CN207182727U - A kind of interesting English teaching device - Google Patents
A kind of interesting English teaching device Download PDFInfo
- Publication number
- CN207182727U CN207182727U CN201720574850.1U CN201720574850U CN207182727U CN 207182727 U CN207182727 U CN 207182727U CN 201720574850 U CN201720574850 U CN 201720574850U CN 207182727 U CN207182727 U CN 207182727U
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- China
- Prior art keywords
- teaching
- case
- pulley
- rotating shaft
- bevel gear
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- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000012216 screening Methods 0.000 claims description 30
- 230000001681 protective effect Effects 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 4
- 241000406668 Loxodonta cyclotis Species 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000010200 validation analysis Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Abstract
It the utility model is related to a kind of instructional device, more particularly to a kind of interesting English teaching device.The technical problems to be solved in the utility model is to provide a kind of interesting English teaching device.In order to solve the above-mentioned technical problem, the utility model provides such a interesting English teaching device, includes base frame, teaching case, teaching mechanism and hides opening mechanism etc.；Teaching case is provided with the top of base frame, teaching mechanism is provided with teaching case, is provided with front side of teaching case and hides opening mechanism, opening is provided with left and right sides of teaching case antetheca.The utility model, which has reached, can increase student's curiosity, improve the interest of English teaching, and then improve the effect of efficiency of teaching, and the present apparatus can be moved easily, and the drawer of setting can place more teaching materials.
Description
Technical field
It the utility model is related to a kind of instructional device, more particularly to a kind of interesting English teaching device.
Background technology
English, belong to " Indo-European family of languages-Germanic branc-West Germanic Dialect ".According to the number using English as mother tongue
Calculate, English is the official language that most countries use, and English is also widest first language in the world, and European Union and is permitted
More international organizations and the official language of British commonwealth of nations, possess mother tongue user's number of third place in the world, be only second to Chinese and
Spanish mother tongue user number.
At present, most English teachings shows slightly dull, lacks enjoyment so that attention of student is not concentrated, and this is also big
The efficiency of teaching is reduced greatly, therefore needs research and development one kind badly to increase student's curiosity, the interest of English teaching is improved, enters
And improve the interesting English teaching device of efficiency of teaching.
Utility model content
（1）Technical problems to be solved
The utility model lacks enjoyment so that attention of student to overcome the English teaching of majority to show slightly dull
The shortcomings that not concentrating, the technical problems to be solved in the utility model are to provide a kind of interesting English teaching device.
（2）Technical scheme
In order to solve the above-mentioned technical problem, the utility model provides such a interesting English teaching device, including
There are base frame, teaching case, teaching mechanism and hide opening mechanism, teaching case is provided with the top of base frame, teaching mechanism is provided with teaching case, teaches
It is provided with front side of case and hides opening mechanism, opening is provided with left and right sides of teaching case antetheca.
Preferably, teaching mechanism includes first bearing seat, first rotating shaft, belt pulley, flat belt, rocking handle, rotating cylinder,
One bevel gear, second bevel gear, the second rotating shaft and second bearing seat, teaching case left upper portion are embedded with second bearing seat, the second axle
Bearing is provided with the second rotating shaft, and the second rotating shaft left end is provided with rocking handle, and the second rotating shaft right-hand member is provided with second bevel gear, teaches bottom in case
Symmetrical expression is provided with first bearing seat at left and right sides of portion, and first bearing seat is provided with first rotating shaft, and first rotating shaft is provided with belt pulley
And rotating cylinder, belt pulley are located at below rotating cylinder, flat belt is wound with belt pulley, left side first rotating shaft top is provided with the first cone tooth
Wheel, first bevel gear are located on the right side of second bevel gear, and first bevel gear is meshed with second bevel gear, and opening is being located at rotating cylinder just
Front side.
Preferably, hide opening mechanism and include elastic component, sliding block, slide rail and pole, teaching case antetheca is provided with slide rail, in slide rail
Provided with sliding block, sliding block is provided with pole, and pole end is connected with screening and opens plate, and screening is opened plate and is located on front side of right openings.
Preferably, draw ring, first pulley, protective cover, drawstring, second pulley and clasp are also included, under teaching on the left of case
Portion is provided with clasp, and teaching box top is provided with protective cover, first pulley and second pulley, and first pulley and second pulley are positioned at protection
Cover inner side, first pulley are located on the left of second pulley, and screening is opened and drawstring is provided with the top of plate, and drawstring is slided around first pulley and second
Wheel, drawstring end are provided with draw ring, and draw ring is engaged with clasp.
