CN105128575A - Blackboard for English teaching - Google Patents
Blackboard for English teaching Download PDFInfo
- Publication number
- CN105128575A CN105128575A CN201510563263.8A CN201510563263A CN105128575A CN 105128575 A CN105128575 A CN 105128575A CN 201510563263 A CN201510563263 A CN 201510563263A CN 105128575 A CN105128575 A CN 105128575A
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- CN
- China
- Prior art keywords
- plate body
- blackboard
- english teaching
- board body
- back side
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- 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.)
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Abstract
The invention relates to a blackboard for English teaching. The blackboard for English teaching comprises a board body. Rollers are arranged at the two ends of the board body. The board body is wound on the rollers. The rollers drive the board body to move through driving devices. A control panel controlling the driving devices to run is arranged on one side of the board body. The back side of the board body is provided with a wiping device capable of wiping the board body clean. The wiping device comprises a shell and a brush. The shell is installed on the back side of the board body and is used for sealing the back side of the board body. The brush is arranged on the inner wall of the shell, and the back side of the board body is pressed by the brush. According to the blackboard for English teaching, the closed wiping device is arranged on the back side of the board body, wiped dust is sealed in the wiping device and will not be scattered to air, the teaching environment is not polluted, and therefore health of a teacher and students is facilitated in the teaching process.
Description
Technical field
The present invention relates to teaching aid field, be specifically related to a kind of blackboard for English teaching.
Background technology
In process of English teaching, blackboard is the aid that must use, and after traditional blackboard writing is full, teacher will write notes wiped clean with other blackboard again.In the process of wiping, can produce a large amount of dust in atmosphere, pollute teaching environment, the breathing along with Faculty and Students enters in human body, is unfavorable for the health of teaching process Ability of Normal School Students simultaneously.
Summary of the invention
In sum, for solving existing technical problem, the invention provides a kind of blackboard for English teaching, being conducive to the health of teaching process Ability of Normal School Students.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of blackboard for English teaching, comprise plate body, cylinder is provided with at the two ends, left and right of described plate body, described plate body is wound around on which cylinder, described cylinder drives described plate body around described drum movement by drive unit, is provided with the control panel controlling described drive unit and run in the side of described plate body;
The wiping arrangement described plate body can wiped clean is provided with at the back side of described plate body, described wiping arrangement comprises housing and hairbrush, described housing be arranged on described plate body the back side and by the sealing backside of described plate body, described inner walls is provided with described hairbrush, and the back side of plate body is stated in described hairbrush extruding residence.
Further, being provided with on the top of described housing can by water tank moistening for described hairbrush.
Further, the bottom of described water tank is provided with the water hole being communicated with described enclosure interior.
Further, the bottom in described housing is the cavity collecting process dust.
Further, the groove placing chalk or blackboard eraser is provided with in the bottom in described plate body front.
Further, described drive unit is motor, and described control panel can control described motor and rotate forward, reverses, opens or close.
The invention has the beneficial effects as follows: a kind of blackboard for English teaching provided by the invention, airtight wiping arrangement is provided with at the back side of plate body, the dust of wiping is enclosed in wiping arrangement, can not be diffused in air and pollute teaching environment, thus is conducive to the health of teaching process Ability of Normal School Students.
Accompanying drawing explanation
Fig. 1 is the front view of invention;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 1.
In accompanying drawing, the list of parts representated by each label is as follows:
1, plate body, 2, cylinder, 3, control panel, 4, housing, 5, hairbrush, 6, cavity, 7, groove, 8, water tank, 9, water hole.
Detailed description of the invention
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As Figure 1-3, a kind of blackboard for English teaching, comprises plate body 1, be provided with cylinder 2 at the two ends, left and right of described plate body 1, described plate body 1 is wrapped on described cylinder 2, and described cylinder 2 drives described plate body 1 to move around described cylinder 2 by drive unit, preferably, described drive unit is motor.Be provided with the control panel 3 controlling described drive unit and run in the side of described plate body 1, described control panel 3 can control described motor and rotate forward, reverses, opens or close.
The wiping arrangement described plate body 1 can wiped clean is provided with at the back side of described plate body 1, described wiping arrangement comprises housing 4 and hairbrush 5, described housing 4 be arranged on described plate body 1 the back side and by the sealing backside of described plate body 1, described housing 4 inwall is provided with described hairbrush 5, and described hairbrush 5 extrudes the back side of described plate body 1.When the front of plate body 1 write completely need wiping time, teacher can open motor by control panel 3, and motor drives plate body 1 to move by cylinder 2, can move to its back side in the front of plate body 1.When the front of plate body 1 through wiping arrangement time, because hairbrush 5 extrudes plate body 1, hairbrush 5 just can by the notes wiped clean of the chalk-writing on plate body 1.Whole process due to wiping is carried out in airtight housing 4, so the dust that wiping produces can be enclosed in the housing 4 of wiping arrangement, can not be diffused in air and pollute teaching environment, be conducive to the health of teaching process Ability of Normal School Students.Bottom in described housing 4 is the cavity 6 collecting process dust, and the dust produced in wiping process can drop in cavity 6, time the dust treating in cavity 6 reaches a certain amount of, unified for the dust in cavity 6 process just can.
Being provided with on the top of described housing 4 can by water tank 8 moistening for described hairbrush 5, and the bottom of described water tank 8 is provided with the water hole 9 being communicated with described enclosure interior.Water in water tank 8, under the effect of self gravitation, enters after in housing 4 through water hole 9, the hairbrush 5 in moistening housing 4.Hairbrush 5 keeps moistening state, more thorough to the wiping of notes on plate body 1, and ensure that plate body 1 is after wiping, the person's handwriting on it is eliminated completely, can not impact writing of next edition, improves efficiency of teaching.
Be provided with the groove 7 placing chalk or other teaching aids in the bottom in described plate body 1 front, groove 7 writes remaining chalk and unified collection teaching aid for placing, and is convenient to the management of teaching aid.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a blackboard for English teaching, comprise plate body (1), it is characterized in that, cylinder (2) is provided with at the two ends, left and right of described plate body (1), described plate body (1) is wrapped on described cylinder (2), described cylinder (2) drives described plate body (1) around described cylinder (2) motion by drive unit, is provided with the control panel (3) controlling described drive unit and run in the side of described plate body (1);
The wiping arrangement described plate body (1) can wiped clean is provided with at the back side of described plate body (1), described wiping arrangement comprises housing (4) and hairbrush (5), described housing (4) be arranged on described plate body (1) the back side and by the sealing backside of described plate body (1), described housing (4) inwall is provided with described hairbrush (5), and the back side of plate body (1) is stated in described hairbrush (5) extruding residence.
2. a kind of blackboard for English teaching according to claim 1, is characterized in that, being provided with on the top of described housing (4) can by water tank (8) moistening for described hairbrush (5).
3. a kind of blackboard for English teaching according to claim 2, is characterized in that, the bottom of described water tank (8) is provided with the water hole (9) being communicated with described enclosure interior.
4. a kind of blackboard for English teaching according to claim 1, is characterized in that, the bottom in described housing (4) is the cavity (6) collecting process dust.
5. a kind of blackboard for English teaching according to claim 1, is characterized in that, is provided with the groove (7) placing chalk or blackboard eraser in the bottom in described plate body (1) front.
6. a kind of blackboard for English teaching according to any one of claim 1 to 5, is characterized in that, described drive unit is motor, and described control panel (3) can control described motor and rotate forward, reverses, opens or close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510563263.8A CN105128575A (en) | 2015-09-07 | 2015-09-07 | Blackboard for English teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510563263.8A CN105128575A (en) | 2015-09-07 | 2015-09-07 | Blackboard for English teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105128575A true CN105128575A (en) | 2015-12-09 |
Family
ID=54714300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510563263.8A Pending CN105128575A (en) | 2015-09-07 | 2015-09-07 | Blackboard for English teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105128575A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2319228Y (en) * | 1997-12-31 | 1999-05-19 | 王枢华 | Automatic blackboard |
| CN2377099Y (en) * | 1999-05-17 | 2000-05-10 | 佘西鹏 | Electrically-operated circulation self-washing erasing blackboard |
| CN2437501Y (en) * | 2000-08-15 | 2001-07-04 | 杨勇 | Automatic erasing dust-collecting blackboard |
| CN2463182Y (en) * | 2000-12-20 | 2001-12-05 | 米吉提·艾买提汗 | Circular belt type blackboard |
| CN2737568Y (en) * | 2004-11-08 | 2005-11-02 | 查志刚 | Automatic water-cleaning electric blackboard |
| CN201808346U (en) * | 2010-01-14 | 2011-04-27 | 陈继勇 | Motor-driven dust-free blackboard |
| CN202528676U (en) * | 2012-04-09 | 2012-11-14 | 王宝义 | Electric coiling blackboard |
| CN103332045A (en) * | 2013-06-14 | 2013-10-02 | 张更生 | Dust-free blackboard |
| CN103496269A (en) * | 2013-09-22 | 2014-01-08 | 重庆科技学院 | Electric blackboard |
| CN204936621U (en) * | 2015-09-07 | 2016-01-06 | 贺佳 | A kind of blackboard for English teaching |
-
2015
- 2015-09-07 CN CN201510563263.8A patent/CN105128575A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2319228Y (en) * | 1997-12-31 | 1999-05-19 | 王枢华 | Automatic blackboard |
| CN2377099Y (en) * | 1999-05-17 | 2000-05-10 | 佘西鹏 | Electrically-operated circulation self-washing erasing blackboard |
| CN2437501Y (en) * | 2000-08-15 | 2001-07-04 | 杨勇 | Automatic erasing dust-collecting blackboard |
| CN2463182Y (en) * | 2000-12-20 | 2001-12-05 | 米吉提·艾买提汗 | Circular belt type blackboard |
| CN2737568Y (en) * | 2004-11-08 | 2005-11-02 | 查志刚 | Automatic water-cleaning electric blackboard |
| CN201808346U (en) * | 2010-01-14 | 2011-04-27 | 陈继勇 | Motor-driven dust-free blackboard |
| CN202528676U (en) * | 2012-04-09 | 2012-11-14 | 王宝义 | Electric coiling blackboard |
| CN103332045A (en) * | 2013-06-14 | 2013-10-02 | 张更生 | Dust-free blackboard |
| CN103496269A (en) * | 2013-09-22 | 2014-01-08 | 重庆科技学院 | Electric blackboard |
| CN204936621U (en) * | 2015-09-07 | 2016-01-06 | 贺佳 | A kind of blackboard for English teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |
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| RJ01 | Rejection of invention patent application after publication |