CN206589515U - A kind of English teaching blackboard of convenient use - Google Patents
A kind of English teaching blackboard of convenient use Download PDFInfo
- Publication number
- CN206589515U CN206589515U CN201720183025.9U CN201720183025U CN206589515U CN 206589515 U CN206589515 U CN 206589515U CN 201720183025 U CN201720183025 U CN 201720183025U CN 206589515 U CN206589515 U CN 206589515U
- Authority
- CN
- China
- Prior art keywords
- clipboard
- link
- slide bar
- convenient use
- 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 English teaching blackboard of convenient use.Including base and clipboard, multiple poles are provided with the top of the base, the other end of the pole is fixedly connected with the inwall of link, the lateral wall of the link is socketed with slide bar, the side wall clamping of the slide bar has multiple buckles, side outer wall of the buckle away from slide bar is fixedly connected with clipboard, the two ends of the link are provided with fixed seat, the bottom of the fixed seat and the top of base are connected, fix bar is provided with the top of the fixed seat, the side wall of one of fix bar is provided with multiple fixed blocks, the fixed block is provided with hairbrush close to the side of clipboard, the side wall of another fix bar is provided with multiple inserted blocks.The beneficial effects of the utility model are：It is easy to use, it is simple to operate, instructional blocks of time is saved, and the spacing determination of four line lattice is drawn, teacher's burden is reduced, the quality of teaching is improved.
Description
Technical field
The utility model is related to teaching equipment technical field, specially a kind of English teaching blackboard of convenient use.
Background technology
In English teaching, English alphabet specification writing is the basis that student learns English well, and teacher often needs in teaching
Equidistant four horizontal lines are first drawn with chalk and ruler on blackboard, four lines form three spaces, the i.e. lattice of four line three,
Then English letter is write in the lattice of four line three finished.Traditional method with chalk and ruler setting-out wastes time and energy, and uses
Get up inconvenience.The effect of present life English is more and more important, but but always not fully up to expectations on the writing of English,
So now to the study of English since nursery class, teacher can be in blackboard in the teaching process of primary school and nursery class
On finish four line lattice teach students how correctly write English alphabet, yet with using blackboard chalk-writing chalk dust it is too big,
Most teachers use blank now, and teacher often draws four line lattice on blank, teacher's lack of standardization and inconvenience in four line lattice, and
The function of there is blackboard eraser is single, causes to waste instructional blocks of time when wiping blank, and the spacing of the lattice of hand-drawing line at present is difficult to grasp
The problem of.Traditional setting-out does not make the method that chalk clamping device keeping parallelism is moved effectively.Often there is larger error,
The lattice of four line three drawn are difficult and the upper group of lattice of four line three are consistent, and form angular error, very unsightly, and inconvenient operation increases
Teaching job intensity is added.
Utility model content
The technical problem that the utility model is solved be to overcome prior art in-convenience in use defect there is provided one kind side
Just the English teaching blackboard used.The features such as English teaching blackboard of the convenient use has easy to use.
To achieve the above object, the utility model provides following technical scheme：A kind of English teaching blackboard of convenient use,
Including base and clipboard, multiple poles are provided with the top of the base, the other end of the pole is fixedly connected with connection
The inwall of frame, the lateral wall of the link is socketed with slide bar, and the side wall clamping of the slide bar has multiple buckles, and the buckle is remote
Side outer wall from slide bar is fixedly connected with clipboard, and the two ends of the link are provided with fixed seat, the fixed seat
Bottom and the top of base are connected, and fix bar is provided with the top of the fixed seat, and the side wall of one of fix bar is set
There are multiple fixed blocks, the fixed block is provided with hairbrush close to the side of clipboard, the side wall of another fix bar is set
There are multiple inserted blocks.
It is preferred that, the cross section of the link and slide bar is annular.
It is preferred that, the inner transverse of the clipboard is provided with multiple magnets.
It is preferred that, the bottom of one of clipboard, which is provided with to rotate in slot, the slot, is provided with handle.
It is preferred that, the inserted block is vertically equidistantly provided with multiple fixing grooves, the fixing groove close to the side of clipboard and set
It is equipped with chalk.
Compared with prior art, the beneficial effects of the utility model are：The English teaching blackboard of the convenient use, passes through bottom
Seat and ground fixed position, are fixedly connected on the outside of frame, link by pole and are fixed with slide bar, and clipboard is slided by buckle to be connected
Slide bar is connect, in use, holding handle, clipboard is slided, line is carried out to clipboard and clear by the inserted block and fixed block at two ends
Connected between reason, every two pieces of clipboards by magnet, blackboard entirety, the letter of the utility model structure are constituted by multiple clipboards
It is single, it is easy to use, it is simple to operate, instructional blocks of time is saved, and the spacing determination of four line lattice is drawn, teacher's burden is reduced, is carried
The high quality of teaching.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model front view；
Fig. 3 is the utility model inserted block structural representation；
Fig. 4 is the utility model writing board structure schematic diagram.