Preferably, also include drawer, be provided with groove at left and right sides of teaching case, base frame is provided with drawer.
Preferably, base frame material is Q235 steel.
Preferably, drawstring is steel wire rope.
Preferably, it is stainless steel to teach box lumber matter.
Operation principle：English word and corresponding picture are attached in teaching mechanism by teacher, when teaching is needed,
Teacher is first using opening mechanism is hidden, and the English word that part covers display is opened in the screening for hiding opening mechanism, and then teacher uses teaching mechanism,
The teaching part of teaching mechanism can show a kind of object picture, and teacher allows student to answer English corresponding to picture according to picture again
Language word, answered after teacher using hide opening mechanism, hide opening mechanism screening open part displaying object picture corresponding to English word, test
Whether card is correct, and such question-response one is verified, the atmosphere of English Teaching Class is become active interesting.
Because teaching mechanism includes first bearing seat, first rotating shaft, belt pulley, flat belt, rocking handle, rotating cylinder, first
Bevel gear, second bevel gear, the second rotating shaft and second bearing seat, teaching case left upper portion are embedded with second bearing seat, second bearing
Seat is provided with the second rotating shaft, and the second rotating shaft left end is provided with rocking handle, and the second rotating shaft right-hand member is provided with second bevel gear, teaches case inner bottom part
Left and right sides symmetrical expression is provided with first bearing seat, and first bearing seat is provided with first rotating shaft, first rotating shaft be provided with belt pulley and
Rotating cylinder, belt pulley are located at below rotating cylinder, and flat belt is wound with belt pulley, and left side first rotating shaft top is provided with the first cone tooth
Wheel, first bevel gear are located on the right side of second bevel gear, and first bevel gear is meshed with second bevel gear, and opening is being located at rotating cylinder just
Front side, some pictures for the word that teacher learns needs, such as the picture of apple, elephant etc, are attached to the rotation in left side successively
In rotating cylinder peripheral surface, English word corresponding to picture is attached to successively in the rotating cylinder peripheral surface on right side, after the completion of preparation,
Teacher's rotation crank, rocking handle drive the second axis of rotation, and the second rotating shaft drives second bevel gear to rotate, so as to drive the first cone tooth
Wheel rotates, and first bevel gear drives left side rotating cylinder and left side pulley rotation, turns so that the rotating cylinder in left side is shown
To the picture of most front side, i.e., the picture seen is provided with by left side opening, while left side belt pulley drives right side pulley rotation,
So that the English word of right side rotating cylinder most front side is English word corresponding to picture, student can spell according to the picture seen
Word.
Because hiding opening mechanism includes elastic component, sliding block, slide rail and pole, teaching case antetheca is provided with slide rail, set in slide rail
There is sliding block, sliding block is provided with pole, and pole end is connected with screening and opens plate, and screening is opened plate and is located on front side of right openings, so when needs
When showing the English word on rotating cylinder, pole is pulled downward on or pushed up by teacher, and pole drives screening to open plate to moving up
It is dynamic, so as to manifest the English word on rotating cylinder, it is easy to student's Validation Answer Key to correct errors, when needing to cover the English on rotating cylinder
During word, teacher unclamps pole, under the elastic force effect of elastic component, drives screening to open sheet reset, so as to cover rotating cylinder, carries out down
Once impart knowledge to students, attract the notice of classmate, and then add the interest of teaching.
Because also including draw ring, first pulley, protective cover, drawstring, second pulley and clasp, teaching case left lower is set
There is clasp, teaching box top is provided with protective cover, first pulley and second pulley, and first pulley and second pulley are located in protective cover
Side, first pulley are located on the left of second pulley, and screening is opened and is provided with drawstring at the top of plate, and drawstring bypasses first pulley and second pulley, is drawn
Rope end is provided with draw ring, and draw ring is engaged with clasp, so teacher can pull downward on draw ring, it is upward so as to drive screening to open plate
Mobile, draw ring clasps clasp, and teacher can loose one's grip, more laborsaving without holding draw ring always, and teacher unclamps draw ring, in elasticity
Under the elastic force effect of part, elastic component drives screening to open sheet reset, so as to cover rotating cylinder so that and it is more convenient during operation, also more preferably
The efficiency saved manpower, improved teaching.
Because also including drawer, groove is provided with left and right sides of teaching case, base frame is provided with drawer, it is possible to convenient
Instructional device is moved on ground, and drawer can place more teaching materials, improve efficiency of teaching.
