University education informatization display teaching board

Abstract

The utility model relates to the technical field of teaching boards, and discloses a college education informatization display teaching board, which comprises a support frame, a soft white board, a telescopic board for supporting the soft white board, and a telescopic piece for driving the telescopic board to stretch or contract, the inner side of the soft whiteboard is supported through the telescopic plate, writing and displaying on the soft whiteboard are facilitated, the telescopic plate is stretched or contracted through the telescopic piece, the size of the telescopic plate is adjusted, and therefore the supporting area of the soft whiteboard is adjusted, and when the displaying face of the soft whiteboard needs to be increased, the telescopic plate is driven by the telescopic piece to stretch, the supporting face of the soft whiteboard is increased, and the displaying face of the soft whiteboard is increased. Meanwhile, the winding assembly releases the soft whiteboard, so that the unfolding area of the soft whiteboard is enlarged, and the display area is increased; when a small space or less information needs to be displayed, the telescopic plate is driven by the telescopic piece to contract, the supporting surface of the soft white board is reduced, and meanwhile, the soft white board is wound by the winding assembly, so that the soft white board is attached to the surface of the telescopic plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to teaching board technical field, concretely is a college education informatization display teaching board. BACKGROUND

[0002] The college education informatization display teaching board is a teaching tool or equipment for college education informatization display. This teaching board supports teachers to carry out teaching activities such as explanation, demonstration, interaction, etc. and has the function of interaction with students such as asking questions, answering questions, discussion, etc. to enhance the teaching effect. In addition, it can also display education data, statistical information, etc. to help teachers and students understand the teaching situation. This teaching board is convenient to move and install and can adapt to different teaching scenes and needs. It can be used in classroom teaching, academic lectures, exhibitions, etc.

[0003] According to CN221605520U, the college education informatization display teaching board includes a display mechanism and a cleaning mechanism. The display mechanism includes a display writing board. The college education informatization display teaching board wipes and cleans the side surface of the display writing board that needs to be erased. On the one hand, it saves manpower by not using manual erasing. On the other hand, it can avoid the inhalation of chalk dust into the body caused by wiping the display writing board.

[0004] However, the display area of the display writing board of the device is fixed and cannot be flexibly adjusted according to the length of the display. Especially when there is a lot of content or picture length to be displayed, it cannot be fully displayed, causing inconvenience.

[0005] Therefore, we propose a college education informatization display teaching board to solve the above problems. UTILITY MODEL CONTENT

[0006] The utility model aims to provide a college education informatization display teaching board to solve the problem that the existing teaching display board is not convenient to flexibly adjust according to the actual display length.

[0007] In order to solve the above technical problems, the utility model provides the following technical scheme:

[0008] A college education informatization display teaching board includes a support frame, a soft whiteboard, a telescopic plate supporting the soft whiteboard, and a telescopic piece driving the telescopic plate to stretch or contract. One end of the telescopic plate is fixedly connected with the support frame, the other end of the telescopic plate is fixedly connected with a connecting rod, the end of the connecting rod is fixedly connected with the telescopic piece, one end of the soft whiteboard is connected with a winding assembly, the other end of the soft whiteboard passes through the end of the telescopic plate and is connected with a winding assembly, the winding end of the winding assembly is rotatably connected with the support frame, and the driving end of the winding assembly is fixedly connected with the support frame.

[0009] As a further scheme of the utility model: the telescopic plate includes a first backboard and a second backboard in sliding connection with the first backboard, and one end of the first backboard is fixedly connected with the support frame.

[0010] As a further scheme of the utility model: the support frame includes a bottom frame and two cylinder pipes, the cylinder pipes are fixedly connected to both ends of the bottom frame, and one end of the telescopic piece is sleeved in the cylinder pipe.

[0011] As a further scheme of the utility model: the telescopic piece includes a sliding column and an electric push rod, one end of the sliding column away from the connecting rod is sleeved in the cylinder pipe, the electric push rod is fixedly connected in the sliding column, and the telescopic end of the electric push rod is fixedly connected with the inside of the cylinder pipe.

[0012] As a further scheme of the utility model: the winding assembly includes a servo motor and a winding shaft fixedly connected with the rotating shaft of the servo motor, one end of the soft whiteboard is fixedly connected with one end of the winding shaft, the other end of the winding shaft is rotatably connected with the inside of the bottom frame, and the servo motor is fixedly connected with the inside of the bottom frame.

[0013] As a further scheme of the utility model: a cleaning mechanism is arranged on the outside of the soft whiteboard, the cleaning mechanism includes a cleaning wiper and a micro electric telescopic rod, and the cleaning wiper is installed on one end of the inside of the micro electric telescopic rod.

