CN205122005U - English teaching device - Google Patents
English teaching device Download PDFInfo
- Publication number
- CN205122005U CN205122005U CN201520891897.1U CN201520891897U CN205122005U CN 205122005 U CN205122005 U CN 205122005U CN 201520891897 U CN201520891897 U CN 201520891897U CN 205122005 U CN205122005 U CN 205122005U
- Authority
- CN
- China
- Prior art keywords
- plate body
- supporter
- teaching device
- english teaching
- teaching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is suitable for a teaching equipment technical field provides an english teaching device, including base, supporter and plate body body, the supporter will the base with the plate body body links together, the supporter includes connecting rod and supporting worm wheel lead screw, the plate body body includes first plate body, second plate body and third plate body, first plate body and second plate body and swing joint between second plate body and the third plate body, just first plate body 180 rotations can be done to the third plate body. The utility model discloses simple structure, removal convenience make the teaching board after folding be all angles, can adjust according to student's the actual vision condition to reach best visual angle, still be provided with simultaneously elevating gear, can be according to the altitude mixture control teaching board at classroom podium, the condition that makes the student see the teaching board better clearly improves teaching effects, promotes the enthusiasm of student's study.
Description
Technical field
The utility model relates to teaching equipment technical field, particularly relates to a kind of English teaching device.
Background technology
At present, present language teaching teacher is giving lessons in teaching process, often carry out a large amount of writings on the blackboard according to the demand of different language, general board of education mostly is fixed plate face, when especially carrying out English teaching, teacher needs to write English word on blackboard of being everlasting, and needs picture four circuit, and do some other demonstration etc., use very inconvenient.General movable teaching board area is large, not foldable and depositing, and is nearly all planar design, the teaching efficiency of the reflective problems affect teacher in plate face.
In summary, obviously there is inconvenience and defect in actual use in prior art, so be necessary to be improved.
Utility model content
For above-mentioned defect, the purpose of this utility model is to provide a kind of English teaching device, its structure is simple, conveniently moving, makes the board of education after folding be all angles, can adjust according to the actual vision situation of student, thus reach optimal viewing angle, also be provided with jacking gear simultaneously, teaching movable plate can be regulated according to the height at dais, classroom, make student see the situation of board of education better clearly, improve teaching efficiency, promote the enthusiasm of Students ' Learning.
To achieve these goals, the utility model provides a kind of English teaching device, comprise base, supporter and plate body body, described base and described plate body body link together by described supporter, described supporter comprises connecting rod and supporting Worm gear feed screw, described plate body body comprises the first plate body, second plate body and the 3rd plate body, described first plate body is flexibly connected with the second plate body and between described second plate body with the 3rd plate body, and the axle that described first plate body can be formed along the first plate body and the second plate body junction is done 180 ° clockwise and is rotated, the axle that described 3rd plate body can be formed along the 3rd plate body and the second plate body junction is done 180 ° clockwise and is rotated.
According to English teaching device of the present utility model, described plate body body upper surface is provided with the dark lattice of English four line.
According to English teaching device of the present utility model, along being also provided with concave part under described plate body body bottom portion, the groove shapes of described concave part is U-shaped.
According to English teaching device of the present utility model, described U-shaped slot opening is upwards or towards plate body body front.
According to English teaching device of the present utility model, described base is arranged with universal wheel, and the quantity of described universal wheel is 4.
According to English teaching device of the present utility model, described first plate body and the second plate body and chain connection between described second plate body and the 3rd plate body.
The utility model provides a kind of English teaching device, comprise base, supporter and plate body body, described supporter connects described base and described plate body body, described supporter comprises a connecting rod and supporting Worm gear feed screw, by the Worm gear feed screw of connecting rod and cooperation, teaching movable plate can be regulated to move up and down according to the height at dais, classroom whereby, make student see the situation of board of education better clearly, improve teaching efficiency, described plate body body comprises the first plate body, second plate body and the 3rd plate body, described first plate body is flexibly connected with the second plate body and between described second plate body with the 3rd plate body, and the axle that described first plate body can be formed along the first plate body and the second plate body junction is done 180 ° clockwise and is rotated, the axle that described 3rd plate body can be formed along the 3rd plate body and the second plate body junction is done 180 ° clockwise and is rotated, folding rear board of education is made to be all angles, can adjust according to the actual vision situation of student, thus reach optimal viewing angle, moreover, when to be finished or the used time does not put into warehouse by folding for board of education, conveniently pick and place and store.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the U-shaped concave part of the utility model one embodiment to plate body body front openings;
Fig. 3 is the U-shaped concave part of the utility model one embodiment upward opening.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See Fig. 1, the utility model provides a kind of English teaching device, comprise base 10, supporter 20 and plate body body 30, described base 10 and described plate body body 30 link together by described supporter 20, described supporter 20 comprises a connecting rod 21 and supporting Worm gear feed screw 22, described Worm gear feed screw 22 moves back and forth along the axis direction of described connecting rod 21, can teaching movable plate be regulated to move up and down according to the height at dais, classroom whereby, by the self-locking action of screw mandrel, stationary state or can self-locking when being subject to vibrating, avoid unexpected tenesmus, greatly increase steady and safety, student is made to see the situation of board of education better clearly, improve teaching efficiency, described plate body body 30 comprises the first plate body 31, second plate body 32 and the 3rd plate body 33, described first plate body 31 is flexibly connected with between the 3rd plate body 33 with the second plate body 32 and described second plate body 32, and the axle that described first plate body 31 can be formed along the first plate body 31 and the second plate body 32 junction is done 180 ° clockwise and is rotated, the axle that described 3rd plate body 33 can be formed along the 3rd plate body 33 and the second plate body 32 junction is done 180 ° clockwise and is rotated, folding rear board of education is made to be all angles, can adjust according to the actual vision situation of student, thus reach optimal viewing angle, moreover, when being finished or putting into warehouse without during board of education by folding for board of education, conveniently pick and place and store.
As preferred technical scheme, described plate body body 30 upper surface is provided with the dark lattice (not shown) of English four line distinguished with described plate body body 30 color, when english foundation is imparted knowledge to students, teacher needs to write English alphabet or word on blackboard of being everlasting, need the dark lattice of on-the-spot picture four line, pre-set the dark lattice of four lines, save the time, improve efficiency of attending class.
As preferred technical scheme, as shown in Figures 2 and 3, lower to being also provided with concave part 40 bottom described plate body body 30, the groove shapes of described concave part 40 is U-shaped, described U-shaped slot opening is upwards or towards plate body body 30 front, the articles for daily use such as chalk, teaching pole, burlap can be placed in groove, easy to use.
As preferred technical scheme, described base 10 is arranged with universal wheel 50, and the quantity of described universal wheel 50 is 4, whereby can 360 ° of regulating rotaries to, conveniently allow the student after being sitting in classroom on row and edge see clearly, movement also facilitates.
As preferred technical scheme, described first plate body 31 and the second plate body 32 and chain connection between described second plate body 32 and the 3rd plate body 33, be preferably the gemel connection of two foldings, and structure is simple, takes up room little, appearance looks elegant.
In the present embodiment, the front of plate body body 30 refers to the one side of plate body body 30 towards student, and the back side is the another side with described plate body body 30 vis-a-vis.
In sum, the utility model provides a kind of English teaching device, comprise base, supporter and plate body body, described supporter connects described base and described plate body body, described supporter comprises a connecting rod and supporting Worm gear feed screw, by the Worm gear feed screw of connecting rod and cooperation, can teaching movable plate be regulated to move up and down according to the height at dais, classroom whereby, make student see the situation of board of education better clearly, improve teaching efficiency, described plate body body comprises the first plate body, second plate body and the 3rd plate body, described first plate body is flexibly connected with the second plate body and between described second plate body with the 3rd plate body, and the axle that described first plate body can be formed along the first plate body and the second plate body junction is done 180 ° clockwise and is rotated, the axle that described 3rd plate body can be formed along the 3rd plate body and the second plate body junction is done 180 ° clockwise and is rotated, folding rear board of education is made to be all angles, can adjust according to the actual vision situation of student, thus reach optimal viewing angle, moreover, when being finished or putting into warehouse without during board of education by folding for board of education, conveniently pick and place and store, improve teaching efficiency on the whole, greatly promote the enthusiasm of Students ' Learning.
Certainly; the utility model also can have other various embodiments; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the utility model.
Claims (6)
1. an English teaching device, it is characterized in that, comprise base, supporter and plate body body, described base and described plate body body link together by described supporter, described supporter comprises connecting rod and supporting Worm gear feed screw, described plate body body comprises the first plate body, second plate body and the 3rd plate body, described first plate body is flexibly connected with the second plate body and between described second plate body with the 3rd plate body, and the axle that described first plate body can be formed along the first plate body and the second plate body junction is done 180 ° clockwise and is rotated, the axle that described 3rd plate body can be formed along the 3rd plate body and the second plate body junction is done 180 ° clockwise and is rotated.
2. English teaching device according to claim 1, is characterized in that, described plate body body upper surface is provided with the dark lattice of English four line.
3. English teaching device according to claim 1, is characterized in that, along being also provided with concave part under described plate body body bottom portion, the groove shapes of described concave part is U-shaped.
4. English teaching device according to claim 3, is characterized in that, described U-shaped slot opening is upwards or towards plate body body front.
5. English teaching device according to claim 1, is characterized in that, described base is arranged with universal wheel, and the quantity of described universal wheel is 4.
6. English teaching device according to claim 1, is characterized in that, described first plate body and the second plate body and chain connection between described second plate body and the 3rd plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891897.1U CN205122005U (en) | 2015-11-10 | 2015-11-10 | English teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891897.1U CN205122005U (en) | 2015-11-10 | 2015-11-10 | English teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205122005U true CN205122005U (en) | 2016-03-30 |
Family
ID=55577591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520891897.1U Expired - Fee Related CN205122005U (en) | 2015-11-10 | 2015-11-10 | English teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205122005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106652670A (en) * | 2016-11-22 | 2017-05-10 | 天津海运职业学院 | English translation learning apparatus |
-
2015
- 2015-11-10 CN CN201520891897.1U patent/CN205122005U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106652670A (en) * | 2016-11-22 | 2017-05-10 | 天津海运职业学院 | English translation learning apparatus |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20161110 |