CN204695604U - A kind of English word instructional device - Google Patents
A kind of English word instructional device Download PDFInfo
- Publication number
- CN204695604U CN204695604U CN201520394471.5U CN201520394471U CN204695604U CN 204695604 U CN204695604 U CN 204695604U CN 201520394471 U CN201520394471 U CN 201520394471U CN 204695604 U CN204695604 U CN 204695604U
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- CN
- China
- Prior art keywords
- clipboard
- electric cylinders
- electric
- electric cylinder
- english word
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Abstract
The utility model discloses a kind of English word instructional device, comprise clipboard, LCDs, an electric cylinder and No. two electric cylinders, framework is provided with between a described electric cylinder and the cylinder body of No. two electric cylinders, the inner side of described framework is fixed with LCDs, the cylinder body front of a described electric cylinder and No. two electric cylinders is all vertically provided with audio amplifier, between a described electric cylinder and the piston rod end of No. two electric cylinders, level is provided with cross bar, the downside of described cross bar is fixed with clipboard by a fixture, the left and right sides, top of described clipboard is respectively equipped with a window and No. two windows.The utility model Stability Analysis of Structures, easy to adjust, reduce teachers ' teaching difficulty, and effectively improve Students ' Learning efficiency, especially remarkable help is brought to English word learning.
Description
Technical field
The utility model relates to teaching aid field, specifically a kind of English word instructional device.
Background technology
English word plays vital effect for studying English, and is the basis of learning English well.In English daily teaching, the English word involved by the content of courses is very many, and compare and be difficult to memory, therefore teacher can use assistant teaching aid to impart knowledge to students.And existing teaching aid for learning English words complicated operation, exercise mode is single, and is mostly write by hand word plate and practises, and adds the teaching difficulty of teacher, affects the word learning efficiency of student.
Utility model content
The purpose of this utility model is to provide a kind of English word instructional device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of English word instructional device, comprise clipboard, LCDs, an electric cylinder and No. two electric cylinders, a described electric cylinder and No. two electric cylinders are all vertically arranged, framework is provided with between an electric cylinder and the cylinder body of No. two electric cylinders, the inner side of described framework is fixed with LCDs, the left and right sides of described framework is all fixed on an electric cylinder and No. two electric cylinders by No. two fixtures, the bottom left of described framework is provided with USB interface, the cylinder body front of a described electric cylinder and No. two electric cylinders is all vertically provided with audio amplifier, the left side of a described electric cylinder cylinder body is provided with box, the right side of described No. two electric cylinders is provided with control panel, the bottom of a described electric cylinder and No. two electric cylinders is all fixed with supporting seat, between a described electric cylinder and the piston rod end of No. two electric cylinders, level is provided with cross bar, the downside of described cross bar is fixed with clipboard by a fixture, the left and right sides, top of described clipboard is respectively equipped with a window and No. two windows, the upside of a described window and No. two windows is provided with a cover plate and No. two cover plates by hinge is hinged respectively, the crown center position of a described cover plate and No. two cover plates is equipped with magnetic stripe.
As further program of the utility model: described audio amplifier is strip structure, and its length is identical with the width of LCDs.
As further program of the utility model: the two ends, left and right of described cross bar are articulated with the piston rod end of an electric cylinder and No. two electric cylinders respectively.
As further program of the utility model: a described window and No. two windows are rectangular configuration, and symmetrical with the vertical center line of clipboard.
As further program of the utility model: described clipboard adopts ferrite permeability magnetic material to make, and the dimensional structure of clipboard is identical with the dimensional structure of framework.
As further program of the utility model: a described window and No. two windows are all fixed with clear glass.
Compared with prior art, the beneficial effects of the utility model are: by USB interface external equipment, and play can impart knowledge to students by LCDs, and amplified by audio amplifier, by controlling an electric cylinder and No. two electric cylinders move down, namely English to Chinese and Chinese to English two kinds of pattern collocation exercises are carried out by a window and No. two windows after clipboard and LCDs overlap, reduce the teaching difficulty of teacher, effectively can promote learning efficiency, and can be write by all the other positions of clipboard, conveniently carry out word examination to student to write from memory, also be convenient to teacher's writing on the blackboard use, can be fixed a cover plate and No. two cover plates by the magnetic stripe at a cover plate and No. two cover plate tops, easy and simple to handle, relevant teaching article can be placed by box, in addition, when carrying out Large classes, highly regulated residing for clipboard by an electric cylinder and No. two electric cylinders, be convenient to rear row's student viewing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of English word instructional device, comprises control panel 1, No. two windows 2, No. two cover plates 3, magnetic stripe 4, hinge 5, cross bar 6, a fixture 7, a cover plate 8, a window 9, clipboard 10, No. two fixtures 11, audio amplifier 12, box 13, an electric cylinder 14, supporting seat 15, usb 16, framework 17, LCDs 18 and No. two electric cylinders 19, a described electric cylinder 14 and No. two electric cylinders 19 are all vertically arranged, framework 17 is provided with between an electric cylinder 14 and the cylinder body of No. two electric cylinders 19, the inner side of described framework 17 is fixed with LCDs 18, by LCDs, 18 couples of students carry out electronic instruction, the left and right sides of described framework 17 is all fixed on an electric cylinder 14 and No. two electric cylinders 19 by No. two fixtures 11, the bottom left of described framework 17 is provided with usb 16, teaching data transmission is carried out by usb 16, the cylinder body front of a described electric cylinder 14 and No. two electric cylinders 19 is all vertically provided with audio amplifier 12, audio amplifier 12 is strip structure, and length is identical with the width of LCDs 18, amplified by audio amplifier 12, the left side of described electric cylinder 14 cylinder body is provided with box 13, teaching article are placed by box 13, the right side of described No. two electric cylinders 19 is provided with control panel 1, by control panel 1 pair of audio amplifier 12, an electric cylinder 14, the duty of No. two electric cylinders 19 and LCDs 18 controls, and the bottom of a described electric cylinder 14 and No. two electric cylinders 19 is all fixed with supporting seat 15, carries out support fix by supporting seat 15 pairs of devices.
Between a described electric cylinder 14 and the piston rod end of No. two electric cylinders 19, level is provided with cross bar 6, the two ends, left and right of cross bar 6 are articulated with the piston rod end of an electric cylinder 14 and No. two electric cylinders 19 respectively, the downside of described cross bar 6 is fixed with clipboard 10 by a fixture 7, described clipboard 10 adopts ferrite permeability magnetic material to make, and the dimensional structure of clipboard 10 is identical with the dimensional structure of framework 17, so that clipboard 10 can cover completely to LCDs 18, the left and right sides, top of described clipboard 10 is respectively equipped with a window 9 and No. two windows 2, a window 9 and No. two windows 2 are rectangular configuration, and it is symmetrical with the vertical center line of clipboard 10, a described window 9 and No. two windows 2 are all fixed with clear glass (not shown), with the inner side avoiding dust to enter into clipboard 10, the upside of a described window 9 and No. two windows 2 is provided with a cover plate 8 and No. two cover plates 3 by hinge 5 is hinged respectively, the crown center position of a described cover plate 8 and No. two cover plates 3 is equipped with magnetic stripe 4, when a cover plate 8 and No. two cover plates 3 are opened, by magnetic stripe 4, a cover plate 8 and No. two cover plates 3 are fixed on clipboard 10, so that carry out word study by a window 9 and No. two windows 2.
Principle of work of the present utility model is: device in use, external unit is connected by usb 16, control LCDs 18 by control panel 1 and carry out teaching broadcasting, and amplified by audio amplifier 12, when needs carry out word-teaching, control an electric cylinder 14 and No. two electric cylinders 19 move down, when clipboard 10 lower along arrive framework 17 lower along time stop, by pre-set PPT, position residing for a window 9 and No. two windows 2 places English word and Chinese lexical or textual analysis respectively, both by a cover plate 8, a window 9 can be opened, by No. two cover plates 3, No. two windows 2 are closed, carry out English to Chinese exercise, also by a cover plate 8, a window 9 can be closed, by No. two cover plates 3, No. two windows 2 are opened, carry out Chinese to English exercise, practise by means of only window, attention of student is higher, and can be write by all the other positions of clipboard 10, conveniently carry out word examination to student to write from memory, also be convenient to teacher's writing on the blackboard use, can be fixed a cover plate 8 and No. two cover plates 3 by the magnetic stripe 4 at a cover plate 8 and No. two cover plate 3 tops, easy and simple to handle, relevant teaching article can be placed by box 13, in addition, when carrying out Large classes, highly regulate residing for an electric cylinder 14 and No. two electric cylinders 19 pairs of clipboards 10, be convenient to rear row's student viewing.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. an English word instructional device, comprise clipboard, LCDs, an electric cylinder and No. two electric cylinders, it is characterized in that, a described electric cylinder and No. two electric cylinders are all vertically arranged, framework is provided with between an electric cylinder and the cylinder body of No. two electric cylinders, the inner side of described framework is fixed with LCDs, the left and right sides of described framework is all fixed on an electric cylinder and No. two electric cylinders by No. two fixtures, the bottom left of described framework is provided with USB interface, the cylinder body front of a described electric cylinder and No. two electric cylinders is all vertically provided with audio amplifier, the left side of a described electric cylinder cylinder body is provided with box, the right side of described No. two electric cylinders is provided with control panel, the bottom of a described electric cylinder and No. two electric cylinders is all fixed with supporting seat, between a described electric cylinder and the piston rod end of No. two electric cylinders, level is provided with cross bar, the downside of described cross bar is fixed with clipboard by a fixture, the left and right sides, top of described clipboard is respectively equipped with a window and No. two windows, the upside of a described window and No. two windows is provided with a cover plate and No. two cover plates by hinge is hinged respectively, the crown center position of a described cover plate and No. two cover plates is equipped with magnetic stripe.
2. English word instructional device according to claim 1, is characterized in that, described audio amplifier is strip structure, and its length is identical with the width of LCDs.
3. English word instructional device according to claim 1, is characterized in that, the two ends, left and right of described cross bar are articulated with the piston rod end of an electric cylinder and No. two electric cylinders respectively.
4. English word instructional device according to claim 1, is characterized in that, a described window and No. two windows are rectangular configuration, and symmetrical with the vertical center line of clipboard.
5. English word instructional device according to claim 4, is characterized in that, described clipboard adopts ferrite permeability magnetic material to make, and the dimensional structure of clipboard is identical with the dimensional structure of framework.
6. English word instructional device according to claim 4, is characterized in that, a described window and No. two windows are all fixed with clear glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520394471.5U CN204695604U (en) | 2015-06-09 | 2015-06-09 | A kind of English word instructional device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520394471.5U CN204695604U (en) | 2015-06-09 | 2015-06-09 | A kind of English word instructional device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204695604U true CN204695604U (en) | 2015-10-07 |
Family
ID=54235868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520394471.5U Expired - Fee Related CN204695604U (en) | 2015-06-09 | 2015-06-09 | A kind of English word instructional device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204695604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331214A (en) * | 2017-08-18 | 2017-11-07 | 李建云 | A kind of English teaching device |
-
2015
- 2015-06-09 CN CN201520394471.5U patent/CN204695604U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331214A (en) * | 2017-08-18 | 2017-11-07 | 李建云 | A kind of English teaching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |