CN206907280U - A kind of English teaching board of demonstration easy to operation - Google Patents
A kind of English teaching board of demonstration easy to operation Download PDFInfo
- Publication number
- CN206907280U CN206907280U CN201720465334.5U CN201720465334U CN206907280U CN 206907280 U CN206907280 U CN 206907280U CN 201720465334 U CN201720465334 U CN 201720465334U CN 206907280 U CN206907280 U CN 206907280U
- Authority
- CN
- China
- Prior art keywords
- plate body
- writing surface
- blackboard eraser
- rectangular
- 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 board of demonstration easy to operation,Including the first plate body,The bottom of first plate body is installed with support frame,The one side of first plate body is provided with writing surface,The left side of the writing surface is provided with four rectangular channels,And four rectangular channels are in distribution up and down,Rubber layer is provided with the rectangular channel,Fixture block is movably installed with the rectangular channel,The fixture block is provided with pull head,The utility model on the side of board of education by setting line rope,Thus can be in line,Directly the line rope for scribbling ink is directly rule on the first plate body,It is time saving and energy saving,And the second plate body that can be stretched is provided with the first plate body,So when the first plate body is not enough,Second plate body can be pulled straight out,Neither influence the content on the first plate body,Also the ensuing content of courses can be carried out on the second plate body.
Description
Technical field
English teaching board technical field is the utility model is related to, specially a kind of English teaching board of demonstration easy to operation.
Background technology
Student will study English in primary school and in junior middle school, while primary school and the period in junior middle school accumulating and understanding English,
Teacher can be taught student in free time, generally can all use English teaching board, and boards of education many at present does not have
The function of simply ruling, it is required for teacher to be drawn one by one with ruler, very arduously, and the board of education having only has one
Individual plate face can use, when some contents can not be write any more, it is necessary to wipe original content, student has little time to record the note, and delays
Time, therefore, a kind of it is proposed that English teaching board of demonstration easy to operation.
Utility model content
The purpose of this utility model is to provide a kind of English teaching board of demonstration easy to operation, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：A kind of English teaching of demonstration easy to operation
Plate, including the first plate body, the bottom of first plate body are installed with support frame, and the one side of first plate body is provided with
Writing surface, the left side of the writing surface is provided with four rectangular channels, and four rectangular channels are provided with being distributed up and down in the rectangular channel
Rubber layer, fixture block is movably installed with the rectangular channel, the fixture block is provided with pull head, and the junction of the fixture block and pull head is consolidated
The one end of Dingan County equipped with line rope, the other end of the line rope, which is provided with, pulls ring, and it is short that the line rope is provided with two metals
Bar, the top of first plate body are installed with fixed block, and the upper surface of the fixed block is provided with ink container, the ink container
Both ends be installed with magnetic patch, the inner chamber left wall of first plate body is installed with expansion link in both sides up and down, described
The second plate body is installed with the motion bar of expansion link, the bottom side of the writing surface is provided with rectangular opening, the length of the rectangular opening
Degree is identical with the length of the second plate body, and the lower right-hand corner of second plate body is installed with push rod, and the push rod is located at rectangle
In hole.
Preferably, first plate body is provided with two blackboard eraser grooves, the right openings of the blackboard eraser groove and a left side for writing surface
Side is connected, and is provided with blackboard eraser in the blackboard eraser groove, the right side of the blackboard eraser is provided with pulling block.
Preferably, the right side of the writing surface is provided with four mark points, four mark points and four rectangular channel difference
In same horizontal line.
Compared with prior art, the beneficial effects of the utility model are：The utility model passes through on the side of board of education
Line rope is set, thus directly the line rope for scribbling ink can directly be rule on the first plate body in line, it is time saving
It is laborsaving, and the second plate body that can be stretched is provided with the first plate body, can be by the second plate so when the first plate body is not enough
Body is pulled straight out, and neither influences the content on the first plate body, and the ensuing content of courses can be also carried out on the second plate body.
Brief description of the drawings
Fig. 1 is overall schematic of the present utility model；
Fig. 2 is the second plate body schematic diagram of the present utility model；
Fig. 3 is rectangular channel schematic diagram of the present utility model；
Fig. 4 is line rope schematic diagram of the present utility model.
