CN205705869U - A kind of English teaching cleaning blackboard being easy to regulate upper-lower position - Google Patents
A kind of English teaching cleaning blackboard being easy to regulate upper-lower position Download PDFInfo
- Publication number
- CN205705869U CN205705869U CN201620286040.1U CN201620286040U CN205705869U CN 205705869 U CN205705869 U CN 205705869U CN 201620286040 U CN201620286040 U CN 201620286040U CN 205705869 U CN205705869 U CN 205705869U
- Authority
- CN
- China
- Prior art keywords
- mainboard
- english
- easy
- writing
- lower position
- 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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 17
- 238000009423 ventilation Methods 0.000 claims abstract description 10
- 238000005286 illumination Methods 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a kind of English teaching cleaning blackboard being easy to regulate upper-lower position, including write mainboard, write and on the left side two side of mainboard, be all fixedly installed mobile rack, the side of mobile rack is provided with the gear of turning being mutually adapted, the bottom side writing mainboard is provided with bottom baffle, the lower section of bottom baffle is provided with ventilation shaft, the outlet of dust collecting box is connected to automatic dust-absorbing device, the top writing mainboard is further fixedly arranged on LED display, the end of metal hose is provided with LED illumination lamp, write and be adsorbed with scriber for English drawing also by circular magnetic chuck on the front surface plate body of mainboard.The utility model can be reached by operation rotating rocker and drive mobile rack to move up and down, and can dispose the dust at bottom baffle, can play out required courseware key content with the form of electronical display simultaneously, can quickly draw four line lattice of standard.
Description
Technical field
The utility model relates to teaching aid correlative technology field, and specifically a kind of English teaching being easy to regulate upper-lower position is used
Cleaning blackboard.
Background technology
Blackboard not refers in particular to the plate face of black, traditional sense is said it be one can be with the plane of repeated writing, plate face is hard,
It is used for teaching, is made by plank or ground glass etc., can write above with specific writing materials such as chalks.Black
Plate is the important educational aid that auxiliary is imparted knowledge to students, for the teaching process of English, when English teaching
Need the more word of writing on the blackboard on blackboard, help Students ' Learning English Major knowledge.
But traditional English blackboard is fixed, the English teacher of different heights would generally bend in use or
Tiptoing and carrying out writing and teaching, it is very uncomfortable that whole process makes teacher, increases the teaching load of English Instructor, and tradition
English teaching blackboard form more dull, be difficult to excite the reading interest of student, do not have at night under the irradiation of light be difficult to
Being clearly visible that the content of courses, teaching efficiency is very bad, it is impossible to causes the attention of student, produces simultaneously in writing process
A large amount of dust are difficult to cleaning, cause being vaporized the breathing affecting student and teacher in the air, in addition, for making letter write
Specification, it is often necessary to draw four line lattice on blackboard, conventional method uses free-hand stroke, so writes inadequate specification, impact
The teaching efficiency of Classroom English.
Utility model content
The purpose of this utility model is to provide a kind of English teaching cleaning blackboard being easy to regulate upper-lower position, on solving
State the problem proposing in background technology.
For achieving the above object, the following technical scheme of the utility model offer:
A kind of English teaching cleaning blackboard being easy to regulate upper-lower position, including write mainboard, the described left side writing mainboard
All being fixedly installed mobile rack on two side, the side of described mobile rack is provided with the gear of turning being mutually adapted, left side
The center position of gear of turning be also equipped with rotating rocker, the described bottom side writing mainboard is provided with bottom baffle, described
The lower section of bottom baffle is provided with ventilation shaft, and described ventilation shaft is connected with the through hole on the downside of bottom baffle, described ventilation
The left end of pipeline is also equipped with dust collecting box, and the outlet of described dust collecting box is connected to automatic dust-absorbing device, described writes
The top of mainboard is further fixedly arranged on LED display, and described LED display is electrically connected to batteries, and described LED shows
The right side of screen is additionally provided with the USB interface being connected with its signal, and it is soft that the described top both sides writing mainboard are separately installed with metal
Pipe, the end of described metal hose is provided with LED illumination lamp, and the described front surface plate body writing mainboard is inhaled also by circle
Dish is adsorbed with scriber for English drawing, and the centre position of described scriber for English drawing is provided with three level line thin bars, three horizontal bar
Spaced set two-by-two between line thin bar, forms chalk and places and lead between described level line thin bar and the side writing mainboard
Rail, the both sides of described scriber for English drawing are provided with absorption short slab.
As further program of the utility model: described gear of turning is arranged on the body of wall inside classroom.
As the utility model further scheme: the length of described LED display is less than the long edge lengths writing mainboard.
As the utility model further scheme: described LED illumination lamp is electrically connected to batteries.
As the utility model further scheme: be separately installed with two circular magnetic chucks on the absorption short slab of both sides.
Compared with prior art, the beneficial effects of the utility model are: the utility model can be reached by operating rotating rocker band
Dynamic gear of turning rotates, and then drives intermeshing mobile rack to move up and down, according to the different heights of English Instructor
Require to be adjusted the height writing mainboard in real time, improve comfortable writing degree；And dust collecting box and automatic dust-absorbing device
With the use of the dust can effectively disposed at bottom baffle, prevent dust from flying upward everywhere, protect the environment of surrounding
Health；Required courseware key content can be played out with the form of electronical display by English Instructor by inserting USB flash disk simultaneously,
The notice given lessons efficiency and students can be attracted can not only be improved, strengthen English Teaching Effect；The setting of LED illumination lamp
Whole blackboard still can be used under dim environment；Place in guide rail i.e. in addition, chalk is placed on chalk by English Instructor
Can quickly draw four line lattice of standard, be greatly saved the work difficulty of English Instructor, the more rule standardization that teaching becomes,
Meet the modernization higher demand of English teaching.
Brief description
Fig. 1 is the structural representation of a kind of English teaching cleaning blackboard being easy to regulate upper-lower position.
In figure: 1-writes mainboard, 2-mobile rack, 3-turn gear, 4-rotating rocker, 5-rotating rocker, 6-ventilation duct
Road, 7-dust collecting box, 8-automatic dust-absorbing device, 9-LED display screen, 10-USB interface, 11-batteries, 12-gold
Belong to flexible pipe, 13-LED illuminating lamp, 14-scriber for English drawing, 15-level line thin bar, 16-chalk placement guide rail, 17-chalk
Place guide rail, 18-circular magnetic chuck.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clearly
It Chu, is fully described by, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of English teaching cleaning blackboard being easy to regulate upper-lower position,
Including write mainboard 1, the described left side two side writing mainboard 1 is all fixedly installed mobile rack 2, described mobile tooth
The side of bar 2 is provided with the gear 3 of turning being mutually adapted, and described gear 3 of turning is arranged on the body of wall inside classroom, left
The center position of the gear 3 of turning of side is also equipped with rotating rocker 4, so in use, can be reached by operation and turn
Shaking bar 4 drives gear 3 of turning to rotate, and then drives intermeshing mobile rack 2 to move up and down, according to English
The different height of teacher requires to be adjusted the height writing mainboard 1 in real time, improves comfortable writing degree；Described write mainboard
The bottom side of 1 is provided with bottom baffle 5, and the lower section of described bottom baffle 5 is provided with ventilation shaft 6, described ventilation shaft 6 with
Through hole on the downside of bottom baffle 5 is connected, and the left end of described ventilation shaft 6 is also equipped with dust collecting box 7, described dust
The outlet of collecting box 7 is connected to automatic dust-absorbing device 8, dust collecting box 7 and automatic dust-absorbing device 8 with the use of can have
Effect disposes the dust at bottom baffle 5, prevents dust from flying upward everywhere, protects the environmental sanitation of surrounding.
The described top writing mainboard 1 is further fixedly arranged on LED display 9, and the length of described LED display 9 is less than book
Writing the long edge lengths of mainboard 1, described LED display 9 is electrically connected to batteries 11, the right side of described LED display 9
Being additionally provided with the usb 10 being connected with its signal, English Instructor can be by inserting USB flash disk, by required courseware key content
Play out with the form of electronical display, the notice given lessons efficiency and students can be attracted can not only be improved, strengthen English
Teaching efficiency；The described top both sides writing mainboard 1 are separately installed with metal hose 12, the end of described metal hose 12
Being provided with LED illumination lamp 13, described LED illumination lamp 13 is electrically connected to batteries 11, and the setting of LED illumination lamp 13 makes
Obtain whole blackboard still can use under dim environment；Also by circular magnetic chuck 18 on the described front surface plate body writing mainboard 1
Being adsorbed with scriber for English drawing 14, the centre position of described scriber for English drawing 14 is provided with three levels line thin bars 15, three
Spaced set two-by-two between level line thin bar 15, shape between described level line thin bar 15 and the side writing mainboard 1
Becoming chalk to place guide rail 16, the both sides of described scriber for English drawing 14 are provided with absorption short slab 17, the absorption short slab 17 of both sides
On be separately installed with two circular magnetic chucks 18, scriber for English drawing 14 in use, by circular magnetic chuck 18 by scriber for English drawing
14 Level Adsorption are being write on mainboard 1, and chalk is placed on chalk and places in guide rail 16 and can quickly draw by English Instructor
Four line lattice of standard, are greatly saved the work difficulty of English Instructor, the more rule standardization that teaching becomes, and meet modernization English
The higher demand of language teaching.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the present utility model, the utility model can be realized in other specific forms.
Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that the containing of equivalency that will fall in claim
All changes in justice and scope are included in the utility model.Any reference in claim should be considered as limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but not each embodiment only comprises
One independent technical scheme, this narrating mode of specification is only for clarity sake, and those skilled in the art should be by
Specification is as an entirety, and the technical scheme in each embodiment also can be through appropriately combined, and forming those skilled in the art can
With other embodiments understanding.
Claims (5)
1. it is easy to regulate an English teaching cleaning blackboard for upper-lower position, including write mainboard (1), it is characterised in that
It is all fixedly installed mobile rack (2) on the described left side two side writing mainboard (1), described mobile rack (2)
Side is provided with the gear of turning (3) being mutually adapted, and the center position of the gear of turning (3) in left side is also equipped with rotating
Rocking bar (4), the described bottom side writing mainboard (1) is provided with bottom baffle (5), the lower section of described bottom baffle (5)
Being provided with ventilation shaft (6), described ventilation shaft (6) is connected with the through hole of bottom baffle (5) downside, described logical
The left end of wind pipeline (6) is also equipped with dust collecting box (7), and the outlet of described dust collecting box (7) is connected to automatically
Dust exhaust apparatus (8), the described top writing mainboard (1) is further fixedly arranged on LED display (9), and described LED shows
Display screen (9) is electrically connected to batteries (11), and the right side of described LED display (9) is additionally provided with and is connected with its signal
USB interface (10), the described top both sides writing mainboard (1) are separately installed with metal hose (12), described gold
The end belonging to flexible pipe (12) is provided with LED illumination lamp (13), also logical on the described front surface plate body writing mainboard (1)
Crossing circular magnetic chuck (18) and being adsorbed with scriber for English drawing (14), the centre position of described scriber for English drawing (14) is provided with three
Root level line thin bar (15), spaced set two-by-two between three levels line thin bar (15), the line of described level is thin
Form chalk between bar (15) and the side writing mainboard (1) and place guide rail (16), described scriber for English drawing (14)
Both sides be provided with absorption short slab (17).
2. a kind of English teaching cleaning blackboard being easy to regulate upper-lower position according to claim 1, its feature exists
In described gear of turning (3) is arranged on the body of wall inside classroom.
3. a kind of English teaching cleaning blackboard being easy to regulate upper-lower position according to claim 1, its feature exists
In the length of described LED display (9) is less than the long edge lengths writing mainboard (1).
4. a kind of English teaching cleaning blackboard being easy to regulate upper-lower position according to claim 1, its feature exists
In described LED illumination lamp (13) is electrically connected to batteries (11).
