CN108922253A - A kind of novel Chinese teaching demonstration teaching aid for external scholar's learning Chinese - Google Patents
A kind of novel Chinese teaching demonstration teaching aid for external scholar's learning Chinese Download PDFInfo
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- CN108922253A CN108922253A CN201810927896.6A CN201810927896A CN108922253A CN 108922253 A CN108922253 A CN 108922253A CN 201810927896 A CN201810927896 A CN 201810927896A CN 108922253 A CN108922253 A CN 108922253A
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- China
- Prior art keywords
- fixedly connected
- plate
- clipboard
- baffle
- scholar
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Classifications
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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
- G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways
- G09B1/02—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements
- G09B1/16—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time
- G09B1/18—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time the elements being rotatable
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- 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
- B43L21/04—Wiper holders
Abstract
The present invention relates to teaching of Chinese demonstration teaching aid technical fields, more particularly to a kind of novel Chinese teaching demonstration teaching aid for external scholar's learning Chinese, including clipboard, the positive top and bottom of clipboard are fixedly connected to first baffle, teeth plate is fixedly connected at the top and bottom of clipboard, the top of first baffle is run through and is connected with rotation Wiping mechanism, rotation Wiping mechanism, which is located on the positive one end of clipboard, is fixedly connected with parcel shelf, the front of parcel shelf is fixedly connected with picture album supporter, base top portion, which is located on the right side of clipboard, is connected with anti-detachment mechanism.The present invention have it is vivid deep confirmation carried out in kind, Chinese character and scholar this country text understand, and the sequence between in kind, Chinese character and scholar this country text can be upset, scholar is allowed to carry out the interest that line finds out corresponding in kind, Chinese character and scholar this country text increase learning Chinese characters on clipboard with erasable marking pen.
Description
Technical field
It is specially a kind of for the new of external scholar's learning Chinese the present invention relates to teaching of Chinese demonstration teaching aid technical field
Type teaching of Chinese demonstration teaching aid.
Background technique
Sometimes need to use during teaching of Chinese picture and text teaching, taught students with picture how understanding Chinese characters,
For foreign scholar, because expertly having grasped its mother tongue, and Chinese character is the text most to find it difficult to learn in the world
One of word, thus it is extremely difficult during learning Chinese characters, it is needed during learning Chinese characters by kind, Chinese character and this country
Text three confirmation just can be carried out and memorize mechanically, cannot be vivid learn, cause learning Chinese characters uninteresting, cause to learn
The progress of Chinese character is slower, influences the efficiency of learning Chinese characters.
Summary of the invention
（One）The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of novel Chinese teaching demonstrations for external scholar's learning Chinese
Teaching aid, it is more uninteresting to solve external scholar's learning Chinese characters, cannot be well in kind, Chinese character and national text three progress phase
The problem of confirming Understanding memory.
（Two）Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：It is a kind of for external scholar's learning Chinese
Novel Chinese teaching demonstration teaching aid, including clipboard, the positive top and bottom of clipboard are fixedly connected to first gear
Plate, the positive left side of clipboard are fixedly connected with second baffle, and the top and bottom of the second baffle are and first gear
Plate is fixedly connected, and teeth plate, the bottom of the clipboard bottom teeth plate are fixedly connected at the top and bottom of the clipboard
Portion is fixedly connected with bottom plate, and the bottom of the bottom plate is fixedly connected with universal wheel.
Rotation Wiping mechanism is run through and is connected at the top of the first baffle, and the rotation Wiping mechanism is located at book
It writes and is fixedly connected with parcel shelf on the positive one end of plate, the quantity of the parcel shelf is three, and three parcel shelf equidistantly distribute
In the front of clipboard, the front of the parcel shelf is fixedly connected with picture album supporter, and the base top portion is located at clipboard
Right side is connected with anti-detachment mechanism, is fixedly connected with top plate at the top of the teeth plate at the top of the clipboard.
Preferably, the rotation Wiping mechanism includes the first rotating bar, and first gear is run through in one end of first rotating bar
Loose slot that intralamellar part opens up simultaneously is flexibly connected with first baffle, and first rotating bar is fixedly connected close to one end of teeth plate
There is toothed disc, the toothed disc is engaged with the teeth that teeth plate front is fixedly connected, and first rotating bar is far from teeth plate
One end is flexibly connected through driving box and by first bearing with driving box, and the front of the driving box and the back side of parcel shelf are solid
Fixed connection, the outer surface that first rotating bar is located at one end inside driving box are fixedly connected with the first bevel gear, and described the
One bevel gear is engaged with the second bevel gear, and the side far from the first bevel gear of second bevel gear is fixedly connected
There is the second rotating bar, the one end of second rotating bar far from parcel shelf is through driving side of the box far from parcel shelf and passes through the
Two bearings are flexibly connected with driving box, and one end that second rotating bar is located at outside driving box is bolted to connection hairiness
Brush, the hairbrush are fixedly connected with wiping sleeve, side and book of the wiping sleeve far from hairbrush far from one end of the second rotating bar
Write the front fitting of plate.
Preferably, the parcel shelf is fixedly connected with pulley, the pulley close to one end of first baffle
Top be flexibly connected with first baffle, the first baffle is fixedly connected with limit plate, the limit close to the side of pulley
The quantity of plate is two, and the pulley is located between two limit plates.
Preferably, the quantity of the hairbrush is eight, and the distance between every two adjacent hairbrush is 5mm.
Preferably, the anti-detachment mechanism includes positioning plate, is in contact on the right side of the side of the positioning plate and clipboard,
The inside of the positioning plate is interspersed with inserted link, and limited post, the inserted link are fixedly connected at the top and bottom of the positioning plate
Quantity be two, two inserted links are symmetrically distributed in the top and bottom of positioning plate, and two inserted links are located at one outside positioning plate
End is flexibly connected through limited post and with limited post, positioned at one end grafting of the remotely located plate of inserted link of the positioning plate bottom
At the top of bottom plate, one end of the remotely located plate of inserted link at the top of the positioning plate is plugged on the bottom of top plate.
Preferably, two inserted links are fixedly connected to handle close to one end of positioning plate central point, and the handle is remote
Sliding slot that one end from clipboard is opened up through positioning plate far from clipboard side is simultaneously flexibly connected with positioning plate.
Preferably, one end that the inserted link is located at outside positioning plate is fixedly connected with limited block, and the limited block is close to fixed
One end of position plate is fixedly connected with spring, and the spring is fixed close to one end of limited post and one end of the remotely located plate of limited post
Connection, the spring are socketed in the outer surface of inserted link.
Preferably, the junction of the top plate and bottom plate and inserted link offers locating groove, and the inserted link is remotely located
One end of plate is connected to the inside of locating groove.
（Three）Beneficial effect
By the above-mentioned description of this invention it is found that compared with prior art, the present invention has following beneficial effect：
（1）, the present invention have it is vivid deep confirmation carried out in kind, Chinese character and scholar this country text understand, and can beat
Sequence between disorderly in kind, Chinese character and scholar this country text allows scholar to carry out line on clipboard with erasable marking pen and finds out
Corresponding material object, Chinese character and scholar this country text increase the entertaining of learning Chinese characters to increase memory of the foreign scholar to Chinese character
Property, prevent the excessively uninteresting meaning for causing cannot to understand Chinese character of dull learning Chinese characters cannot to Chinese character and scholar this country text into
Row mutually confirms, and increases the efficiency of learning Chinese characters.
（2）, present invention employs respectively place Chinese character, material object and on the picture album supporter on three parcel shelf respectively
Sub- this country's text is mutually confirmed teaching, facilitates the Understanding memory to Chinese character, when upsetting Chinese character, material object and scholar this country text
Sequence when, the line of erasable marking pen can be easy to use by clipboard, mobile rotation Wiping mechanism after the completion of line
The line being written on clipboard can efficiently be wiped, and adjacent the distance between parcel shelf and parcel shelf is adjusted,
The quantity of parcel shelf can be increased or decreased by dismantling anti-detachment mechanism, facilitate the diversification of teaching.