（3）Beneficial effect
The utility model, which has reached, can increase student's curiosity, improve the interest of English teaching, and then improve teaching
The effect of efficiency, the present apparatus can be moved easily, and the drawer of setting can place more teaching materials, so as to increase teaching
Efficiency.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model.
Fig. 2 is the first part main structure diagram of the present utility model.
Fig. 3 is the main structure diagram of the utility model teaching mechanism.
Fig. 4 is the main structure diagram that the utility model hides opening mechanism.
Fig. 5 is second of part of the present utility model main structure diagram.
Fig. 6 is the part main structure diagram that the utility model teaches case.
Fig. 7 is the main structure diagram of the utility model base frame.
Mark in accompanying drawing for：1- base frames, 2- teaching casees, 20- openings, 3- teachings mechanism, 31- first bearing seats, 32- the
One rotating shaft, 33- belt pulleys, 34- flat belts, 35- rocking handles, 36- rotating cylinders, 37- first bevel gears, 38- second bevel gears, 39-
Second rotating shaft, 310- second bearing seats, 4- screening opening mechanisms, 41- elastic components, 42- sliding blocks, 43- slide rails, 44- poles, 45- hide and opened
Plate, 5- draw rings, 6- first pulleys, 7- protective covers, 8- drawstrings, 9- second pulleys, 10- clasps, 11- grooves, 12- drawers.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
A kind of interesting English teaching device, as shown in figs. 1-7, include base frame 1, teaching case 2, teaching mechanism 3 and hide
Opening mechanism 4, the top of base frame 1 are provided with teaching case 2, and teaching mechanism 3 is provided with teaching case 2, and the front side of teaching case 2, which is provided with, hides opening mechanism 4,
Opening 20 is provided with left and right sides of the teaching antetheca of case 2.
Embodiment 2
A kind of interesting English teaching device, as shown in figs. 1-7, include base frame 1, teaching case 2, teaching mechanism 3 and hide
Opening mechanism 4, the top of base frame 1 are provided with teaching case 2, and teaching mechanism 3 is provided with teaching case 2, and the front side of teaching case 2, which is provided with, hides opening mechanism 4,
Opening 20 is provided with left and right sides of the teaching antetheca of case 2.
Teaching mechanism 3 includes first bearing seat 31, first rotating shaft 32, belt pulley 33, flat belt 34, rocking handle 35, rotation
Cylinder 36, first bevel gear 37, second bevel gear 38, the second rotating shaft 39 and second bearing seat 310, the teaching left upper portion of case 2 are embedded with
Second bearing seat 310, second bearing seat 310 are provided with the second rotating shaft 39, and the left end of the second rotating shaft 39 is provided with rocking handle 35, the second rotating shaft
39 right-hand members are provided with second bevel gear 38, and symmetrical expression is provided with first bearing seat 31, first bearing seat at left and right sides of the teaching inner bottom part of case 2
31 are provided with first rotating shaft 32, and first rotating shaft 32 is provided with belt pulley 33 and rotating cylinder 36, and belt pulley 33 is located under rotating cylinder 36
It is square, flat belt 34 is wound with belt pulley 33, the top of left side first rotating shaft 32 is provided with first bevel gear 37, and first bevel gear 37 is located at
The right side of second bevel gear 38, first bevel gear 37 are meshed with second bevel gear 38, and opening 20 is positioned at the positive front side of rotating cylinder 36.
Embodiment 3
A kind of interesting English teaching device, as shown in figs. 1-7, include base frame 1, teaching case 2, teaching mechanism 3 and hide
Opening mechanism 4, the top of base frame 1 are provided with teaching case 2, and teaching mechanism 3 is provided with teaching case 2, and the front side of teaching case 2, which is provided with, hides opening mechanism 4,
Opening 20 is provided with left and right sides of the teaching antetheca of case 2.
Teaching mechanism 3 includes first bearing seat 31, first rotating shaft 32, belt pulley 33, flat belt 34, rocking handle 35, rotation
Cylinder 36, first bevel gear 37, second bevel gear 38, the second rotating shaft 39 and second bearing seat 310, the teaching left upper portion of case 2 are embedded with
Second bearing seat 310, second bearing seat 310 are provided with the second rotating shaft 39, and the left end of the second rotating shaft 39 is provided with rocking handle 35, the second rotating shaft
39 right-hand members are provided with second bevel gear 38, and symmetrical expression is provided with first bearing seat 31, first bearing seat at left and right sides of the teaching inner bottom part of case 2
31 are provided with first rotating shaft 32, and first rotating shaft 32 is provided with belt pulley 33 and rotating cylinder 36, and belt pulley 33 is located under rotating cylinder 36
It is square, flat belt 34 is wound with belt pulley 33, the top of left side first rotating shaft 32 is provided with first bevel gear 37, and first bevel gear 37 is located at
The right side of second bevel gear 38, first bevel gear 37 are meshed with second bevel gear 38, and opening 20 is positioned at the positive front side of rotating cylinder 36.
