CN210142400U

CN210142400U - Teaching device for electronic information technology

Info

Publication number: CN210142400U
Application number: CN201920288622.7U
Authority: CN
Inventors: 金超
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-07
Filing date: 2019-03-07
Publication date: 2020-03-13
Anticipated expiration: 2029-03-07

Abstract

The utility model discloses a teaching device that electronic information technique was used, including lectern and computer, the left side rear end at the lectern is installed to the computer, the upper end of computer is fixed with the diaphragm through the fixed plate, the upper end mid-mounting of diaphragm has first camera, the lower extreme mid-mounting of diaphragm has the second camera, set up flutedly on the front end lectern of computer, the keyboard has been placed in the recess, keyboard and computer data connection. The utility model discloses a be provided with the diaphragm in the upper end of computer to install first camera and second camera respectively at the upper end middle part and the lower extreme middle part of diaphragm, when demonstrating various operations, the picture that the keyboard department was shot to the second camera and first camera shoot student's picture, then all transmit to the computer on and make the keyboard picture throw on the display screen, can help the student to know the operation of mr to the keyboard and can prevent that the student from carefully listening to the class.

Description

Teaching device for electronic information technology

Technical Field

The utility model relates to an electronic information technical field specifically is a teaching device that electronic information technique was used.

Background

At present, along with the development of electronic information technology, the relevant specialty of electronic information technology has all been seted up in each universities and universities, and study electronic information technology can relate to a lot of relevant technological problems, because electronic information technology is more abstract, the knowledge that relates is a lot of, just will combine practice and theory in an organic whole, just can make students understand and use, various operations of demonstration to the student usually need be to the student when teaching, but traditional teaching equipment only can throw teacher's computer desktop on the screen, and the concrete operation student of teacher's keyboard department can't know, and sometimes still can have the condition that the student does not carefully listen to the class, the mr can't discover in time when operating the computer. Therefore, we propose a teaching device for electronic information technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a teaching device that electronic information technique used, be provided with the diaphragm through the upper end at the computer, and install first camera and second camera respectively at the upper end middle part and the lower extreme middle part of diaphragm, when demonstrating various operations, the picture that the student was shot to the picture of keyboard department and first camera is shot to the second camera, then all transmit to the computer on and make the keyboard picture throw on the display screen, can help the student to know the operation of mr to the keyboard and can prevent that the student from carefully listening to the class, the problem that proposes in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a teaching device that electronic information technique was used, includes lectern and computer, the left side rear end at the lectern is installed to the computer, the upper end of computer is fixed with the diaphragm through the fixed plate, the upper end mid-mounting of diaphragm has first camera, the lower extreme mid-mounting of diaphragm has the second camera, set up flutedly on the front end lectern of computer, the keyboard has been placed in the recess, keyboard and computer data connection, the outside upper end of lectern is fixed with the baffle, the lower extreme both sides of lectern all are fixed with the stabilizer blade, the data output end of computer and the data input end of throwing screen equipment are connected.

As a preferred embodiment of the present invention, the upper end cover of the groove is provided with a cover plate, and the cover plate is located at the upper end of the keyboard.

As a preferred embodiment of the utility model, the lower end of the right side of the teacher desk is provided with a drawer, and the upper side of the middle part of the drawer is provided with a tongue lock.

As a preferred embodiment of the present invention, the first camera and the second camera are electrically connected to the computer, and the computer is electrically connected to the external power supply device.

As a preferred embodiment of the present invention, the data output ends of the first camera and the second camera are connected to the data input end of the computer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a teaching device that electronic information technique was used is provided with the diaphragm through the upper end at the computer to install first camera and second camera respectively at the upper end middle part and the lower extreme middle part of diaphragm, when demonstrating various operations, the picture that the student was shot to the picture of keyboard department and first camera is shot to the second camera, then all transmit to the computer on and make the keyboard picture throw on the display screen, can help the student to know the operation of mr to the keyboard and can prevent that the student from carefully listening to the class.

2. The utility model discloses a teaching device that electronic information technique was used has the apron through the upper end cover at the recess to make the apron be located the upper end of keyboard, can prevent the keyboard ash that falls on the recess by a apron lid when not using keyboard and computer, can also take off the apron when using the keyboard and use as mouse pad.

3. The utility model discloses a teaching device that electronic information technique was used is provided with the drawer through the right side lower extreme at the lectern to make the middle part upside of drawer install the tongue lock, can place instrument, mouse etc. that the teacher often used and deposit in the drawer, the tongue lock can also prevent burglary after pinning the drawer.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a teaching device for electronic information technology according to the present invention;

fig. 2 is the utility model discloses teaching device's that electronic information technology used looks sideways at the schematic diagram.

In the figure: 1. a teacher desk; 2. a computer; 3. a first camera; 4. a second camera; 5. a baffle plate; 6. a support leg; 7. a transverse plate; 8. a fixing plate; 9. a keyboard; 10. a cover plate; 11. a groove; 12. a tongue lock; 13. a drawer.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a teaching device that electronic information technique was used, includes lectern 1 and computer 2, computer 2 installs the left side rear end at lectern 1, computer 2's upper end is fixed with diaphragm 7 through fixed plate 8, the upper end mid-mounting of diaphragm 7 has first camera 3, the lower extreme mid-mounting of diaphragm 7 has second camera 4, set up recess 11 on the front end lectern 1 of computer 2, keyboard 9 has been placed in the recess 11, keyboard 9 and the 2 data connection of computer, the outside upper end of lectern 1 is fixed with baffle 5, the lower extreme both sides of lectern 1 all are fixed with stabilizer blade 6, the data output part of computer 2 and the data input part of throwing the screen equipment are connected.

In this embodiment (please refer to fig. 1 and 2), a horizontal plate 7 is disposed at the upper end of the computer 2, and a first camera 3 and a second camera 4 are respectively mounted at the middle of the upper end and the middle of the lower end of the horizontal plate 7, when various operations are demonstrated, the second camera 4 shoots a picture at the keyboard 9 and the first camera 3 shoots a picture of a student, and then the pictures are transmitted to the computer 2 and the keyboard 9 is projected on the display screen, so that the operation of the teacher on the keyboard 9 can be helped to be known by the student, and the student can be prevented from not listening carefully.

Wherein, the upper end cover of the groove 11 is provided with a cover plate 10, and the cover plate 10 is positioned at the upper end of the keyboard 9.

In this embodiment (see fig. 1), the cover plate 10 is disposed on the upper end of the groove 11, and the cover plate 10 is disposed on the upper end of the keyboard 9, so that the cover plate 10 can cover the groove 11 to prevent the keyboard 9 from falling ash when the keyboard 9 and the computer 2 are not used, and the cover plate 10 can be removed to be used as a mouse pad when the keyboard 9 is used.

Wherein, the lower end of the right side of the lectern 1 is provided with a drawer 13, and the upper side of the middle part of the drawer 13 is provided with a tongue lock 12.

In this embodiment (see fig. 1), the drawer 13 is disposed at the lower end of the right side of the lectern 1, and the tongue lock 12 is disposed at the upper side of the middle portion of the drawer 13, so that tools, mice, and the like commonly used by teachers can be stored in the drawer 13, and the drawer 13 can be locked by the tongue lock 12 to prevent theft.

The first camera 3 and the second camera 4 are both electrically connected with the computer 2, and the computer 2 is electrically connected with external power supply equipment.

And the data output ends of the first camera 3 and the second camera 4 are connected with the data input end of the computer 2.

When a teaching device that electronic information technique used is used, open tongue lock 13 and take out mouse and computer 2 from drawer 12 and be connected, then take off apron 10 on the keyboard 9 and use as the mouse pad, when the teacher demonstrates various operations, at first make second camera 4 aim at the region of keyboard 9, then operation computer 2 starts first camera 3 and second camera 4, make the picture of student and keyboard 9 department is taken respectively in two camera work, the teacher can know whether the student is seriously listening to the class through the picture that first camera 3 was shot, and the picture that second camera 4 was shot is then projected on the display screen, can help the student to know mr's operation to keyboard 9, improve learning efficiency.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a teaching device that electronic information technique was used, includes lectern (1) and computer (2), its characterized in that: computer (2) installs the left side rear end in lectern (1), the upper end of computer (2) is fixed with diaphragm (7) through fixed plate (8), the upper end mid-mounting of diaphragm (7) has first camera (3), the lower extreme mid-mounting of diaphragm (7) has second camera (4), set up recess (11) on the front end lectern (1) of computer (2), keyboard (9) have been placed in recess (11), keyboard (9) and computer (2) data connection, the outside upper end of lectern (1) is fixed with baffle (5), the lower extreme both sides of lectern (1) all are fixed with stabilizer blade (6), the data output end of computer (2) and the data input end of throwing the screen equipment are connected.

2. A teaching device for electronic information technology according to claim 1, wherein: the upper end cover of recess (11) has place apron (10), apron (10) are located the upper end of keyboard (9).

3. A teaching device for electronic information technology according to claim 1, wherein: the lower end of the right side of the teacher desk (1) is provided with a drawer (13), and the upper side of the middle part of the drawer (13) is provided with a tongue lock (12).

4. A teaching device for electronic information technology according to claim 1, wherein: the first camera (3) and the second camera (4) are both electrically connected with the computer (2), and the computer (2) is electrically connected with external power supply equipment.

5. A teaching device for electronic information technology according to claim 1, wherein: and the data output ends of the first camera (3) and the second camera (4) are connected with the data input end of the computer (2).