CN214752296U

CN214752296U - Digital teaching device based on internet

Info

Publication number: CN214752296U
Application number: CN202120752847.0U
Authority: CN
Inventors: 于剑堃
Original assignee: Tianjin Huizhi Three Dimensional Technology Co ltd
Current assignee: Tianjin Huizhi Three Dimensional Technology Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-16
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a digital teaching device based on internet, concretely relates to internet teaching technical field, the fruit pick-up device comprises a frame body, the framework inboard is provided with the display screen, the framework both sides are run through respectively and are provided with first blackboard and second blackboard, the one end that first blackboard and second blackboard carried on the back mutually all is connected with the baffle, two baffle one side all is connected with spacing frame. The utility model discloses a take off two spacer pins, remove first blackboard and second blackboard respectively to both sides afterwards, realize the teaching demonstration through the display screen, the better study of the student of being convenient for, during the study, write the teaching content through first blackboard and second blackboard, the better study of the student of further being convenient for, the display screen uses the completion back, remove first blackboard and second blackboard to the middle part simultaneously, realize protecting the display screen through first blackboard and second blackboard, can realize writing the teaching through first blackboard and second blackboard simultaneously.

Description

Digital teaching device based on internet

Technical Field

The utility model relates to an internet teaching technical field, concretely relates to digital teaching device based on internet.

Background

The Internet, also called international network, refers to a huge network formed by connecting networks in series, the networks are connected by a set of general protocols to form a logically single huge international network, the Internet starts from apa network in 1969 usa, generally, the Internet refers to the Internet in general, and the Internet refers to the Internet in particular, the method for connecting computer networks together can be called network interconnection, and on the basis of the method, a global interconnection network covering the whole world, namely, the Internet is a network structure connected together, the Internet is not equal to the world wide web, and the world wide web is only a global system formed by interlinking based on hypertext, and is one of services provided by the Internet.

The digital teaching refers to that teachers and learners follow the modern education theory and law in a digital teaching environment, and utilize digital teaching resources to culture the teaching activities of the compound talents with innovation consciousness and innovation ability, which are suitable for the needs of the new century, in a digital teaching mode. The digital campus is a virtual education environment which is established on the basis of digital information and network and is used for collecting, processing, integrating, storing, transmitting and applying campus information such as teaching, scientific research, management, technical service, life service and the like on the basis of computer and network technology, so that digital resources are fully and optimally utilized. Through realizing from environment (including equipment, classroom etc.), resource (like books, lecture notes, courseware etc.) to the whole digitization of application (including teaching, management, service, official working etc.), construct a digital space on traditional campus basis to extend the time and the space dimension in reality campus, promote the operating efficiency in traditional campus, expand the business function in traditional campus, finally realize the comprehensive informationization of education process, thereby reach the purpose that improves management level and efficiency.

With the continuous progress of science and technology, the internet-based digital teaching device has been gradually applied to the class.

The defects in the prior art are as follows: most of the existing digital teaching devices are blackboards, teaching is realized through a blackboard writing mode, and teaching demonstration cannot be realized due to the fact that teaching is written on the blackboards, so that students cannot learn better conveniently.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a digital teaching device based on the internet, which takes down two limit pins, then moves the first blackboard and the second blackboard to the two sides respectively, the teaching demonstration is realized through the display screen, the better learning of students is facilitated, during the learning period, the teaching contents are written through the first blackboard and the second blackboard, the better learning of students is further facilitated, after the use of the display screen is finished, the first blackboard and the second blackboard move towards the middle part simultaneously, the display screen is protected by the first blackboard and the second blackboard, meanwhile, the writing teaching can be realized through the first blackboard and the second blackboard, so as to solve the problems that most of the existing digital teaching devices in the prior art are blackboards, the teaching is realized through the blackboard writing mode, the blackboard writing teaching can not realize teaching demonstration, so that students can not learn better conveniently.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: the digital teaching device based on the Internet comprises a frame body, wherein a display screen is arranged on the inner side of the frame body, a first blackboard and a second blackboard are respectively arranged on two sides of the frame body in a penetrating mode, one ends of the first blackboard and the second blackboard, which are opposite to each other, are respectively connected with a baffle, one side of each of the two baffles is respectively connected with a limiting frame, the middle parts of two ends of the frame body are respectively connected with a fixed block, the two fixed blocks are respectively inserted into the two limiting frames, limiting pins are respectively arranged in the middle positions of the tops of the two limiting frames in a penetrating mode, and the two limiting pins are respectively arranged in the fixed blocks in the corresponding positions in a penetrating mode;

the handles are connected to the back ends of the two baffles, and four limiting strips are arranged on the inner side of the frame body;

four spacing connects respectively and is close to one side top and the bottom of display screen and one side top and the bottom that the second blackboard is close to the display screen at first blackboard, the spacing groove has all been seted up to framework inner wall top and inner wall bottom, four spacing sets up respectively at two spacing inslots, two the fixed block top all runs through and is provided with the jack.