In figure：1st, the first plate body, 101, rectangular channel, 102, blackboard eraser groove, 103, rectangular opening, 104, mark point, 2, support frame,
3rd, fixture block, 4, writing surface, 5, pull head, 6, line rope, 7, pull ring, 8, short wire, 9, fixed block, 901, ink container, 10, magnetic
Block, 11, blackboard eraser, 12, pulling block, 13, push rod, the 14, second plate body, 15, expansion link.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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, belong to the scope of the utility model protection.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are referred to, the utility model provides a kind of technical scheme：A kind of demonstration easy to operation
English teaching board, including the first plate body 1, the bottom of first plate body 1 are installed with support frame 2, and support frame is used to support
Whole device, the one side of first plate body 1 are provided with writing surface 4, and the left side of the writing surface 4 is provided with four rectangular channels
101, and four rectangular channels 101 are in distribution up and down, be provided with rubber layer 16 in the rectangular channel 101, rubber layer 16 be used to increasing with
The friction of fixture block 3, is movably installed with fixture block 3 in the rectangular channel 101, and the fixture block 3 is provided with pull head 5, the fixture block 3 and draws
First 5 junction is installed with one end of line rope 6, and the other end of the line rope 6, which is provided with, pulls ring 7, the line rope 6
Two short wires 8 are provided with, when to 6 coating ink of line rope, two short wires 8 can be adsorbed in two magnetic patch 10
On, during line, two short wires 8 are located at the left and right sides of writing surface 4 respectively, and the top of first plate body 1 is fixedly mounted
There is fixed block 9, the upper surface of the fixed block 9 is provided with ink container 901, and the both ends of the ink container 901 are installed with magnetic
Block 10, the inner chamber left wall of first plate body 1 are installed with expansion link 15 in both sides up and down, and expansion link 15 is divided to for two sections, one
Section is fixed on both sides above and below the inner chamber left wall of the first plate body 1, and one end is fixed in the second plate body, the motion bar of the expansion link 15
On be installed with the second plate body 14, the bottom side of the writing surface 4 is provided with rectangular opening 103, the length of the rectangular opening 103 and
The length of two plate bodys 14 is identical, and the lower right-hand corner of second plate body 14 is installed with push rod 13, and the push rod 13 is located at square
In shape hole 103.
Specifically, first plate body 1 is provided with two blackboard eraser grooves 102, the right openings and book of the blackboard eraser groove 102
The left side for writing face 4 is connected, and blackboard eraser 11 is provided with the blackboard eraser groove 102, and the right side of the blackboard eraser 11 is provided with pulling block 12, saves book
The usable floor area on face 4 is write, pulling block 12 is located at outside blackboard eraser groove 102, can pull out blackboard eraser 11.
Specifically, the right side of the writing surface 4 is provided with four mark points 104, four mark points 104 and four squares
Shape groove 101 more preferably more standard can draw straight line respectively in the same horizontal line.
Operation principle：Teacher carry out English teaching when, writing and teaching can be carried out on writing surface 4, when need impart knowledge to students four lines
When format write is imparted knowledge to students, pull pull head 5 fixture block 3 is departed from rectangular channel 101, then adsorb two short wires 8 in two magnetic
On block 10, now the line rope 6 between two short wires 8 is entered in ink container 901, after scribbling ink on line rope 6, is drawn
Go out two short wires 8, fixture block 3 is inserted into the rectangular channel 101 of top, then haul and pull ring 7, make two metals short
Line rope 6 between bar 8 draws line on writing surface 4, and successively by fixture block 3 be inserted into its excess-three rectangular channel 101 in enter
Row line, when writing surface 4 is not enough, push rod 13 can be promoted to the right, separate two sections of expansion links 15, the second plate body 14 go out to
The outside of first plate body 1, then carry out other 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 with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
- A kind of 1. English teaching board of demonstration easy to operation, it is characterised in that：Including the first plate body (1), first plate body (1) Bottom be installed with support frame (2), the one side of first plate body (1) is provided with writing surface (4), the writing surface (4) left side is provided with four rectangular channels (101), and four rectangular channels (101), in distribution up and down, the rectangular channel (101) is interior to be set There is rubber layer (16), be movably installed with fixture block (3) in the rectangular channel (101), the fixture block (3) is provided with pull head (5), described The junction of fixture block (3) and pull head (5) is installed with one end of line rope (6), and the other end of the line rope (6), which is provided with, to be drawn Rotating ring (7), the line rope (6) are provided with two short wires (8), and the top of first plate body (1) is installed with Determine block (9), the upper surface of the fixed block (9) is provided with ink container (901), and the both ends of the ink container (901) are fixedly mounted There is magnetic patch (10), the inner chamber left wall of first plate body (1) is installed with expansion link (15), the expansion link in both sides up and down (15) the second plate body (14) is installed with motion bar, the bottom side of the writing surface (4) is provided with rectangular opening (103), described The length of rectangular opening (103) is identical with the length of the second plate body (14), and the lower right-hand corner of second plate body (14) is fixedly mounted There is push rod (13), the push rod (13) is located in rectangular opening (103).
- A kind of 2. English teaching board of demonstration easy to operation according to claim 1, it is characterised in that：First plate body (1) be provided with two blackboard eraser grooves (102), the right openings of the blackboard eraser groove (102) be connected on the left of writing surface (4), institute State in blackboard eraser groove (102) and be provided with blackboard eraser (11), the right side of the blackboard eraser (11) is provided with pulling block (12).
- A kind of 3. English teaching board of demonstration easy to operation according to claim 1, it is characterised in that：The writing surface (4) right side is provided with four mark points (104), and four mark points (104) and four rectangular channels (101) are respectively positioned at same On horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720465334.5U CN206907280U (en) | 2017-04-28 | 2017-04-28 | A kind of English teaching board of demonstration easy to operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720465334.5U CN206907280U (en) | 2017-04-28 | 2017-04-28 | A kind of English teaching board of demonstration easy to operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206907280U true CN206907280U (en) | 2018-01-19 |
Family
ID=61291542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720465334.5U Expired - Fee Related CN206907280U (en) | 2017-04-28 | 2017-04-28 | A kind of English teaching board of demonstration easy to operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206907280U (en) |
-
2017
- 2017-04-28 CN CN201720465334.5U patent/CN206907280U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20190428 |