CN109559569A - A kind of teaching of Chinese open air presentation device - Google Patents
A kind of teaching of Chinese open air presentation device Download PDFInfo
- Publication number
- CN109559569A CN109559569A CN201811642471.7A CN201811642471A CN109559569A CN 109559569 A CN109559569 A CN 109559569A CN 201811642471 A CN201811642471 A CN 201811642471A CN 109559569 A CN109559569 A CN 109559569A
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- Prior art keywords
- shell
- teaching
- long slot
- slot hole
- hole
- Prior art date
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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
- G09B1/24—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 in flexible strip form, e.g. endless bands
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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
- G09B3/00—Manually or mechanically operated teaching appliances working with questions and answers
- G09B3/06—Manually or mechanically operated teaching appliances working with questions and answers of the multiple-choice answer type, i.e. where a given question is provided with a series of answers and a choice has to be made
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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)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The invention discloses a kind of teaching of Chinese open air presentation devices, including shell, display unit and panel, panel to offer long slot hole and through-hole；Display unit includes showing that band, drive roll and driven voller, drive roll connect driving unit with the side of driven voller；Displaying takes the problem and answer for being provided with multiple groups poem correlation, it is provided with display unit simultaneously, display unit includes rotary shaft and baffle, and the end of rotary shaft is provided with prismatoid, the top surface of prismatoid, which is pasted, is provided with "×" symbol, and the left side of prismatoid, which is pasted, is provided with " √ " symbol.The problem and answer for taking setting poem correlation are shown in the present invention, teaching person can be driven by driving unit and show band rotation: on the one hand, learner carries out answer selection by display unit and the first circular hole, interest is increased, improves the especially foreign friend of learner to the learning interest of Chinese；On the other hand, learner recognizes history and cultural information by poem, facilitates the culture that preferably learns Chinese.
Description
Technical field
The present invention relates to teaching equipment technical fields, more particularly to a kind of teaching of Chinese open air presentation device.
Background technique
As world culture exchange is increasingly extensive, more and more people start to learn Chinese.However, Chinese has continuity
Culture in thousands of years, it is of extensive knowledge and profound scholarship, for foreign friend, be not in study it is so easy, this is also in teaching of Chinese
A problem.
In order to understand Chinese culture, many foreign country friends start to learn poem because include many history in poem with
Cultural information, though poem is beautiful, study is not easy, and generally requires to be studied in depth by equipment, and current presentation device is uninteresting
Dull, teaching person and learner are interactive insufficient, and are unsuitable for outdoor use.
Summary of the invention
The object of the present invention is to provide one kind can increase study interest, improves the especially foreign friend's centering of learner
The learning interest of text, while being suitable for the outdoor teaching of Chinese open air presentation device used.
To achieve the goals above, the technical scheme is that
A kind of teaching of Chinese open air presentation device, including shell and positioned at the display unit of the enclosure interior, housing front faces
It is open and is hinged with panel, the panel right side offers lateral long slot hole, and left side offers multiple circular through holes；Institute
Stating display unit includes showing band, drive roll and driven voller, and the displaying band is corresponding with the position of the long slot hole and through-hole,
By showing that band is connected between the drive roll and driven voller, show that the lateral surface of band is fitted tightly over the inside of panel, actively
Roller and driven voller are connect with housing into rotation, and the side of drive roll and driven voller is connected with driving unit；Show band close to panel
Side be provided with the problem and answer of multiple groups poem correlation, displaying takes medial surface corresponding with a same basket and answer and sets
It is equipped with display unit, the display unit includes columnar rotary shaft and the baffle positioned at rotary shaft side, the rotary shaft
One end end is provided with prismatoid, and the top surface of the prismatoid, which is pasted, is provided with "×" symbol, and the left side of prismatoid, which is pasted, to be set
It is equipped with " √ " symbol.
Further, the long slot hole includes the first long slot hole and the second long slot hole opened up along the panel right side,
First long slot hole is one, and second long slot hole is four, and the first long slot hole and the second long slot hole are arranged in parallel；
The through-hole includes the first circular hole and the second circular hole, and first circular hole is one, positioned at a left side for the first long slot hole length direction
Side, second circular hole are four, are located at the left side of the second long slot hole length direction；It is packed into each second circular hole
There is a key, is pasted with " A ", " B ", " C ", " D " symbol on the key respectively.
Further, first long slot hole and the second long slot hole respectively correspond a same basket and answer setting；Every group
In correct option on the left of offer a via hole, the via hole is corresponding with the position of one of them the second circular hole.
Further, the side of the drive roll and driven voller is mounted on the first sprocket wheel, two first sprocket wheels it
Between pass through ring chain be sequentially connected；The end of drive roll and driven voller pass through bearing be rotatablely installed to a left side for enclosure interior,
Right side.
Further, the driving unit includes handwheel and the first connecting shaft, one end of first connecting shaft be pierced by
Hull outside, the handwheel are located at the first connecting shaft and are pierced by one end end of hull outside, and the first connecting shaft is located in shell
The one end in portion is provided with L shape push rod, and the long side end of the push rod is fixedly connected with the first connecting shaft end；The outer circle of handwheel
There is anti-skid chequer on circumferential surface.
Further, the driving unit further includes the second sprocket wheel, and second sprocket wheel is engaged with chain medial surface, and second
Sprocket wheel is provided centrally with the second connecting shaft, and second connecting shaft is located at below the first connecting shaft；One end of second connecting shaft
It is connect with housing into rotation, the middle part is provided with rotating disk, multiple U-lags is along the circumferential direction uniformly provided in the rotating disk,
The short side of push rod is located in one of in the U-lag.
Further, the panel is connected by hinge to shell, and panel can be rotated along hinge, and panel medial surface can be with
Housing front faces against and housing front faces can be completely covered.
Further, the left and right side of the hull outside is provided with handle, is provided with weather shield above shell, described
The bottom surface of weather shield is fixedly connected with the top surface of shell, and the top surface of weather shield is two opposite inclined-planes of tilt angle.
Further, the shell is movably connected in above fixing seat, and the fixing seat is recessed with matching with shell
Slot can be socketed in the lower part of the housing；Fixing seat bottom is provided with the universal wheel with self-locking device, and the quantity of the universal wheel is four
Four corners that are a and being located at fixing seat bottom.
Further, the rotary shaft, baffle and prismatoid are an integral structure, and the both ends of rotary shaft are rotatablely connected respectively
On the inner top surface and inner bottom surface of shell, the junction of rotary shaft and shell is provided with torsional spring.
The invention has the benefit that
1, the problem and answer for taking setting poem correlation are shown in the present invention, teaching person can be driven by driving unit and show band
Rotation: on the one hand, learner carries out answer selection by display unit and the first circular hole, increases interest；On the other hand, it learns
Habit person recognizes history and cultural information by poem, facilitates the culture that preferably learns Chinese, and solves the difficulty of teaching of Chinese
Topic；
2, the handwheel in driving unit can be operated by teaching person, learner can depresses button, interaction frequently, improve learner spy
It is not learning interest of the foreign friend to Chinese；
3, by the cooperation of push rod and rotating disk, the intermittent movement for showing band is realized, so that the problems in same group and answer
Fine rotational avoids displaying band rotation excessive or very few and frequent operation hand to the lower section of the first long slot hole and the second long slot hole
Wheel, it is convenient to operate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of teaching of Chinese open air of the invention presentation device.
Fig. 2 is the schematic cross-sectional view in a kind of teaching of Chinese open air presentation device Fig. 1 of the present invention at A-A.
Fig. 3 be in a kind of teaching of Chinese open air presentation device Fig. 2 of the present invention P to schematic diagram.
Fig. 4 is the connection schematic diagram of display unit and driving unit in a kind of presentation device of teaching of Chinese open air of the invention.
Fig. 5 is the schematic diagram of display unit in a kind of presentation device of teaching of Chinese open air of the invention.
Fig. 6 is display unit in a kind of presentation device of teaching of Chinese open air of the invention, the positional relationship for showing band and panel
Schematic diagram.
Fig. 7 is the schematic diagram of internal structure of shell in a kind of presentation device of teaching of Chinese open air of the invention.
Fig. 8 is to show the signal with a lateral surface basket and answer in a kind of presentation device of teaching of Chinese open air of the invention
Figure.
Numbering in the drawing are as follows: 1 is shell, and 2 be panel, and 3 is show band, and 4 be drive roll, and 5 be driven voller, and 6 be rotary shaft,
7 be baffle, and 8 be prismatoid, and 9 be the first long slot hole, and 10 be the second long slot hole, and 11 be the first circular hole, and 12 be the second circular hole, and 13 are
Key, 14 be via hole, and 15 be the first sprocket wheel, and 16 be chain, and 17 be bearing, and 18 be handwheel, and 19 be the first connecting shaft, and 20 be to push away
Bar, 21 be the second sprocket wheel, and 22 be the second connecting shaft, and 23 be rotating disk, and 24 be handle, and 25 be weather shield, and 26 be fixing seat, and 27 are
Universal wheel.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and detailed description:
As shown in FIG. 1 to FIG. 8, a kind of teaching of Chinese open air presentation device, the exhibition including shell 1 and inside the shell 1
Show unit, 1 front surface opening of shell and be hinged with panel 2, the panel 2 is connected by hinge to shell 1, and panel 2 can be along closing
Page rotation, and 2 medial surface of panel can with 1 front surface of shell against and 1 front surface of shell can be completely covered, 2 right side of panel is opened
Equipped with lateral long slot hole, left side offers multiple circular through holes；The display unit include show band 3, drive roll 4 and from
Dynamic roller 5, the displaying band 3 is corresponding with the position of the long slot hole and through-hole, passes through between the drive roll 4 and driven voller 5
It shows that band 3 is connected, shows that the both ends of band 3 are wound on drive roll 4 and driven voller 5, meanwhile, show that the lateral surface of band 3 closely pastes
It closes and is rotatablely connected in the inside of panel 2, drive roll 4 and driven voller 5 and equal shell 1, drive roll 4 is connected with the side of driven voller 5
There is driving unit；It shows that band 3 is pre-printed with the problem and answer of multiple groups poem correlation close to the side of panel 2, shows on band 3
Medial surface corresponding with a same basket and answer is provided with display unit, and the display unit includes columnar 6 He of rotary shaft
Baffle 7 positioned at 6 side of rotary shaft, one end end of the rotary shaft 6 are provided with prismatoid 8, and the top surface of the prismatoid 8 is viscous
It is sticked and is equipped with "×" symbol, the left side of prismatoid 8, which is pasted, is provided with " √ " symbol.
The long slot hole includes the first long slot hole 9 and the second long slot hole 10 opened up along 2 right side of panel, and described
One long slot hole 9 is one, is used for display problem, second long slot hole 10 is four, for showing answer, the first long slot hole 9
It is arranged in parallel with the second long slot hole 10；The through-hole includes the first circular hole 11 and the second circular hole 12, first circular hole 11
It is one, positioned at the left side of 9 length direction of the first long slot hole, for showing "×" or " √ " symbol on prismatoid 8, described
Two circular holes 12 are four, are located at the left side of 10 length direction of the second long slot hole；It is incorporated in each second circular hole 12
One key 13 is pasted with " A ", " B ", " C ", " D " symbol on the key 13 respectively.
First long slot hole 9 and the second long slot hole 10 respectively correspond a same basket and answer setting；In every group just
A via hole 14 is offered on the left of true answer, the via hole 14 is corresponding with the position of one of them the second circular hole 12.
The side of the drive roll 4 and driven voller 5 is mounted on the first sprocket wheel 15, leads between two first sprocket wheels 15
Cross the transmission connection of ring chain 16；The end of drive roll 4 and driven voller 5 passes through inside the rotational installation to shell 1 of bearing 17
Left and right side.
The driving unit includes handwheel 18 and the first connecting shaft 19, and one end of first connecting shaft 19 is pierced by shell
Outside 1, the handwheel 18 is located at the first connecting shaft 19 and is pierced by one end end outside shell 1, and the first connecting shaft 19 is located at shell
One end inside body 1 is provided with L shape push rod 20, the fixed company in the long side end of the push rod 20 and 19 end of the first connecting shaft
It connects, there is anti-skid chequer on the outer circumference surface of handwheel 18；Driving unit further includes the second sprocket wheel 21, second sprocket wheel 21 and chain
The engagement of 16 medial surfaces, the second sprocket wheel 21 are provided centrally with the second connecting shaft 22, and second connecting shaft 22 is located at the first connection
19 lower section of axis；One end of second connecting shaft 22 and shell 1 are rotatablely connected, the middle part is provided with rotating disk 23, the rotating disk 23
On be along the circumferential direction uniformly provided with multiple U-lags, the short side of push rod 20 is located in one of in the U-lag, passes through push rod
20 and rotating disk 23 cooperation, the intermittent movement for showing band 3 is realized, so that the problems in same group and answer fine rotational are extremely
The lower section of first long slot hole 9 and the second long slot hole 10 avoids showing that band 3 rotates excessive or very few and frequent operation handwheel 18, behaviour
It is convenient to make.
In the present embodiment, the left and right side outside the shell 1 is provided with handle 24, easy to remove；It is set above shell 1
It is equipped with weather shield 25, the bottom surface of the weather shield 25 is fixedly connected with the top surface of shell 1, and the top surface of weather shield 25 is tilt angle
Two opposite inclined-planes；Shell 1 is movably connected in 26 top of fixing seat, and the fixing seat 26 is recessed with matching with shell 1
Slot can be socketed in 1 lower part of shell；26 bottom of fixing seat is provided with the universal wheel 27 with self-locking device, the universal wheel 27
Quantity is four and is located at the four corners of 26 bottom of fixing seat, suitable for using outdoors.
In the present embodiment, the rotary shaft 6, baffle 7 and prismatoid 8 are an integral structure, and the both ends of rotary shaft 6 turn respectively
Dynamic to be connected on the inner top surface and inner bottom surface of shell 1, the junction of rotary shaft 6 and shell 1 is provided with torsional spring；Prismatoid 8
The angle of inclined-plane and bottom surface guarantees the angle between baffle 7 and horizontal plane less than 45 °, while when rotary shaft 6 and the installation of shell 1
It is 45 °.
Before use, the equipment is moved to the position for needing to show by the hand-holdable handle 24 of teaching person, 26 bottom of fixing seat is set
It is equipped with the universal wheel 27 with self-locking device, can move freely, being used when convenient for imparting knowledge to students outdoors, needs to show when being moved to
Behind position, by 27 locking of universal wheel.
In use, teaching person rotates handwheel 18, handwheel 18 drives the first sprocket wheel 15 to rotate by the first connecting shaft 19, first
Sprocket wheel 15 drives chain 16 to rotate, and chain 16 drives the second sprocket wheel 21 rotation engaged, at this point, drive roll 4 and driven voller 5
The displaying band 3 of upper winding is moved up and down；When showing that a same basket on band 3 and answer turns to and the on panel 2
When one long slot hole 9 and the second long slot hole 10 respectively correspond, learner can select answer by key 13: on the one hand, learner
If selected correct option, when pressing the key 13 of corresponding correct option, 13 lower part of key can pass through the via hole shown on band 3
Contact plate in 14 touch display devices rotates rotary shaft 6, and rotary shaft 6 drives integrally formed prismatoid 8 while rotation
" √ " symbol is turned to by "×" symbol, at this point, the first circular hole 11 shows " √ " symbol, it is correct to illustrate that learner answers, so
Key 13 is discharged afterwards, and key 13 sets back, and rotary shaft 6 returns to original position due to the effect of torsional spring；On the other hand, learner is as selected
Wrong answer is selected, when pressing the button 13, without via hole 14, key 13 will not touch aobvious in wrong answer left side on band 3 due to showing
Showing device, therefore, the first circular hole 11 show always "×" symbol, illustrate learner's erroneous answers；When the answer of a basket is selected
It selects and finishes, repeat the above steps, continue the answer selection of a lower basket；In learning process, teaching person operates handwheel 18, study
Person's depresses button 13, interaction frequently, increase interactive and interest, to improve the especially foreign friend's centering of learner
The learning interest of text.
The embodiment of the above, only presently preferred embodiments of the present invention, not limits practical range of the invention,
Therefore all equivalent change or modifications done according to structure, feature and principle described in the invention patent range, it should be included in this hair
In bright claim.
Claims (10)
1. a kind of teaching of Chinese open air presentation device, which is characterized in that including shell (1) and be located at the shell (1) inside
Display unit, shell (1) front surface opening and is hinged with panel (2), and panel (2) right side offers lateral long slot hole,
Its left side offers multiple circular through holes；The display unit includes showing band (3), drive roll (4) and driven voller (5), institute
It is corresponding with the position of the long slot hole and through-hole to state displaying band (3), passes through exhibition between the drive roll (4) and driven voller (5)
Show that band (3) is connected, show that the lateral surface of band (3) is fitted tightly over the insides of panel (2), drive roll (4) and driven voller (5) with
The side of shell (1) rotation connection, drive roll (4) and driven voller (5) is connected with driving unit；Show band (3) close to panel (2)
Side be provided with the problem and answer of multiple groups poem correlation, show inside corresponding with a same basket and answer on band (3)
Face is provided with display unit, and the display unit includes columnar rotary shaft (6) and the baffle (7) for being located at rotary shaft (6) side,
One end end of the rotary shaft (6) is provided with prismatoid (8), and the top surface of the prismatoid (8), which is pasted, is provided with "×" symbol,
The left side of prismatoid (8), which is pasted, is provided with " √ " symbol.
2. a kind of teaching of Chinese open air presentation device according to claim 1, which is characterized in that the long slot hole includes edge
The first long slot hole (9) and the second long slot hole (10) that panel (2) right side opens up, first long slot hole (9) are one,
Second long slot hole (10) is four, and the first long slot hole (9) and the second long slot hole (10) are arranged in parallel；The through-hole packet
The first circular hole (11) and the second circular hole (12) are included, first circular hole (11) is one, is located at the first long slot hole (9) length direction
Left side, second circular hole (12) be four, be located at the left side of the second long slot hole (10) length direction；Each described
It is incorporated with a key (13) in two circular holes (12), is pasted with " A ", " B ", " C ", " D " symbol on the key (13) respectively.
3. a kind of teaching of Chinese open air presentation device according to claim 2, which is characterized in that first long slot hole
(9) and the second long slot hole (10) respectively corresponds a same basket and answer setting；One is offered on the left of correct option in every group
Via hole (14), the via hole (14) are corresponding with the position of one of them the second circular hole (12).
4. a kind of teaching of Chinese open air presentation device according to claim 1, which is characterized in that the drive roll (4) and
The side of driven voller (5) is mounted on the first sprocket wheel (15), passes through ring chain (16) between two first sprocket wheels (15)
Transmission connection；The end of drive roll (4) and driven voller (5) passes through bearing (17) rotational installation to internal left and right of shell (1)
Side.
5. a kind of teaching of Chinese open air presentation device according to claim 1, which is characterized in that the driving unit includes
Handwheel (18) and the first connecting shaft (19), one end of first connecting shaft (19) are pierced by, the handwheel external to shell (1)
(18) it is located at the first connecting shaft (19) and is pierced by one end end external to shell (1), the first connecting shaft (19) is located in shell (1)
The one end in portion is provided with L shape push rod (20), the fixed company in the long side end of the push rod (20) and the first connecting shaft (19) end
It connects；There is anti-skid chequer on the outer circumference surface of handwheel (18).
6. a kind of teaching of Chinese open air presentation device according to claim 5, which is characterized in that the driving unit also wraps
It includes the second sprocket wheel (21), second sprocket wheel (21) is engaged with chain (16) medial surface, and the second sprocket wheel (21) are provided centrally with
Second connecting shaft (22), second connecting shaft (22) are located at below the first connecting shaft (19)；One end of second connecting shaft (22)
It is rotatablely connected with shell (1), the middle part is provided with rotating disk (23), is along the circumferential direction uniformly provided on the rotating disk (23)
The short side of multiple U-lags, push rod (20) is located in one of in the U-lag.
7. a kind of teaching of Chinese open air presentation device according to claim 1, which is characterized in that the panel (2) passes through
Hinge connection to shell (1), panel (2) can be rotated along hinge, and panel (2) medial surface can be with shell (1) front surface against simultaneously
Shell (1) front surface can be completely covered.
8. a kind of teaching of Chinese open air presentation device according to claim 1, which is characterized in that the shell (1) is external
Left and right side be provided with handle (24), be provided with weather shield (25) above shell (1), the bottom surface of the weather shield (25) with
The top surface of shell (1) is fixedly connected, and the top surface of weather shield (25) is two opposite inclined-planes of tilt angle.
9. a kind of teaching of Chinese open air presentation device according to claim 1, which is characterized in that shell (1) activity
It is connected to above fixing seat (26), the fixing seat (26) has the groove to match with shell (1), can be socketed in shell (1)
Lower part；Fixing seat (26) bottom is provided with the universal wheel (27) with self-locking device, and the quantity of the universal wheel (27) is four
And it is located at the four corners of fixing seat (26) bottom.
10. a kind of teaching of Chinese open air presentation device according to claim 1, which is characterized in that the rotary shaft (6),
Baffle (7) and prismatoid (8) are an integral structure, the both ends of rotary shaft (6) be rotatably connected on respectively shell (1) inner top surface and
On inner bottom surface, the junction of rotary shaft (6) and shell (1) is provided with torsional spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811642471.7A CN109559569A (en) | 2018-12-29 | 2018-12-29 | A kind of teaching of Chinese open air presentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811642471.7A CN109559569A (en) | 2018-12-29 | 2018-12-29 | A kind of teaching of Chinese open air presentation device |
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| Publication Number | Publication Date |
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| CN109559569A true CN109559569A (en) | 2019-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811642471.7A Pending CN109559569A (en) | 2018-12-29 | 2018-12-29 | A kind of teaching of Chinese open air presentation device |
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| CN207367439U (en) * | 2017-07-29 | 2018-05-15 | 黑龙江省经济管理干部学院 | Economic theory teaching propagandizing device |
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