CN215417068U

CN215417068U - Multimode teaching interactive device based on teacher teaching

Info

Publication number: CN215417068U
Application number: CN202121725229.3U
Authority: CN
Inventors: 王跃
Original assignee: Changsha Normal University
Current assignee: Changsha Normal University
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-01-04
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses multi-mode teaching interaction equipment based on teacher teaching, which comprises a bottom plate, wherein the outer wall of the top of the bottom plate is fixedly connected with a supporting plate through bolts, the outer wall of one side of the supporting plate is fixedly connected with a working box through bolts, the outer wall of one side of the working box is welded with a transverse plate, the outer wall of one side of the transverse plate is connected with a blackboard-writing display screen through a hinge, the outer wall of the bottom of the blackboard-writing display screen is provided with a camera shooting mechanism, the outer wall of the top of the bottom plate is connected with a first split screen and a second split screen through hinges, and the outer walls of one sides of the first split screen and the second split screen are connected with telescopic rods through hinges. The contents written in the mapping screen can be reflected on the writing-on-board display screen, writing-on-board is carried out in a handwriting mode of the handwriting pen, the defects of poor control and thick line body when a mouse or a touch screen is used for writing-on-board are overcome, auxiliary tools such as a ruler and the like can be normally used when the handwriting pen is used for writing, and the writing-on-board is more convenient to use.

Description

Multimode teaching interactive device based on teacher teaching

Technical Field

The utility model relates to the technical field of teaching equipment, in particular to multi-mode teaching interactive equipment based on teacher teaching.

Background

Traditional offline teaching is face-to-face teaching, the number of students tutored by teachers is limited by time, places, traffic and the like, based on some special conditions, offline teaching activities cannot be developed, and along with rapid development of internet technology, more knowledge acquisition channels are generated, larger value development space is provided for limited high-quality education resources, online live broadcasting teaching is further provided, the existing online live broadcasting teaching has the advantages of sometimes-empty freedom, strong interactivity of live broadcasting and the like, in order to meet the requirements of more people on online education, corresponding online education systems and equipment are needed, and teachers can give lessons in online classes through the resources, so that live broadcasting interactive teaching instruments can provide teaching platforms for teachers and students, and the requirements of online live broadcasting teaching are met.

The existing teaching interactive equipment has the following defects: the blackboard writing is inevitably needed in the teaching process, the existing teaching interaction equipment is realized based on electronic equipment such as a computer, the blackboard writing can only be written by using a mouse or a touch screen, and the drawn line is thick, so that the operation such as drawing is not friendly, errors are easy to occur, and the teaching is delayed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides multi-mode teaching interaction equipment based on teacher teaching.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a multimode teaching interaction device based on teacher teaching comprises a bottom plate, wherein a supporting plate is fixedly connected to the outer wall of the top of the bottom plate through bolts, a working box is fixedly connected to the outer wall of one side of the working box through bolts, a transverse plate is welded to the outer wall of one side of the transverse plate, a blackboard-writing display screen is connected to the outer wall of one side of the transverse plate through a hinge, a camera mechanism is arranged on the outer wall of the bottom of the blackboard-writing display screen, a first sub-screen and a second sub-screen are connected to the outer wall of the top of the bottom plate through hinges, a telescopic rod is connected to the outer walls of one side of the first sub-screen and the second sub-screen through hinges, one end of the telescopic rod is connected to the outer wall of the top of the bottom plate through a hinge, a knob is arranged on the outer wall of one side of the telescopic rod, a connecting wire is arranged on the outer wall of the bottom of the working box, a handwriting board is connected to one end of the connecting wire, and a mapping screen is arranged on the outer wall of the top of the handwriting board, the outer wall of the top of the handwriting board is fixedly connected with a fixing frame, and a handwriting pen is inserted into the inner wall of the fixing frame.

Furthermore, the camera shooting mechanism comprises a fixing plate, and the fixing plate is fixedly connected to the outer wall of the bottom of the blackboard-writing display screen through a bolt.

Furthermore, one side outer wall of the fixing plate is connected with a circular plate through a bearing, and one side outer wall of the circular plate is fixedly connected with a clamping plate through a screw.

Furthermore, the outer wall of one side of the clamping plate is connected with a camera through a hinge, and the camera is matched with a blackboard-writing display screen for use.

Furthermore, a sliding groove is formed in the outer wall of one side of the working box, a sliding plate is connected to the inner wall of the sliding groove in a sliding mode, and a contact pad is arranged on the outer wall of one side of the sliding plate.

