CN205364926U - English teaching is with cylinder flexible blackboard - Google Patents
English teaching is with cylinder flexible blackboard Download PDFInfo
- Publication number
- CN205364926U CN205364926U CN201620095522.9U CN201620095522U CN205364926U CN 205364926 U CN205364926 U CN 205364926U CN 201620095522 U CN201620095522 U CN 201620095522U CN 205364926 U CN205364926 U CN 205364926U
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- CN
- China
- Prior art keywords
- flexible blackboard
- overhead gage
- blackboard
- baffle plate
- english teaching
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- 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 discloses an english teaching is with cylinder flexible blackboard, include that the overhead gage on the wall body reaches baffle down, the baffle was the level setting under the overhead gage reached, was provided with flexible blackboard under the overhead gage reaches between the baffle, and flexible blackboard both ends are provided with cylinder of its rotation of drive, are provided with driving roll's motor on the overhead gage, having the cavity between flexible blackboard trailing flank and the wall body, being provided with the brush of hugging closely flexible blackboard trailing flank in the cavity, the brush lower extreme is provided with the storage ash chute, flexible blackboard front end is provided with the vertical slide bar of arranging, is provided with the scribing block that can reciprocate on the slide bar. This novel structural design is reasonable, convenient to use, the normal four line grids that can once only draw up satisfies english teaching demand, can automatic accomplish cleaning of flexible blackboard fast simultaneously, very big improvement the teaching efficiency, the dust of cleaning the production does not simultaneously pollute the teaching environment in can not spreading the air, the in -process teachers and students' that are favorable to imparting knowledge to students health.
Description
Technical field
This utility model relates to a kind of blackboard for teaching, specifically a kind of English teaching drum-type flexible blackboard.
Background technology
Student is in learning English, for the memory of English word with write extremely important, teacher needs correct guiding and demonstration in teaching, and in word resolves, usual teacher adopts chalk and ruler first to draw four equidistant line lattice on blackboard, then write words in four line lattice, draw four line lattice not only to bother but also time-consuming, be frequently not very standard, it is impossible to the direct vision thoughts and feelings of student, affect student learning efficiency, be unfavorable for progress and the effect of teaching.
Blackboard writing full with, teacher will write notes wiped clean with blackboard eraser again, increase the labor intensity of teacher, and cause the substantial amounts of time to waste so that teaching efficiency is low, and in the process of wiping, substantial amounts of dust can be produced in atmosphere simultaneously, pollute teaching environment, along with the breathing of Faculty and Students enters in human body, be unfavorable for the health of teaching process Ability of Normal School Students.
Utility model content
The purpose of this utility model is in that to provide a kind of English teaching drum-type flexible blackboard, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of English teaching drum-type flexible blackboard, including the overhead gage on body of wall and lower baffle plate, described overhead gage and lower baffle plate are and are horizontally disposed with, it is provided with flexible blackboard between described overhead gage and lower baffle plate, described flexible blackboard two ends are provided with the cylinder driving its rotation, and described overhead gage upper end is provided with the motor driving cylinder；There is cavity between described flexible blackboard trailing flank and body of wall, be provided with the hairbrush being close to flexible blackboard trailing flank in described cavity, described hairbrush lower end is provided with storage ash-pit；Described flexible blackboard front end is provided with the slide bar of vertically layout, and described slide bar two ends are provided with slide block, and described overhead gage and lower baffle plate are provided with the chute adaptive with slide block, and described slide block can horizontally slip at chute；Described slide bar is provided with the line block that can move up and down, described line block is provided with vertically spaced apart four chalk installing holes.
As further program of the utility model: be provided with rubber ring in described chalk installing hole.
As this utility model further scheme: described lower baffle plate is provided with and controls the driving switch that motor opens and closes.