Hiding opening mechanism 4 and include elastic component 41, sliding block 42, slide rail 43 and pole 44, the teaching antetheca of case 2 is provided with slide rail 43,
Sliding block 42 is provided with slide rail 43, sliding block 42 is provided with pole 44, and the end of pole 44 is connected with screening and opens plate 45, and screening opens plate 45 positioned at the right side
The front side of side opening 20.
Embodiment 4
A kind of interesting English teaching device, as shown in figs. 1-7, include base frame 1, teaching case 2, teaching mechanism 3 and hide
Opening mechanism 4, the top of base frame 1 are provided with teaching case 2, and teaching mechanism 3 is provided with teaching case 2, and the front side of teaching case 2, which is provided with, hides opening mechanism 4,
Opening 20 is provided with left and right sides of the teaching antetheca of case 2.
Teaching mechanism 3 includes first bearing seat 31, first rotating shaft 32, belt pulley 33, flat belt 34, rocking handle 35, rotation
Cylinder 36, first bevel gear 37, second bevel gear 38, the second rotating shaft 39 and second bearing seat 310, the teaching left upper portion of case 2 are embedded with
Second bearing seat 310, second bearing seat 310 are provided with the second rotating shaft 39, and the left end of the second rotating shaft 39 is provided with rocking handle 35, the second rotating shaft
39 right-hand members are provided with second bevel gear 38, and symmetrical expression is provided with first bearing seat 31, first bearing seat at left and right sides of the teaching inner bottom part of case 2
31 are provided with first rotating shaft 32, and first rotating shaft 32 is provided with belt pulley 33 and rotating cylinder 36, and belt pulley 33 is located under rotating cylinder 36
It is square, flat belt 34 is wound with belt pulley 33, the top of left side first rotating shaft 32 is provided with first bevel gear 37, and first bevel gear 37 is located at
The right side of second bevel gear 38, first bevel gear 37 are meshed with second bevel gear 38, and opening 20 is positioned at the positive front side of rotating cylinder 36.
Hiding opening mechanism 4 and include elastic component 41, sliding block 42, slide rail 43 and pole 44, the teaching antetheca of case 2 is provided with slide rail 43,
Sliding block 42 is provided with slide rail 43, sliding block 42 is provided with pole 44, and the end of pole 44 is connected with screening and opens plate 45, and screening opens plate 45 positioned at the right side
The front side of side opening 20.
Also include draw ring 5, first pulley 6, protective cover 7, drawstring 8, second pulley 9 and clasp 10, teach under the left side of case 2
Portion is provided with clasp 10, and the top of teaching case 2 is provided with protective cover 7, first pulley 6 and second pulley 9, first pulley 6 and second pulley 9
Positioned at the inner side of protective cover 7, first pulley 6 be located at the left side of second pulley 9, and screening opens the top of plate 45 and is provided with drawstring 8, and drawstring 8 bypasses the
One pulley 6 and second pulley 9, the end of drawstring 8 are provided with draw ring 5, and draw ring 5 is engaged with clasp 10.
Also include drawer 12, the left and right sides of teaching case 2 is provided with groove 11, and base frame 1 is provided with drawer 12.
The material of base frame 1 is Q235 steel.
Drawstring 8 is steel wire rope.
It is stainless steel to teach the material of case 2.
Operation principle：English word and corresponding picture are attached in teaching mechanism 3 by teacher, when needing to impart knowledge to students
Wait, teacher is first using opening mechanism 4 is hidden, and the English word that part covers display is opened in the screening for hiding opening mechanism 4, and then teacher uses teaching
Mechanism 3, the teaching part of teaching mechanism 3 can show a kind of object picture, and teacher allows student to answer picture pair according to picture again
The English word answered, for teacher using opening mechanism 4 is hidden, English corresponding to part displaying object picture is opened in the screening for hiding opening mechanism 4 after having answered
Language word, verify whether that correctly such question-response one is verified, the atmosphere of English Teaching Class is become active interesting.
Because teaching mechanism 3 include first bearing seat 31, first rotating shaft 32, belt pulley 33, flat belt 34, rocking handle 35,
Rotating cylinder 36, first bevel gear 37, second bevel gear 38, the second rotating shaft 39 and second bearing seat 310, teach the left upper portion of case 2
Embedded with second bearing seat 310, second bearing seat 310 is provided with the second rotating shaft 39, and the left end of the second rotating shaft 39 is provided with rocking handle 35, and second
The right-hand member of rotating shaft 39 is provided with second bevel gear 38, and symmetrical expression is provided with first bearing seat 31, first axle at left and right sides of the teaching inner bottom part of case 2
Bearing 31 is provided with first rotating shaft 32, and first rotating shaft 32 is provided with belt pulley 33 and rotating cylinder 36, and belt pulley 33 is located at rotating cylinder
Below 36, flat belt 34 is wound with belt pulley 33, the top of left side first rotating shaft 32 is provided with first bevel gear 37, first bevel gear 37
Positioned at the right side of second bevel gear 38, first bevel gear 37 is meshed with second bevel gear 38, before opening 20 is located at rotating cylinder 36 just
Side, some pictures for the word that teacher learns needs, such as the picture of apple, elephant etc, are attached to the rotation in left side successively
In 36 peripheral surfaces of cylinder, English word corresponding to picture is attached to successively in the peripheral surface of rotating cylinder 36 on right side, preparation is completed
Afterwards, teacher's rotation crank 35, rocking handle 35 drive the second rotating shaft 39 to rotate, and the second rotating shaft 39 drives second bevel gear 38 to rotate, from
And driving first bevel gear 37 to rotate, first bevel gear 37 drives left side rotating cylinder 36 and left side belt pulley 33 to rotate, so that
The rotating cylinder 36 for obtaining left side shows the picture for going to most front side, i.e., is provided with the picture seen by left side opening 20, while left
Side belt pulley 33 drives right side belt pulley 33 to rotate so that the English word of the most front side of right side rotating cylinder 36 is English corresponding to picture
Language word, student can spell out the words according to the picture seen.
Because hiding opening mechanism 4 includes elastic component 41, sliding block 42, slide rail 43 and pole 44, the teaching antetheca of case 2 is provided with slide rail
43, slide rail 43 is interior to be provided with sliding block 42, and sliding block 42 is provided with pole 44, and the end of pole 44 is connected with screening and opens plate 45, and plate 45 is opened in screening
In the front side of right openings 20, so when needing to show the English word on rotating cylinder 36, teacher pole 44 is pulled downward on or
Person pushes up, and pole 44 drives screening to open plate 45 and moved up, and so as to manifest the English word on rotating cylinder 36, is easy to student
Validation Answer Key is corrected errors, and when needing to cover the English word on rotating cylinder 36, teacher unclamps pole 44, in the elastic force of elastic component 41
Under effect, drive screening to open plate 45 and reset, so as to cover rotating cylinder 36, imparted knowledge to students next time, attract the notice of classmate, and then
Add the interest of teaching.
Because also including draw ring 5, first pulley 6, protective cover 7, drawstring 8, second pulley 9 and clasp 10, teaching case 2 is left
Side lower part is provided with clasp 10, and the top of teaching case 2 is provided with protective cover 7, first pulley 6 and second pulley 9, first pulley 6 and second
Pulley 9 is located at the inner side of protective cover 7, and first pulley 6 be located at the left side of second pulley 9, and screening is opened and drawstring 8 is provided with the top of plate 45, drawstring 8 around
First pulley 6 and second pulley 9 are crossed, the end of drawstring 8 is provided with draw ring 5, and draw ring 5 is engaged with clasp 10, so teacher can incite somebody to action
Draw ring 5 pulls downward on, and is moved up so as to drive screening to open plate 45, draw ring 5 clasps clasp 10, and teacher can loose one's grip, without always
Draw ring 5 is held, more laborsaving, teacher unclamps draw ring 5, and under the elastic force effect of elastic component 41, elastic component 41 drives screening to open plate 45
Reset, so as to cover rotating cylinder 36 so that it is more convenient during operation, manpower has also preferably been saved, has improved the efficiency of teaching.
Because also including drawer 12, the left and right sides of teaching case 2 is provided with groove 11, and base frame 1 is provided with drawer 12, so
Instructional device can be easily moved, drawer 12 can place more teaching materials, improve efficiency of teaching.
