CN202563750U - English teaching demonstration board - Google Patents
English teaching demonstration board Download PDFInfo
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- CN202563750U CN202563750U CN2012202184843U CN201220218484U CN202563750U CN 202563750 U CN202563750 U CN 202563750U CN 2012202184843 U CN2012202184843 U CN 2012202184843U CN 201220218484 U CN201220218484 U CN 201220218484U CN 202563750 U CN202563750 U CN 202563750U
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- demonstration board
- blackboard
- english teaching
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- 230000005415 magnetization Effects 0.000 claims description 24
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
An English teaching demonstration board comprises a support frame and a demonstration board, wherein the support frame comprises a base seat and a supporting rod. One end of the supporting rod is fixed in the middle of the base seat, and the other end of the supporting rod is provided with a 360 degree rotating joint. The demonstration board is fixedly connected to the 360 degree rotating joint through a fixing support. The demonstration board is formed by a framework and an inner magnetic type blackboard, the inner magnetic type blackboard is fixed in the framework, and a plurality of orderly arranged permanent magnets are embedded inside the inner magnetic type blackboard. Clamping rods are fixed on the left side frame, the right side frame and the top side frame of the framework through a rotating shaft, a movable end of each clamping rod stretches to the central position of the inner magnetic type blackboard and contacts with the surface of the inner magnetic type blackboard, and teaching pictures are arranged on the surface of the inner magnetic type blackboard. The English teaching demonstration board is reasonable in structural design, simple, light and convenient, and good in demonstration effect. Therefore, the English teaching demonstration board not only improves the teaching quality of teachers, but also is favorable for improving the studying efficiency of students, and is worth vigorously promoting.
Description
Technical field
The utility model belongs to the teaching aid technical field, particularly relates to a kind of English teaching demonstration board.
Background technology
The existing English teaching apparatus of China is of a great variety; The function ratio of the magnetic education demonstrator that wherein often uses is more single; The magnetic education demonstrator of existing teaching demonstration picture only can be used for demonstrating the teaching picture of irony, owing to can not hold general teaching picture, so this utensil can not be demonstrated general teaching picture; When demonstrating general teaching picture, can only adopt utensil in addition; And existing magnetic education demonstrator can not be not only when writing blackboard but also can the teaching demonstration picture, use extremely inconveniently, be unfavorable for promoting the use of.
Therefore, design a kind of can be simple in structure, easy to use, can multi angle view, not only when writing blackboard but also English teaching demonstration board that can the teaching demonstration picture be the technical matters that those skilled in the art need solution badly.
The utility model content
For overcoming the deficiency that above-mentioned similar technology exists, the purpose of the utility model provides a kind of simple in structure, and is easy to use, and good demonstration effect is not only when writing blackboard but also English teaching demonstration board that can the teaching demonstration picture.
The technical scheme of the utility model is:
A kind of English teaching demonstration board; Comprise bracing frame and demonstration board, support frame as described above comprises base and support bar, and said support bar one end is fixed on the base middle part; The other end of support bar is provided with 360 degree swivel adapter heads; Said demonstration board is fixedly connected on the said 360 degree swivel adapter heads through fixed support, and said demonstration board is made up of framework and internal magnetization blackboard, internal magnetization blackboard on the framework internal fixation; In the internal magnetization blackboard, be inlaid with the permanent magnet of polylith arrangement in good order; Through the fixing supporting rod of going up of rotating shaft, the movable end of supporting rod extends and contacts with its surface to the centre of internal magnetization blackboard on the frame of left and right, the upside of framework, and teaching picture is located at the surface of internal magnetization blackboard.
As optimal technical scheme; The said fixed support of the utility model is formed by connecting cross bar and vertical rod, and said vertical rod is fixedly connected with said 360 degree swivel adapter heads, and said vertical rod upper end is connected with cross bar; The two ends of said demonstration board upper end have hook, and demonstration board is fixed on the cross bar through hook.Like this, can be for convenience detach and carrying, when not needing demonstration board, can demonstration board be taken off, in the needs demonstration board, it is hung up.
As optimal technical scheme, the said support bar of the utility model is formed by connecting the above body of rod of two joints.Further, employing is threaded between the said body of rod.
As optimal technical scheme, the said support bar of the utility model adopts stainless steel or plastics to make.Like this, under the prerequisite that guarantees support effect, bracing frame is more light, and is attractive in appearance, is easy to carry, and can satisfy different customer demands.
As optimal technical scheme, the said internal magnetization blackboard of the utility model is provided with abscissa axis and the axis of ordinates that adopts bar magnet to make.
The beneficial effect of the utility model is:
The utility model can make apparatus for demonstrating be well fixed, and is difficult for tripping.The utility model also has 360 degree spinfunctions, and it is arbitrarily angled that demonstration board is rotated to, and the student of each position can both well be watched.Be provided with the demonstration lamp in the demonstration window, under the bad situation of light, can turn on the demonstration lamp like this, make and demonstrate better effects if.
The utility model can make it be adsorbed on the internal magnetization blackboard and demonstrate so that the teaching picture of irony is with in absorption through the internal magnetization blackboard like this, and is easy to operate; On framework, be hinged with the supporting rod that is used for the clamping object; And an end of supporting rod contacts to the extension of the centre of said internal magnetization blackboard and with it; Can grasp general teaching picture through this structure; And more firm being fixed on the internal magnetization blackboard of the teaching picture that can make irony, prevent that teaching picture from coming off, and improves the quality of teaching in the teaching process; In addition; The utility model adopts soft stripe shape magnetic to paste abscissa axis and the axis of ordinates of making; Make abscissa axis and axis of ordinates all can need and paste arbitrarily with lecture contents, this helps accelerating demonstration operation in the teaching process and also helps and make the knowledge set forth more clear.
The utility model reasonable in design, simply light, conveniently moving can be write on same blackboard and can the teaching picture of making in advance be placed on the demonstration board and demonstrate, and practices thrift instructional blocks of time, improves the quality of teaching.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
According to accompanying drawing, the utility model is carried out detailed narration.
With reference to accompanying drawing 1, an embodiment of the utility model is proposed.A kind of English teaching demonstration board comprises bracing frame and demonstration board 1, and support frame as described above comprises base 2 and support bar 3, and said support bar 3 is formed by connecting the above body of rod 13 of two joints.Adopt between the said body of rod 13 and be threaded.Can according to circumstances adjust the demonstration height like this, also be convenient to simultaneously produce and transportation, in use be convenient to dismounting.
Said support bar 3 one ends are fixed on base 2 middle parts, and the other end of support bar 3 is provided with 360 degree swivel adapter heads 4, and said demonstration board 1 is fixedly connected on the said 360 degree swivel adapter heads 4 through fixed support.Said demonstration board 1 is made up of framework 6 and internal magnetization blackboard 5; Internal magnetization blackboard 5 on framework 6 internal fixation; In internal magnetization blackboard 5, be inlaid with the permanent magnet of polylith arrangement in good order; Be fixed with supporting rod 7 through rotating shaft on the frame of left and right, the upside of framework 6, the movable end of supporting rod 7 extends and contacts with its surface to the centre of internal magnetization blackboard 5, and teaching picture is located at the surface of internal magnetization blackboard 5.Said internal magnetization blackboard 5 is provided with the abscissa axis 8 and axis of ordinates 9 that adopts bar magnet to make.Teaching picture can be made general papery picture or irony picture; Papery picture can be demonstrated through supporting rod 7 clampings, demonstrates and the irony picture can be adsorbed on the surface of internal magnetization blackboard 5, simultaneously; The also available chalk in the surface of internal magnetization blackboard 5 is write, when general blackboard is used.
Said fixed support is formed by connecting cross bar 10 and vertical rod 11; Said vertical rod 11 is fixedly connected with said 360 degree swivel adapter heads 4; Said vertical rod 11 upper ends are connected with cross bar 10, and the two ends of said demonstration board 1 upper end have hook 12, and demonstration board 1 is fixed on the cross bar 10 through linking up with 12.
The above is merely the preferred embodiment of the utility model; Be not therefore and the claim of restriction the utility model; Every equivalent structure transformation that utilizes the utility model instructions and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (6)
1. English teaching demonstration board; Comprise bracing frame and demonstration board, it is characterized in that: support frame as described above comprises base and support bar, and said support bar one end is fixed on the base middle part; The other end of support bar is provided with 360 degree swivel adapter heads; Said demonstration board is fixedly connected on the said 360 degree swivel adapter heads through fixed support, and said demonstration board is made up of framework and internal magnetization blackboard, internal magnetization blackboard on the framework internal fixation; In the internal magnetization blackboard, be inlaid with the permanent magnet of polylith arrangement in good order; Be fixed with supporting rod through rotating shaft on the frame of left and right, the upside of framework, the movable end of supporting rod extends and contacts with its surface to the centre of internal magnetization blackboard, and teaching picture is located at the surface of internal magnetization blackboard.
2. English teaching demonstration board according to claim 1; It is characterized in that: said fixed support is formed by connecting cross bar and vertical rod; Said vertical rod is fixedly connected with said 360 degree swivel adapter heads; Said vertical rod upper end is connected with cross bar, and the two ends of said demonstration board upper end have hook, and said demonstration board is fixed on the cross bar through hook.
3. English teaching demonstration board according to claim 1 and 2 is characterized in that: said support bar is formed by connecting the above body of rod of two joints.
4. English teaching demonstration board according to claim 3 is characterized in that: adopt between the said body of rod to be threaded.
5. English teaching demonstration board according to claim 4 is characterized in that: said support bar adopts stainless steel or plastics to make.
6. English teaching demonstration board according to claim 5 is characterized in that: said internal magnetization blackboard is provided with abscissa axis and the axis of ordinates that adopts bar magnet to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202184843U CN202563750U (en) | 2012-05-16 | 2012-05-16 | English teaching demonstration board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202184843U CN202563750U (en) | 2012-05-16 | 2012-05-16 | English teaching demonstration board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202563750U true CN202563750U (en) | 2012-11-28 |
Family
ID=47213379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202184843U Expired - Fee Related CN202563750U (en) | 2012-05-16 | 2012-05-16 | English teaching demonstration board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202563750U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632286A (en) * | 2016-03-29 | 2016-06-01 | 重庆工业职业技术学院 | Photography view-finding demonstration teaching apparatus |
| CN105691065A (en) * | 2016-04-25 | 2016-06-22 | 南阳理工学院 | A dust-free English teaching system |
| CN105691053A (en) * | 2016-04-25 | 2016-06-22 | 南阳理工学院 | English teaching device |
| CN105946406A (en) * | 2016-04-26 | 2016-09-21 | 南阳理工学院 | Intelligent control system for English teaching |
| CN117360106A (en) * | 2023-09-18 | 2024-01-09 | 浙江省通信产业服务有限公司 | Intelligent blackboard with book function and method |
-
2012
- 2012-05-16 CN CN2012202184843U patent/CN202563750U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632286A (en) * | 2016-03-29 | 2016-06-01 | 重庆工业职业技术学院 | Photography view-finding demonstration teaching apparatus |
| CN105691065A (en) * | 2016-04-25 | 2016-06-22 | 南阳理工学院 | A dust-free English teaching system |
| CN105691053A (en) * | 2016-04-25 | 2016-06-22 | 南阳理工学院 | English teaching device |
| CN107458121A (en) * | 2016-04-25 | 2017-12-12 | 南阳理工学院 | A kind of stable English teaching system for being advantageous to teachers and students' health |
| CN107471876A (en) * | 2016-04-25 | 2017-12-15 | 南阳理工学院 | A kind of English teaching system for drawing four line lattice specifications |
| CN107471876B (en) * | 2016-04-25 | 2019-04-05 | 南阳理工学院 | A kind of English teaching system for drawing four line lattice specifications |
| CN107458121B (en) * | 2016-04-25 | 2019-04-26 | 南阳理工学院 | An English teaching system whose operation is stable and beneficial to the health of teachers and students |
| CN105946406A (en) * | 2016-04-26 | 2016-09-21 | 南阳理工学院 | Intelligent control system for English teaching |
| CN105946406B (en) * | 2016-04-26 | 2018-06-12 | 南阳理工学院 | A kind of English teaching intelligence control system |
| CN117360106A (en) * | 2023-09-18 | 2024-01-09 | 浙江省通信产业服务有限公司 | Intelligent blackboard with book function and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140516 |