CN103177630A - Simple teaching aid for English - Google Patents
Simple teaching aid for English Download PDFInfo
- Publication number
- CN103177630A CN103177630A CN 201110441843 CN201110441843A CN103177630A CN 103177630 A CN103177630 A CN 103177630A CN 201110441843 CN201110441843 CN 201110441843 CN 201110441843 A CN201110441843 A CN 201110441843A CN 103177630 A CN103177630 A CN 103177630A
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- transverse axis
- window
- combinations
- storage bin
- english
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Abstract
The invention discloses a simple teaching aid for English which is simple in structure and convenient to use. The simple teaching aid for English comprises a left flexible leg and a right flexible leg, wherein the flexible legs are fixedly provided with storage boxes; each storage box is internally and fixedly provided with an upper cross shaft and a lower cross shaft both of which are parallel mutually; each upper cross shaft is provided with multiple upper driving rollers which rotate relatively; each lower cross shaft is provided with multiple lower driving rollers which rotate relatively; a driving chain is respectively connected to the outer surface of each pair of the upper driving roller and the lower driving roller in up-and-down correspondence in a driving manner; English letters are printed at the outer surface of each driving chain; a dialing texture is arranged at the outer surface of each driving chain; the dialing texture and the English letters are arranged at intervals; a word combination window is arranged at the front wall of each storage box; a dialing window is arranged at the upper wall of each storage box; the word combination windows and the dialing windows correspond to the driving chains; the upper edge of each word combination window is articulated with a shielding screen; and the size of each shielding screen corresponds to the size of each word combination window.
Description
Technical field
The present invention relates to a kind of English simple teaching aid.
Background technology
At present, middle and primary schools have all offered the English class, but the teaching aid that is fit to middle and primary schools' the English class teaching lacks very much, and teaching aid that particularly can the combination in any English word is more rare.
Summary of the invention
The present invention is directed to deficiency, a kind of English simple teaching aid simple in structure, easy to use is provided.
The technical scheme that the present invention solves the problems of the technologies described above is as follows:
a kind of English simple teaching aid, comprise two Retractive legs in left and right, be installed with storage bin above Retractive leg, storage bin is the rectangular parallelepiped of hollow, it is characterized in that, be installed with transverse axis and lower transverse axis in storage bin, upper transverse axis and lower transverse axis are parallel to each other, upper transverse axis is positioned at above lower transverse axis, relatively be rotatably installed with a plurality of action rollers of uploading on upper transverse axis, relatively be rotatably installed with a plurality of lower driving rollers on lower transverse axis, upload action roller corresponding up and down with lower driving roller, every a pair of up and down is corresponding upload action roller and lower driving roller outside respectively common driving be connected with a transmission bar, transmission bar outside is printed on English alphabet, transmission bar outside is also with dialling line, dial line and English alphabet interval setting, the storage bin antetheca has the combinations of words window, and the storage bin upper wall has stirs window, and the combinations of words window is with to stir window all corresponding with the transmission bar, the storage bin antetheca is installed with clipboard, and clipboard is positioned at below the combinations of words window, and the width of clipboard is corresponding with the width of combinations of words window, block screen along being hinged with on the combinations of words window, the size of blocking screen is big or small corresponding with the combinations of words window.
The invention has the beneficial effects as follows:
Use the present invention's energy combination in any English word, be conducive to teacher's teaching, help student's memory, simple in structure, easy to use.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1;
Fig. 3 is the structural representation of transmission bar in the present invention.
In accompanying drawing:
1, Retractive leg; 2, storage bin; 3, combinations of words window; 4, transmission bar; 5, stir window; 6, English alphabet; 7, dial line; 8, block screen; 9, clipboard; 10, lower transverse axis; 11, lower driving roller; 12, upper transverse axis; 13, upload action roller.
Embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example only is used for explaining the present invention, is not be used to limiting scope of the present invention.
a kind of English simple teaching aid, comprise two Retractive legs 1 in left and right, be installed with storage bin 2 above Retractive leg 1, storage bin 2 is the rectangular parallelepiped of hollow, be installed with transverse axis 12 and lower transverse axis 10 in storage bin 2, upper transverse axis 12 is parallel to each other with lower transverse axis 10, upper transverse axis 12 is positioned at lower transverse axis 10 tops, relatively be rotatably installed with a plurality of action rollers 13 of uploading on upper transverse axis 12, relatively be rotatably installed with a plurality of lower driving rollers 11 on lower transverse axis 10, upload action roller 13 corresponding Shang Xia 11 with lower driving roller, every a pair of up and down is corresponding upload action roller 13 and lower driving roller 11 outsides respectively common driving be connected with a transmission bar 4, transmission bar 4 outsides are printed on English alphabet 6, transmission bar 4 outsides are also with dialling line 7, dial line 7 and English alphabet 6 intervals settings, storage bin 2 antethecas have combinations of words window 3, and storage bin 2 upper walls have stirs window 5, combinations of words window 3 and to stir window 5 all corresponding with transmission bar 4, storage bin 2 antethecas are installed with clipboard 9, and clipboard 9 is positioned at combinations of words window 3 belows, and the width of clipboard 9 is corresponding with the width of combinations of words window 3, block screen 8 along being hinged with on combinations of words window 3, block the big or small corresponding of screen 8 size and combinations of words window 3.
Upper class hour, teacher first will be blocked screen and be started fixingly, lecture word by the combinations of words window to the student, after teacher has taught word, for the laboratory teaching effect, can put down the word that covers in the combinations of words window with blocking screen, allow the student write from memory this word on clipboard, operate very easy to use.
The above is only preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (1)
1. English simple teaching aid, comprise left and right two Retractive legs (1), be installed with storage bin (2) above Retractive leg (1), storage bin (2) is the rectangular parallelepiped of hollow, it is characterized in that, be installed with transverse axis (12) and lower transverse axis (10) in storage bin (2), upper transverse axis (12) is parallel to each other with lower transverse axis (10), upper transverse axis (12) is positioned at above lower transverse axis (10), relatively be rotatably installed with a plurality of action rollers (13) of uploading on upper transverse axis (12), relatively be rotatably installed with a plurality of lower driving rollers (11) on lower transverse axis (10), upload action roller (13) corresponding up and down with lower driving roller (11), every a pair of up and down is corresponding upload action roller (13) and lower driving roller (11) outside respectively common driving be connected with a transmission bar (4), transmission bar (4) outside is printed on English alphabet (6), transmission bar (4) outside is also with dialling line (7), dial line (7) and English alphabet (6) interval setting, storage bin (2) antetheca has combinations of words window (3), and storage bin (2) upper wall has stirs window (5), combinations of words window (3) and to stir window (5) all corresponding with transmission bar (4), storage bin (2) antetheca is installed with clipboard (9), and clipboard (9) is positioned at below combinations of words window (3), and the width of clipboard (9) is corresponding with the width of combinations of words window (3), combinations of words window (3) is upper blocks screen (8) along being hinged with, and the size of blocking screen (8) is big or small corresponding with combinations of words window (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110441843 CN103177630A (en) | 2011-12-23 | 2011-12-23 | Simple teaching aid for English |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110441843 CN103177630A (en) | 2011-12-23 | 2011-12-23 | Simple teaching aid for English |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103177630A true CN103177630A (en) | 2013-06-26 |
Family
ID=48637450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110441843 Pending CN103177630A (en) | 2011-12-23 | 2011-12-23 | Simple teaching aid for English |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103177630A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112017483A (en) * | 2020-09-28 | 2020-12-01 | 湖北师范大学 | English teaching is with supplementary display device |
-
2011
- 2011-12-23 CN CN 201110441843 patent/CN103177630A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112017483A (en) * | 2020-09-28 | 2020-12-01 | 湖北师范大学 | English teaching is with supplementary display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |