CN208946926U - A kind of Chinese teaching board - Google Patents
A kind of Chinese teaching board Download PDFInfo
- Publication number
- CN208946926U CN208946926U CN201820305637.5U CN201820305637U CN208946926U CN 208946926 U CN208946926 U CN 208946926U CN 201820305637 U CN201820305637 U CN 201820305637U CN 208946926 U CN208946926 U CN 208946926U
- Authority
- CN
- China
- Prior art keywords
- bar shaped
- blackboard eraser
- board
- education
- lampshade
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a kind of Chinese teaching boards, including board of education and bar shaped blackboard eraser, sliding slot is offered in the equal horizontal direction of the right hand top of the board of education and bottom, the bar shaped blackboard eraser right side central is equipped with handle, the bar shaped blackboard eraser left side top and bottom are mounted on sliding block, the bar shaped blackboard eraser is connect by sliding block with sliding slot, and the top of the board of education is fixedly connected with the left bottom of support rod, and the center bottom of the support rod is connect by the second fixed link with bar shaped lampshade.The utility model at the top and bottom of board of education by laterally offering sliding slot, bar shaped blackboard eraser left side top and bottom pass through sliding block and connect with sliding slot, bar shaped blackboard eraser right side central is equipped with handle, teacher is set to pull bar shaped blackboard eraser by handle, bar shaped blackboard eraser moves horizontally along the chute, wipes the writing on the blackboard in board of education disposably completely, can effectively reduce the working strength of teacher, it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model relates to a kind of board of education, in particular to 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 spelling for kindergarten and primary school
The teaching of sound and Chinese character, since free ink pen is not easy to write out the vigour of style in writing, so free ink pen writing cannot reach best writing effect, only
Can use chalk-writing, existing board of education need teacher at school when voluntarily draw four line spectrums and matts, largely waste
Time in classroom, and when wiping writing on the blackboard, and having the contact area of blackboard eraser and board of education smaller, teacher needs repeatedly left and right to brandish plate
Writing on the blackboard could be wiped completely by wiping, and the dust of row can fly around with the movement of teacher in the process, and permeate sky
In gas, teacher's body is damaged.Therefore, it is proposed that a kind of Chinese teaching board.
Utility model content
The main purpose of the utility model is to provide a kind of Chinese teaching boards, can effectively solve asking in background technique
Topic.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of Chinese teaching board, including board of education and bar shaped blackboard eraser, the right hand top of the board of education and bottom are horizontal
Sliding slot inwardly is offered, the bar shaped blackboard eraser right side central is equipped with handle, and the bar shaped blackboard eraser left side top and bottom are pacified
Equipped with sliding block, the bar shaped blackboard eraser is connect by sliding block with sliding slot, and the top of the board of education and the left bottom of support rod are solid
The center bottom of fixed connection, the support rod is connect by the second fixed link with bar shaped lampshade, is laterally pacified in the bar shaped lampshade
Equipped with fluorescent tube, the first lamp cover is installed on the left of the bar shaped lampshade, has laterally been mounted equidistant four on first lamp cover
Group bar shaped shading strip, is equipped with support rail on the right side of the support rod, on the right side of the support rail by the first fixed link with
Round lampshade connection, circle lampshade inner cavity right side central are equipped with light bulb, are equipped with the second lamp on the left of the circle lampshade
The cover offers rectangular loophole on second lamp cover, is equipped with cross shading strip in the rectangular loophole.
Further, the board of education bottom right side is equipped with control panel.
Further, first fixed link is specially multiple groups.
Further, the signal output end of the control panel is connect with the signal input part of light bulb and fluorescent tube.
Compared with prior art, the utility model has the following beneficial effects:
1. the Chinese teaching board of the utility model, by laterally offering sliding slot, bar shaped at the top and bottom of board of education
Blackboard eraser left side top and bottom pass through sliding block and connect with sliding slot, and bar shaped blackboard eraser right side central is equipped with handle, make teacher can be with
Bar shaped blackboard eraser is pulled by handle, bar shaped blackboard eraser moves horizontally along the chute, wipes the writing on the blackboard in board of education disposably dry
Only, the working strength that teacher can be effectively reduced, avoid left and right brandish blackboard eraser erasing writing on the blackboard caused by dust fly around,
Influence the health of teacher.
2. the Chinese teaching board of the utility model controls fluorescent tube by control panel and lights, four groups of bar shaped shading strips are covered
Light makes the illumination of fluorescent tube go on the teaching board into four line spectrums, allow teacher directly four groups of bar shaped shading strip rows at
Shade on write phonetic, by control panel control light bulb light, cross shading strip covers light, make light bulb light pass through side
Shape loophole impinges upon board of education uplink into matts, allows teacher's writing Chinese characters directly in matts, does not need teacher
It takes considerable time and draws matts and four line spectrums on the teaching board, improve the efficiency of class-teaching of teacher, saved time in classroom, and
Structure is simple, is easily installed and safeguards.
Detailed description of the invention
Fig. 1 is the whole left view the schematic diagram of the section structure of the utility model Chinese teaching board；
Fig. 2 is the whole forward sight structural schematic diagram of the utility model Chinese teaching board；
Fig. 3 is the first lamp cover structural schematic diagram of the utility model Chinese teaching board；
Fig. 4 is the second lamp cover structural schematic diagram of the utility model Chinese teaching board；
Fig. 5 is the bar shaped lampshade structure schematic diagram of the utility model Chinese teaching board；
Fig. 6 is the round lampshade structure schematic diagram of the utility model Chinese teaching board；
Fig. 7 is the bar shaped lampshade schematic diagram of internal structure of the utility model Chinese teaching board.
In figure: 1, sliding block；2, sliding slot；3, board of education；4, support rod；5, support rail；6, the first fixed link；7, light bulb；
8, round lampshade；9, the second fixed link；10, fluorescent tube；11, bar shaped lampshade；12, handle；13, bar shaped blackboard eraser；14, bar shaped shading
Item；15, rectangular loophole；16, cross shading strip；17, the first lamp cover；18, the second lamp cover；19, control panel.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in figs. 1-7, a kind of Chinese teaching board, including board of education 3 and bar shaped blackboard eraser 13, the right side of the board of education 3
Sliding slot 2 is offered in the equal horizontal direction in top and bottom, 13 right side central of bar shaped blackboard eraser is equipped with handle 12, the stripe board
It wipes 13 left side tops and bottom is mounted on sliding block 1, the bar shaped blackboard eraser 13 is connect by sliding block 1 with sliding slot 2, the teaching
The top of plate 3 is fixedly connected with the left bottom of support rod 4, and the center bottom of the support rod 4 passes through the second fixed link 9 and item
Shape lampshade 11 connects, and is horizontally installed with fluorescent tube 10 in the bar shaped lampshade 11, the left side of the bar shaped lampshade 11 is equipped with first
Four groups of bar shaped shading strips 14, the right side peace of the support rod 4 have laterally been mounted equidistant on first lamp cover 17 for lamp cover 17
It equipped with support rail 5, is connect by the first fixed link 6 with round lampshade 8 on the right side of the support rail 5, the circle lampshade 8
Inner cavity right side central is equipped with light bulb 7, is equipped with the second lamp cover 18, second lamp cover 18 on the left of the circle lampshade 8
On offer rectangular loophole 15, cross shading strip 16 is installed in the rectangular loophole 15.
Wherein, 3 bottom right side of board of education is equipped with control panel 19.
Wherein, first fixed link 6 is specially multiple groups.
Wherein, the signal output end of the control panel 19 is connect with the signal input part of light bulb 7 and fluorescent tube 10.
Working principle: in use, since 3 top and bottom of board of education laterally offer sliding slot 2,13 left side of bar shaped blackboard eraser
Top and bottom pass through sliding block 1 and connect with sliding slot 2, and 13 right side central of bar shaped blackboard eraser is equipped with handle 12, lead to teacher
It crosses handle 12 and pulls bar shaped blackboard eraser 13, bar shaped blackboard eraser 13 2 moves horizontally along the chute, keeps the writing on the blackboard in board of education 3 primary
Property erasing it is clean, due to being equipped with support rod 4 at the top of board of education 3,4 center bottom of support rod passes through the second fixed link 9 and bar shaped
Lampshade 11 connects, and is horizontally installed with fluorescent tube 10 in the middle part of 11 inner cavity of bar shaped lampshade, the first lamp cover is equipped on the left of bar shaped lampshade 11
17, four groups of bar shaped shading strips 14 are horizontally installed on the first lamp cover 17, and fluorescent tube 10 is controlled by control panel 19 and is lighted, four
Group bar shaped shading strip 14 covers light, and the illumination of fluorescent tube 10 is made, at four line spectrums, to keep teacher direct in 3 uplink of board of education
Four groups of 14 rows of bar shaped shading strip at shade on write phonetic, since the right side of support rod 4 is equipped with support rail 5, support
The right side of cross bar 5 is connect by the first fixed link 6 with round lampshade 8, and round 8 inner cavity right side central of lampshade is equipped with light bulb 7,
Second lamp cover 18 is installed on the left of round lampshade 8, rectangular loophole 15, rectangular loophole 15 are offered on the second lamp cover 18
Cross shading strip 16 is inside installed, light bulb 7 is controlled by control panel 19 and is lighted, cross shading strip 16 covers light, makes light bulb
7 light passes through rectangular loophole 15 and impinges upon 3 uplink of board of education into matts, and teacher is allow directly to write the Chinese in matts
Word.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of Chinese teaching board, including board of education (3) and bar shaped blackboard eraser (13), it is characterised in that: the right side of the board of education (3)
It is offered sliding slot (2) in the equal horizontal direction in lateral roof and bottom, bar shaped blackboard eraser (13) right side central is equipped with handle (12), institute
It states bar shaped blackboard eraser (13) left side top and bottom is mounted on sliding block (1), the bar shaped blackboard eraser (13) passes through sliding block (1) and sliding slot
(2) it connects, the top of the board of education (3) is fixedly connected with the left bottom of support rod (4), the bottom end of the support rod (4)
Middle part is connect by the second fixed link (9) with bar shaped lampshade (11), is horizontally installed with fluorescent tube (10) in the bar shaped lampshade (11),
It is equipped with the first lamp cover (17) on the left of the bar shaped lampshade (11), has laterally been mounted equidistant on first lamp cover (17)
Four groups of bar shaped shading strips (14) are equipped with support rail (5) on the right side of the support rod (4), logical on the right side of the support rail (5)
It crosses the first fixed link (6) to connect with round lampshade (8), described circle lampshade (8) inner cavity right side central is equipped with light bulb (7), institute
It states and is equipped with the second lamp cover (18) on the left of round lampshade (8), offer rectangular loophole on second lamp cover (18)
(15), cross shading strip (16) are installed in the rectangular loophole (15).
2. Chinese teaching board according to claim 1, it is characterised in that: board of education (3) bottom right side is equipped with control
Panel (19) processed.
3. Chinese teaching board according to claim 1, it is characterised in that: first fixed link (6) is specially multiple groups.
4. Chinese teaching board according to claim 2, it is characterised in that: the signal output end of the control panel (19) with
Light bulb (7) is connected with the signal input part of fluorescent tube (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820305637.5U CN208946926U (en) | 2018-03-06 | 2018-03-06 | A kind of Chinese teaching board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820305637.5U CN208946926U (en) | 2018-03-06 | 2018-03-06 | A kind of Chinese teaching board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208946926U true CN208946926U (en) | 2019-06-07 |
Family
ID=66729417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820305637.5U Expired - Fee Related CN208946926U (en) | 2018-03-06 | 2018-03-06 | A kind of Chinese teaching board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208946926U (en) |
-
2018
- 2018-03-06 CN CN201820305637.5U patent/CN208946926U/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 |
Granted publication date: 20190607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |