Interconnection memory folding blackboard structure

Abstract

The utility model relates to the technical field of intelligent blackboards, and particularly discloses an interconnection memory folding blackboard structure which comprises an intelligent main board and a first auxiliary board rotationally arranged relative to the intelligent main board. The intelligent main board comprises a panel and a back board used for bearing / containing the panel, the back board / intelligent main board comprises a central control unit used for interconnection between the panel and the outside, the central control unit is electrically connected with the panel, the first auxiliary board is rotatably arranged on the back board, two faces of the first auxiliary board can be used for writing, the first auxiliary board is rotatable, and two faces of the first auxiliary board can be used for writing. A user can use different surfaces under different scenes or different requirements, the multifunctionality of writing and drawing is increased, meanwhile, more writing content can be reserved on the first auxiliary board, portability and storage efficiency can be improved through the folding design, the back board is used for bearing or containing the panel, and therefore the use is convenient. This provides stability and support of the structure, contributing to maintaining flatness and stability of the surface during use.

Description

Technical Field

[0001] The utility model relates to the technical field of smart blackboards, and in particular discloses an interconnected memory folding blackboard structure. Background Art

[0002] The Internet Blackboard is based on the traditional blackboard, and adopts infrared technology to enable the blackboard to have Internet functions such as synchronous display and recording when writing. On the basis of retaining the writing function of the traditional blackboard, the Internet Blackboard can also synchronize the blackboard content to the electronic teaching equipment in real time to realize the digitalization of teaching, or synchronize the blackboard content to the projector screen to solve the problem that students in the back row or at the edge cannot see the blackboard clearly.

[0003] During teaching, various auxiliary teaching aids such as writing pens and hand rods are sometimes needed. However, the existing interconnected memory folding blackboard structure has a small writing area and is inconvenient to transport. Therefore, an interconnected memory folding blackboard structure is urgently needed. Utility Model Content

[0004] In order to overcome the shortcomings and deficiencies of the prior art in that the writing area is small, the purpose of the utility model is to provide an interconnected memory folding blackboard structure.

[0005] To achieve the above-mentioned purpose, the utility model discloses an interconnected memory folding blackboard structure, comprising a smart mainboard and a first sub-board rotatably arranged relative to the smart mainboard; the smart mainboard comprises a panel and a back panel for carrying / accommodating the panel, the back panel / smart mainboard comprises a central control unit for interconnecting the panel with the outside world, the central control unit is electrically connected to the panel, the first sub-board is rotatably arranged on the back panel, and both sides of the first sub-board can be written on.

[0006] Preferably, the folding blackboard also includes a second sub-board used in conjunction with the first sub-board, and the second sub-board is rotatably arranged at an end of the backboard away from the first sub-board.

[0007] Preferably, the transverse dimension of the panel is not less than the sum of the transverse dimensions of the first sub-panel and the second sub-panel, and a folding cover for making the first sub-panel and the second sub-panel fit more closely is provided outside the display surface of the panel.

[0008] Preferably, a buckle is provided on the back plate, and an end of the buckle away from the back plate is provided on the first sub-plate and / or the second sub-plate.

[0009] Preferably, the folding blackboard also includes a locking piece, which is arranged on the first sub-board and / or the second sub-board and is used to protect the panel from rotating after the first sub-board and the second sub-board are flipped / folded.

[0010] Preferably, a first plate body is provided on the back plate / front plate, and a first groove body for carrying external chalk is recessed on the first plate body.

[0011] Preferably, the edges of the first plate body are bent to form bending pieces, and there is an arc-shaped transition between the bending piece and the first plate body, so as to prevent the sharp edge of the first plate body from accidentally injuring the user.

[0012] Preferably, a shell is provided on the first sub-panel and the second sub-panel, and the shell is used to support the end of the sub-panel away from the panel via the wall when the sub-panel is unfolded.

[0013] Preferably, a fourth groove is further provided on the shell, and the fourth groove is used to facilitate the user to hold the shell with his hand.

[0014] Preferably, a handle is also provided on the back panel, and the handle is used for the user to conveniently take and place the folding blackboard.

[0015] The beneficial effects of the utility model are as follows: the first sub-board is rotatable and both sides can be used for writing, so that users can use different surfaces in different scenarios or for different needs, which increases the versatility of writing and drawing. At the same time, the first sub-board can retain more writing content, and the foldable design can improve portability and storage efficiency. The back panel is used to carry or accommodate the panel, which provides structural stability and support, and helps to keep the surface flat and stable during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the folding structure of the main body of the utility model;

[0017] Figure 2 It is a schematic diagram of the main structure of the utility model;

[0018] Figure 3 This is a rear view of the main structure of the utility model;

[0019] Figure 4 It is an exploded front view of the main body of the utility model;

[0020] Figure 5 This is an exploded rear view of the main body of the utility model;

[0021] Figure 6 This is a schematic diagram of the first plate body of the utility model.

[0022] Reference numerals include:

[0023] 1—panel 2—first sub-panel 3—second sub-panel

[0024] 4—first plate 5—buckle 6—frame

[0025] 7—back plate 8—cover plate 21—locking piece

[0026] 22—housing 41—first slot 42—bending part

[0027] 61 - first bracket 62 - second bracket 63 - second groove

[0028] 64—third groove 71—handle 72—central control unit

[0029] 23—Fourth groove DETAILED DESCRIPTION

[0030] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0031] See also Figures 1 to 6 As shown, the utility model is an interconnected memory folding blackboard structure, including a smart mainboard, and a first sub-board 2 that is rotatably arranged relative to the smart mainboard and used in conjunction with the smart mainboard; the smart mainboard includes a panel 1, a back panel 7 for carrying / accommodating the panel 1, the back panel 7 / smart mainboard includes a central control unit 72 for interconnecting the panel 1 with the outside world, the central control unit 72 is electrically connected to the panel 1, the first sub-board 2 is rotatably arranged on the back panel 7, and both sides of the first sub-board 2 can be written on.

[0032] Specifically, the first sub-panel 2 is rotatable and can be written on both sides, so that users can use different surfaces in different scenarios or for different needs, increasing the versatility of writing and drawing. At the same time, the first sub-panel 2 can retain more writing content, and the foldable design can improve portability and storage efficiency. The back panel 7 is used to carry or accommodate the panel 1, which provides structural stability and support, and helps to keep the surface flat and stable during use.

[0033] Specifically, the first sub-panel 2 can adopt at least one side to be electrically connected to the panel 1 or not to be electrically connected to the panel 1 for the user to choose, thereby improving the selectivity of the user group.

[0034] Specifically, the folding blackboard also includes a second sub-board 3 used in conjunction with the first sub-board 2. The second sub-board 3 is rotatably arranged on the end of the back panel 7 away from the first sub-board 2. The introduction of the second sub-board 3 means that the user can write or display on two boards, so that the user group can create more, record or display different content at the same time, thereby improving work efficiency.

[0035] Specifically, the lateral dimension of the panel 1 is not less than the sum of the lateral dimensions of the first sub-panel 2 and the second sub-panel 3. A folding cover for the first sub-panel 2 and the second sub-panel 3 to fit more closely is arranged outside the display surface of the panel 1. The first sub-panel 2 and the second sub-panel 3 can perfectly cover and protect the panel 1, thereby improving the practicability of the folding blackboard and extending the life of the folding blackboard.

[0036] Specifically, the frame of the back plate 7 protrudes out of the end surface of the panel 1 to protect the panel 1.

[0037] Specifically, a buckle 5 is provided on the back panel 7, and one end of the buckle 5 away from the back panel 7 is provided on the first sub-panel 2 and / or the second sub-panel 3. The buckle 5 provides a secure connection method so that the first sub-panel 2 and / or the second sub-panel 3 can be safely fixed relative to the back panel 7, which helps prevent them from accidentally separating during use and provides a more stable overall structure.

[0038] Specifically, the folding blackboard also includes a locking piece 21, which is arranged on the first sub-board 2 and / or the second sub-board 3 to protect the panel 1 from rotating after the first sub-board 2 and the second sub-board 3 are flipped / folded. The locking piece 21 can fix the positions of the first sub-board 2 and the second sub-board 3 to prevent them from accidentally moving or shaking when flipping / folding, which provides a more stable structure and reduces damage or instability that may be caused by movement. When the user does not intend to perform a flipping / folding operation, the locking piece 21 can ensure that the first sub-board 2 and the second sub-board 3 remain in a fixed position to avoid unnecessary movement.

[0039] Specifically, a first plate body 4 is provided on the back plate 7 / front plate 1, and a first groove body 41 for carrying external chalk is recessed on the first plate body 4. The existence of the first groove body 41 provides a special space for conveniently storing external chalk, which can ensure that the chalk is available at any time without having to search for or carry it separately, thereby improving the convenience of use. Placing the chalk in the first groove body 41 helps to keep the working area clean and tidy, which avoids the random placement of chalk, reduces the sense of clutter, and improves work efficiency.

[0040] Specifically, in other embodiments, the length of the first slot 41 / first plate 4 is equal to the length of the back plate 7 / panel 1, so that chalk dust written on the sub-plate can fall onto the first slot 41 / first plate 4 when it is closed, which is convenient for users to clean.

