CN208263823U - A kind of novel English teaching blackboard - Google Patents
A kind of novel English teaching blackboard Download PDFInfo
- Publication number
- CN208263823U CN208263823U CN201820133003.6U CN201820133003U CN208263823U CN 208263823 U CN208263823 U CN 208263823U CN 201820133003 U CN201820133003 U CN 201820133003U CN 208263823 U CN208263823 U CN 208263823U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- fixedly connected
- english teaching
- novel english
- ring block
- 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 novel English teaching blackboards, including the first blackboard, ring block is fixedly connected on first blackboard, the left and right ends of the ring block are equipped with through-hole, the inside of two through-holes is equipped with the second blackboard, the both ends of two second blackboards are run through through-hole and are extended, fixed block is fixedly connected on the top side wall and bottom end side wall of two through-holes, the upper and lower ends of the ring block offer T-slot, the inside of two T-slots is equipped with idler wheel, each idler wheel is fixedly connected to fixed link close to one end of the second blackboard, the other end of each fixed link is fixedly connected with the second blackboard.The utility model is simple and convenient, conveniently moving, can increase blackboard area, improve the quality of teaching, LED light enables student more clearly to see blackboard clearly.
Description
Technical field
The utility model relates to tutor auxiliary platform equipment technical field more particularly to a kind of novel English teaching blackboards.
Background technique
English is the language under Indo-European family of languages-Germanic branc, is formed by 26 monograms, English alphabet springs from drawing
T-shaped is female, and the Latin alphabet springs from Greek alphabet, and Greek alphabet is evolved by Phoenicia letter.English is international
Specified official language (as mother tongue), and widest first language and European Union and many international organizations in the world
And the official language of British commonwealth of nations, possess mother tongue user's number of third place in the world, is only second to Chinese and Spanish
Mother tongue user's number.
In China, more and more people start to study English, and existing English teaching blackboard is common blackboard, not side
Just it moves, with the increase of learning difficulty, the increasing of vocabulary, general blackboard insufficient area deals with teaching.
Utility model content
Purpose of the utility model is to solve English teaching blackboards in the prior art to be inconvenient to move and blackboard area
Not big enough problem, and a kind of novel English teaching blackboard proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of novel English teaching blackboard, including the first blackboard are fixedly connected with ring block on first blackboard, described
The left and right ends of ring block are equipped with through-hole, and the inside of two through-holes is equipped with the second blackboard, two second blackboards
Both ends run through through-hole and extend, be fixedly connected to fixed block on the top side wall and bottom end side wall of two through-holes,
The upper and lower ends of the ring block offer T-slot, and the inside of two T-slots is equipped with idler wheel, each idler wheel
It is fixedly connected to fixed link close to one end of the second blackboard, the other end of each fixed link, which is fixed with the second blackboard, to be connected
It connects.
Preferably, the lower end of the ring block is fixedly connected there are four support column, and the lower end of each support column is solid
Surely it is connected with damping device, the lower end of each damping device is respectively connected with idler wheel.
Preferably, the upper end of the ring block is symmetrically fixedly connected there are two supporting block, is equipped with and is slided between two supporting blocks
Rail, the both ends of the sliding rail are plugged in the inside of supporting block.
Preferably, it being arranged on the sliding rail there are two sliding block, the upper end of two sliding blocks is fixedly connected to direction flexible, and two
The other end of a direction flexible is fixedly connected to LED light.
Preferably, the back of two second blackboards is symmetrically fixedly connected with each connection there are two connecting shaft
Rotating bar is rotatably connected on axis, the other end of each rotating bar is rotatably connected to connecting rod, each connection
The other end of bar is rotatablely connected with the inner sidewall of corresponding through-hole.
Preferably, the upper and lower ends of two second blackboards offer and matched first groove of fixed block.
In the utility model, by the mobile device mobile blackboard of ring block lower end to suitable position, write in the second blackboard
Second blackboard is moved to the edge of the first blackboard, exposes the first blackboard, increase is write by Man Shi by mobile second blackboard of idler wheel
Make area, the second blackboard of support is straightened in rotating bar and connecting rod stress, prevents the second blackboard from deviating, by sliding block and universal soft
Pipe, adjusts direction and the angle of LED light, student is enable to see blackboard clearly.The utility model is simple and convenient, conveniently moving, Ke Yizeng
Big blackboard area, improves the quality of teaching, LED light enables student more clearly to see blackboard clearly.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of novel English teaching blackboard structural schematic diagram；
Fig. 2 be the utility model proposes a kind of novel English teaching blackboard backsight structural representation；
Fig. 3 be the utility model proposes a kind of novel English teaching blackboard part side structure schematic view.
In figure: 1 first blackboard, 2 ring blocks, 3 supporting blocks, 4 sliding rails, 5 sliding blocks, 6 direction flexibles, 7 LED lamps, 8 second black
Plate, 9 fixed links, 10 idler wheels, 11 T-slots, 12 first grooves, 13 fixed blocks, 14 through-holes, 15 connecting shafts, 16 rotating bars, 17 connect
Extension bar, 18 support columns, 19 damping devices.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of novel English teaching blackboard, including the first blackboard 1 are fixedly connected with ring on first blackboard 1
Shape block 2, the left and right ends of ring block 2 are equipped with through-hole 14, and the inside of two through-holes 14 is equipped with the second blackboard 8, and two second
The both ends of blackboard 8 are run through through-hole 14 and are extended, and are fixedly connected on the top side wall and bottom end side wall of two through-holes 14 solid
Determine block 13, the upper and lower ends of two the second blackboards 8 are offered to be risen with matched first groove 12 of fixed block 13, the first groove 12
To the effect of limit, prevent the second blackboard 8 from deviating, the upper and lower ends of ring block 2 offer T-slot 11, two T-slots 11
Inside be equipped with idler wheel 10, each idler wheel 10 is fixedly connected to fixed link 9, each fixation close to one end of the second blackboard 8
The other end of bar 9 is fixedly connected with the second blackboard 8, and idler wheel 10 reduces frictional force when mobile second blackboard 8, facilitates shifting
Dynamic second blackboard 8.
The back of two the second blackboards 8 is symmetrically fixedly connected there are two connecting shaft 15, is rotated in each connecting shaft 15
It is connected with rotating bar 16, the other end of each rotating bar 16 is rotatably connected to connecting rod 17, the other end of each connecting rod 17
It is rotatablely connected with the inner sidewall of corresponding through-hole 14, mobile second blackboard 8, rotating bar 16 and connecting rod 17 are driven, rotating bar
16 and connecting rod 17 when being straightened, the second blackboard 8 stops movement, and rotating bar 16 and connecting rod 17 tense the second blackboard 8 of support, prevent
The tenesmus of second blackboard 8.
The upper end of ring block 2 is symmetrically fixedly connected there are two supporting block 3, and sliding rail 4, sliding rail are equipped between two supporting blocks 3
4 both ends are plugged in the inside of supporting block 3, are arranged on sliding rail 4 there are two sliding block 5, the upper end of two sliding blocks 5 is fixedly connected with
There is direction flexible 6, the other end of two direction flexibles 6 is fixedly connected to LED light 7, and sliding sliding shoe 5 can be with movable LED lamp
It 7 position, can be with when English font is smaller when indoor light deficiency by the angle of the adjustable LED lamp 7 of direction flexible 6
LED light to be opened, student is facilitated to see font clearly, improves teaching efficiency, the lower end of ring block 2 is fixedly connected there are four support column 18,
The lower end of each support column 18 is fixedly connected to damping device 19, reduces blackboard in the mobile vibration being subject to, protects blackboard,
The lower end of each damping device 19 is respectively connected with idler wheel 10, is moved easily blackboard for education.
In the utility model, by the mobile device mobile blackboard of 2 lower end of ring block to suitable position, in the second blackboard 8
When writing full, by mobile second blackboard 8 of idler wheel 10, the second blackboard 8 is moved to the edge of the first blackboard 1, exposes the first blackboard
1, increase writing area, rotating bar 16 and 17 stress of connecting rod are straightened the second blackboard 8 of support, prevent the second blackboard 8 from deviating, pass through
Sliding block 5 and direction flexible 6 adjust direction and the angle of LED light 7, student are enable to see blackboard clearly.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of novel English teaching blackboard, including the first blackboard (1), which is characterized in that fixed on first blackboard (1) to connect
It is connected to ring block (2), the left and right ends of the ring block (2) are equipped with through-hole (14), and the inside of two through-holes (14) is equal
Equipped with the second blackboard (8), the both ends of two second blackboards (8) are run through through-hole (14) and are extended, two through-holes
(14) it is fixedly connected to fixed block (13) on top side wall and bottom end side wall, the upper and lower ends of the ring block (2) are opened
Equipped with T-slot (11), the inside of two T-slots (11) is equipped with idler wheel (10), and each idler wheel (10) is close to second
One end of blackboard (8) is fixedly connected to fixed link (9), and the other end of each fixed link (9) is solid with the second blackboard (8)
Fixed connection.
2. a kind of novel English teaching blackboard according to claim 1, which is characterized in that the lower end of the ring block (2)
It is fixedly connected there are four support column (18), the lower end of each support column (18) is fixedly connected to damping device (19), often
The lower end of a damping device (19) is respectively connected with idler wheel (10).
3. a kind of novel English teaching blackboard according to claim 1, which is characterized in that the upper end of the ring block (2)
There are two being symmetrically fixedly connected supporting block (3), sliding rail (4) are equipped between two supporting blocks (3), the both ends of the sliding rail (4) are equal
It is plugged in the inside of supporting block (3).
4. a kind of novel English teaching blackboard according to claim 3, which is characterized in that be arranged on the sliding rail (4)
Two sliding blocks (5), the upper end of two sliding blocks (5) are fixedly connected to direction flexible (6), two direction flexibles (6) it is another
One end is fixedly connected to LED light (7).
5. a kind of novel English teaching blackboard according to claim 1, which is characterized in that two second blackboards (8)
Back be symmetrically fixedly connected there are two connecting shaft (15), be rotatably connected to rotating bar on each connecting shaft (15)
(16), the other end of each rotating bar (16) is rotatably connected to connecting rod (17), each connecting rod (17) it is another
One end is rotatablely connected with the inner sidewall of corresponding through-hole (14).
6. a kind of novel English teaching blackboard according to claim 1, which is characterized in that two second blackboards (8)
Upper and lower ends offer with fixed block (13) matched first groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820133003.6U CN208263823U (en) | 2018-01-21 | 2018-01-21 | A kind of novel English teaching blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820133003.6U CN208263823U (en) | 2018-01-21 | 2018-01-21 | A kind of novel English teaching blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208263823U true CN208263823U (en) | 2018-12-21 |
Family
ID=64673808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820133003.6U Expired - Fee Related CN208263823U (en) | 2018-01-21 | 2018-01-21 | A kind of novel English teaching blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208263823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112477473A (en) * | 2020-12-04 | 2021-03-12 | 安徽文香信息技术有限公司 | Wisdom blackboard lighting device based on it is portable |
| CN112656125A (en) * | 2021-01-25 | 2021-04-16 | 杨涵予 | English study is with multi-functional supplementary desk |
-
2018
- 2018-01-21 CN CN201820133003.6U patent/CN208263823U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112477473A (en) * | 2020-12-04 | 2021-03-12 | 安徽文香信息技术有限公司 | Wisdom blackboard lighting device based on it is portable |
| CN112656125A (en) * | 2021-01-25 | 2021-04-16 | 杨涵予 | English study is with multi-functional supplementary desk |
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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: 20181221 Termination date: 20200121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |