CN204845245U - Teaching blackboard - Google Patents
Teaching blackboard Download PDFInfo
- Publication number
- CN204845245U CN204845245U CN201520424643.9U CN201520424643U CN204845245U CN 204845245 U CN204845245 U CN 204845245U CN 201520424643 U CN201520424643 U CN 201520424643U CN 204845245 U CN204845245 U CN 204845245U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- back plate
- draw back
- blackboard body
- utility
- 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
Links
Abstract
The utility model relates to a teaching blackboard, including the blackboard body who is the rectangle structure, blackboard body is last to be equipped with the vertical draw back plate of arranging, the draw back plate upper end is connected with the slider that sets up at the blackboard body upside, the slider is connected with the drive screw that the level was arranged, drive screw one end is connected with driving motor, the draw back plate lower extreme is equipped with two at least leading wheels, the leading wheel is located the spout of blackboard body downside, it is equipped with on the surface and cleans the board to be close to blackboard body one side on the draw back plate, clean to be equipped with on the face of board and clean cloth. The utility model provides a when needs were cleaned, driving motor realized drive screw's rotation, realized that the slider removes to one side, removed the draw back plate to one side and realized that it cleans the blackboard to clean cloth, cleaned fastly, effectual like this, and intensity of labour is little simultaneously, had avoided dust injury mr that the process of cleaning produced or student's health simultaneously.
Description
Technical field
The utility model relates to realia technical field, particularly relates to a kind of blackboard for education.
Background technology
Teaching is the distinctive personnel training activity of a kind of mankind that the religion of teacher and of student form.By this activity, teacher has object, planned and organized ground guiding student actively consciously to learn and accelerates to grasp Cultural Science rudimentary knowledge and basic skills, promotes that the many-sided quality of student improves comprehensively, makes them become people required for society.The concept of teaching is from teaching phenomenon and teaching practice is abstract and summarize out, and the intension of teaching is also along with the development of history.
Blackboard not refers in particular to the plate face of black, traditional sense is said be it one can the plane of repeated writing, plate face is hard, is used for teaching.Requisite during blackboard in teaching process, when needing push-and-pull after existing blackboard writing, general employing blackboard eraser carries out push-and-pull, repeatedly push-and-pull could by clean for blackboard push-and-pull to need teacher or student like this, so not only labour intensity is large, efficiency is low, and the health of dust to teacher or student produced in the process of push-and-pull simultaneously damages.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of blackboard for education.
The utility model is achieved through the following technical solutions:
A kind of blackboard for education, comprise the blackboard body of rectangular structure, described blackboard body is provided with the draw back plate vertically arranged, described draw back plate upper end is connected with the slide block be arranged on the upside of blackboard body, described slide block is connected with horizontally disposed drive screw, described drive screw one end is connected with drive motors, described draw back plate lower end is provided with at least two directive wheels, described directive wheel is positioned at the chute on the downside of blackboard body, described draw back plate is provided with Wiper plate on the surface near blackboard body side, and the wiping surface of described Wiper plate is provided with cleaning wiping cloth.
As optimal technical scheme of the present utility model, described drive motors is either-rotation motor.
As optimal technical scheme of the present utility model, described Wiper plate is fixedly connected with between draw back plate.
As optimal technical scheme of the present utility model, described cleaning wiping cloth is connected for pasting with between Wiper plate.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, the utility model is by arranging draw back plate, slide block, drive screw and drive motors, like this when needs wiping, drive motors realizes the rotation of drive screw, realize slide block to move to side, draw back plate is moved to side and realizes cleaning wiping cloth wiping is carried out to blackboard, such wiping speed is fast, effective, labour intensity is little simultaneously, avoids the dust injury teacher of wiping process generation or the health of student simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is wipe configuration schematic diagram in Fig. 1.
In figure: 1. blackboard body; 101. chute; 2. draw back plate; 3. slide block; 4. drive screw; 5. drive motors; 6. directive wheel; 7. Wiper plate; 8. cleaning wiping cloth.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1 and Fig. 2, Fig. 1 is structural representation of the present utility model; Fig. 2 is wipe configuration schematic diagram in Fig. 1.
A kind of blackboard for education, comprise the blackboard body 1 of rectangular structure, described blackboard body 1 is provided with the draw back plate 2 vertically arranged, described draw back plate 2 upper end is connected with the slide block 3 be arranged on the upside of blackboard body 1, described slide block 3 is connected with horizontally disposed drive screw 4, described drive screw 4 one end is connected with drive motors 5, and wherein said drive motors 5 is either-rotation motor, so just realizes the rotation of both direction.
Described draw back plate 2 lower end is provided with at least two directive wheels 6, described directive wheel 6 is positioned at the chute 101 on the downside of blackboard body 1, described draw back plate 2 is provided with Wiper plate 7 on the surface near blackboard body 1 side, and wherein said Wiper plate 7 is fixedly connected with between draw back plate 2.The wiping surface of described Wiper plate 7 is provided with cleaning wiping cloth 8, and wherein said cleaning wiping cloth 8 is connected for pasting with between Wiper plate 7, can clear up cleaning wiping cloth 8 or change like this.Like this when needs wiping, drive motors 5 realizes the rotation of drive screw 4, realize slide block 4 to move to side, draw back plate 2 is moved to side and realizes cleaning wiping cloth 8 pairs of blackboards and carry out wiping, such wiping speed is fast, effective, labour intensity is little simultaneously, avoids the dust injury teacher of wiping process generation or the health of student simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a blackboard for education, comprise the blackboard body (1) of rectangular structure, it is characterized in that: described blackboard body (1) is provided with the draw back plate (2) vertically arranged, described draw back plate (2) upper end is connected with the slide block (3) being arranged on blackboard body (1) upside, described slide block (3) is connected with horizontally disposed drive screw (4), described drive screw (4) one end is connected with drive motors (5), described draw back plate (2) lower end is provided with at least two directive wheels (6), described directive wheel (6) is positioned at the chute (101) of blackboard body (1) downside, described draw back plate (2) is upper is provided with Wiper plate (7) on the surface near blackboard body (1) side, the wiping surface of described Wiper plate (7) is provided with cleaning wiping cloth (8).
2. a kind of blackboard for education according to claim 1, is characterized in that: described drive motors (5) is either-rotation motor.
3. a kind of blackboard for education according to claim 1, is characterized in that: be fixedly connected with between described Wiper plate (7) with draw back plate (2).
4. a kind of blackboard for education according to claim 1, is characterized in that: be connected for pasting between described cleaning wiping cloth (8) with Wiper plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424643.9U CN204845245U (en) | 2015-06-18 | 2015-06-18 | Teaching blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424643.9U CN204845245U (en) | 2015-06-18 | 2015-06-18 | Teaching blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204845245U true CN204845245U (en) | 2015-12-09 |
Family
ID=54735832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520424643.9U Expired - Fee Related CN204845245U (en) | 2015-06-18 | 2015-06-18 | Teaching blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204845245U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175968A (en) * | 2017-07-12 | 2017-09-19 | 重庆工业职业技术学院 | A kind of Political Education of College Students intelligent tutoring system |
| CN107933154A (en) * | 2017-11-21 | 2018-04-20 | 佛山汇众森泰科技有限公司 | Sassafras blackboard equipment is used in a kind of environmental protection and energy saving teaching |
-
2015
- 2015-06-18 CN CN201520424643.9U patent/CN204845245U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175968A (en) * | 2017-07-12 | 2017-09-19 | 重庆工业职业技术学院 | A kind of Political Education of College Students intelligent tutoring system |
| CN107933154A (en) * | 2017-11-21 | 2018-04-20 | 佛山汇众森泰科技有限公司 | Sassafras blackboard equipment is used in a kind of environmental protection and energy saving teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151209 Termination date: 20160618 |