[0041] Specifically, a first magnetic component is provided at the bottom of the back panel 7 / sub-panel, and a second magnetic component used in conjunction with the first magnetic component is provided on the first plate body 4. The back panel 7 / sub-panel and the first plate body 4 are adsorbed via the first magnetic component and the second magnetic component, which is beneficial to the cleaning or storage of the first plate body 4.

[0042] Specifically, the edges of the first plate body 4 are bent to form a bending piece 42, and there is an arc-shaped transition between the bending piece 42 and the first plate body 4, which is used to prevent the sharp edge of the first plate body 4 from accidentally injuring the user. The design of the bending piece 42 and the arc-shaped transition effectively avoids the sharp edge of the first plate body 4, reduces the risk of the user being accidentally injured during use, and effectively improves the product safety and user experience.

[0043] Specifically, a shell 22 is provided on the first sub-panel 2 and the second sub-panel 3 , and the shell 22 is used to support the end of the sub-panel away from the panel 1 via the wall when the sub-panel is unfolded.

[0044] Specifically, a fourth groove 23 is further provided on the shell 22 , and the fourth groove 23 is used to facilitate the user to hold the shell 22 with his hands.

[0045] Specifically, a handle 71 is also provided on the back plate 7, and the handle 71 is used for the user to conveniently take and place the foldable blackboard.

[0046] Specifically, a cover plate 8 is further provided on the back plate 7 , and the cover plate 8 includes a cover body 81 , and a ventilation net 82 for heat dissipation of the central control unit 72 is provided on the cover body 81 .

[0047] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. An interconnected memory folding blackboard structure, comprising a smart mainboard and a first sub-board (2) rotatably arranged relative to the smart mainboard; characterized in that: The smart mainboard comprises a panel (1), a backboard (7) for carrying / accommodating the panel (1), a frame of the backboard (7) protruding from the end surface of the panel (1), the backboard (7) / smart mainboard comprises a central control unit (72) for interconnecting the panel (1) with the outside world, the central control unit (72) is electrically connected to the panel (1), a first sub-board (2) is rotatably arranged on the backboard (7), and both sides of the first sub-board (2) can be written on; A first plate body (4) is arranged on the back plate (7) / front plate (1), and a first groove body (41) for carrying external chalk is recessed on the first plate body (4), and the opening length of the first groove body (41) is equal to the length of the front plate (1); A first magnetic component is arranged at the bottom of the back plate (7), and a second magnetic component used in conjunction with the first magnetic component is arranged on the first plate body (4).

2. The interconnected memory folding blackboard structure according to claim 1, characterized in that: The folding blackboard also includes a second sub-board (3) used in conjunction with the first sub-board (2); the second sub-board (3) is rotatably arranged at an end of the backboard (7) away from the first sub-board (2).

3. The interconnected memory folding blackboard structure according to claim 2, characterized in that: The transverse dimension of the panel (1) is not less than the sum of the transverse dimensions of the first sub-panel (2) and the second sub-panel (3), and a folding cover for making the first sub-panel (2) and the second sub-panel (3) fit more closely is arranged outside the display surface of the panel (1).

4. The interconnected memory folding blackboard structure according to claim 2, characterized in that: A buckle (5) is arranged on the back plate (7), and an end of the buckle (5) away from the back plate (7) is arranged on the first sub-plate (2) and / or the second sub-plate (3).

5. The interconnected memory folding blackboard structure according to claim 2, characterized in that: The foldable blackboard also includes a locking member (21), which is arranged on the first sub-board (2) and / or the second sub-board (3) and is used to protect the panel (1) from rotation after the first sub-board (2) and the second sub-board (3) are flipped / folded.

6. The interconnected memory folding blackboard structure according to claim 1, characterized in that: The edges of the first plate body (4) are all bent to form a bending piece (42), and there is an arc-shaped transition between the bending piece (42) and the first plate body (4), so as to prevent the sharp edge of the first plate body (4) from accidentally injuring the user.

7. The interconnected memory folding blackboard structure according to claim 2, characterized in that: A shell (22) is provided on the first sub-panel (2) and the second sub-panel (3). The shell (22) is used to support the end of the sub-panel away from the panel (1) via the wall when the sub-panel is unfolded.

8. The interconnected memory folding blackboard structure according to claim 7, characterized in that: A fourth groove (23) is also provided on the shell (22), and the fourth groove (23) is used to facilitate the user to hold the shell (22) with his hands.

9. The interconnected memory folding blackboard structure according to claim 1, characterized in that: A handle (71) is also provided on the back plate (7), and the handle (71) is used for users to conveniently take and place the foldable blackboard.

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