（3）, toothed disc has been moved on teeth plate present invention employs mobile parcel shelf to move parcel shelf
It is dynamic, make the rotation of the first rotating bar that the first bevel gear be driven to drive the rotation of the second bevel gear, makes the second rotating bar band electric brush
Rotation wiping carried out to clipboard with wiping sleeve rotation, increases the efficiency wiped to clipboard, by the setting of hairbrush relative to
It is arranged for turntable, prevents wiping sleeve from damaging during wiping to clipboard, increases the patch of wiping sleeve and clipboard
It is right, the efficiency that wiping sleeve wipes clipboard is increased, by the setting of wiping sleeve, prevents hairbrush from directly carrying out to clipboard
Wiping influences the service life of clipboard and hairbrush, increases the service life of hairbrush and clipboard.
（4）, present invention employs the first rotating bar drive eight hairbrush and wiping sleeve rotation clipboard is wiped, phase
For traditional blackboard eraser, the area once wiped is bigger, wiping it is more efficient, to clipboard wiping it is more dry
Only, the efficiency that Chinese character teaching is carried out using clipboard is increased.
（5）, the present invention by adjusting number and the position of parcel shelf, it is convenient write on clipboard it is corresponding on parcel shelf
Chinese character note, increase the comprehensive of Chinese character teaching.
（6）, present invention employs anti-detachment mechanism prevent rotation Wiping mechanism and clipboard separation, when need will rotation
Only need to be mobile to the central point of positioning plate by two handles when being separated on Wiping mechanism and clipboard, make inserted link and top plate and bottom plate
Separation, anti-detachment mechanism is removed, and can be removed to rotation Wiping mechanism, be facilitated the number for adjusting rotation Wiping mechanism,
The bolt adjusted in the second rotating bar is convenient to hairbrush and wiping sleeve progress dismounting and change, prevents hairbrush from making for a long time with wiping sleeve
It is influenced with damaging to the wiping effect of clipboard.
（7）, present invention employs the reset effects of spring to make inserted link and locating groove grafting, increase anti-detachment mechanism and exist
Stability on bottom plate.
（8）, present invention employs universal wheels to facilitate to movement and braking of the invention, facilitate to carrying of the invention
With stability when increasing placement.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of parcel shelf in Fig. 1 of the present invention；
Fig. 3 is the side structure schematic diagram that Wiping mechanism is rotated in Fig. 1 of the present invention；
Fig. 4 is the side structure schematic diagram of first baffle in Fig. 1 of the present invention；
Fig. 5 is the top view of first baffle in Fig. 1 of the present invention；
Fig. 6 is the structural schematic diagram of anti-detachment mechanism in Fig. 1 of the present invention；
Fig. 7 is the structural schematic diagram in the portion A in Fig. 1 of the present invention.
In figure：1 clipboard, 2 first baffles, 3 teeth plates, 4 bottom plates, 5 universal wheels, 6 rotation Wiping mechanisms, 601 first turns
Lever, 602 toothed discs, 603 driving boxes, 604 first bearings, 605 first bevel gears, 606 second bevel gears, 607 second
Rotating bar, 608 second bearings, 609 hairbrush, 610 wiping sleeves, 7 parcel shelf, 8 pulleys, 9 second baffles, 10 picture album supporters, 11
Top plate, 12 limit plates, 13 anti-detachment mechanisms, 1301 positioning plates, 1302 inserted links, 1303 handles, 1304 sliding slots, 1305 limited posts,
1306 springs, 1307 limited blocks, 14 loose slots, 15 locating grooves.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution：A kind of New Chinese for external scholar's learning Chinese
Demonstration teaching aid, including clipboard 1, the positive top and bottom of clipboard 1 are fixedly connected to first baffle 2, clipboard 1
Positive left side is fixedly connected with second baffle 9, and the top and bottom of second baffle 9 are fixedly connected with first baffle 2, writes
The top and bottom of plate 1 are fixedly connected to teeth plate 3, and the bottom of 1 bottom teeth plate 3 of clipboard is fixedly connected with bottom plate 4, bottom
The bottom of plate 4 is fixedly connected with universal wheel 5, and present invention employs universal wheels 5 to facilitate to movement and braking of the invention, convenient
Stability to carrying of the invention and when increasing placement.
Rotation Wiping mechanism 6 is run through and is connected at the top of first baffle 2, and rotation Wiping mechanism 6 includes first turn
Lever 601, one end of the first rotating bar 601 are run through the loose slot 14 opened up inside first baffle 2 and are connected with 2 activity of first baffle
It connects, the first rotating bar 601 is fixedly connected with toothed disc 602 close to one end of teeth plate 3, and toothed disc 602 and 3 front of teeth plate are solid
Surely the teeth engagement connected, the one end of the first rotating bar 601 far from teeth plate 3 is through driving box 603 and passes through first bearing 604
It is flexibly connected with driving box 603, the front of driving box 603 is fixedly connected with the back side of parcel shelf 7, and the first rotating bar 601 is located at
The outer surface of driving 603 inside one end of box is fixedly connected with the first bevel gear 605, and the first bevel gear 605 is engaged with second
The side far from the first bevel gear 605 of bevel gear 606, the second bevel gear 606 is fixedly connected with the second rotating bar
607, the one end of the second rotating bar 607 far from parcel shelf 7 is through driving side of the box 603 far from parcel shelf 7 and passes through the second axis
It holds 608 to be flexibly connected with driving box 603, one end that the second rotating bar 607 is located at outside driving box 603 is bolted to connection
There is hairbrush 609, the quantity of hairbrush 609 is eight, and the distance between every two adjacent hairbrush 609 is 5mm, and hairbrush 609 is separate
One end of second rotating bar 607 is fixedly connected with wiping sleeve 610, side of the wiping sleeve 610 far from hairbrush 609 and clipboard 1
Front fitting has been moved to toothed disc 602 on teeth plate 3 present invention employs mobile parcel shelf 7 and carries out to parcel shelf 7
It is mobile, make the rotation of the first rotating bar 601 that the first bevel gear 605 be driven to drive the rotation of the second bevel gear 606, makes the second rotation
Bar 607 carries out rotation wiping to clipboard 1 with electric brush 609 and the rotation of wiping sleeve 610, increases the efficiency wiped to clipboard 1,
Through the setting of hairbrush 609 for setting turntable, prevent wiping sleeve 610 from causing during wiping to clipboard 1
Damage increases the compactness of wiping sleeve 610 and clipboard 1, increases the efficiency that wiping sleeve 610 wipes clipboard 1, pass through wiping
The setting for wiping set 610, preventing hairbrush 609 from directly carrying out wiping to clipboard 1 influences the service life of clipboard 1 and hairbrush 609,
The service life for increasing hairbrush 609 and clipboard 1 drives eight hairbrush 609 present invention employs the first rotating bar 601 and wipes
It wipes 610 rotation of set to wipe clipboard 1, for traditional blackboard eraser, the area once wiped is bigger, wiping
It is more efficient, to the more clean of the wiping of clipboard 1, increase the efficiency that Chinese character teaching is carried out using clipboard 1.
Rotation Wiping mechanism 6, which is located on the positive one end of clipboard 1, is fixedly connected with parcel shelf 7, and parcel shelf 7 is close to first
One end of baffle 2 is fixedly connected with pulley 8, and the top of pulley 8 is flexibly connected with first baffle 2, first baffle 2
It is fixedly connected with limit plate 12 close to the side of pulley 8, the quantity of limit plate 12 is two, and pulley 8 is located at two limit plates 12
Between, the convenient effect that movement is carried out to parcel shelf 7 is not only played by pulley 8, and be supported to parcel shelf 7 and increase 7
Stability and balance, be able to maintain parcel shelf 7 when moving and move horizontally, prevent the position in the process of moving of parcel shelf 7
It sets and shifts, limited by two sides of the limit plate 12 to pulley 8, anti-limited slip wheel 8 divides with first baffle 2 when moving
From the quantity of parcel shelf 7 is three, and three parcel shelf 7 equidistantly distribute in the front of clipboard 1, and present invention employs three
Respectively Chinese character is placed respectively on picture album supporter 10 on a parcel shelf 7, material object is mutually confirmed religion with scholar this country text
It learns, it conveniently can be square by clipboard 1 when upsetting the sequence of Chinese character, material object and scholar this country text to the Understanding memory of Chinese character
Just the line for using erasable marking pen, mobile rotation Wiping mechanism 6 can be to the company being written on clipboard 1 after the completion of line
Line is efficiently wiped, and adjacent the distance between parcel shelf 7 and parcel shelf 7 is adjusted, and dismantling anti-detachment mechanism 13 can increase
Add deduct the quantity of few parcel shelf 7, facilitates the diversification of teaching, and the present invention is convenient by adjusting number and the position of parcel shelf 7
The note that Chinese character corresponding on parcel shelf 7 is write on clipboard 1, increases the comprehensive of Chinese character teaching, parcel shelf 7 is just
Face is fixedly connected with picture album supporter 10, and the right side that clipboard 1 is located at the top of bottom plate 4 is connected with anti-detachment mechanism 13, book
The top for writing the teeth plate 3 at 1 top of plate is fixedly connected with top plate 11.