Label in figure：1st, base, 2, pole, 3, link, 4, buckle, 5, clipboard, 6, magnet, 7, slot, 8,
Hand, 9, fixed seat, 10, fixed block, 11, hairbrush, 12, inserted block, 13, chalk, 14, fixing groove, 15, fix bar, 16, slide bar.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, 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 creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of English teaching blackboard of convenient use, bag
Base 1 and clipboard 5 are included, the top of the base 1 is provided with multiple poles 2, and the other end of the pole 2 is fixedly connected with company
The inwall of frame 3 is connect, the lateral wall of the link 3 is socketed with slide bar 16, and the side wall clamping of the slide bar 16 there are multiple buckles 4,
Buckle 4 can be slided on slide bar 16, and side outer wall of the buckle 4 away from slide bar 16 is fixedly connected with clipboard 5, clipboard
5 one sides away from buckle 4 are used to write, and the two ends of the link 3 are provided with fixed seat 9, the bottom of the fixed seat 9 with
The top connection of base 1, the top of the fixed seat 9 is provided with fix bar 15, and the side wall of one of fix bar 15 is set
There are multiple fixed blocks 10, the fixed block 10 is provided with hairbrush 11 close to the side of clipboard 5, another fix bar 15
Side wall is provided with multiple inserted blocks 12, and the cross section of the link 3 and slide bar 16 is annular, and the inside of the clipboard 5 is horizontal
To multiple magnets 6 are provided with, the bottom of one of clipboard 5 is provided with to rotate in slot 7, the slot 7 and is provided with
Handle 8, the inserted block 12 is vertically equidistantly provided with multiple fixing grooves 14, the fixing groove 14 close to the side of clipboard 5 and set
There is chalk 13.
The English teaching blackboard of the convenient use, by base 1 and ground fixed position, frame is fixedly connected with by pole 2
3, the outside of link 3 is fixed with slide bar 16, and clipboard 5 is slidably connected slide bar 16 by buckle 4, in use, handle 8 is held, it is sliding
Dynamic clipboard 5, is rule and is cleared up to clipboard 5 by the inserted block 12 and fixed block 10 at two ends, between every two pieces of clipboards 5
Connected by magnet 6, blackboard entirety is constituted by multiple clipboards 5, the utility model is simple in construction, easy to use, operation
Simply, instructional blocks of time is saved, and draws the spacing of four line lattice and is determined, teacher's burden is reduced, improves the quality of teaching.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of English teaching blackboard of convenient use, including base (1) and clipboard (5), it is characterised in that：The base
(1) multiple poles (2) are provided with the top of, the other end of the pole (2) is fixedly connected with the inwall of link (3), described
The lateral wall of link (3) is socketed with slide bar (16), and the side wall clamping of the slide bar (16) has multiple buckles (4), the buckle
(4) the side outer wall away from slide bar (16) is fixedly connected with clipboard (5), and the two ends of the link (3) are provided with fixation
Seat (9), the bottom of the fixed seat (9) is connected with the top of base (1), and fixation is provided with the top of the fixed seat (9)
Bar (15), the side wall of one of fix bar (15) is provided with multiple fixed blocks (10), and the fixed block (10) is close to clipboard
(5) side is provided with hairbrush (11), and the side wall of another fix bar (15) is provided with multiple inserted blocks (12).
2. a kind of English teaching blackboard of convenient use according to claim 1, it is characterised in that：The link (3)
Cross section with slide bar (16) is annular.
3. a kind of English teaching blackboard of convenient use according to claim 1, it is characterised in that：The clipboard (5)
Inner transverse be provided with multiple magnets (6).
4. a kind of English teaching blackboard of convenient use according to claim 1, it is characterised in that：One of book
The bottom for writing plate (5) is provided with slot (7), and interior rotate of the slot (7) is provided with handle (8).
5. a kind of English teaching blackboard of convenient use according to claim 1, it is characterised in that：The inserted block (12) is leaned on
The side of nearly clipboard (5), which is vertically equidistantly provided with multiple fixing grooves (14), the fixing groove (14), is provided with chalk (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720183025.9U CN206589515U (en) | 2017-02-28 | 2017-02-28 | A kind of English teaching blackboard of convenient use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720183025.9U CN206589515U (en) | 2017-02-28 | 2017-02-28 | A kind of English teaching blackboard of convenient use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206589515U true CN206589515U (en) | 2017-10-27 |
Family
ID=60125750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720183025.9U Expired - Fee Related CN206589515U (en) | 2017-02-28 | 2017-02-28 | A kind of English teaching blackboard of convenient use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206589515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046174A (en) * | 2020-10-12 | 2020-12-08 | 桂林电子科技大学 | Teaching display device and method |
-
2017
- 2017-02-28 CN CN201720183025.9U patent/CN206589515U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046174A (en) * | 2020-10-12 | 2020-12-08 | 桂林电子科技大学 | Teaching display device and method |
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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: 20171027 Termination date: 20190228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |