CN109808359A - A kind of Chinese teaching board - Google Patents
A kind of Chinese teaching board Download PDFInfo
- Publication number
- CN109808359A CN109808359A CN201711156401.6A CN201711156401A CN109808359A CN 109808359 A CN109808359 A CN 109808359A CN 201711156401 A CN201711156401 A CN 201711156401A CN 109808359 A CN109808359 A CN 109808359A
- Authority
- CN
- China
- Prior art keywords
- returning face
- magnetite
- face plate
- slide plate
- mounting rack
- 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.)
- Pending
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Abstract
The invention discloses a kind of Chinese teaching boards, including hook, returning face plate, fixed magnetite, mathematical education magnetite, survey slide plate, mounting rack, dust platform, universal wheel, torsion shaft, hook, which is fixed by screws in, to be surveyed on slide plate, fixed magnetite and mathematical education magnetite are adsorbed on returning face plate and survey on slide plate, returning face plate setting is mounted on the torsion shaft of mounting rack, the lower section of returning face plate is arranged in dust platform, mounting rack bottom end is provided with universal wheel, returning face plate is that blackboard for teaching another side is blank on one side, both with chalk-writing or the black pen writing of signature can be used, mathematical education magnetite is an Arabic numerals mark and formula mark, basic mathematical computations rehearsal can be done, improve the learning efficiency of student, it surveys slide plate and adjusts rotational angle along arc chute, the student of all directions is facilitated to see blackboard, it avoids reflective and sees not Clear, dust platform can be dismounted individually, dust platform convenient for cleaning by being hung on mounting rack.
Description
Technical field
The present invention relates to mathematical education field, especially a kind of Chinese teaching board.
Background technique
Board of education is engaged in utensil used in education sector writing demonstration, and usual board of education is located in classroom or meeting
The plate face in room is discussed, with chalk or free ink pen written contents, plays the role of explanation demonstration.The predecessor of board of education is blackboard,
Traditional blackboard is exactly that blacking is simply applied to the hard objects surfaces such as smooth plank or cement plate, to pitch-dark
Chalk-writing is used after dry.Cheap, the poor corrosion resistance of blackboard, rear surface, which is used for a long time, can become uneven, can only
It gathers materials on the spot, more difficult repairing after damage.The plate face of blackboard is easily reflective, and is easy to fade, so blackboard is when using one section
Between after need japanning again.Blackboard was popular in for 19 practical middle and later periods, and with the rise of new material, traditional blackboard for teaching is gradually
Gradually be eliminated replacement.
Summary of the invention
The purpose of the present invention is to overcome the shortcomings of the existing technology, provides a kind of Chinese teaching board.To achieve the above object
The invention adopts the following technical scheme:
A kind of Chinese teaching board, including hook, returning face plate, fixed magnetite, mathematical education magnetite, survey slide plate, mounting rack, dust
Platform, universal wheel, torsion shaft, hook, which is fixed by screws in, to be surveyed on slide plate, and fixed magnetite and mathematical education magnetite are adsorbed on overturning
On plate and survey slide plate, returning face plate setting is mounted on the torsion shaft of mounting rack, and the lower section of returning face plate, mounting rack is arranged in dust platform
Bottom end is provided with universal wheel.
Preferably, it is blank that the returning face plate is blackboard for teaching another side on one side.
Preferably, iron plate is provided with inside the returning face plate and survey slide plate.
Preferably, the mathematical education magnetite is 10 Arabic numerals marks and 5 formula marks.
Preferably, the survey slide plate bottom side is provided with both sides and is respectively provided with rotation axis and sideslip idler wheel.
Preferably, the sideslip idler wheel setting, which is mounted on, surveys in the arc chute on the downside of slide plate.
Preferably, the dust platform can be dismounted individually by being hung on mounting rack.
Preferably, the universal wheel is provided with service brake.
Compared with prior art, the invention has the following advantages that it is blank that returning face plate is blackboard for teaching another side on one side,
Both with chalk-writing or the black pen writing of signature can be used, mathematical education magnetite is an Arabic numerals mark and an a formula
Mark can do basic mathematical computations rehearsal, improve the learning efficiency of student, survey slide plate along arc chute and adjust rotation
Angle facilitates the student of all directions to see blackboard, avoids reflective and does not see Chu, and dust platform is by being hung on installation
Frame can be dismounted individually, dust platform convenient for cleaning.
Detailed description of the invention
Fig. 1 is Chinese teaching board structural schematic diagram of the present invention.
Fig. 2 is the structural schematic diagram that the present invention surveys slide plate.
Fig. 3 is Chinese teaching board top view of the present invention.
In figure: 1, linking up with, 2, returning face plate, 3, fixed magnetite, 4, mathematical education magnetite, 5, survey slide plate, 6, mounting rack, 7, powder
Dirt platform, 8, universal wheel, 9, torsion shaft, 10, rotation axis, 11, sideslip idler wheel, 12, arc chute.
Specific embodiment
The present invention is further elaborated in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, Figure 2 and Figure 3, a kind of Chinese teaching board, including hook 1, returning face plate 2, fixed magnetite 3, mathematics religion
It learns magnetite 4, survey slide plate 5, mounting rack 6, dust platform 7, universal wheel 8, torsion shaft 9, hook 1, which is fixed by screws in, to be surveyed on slide plate 5,
Fixed magnetite and mathematical education magnetite 4 are adsorbed on returning face plate 2 and survey on slide plate 5, and the setting of returning face plate 2 is mounted on turning over for mounting rack 6
In shaft 9, the lower section of returning face plate 2 is arranged in dust platform 7, and 6 bottom end of mounting rack is provided with universal wheel 8.2 one side of returning face plate is
Blackboard for teaching another side is blank.Iron plate is provided with inside the returning face plate 2 and survey slide plate 5.The mathematical education magnetite 4 is
10 Arabic numerals marks and 5 formula marks.5 bottom side of survey slide plate is provided with both sides and is respectively provided with 10 He of rotation axis
Sideslip idler wheel 11.The sideslip idler wheel 11 is arranged 12 in the arc chute for being mounted on and surveying 5 downside of slide plate.The dust platform 7 passes through
It is hung on mounting rack 6, can individually be dismounted.The universal wheel 8 is provided with service brake.
Working principle of the present invention: a kind of Chinese teaching board, returning face plate are that blackboard for teaching another side is blank on one side, both may be used
It is write so that the black pen of signature also can be used with chalk-writing, mathematical education magnetite is an Arabic numerals mark and formula mark
Show, basic mathematical computations rehearsal can be done, improve the learning interest and learning efficiency of student, survey slide plate along arc chute
Rotational angle is adjusted, facilitates the student of all directions to see blackboard, avoids blackboard and do not see Chu because reflective, influence to impart knowledge to students
Quality.Dust platform can be dismounted individually, dust platform convenient for cleaning by being hung on mounting rack.Service brake is provided on universal wheel,
Stablize the effect of pallet.
The above is present pre-ferred embodiments, for the ordinary skill in the art, according to the present invention
Introduction, in the case where not departing from the principle of the present invention and spirit, changes, modifications, replacement and change that embodiment is carried out
Type is still fallen within protection scope of the present invention.
Claims (8)
1. a kind of Chinese teaching board, which is characterized in that including hook (1), returning face plate (2), fixed magnetite (3), mathematical education magnetic
Stone (4) surveys slide plate (5), mounting rack (6), dust platform (7), universal wheel (8), torsion shaft (9), and hook (1) is fixed by screws in
It surveys on slide plate (5), fixed magnetite (3) and mathematical education magnetite (4) are adsorbed on returning face plate (2) and survey on slide plate (5), returning face plate
(2) setting is mounted on the torsion shaft (9) of mounting rack (6), and dust platform (7) is arranged in the lower section of returning face plate (2), mounting rack (6)
Bottom end is provided with universal wheel (8).
2. a kind of Chinese teaching board according to claim 1, which is characterized in that the returning face plate (2) is used on one side for teaching
Blackboard another side is blank.
3. a kind of Chinese teaching board according to claim 1, which is characterized in that in the returning face plate (2) and survey slide plate (5)
Portion is provided with iron plate.
4. a kind of Chinese teaching board according to claim 1, which is characterized in that the mathematical education magnetite (4) is 10
Arabic numerals mark and 5 formula marks.
5. a kind of Chinese teaching board according to claim 1, which is characterized in that the survey slide plate (5) bottom side is provided with two
While being respectively provided with rotation axis (10) and sideslip idler wheel (11).
6. according to claim 1 with a kind of Chinese teaching board as claimed in claim 4, which is characterized in that the sideslip idler wheel
(11) setting, which is mounted on, surveys in the arc chute on the downside of slide plate (5) (12).
7. a kind of Chinese teaching board according to claim 1, which is characterized in that the dust platform (7) is by hanging
In mounting rack (6), can individually dismount.
8. a kind of Chinese teaching board according to claim 1, which is characterized in that the universal wheel (8) is provided with service brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156401.6A CN109808359A (en) | 2017-11-20 | 2017-11-20 | A kind of Chinese teaching board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156401.6A CN109808359A (en) | 2017-11-20 | 2017-11-20 | A kind of Chinese teaching board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109808359A true CN109808359A (en) | 2019-05-28 |
Family
ID=66598514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711156401.6A Pending CN109808359A (en) | 2017-11-20 | 2017-11-20 | A kind of Chinese teaching board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109808359A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112289127A (en) * | 2020-11-10 | 2021-01-29 | 毛迎新 | Music score recognition board for piano teaching |
-
2017
- 2017-11-20 CN CN201711156401.6A patent/CN109808359A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112289127A (en) * | 2020-11-10 | 2021-01-29 | 毛迎新 | Music score recognition board for piano teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190528 |
|
| WD01 | Invention patent application deemed withdrawn after publication |