CN206493763U - A kind of blackboard for English teaching - Google Patents
A kind of blackboard for English teaching Download PDFInfo
- Publication number
- CN206493763U CN206493763U CN201720040870.0U CN201720040870U CN206493763U CN 206493763 U CN206493763 U CN 206493763U CN 201720040870 U CN201720040870 U CN 201720040870U CN 206493763 U CN206493763 U CN 206493763U
- Authority
- CN
- China
- Prior art keywords
- clipboard
- blackboard
- sliding bar
- line lattice
- english 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 discloses a kind of blackboard for English teaching, including clipboard and sliding bar, the sliding bar is arranged on clipboard side, described clipboard one end is provided with switch, the clipboard outer wall surface is provided with magnetic line lattice, collecting tank is provided with below the magnetic line lattice, hang plate is provided with above the magnetic line lattice, the hang plate lower end is provided with illuminating lamp, magnetosphere is installed with inside the clipboard, the magnetosphere side is provided with power pack, the sliding block side is installed with connecting rod, the connecting rod side is fixedly connected with sliding bar.Magnetosphere and clipboard surface magnetism line lattice that the utility model is provided with by clipboard inside, it is effectively reduced the time that teacher draws four line lattice on blackboard, the air exhauster being provided with inside the air suction opening and sliding bar being provided with by hairbrush both sides, the chalk dust produced when can be by blackboard wiping is timely absorbed, and meets demand of the market today to blackboard for English teaching.
Description
【Technical field】
The utility model is related to a kind of blackboard for teaching, more particularly to a kind of blackboard for English teaching.
【Background technology】
At present, traditional black traditional instruction is still in the highest flight.In basic writing training and writing and teaching is carried out, English
The specification writing on the blackboard of text is applied than wide, for normalized written, and teacher needs to draw corresponding English four lines lattice on blackboard, draws
During lattice with long ruler a line a line go draw four line lattice, also someone invented four line lattice devices, it is English three rulings chalker, flat
The teaching equipment such as line line assistor, the blackboard with ruler and English, blackboard for teaching music, draws although can so reach
The purpose of grid, but carry utensil at any time and lost time very much with its frame, and after traditional blackboard writing is full, religion
Blackboard other Shi Zaiyong will be write and take down notes wiped clean, during wiping, can produce substantial amounts of dust simultaneously in atmosphere,
Teaching environment is polluted, enters with the breathing of Faculty and Students in human body, is unfavorable for the health of teaching process Ability of Normal School Students.In China
In patent 201420012425.X, a kind of English teaching blackboard is described, the blackboard includes clipboard and Graphic Panel, using hinge
The mode of connection, whole blackboard can be folded, and save very big space, and the Graphic Panel of the blackboard can make full use of teacher's
Teaching material.But, the blackboard feature is relatively simple, lacks practicality, and the blackboard is not provided with magnetic line lattice and magnetosphere, no
Teacher can be reduced the time of four line lattice is drawn in English teaching, so as to influence the quality of teaching, the blackboard is not provided with illuminating lamp,
It is unfavorable for being imparted knowledge to students in the case of rather dark, so as to influence the effect of listening to the teacher of students, the blackboard is not provided with sliding bar
And hairbrush, it is unfavorable for teacher's blackboard wiping, and the time of blackboard wiping is added, the efficiency attended class is have impact on, the blackboard does not have
Provided with air suction opening and air exhauster, substantial amounts of chalk dust can be produced while blackboard wiping, teaching environment is polluted, is unfavorable for religion
The health of process Ability of Normal School Students.Therefore, a kind of it is proposed that blackboard for English teaching.
【Utility model content】
Main purpose of the present utility model is to provide a kind of blackboard for English teaching, and the utility model passes through in clipboard
Magnetosphere and clipboard surface magnetism line lattice that portion is provided with, can make magnetic line lattice are stable to be pasted onto on clipboard, effectively
Reduce teacher and the time of four line lattice is drawn on blackboard, while the accuracy of four line lattice is also ensure that, and magnetic line lattice are
Movement that can be random on clipboard, facilitates writing for teachers, improves the quality of teaching, installed by clipboard upper end
Hang plate and illuminating lamp, when bad in light, the illuminating lamp in classroom can not be illuminated sufficiently on blackboard, influenceed
The efficiency of listening to the teacher of student, the illuminating lamp that at this moment can open clipboard upper end is illuminated, it is ensured that the illuminance of blackboard, is improved
The quality of listening to the teacher of student, while also protect the eyes of students, because sliding bar and clipboard are to be slidably connected, Lao Shike
So that easily sliding bar to horizontally slip in writing plate surface, the hairbrush installed by sliding bar side can be with disposable erasing
Word on complete blackboard, effectively solves the time of the puzzlement brought when small blackboard erases the board and waste, it is possible to increase teaching
Efficiency and save the muscle power of teacher, the air exhauster being provided with inside the air suction opening being provided with by hairbrush both sides and sliding bar can
The chalk dust produced during by blackboard wiping is timely absorbed, it is to avoid chalk ash pollution teaching environment, beneficial to teaching process Ability of Normal School Students
Health, dust disposable box and sliding bar install stable using the mode that snaps connection, convenient disassembly, beneficial to by dust disposable box
Interior chalk dust is cleared up in time, simple in construction, and practicality and practicality are wide, meet market today to blackboard for English teaching
Demand, the problem of effectively can solving in background technology.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of blackboard for English teaching, including clipboard and sliding bar, the sliding bar are arranged on clipboard side, described
Clipboard one end is provided with switch, and the clipboard outer wall surface is provided with below magnetic line lattice, the magnetic line lattice and is provided with
Hang plate is provided with above collecting tank, the magnetic line lattice, the hang plate lower end is provided with inside illuminating lamp, the clipboard
Magnetosphere is installed with, the magnetosphere side is provided with power pack, and described power pack one end is provided with power line, the writing
Plate upper and lower ends, which are provided with track, the track, is connected with sliding block, and the sliding block side is installed with connecting rod,
The connecting rod side is fixedly connected with sliding bar, and the sliding bar is internally provided with cavity, and the cavity lower end, which is provided with, takes out
Blower fan, the air exhauster lower end is provided with dust disposable box, and the cavity side is provided with hairbrush, and the hairbrush both sides are provided with
Air suction opening.
Further, the sliding bar and clipboard are slidably connected.
Further, the magnetic line lattice and the connection of clipboard magnetic.
Further, the illuminating lamp and air exhauster are electrically connected with power pack.
Further, the dust disposable box and sliding bar are snapped connection.
Compared with prior art, the utility model has the advantages that：The utility model inside clipboard by setting
Some magnetosphere and clipboard surface magnetism line lattice, can make magnetic line lattice are stable to be pasted onto on clipboard, effective to reduce
Teacher draws the time of four line lattice on blackboard, while the accuracy of four line lattice is also ensure that, and magnetic line lattice can
The random movement on clipboard, facilitates writing for teachers, improves the quality of teaching, passes through inclining that clipboard upper end is installed
Swash plate and illuminating lamp, when bad in light, the illuminating lamp in classroom can not be illuminated sufficiently on blackboard, influence student
Efficiency of listening to the teacher, the illuminating lamp that at this moment can open clipboard upper end is illuminated, it is ensured that the illuminance of blackboard, improves
The quality of listening to the teacher of student, while also protect the eyes of students, because sliding bar and clipboard are to be slidably connected, teacher can be with
Easily sliding bar is horizontally slipped in writing plate surface, the hairbrush installed by sliding bar side can be complete with disposable erasing
Word on blackboard, effectively solves the time of the puzzlement brought when small blackboard erases the board and waste, it is possible to increase teaching
The air exhauster being provided with inside efficiency and the muscle power for saving teacher, the air suction opening being provided with by hairbrush both sides and sliding bar, can be by
The chalk dust produced during blackboard wiping is timely absorbed, it is to avoid chalk ash pollution teaching environment, beneficial to teaching process Ability of Normal School Students
Health, dust disposable box and sliding bar install stable, convenient disassembly, beneficial to by dust disposable box using the mode that snaps connection
Chalk dust clear up in time, simple in construction, practicality and practicality are wide, meet need of the market today to blackboard for English teaching
Ask.
【Brief description of the drawings】
Fig. 1 is a kind of overall structure diagram of blackboard for English teaching of the utility model.
Fig. 2 is a kind of internal structure schematic diagram of blackboard for English teaching of the utility model.
Fig. 3 is a kind of sliding bar structural representation of blackboard for English teaching of the utility model.
In figure：1st, clipboard；2nd, hang plate；3rd, illuminating lamp；4th, magnetic line lattice；5th, sliding bar；6th, collecting tank；7th, switch；
8th, sliding block；9th, track；10th, magnetosphere；11st, power pack；12nd, power line；13rd, hairbrush；14th, connecting rod；15th, cavity；16th, exhausting
Machine；17th, dust disposable box；18th, air suction opening.
【Embodiment】
To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below
With reference to embodiment, the utility model is expanded on further.
As Figure 1-3, a kind of blackboard for English teaching, including clipboard 1 and sliding bar 5, the sliding bar 5 are set
In the side of clipboard 1, described clipboard one end is provided with switch 7, and the outer wall surface of clipboard 1 is provided with magnetic line lattice 4, institute
State the lower section of magnetic line lattice 4 and be provided with collecting tank 6, the top of magnetic line lattice 4 is provided with hang plate 2, and the lower end of hang plate 2 is all provided with
It is equipped with inside illuminating lamp 3, the clipboard 1 and is installed with magnetosphere 10, the side of magnetosphere 10 is provided with power pack 11, institute
State the one end of power pack 11 and be provided with power line 12, the upper and lower ends of clipboard 1 are provided with track 9, the track 9 movable
Sliding block 8 is connected with, the side of sliding block 8 is installed with connecting rod 14, and the connecting rod side is fixedly connected with sliding bar 5,
The sliding bar 5 is internally provided with cavity 15, and the lower end of cavity 15 is provided with air exhauster 16, and the lower end of air exhauster 16 is set
There is dust disposable box 17, the side of cavity 15 is provided with hairbrush 13, and the both sides of hairbrush 13 are provided with air suction opening 18.
Wherein, the sliding bar 5 and clipboard 1 are slidably connected.
Wherein, magnetic line lattice 4 and clipboard 1 the magnetic connection.
Wherein, the illuminating lamp 3 and air exhauster 16 are electrically connected with power pack 11.
Wherein, the dust disposable box 17 and sliding bar 5 are snapped connection.
It should be noted that the utility model is a kind of blackboard for English teaching, when in use, blackboard is first arranged on wall
On wall, power line 12 is then connected into power supply, power pack 11 is started working, when taking lessons in English, teacher can be in the table of clipboard 1
Write mother on the magnetic line lattice 4 in face, the time that teacher draws four line lattice on blackboard is effectively reduced, while also ensure that four
The accuracy of line lattice, improves the quality of teaching, because magnetic line lattice 4 are to be pasted onto writing by the magnetosphere 10 inside clipboard 1
Be not in the phenomenon come off on plate 1, and teacher can also arbitrarily move the position of magnetic line lattice 4 in teaching process,
Facilitate the writing of teachers, when teacher writes on clipboard 1, broken chalk can drop into the collection of the lower end of clipboard 1
In groove 6, it is ensured that the cleannes in classroom, bothering for students is also allowed for, when writing full on blackboard, teacher can pull slip to slide
Lever 5, sliding bar 5 is horizontally slipped by sliding block 8 in the track 9 of the upper and lower ends of clipboard 1, because the side of sliding bar 5 is installed
There is hairbrush 13, teacher can easily slide sliding bar 5 and clipboard 1 is wiped, effectively solve blackboard eraser and erase the board
When the puzzlement that brings and waste time, it is possible to increase the efficiency of teaching and the muscle power for saving teacher, produced during blackboard wiping
Chalk dust can be entered in cavity 15 by the air suction opening 18 of hairbrush 13 under the draft of air exhauster 16, then passes through air exhauster 16
Enter in dust disposable box 17, the chalk dust produced when can be by blackboard wiping is timely absorbed, it is to avoid chalk ash pollution is taught
Environment is learned, beneficial to the health of teaching process Ability of Normal School Students, when the situation in insufficient light, the illuminating lamp in classroom can not yet
Sufficiently illuminate onto blackboard, influence the efficiency of listening to the teacher of student, the illuminations of the upper ends of clipboard 1 at this moment can be opened by switch 7
Lamp 3 is illuminated, it is ensured that the illuminance of blackboard, improves the quality of listening to the teacher of student, while the eyes of students are also protected,
After class, student can easily pull down dust disposable box 17 from sliding bar 5, the chalk dust of the inside be poured out, beneficial to
Raw cleaning is with sweeping.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of blackboard for English teaching, including clipboard (1) and sliding bar (5), it is characterised in that：The sliding bar (5) sets
Put in clipboard (1) side, described clipboard one end is provided with switch (7), clipboard (1) outer wall surface sets and is magnetic
It is provided with below line lattice (4), the magnetic line lattice (4) above collecting tank (6), the magnetic line lattice (4) and is provided with hang plate (2),
Hang plate (2) lower end is provided with inside illuminating lamp (3), the clipboard (1) and is installed with magnetosphere (10), described
Magnetosphere (10) side is provided with power pack (11), and described power pack (11) one end is provided with power line (12), the clipboard (1)
Upper and lower ends, which are provided with track (9), the track (9), is connected with sliding block (8), and peace is fixed in sliding block (8) side
Equipped with connecting rod (14), the connecting rod side is fixedly connected with sliding bar (5), and the sliding bar (5) is internally provided with cavity
(15), cavity (15) lower end is provided with air exhauster (16), and air exhauster (16) lower end is provided with dust disposable box (17),
Cavity (15) side is provided with hairbrush (13), and hairbrush (13) both sides are provided with air suction opening (18).
2. a kind of blackboard for English teaching according to claim 1, it is characterised in that：The sliding bar (5) and clipboard
(1) it is slidably connected.
3. a kind of blackboard for English teaching according to claim 1, it is characterised in that：The magnetic line lattice (4) and writing
Plate (1) magnetic is connected.
4. a kind of blackboard for English teaching according to claim 1, it is characterised in that：The illuminating lamp (3) and air exhauster
(16) it is electrically connected with power pack (11).
5. a kind of blackboard for English teaching according to claim 1, it is characterised in that：The dust disposable box (17) and cunning
Lever (5) is snapped connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720040870.0U CN206493763U (en) | 2017-01-13 | 2017-01-13 | A kind of blackboard for English teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720040870.0U CN206493763U (en) | 2017-01-13 | 2017-01-13 | A kind of blackboard for English teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206493763U true CN206493763U (en) | 2017-09-15 |
Family
ID=59803228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720040870.0U Expired - Fee Related CN206493763U (en) | 2017-01-13 | 2017-01-13 | A kind of blackboard for English teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206493763U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696750A (en) * | 2017-09-29 | 2018-02-16 | 南丹县职业教育中心 | A kind of multifunctional blackboard for education |
| CN108460857A (en) * | 2018-05-30 | 2018-08-28 | 重庆市盛川荣科技有限责任公司 | Convenient for the class management terminal of student's operation |
| 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 |
-
2017
- 2017-01-13 CN CN201720040870.0U patent/CN206493763U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696750A (en) * | 2017-09-29 | 2018-02-16 | 南丹县职业教育中心 | A kind of multifunctional blackboard for education |
| CN108460857A (en) * | 2018-05-30 | 2018-08-28 | 重庆市盛川荣科技有限责任公司 | Convenient for the class management terminal of student's operation |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20190113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |