CN210244673U

CN210244673U - Multifunctional electronic teaching device

Info

Publication number: CN210244673U
Application number: CN201920826344.6U
Authority: CN
Inventors: Qinghua Zhou; 周清华; Lei Quan; 全蕾
Original assignee: East China Institute of Technology
Current assignee: East China Institute of Technology
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-04-03
Anticipated expiration: 2029-06-03

Abstract

A multifunctional electronic teaching device. The vibration isolation device comprises a display screen, a shell, a controller, a voice control module, a loudspeaker, a battery, a base, a motor control key, a rotating shaft, a lower vibration isolation plate and an upper vibration isolation plate, wherein a metal wire and a laser pen placing box, an exhaust fan, a laser pen, a switch and a vibration isolation plate base body layer. The display screen is embedded in the shell, one side of the shell is provided with a voice control module, and the other side of the shell is connected with a controller; the middle layer formed by the upper vibration isolation plate and the lower vibration isolation plate is a vibration isolation plate base layer, and a plurality of metal wires are uniformly distributed; the motor is arranged at the middle position right in the bottom of the base, the motor controls the rotation of the display screen, the battery is installed at one side inside the base, the laser pen placing box is installed at the upper right corner of the other side, and the laser pen is placed in the laser pen placing box. The utility model discloses the inside acoustic control module of display screen makes the teaching more convenient, saves time, rotates the module and makes the display screen have handwritten teaching and intelligent teaching dual purpose.

Description

Multifunctional electronic teaching device

Technical Field

The utility model relates to a teaching equipment field, concretely relates to multi-functional electronic teaching device.

Background

The multimedia teaching is that in the teaching process, according to the characteristics of a teaching target and a teaching object, modern teaching media are reasonably selected and applied through teaching design, and are organically combined with the traditional teaching means to jointly participate in the whole teaching process, and various media information acts on students to form a reasonable teaching process structure so as to achieve the optimized teaching effect. The multimedia is an indispensable equipment concept for modern education technology education of computers, projectors, slide projectors, display stands, videos, broadcasts, films, electronic whiteboards, computers and the like, and the theory and practice of teaching modernization are realized by applying modern education theory and technology and through the design, development, application, management and evaluation of teaching processes and resources.

The current electronic teaching device has limited use, generally adopts a computer slide way, is mostly immovable, has more leads, and limits the use range of equipment by the length of connecting wires; in addition, the mode that prior art adopted teacher's operation computer more sometimes needs to look for relevant lecture content also relatively time-consuming, the utility model discloses the pulley that electronic teaching device base is connected is portable in addition, realizes wireless work through wireless transmitter, and there is the battery inside, and the battery power storage after charging adopts the convenient teaching of acoustic control module, saves the teaching time.

SUMMERY OF THE UTILITY MODEL

For solving the problems existing in the prior art, the utility model aims to provide a device for achieving the above purpose, the technical scheme of the utility model is that: a multi-functional electronic teaching device comprising: the device comprises a display screen 1, a shell 2, a controller 3, a sound control module 4, a loudspeaker 5, a battery 6, a base 7, a motor 8, a motor control key 9, a rotating shaft 10, a lower vibration isolation plate 11, an upper vibration isolation plate 15, a metal wire 12, a laser pen placing box 13, an exhaust fan 14, a laser pen 16, a switch 17 and a vibration isolation plate substrate layer 18;

the display screen 1 is embedded in the shell 2, the two sides of the display screen 1 are provided with loudspeakers 5, one side of the shell 2 is provided with a sound control module 4, and the other side of the shell is connected with a controller 3 in a clamping manner; the casing 2 is fixedly connected with an upper vibration isolation plate 15, the upper vibration isolation plate 15 and the lower vibration isolation plate 11 are parallel to each other, a middle layer formed by the upper vibration isolation plate 15 and the lower vibration isolation plate 11 is a vibration isolation plate base layer 18, and a plurality of metal wires 12 are uniformly distributed on the vibration isolation plate base layer 18; there is a base 7 under vibration isolation plate 11 down, a motor 8 has been placed to the positive intermediate position in bottom of base 7, motor 8 output end fixed connection pivot 10, and pivot 10 passes base 7 and goes up the plane and connect with vibration isolation plate 11 down, and there is a row of fan 14 in the lateral wall outside of base 7, and battery 6 is installed to 7 inside one side of base, and the box 13 is placed to the upper right corner installation laser pen of one side in addition, and the laser pen is placed and has been placed laser pen 16 in the box 13, has switch 17 and motor control key 9 on the 3 lateral walls of controller.

Preferably, the controller 3 internally comprises a central controller, a wireless transmitter and an information memory.

Preferably, the voice control module 4 includes a voice sensor and a language recognizer.

Preferably, the laser pointer 16 has a light emitting head 161, a light button 162, a light cancel button 163, and a rotation control button 164; the light emitting head 161 and the laser pointer 16 are bonded by glue, and the rotation control button 164 controls the 360-degree rotation and stop of the motor 8.

Preferably, the upper vibration isolation plate 15 and the lower vibration isolation plate 11 are both metal layers; the metal wires 12 on the vibration isolation plate substrate layer 18 are spiral.

Preferably, the diameter of the rotating shaft 10 passing through the base 7 is larger than that of the rotating shaft 10.

Preferably, the material of the vibration isolation plate substrate layer 18 is silica or rubber.

Preferably, the controller controls the display screen 1 and the motor 8 to work, and the controller 3 is electrically connected with the display screen 1, the motor 8 and the voice control module 4. Superior food

Optionally, a writing board is arranged behind the display screen 1.

Preferably, the display screen 1 is a touch display screen.

Compared with the prior art, the beneficial effects of the utility model are that: 1. the utility model discloses the inside acoustic control module of display screen makes the teaching more convenient, saves time. 2. The utility model discloses the motor makes the display screen rotate, and the display screen back is the board, and vibration isolation plate about pivoted in-process sets up, and the vibration isolation plate intermediate level is silica or rubber material, and the higher authority evenly is covered with the wire, makes the display screen in the weakening of rotation and removal in-process vibrate to it is more firm. 3. The utility model discloses a wireless transmission and battery make convenient operation. 4. The utility model discloses the laser pen is the rotation of the motor that also can be controlled, the rotation convenient and fast of display screen in addition.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the laser pen of the present invention.

In the figure: 1-display screen, 2-shell, 3-controller, 4-sound control module, 5-loudspeaker, 6-battery, 7-base, 8-motor, 9-motor control key, 10-rotating shaft, 11-lower vibration isolation plate, 15-upper vibration isolation plate, 12-metal wire, 13-laser pen placing box, 14-exhaust fan, 16-laser pen, 17-switch, 18-vibration isolation plate base layer, 161-light emitting head, 162-light button, 163-light cancel button and 164-rotation control button.

Detailed Description

The technical scheme of the utility model is further described in detail with the accompanying drawings and the specific implementation mode:

as shown in fig. 1-2, a multifunctional electronic teaching device includes: a multi-functional electronic teaching device comprising: the device comprises a display screen 1, a shell 2, a controller 3, a sound control module 4, a loudspeaker 5, a battery 6, a base 7, a motor 8, a motor control key 9, a rotating shaft 10, a lower vibration isolation plate 11, an upper vibration isolation plate 15, a metal wire 12, a laser pen placing box 13, an exhaust fan 14, a laser pen 16, a switch 17 and a vibration isolation plate substrate layer 18;

The controller 3 internally comprises a central controller, a wireless transmitter and an information memory.

The voice control module 4 comprises a voice sensor and a language recognizer.

The laser pen 16 has a light emitting head 161, a light button 162, a light cancel button 163, and a rotation control button 164; the light emitting head 161 and the laser pointer 16 are bonded by glue, and the rotation control button 164 controls the 360-degree rotation and stop of the motor 8.

The upper vibration isolation plate 15 and the lower vibration isolation plate 11 are both metal layers; the metal wires 12 on the vibration isolation plate substrate layer 18 are spiral.

The aperture of the rotating shaft 10 passing through the base 7 is larger than that of the rotating shaft 10.

The material of the vibration isolation plate substrate layer 18 is silicon dioxide or rubber.

The controller controls the work of the display screen 1 and the motor 8, and the controller 3 is electrically connected with the display screen 1, the motor 8 and the voice control module 4.

The back of the display screen 1 is a writing board.

The display screen 1 is a touch display screen.

The working process is as follows: the switch 17 is turned on, the display screen 1 is touched for operation, the voice control module can be used for controlling data to be inquired on the display screen, the voice sensor in the voice control module senses voice, the language recognizer recognizes the language, the language is transmitted through the wireless transmitter in the controller, the information memory stores the language, and finally the language is displayed in the display to realize voice control. The rotation of the motor is controlled by pressing a rotation control button 164 on the laser pen, so that the display screen rotates in 360 degrees, and the vibration reduction base layer and the uniformly distributed metal wires between the upper and lower vibration reduction plates effectively prevent vibration in the rotation process; when the electronic display is not used, the display is rotated to the back by pressing the rotation control button 164 on the laser pen again, and the writing board becomes the front; the wireless transmitter in the controller realizes wireless transmission of the whole device.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A multifunctional electronic teaching device, comprising: the device comprises a display screen (1), a shell (2), a controller (3), a sound control module (4), a loudspeaker (5), a battery (6), a base (7), a motor (8), a motor control key (9), a rotating shaft (10), a lower vibration isolation plate (11), an upper vibration isolation plate (15), a metal wire (12), a laser pen placing box (13), an exhaust fan (14), a laser pen (16), a switch (17) and a vibration isolation plate base layer (18);

the display screen (1) is embedded in the shell (2), loudspeakers (5) are arranged on two sides of the display screen (1), a voice control module (4) is installed on one side of the shell (2), and the other side of the shell is connected with a controller (3) in a clamping mode; the shell (2) is fixedly connected with an upper vibration isolation plate (15), the upper vibration isolation plate (15) and a lower vibration isolation plate (11) are parallel to each other, a middle layer formed by the upper vibration isolation plate (15) and the lower vibration isolation plate (11) is a vibration isolation plate base body layer (18), and a plurality of metal wires (12) are uniformly distributed on the vibration isolation plate base body layer (18); there is a base (7) under vibration isolation plate (11), a motor (8) has been placed to the positive intermediate position in bottom of base (7), motor (8) output end fixed connection pivot (10), pivot (10) are passed base (7) and are gone up plane and lower vibration isolation plate (11) and connect, there is one row of fan (14) a lateral wall outside of base (7), battery (6) are installed to base (7) inside one side, box (13) are placed to the upper right corner installation laser pen of one side in addition, laser pen places and has placed laser pen (16) in box (13), have switch (17) and motor control key (9) on controller (3) lateral wall.

2. A multifunctional electronic teaching device according to claim 1, wherein: the controller (3) internally comprises a central controller, a wireless transmitter and an information memory.

3. A multifunctional electronic teaching device according to claim 1, wherein: the voice control module (4) comprises a voice sensor and a language recognizer.

4. A multifunctional electronic teaching device according to claim 1, wherein: the laser pen (16) is provided with a light emitting head (161), a light button (162), a light canceling button (163) and a rotating control button (164); the light emitting head (161) is bonded with the laser pen (16) through glue, and the rotation control button (164) controls the motor (8) to rotate and stop for 360 degrees.

5. A multifunctional electronic teaching device according to claim 1, wherein: the aperture of the rotating shaft (10) passing through the base (7) is larger than that of the rotating shaft (10).

6. A multifunctional electronic teaching device according to claim 1, wherein: the upper vibration isolation plate (15) and the lower vibration isolation plate (11) are both metal layers; the metal wires (12) on the vibration isolation plate substrate layer (18) are spiral.

7. A multifunctional electronic teaching device according to claim 1, wherein: the material of the vibration isolation plate base body layer (18) is silicon dioxide or rubber.

8. A multifunctional electronic teaching device according to claim 1, wherein: the controller (3) controls the display screen (1) and the motor (8) to work, and the controller (3) is electrically connected with the display screen (1), the motor (8) and the voice control module (4).

9. A multifunctional electronic teaching device according to claim 1, wherein: the back of the display screen (1) is provided with a writing board.

10. A multifunctional electronic teaching device according to claim 1, wherein: the display screen (1) is a touch display screen.