CN114141066A - Teaching system for modern teaching display - Google Patents

Teaching system for modern teaching display Download PDF

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Publication number
CN114141066A
CN114141066A CN202111460330.5A CN202111460330A CN114141066A CN 114141066 A CN114141066 A CN 114141066A CN 202111460330 A CN202111460330 A CN 202111460330A CN 114141066 A CN114141066 A CN 114141066A
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CN
China
Prior art keywords
teaching
mounting plate
display
angle
modern
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111460330.5A
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Chinese (zh)
Inventor
徐靖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Julifang Ecological Technology Shanghai Co ltd
Original Assignee
Julifang Ecological Technology Shanghai Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Julifang Ecological Technology Shanghai Co ltd filed Critical Julifang Ecological Technology Shanghai Co ltd
Priority to CN202111460330.5A priority Critical patent/CN114141066A/en
Publication of CN114141066A publication Critical patent/CN114141066A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B19/00—Reading-desks; Lecterns; Pulpits, i.e. free-standing
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B19/00—Reading-desks; Lecterns; Pulpits, i.e. free-standing
    • A47B19/10—Reading-desks; Lecterns; Pulpits, i.e. free-standing characterised by association with auxiliary devices, e.g. paper clamps, line indicators
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
    • A47B97/04—Easels or stands for blackboards or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L21/00—Blackboard or slate cleaning devices

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  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The invention relates to the technical field of teaching and discloses a teaching system for modern teaching display, which comprises an operation table and a mounting plate, wherein a display screen is embedded in the mounting plate; the bottom of the mounting plate is fixedly provided with a right-angle plate, and a writing board is arranged on the mounting plate in a sliding manner; the writing board is provided with a cleaning piece, one end of the right-angle plate is adsorbed with a collecting piece, and the back of the mounting plate is provided with a height adjusting mechanism; a computer is arranged inside the operating platform, and a picture viewing mechanism is arranged on the operating platform; and a rotary display piece is arranged on the operating platform. The height adjusting mechanism is arranged, so that the position of the writing board in the vertical direction can be flexibly adjusted and used; the powder scattered on the writing board is collected in the right-angle board and is cleaned by the cleaning piece; through being equipped with the rotation show spare, do benefit to and place the show thing above that to look over the mechanism through the picture and watch the picture by the display screen on, in order to improve the bandwagon effect.

Description

Teaching system for modern teaching display
Technical Field
The invention relates to the field of teaching, in particular to a teaching system for modern teaching display.
Background
Teaching is a human-specific talent training activity consisting of teacher's teaching and student's learning. Through the activities, teachers purposefully, programmatically and organically guide students to learn and master cultural scientific knowledge and skills, and promote the improvement of the qualities of the students, so that the students become people required by the society.
The teaching in-process need demonstrate its content to supplementary teaching, and some teaching display device that have now operate comparatively inconveniently when using, are unfavorable for nimble use, reduce teaching effect and efficiency.
In order to solve the problems, the application provides a teaching system for modern teaching demonstration.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides a teaching system for modern teaching display, which is provided with a height adjusting mechanism, so that the position of a writing board in the vertical direction can be flexibly adjusted and used; the powder scattered on the writing board is collected in the right-angle board and is cleaned by the cleaning piece; through being equipped with the rotation show spare, do benefit to and place the show thing above that to look over the mechanism through the picture and watch the picture by the display screen on, in order to improve the bandwagon effect.
(II) technical scheme
In order to solve the problems, the invention provides a teaching system for modern teaching display, which comprises an operation table and a mounting plate, wherein a display screen is embedded in the mounting plate;
the bottom of the mounting plate is fixedly provided with a right-angle plate, and a writing board is arranged on the mounting plate in a sliding manner;
the writing board is provided with a cleaning piece, one end of the right-angle plate is adsorbed with a collecting piece, and the back of the mounting plate is provided with a height adjusting mechanism;
a computer is arranged inside the operating platform, and a picture viewing mechanism is arranged on the operating platform;
the operating platform is provided with a rotary display piece;
the inside of operation panel is equipped with the PLC controller, and the PLC controller is connected with display screen, height adjusting mechanism, picture viewing mechanism and rotation show piece communication.
Preferably, the clearance spare includes the connecting block and clearance cotton, connecting block fixed mounting is on the clipboard, the cotton fixed mounting of clearance is in the bottom of installation piece, clearance cotton and squaring plate sliding connection.
Preferably, height adjusting mechanism includes servo motor and ball, ball's movable platform and mounting panel fixed connection, the tip of servo motor drive shaft and ball's one end fixed connection, servo motor and PLC controller communication are connected.
Preferably, the back fixed mounting of mounting panel has the guide bar, the guide bar goes up sliding sleeve and has connect the guide way.
Preferably, the top of mounting panel has seted up the spout, the inside sliding connection of spout has the right angle strip, the top fixed connection of right angle strip and clipboard.
Preferably, the picture viewing mechanism comprises a camera and a gooseneck rod, the camera is connected with the operating platform through the gooseneck rod, and the camera is in communication connection with the PLC.
Preferably, the rotation display part comprises a turntable and a driving motor, the driving motor is installed on the operating platform, the turntable is fixedly sleeved on a driving shaft of the driving motor, and the driving motor is in communication connection with the PLC.
Preferably, the rotary display piece further comprises a pressing strip and an elastic band, a storage groove matched with the pressing strip is formed in the rotary disc, and the pressing strip is connected with the inner wall of the storage groove through the elastic band.
Preferably, the collecting piece comprises an open collecting box and a magnetic strip, and the magnetic strip is embedded on the open collecting box and is adsorbed on the right-angle plate.
The technical scheme of the invention has the following beneficial technical effects:
courseware can be shown through the display screen, additional content can be supplemented or exercises of on-site questions can be performed by matching with the use of the writing board, further, the teaching and the practicing are carried out at the same time, the servo motor drives the ball screw to rotate by starting the servo motor, so as to drive the position of the writing board in the vertical direction to change, and the writing board can be compatible with the use of people with different heights when being used, when the two writing boards are leaned against each other when the writing surfaces of the writing boards are wiped, the writing surfaces of the writing boards are cleaned, the cleaned powder falls into the right-angle board to be collected, and when the two writing boards are far away from and move in the horizontal direction, the cleaning cotton is driven to push the powder in the right-angle board, and finally the powder is moved out of the right-angle board to the inside of the open collecting box to be collected in a centralized mode, so that the cleaning effect is achieved; the magnetic strips are adsorbed on the right-angle plate, so that the open collection box is favorably separated from the right-angle plate, and the powder in the open collection box is poured out and cleaned; when the object is displayed, the object is placed on the turntable, the driving motor is started, the driving motor drives the turntable to rotate, and meanwhile, the angle of the camera is adjusted, so that the camera is aligned with the displayed object, and pictures on the camera are displayed on the display screen, and the display effect is improved; the pressing strip is moved out from the inside of the storage groove in the rotary table, the elastic band is stretched, the book is placed on the rotary table, and the resilience of the elastic band is utilized to limit the book through the pressing strip, so that the function of stably clamping the book is achieved, and the page turning of the book is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a teaching system for modern teaching demonstration according to the present invention.
Fig. 2 is a schematic partial structural diagram of a teaching system for modern teaching demonstration according to the present invention.
Fig. 3 is a schematic structural diagram of a collecting member in a teaching system for modern teaching demonstration according to the present invention.
Fig. 4 is a schematic structural diagram of a cleaning member in a teaching system for modern teaching demonstration according to the present invention.
Reference numerals: 1. an operation table; 2. mounting a plate; 3. a display screen; 4. a right-angle plate; 5. a writing board; 6. cleaning the workpiece; 61. connecting blocks; 62. cleaning cotton; 7. a height adjustment mechanism; 71. a servo motor; 72. a ball screw; 8. a computer; 9. a picture viewing mechanism; 91. a camera; 92. a gooseneck rod; 10. rotating the display member; 101. a turntable; 102. a drive motor; 103. layering; 104. an elastic band; 11. a collecting member; 111. an open collection box; 112. a magnetic strip; 12. a guide bar; 13. a guide groove; 14. and (4) a right-angle bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the teaching system for modern teaching demonstration provided by the invention comprises an operation table 1 and a mounting plate 2, wherein a display screen 3 is embedded in the mounting plate 2;
a right-angle plate 4 is fixedly arranged at the bottom of the mounting plate 2, and a writing board 5 is arranged on the mounting plate 2 in a sliding manner;
a cleaning piece 6 is arranged on the writing board 5, a collecting piece 11 is adsorbed at one end of the right-angle board 4, and a height adjusting mechanism 7 is arranged on the back surface of the mounting plate 2;
a computer 8 is arranged in the operation table 1, and a picture viewing mechanism 9 is arranged on the operation table 1;
the operating platform 1 is provided with a rotary display piece 10;
the inside of operation panel 1 is equipped with the PLC controller, and the PLC controller with display screen 3, height adjusting mechanism 7, picture look over mechanism 9 and rotate show 10 communication connection.
In an alternative embodiment, in order to clean the powder inside the square plate 4, the cleaning member 6 comprises a connecting block 61 and a cleaning cotton 62, the connecting block 61 is fixedly installed on the writing board 2, the cleaning cotton 62 is fixedly installed at the bottom of the installing block 61, and the cleaning cotton 62 is slidably connected with the square plate 4.
In an alternative embodiment, in order to flexibly adjust the position of the writing board 5 in the vertical direction, the height adjusting mechanism 7 comprises a servo motor 71 and a ball screw 72, the movable table of the ball screw 72 is fixedly connected with the mounting plate 2, the end of the driving shaft of the servo motor 71 is fixedly connected with one end of the ball screw 72, and the servo motor 71 is in communication connection with the PLC controller.
In an alternative embodiment, a guide bar 12 is fixedly mounted on the back surface of the mounting plate 2, and a guide groove 13 is slidably sleeved on the guide bar 12, so that the mounting plate 2 is stable in position in the horizontal direction when moving in the vertical direction.
In an alternative embodiment, the top of the mounting plate 2 is provided with a sliding groove, a right-angle bar 14 is slidably connected to the inside of the sliding groove, the right-angle bar 14 is fixedly connected to the top of the writing board 5, a roller is fixedly mounted at the bottom of the writing board 5, and the roller is in rolling connection with the right-angle plate 4.
In an optional embodiment, the image viewing mechanism 9 includes a camera 91 and a gooseneck rod 92, the camera 91 is connected to the console 1 through the gooseneck rod 92, the camera 91 is connected to the PLC controller in a communication manner, and the use angle of the camera 91 is flexibly adjusted under the action of the gooseneck rod 92.
In an alternative embodiment, the rotary display 10 includes a rotary table 101 and a driving motor 102, the driving motor 102 is installed on the operation table 1, the rotary table 101 is fixedly sleeved on a driving shaft of the driving motor 102, the driving motor 102 is in communication connection with the PLC controller, and the driving motor 102 drives the rotary table 101 to rotate, so as to dynamically display an object placed thereon and provide an omnidirectional viewing angle for the camera 91.
In an alternative embodiment, in order to limit the book-like object, the rotary display 10 further includes a pressing strip 103 and an elastic band 104, a storage groove adapted to the pressing strip 103 is formed inside the rotary table 101, and the pressing strip 103 is connected with the inner wall of the storage groove through the elastic band 104.
In an alternative embodiment, the collecting member 11 comprises an open collecting box 111 and a magnetic strip 112, the magnetic strip 112 is embedded on the open collecting box 111 and is adsorbed on the right-angle plate 4, and the open collecting box 111 is conveniently installed and separated under the action of the magnetic strip 112.
In the invention, courseware can be shown through the display screen 3, additional content supplement or on-site question exercise can be carried out by matching with the use of the writing boards 5, so that teaching and exercise can be carried out while the writing boards 5 are used, the servo motor 71 is started to drive the ball screw 72 to rotate so as to drive the writing boards 5 to change the position in the vertical direction, so that the writing boards 5 can be compatible with the use of people with different heights when being used, meanwhile, when the writing surfaces of the writing boards 4 are wiped, the writing surfaces of the writing boards 5 are cleaned at the moment when the two writing boards 5 lean against each other, the cleaned powder falls into the right-angle board 4 to be collected, when the two writing boards 5 are far away from and move in the horizontal direction, the cleaning cotton 62 is driven to push the powder in the right-angle board 4, and finally the powder in the right-angle board 4 is moved out to the inside of the open collection box 111, so as to carry out centralized collection, thereby achieving the effect of convenient cleaning; the magnetic strips 112 are adsorbed on the right-angle plate 4, so that the open collection box 111 is favorably separated from the right-angle plate 4, and the powder in the open collection box is poured out and cleaned; when an object is displayed, the object is placed on the turntable 101, the driving motor 102 is started, the driving motor 102 drives the turntable 101 to rotate, and meanwhile, the angle of the camera 91 is adjusted, so that the camera 91 is aligned with the displayed object, and a picture on the camera 91 is displayed on the display screen 3, so that the display effect is improved; the pressing strip 103 is moved out from the inside of the storage groove in the turntable 101, the elastic band 104 is stretched, a book is placed on the turntable 101, and the resilience of the elastic band 104 is utilized to limit the book through the pressing strip 103, so that the book is stably clamped, and the book is prevented from being turned.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (9)

1. The utility model provides a modern teaching demonstrates uses teaching system, includes operation panel (1) and mounting panel (2), its characterized in that: a display screen (3) is embedded in the mounting plate (2);
a right-angle plate (4) is fixedly arranged at the bottom of the mounting plate (2), and a writing board (5) is arranged on the mounting plate (2) in a sliding manner;
a cleaning piece (6) is arranged on the writing board (5), a collecting piece (11) is adsorbed at one end of the right-angle board (4), and a height adjusting mechanism (7) is arranged on the back of the mounting plate (2);
a computer (8) is arranged inside the operating platform (1), and a picture viewing mechanism (9) is arranged on the operating platform (1);
a rotary display piece (10) is arranged on the operating platform (1);
the interior of the operation table (1) is provided with a PLC controller, and the PLC controller is in communication connection with the display screen (3), the height adjusting mechanism (7), the picture viewing mechanism (9) and the rotating display piece (10).
2. Teaching system for modern teaching demonstration according to claim 1, wherein the cleaning element (6) comprises a connecting block (61) and a cleaning cotton (62), the connecting block (61) is fixedly mounted on the writing board (2), the cleaning cotton (62) is fixedly mounted at the bottom of the mounting block (61), and the cleaning cotton (62) is connected with the square (4) in a sliding manner.
3. The teaching system for modern teaching demonstration as claimed in claim 1, wherein the height adjusting mechanism (7) comprises a servo motor (71) and a ball screw (72), the movable table of the ball screw (72) is fixedly connected with the mounting plate (2), the end of the driving shaft of the servo motor (71) is fixedly connected with one end of the ball screw (72), and the servo motor (71) is in communication connection with the PLC.
4. Teaching system for modern teaching demonstration according to claim 1, characterized in that a guide bar (12) is fixedly mounted on the back of the mounting plate (2), and a guide groove (13) is slidably sleeved on the guide bar (12).
5. The teaching system for modern teaching demonstration as claimed in claim 1, wherein the top of the mounting plate (2) is provided with a sliding groove, a right-angle bar (14) is slidably connected inside the sliding groove, and the right-angle bar (14) is fixedly connected with the top of the writing board (5).
6. Teaching system for modern teaching display according to claim 1, wherein the picture viewing mechanism (9) comprises a camera (91) and a gooseneck (92), the camera (91) is connected with the console (1) through the gooseneck (92), and the camera (91) is connected with the PLC controller in communication.
7. Teaching system for modern teaching display according to claim 6, wherein the rotary display member (10) comprises a rotary table (101) and a driving motor (102), the driving motor (102) is mounted on the operation table (1), the rotary table (101) is fixedly sleeved on a driving shaft of the driving motor (102), and the driving motor (102) is in communication connection with the PLC controller.
8. The teaching system for modern teaching display according to claim 7, wherein the rotary display member (10) further comprises a pressing bar (103) and an elastic band (104), the inside of the rotary disc (101) is provided with a storage groove adapted to the pressing bar (103), and the pressing bar (103) is connected with the inner wall of the storage groove through the elastic band (104).
9. Teaching system for modern teaching demonstration according to claim 1, wherein the collecting member (11) comprises an open collecting box (111) and a magnetic strip (112), the magnetic strip (112) is embedded on the open collecting box (111) and is adsorbed with the right-angle plate (4).
CN202111460330.5A 2021-12-02 2021-12-02 Teaching system for modern teaching display Pending CN114141066A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111460330.5A CN114141066A (en) 2021-12-02 2021-12-02 Teaching system for modern teaching display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111460330.5A CN114141066A (en) 2021-12-02 2021-12-02 Teaching system for modern teaching display

Publications (1)

Publication Number Publication Date
CN114141066A true CN114141066A (en) 2022-03-04

Family

ID=80387211

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111460330.5A Pending CN114141066A (en) 2021-12-02 2021-12-02 Teaching system for modern teaching display

Country Status (1)

Country Link
CN (1) CN114141066A (en)

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