Embodiment described above only expresses preferred embodiment of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these are all
Belong to the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (8)
1. a kind of interesting English teaching device, it is characterised in that include base frame（1）, teaching case（2）, teaching mechanism（3）With
Hide opening mechanism（4）, base frame（1）Top is provided with teaching case（2）, teach case（2）It is interior to be provided with teaching mechanism（3）, teach case（2）Front side
Provided with screening opening mechanism（4）, teach case（2）Opening is provided with left and right sides of antetheca（20）.
A kind of 2. interesting English teaching device according to claim 1, it is characterised in that teaching mechanism（3）Include
First bearing seat（31）, first rotating shaft（32）, belt pulley（33）, flat belt（34）, rocking handle（35）, rotating cylinder（36）, first cone
Gear（37）, second bevel gear（38）, the second rotating shaft（39）And second bearing seat（310）, teach case（2）Left upper portion is embedded with the
Two bearing bracket（310）, second bearing seat（310）It is provided with the second rotating shaft（39）, the second rotating shaft（39）Left end is provided with rocking handle（35）,
Second rotating shaft（39）Right-hand member is provided with second bevel gear（38）, teach case（2）Symmetrical expression is provided with clutch shaft bearing at left and right sides of inner bottom part
Seat（31）, first bearing seat（31）It is provided with first rotating shaft（32）, first rotating shaft（32）It is provided with belt pulley（33）And rotating cylinder
（36）, belt pulley（33）Positioned at rotating cylinder（36）Lower section, belt pulley（33）On be wound with flat belt（34）, left side first rotating shaft（32）
Top is provided with first bevel gear（37）, first bevel gear（37）Positioned at second bevel gear（38）Right side, first bevel gear（37）With
Second bevel gear（38）It is meshed, is open（20）Positioned at rotating cylinder（36）Positive front side.
3. a kind of interesting English teaching device according to claim 2, it is characterised in that hide opening mechanism（4）Include
Elastic component（41）, sliding block（42）, slide rail（43）And pole（44）, teach case（2）Antetheca is provided with slide rail（43）, slide rail（43）Inside set
There is sliding block（42）, sliding block（42）It is provided with pole（44）, pole（44）End is connected with screening and opens plate（45）, hide and open plate（45）It is located at
Right openings（20）Front side.
4. a kind of interesting English teaching device according to claim 3, it is characterised in that also include draw ring（5）,
One pulley（6）, protective cover（7）, drawstring（8）, second pulley（9）And clasp（10）, teach case（2）Left lower is provided with clasp
（10）, teach case（2）Top is provided with protective cover（7）, first pulley（6）And second pulley（9）, first pulley（6）Slided with second
Wheel（9）Positioned at protective cover（7）Inner side, first pulley（6）Positioned at second pulley（9）Plate is opened in left side, screening（45）Top is provided with drawstring
（8）, drawstring（8）Around first pulley（6）With second pulley（9）, drawstring（8）End is provided with draw ring（5）, draw ring（5）With clasp
（10）It is engaged.
5. a kind of interesting English teaching device according to claim 4, it is characterised in that also include drawer（12）,
Teach case（2）The left and right sides is provided with groove（11）, base frame（1）It is provided with drawer（12）.
A kind of 6. interesting English teaching device according to claim 5, it is characterised in that base frame（1）Material is Q235
Steel.
A kind of 7. interesting English teaching device according to claim 6, it is characterised in that drawstring（8）For steel wire rope.
A kind of 8. interesting English teaching device according to claim 7, it is characterised in that teaching case（2）Material is not
Become rusty steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574850.1U CN207182727U (en) | 2017-05-23 | 2017-05-23 | A kind of interesting English teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574850.1U CN207182727U (en) | 2017-05-23 | 2017-05-23 | A kind of interesting English teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207182727U true CN207182727U (en) | 2018-04-03 |
Family
ID=61732593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720574850.1U Expired - Fee Related CN207182727U (en) | 2017-05-23 | 2017-05-23 | A kind of interesting English teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207182727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453016A (en) * | 2018-11-26 | 2019-03-12 | 肖月莺 | A kind of interactive amblyopia convalescence exerciser |
-
2017
- 2017-05-23 CN CN201720574850.1U patent/CN207182727U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453016A (en) * | 2018-11-26 | 2019-03-12 | 肖月莺 | A kind of interactive amblyopia convalescence exerciser |
| CN109453016B (en) * | 2018-11-26 | 2020-12-08 | 黄晓静 | Interactive amblyopia rehabilitation exerciser |
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Granted publication date: 20180403 Termination date: 20190523 |