[0014] As a further scheme of the utility model: the micro electric telescopic rod is fixedly connected with one side of the bottom frame, two guide rods are screw-connected on the outside of the cleaning wiper, and the two guide rods are slidably connected with the inside of the bottom frame.

[0015] As a further scheme of the utility model: a moving assembly is installed on the outside of the bottom frame, the moving assembly includes a mounting plate, a moving wheel and two or more supporting rods, the mounting plate is fixedly connected with the outside of the bottom frame, and the supporting rods are fixedly connected between the moving wheel and the mounting plate.

[0016] Compared with the prior art, the utility model has the advantages of:

[0017] Firstly, the utility model can flexibly adjust the display area of the soft whiteboard according to the need through the cooperation of the telescopic plate and the telescopic piece, avoids the limitation of fixed display area, can better adapt to the display content of different lengths, when the display area of the teaching board needs to be increased, the electric push rod drives the sliding column to stretch, drives the telescopic plate to stretch, at the same time, the servo motor releases the soft whiteboard, so that the expansion area of the soft whiteboard is increased, the display area is increased, when the display area is increased, the expansion area of the soft whiteboard is increased, information can be more comprehensively displayed, and the visual experience is improved; when the display area needs to be reduced, the electric push rod drives the sliding column to contract, drives the telescopic plate to contract, at the same time, the servo motor winds the soft whiteboard, so that the soft whiteboard is attached to the surface of the telescopic plate.

[0018] Second, the utility model discloses when cleaning soft white board, miniature electric telescopic rod pushes and cleans the friction with soft white board surface and touches, and winding assembly drives soft white board to move, and clean the friction and erase the font of the handwriting on the surface of soft white board, when not needing cleaning, miniature electric telescopic rod drives clean friction and separates with the surface of soft white board, and soft white board carries out normal display face adjustment, through the mounting plate of moving assembly, moving wheel and support rod, the movement of bottom frame is supported, and it is convenient to change the use place. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is soft white board connecting structure schematic diagram of the utility model;

[0020] Figure 2 It is front structure schematic diagram of the utility model;

[0021] Figure 3 It is front section structure schematic diagram of the utility model;

[0022] Figure 4 It is side section structure schematic diagram of the utility model;

[0023] Figure 5 It is clean component structure schematic diagram of the utility model.

[0024] Wherein: 1, support frame;11, bottom frame;12, barrel;2, soft white board;3, telescopic plate;31, first backboard;32, second backboard;4, telescopic piece;41, sliding column;42, electric push rod;5, winding assembly;51, servo motor;52, winding shaft;6, cleaning mechanism;61, clean friction;62, miniature electric telescopic rod;63, guide rod;7, moving assembly;71, mounting plate;72, moving wheel;73, support rod. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0026] Embodiment one:

[0027] Please refer to Figures 1-5 The utility model provides a technical scheme:

[0028] The utility model provides a kind of high school education informatization display teaching board, including support frame 1, soft whiteboard 2, the telescopic plate 3 of supporting soft whiteboard 2 and drive telescopic plate 3 stretch or shrink telescopic piece 4;The inside of soft whiteboard 2 is supported by telescopic plate 3, it is convenient to write and show on soft whiteboard 2, telescopic piece 4 stretches or shrinks telescopic plate 3, the size of telescopic plate 3 is adjusted, to adjust the support area of soft whiteboard 2, when the display surface of soft whiteboard 2 needs to be increased, the support surface of soft whiteboard 2 is increased by telescopic piece 4 drive telescopic plate 3 stretch, while winding assembly 5 releases soft whiteboard 2, so that the expansion area of soft whiteboard 2 is larger, and the display surface is increased;When the length of the display is smaller or the information is less, telescopic piece 4 drives telescopic plate 3 to shrink, the support surface of soft whiteboard 2 is reduced, while winding assembly 5 winds soft whiteboard 2, so that soft whiteboard 2 is attached to the surface of telescopic plate 3, which is conducive to the stable support of soft whiteboard 2,

[0029] Through the above scheme, in the quality education of colleges and universities, teaching display, education data display and other uses can be adjusted according to the length of writing or information display, to avoid the limitation of length, to solve the problem that the adjustment cannot be made according to the actual use needs, to make the information display more comprehensive, to improve the visual experience, and to use flexibly and conveniently.

[0030] Further, one end of the telescopic plate 3 is fixedly connected with the support frame 1, so that the one end of the telescopic plate 3 remains fixed, and the other end of the telescopic plate 3 is fixedly connected with a connecting rod, and the end of the connecting rod is fixedly connected with the telescopic piece 4, so that the connecting rod can be stretched by the telescopic piece 4.

