CN114587069A

CN114587069A - Lectern is used in english teaching

Info

Publication number: CN114587069A
Application number: CN202210203183.1A
Authority: CN
Inventors: 周苏君; 刘洁; 高倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-06-07

Abstract

The invention discloses a teacher's desk for English teaching, which comprises a desktop, wherein a computer teaching device is arranged on the desktop, the computer teaching device comprises a computer display, a control panel is arranged on one side of the computer display, a display board is arranged on one side of the computer teaching device, the computer display is in signal connection with the display board, a displacement structure is arranged at the bottom of the display board and is in signal connection with the control panel, the displacement structure comprises a transverse displacement structure and a turnover structure, the transverse displacement structure comprises a driving motor positioned on the desktop, one end of the driving motor is connected with a screw rod, one end of the screw rod is sleeved with a moving platform, the turnover structure is arranged on the moving platform and comprises a fixed seat fixed on the moving platform, and the display board is positioned on the inner side of the fixed seat. The display board is driven to move by the displacement structure, the display board can be moved in the teaching process, teachers can conveniently conduct teaching, the view angle in the teaching process can be improved by the overturning structure, and students can conveniently see the display contents clearly.

Description

Lectern is used in english teaching

Technical Field

The invention relates to the technical field of English teaching, in particular to a teacher desk for English teaching.

Background

English (English), as a world-wide language, is one of the working languages of united nations and is also a virtual international communication language. At present, China is gradually advancing to the process of internationalization, English is an indispensable communication tool, and in the age with developed information technology, the teaching lectern is an indispensable teaching tool, and in the teaching process, the current teaching lectern structure is too single, and students can't see the lecture content clearly when going on class, and some teaching lecterns do not pair corresponding displacement structure, so students are very inconvenient when watching the teaching content.

Disclosure of Invention

To solve at least or partially the above problems, there is provided a lectern for english teaching.

In order to achieve the purpose, the invention provides the following technical scheme:

the invention relates to a teacher's desk for English teaching, which comprises a desktop, wherein a computer teaching device is arranged on the desktop, the computer teaching device comprises a computer display, one side of the computer display is provided with a control panel, one side of the computer teaching device is provided with a display board, the computer display is in signal connection with the display board, the bottom of the display board is provided with a displacement structure, the displacement structure is in signal connection with the control panel, the displacement structure comprises a transverse displacement structure and a turnover structure, the transverse displacement structure comprises a driving motor positioned on the desktop, one end of the driving motor is connected with a screw rod, one end of the screw rod is sleeved with a moving platform, the moving platform is provided with the turnover structure, the turnover structure comprises a fixed seat fixed on the moving platform, the display board is positioned on the inner side of the fixed seat, and a rotating shaft penetrates through the middle of the display board, one end of the rotating shaft is connected with a turnover motor.

As a preferable technical scheme of the invention, the bottom of the desktop is provided with a supporting seat, the inner side of the supporting seat is provided with a drawer, and the bottom of the drawer is provided with a storage cabinet.

As a preferred technical scheme of the invention, a speed reducer is arranged between the driving motor and the screw rod, one end of the screw rod is sleeved with a bearing seat, and the bottom end of the mobile platform is connected with a guide rail.

As a preferred technical scheme of the present invention, one end of the computer monitor is connected with a mouse, one side of the fixing base is provided with a supporting platform, and the turning motor is positioned on the supporting platform.

As a preferred technical scheme of the invention, the overturning motor is in transmission connection with the display board through a rotating shaft, the driving motor is in transmission connection with the moving platform through a screw rod, and the screw rod and the moving platform form a screw rod nut structure.

Compared with the prior art, the invention has the following beneficial effects:

the display board is driven to move by the displacement structure, the display board can be moved in the teaching process, teachers can conveniently conduct teaching, the view angle in the teaching process can be improved by the overturning structure, and students can conveniently see the display contents clearly.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of a portion of the present invention;

in the figure: 1. a tabletop; 2. a computer teaching device; 3. a computer monitor; 4. a control panel; 5. a display board; 6. a displacement structure; 7. a lateral displacement structure; 8. a turning structure; 9. a drive motor; 10. a screw; 11. a mobile platform; 12. a fixed seat; 13. a rotating shaft; 14. turning over a motor; 15. a supporting seat; 16. a drawer; 17. a storage cabinet; 18. a speed reducer; 19. a bearing seat; 20. a guide rail; 21. a mouse; 22. and a support table.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation. Wherein like reference numerals refer to like parts throughout.

In addition, if a detailed description of known technologies is not necessary to illustrate the features of the present invention, it is omitted. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

It should also be noted that, unless expressly stated or limited otherwise, the terms "disposed" and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1-2, the present invention provides a lectern for english teaching, which comprises a desktop 1, wherein a computer teaching device 2 is arranged on the desktop 1, the computer teaching device 2 comprises a computer display 3, a control panel 4 is arranged on one side of the computer display 3, a display board 5 is arranged on one side of the computer teaching device 2, the computer display 3 is in signal connection with the display board 5, a displacement structure 6 is arranged at the bottom of the display board 5, the displacement structure 6 is in signal connection with the control panel 4, the displacement structure 6 comprises a transverse displacement structure 7 and a turnover structure 8, the transverse displacement structure 7 comprises a driving motor 9 arranged on the desktop 1, one end of the driving motor 9 is connected with a screw rod 10, one end of the screw rod 10 is sleeved with a mobile platform 11, the turnover structure 8 is arranged on the mobile platform 11, the turnover structure 8 comprises a fixed seat 12 fixed on the mobile platform 11, the display board 5 is arranged on the inner side of the fixed seat 12, a rotating shaft 13 penetrates through the middle of the display board 5, and one end of the rotating shaft 13 is connected with a turnover motor 14.

Concretely, in-process of imparting knowledge to students,

graphoscope

3 and 5 signal connection of show board, can show the content that the mr wants the teaching out through the show board, and graphoscope shows teaching content, make things convenient for the mr to operate, set up control structure in display one side, control structure drives displacement structure and operates, it carries out position adjustment to drive the show board, driving motor drives the moving platform function through the screw rod, driving motor 9 passes through screw rod 10 and is connected with moving platform 11 transmission, screw rod 10 constitutes the screw-nut structure with moving platform 11, can drive the horizontal translation of moving platform and remove, and simultaneously, upset motor 14 passes through rotation axis 13 and is connected with the 5 transmission of show board, the upset motor drives the rotation axis rotation, the rotatory upset of drive show board, thereby adjustment show board angle.

Furthermore, a supporting seat 15 is installed at the bottom of the desktop 1, a drawer 16 is installed on the inner side of the supporting seat 15, and a storage cabinet 17 is arranged at the bottom of the drawer 16, so that a storage position can be provided for teaching tools, and teaching of teachers is facilitated.

Be provided with reduction gear 18 between driving motor 9 and the screw rod 10, the bearing frame 19 has been cup jointed to the one end of screw rod 10, and moving platform 11's bottom is connected with guide rail 20, utilizes the reduction gear to carry out the moment of torsion transmission, recycles the guide rail and carries out the direction locking for the displacement structure displacement in-process can be more stable.

One end of the computer display 3 is connected with a mouse 21, a supporting table 22 is installed on one side of the fixed seat 12, and the overturning motor 14 is located on the supporting table 22, so that supporting force is provided for the structure, and stability of the whole structure is facilitated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The teacher desk for English teaching is characterized by comprising a desktop (1), wherein a computer teaching device (2) is arranged on the desktop (1), the computer teaching device (2) comprises a computer display (3), a control panel (4) is arranged on one side of the computer display (3), a display board (5) is arranged on one side of the computer teaching device (2), the computer display (3) is in signal connection with the display board (5), a displacement structure (6) is installed at the bottom of the display board (5), the displacement structure (6) is in signal connection with the control panel (4), the displacement structure (6) comprises a transverse displacement structure (7) and a turnover structure (8), the transverse displacement structure (7) comprises a driving motor (9) positioned on the desktop (1), one end of the driving motor (9) is connected with a screw rod (10), moving platform (11) have been cup jointed to the one end of screw rod (10), install flip structure (8) on moving platform (11), flip structure (8) are including fixing base (12) on moving platform (11), show board (5) are located the inboard of fixing base (12), the centre of show board (5) is run through has rotation axis (13), the one end of rotation axis (13) is connected with upset motor (14).

2. Teacher desk for English teaching according to claim 1, wherein the bottom of the desk top (1) is mounted with a support base (15), the inner side of the support base (15) is mounted with a drawer (16), and the bottom of the drawer (16) is provided with a storage cabinet (17).

3. The lectern for english teaching of claim 1, characterized in that, be provided with reduction gear (18) between driving motor (9) and screw rod (10), bearing frame (19) has been cup jointed to one end of screw rod (10), the bottom of moving platform (11) is connected with guide rail (20).

4. The lectern for english teaching of claim 1, characterized in that, the one end of graphoscope (3) is connected with mouse (21), a supporting bench (22) is installed to one side of fixing base (12), upset motor (14) is located supporting bench (22).

5. The lectern for english teaching according to claim 1, wherein the flip motor (14) is in transmission connection with the display board (5) through a rotation shaft (13), the driving motor (9) is in transmission connection with the mobile platform (11) through a screw (10), and the screw (10) and the mobile platform (11) form a screw nut structure.