Compared with prior art, the beneficial effects of the utility model are: arrange motor, by driving switch activated upper motor, and then drive cylinder to rotate, so that the front of flexible blackboard rotates to trailing flank, and by hairbrush wiping, the notes wiped clean that will write, automatically the wiping of flexible blackboard it is rapidly completed, improve teaching efficiency, simultaneously because the cavity that the whole process of wiping is between body of wall and flexible blackboard carries out, so the dust that wiping produces is not diffuse in air pollutes teaching environment, be conducive to the health of teaching process Ability of Normal School Students, the chalk dust that brush falls drops in storage ash-pit, the collection and uniform disposal when reaching a certain amount of；Line block is set, chalk is fixed in four chalk installing holes, regulate line block height on slide bar, to meet the required position drawing four line lattice, fixing after regulating position, mobile line block, the line block slide block with moving slide-bar two ends moves in chute, thus the disposable four line lattice drawing specification, improve teaching efficiency further；It is provided with rubber ring, it is simple to fixing chalk so that it is not easily landing in described chalk installing hole.
In sum, this new structural design is reasonable, easy to use, the disposable four line lattice drawing specification of energy, meets English teaching demand, can automatically be rapidly completed the wiping of flexible blackboard simultaneously, greatly improve teaching efficiency；The dust that wiping simultaneously produces is not diffuse in air to pollute teaching environment, be conducive to the health of teaching process Ability of Normal School Students.
Accompanying drawing explanation
Fig. 1 is the structural representation of English teaching drum-type flexible blackboard.
Fig. 2 is the left view sectional view of English teaching drum-type flexible blackboard.
In figure: 1-overhead gage, 2-flexible blackboard, 3-motor, 4-drives switch, 5-lower baffle plate, 6-chalk installing hole, and 7-rules block, and 8-slide bar, 9-slide block, 10-stores up ash-pit, 11-hairbrush, 12-body of wall, 13-cylinder.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1-2, a kind of English teaching drum-type flexible blackboard, including the overhead gage 1 on body of wall 12 and lower baffle plate 5, described overhead gage 1 and lower baffle plate 5 are and are horizontally disposed with, it is provided with flexible blackboard 2 between described overhead gage 1 and lower baffle plate 5, described flexible blackboard 2 two ends are provided with the cylinder 13 driving its rotation, and described overhead gage 1 upper end is provided with the motor 3 driving cylinder 13；There is cavity between described flexible blackboard 2 trailing flank and body of wall 12, be provided with the hairbrush 11 being close to flexible blackboard 2 trailing flank in described cavity, described hairbrush 11 lower end is provided with storage ash-pit 10；Described flexible blackboard 2 front end is provided with the slide bar 8 of vertically layout, and described slide bar 8 two ends are provided with slide block 9, and described overhead gage 1 and lower baffle plate 5 are provided with and the chute of slide block 9 adaptation, and described slide block 9 can horizontally slip at chute；Described slide bar 8 is provided with the line block 7 that can move up and down, described line block 7 is provided with vertically spaced apart four chalk installing holes 6.
Operation principle of the present utility model is: arrange motor 3, by driving the switch 4 upper motor 3 of startup, and then drive cylinder 13 to rotate, so that the front of flexible blackboard 2 rotates to trailing flank, and by hairbrush 11 wiping, the notes wiped clean that will write, automatically the wiping of flexible blackboard 2 it is rapidly completed, improve teaching efficiency, simultaneously because the cavity that the whole process of wiping is between body of wall 12 and flexible blackboard 2 carries out, so the dust that wiping produces is not diffuse in air pollutes teaching environment, be conducive to the health of teaching process Ability of Normal School Students, the chalk dust that brush falls drops in storage ash-pit 10, the collection and uniform disposal when reaching a certain amount of；Line block 7 is set, chalk is fixed in four chalk installing holes 6, regulate the line block 7 height on slide bar 8, to meet the required position drawing four line lattice, fixing after regulating position, mobile line block 7, the line block 7 slide block 9 with moving slide-bar 8 two ends moves in chute, thus the disposable four line lattice drawing specification, improve teaching efficiency further.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. an English teaching drum-type flexible blackboard, including the overhead gage on body of wall and lower baffle plate, it is characterized in that, described overhead gage and lower baffle plate are and are horizontally disposed with, it is provided with flexible blackboard between described overhead gage and lower baffle plate, described flexible blackboard two ends are provided with the cylinder driving its rotation, and described overhead gage upper end is provided with the motor driving cylinder；There is cavity between described flexible blackboard trailing flank and body of wall, be provided with the hairbrush being close to flexible blackboard trailing flank in described cavity, described hairbrush lower end is provided with storage ash-pit；Described flexible blackboard front end is provided with the slide bar of vertically layout, and described slide bar two ends are provided with slide block, and described overhead gage and lower baffle plate are provided with the chute adaptive with slide block, and described slide block can horizontally slip at chute；Described slide bar is provided with the line block that can move up and down, described line block is provided with vertically spaced apart four chalk installing holes.
2. English teaching drum-type flexible blackboard according to claim 1, it is characterised in that be provided with rubber ring in described chalk installing hole.
3. English teaching drum-type flexible blackboard according to claim 1, it is characterised in that be provided with on described lower baffle plate and control the driving switch that motor opens and closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620095522.9U CN205364926U (en) | 2016-02-01 | 2016-02-01 | English teaching is with cylinder flexible blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620095522.9U CN205364926U (en) | 2016-02-01 | 2016-02-01 | English teaching is with cylinder flexible blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205364926U true CN205364926U (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620095522.9U Expired - Fee Related CN205364926U (en) | 2016-02-01 | 2016-02-01 | English teaching is with cylinder flexible blackboard |
Country Status (1)
| Country | Link |
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| CN (1) | CN205364926U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218280A (en) * | 2016-08-31 | 2016-12-14 | 赵明 | A kind of English teaching aid |
| CN106427316A (en) * | 2016-11-23 | 2017-02-22 | 郑州天舜电子技术有限公司 | Automatic scribing blackboard used for English teaching |
| CN108583087A (en) * | 2018-03-22 | 2018-09-28 | 沈金秀 | A kind of music teaching staff straight line line drawing device |
| CN110236649A (en) * | 2019-07-01 | 2019-09-17 | 中南大学湘雅医院 | A kind of accurate punching machine of intelligence skin |
| CN112659788A (en) * | 2020-12-24 | 2021-04-16 | 日照职业技术学院 | English teaching blackboard convenient to draw four line grids |
| CN113002220A (en) * | 2021-03-08 | 2021-06-22 | 福州外语外贸学院 | English teaching is with explanation device |
| CN110236649B (en) * | 2019-07-01 | 2024-05-03 | 中南大学湘雅医院 | Intelligent accurate perforating device of skin |
-
2016
- 2016-02-01 CN CN201620095522.9U patent/CN205364926U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218280A (en) * | 2016-08-31 | 2016-12-14 | 赵明 | A kind of English teaching aid |
| CN106427316A (en) * | 2016-11-23 | 2017-02-22 | 郑州天舜电子技术有限公司 | Automatic scribing blackboard used for English teaching |
| CN108583087A (en) * | 2018-03-22 | 2018-09-28 | 沈金秀 | A kind of music teaching staff straight line line drawing device |
| CN110236649A (en) * | 2019-07-01 | 2019-09-17 | 中南大学湘雅医院 | A kind of accurate punching machine of intelligence skin |
| CN110236649B (en) * | 2019-07-01 | 2024-05-03 | 中南大学湘雅医院 | Intelligent accurate perforating device of skin |
| CN112659788A (en) * | 2020-12-24 | 2021-04-16 | 日照职业技术学院 | English teaching blackboard convenient to draw four line grids |
| CN113002220A (en) * | 2021-03-08 | 2021-06-22 | 福州外语外贸学院 | English teaching is with explanation 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20170201 |