Anti-detachment mechanism 13 includes positioning plate 1301, and the side of positioning plate 1301 is in contact with the right side of clipboard 1, is positioned
The inside of plate 1301 is interspersed with inserted link 1302, and the top and bottom of positioning plate 1301 are fixedly connected to limited post 1305, inserted link
1302 quantity is two, and two inserted links 1302 are symmetrically distributed in the top and bottom of positioning plate 1301, two inserted link 1302
One end outside positioning plate 1301 is run through limited post 1305 and is flexibly connected with limited post 1305, and 1301 bottom of positioning plate is located at
One end of the remotely located plate 1301 of inserted link 1302 in portion is plugged on the top of bottom plate 4, the inserted link positioned at 1301 top of positioning plate
One end of 1302 remotely located plates 1301 is plugged on the bottom of top plate 11, and two inserted links 1302 are close to 1301 central point of positioning plate
One end is fixedly connected to handle 1303, and the one end of handle 1303 far from clipboard 1 is through positioning plate 1301 far from clipboard 1 one
Sliding slot 1304 that side opens up simultaneously is flexibly connected with positioning plate 1301, and inserted link 1302 is located at that one end outside positioning plate 1301 is fixed to be connected
It is connected to limited block 1307, limited block 1307 is fixedly connected with spring 1306 close to one end of positioning plate 1301, and spring 1306 is close
One end of limited post 1305 is fixedly connected with one end of the remotely located plate 1301 of limited post 1305, and spring 1306 is socketed in inserted link
The junction of 1302 outer surface, top plate 11 and bottom plate 4 and inserted link 1302 offers locating groove 15, and inserted link 1302 is far from fixed
One end of position plate 1301 is connected to the inside of locating groove 15, and present invention employs anti-detachment mechanisms 13 to prevent rotation Wiping mechanism
6 with the separation of clipboard 1, only need to be by two handles 1303 to calmly when needing will separate on rotation Wiping mechanism 6 and clipboard 1
The central point of position plate 1301 is mobile, separates inserted link 1302 with top plate 11 and bottom plate 4, anti-detachment mechanism 13 is removed, can be right
Rotation Wiping mechanism 6 is removed, and the number for adjusting rotation Wiping mechanism 6 is facilitated, and adjusts the bolt side in the second rotating bar 607
Just dismounting and change is carried out to hairbrush 609 and wiping sleeve 610, prevents hairbrush 609 and 610 long-time use of wiping sleeve from damaging shadow
The wiping effect to clipboard 1 is rung, present invention employs the reset effects of spring 1306 to plug in inserted link 1302 and locating groove 15
It connects, increases stability of the anti-detachment mechanism 13 on bottom plate 4.
The present invention have it is vivid deep confirmation carried out in kind, Chinese character and scholar this country text understand, and can beat
Sequence between disorderly in kind, Chinese character and scholar this country text allows scholar to carry out line on clipboard 1 with erasable marking pen and looks for
Corresponding material object, Chinese character and scholar this country text increase the interest of learning Chinese characters to increase memory of the foreign scholar to Chinese character out
Taste prevents dull learning Chinese characters are excessively uninteresting from causing the meaning that cannot understand Chinese character cannot be to Chinese character and scholar this country text
It is mutually confirmed, increases the efficiency of learning Chinese characters.
Working principle：When in use, by corresponding Chinese character, material object and external scholar's this country's text is corresponding is placed on
On picture album supporter 10 on different parcel shelf 7, come the text teaching mutually confirmed, when needing to carry out testability entertaining religion
Chinese character, material object and external scholar this country text can be upset on different parcel shelf 7 in class hour, allow external scholar's erasable
Marking pen carries out line to corresponding Chinese character, material object and external scholar's this country's text on clipboard 1, can after the completion of line
Mobile parcel shelf 7 makes the first rotating bar 601 that toothed disc 602 be driven to move on teeth plate 3, and toothed disc 602 is made to drive first turn
The rotation of lever 601 drives the first bevel gear 605 to drive the rotation of the second bevel gear 606, makes the second rotating bar 607 with electric brush
609 and wiping sleeve 610 rotation to clipboard 1 carry out rotation wiping the first rotating bar 601 rotation drive 605 band of the first bevel gear
Dynamic second bevel gear 606 rotation, carries out the second rotating bar 607 to clipboard 1 with electric brush 609 and the rotation of wiping sleeve 610
Rotation wiping can be by two handles when the quantity for needing replacing parcel shelf 7 or when replacing to hairbrush 609 and wiping sleeve 610
1303 is mobile to the central point of positioning plate 1301, separates inserted link 1302 with top plate 11 and bottom plate 4, anti-detachment mechanism 13 is moved
It removes, rotation Wiping mechanism 6 can be removed, facilitate the number for adjusting rotation Wiping mechanism 6, adjust the second rotating bar 607
On bolt it is convenient dismounting and change is carried out to hairbrush 609 and wiping sleeve 610, when needing to move the present invention, only need to move
Dynamic universal wheel 5 can move the present invention, and when needing to install anti-detachment mechanism 13, positioning plate 1301 is pushed into
Crevice place between top plate 11 and bottom plate 4, when inserted link 1302 is contacted with locating groove 15, in the reset response of spring 1306
Under, it is clamped inserted link 1302 and locating groove 15, limit can be supported to positioning plate 1301.
The novel Chinese teaching demonstration teaching aid provided by the present invention for external scholar's learning Chinese is carried out above
It is discussed in detail.Invention applies a specific example illustrates the principle and implementation of the invention, above embodiments
Illustrate to be merely used to help understand method and its core concept of the invention.It should be pointed out that for the common skill of the art
, without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention for art personnel, these change
It is also fallen within the protection scope of the claims of the present invention into modification.
Claims (8)
1. a kind of novel Chinese teaching demonstration teaching aid for external scholar's learning Chinese, including clipboard（1）, feature exists
In：The clipboard（1）Positive top and bottom are fixedly connected to first baffle（2）, the clipboard（1）A positive left side
Side is fixedly connected with second baffle（9）, the second baffle（9）Top and bottom and first baffle（2）It is fixedly connected, institute
State clipboard（1）Top and bottom be fixedly connected to teeth plate（3）, the clipboard（1）Bottom teeth plate（3）Bottom
It is fixedly connected with bottom plate（4）, the bottom plate（4）Bottom be fixedly connected with universal wheel（5）；
The first baffle（2）Top run through and be connected with rotation Wiping mechanism（6）, the rotation Wiping mechanism（6）
Positioned at clipboard（1）Parcel shelf is fixedly connected on positive one end（7）, the parcel shelf（7）Quantity be three, three are set
Object plate（7）It equidistantly distributes in clipboard（1）Front, the parcel shelf（7）Front be fixedly connected with picture album supporter
（10）, the bottom plate（4）Top is located at clipboard（1）Right side be connected with anti-detachment mechanism（13）, the clipboard（1）
The teeth plate at top（3）Top be fixedly connected with top plate（11）.
2. a kind of novel Chinese teaching demonstration teaching aid for external scholar's learning Chinese according to claim 1, special
Sign is：The rotation Wiping mechanism（6）Including the first rotating bar（601）, first rotating bar（601）One end through the
One baffle（2）The loose slot that inside opens up（14）And and first baffle（2）It is flexibly connected, first rotating bar（601）It is close
Teeth plate（3）One end be fixedly connected with toothed disc（602）, the toothed disc（602）With teeth plate（3）What front was fixedly connected
Teeth engagement, first rotating bar（601）Far from teeth plate（3）One end through driving box（603）And pass through first bearing
（604）With driving box（603）It is flexibly connected, the driving box（603）Front and parcel shelf（7）The back side be fixedly connected, institute
State the first rotating bar（601）Positioned at driving box（603）The outer surface of internal one end is fixedly connected with the first bevel gear（605）,
First bevel gear（605）It is engaged with the second bevel gear（606）, second bevel gear（606）Far from first
Bevel gear（605）Side be fixedly connected with the second rotating bar（607）, second rotating bar（607）Far from parcel shelf（7）
One end through driving box（603）Far from parcel shelf（7）Side and pass through second bearing（608）With driving box（603）Activity
Connection, second rotating bar（607）Positioned at driving box（603）External one end has been bolted to connection hairbrush（609）,
The hairbrush（609）Far from the second rotating bar（607）One end be fixedly connected with wiping sleeve（610）, the wiping sleeve（610）Far
From hairbrush（609）Side and clipboard（1）Front fitting.
3. a kind of novel Chinese teaching demonstration teaching aid for external scholar's learning Chinese according to claim 2, special
Sign is：The parcel shelf（7）Close to first baffle（2）One end be fixedly connected with pulley（8）, the pulley
（8）Top and first baffle（2）It is flexibly connected, the first baffle（2）Close to pulley（8）Side be fixedly connected with limit
Plate（12）, the limit plate（12）Quantity be two, the pulley（8）Positioned at two limit plates（12）Between.
4. a kind of novel Chinese teaching demonstration teaching aid for external scholar's learning Chinese according to claim 3, special
Sign is：The hairbrush（609）Quantity be eight, every two adjacent hairbrush（609）The distance between be 5mm.
5. a kind of novel Chinese teaching demonstration teaching aid for external scholar's learning Chinese according to claim 4, special
Sign is：The anti-detachment mechanism（13）Including positioning plate（1301）, the positioning plate（1301）Side and clipboard（1）'s
Right side is in contact, the positioning plate（1301）Inside be interspersed with inserted link（1302）, the positioning plate（1301）Top and bottom
Portion is fixedly connected to limited post（1305）, the inserted link（1302）Quantity be two, two inserted links（1302）It is symmetrical
In positioning plate（1301）Top and bottom, two inserted links（1302）Positioned at positioning plate（1301）Limit is run through in external one end
Column（1305）And and limited post（1305）It is flexibly connected, is located at the positioning plate（1301）The inserted link of bottom（1302）It is remotely located
Plate（1301）One end be plugged on bottom plate（4）Top, be located at the positioning plate（1301）The inserted link at top（1302）Far from fixed
Position plate（1301）One end be plugged on top plate（11）Bottom.
6. a kind of novel Chinese teaching demonstration teaching aid for external scholar's learning Chinese according to claim 5, special
Sign is：Two inserted links（1302）Close to positioning plate（1301）One end of central point is fixedly connected to handle（1303）,
The handle（1303）Far from clipboard（1）One end run through positioning plate（1301）Far from clipboard（1）The sliding slot that side opens up
（1304）And and positioning plate（1301）It is flexibly connected.
7. a kind of novel Chinese teaching demonstration teaching aid for external scholar's learning Chinese according to claim 6, special
Sign is：The inserted link（1302）Positioned at positioning plate（1301）External one end is fixedly connected with limited block（1307）, the limit
Position block（1307）Close to positioning plate（1301）One end be fixedly connected with spring（1306）, the spring（1306）Close to limited post
（1305）One end and limited post（1305）Remotely located plate（1301）One end be fixedly connected, the spring（1306）It is socketed in
Inserted link（1302）Outer surface.
8. a kind of novel Chinese teaching demonstration teaching aid for external scholar's learning Chinese according to claim 7, special
Sign is：The top plate（11）And bottom plate（4）With inserted link（1302）Junction offer locating groove（15）, the inserted link
（1302）Remotely located plate（1301）One end be connected to locating groove（15）Inside.
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