CN206546644U

CN206546644U - A kind of historical teaching Graphic Panel of convenient teaching

Info

Publication number: CN206546644U
Application number: CN201720191137.9U
Authority: CN
Inventors: 刘宗全
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-01
Filing date: 2017-03-01
Publication date: 2017-10-10
Anticipated expiration: 2027-03-01

Abstract

The utility model discloses a kind of historical teaching Graphic Panel of convenient teaching, including base, the inner chamber of the base is installed with the first motor, and the top grafting rotary shaft of base, the top welding bracing frame of the rotary shaft, teaching Graphic Panel is fixedly mounted between described two connecting rods, digital display board is fixedly mounted in the top of support frame as described above, and the preceding surface of digital display board is brought into close contact LED charactrons, the right side wall of support frame as described above is installed with control panel, and the surface of control panel is provided with numerical key, the lower section of the numerical key is provided with the first control handle and the second control handle.Students can repeatedly notice the chronological shown on digital display board, deepen the impression for occurring the age to historical events unintentionally, also allow for classmates to do it yourself to draw the historical events content recognized in mind, students is produced learning interest, studying history is no longer dry as dust.

Description

A kind of historical teaching Graphic Panel of convenient teaching

Technical field

The utility model is related to teaching aid technical field, specially a kind of historical teaching Graphic Panel of convenient teaching.

Background technology

History, it is record and a subject for explaining series of human active process, at present, is used historical teaching more The pattern given lessons of tradition is carried out on classroom, this causes the comparison that learns to get up of the content of history dry as dust, particularly with regard to going through During the study content in age of history and dynasty, most student can not keep its related knowledge firmly in mind, or even part classmate goes out The mood being weary of studying is showed, although the problem of occurring in that such in the teaching of history at present and drawback, at present still without good Method can solve problems.Therefore, a kind of it is proposed that historical teaching Graphic Panel of convenient teaching.

Utility model content

The purpose of this utility model is to provide a kind of historical teaching Graphic Panel of convenient teaching, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides following technical scheme：A kind of historical teaching displaying of convenient teaching Plate, including base, the inner chamber of the base are installed with the first motor, and the top grafting rotary shaft of base, the rotation Single-chip microcomputer, and inner chamber of support frame or so two is installed with above the top welding bracing frame of axle, the inner chamber of support frame as described above Side is symmetrically installed with two the second motors, and two connecting rods of output end grafting of two the second motors, and two the second motors Output end engaged with two connecting rods, and between two connecting rods be fixedly mounted teaching Graphic Panel, the top of support frame as described above Digital display board is fixedly mounted, and the preceding surface of digital display board is brought into close contact LED charactrons, the right side wall of support frame as described above is consolidated Dingan County is equipped with control panel, and the surface of control panel is provided with numerical key, and the lower section of the numerical key is provided with the first control handle With the second control handle, the input of the LED charactrons, the first motor and the second motor electrically connects the output end of single-chip microcomputer, The output end of the numerical key, the first control handle and the second control handle electrically connects the input of single-chip microcomputer, and single-chip microcomputer connects Connect external power source.

It is preferred that, the inner chamber of the rotary shaft is installed with gear, and the output end of the first motor is plugged to rotary shaft Inner chamber and be meshed with the gear of inner chamber.

It is preferred that, the back side of the teaching Graphic Panel is pasted with macromolecule scribble film.

Compared with prior art, the beneficial effects of the utility model are：Can be before the class at the back side of teaching Graphic Panel Simple historical events simple picture is drawn on macromolecule scribble film or the historical events caricature talked about on some classrooms is pasted, just Class hour in formula, the front of teacher's teaching of use Graphic Panel carries out classroom instruction and shown by the LED charactrons on digital display board Show the time that said course historical events content occurs, make teacher during teaching, students can repeatedly notice numeral The chronological shown on display board, it is not intended to which middle intensification historical events occurs the impression in age, the content of historical events is to same Learn after the completion of introducing, can in advance be prepared to students displaying by controlling the second control handle control teaching Graphic Panel to rotate Good content, also allows for classmates and does it yourself to draw the historical events content recognized in mind, students is produced Interest is practised, studying history is no longer dry as dust.

Brief description of the drawings

Fig. 1 is the utility model schematic perspective view；

Fig. 2 is front section view of the present utility model.

In figure：1st, base, the 2, first motor, 3, rotary shaft, 4, support frame, 5, single-chip microcomputer, the 6, second motor, 7, connection Bar, 8, teaching Graphic Panel, 9, digital display board, 10, LED charactrons, 11, control panel, 12, numerical key, the 13, first control rotation Button, the 14, second control handle.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1 to Fig. 2 is referred to, the utility model provides a kind of technical scheme：A kind of historical teaching displaying of convenient teaching Plate, including base 1, the inner chamber of the base 1 are installed with the first motor 2, and the top grafting rotary shaft 3 of base 1, described The top welding bracing frame 4 of rotary shaft 3, rotary shaft can be made by driving rotary shaft 3 to carry out rotation by the output end of the first motor 2 3 drive support frame 4 to carry out left-right rotation, and the angle of convenient adjustment teaching Graphic Panel 8 meets different service conditions, the branch Single-chip microcomputer 5 is installed with above the inner chamber of support 4, and the inner chamber left and right sides of support frame 4 is symmetrically installed with two second electricity Machine 6, and two connecting rods 7 of output end grafting of two the second motors 6, and the output end of two the second motors 6 is connected with two Bar 7 is engaged, and teaching Graphic Panel 8 is fixedly mounted between two connecting rods 7, and teacher can write history with teaching of use Graphic Panel 8 Digital display board 9, and the preceding surface of digital display board 9 is fixedly mounted in event content and classroom notes, the top of support frame as described above 4 LED charactrons 10 are brought into close contact, the right side wall of support frame as described above 4 is installed with control panel 11, and the table of control panel 11 Face is provided with numerical key 12, by pressing numerical key 12 to the transmission electric signal of single-chip microcomputer 5, single-chip microcomputer 5 is inputted electricity to LED charactrons Signal, makes digital display board 9 show inputted digital information, and the lower section of the numerical key 12 is provided with the He of the first control handle 13 Second control handle 14, the input of the LED charactrons 10, the first motor 2 and the second motor 6 electrically connects the defeated of single-chip microcomputer 5 Go out end, the output end of the numerical key 12, the first control handle 13 and the second control handle 14 electrically connects the input of single-chip microcomputer 5 End, and the connection external power source of single-chip microcomputer 5, send electric signal, then pass through monolithic by screwing the first control handle 13 to single-chip microcomputer 5 Machine 5 can control the unlatching of the first motor 2, rotate and reverse, and to realize turning left and turning right for support frame 4, pass through Screw the second control handle 14 and send electric signal to single-chip microcomputer 5, then opening for two the second motors 6 can be controlled by single-chip microcomputer 5 Open, rotate and reverse, to realize the positive conversion with the back side of teaching Graphic Panel 8.

Specifically, the inner chamber of the rotary shaft 3 is installed with gear, and the output end of the first motor 2 is plugged to and turned The inner chamber of moving axis 3 is simultaneously meshed with the gear of inner chamber, increases the stress between the output end and rotary shaft 3 of the first motor 2, makes to turn Moving axis 3 drives support frame 4 to rotate and is easier.

Specifically, the back side of the teaching Graphic Panel 8 is pasted with macromolecule scribble film, facilitates some historical events contents The stickup of picture, can also be painted in macromolecule scribble film, can be repeatedly used.

Operation principle：A kind of historical teaching Graphic Panel of convenient teaching, at school before by screwing the first control handle The position of 13 adjustment support frames 4, makes classmates be easy to listen to the teacher, and by screwing the second control handle 14, make teaching Graphic Panel 8 The back side go to before, then paste history thing ready in advance on the macromolecule scribble film at teaching Graphic Panel 8 back side Part caricature or Freehandhand-drawing some simple pictures, then by the second control handle 14 front for Graphic Panel 8 of imparting knowledge to students gone to again before, just Formula starts upper class hour, and the history thing that this class is said is inputted on digital display board 9 by the numerical key 12 on control panel 11 The chronological that part occurs, makes teacher during teaching, students can repeatedly notice the year shown on digital display board 9 For the time, it is not intended to middle intensification to historical events occur the age impression, by impart knowledge to students Graphic Panel 8 write historical events content and Classroom is taken down notes, then complete to after the telling about of historical events content again by the second control handle 14 by the back of the body for Graphic Panel 8 of imparting knowledge to students Face shifts to an earlier date ready historical events caricature or Freehandhand-drawing shows classmate and also allows for classmates and does it yourself in macromolecule The historical events content recognized in mind is drawn on scribble film, students is produced learning interest, studying history is no longer withered It is dry dull.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It may be appreciated other embodiment.

Claims

1. a kind of historical teaching Graphic Panel of convenient teaching, including base（1）, it is characterised in that：The base（1）Inner chamber consolidate Dingan County is equipped with the first motor（2）, and base（1）Top grafting rotary shaft（3）, the rotary shaft（3）Top welding support Frame（4）, support frame as described above（4）Inner chamber above be installed with single-chip microcomputer（5）, and support frame（4）The inner chamber left and right sides pair Title is provided with two the second motors（6）, and two the second motors（6）Two connecting rods of output end grafting（7）, and two second Motor（6）Output end and two connecting rods（7）Engagement, and two connecting rods（7）Between be fixedly mounted teaching Graphic Panel（8）, Support frame as described above（4）Top be fixedly mounted digital display board（9）, and digital display board（9）Preceding surface be brought into close contact LED numbers Code pipe（10）, support frame as described above（4）Right side wall be installed with control panel（11）, and control panel（11）Surface be provided with Numerical key（12）, the numerical key（12）Lower section be provided with the first control handle（13）With the second control handle（14）, the LED Charactron（10）, the first motor（2）With the second motor（6）Input electrical connection single-chip microcomputer（5）Output end, the numerical key （12）, the first control handle（13）With the second control handle（14）Output end electrical connection single-chip microcomputer（5）Input, and monolithic Machine（5）Connect external power source.

2. a kind of historical teaching Graphic Panel of convenient teaching according to claim 1, it is characterised in that：The rotary shaft （3）Inner chamber be installed with gear, and the first motor（2）Output end be plugged to rotary shaft（3）Inner chamber and with inner chamber Gear is meshed.

3. a kind of historical teaching Graphic Panel of convenient teaching according to claim 1, it is characterised in that：The teaching displaying Plate（8）The back side be pasted with macromolecule scribble film.