storage of whiteboard. Its structure is relatively stable, but it will occupy a large space after folding. At the same time, the characteristics of the broken whiteboard at the folding place make the final display effect poor, the aesthetic degree low, and the use inconvenient. UTILITARIAN CONTENT

[0004] The technical problem to be solved by the utility model: the existing portable whiteboard is inconvenient to use, and will occupy a large space after folding. At the same time, its display effect is poor, and the aesthetic degree is low.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: a foldable storage whiteboard, comprising a board surface, a folding base plate mechanism and a winding mechanism, the folding base plate mechanism comprises a plurality of base plate assemblies, the plurality of base plate assemblies are stacked in turn when the whiteboard is folded and are arranged in turn along the direction of the board surface extension when the whiteboard is unfolded, the adjacent base plate assemblies are movably connected, the winding mechanism is installed at the first end of the folding base plate mechanism, and the board surface is wound on the winding part of the winding mechanism when the whiteboard is folded and covers the plurality of base plate assemblies when the whiteboard is unfolded.

[0006] The utility model discloses a folding whiteboard mechanism, which comprises a folding base plate mechanism and a winding mechanism.

[0007] As preferred, the folding base plate mechanism further comprises an unfolding reinforcing mechanism, the unfolding reinforcing mechanism comprises at least two reinforcing connecting rods, one end of the reinforcing connecting rod is rotatably installed on the base plate assembly at the first end of the folding base plate mechanism, the other end of the reinforcing connecting rod is turned and stored in the base plate assembly at the first end of the folding base plate mechanism when the whiteboard is folded and is turned and connected with the base plate assembly at the last end of the folding base plate mechanism when the whiteboard is unfolded, and the plurality of base plate assemblies are kept flat under the driving of the reinforcing connecting rod.

[0008] As preferred, the two ends of the base plate assembly are provided with rotating parts arranged perpendicularly to the base plate assembly, the two ends of the rotating part are rotatably connected with the rotating parts of the adjacent base plate assemblies, and a storage space for accommodating the corresponding base plate is arranged between the two rotating parts.

[0009] As preferred, one end of the rotating part close to the last end of the folding base plate mechanism is provided with a rotating protrusion, and the rotating protrusion is rotatably connected with the rotating part of the corresponding base plate assembly.

[0010] As preferred, the reinforcing mechanism is further provided with at least two reinforcing top rods, the other end of the reinforcing connecting rod is provided with a thread, one end of the reinforcing top rod is provided with a matching thread hole, the reinforcing top rod is limitingly installed at the other end of the reinforcing connecting rod in the axial direction of the reinforcing top rod in a threaded connection manner, and the other end of the reinforcing top rod abuts against the base plate assembly at the last end of the folding base plate mechanism when the whiteboard is unfolded.

[0011] As preferred, the outer side of the base plate assembly at the last end of the folding base plate mechanism among the plurality of base plate assemblies is provided with an abutting part arranged perpendicularly to the base plate assembly, the inner side of the abutting part is provided with a limiting protrusion, the other end of the reinforcing top rod is provided with a corresponding limiting groove, and the limiting protrusion is inserted into the limiting groove when the whiteboard is unfolded.

[0012] The beneficial technical effects of the utility model include:

[0013] The utility model discloses a folding storage and unfolding of whiteboard can be realized, convenient, fast, adopt a plurality of base plate assembly along the direction of the board surface extension when whiteboard unfolds is arranged in proper order to the board surface on whiteboard unfolding is covered on the mode of a plurality of base plate assembly to the unfolding of whiteboard, the flatness of the whiteboard after unfolding is high, avoids the influence of the broken part to the aesthetic degree, and the display effect is good, and the winding mechanism is used to wind the board surface, can avoid the board surface when folding storage suffers the collision of outside and leads to the condition of board surface damage, prolongs the service life of whiteboard.

[0014] Other features and advantages of the utility model will be disclosed in the following specific embodiment, drawing in detail. DRAWINGS

[0015] The utility model makes further explanation from the following combined with the drawing:

[0016] Figure 1 It is a kind of whiteboard's structure diagram of folding storage Figure 1 (whiteboard unfolded state);

[0017] Figure 2 It is a kind of whiteboard's structure diagram of folding storage Figure 2 (whiteboard unfolded state);

[0018] Figure 3 It is Figure 3 the enlarged view of A in middle;

[0019] Figure 4 It is a kind of whiteboard's structure diagram of folding storage Figure 3 (whiteboard folding state). SPECIFIC EMBODIMENT

[0020] The technical scheme of the utility model embodiment is explained and described below in combination with the drawing of the utility model embodiment, but the following embodiment is only preferred embodiment of the utility model, not all.Based on the embodiment in embodiment, other embodiments obtained by the person skilled in the art without making creative labor all belong to the protection scope of the utility model.

[0021] In the following description, the appearance of terms such as "in", "out", "up", "down", "left", "right" and the like indicate the orientation or positional relationship only for the convenience of describing the embodiment and simplifying the description, and not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation to the utility model.

[0022] Please refer to Figure 1 , the embodiment discloses a kind of folding storage whiteboard, including board surface 1, folding base plate mechanism 2 and winding mechanism 3, the following is explained in detail in combination with drawing.

[0023] Please refer to Figures 1 to 4 , the folding base plate mechanism 2 comprises a plurality of base plate assemblies 21, which are sequentially stacked when the whiteboard is folded and arranged in sequence along the direction of extension of the board surface 1 when the whiteboard is unfolded, and the adjacent base plate assemblies 21 are movably connected. The winding mechanism 3 is installed at the first end of the folding base plate mechanism 2, and the board surface 1 is wound on the winding part of the winding mechanism 3 when the whiteboard is folded and covers the plurality of base plate assemblies 21 when the whiteboard is unfolded.

[0024] When the embodiment works, the folding and storage and unfolding of the whiteboard can be realized, which is convenient and fast. The whiteboard is unfolded by arranging a plurality of base plate assemblies 21 in sequence along the direction of extension of the board surface 1 and covering the plurality of base plate assemblies 21 with the board surface 1 when the whiteboard is unfolded, so that the unfolded whiteboard has high flatness and avoids the influence of the disconnected part on the appearance, and the display effect is good. At the same time, the winding mechanism 3 winds the board surface 1, which can avoid the damage of the board surface 1 caused by external collision when folding and storing, and prolong the service life of the whiteboard.

[0025] Preferably, the folding base plate mechanism 2 further comprises an unfolding reinforcing mechanism 22, the unfolding reinforcing mechanism 22 comprises at least two reinforcing connecting rods 221, one end of the reinforcing connecting rod 221 is rotatably installed on the base plate assembly 21 at the first end of the folding base plate mechanism 2, the other end of the reinforcing connecting rod 221 is reversely stored in the base plate assembly 21 at the first end of the folding base plate mechanism 2 when the whiteboard is folded and reversely connected with the base plate assembly 21 at the end of the folding base plate mechanism 2 when the whiteboard is unfolded, and the plurality of base plate assemblies 21 are kept flat under the drive of the reinforcing connecting rod 221.

[0026] In specific implementation, the two ends of the base plate assembly 21 are provided with rotating parts 211 arranged perpendicularly to the base plate assembly 21, the two ends of the rotating part 211 are rotatably connected with the rotating part 211 of the adjacent base plate assembly 21, and a storage space for accommodating the corresponding base plate is arranged between the two rotating parts 211.

[0027] Preferably, one end of the rotating part 211 close to the end of the folding base plate mechanism 2 is provided with a rotating protrusion 2111, the rotating protrusion 2111 is rotatably connected with the rotating part 211 of the corresponding base plate assembly 21, so that the plurality of base plate assemblies 21 can be kept in the same plane when unfolded, improving the flatness of the whiteboard and thus improving the user's experience.

[0028] As a further improvement of the embodiment, the reinforcing mechanism is further provided with at least two reinforcing top rods 222, the other end of the reinforcing connecting rod 221 is provided with a thread, and one end of the reinforcing top rod 222 is provided with a matching threaded hole; the reinforcing top rod 222 is movably positioned and installed at the other end of the reinforcing connecting rod 221 in the axial direction of the reinforcing top rod 222 through threaded connection, and the other end of the reinforcing top rod 222 abuts against the base plate assembly 21 at the end of the folding base plate mechanism 2 when the whiteboard is unfolded.

[0029] Preferably, the outer side of the base plate assembly 21 at the end of the folding base plate mechanism 2 is provided with an abutting portion 212 arranged perpendicularly to the base plate assembly 21, and the inner side of the abutting portion 212 is provided with a limiting protrusion 2121; and the other end of the reinforcing top rod 222 is provided with a corresponding limiting groove, and the limiting protrusion 2121 is inserted into the limiting groove when the whiteboard is unfolded.

[0030] In operation, the folding and stored base plate assemblies 21 are unfolded in sequence so that the base plate assemblies 21 are kept in the same plane, then the other end of the reinforcing connecting rod 221 is moved outward to the end of the folding base plate mechanism 2, then the reinforcing top rod 222 is rotated to move along the axial direction of the reinforcing connecting rod 221 towards the abutting portion 212 of the base plate assembly 21, while aligning the limiting protrusion 2121 with the limiting groove of the reinforcing top rod 222 and finally inserting the limiting protrusion 2121 into the limiting groove, and finally the reinforcing top rod 222 abuts against the abutting portion 212 to complete the reinforcement of the base plate assemblies 21, then the board surface 1 is pulled out of the winding mechanism 3 to cover the base plate assemblies 21, and the whiteboard is unfolded, when folding and storing the whiteboard, the board surface 1 is released and wound into the winding mechanism 3, then the reinforcing top rod 222 is rotated to move along the axial direction of the reinforcing connecting rod 221 away from the abutting portion 212 of the base plate assembly 21, after the limiting protrusion 2121 is separated from the limiting groove, the reinforcing connecting rod 221 is rotated to be stored below the base plate assembly 21 at the head of the folding base plate mechanism 2, and finally the base plate assemblies 21 are folded in sequence to be stored in the storage space of the corresponding base plate assembly 21, and the storage work is completed.

[0031] The beneficial technical effects of the embodiment include that the whiteboard can be folded and stored and unfolded conveniently and quickly, the whiteboard is unfolded by arranging a plurality of base plate assemblies in sequence along the direction in which the board surface extends when the whiteboard is unfolded, and the board surface covers the base plate assemblies when the whiteboard is unfolded, the unfolded whiteboard has high flatness, the influence of the disconnected part on the appearance is avoided, the display effect is good, the board surface is wound by the winding mechanism, the board surface is prevented from being damaged due to external collision when being folded and stored, and the service life of the whiteboard is prolonged.

[0032] The above merely describes a specific implementation of the present application, but the protection scope of the present application is not limited thereto, and those skilled in the art should understand that the present application includes but is not limited to the contents described in the drawings and the above specific implementation. Any modification not deviating from the function and structural principle of the present application will be included in the scope of the claims.

Claims

1. A foldable stowable whiteboard, characterized by: The whiteboard folding device comprises a board surface (1), a folding base plate mechanism (2) and a winding mechanism (3), the folding base plate mechanism (2) comprises a plurality of base plate assemblies (21), the plurality of base plate assemblies (21) are sequentially stacked when the whiteboard is folded and are sequentially arranged along the extending direction of the board surface (1) when the whiteboard is unfolded, the adjacent base plate assemblies (21) are movably connected, and the winding mechanism (3) is installed at the head end of the folding base plate mechanism (2), the board surface (1) is wound on the winding part of the winding mechanism (3) when the whiteboard is folded and covers the plurality of base plate assemblies (21) when the whiteboard is unfolded.

2. The foldable storage whiteboard according to claim 1, wherein: The folding base plate mechanism (2) further comprises an unfolding reinforcing mechanism (22), the unfolding reinforcing mechanism (22) comprises at least two reinforcing connecting rods (221), one end of the reinforcing connecting rod (221) is rotatably installed on the base plate assembly (21) at the head end of the folding base plate mechanism (2), the other end of the reinforcing connecting rod (221) is reversely stored in the base plate assembly (21) at the head end of the folding base plate mechanism (2) when the whiteboard is folded and is reversely connected with the base plate assembly (21) at the tail end of the folding base plate mechanism (2) when the whiteboard is unfolded, and the plurality of base plate assemblies (21) are kept flat under the driving of the reinforcing connecting rod (221).

3. The foldable stowable whiteboard of claim 2, wherein: Both ends of the base plate assembly (21) are provided with rotating parts (211) arranged perpendicularly to the base plate assembly (21), both ends of the rotating part (211) are rotatably connected with the rotating part (211) of the adjacent base plate assembly (21), and a storage space for accommodating the corresponding base plate is arranged between the two rotating parts (211).

4. The foldable storage whiteboard of claim 3, wherein: One end of the rotating part (211) close to the tail end of the folding base plate mechanism (2) is provided with a rotating protrusion (2111), and the rotating protrusion (2111) is rotatably connected with the rotating part (211) of the corresponding base plate assembly (21).

5. The foldable stowable whiteboard of claim 2, wherein: The reinforcing mechanism further comprises at least two reinforcing top rods (222), the other end of the reinforcing connecting rod (221) is provided with a thread, one end of the reinforcing top rod (222) is provided with a matching threaded hole, the reinforcing top rod (222) is movably and limitingly installed at the other end of the reinforcing connecting rod (221) in the axial direction of the reinforcing top rod (222) through threaded connection, and the other end of the reinforcing top rod (222) abuts against the base plate assembly (21) at the tail end of the folding base plate mechanism (2) when the whiteboard is unfolded.

6. The foldable stowable whiteboard of claim 5, wherein: The outer side of the base plate assembly (21) at the tail end of the folding base plate mechanism (2) is provided with an abutting part (212) arranged perpendicularly to the base plate assembly (21), the inner side of the abutting part (212) is provided with a limiting protrusion (2121), the other end of the reinforcing top rod (222) is provided with a corresponding limiting groove, and the limiting protrusion (2121) is inserted into the limiting groove when the whiteboard is unfolded.

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