CN209912181U - Portable virtual interactive live teaching tool - Google Patents
Portable virtual interactive live teaching tool Download PDFInfo
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- CN209912181U CN209912181U CN201822278487.6U CN201822278487U CN209912181U CN 209912181 U CN209912181 U CN 209912181U CN 201822278487 U CN201822278487 U CN 201822278487U CN 209912181 U CN209912181 U CN 209912181U
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- 230000002452 interceptive effect Effects 0.000 title claims abstract description 41
- 238000004891 communication Methods 0.000 claims abstract description 13
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 12
- 238000012545 processing Methods 0.000 claims abstract description 11
- 230000007306 turnover Effects 0.000 claims abstract description 10
- 230000003993 interaction Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a portable virtual interactive live broadcast teaching tool, which comprises a shell, a fixed support leg and a central processing unit; the turnover shaft is turned outwards, an included angle is kept between the support plate and the shell, the rotating thread ring is rotated, so that the included angle is kept between the fixed support leg and the support plate, and the included angle between the fixed support leg and the shell can be flexibly adjusted according to different placement positions; under the condition that no placement site exists, the fixing ring is placed at the fixed suspensible site, the elastic bandage is fixed at the force application point through the magic tape, and the auxiliary shell is fixed; the sound information of the teaching personnel is received through the microphone and is converted into the interactive display module through the information receiving module, and the interactive display module displays the interactive information through the liquid crystal display screen and can also be connected to the projector through the projection connecting module; the information receiving module and the information sending module are connected to the wireless communication module, and the wireless communication module is connected to the remote intelligent equipment to achieve remote information interaction.
Description
Technical Field
The utility model relates to a multimedia teaching technical field specifically is a portable virtual interactive live teaching tool.
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. Multimedia teaching is ancient, and teachers have been teaching with the help of texts, sounds and pictures. However, in the 80 s of the 20 th century, comprehensive application and classroom teaching using various electronic media, such as slide show, projection, audio recording, video recording, and the like, began to appear, the teaching technology is also called multimedia combined teaching or audio-visual teaching, and in the 90 s, with the rapid development and popularization of computer technology, multimedia computers have gradually replaced the comprehensive use status of various previous teaching media. Therefore, multimedia teaching is a teaching activity process that is developed by using multimedia computer and using multimedia teaching software.
Multimedia computer aided teaching is that multimedia computer is used to process and control various media information, such as symbol, language, text, sound, figure, image, etc. comprehensively, to combine the multimedia elements according to teaching requirement and display them via screen or projector, and to add sound cooperation and man-machine interaction between user and computer to complete teaching or training process. Therefore, multimedia teaching generally refers to computer multimedia teaching, which is a combination of multiple media implemented by a computer, and has the characteristics of interactivity, integration, controllability and the like, and is only one of the multiple media.
It uses computer technology, network technology, communication technology and scientific standard management to integrate, integrate and fully digitize all information resources related to learning, teaching, scientific research, management and life service, so as to form unified user management, unified resource management and unified authority control. The student can access the campus network and the internet through the Wifi at any time, learning resources are conveniently acquired, and a teacher can check the learning condition of the student, complete lessons preparation and conduct scientific research work at any time and any place through a wireless network. The core of the teaching method lies in the implementation of paperless teaching and the extension of a wireless network in a campus. However, the existing multimedia teaching tools generally use computers, even mobile computers, which are still inconvenient to carry and fix and have limitations on the use places.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable virtual interactive live teaching tool to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a portable virtual interactive live broadcast teaching tool comprises a shell, fixed support legs and a central processing unit; one side of the back surface of the shell is provided with a mounting groove, and a turnover shaft is mounted in the mounting groove; the turnover shaft is connected with two support plates, the tail ends of the support plates are provided with connecting shafts, two ends of each connecting shaft are provided with rotary threaded rings, and the rotary threaded rings are provided with fixed support legs; side connecting rings are arranged on two sides of the shell, elastic binding bands are connected to the side connecting rings, and magic tapes are arranged at the tail ends of the elastic binding bands; a control panel is arranged in the shell, and a central processing unit is arranged on the control panel; the central processing unit comprises an information receiving module, an interactive display module and an information sending module, wherein the information receiving module is connected to the interactive display module, and the interactive display module is connected to the information sending module; a sound receiving hole is formed in the upper side of the front face of the shell, and a microphone is arranged on the inner side of the sound receiving hole and connected to the information receiving module; the shell openly is provided with liquid crystal display, and liquid crystal display is connected to interactive display module, and interactive display module is connected to projection connection module.
Preferably, the shell corner is provided with elasticity and prevents falling the piece, and elasticity is prevented falling the piece and is L type structure.
Preferably, the supporting plate is provided with a mounting hole, the mounting hole is connected with a fixing ring, and the fixing ring is matched with the universal hook.
Preferably, the information receiving module and the information sending module are connected to a wireless communication module, and the wireless communication module is connected to the remote intelligent device.
Preferably, a loudspeaker is arranged on the back of the shell, and a microphone is connected to the loudspeaker.
Compared with the prior art, the beneficial effects of the utility model are that: the turnover shaft is turned outwards, an included angle is kept between the support plate and the shell, the rotating thread ring is rotated, so that the included angle is kept between the fixed support leg and the support plate, and the included angle between the fixed support leg and the shell can be flexibly adjusted according to different placement positions; under the condition that no placement site exists, the fixing ring is placed at the fixed suspensible site, the elastic bandage is fixed at the force application point through the magic tape, and the auxiliary shell is fixed; the sound information of the teaching personnel is received through the microphone and is converted into the interactive display module through the information receiving module, and the interactive display module displays the interactive information through the liquid crystal display screen and can also be connected to the projector through the projection connecting module; the information receiving module and the information sending module are connected to the wireless communication module, and the wireless communication module is connected to the remote intelligent equipment to achieve remote information interaction. The utility model discloses simple structure, maneuverability is strong, conveniently carries and installs, can realize that long-range teaching information exchanges.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the working principle of the present invention.
In the figure: 1. a housing; 2. mounting grooves; 3. a turning shaft; 4. a support plate; 5. a connecting shaft; 6. rotating the thread ring; 7. a fixed leg; 8. a side connecting ring; 9. an elastic band; 10. magic tape; 11. a control panel; 12. a central processing unit; 121. an information receiving module; 122. an interactive display module; 123. an information sending module; 13. a sound receiving hole; 14. a microphone; 15. a liquid crystal display screen; 16. and a projection connection module.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a portable virtual interactive live broadcast teaching tool comprises a shell 1, a fixed supporting leg 7 and a central processing unit 12; one side of the back surface of the shell 1 is provided with a mounting groove 2, and a turnover shaft 3 is mounted in the mounting groove 2; the turnover shaft 3 is connected with two support plates 4, the tail ends of the support plates 4 are provided with connecting shafts 5, two ends of each connecting shaft 5 are adjusted with rotary threaded rings 6, and the rotary threaded rings 6 are provided with fixed support legs 7; two sides of the shell 1 are provided with side connecting rings 8, the side connecting rings 8 are connected with elastic binding bands 9, and the tail ends of the elastic binding bands 9 are provided with magic tapes 10; a control panel 11 is arranged in the shell 1, and a central processing unit 12 is arranged on the control panel 11; the central processor 12 includes an information receiving module 121, an interactive display module 122 and an information sending module 123, the information receiving module 121 is connected to the interactive display module 122, and the interactive display module 122 is connected to the information sending module 123; a sound receiving hole 13 is formed in the upper front side of the shell 1, a microphone 14 is arranged on the inner side of the sound receiving hole 13, and the microphone 14 is connected to the information receiving module 121; the front surface of the shell 1 is provided with a liquid crystal display screen 15, the liquid crystal display screen 15 is connected to an interactive display module 122, and the interactive display module 122 is connected to a projection connection module 16.
Furthermore, 1 corner of shell is provided with the elasticity and prevents falling the piece, and the piece is L type structure is prevented falling in the elasticity.
Further, be provided with the mounting hole on the backup pad 4, be connected with solid fixed ring on the mounting hole, gu fixed ring and general couple looks adaptation.
Further, the information receiving module 121 and the information sending module 123 are connected to a wireless communication module, and the wireless communication module is connected to a remote intelligent device.
Further, a loudspeaker is arranged on the back of the casing 1, and a microphone 14 is connected to the loudspeaker.
The working principle is as follows: one side of the back surface of the shell 1 is provided with a mounting groove 2, and a turnover shaft 3 is mounted in the mounting groove 2; the turnover shaft 3 is connected with two support plates 4, the tail ends of the support plates 4 are provided with connecting shafts 5, two ends of each connecting shaft 5 are adjusted with rotary threaded rings 6, and the rotary threaded rings 6 are provided with fixed support legs 7; the turnover shaft 3 is turned outwards, an included angle is kept between the support plate 4 and the shell 1, the rotating thread ring 6 is rotated, so that an included angle is kept between the fixed support legs 7 and the support plate 4, the fixed support legs 7 are placed on a fixed plane, the included angle is kept between the fixed support legs 7 and the shell 1 in the vertical direction, and the fixed support legs 7 keep the shell 1 stably placed; the included angle between the fixed supporting leg 7 and the shell 1 can be flexibly adjusted according to different placing positions; two sides of the shell 1 are provided with side connecting rings 8, the side connecting rings 8 are connected with elastic binding bands 9, and the tail ends of the elastic binding bands 9 are provided with magic tapes 10; the supporting plate 4 is provided with a mounting hole, a fixing ring is connected to the mounting hole and is matched with the universal hook, the fixing ring is placed at a fixed suspensible position under the condition that no position point exists, the elastic bandage 9 is fixed at a force application point through the magic tape 10, and the auxiliary shell 1 is fixed;
a control panel 11 is arranged in the shell 1, and a central processing unit 12 is arranged on the control panel 11; the central processor 12 includes an information receiving module 121, an interactive display module 122 and an information sending module 123, the information receiving module 121 is connected to the interactive display module 122, and the interactive display module 122 is connected to the information sending module 123; a sound receiving hole 13 is formed in the upper front side of the shell 1, a microphone 14 is arranged on the inner side of the sound receiving hole 13, and the microphone 14 is connected to the information receiving module 121; the front surface of the shell 1 is provided with a liquid crystal display screen 15, the liquid crystal display screen 15 is connected to an interactive display module 122, and the interactive display module 122 is connected to a projection connection module 16; the sound information of the teaching personnel is received by the microphone 14 and is converted into the interactive display module 122 by the information receiving module 121, and the interactive display module 122 displays the interactive information through the liquid crystal display screen 15 or is connected to a projector through the projection connecting module 16; the information receiving module 121 and the information sending module 123 are connected to a wireless communication module, and the wireless communication module is connected to a remote intelligent device to realize remote information interaction.
It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a live educational aid of portable virtual interaction which characterized in that: comprises a shell (1), a fixed supporting leg (7) and a central processing unit (12); an installation groove (2) is formed in one side of the back face of the shell (1), and a turnover shaft (3) is installed in the installation groove (2); two support plates (4) are connected to the turning shaft (3), a connecting shaft (5) is arranged at the tail end of each support plate (4), rotary threaded rings (6) are adjusted at two ends of each connecting shaft (5), and fixing support legs (7) are mounted on the rotary threaded rings (6); side connecting rings (8) are arranged on two sides of the shell (1), an elastic bandage (9) is connected to the side connecting rings (8), and a magic tape (10) is arranged at the tail end of the elastic bandage (9); a control panel (11) is arranged in the shell (1), and a central processing unit (12) is arranged on the control panel (11); the central processing unit (12) comprises an information receiving module (121), an interactive display module (122) and an information sending module (123), wherein the information receiving module (121) is connected to the interactive display module (122), and the interactive display module (122) is connected to the information sending module (123); a sound receiving hole (13) is formed in the upper side of the front face of the shell (1), a microphone (14) is arranged on the inner side of the sound receiving hole (13), and the microphone (14) is connected to the information receiving module (121); the front surface of the shell (1) is provided with a liquid crystal display (15), the liquid crystal display (15) is connected to an interactive display module (122), and the interactive display module (122) is connected to a projection connection module (16).
2. The portable virtual interactive live teaching tool of claim 1, wherein: the corner of the shell (1) is provided with an elastic anti-falling block which is of an L-shaped structure.
3. The portable virtual interactive live teaching tool of claim 1, wherein: the support plate (4) is provided with a mounting hole, the mounting hole is connected with a fixing ring, and the fixing ring is matched with the universal hook.
4. The portable virtual interactive live teaching tool of claim 1, wherein: the information receiving module (121) and the information sending module (123) are connected to the wireless communication module, and the wireless communication module is connected to the remote intelligent equipment.
5. The portable virtual interactive live teaching tool of claim 1, wherein: the back of the shell (1) is provided with a loudspeaker, and a microphone (14) is connected to the loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822278487.6U CN209912181U (en) | 2018-12-30 | 2018-12-30 | Portable virtual interactive live teaching tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822278487.6U CN209912181U (en) | 2018-12-30 | 2018-12-30 | Portable virtual interactive live teaching tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209912181U true CN209912181U (en) | 2020-01-07 |
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ID=69028187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822278487.6U Active CN209912181U (en) | 2018-12-30 | 2018-12-30 | Portable virtual interactive live teaching tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209912181U (en) |
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2018
- 2018-12-30 CN CN201822278487.6U patent/CN209912181U/en active Active
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