Furthermore, the outer wall of the top of the sliding plate is fixedly connected with a toothed plate through a bolt, a connecting plate is arranged on the outer wall of one side of the working box, and the inner wall of the connecting plate is connected with a poking wheel through a bearing.

The utility model has the beneficial effects that:

1. this multimode teaching interactive installation based on teacher's teaching, through being provided with the handwriting pad, connecting wire, the mount, the writing pen, when teaching interdynamic, take off the writing pen in the mount, to map the screen and write the teaching content material as the paper, the content of writing down can reflect on the writing on the blackboard display screen through connecting wire in mapping the screen, the writing on blackboard is carried out through the mode of writing by hand to the writing pen, bad control and the thick drawback of the line body when having replaced mouse or touch-sensitive screen writing on blackboard, and can normally use appurtenance such as ruler when the writing pen writes, it is more convenient to use, and the practicality is stronger.

2. This interactive equipment of multimode teaching based on teacher's teaching through being provided with plectane, splint and fixed plate, because be connected through the bearing between plectane and the fixed plate, through hinged joint between camera and the splint, can make the camera more add the flexibility through rotatory plectane and stir the camera, adapts to the mr of different statures.

3. This interactive equipment of multimode teaching based on teacher's teaching through being provided with sliding plate, contact pad, pinion rack and thumb wheel, and the contained angle of blackboard writing display screen and work box can be adjusted to pinion rack and thumb wheel, and the contact pad can reduce the pressure between sliding plate and the blackboard writing display screen.

The part not related in the device all is the same with prior art or can adopt prior art to realize, and the device design structure is reasonable, and convenient to use satisfies people's user demand.

Drawings

FIG. 1 is an overall three-dimensional structure diagram of a multi-modal teaching interaction device based on teacher teaching according to the present invention;

FIG. 2 is a cross board three-dimensional structure diagram of the multi-mode teaching interaction device based on teacher teaching, which is provided by the utility model;

FIG. 3 is a perspective structure diagram of a telescopic rod of the multi-modal teaching interaction device based on teacher teaching, which is provided by the utility model;

FIG. 4 is a three-dimensional structure diagram of a camera of the multi-modal teaching interaction device based on teacher teaching according to the present invention;

FIG. 5 is a three-dimensional structure diagram of a sliding plate of the multi-modal teaching interaction device based on teacher teaching according to the present invention;

fig. 6 is a three-dimensional structure diagram of a handwriting board of the multi-modal teaching interaction device based on teacher teaching.

In the figure: the multifunctional electronic book comprises a 1-blackboard-writing display screen, a 2-work box, a 3-second split screen, a 4-handwriting board, a 5-bottom board, a 6-first split screen, a 7-telescopic rod, an 8-knob, a 9-transverse board, a 10-sliding board, a 11-contact pad, a 12-supporting board, a 13-connecting wire, a 14-handwriting pen, a 15-fixing frame, a 16-mapping screen, a 17-fixing board, an 18-clamping board, a 19-camera, a 20-circular board, a 21-poking wheel, a 22-connecting board and a 23-toothed plate.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-6, a multi-mode teaching interaction device based on teacher teaching comprises a bottom plate 5, a supporting plate 12 is fixedly connected to the outer wall of the top of the bottom plate 5 through bolts, a working box 2 is fixedly connected to the outer wall of one side of the supporting plate 12 through bolts, a transverse plate 9 is welded to the outer wall of one side of the working box 2, a blackboard-writing display screen 1 is connected to the outer wall of one side of the transverse plate 9 through a hinge, a camera mechanism is arranged on the outer wall of the bottom of the blackboard-writing display screen 1, a first sub-screen 6 and a second sub-screen 3 are connected to the outer wall of the top of the bottom plate 5 through hinges, a telescopic rod 7 is connected to the outer walls of one side of the telescopic rod 7 through hinges, a knob 8 is arranged on the outer wall of one side of the telescopic rod 7, a connecting wire 13 is arranged on the outer wall of the bottom of the working box 2, and a handwriting board 4 is connected to one end of the connecting wire 13, the outer wall of the top of the handwriting board 4 is provided with a mapping screen 16, the outer wall of the top of the handwriting board 4 is fixedly connected with a fixed frame 15, and the inner wall of the fixed frame 15 is inserted with a handwriting pen 14.

According to the utility model, the camera shooting mechanism comprises a fixing plate 17, the fixing plate 17 is fixedly connected to the outer wall of the bottom of the blackboard-writing display screen 1 through a bolt, and the fixing plate 17 is used for fixing the camera shooting mechanism and the blackboard-writing display screen 1.

In the utility model, a circular plate 20 is connected to one outer wall of the fixed plate 17 through a bearing, a clamping plate 18 is fixedly connected to one outer wall of the circular plate 20 through a screw, and the circular plate 20 rotates to drive the clamping plate 18 to rotate.

In the utility model, the outer wall of one side of each clamping plate 18 is connected with a camera 19 through a hinge, the camera 19 is matched with the blackboard-writing display screen 1 for use, and the camera 19 can rotate between the two clamping plates 18 to change the angle.

In the utility model, one side outer wall of the working box 2 is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding plate 10 in a sliding way, one side outer wall of the sliding plate 10 is provided with a contact pad 11, and the contact pad 11 is used for reducing the contact pressure.

In the utility model, the outer wall of the top of the sliding plate 10 is fixedly connected with a toothed plate 23 through bolts, the outer wall of one side of the working box 2 is provided with a connecting plate 22, and the inner wall of the connecting plate 22 is connected with a poking wheel 21 through a bearing.

The working principle is as follows: when a teaching interaction is performed, the stylus pen 14 is taken out from the fixed frame 15, the mapping screen 16 is used as paper to write teaching content materials, the content written in the mapping screen 16 is reflected on the board-writing display screen 1 via the connecting leads 13, the blackboard writing is carried out by the handwriting way of the handwriting pen 14, the defects of poor control and thick line body when a mouse or a touch screen is used for blackboard writing are overcome, and the stylus pen 14 can be used normally with auxiliary tools such as a ruler, etc. when writing, it is more convenient to use, because the circular plate 20 is connected with the fixed plate 17 through the bearing, the camera 19 is connected with the clamping plate 18 through the hinge, through rotating the circular plate 20 and shifting the camera 19, the camera 19 is more flexible and is suitable for teachers of different statures, the toothed plate 23 and the shifting wheel 21 can adjust the included angle between the blackboard-writing display screen 1 and the working box 2, and the contact pad 11 can reduce the pressure between the sliding plate 10 and the blackboard-writing display screen 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The multimode teaching interaction equipment based on teacher teaching comprises a bottom plate (5) and is characterized in that a supporting plate (12) is fixedly connected to the outer wall of the top of the bottom plate (5) through bolts, a working box (2) is fixedly connected to the outer wall of one side of the supporting plate (12) through bolts, a transverse plate (9) is welded to the outer wall of one side of the working box (2), a blackboard-writing display screen (1) is connected to the outer wall of one side of the transverse plate (9) through a hinge, a camera shooting mechanism is arranged on the outer wall of the bottom of the blackboard-writing display screen (1), a first sub-screen (6) and a second sub-screen (3) are connected to the outer wall of the top of the bottom plate (5) through hinges, a telescopic rod (7) is connected to the outer walls of one side of the first sub-screen (6) and the second sub-screen (3) through hinges, one end of the telescopic rod (7) is connected to the outer wall of the top of the bottom plate (5) through a hinge, the outer wall of one side of telescopic link (7) is equipped with knob (8), the bottom outer wall of work box (2) is equipped with connecting wire (13), the one end of connecting wire (13) is connected with handwriting pad (4), the top outer wall of handwriting pad (4) is equipped with mapping screen (16), the top outer wall fixedly connected with mount (15) of handwriting pad (4), the inner wall of mount (15) is pegged graft and is had writing pen (14).

2. The multi-modal teaching interaction device based on teacher teaching according to claim 1, wherein the camera mechanism comprises a fixing plate (17), and the fixing plate (17) is fixedly connected to the bottom outer wall of the blackboard-writing display screen (1) through bolts.

3. The multi-modal teaching interaction device for teacher teaching according to claim 2, wherein one outer wall of the fixing plate (17) is connected with a circular plate (20) through a bearing, and one outer wall of the circular plate (20) is fixedly connected with a clamping plate (18) through a screw.

4. The multi-mode teaching interaction device based on teacher teaching of claim 3, wherein the outer wall of one side of the clamping plate (18) is connected with the camera (19) through a hinge, and the camera (19) is used in cooperation with the blackboard-writing display screen (1).

5. The multi-modal teaching interaction device based on teacher teaching according to claim 4, wherein one side of the outer wall of the working box (2) is provided with a sliding slot, and the inner wall of the sliding slot is slidably connected with a sliding plate (10), and one side of the outer wall of the sliding plate (10) is provided with a contact pad (11).

6. The multi-modal teaching interaction device based on teacher teaching according to claim 5, wherein the outer wall of the top of the sliding plate (10) is fixedly connected with a toothed plate (23) through bolts, and the outer wall of one side of the working box (2) is provided with a connecting plate (22), and the inner wall of the connecting plate (22) is connected with a poking wheel (21) through a bearing.