Preferably, the two jacks are arranged at the center of the top of the fixing block at corresponding positions, the two limit pins are respectively inserted into the two jacks, and the two first vertical plates are arranged on the inner side of the frame body.

Preferably, two the first riser all is connected between framework top inner wall and bottom inner wall, the display screen both ends all are connected with the second riser, two all be connected with three screw between the first riser of second riser and corresponding position.

Preferably, two first risers and two second risers all are the axial symmetry setting about the vertical central axis of frame.

Preferably, the two ends of the frame body are provided with through grooves in a penetrating mode, and the first blackboard and the second blackboard are arranged in the two through grooves in a penetrating mode respectively.

The embodiment of the utility model provides a have following advantage:

take off two spacer pins, remove first blackboard and second blackboard to both sides respectively to can not remove afterwards, the display screen exposes this moment, realize the teaching demonstration through the display screen, thereby be convenient for the better study of student, during the study, the teacher writes the teaching content through first blackboard and second blackboard, further be convenient for the better study of student, the display screen uses the completion back, remove first blackboard and second blackboard to the middle part simultaneously, make two fixed blocks assign respectively in two spacing frames, assign respectively two spacer pins in two spacing frames and the fixed block that corresponds the position, the realization is fixed first blackboard and second blackboard, thereby realize protecting the display screen through first blackboard and second blackboard, can realize writing the teaching through first blackboard and second blackboard simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a partial structure of the frame body, the display screen, the fixing block, and the like of the present invention;

FIG. 3 is a schematic view of a partial structure of the first blackboard, the second blackboard, the baffle, etc. of the present invention;

fig. 4 is a view of the usage scenario of fig. 1 according to the present invention.

In the figure: 1. a frame body; 2. a display screen; 3. a first blackboard; 4. a second blackboard; 5. a baffle plate; 6. a limiting frame; 7. a fixed block; 8. a spacing pin; 9. a handle; 10. a limiting strip; 11. a limiting groove; 12. a jack; 13. a first vertical plate; 14. a second vertical plate; 15. a screw; 16. a through groove.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Referring to the attached drawings 1-4 of the specification, the digital teaching device for the internet in the embodiment comprises a frame body 1, wherein a display screen 2 is arranged on the inner side of the frame body 1, a first blackboard 3 and a second blackboard 4 are respectively arranged on two sides of the frame body 1 in a penetrating manner, one end of each of the first blackboard 3 and the second blackboard 4, which is opposite to each other, is connected with a baffle 5, one side of each of the two baffles 5 is connected with a limiting frame 6, the middle parts of two ends of the frame body 1 are respectively connected with a fixed block 7, the two fixed blocks 7 are respectively inserted into the two limiting frames 6, a limiting pin 8 is respectively arranged in the middle position of the top of each of the two limiting frames 6 in a penetrating manner, and the two limiting pins 8 are respectively arranged in the fixed blocks 7 in the corresponding positions in a penetrating manner;

the handles 9 are connected to the opposite ends of the two baffles 5, four limiting strips 10 are arranged on the inner side of the frame body 1, and the arrangement of the two handles 9 is convenient for pulling the first blackboard 3 and the second blackboard 4;

four spacing 10 is connected respectively and is close to one side top and the bottom of display screen 2 and one side top and the bottom that second blackboard 4 is close to display screen 2 at first blackboard 3, spacing groove 11 has all been seted up to 1 inner wall top of framework and inner wall bottom, four spacing 10 sets up respectively in two spacing grooves 11, two 7 tops of fixed block all run through and are provided with jack 12, and the setting up of four spacing 10 and two spacing grooves 11 realizes spacing first blackboard 3 and second blackboard 4.

Further, two jack 12 all sets up 7 top central points on the fixed block that correspond the position and puts, two spacer pin 8 is inserted respectively in two jacks 12, 1 inboard in the framework is provided with two riser 13, and two jacks 12 set up two spacer pins 8's of being convenient for to be convenient for fix first blackboard 3 and blackboard.

Further, two the first riser 13 is all connected between 1 top inner wall of framework and bottom inner wall, 2 both ends of display screen all are connected with the second riser 14, two all be connected with three screw 15 between the first riser 13 of second riser 14 and corresponding position, be convenient for to 2 dismouting of display screen.