5. a kind of English teaching cleaning blackboard being easy to regulate upper-lower position according to claim 1, its feature exists
In being separately installed with two circular magnetic chucks (18) on the absorption short slab (17) of both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286040.1U CN205705869U (en) | 2016-03-31 | 2016-03-31 | A kind of English teaching cleaning blackboard being easy to regulate upper-lower position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286040.1U CN205705869U (en) | 2016-03-31 | 2016-03-31 | A kind of English teaching cleaning blackboard being easy to regulate upper-lower position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205705869U true CN205705869U (en) | 2016-11-23 |
Family
ID=57309103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620286040.1U Expired - Fee Related CN205705869U (en) | 2016-03-31 | 2016-03-31 | A kind of English teaching cleaning blackboard being easy to regulate upper-lower position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205705869U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938578A (en) * | 2017-03-29 | 2017-07-11 | 长江大学文理学院 | A kind of English word writing and memory storage |
| CN107433806A (en) * | 2016-12-30 | 2017-12-05 | 广州市科卡通信科技有限公司 | A kind of scriber for English language teaching |
| CN107740920A (en) * | 2017-09-08 | 2018-02-27 | 合肥惠科金扬科技有限公司 | A kind of commercial large-scale TFT LCD displays arrangement for adjusting height |
| CN108422774A (en) * | 2018-03-07 | 2018-08-21 | 佛山科学技术学院 | A kind of drawing writing machine |
| CN108749408A (en) * | 2018-04-28 | 2018-11-06 | 伍伟权 | A kind of blackboard for English teaching of packaged type |
| CN108944189A (en) * | 2018-07-16 | 2018-12-07 | 常州信息职业技术学院 | Blackboard for teaching |
| CN110217022A (en) * | 2019-04-23 | 2019-09-10 | 天津宝兴威科技股份有限公司 | A kind of multi-functional quantum dot blackboard |
| CN112871773A (en) * | 2021-01-11 | 2021-06-01 | 安徽方鑫信息科技有限公司 | Informationized management equipment based on medical conjuncted nursing education platform |
-
2016
- 2016-03-31 CN CN201620286040.1U patent/CN205705869U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433806A (en) * | 2016-12-30 | 2017-12-05 | 广州市科卡通信科技有限公司 | A kind of scriber for English language teaching |
| CN106938578A (en) * | 2017-03-29 | 2017-07-11 | 长江大学文理学院 | A kind of English word writing and memory storage |
| CN106938578B (en) * | 2017-03-29 | 2018-03-16 | 长江大学文理学院 | A kind of English word writing and memory storage |
| CN107740920A (en) * | 2017-09-08 | 2018-02-27 | 合肥惠科金扬科技有限公司 | A kind of commercial large-scale TFT LCD displays arrangement for adjusting height |
| CN108422774A (en) * | 2018-03-07 | 2018-08-21 | 佛山科学技术学院 | A kind of drawing writing machine |
| CN108749408A (en) * | 2018-04-28 | 2018-11-06 | 伍伟权 | A kind of blackboard for English teaching of packaged type |
| CN108944189A (en) * | 2018-07-16 | 2018-12-07 | 常州信息职业技术学院 | Blackboard for teaching |
| CN110217022A (en) * | 2019-04-23 | 2019-09-10 | 天津宝兴威科技股份有限公司 | A kind of multi-functional quantum dot blackboard |
| CN112871773A (en) * | 2021-01-11 | 2021-06-01 | 安徽方鑫信息科技有限公司 | Informationized management equipment based on medical conjuncted nursing education platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205705869U (en) | A kind of English teaching cleaning blackboard being easy to regulate upper-lower position | |
| CN102117553A (en) | Electronic display and writing device of interactive teaching system | |
| CN204820786U (en) | Remove english teaching blackboard | |
| CN204143691U (en) | A kind of English teaching board | |
| CN201960980U (en) | Writing board | |
| CN204506237U (en) | A kind of Multifunctional teaching aid for foreign language teaching | |
| CN206493763U (en) | A kind of blackboard for English teaching | |
| CN205508171U (en) | Novel display board for teaching english | |
| CN107305746A (en) | A kind of Multifunctional English teaching aid | |
| CN206312435U (en) | Chinese teaching servicing unit | |
| CN205486921U (en) | English teaching device | |
| CN204596251U (en) | A kind of novel English Language Training teaching aid | |
| CN205631864U (en) | Education learning auxiliary tool | |
| CN202025442U (en) | Electronic blackboard | |
| CN204348116U (en) | A kind of English teaching board | |
| CN202208211U (en) | English teaching board | |
| CN202463312U (en) | Hand-pull dust-free teaching blackboard | |
| CN205022234U (en) | English teaching blackboard with three -way check | |
| CN205651834U (en) | Electron ink blackboard display screen | |
| CN202217414U (en) | English words teaching demonstration board | |
| CN201329732Y (en) | Blackboard chalk dust collecting device | |
| CN201092196Y (en) | Dust-free magnetic blackboard | |
| CN102529518A (en) | Hand-pull-type dust-free teaching blackboard | |
| CN2785874Y (en) | Magnetic dust-eliminating blackboard | |
| CN205862629U (en) | Historical teaching auxiliary device |
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: 20161123 Termination date: 20170331 |