[0031] Preferably, the telescopic plate 3 comprises a first back plate 31 and a second back plate 32 slidably connected with the first back plate 31, and one end of the first back plate 31 or the second back plate 32 is fixedly connected with the support frame 1. By fixing one end of the first back plate 31 or the second back plate 32 with the support frame 1, the corresponding first back plate 31 or second back plate 32 is connected with the telescopic piece 4, so that the relative telescopic movement between the first back plate 31 and the second back plate 32 is driven by the telescopic piece 4, and the support area is adjusted.

[0032] Further, two winding assemblies 5 are arranged inside the bottom frame 11, the two ends of the soft whiteboard 2 are respectively connected with the corresponding winding assemblies 5, and the soft whiteboard 2 passes around the connecting rod, the winding end of the winding assembly 5 is rotatably connected with the support frame 1, and the driving end of the winding assembly 5 is fixedly connected with the support frame 1, so that the winding end of the winding assembly 5 is rotatably supported by the support frame 1, and the driving end of the winding assembly 5 is fixedly supported by the support frame 1, so that the winding assembly 5 can work stably.

[0033] Preferably, the support frame 1 comprises a bottom frame 11 and two tube pipes 12, the two tube pipes 12 are fixedly connected with the two ends of the bottom frame 11, and one end of the telescopic piece 4 is sleeved in the inside of the tube pipe 12, so that the telescopic piece 4 can be telescopically extended relative to the inside of the tube pipe 12.

[0034] Preferably, the telescopic part 4 comprises a sliding column 41 and an electric push rod 42, the sliding column 41 is sleeved in the inner part of the barrel 12 away from the end of the connecting rod, the electric push rod 42 is fixedly connected to the inner part of the sliding column 41, and the telescopic end of the electric push rod 42 is fixedly connected to the inner part of the barrel 12.

[0035] By fixing the telescopic end of the electric push rod 42 to the inner part of the barrel 12, when the telescopic end of the electric push rod 42 is telescoped, it will push the sliding column 41 to telescope relative to the barrel 12, so that the sliding column 41 drives the telescopic plate 3 to telescope through the connecting rod, thereby adjusting the supporting surface of the soft whiteboard 2.

[0036] Preferably, the winding assembly 5 comprises a servo motor 51 and a winding shaft 52 fixedly connected to the rotating shaft of the servo motor 51, one end of the soft whiteboard 2 is fixedly connected to one end of the winding shaft 52, the other end of the winding shaft 52 is rotatably connected to the inner part of the bottom frame 11, the servo motor 51 is fixedly connected to the inner part of the bottom frame 11, and the servo motor 51 is kept stable through the bottom frame 11, the servo motor 51 drives the winding shaft 52 to rotate, and the winding shaft 52 winds or releases the soft whiteboard 2 through rotation.

[0037] The internal circuit of the electric push rod 42 is a known technology.

[0038] Example two:

[0039] Please refer to Figures 1-4 , and further combined with example one, it is further obtained that the outer side of the soft whiteboard 2 is provided with a cleaning mechanism 6, the cleaning mechanism 6 comprises a cleaning wipe 61 and a micro electric telescopic rod 62, the cleaning wipe 61 is installed on one end of the inner side of the micro electric telescopic rod 62, the micro electric telescopic rod 62 is fixedly connected to one side of the bottom frame 11, the micro electric telescopic rod 62 is kept fixed through the bottom frame 11, the cleaning wipe 61 can be clamped with the telescopic end of the inner side of the micro electric telescopic rod 62, which is convenient for replacement and disassembly in the later period, when cleaning, the micro electric telescopic rod 62 pushes the cleaning wipe 61 to abut against the surface of the soft whiteboard 2, the soft whiteboard 2 is moved through the winding assembly 5, and the cleaning wipe 61 erases the characters written on the surface of the soft whiteboard 2, when it is not necessary to erase the surface of the soft whiteboard 2, the micro electric telescopic rod 62 drives the cleaning wipe 61 to separate from the surface of the soft whiteboard 2 through telescoping, and the soft whiteboard 2 can be normally displayed at this time.

[0040] Furthermore, two guide rods 63 are threadedly connected to the outer side of the cleaning wipe 61, the two guide rods 63 are respectively slidably connected to the inner part of the bottom frame 11, when the cleaning wipe 61 is clamped with the telescopic end of the micro electric telescopic rod 62, the guide rods 63 are threaded through the bottom frame 11 and connected with the cleaning wipe 61, when the micro electric telescopic rod 62 drives the cleaning wipe 61 to move, the guide rods 63 are slidably connected with the bottom frame 11, so that the cleaning wipe 61 is kept stable when moving.

[0041] Further, the mobile assembly 7 is installed outside the bottom frame 11, the mobile assembly 7 comprises a mounting plate 71, a mobile wheel 72 and two or more supporting rods 73, the mounting plate 71 is fixedly connected with the outside of the bottom frame 11, the supporting rods 73 are fixedly connected between the mobile wheel 72 and the mounting plate 71, the bottom frame 11 is supported by the mobile assembly 7, the two supporting rods 73 are outwardly inclined to support, and the mobile wheels 72 at the bottom of the two supporting rods 73 are in contact with the ground to form a triangular structure, that is, the bottom frame 11 is supported by two triangular structures, so that the whole device is stable during use.

[0042] The working principle of the utility model is as follows:

[0043] The working mode of the college education informatization display teaching board is as follows:

[0044] When the display area needs to be increased: the telescopic end of the electric push rod 42 pushes the sliding column 41 to extend relative to the cylinder tube 12, the sliding column 41 drives the telescopic plate 3 to extend through the connecting rod, the supporting area of the soft whiteboard 2 is increased, and the servo motor 51 drives the winding shaft 52 to release the soft whiteboard 2, so that the display area of the soft whiteboard 2 is increased.

[0045] When the display area needs to be reduced: the telescopic end of the electric push rod 42 drives the sliding column 41 to retract relative to the cylinder tube 12, the sliding column 41 drives the telescopic plate 3 to retract through the connecting rod, the supporting area of the soft whiteboard 2 is reduced, and the servo motor 51 drives the winding shaft 52 to wind the soft whiteboard 2, so that the soft whiteboard 2 is attached to the surface of the telescopic plate 3, and the stable support of the soft whiteboard 2 is facilitated.

[0046] When the soft whiteboard 2 needs to be cleaned: the micro electric telescopic rod 62 pushes the cleaning wiper 61 to abut against the surface of the soft whiteboard 2, the winding assembly 5 drives the soft whiteboard 2 to move, and the cleaning wiper 61 erases the handwriting on the surface of the soft whiteboard 2.

[0047] When cleaning is not needed: the micro electric telescopic rod 62 drives the cleaning wiper 61 to separate from the surface of the soft whiteboard 2 through telescopic extension, and the soft whiteboard 2 is normally adjusted in the display area.

[0048] Further, the mounting plate 71, the mobile wheel 72 and the supporting rod 73 of the mobile assembly 7 support the bottom frame 11, so that the use place can be changed.

[0049] Although the specific embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the specific embodiments without departing from the principles and spirits, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A high school education informationization display teaching board, comprising a support frame (1), characterized in that, The soft whiteboard (2), the telescopic plate (3) supporting the soft whiteboard (2), and the telescopic piece (4) driving the telescopic plate (3) to stretch or contract are also included.

2. The high school education informatization display teaching board according to claim 1, characterized in that: The telescopic plate (3) includes a first back plate (31) and a second back plate (32) in sliding connection with the first back plate (31), and one end of the first back plate (31) is fixedly connected with the support frame (1).

3. The high school education informatization display teaching board according to claim 2, characterized in that: The support frame (1) includes a bottom frame (11) and two cylinder tubes (12), the cylinder tubes (12) are fixedly connected to both ends of the bottom frame (11), and one end of the telescopic piece (4) is sleeved in the cylinder tube (12).

4. The high school education informatization display teaching board according to claim 3, characterized in that: The telescopic piece (4) includes a sliding column (41) and an electric push rod (42), one end of the sliding column (41) away from the connecting rod is sleeved in the cylinder tube (12), and the electric push rod (42) is fixedly connected in the sliding column (41).

5. The high school education informatization display teaching board according to claim 1, characterized in that: The winding assembly (5) includes a servo motor (51) and a winding shaft (52) fixedly connected with the rotating shaft of the servo motor (51), one end of the winding shaft (52) is fixedly connected with the end of the soft whiteboard (2), the other end of the winding shaft (52) is rotatably connected with the inside of the bottom frame (11), and the servo motor (51) is fixedly connected in the inside of the bottom frame (11).

6. The high school education informatization display teaching board according to claim 3, characterized in that: The cleaning mechanism (6) is arranged on the outer side of the soft whiteboard (2), and includes a cleaning cloth (61) and a micro electric telescopic rod (62), the cleaning cloth (61) is installed on one end of the inner side of the micro electric telescopic rod (62).

7. The high school education informatization display teaching board according to claim 6, characterized in that: The micro electric telescopic rod (62) is fixedly connected to one side of the bottom frame (11), the outer side of the cleaning cloth (61) is threadedly connected with two guide rods (63), and the two guide rods (63) are slidably connected with the inside of the bottom frame (11) respectively.

8. The high school education informatization display teaching board according to claim 3, characterized in that: The moving assembly (7) is installed on the outer side of the bottom frame (11), and includes a mounting plate (71), a moving wheel (72), and two or more supporting rods (73), the mounting plate (71) is fixedly connected with the outside of the bottom frame (11), and the supporting rods (73) are fixedly connected between the moving wheel (72) and the mounting plate (71).

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