Further, the two first risers 13 and the two second risers 14 are both arranged in axial symmetry with respect to the vertical central axis of the frame body 1.

Furthermore, through grooves 16 are formed in both ends of the frame body 1, and the first blackboard 3 and the second blackboard 4 are respectively formed in the two through grooves 16 in a penetrating manner.

The implementation scenario is specifically as follows: the frame body 1 is fixedly arranged on a wall, the display screen 2 is connected with an external power supply through a lead, the two limit pins 8 are taken down, the first blackboard 3 and the second blackboard 4 can move at the moment, the first blackboard 3 and the second blackboard 4 respectively move towards two sides until the first blackboard 3 and the second blackboard 4 can not move, the display screen 2 is exposed at the moment, teaching demonstration is realized through the display screen 2, so that better learning of students is facilitated, a teacher writes teaching contents through the first blackboard 3 and the second blackboard 4 during learning, better learning of the students is further facilitated, after the display screen 2 is used, the first blackboard 3 and the second blackboard 4 are simultaneously moved towards the middle part, the two fixed blocks 7 are respectively inserted into the two limit frames 6, the two limit pins 8 are respectively inserted into the two limit frames 6 and the fixed blocks 7 at corresponding positions, and the first blackboard 3 and the second blackboard 4 are fixed, thereby realize protecting display screen 2 through first blackboard 3 and second blackboard 4, can realize writing the teaching through first blackboard 3 and second blackboard 4 simultaneously, this embodiment has specifically solved the most blackboards of current digital teaching device that exists among the prior art, realizes the teaching through the mode that the blackboard was write, because the blackboard writes the teaching and can not realize the teaching demonstration to the problem of the better study of inconvenient student.

The working principle is as follows: take off two spacer pins 8, remove first blackboard 3 and second blackboard 4 to both sides respectively afterwards, realize the teaching demonstration through display screen 2, be convenient for the better study of student, during the study, write the teaching content through first blackboard 3 and second blackboard 4, the better study of student of further being convenient for, display screen 2 uses the completion back, remove first blackboard 3 and second blackboard 4 to the middle part simultaneously, realize protecting display screen 2 through first blackboard 3 and second blackboard 4, can realize writing the teaching through first blackboard 3 and second blackboard 4 simultaneously.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a digital teaching device based on internet, includes framework (1), its characterized in that: the display screen (2) is arranged on the inner side of the frame body (1), a first blackboard (3) and a second blackboard (4) are respectively arranged on two sides of the frame body (1) in a penetrating mode, one ends, opposite to each other, of the first blackboard (3) and the second blackboard (4) are respectively connected with a baffle (5), one side of each of the two baffles (5) is connected with a limiting frame (6), the middle parts of two ends of the frame body (1) are respectively connected with a fixed block (7), the two fixed blocks (7) are respectively inserted into the two limiting frames (6), limiting pins (8) are respectively arranged in the middle positions of the tops of the two limiting frames (6) in a penetrating mode, and the two limiting pins (8) are respectively arranged in the fixed blocks (7) in corresponding positions in a penetrating mode;

the handles (9) are connected to the opposite ends of the two baffles (5), and four limiting strips (10) are arranged on the inner side of the frame body (1);

four spacing strip (10) are connected respectively and are being close to one side top and the bottom of display screen (2) and second blackboard (4) in first blackboard (3), spacing groove (11), four have all been seted up to framework (1) inner wall top and inner wall bottom spacing strip (10) set up respectively in two spacing groove (11), two fixed block (7) top all runs through and is provided with jack (12).

2. The internet-based digital teaching device according to claim 1, wherein: two jack (12) all set up in the fixed block (7) top central point department that corresponds the position, two spacer pin (8) are inserted respectively in two jack (12), framework (1) inboard is provided with two riser (13).

3. The internet-based digital teaching device according to claim 2, wherein: two first riser (13) are all connected between framework (1) top inner wall and bottom inner wall, display screen (2) both ends all are connected with second riser (14), two all be connected with three screw (15) between second riser (14) and the first riser (13) that correspond the position.

4. The internet-based digital teaching device according to claim 3, wherein: two first riser (13) and two second riser (14) all are the axisymmetric setting about framework (1) is vertical to the central axis.

5. The internet-based digital teaching device according to claim 1, wherein: both ends of the frame body (1) are provided with through grooves (16) in a penetrating mode, and the first blackboard (3) and the second blackboard (4) are arranged in the two through grooves (16) in a penetrating mode respectively.