CN203543463U - Blackboard capable of being fast cleaned - Google Patents
Blackboard capable of being fast cleaned Download PDFInfo
- Publication number
- CN203543463U CN203543463U CN201320350441.5U CN201320350441U CN203543463U CN 203543463 U CN203543463 U CN 203543463U CN 201320350441 U CN201320350441 U CN 201320350441U CN 203543463 U CN203543463 U CN 203543463U
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- Prior art keywords
- blackboard
- utility
- model
- wiper
- motor
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Abstract
The utility model provides a blackboard capable of being fast cleaned. The blackboard comprises a blackboard, a wiper-type blackboard brush, a controller and a motor, wherein the wiper-type blackboard brush is in a contact-connection with the surface of the blackboard; the controller and the motor are arranged behind the blackboard and fastened on the wall; the controller is connected with the motor; and the motor is connected with the wiper-type blackboard brush. The blackboard capable of being fast cleaned is advantaged by convenient usage; and by the use of the blackboard, class time is saved and class studying efficiency is improved.
Description
Technical field
The utility model relates to a kind of blackboard, particularly, relates to a kind of Quick clean type blackboard.
Background technology
Teacher often can write the notes of attending class of a full blackboard on class, and blackboard is write not enough sometimes.It is very inconvenience that full blackboard word clashes, and when blackboard is write not, needs to clash blackboard word on classroom, the waste class period, affects classroom efficiency.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide a kind of Quick clean type blackboard.
According to an aspect of the present utility model, a kind of Quick clean type blackboard is provided, comprise: blackboard, wiper blackboard brush, controller and motor, wiper blackboard brush is connected with blackboard Surface Contact, controller and motor are arranged on blackboard rear and are fixed on wall, and controller is connected with motor, motor is connected with wiper blackboard brush.
Preferably, this Quick clean type blackboard also comprises framework, and framework is around blackboard setting, and is fixedly connected with wall, and wiper blackboard brush is fixedly connected with framework.
Preferably, the quantity of blackboard is two.
Preferably, Quick clean type blackboard also comprises bookshelf, and bookshelf is connected to the blackboard left and right sides, or on the framework of the blackboard left and right sides.
Preferably, controller is happy high NXT9797 controller.
The course of work of the present utility model and principle are as follows: the utility model has respectively been installed a wiper blackboard brush at the upper and lower two ends of blackboard, use Le Gao robot automatically to control, after blackboard is write completely, after can auto-erasing word on blackboard, wipe back rain strip device blackboard brush automatic drawing back, and controller operates on blackboard backstage, do not affect classmate and attend class.And the utility model can also arrange two blackboards, when a blackboard, write Man Houke and removed, an other blackboard is moved to front end.
Compared with prior art, the utlity model has following beneficial effect:
1, the utility model can write the word on auto-erasing blackboard after full word, and convenient erasing, efficiency are high, have effectively saved the class period, improves classroom efficiency, and controller operates on blackboard backstage, does not affect and attends class.
2, the utility model is installed a bookshelf on blackboard, and teacher can be put book to take passages on the shelf article, needn't take on the other hand book again, takes on the other hand chalk to write, and facilitates teacher to take passages article.
3, the utility model arranges two blackboards, writes Man Houke removed when a blackboard, and an other blackboard is moved to front end, further saves time in classroom, improves classroom efficiency, easy to use.
Accompanying drawing explanation
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present utility model will become:
Fig. 1 is the structural representation of the utility model Quick clean type blackboard.
In figure: 1 is that blackboard, 2 is that wiper blackboard brush, 3 is bookshelf.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is elaborated.Following examples will contribute to those skilled in the art further to understand the utility model, but not limit in any form the utility model.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, can also make some distortion and improvement.These all belong to protection domain of the present utility model.
Refer to Fig. 1, a kind of Quick clean type blackboard, comprise: blackboard, two wiper blackboard brush, controller and motors, two wiper blackboard brush are arranged on the upper and lower both sides of blackboard and are connected with blackboard Surface Contact, controller and motor are arranged on blackboard rear and are fixed on wall, and controller is connected with motor, motor is connected with wiper blackboard brush.
Further, Quick clean type blackboard of the present utility model also comprises bookshelf, and bookshelf is connected to the blackboard left and right sides.
Further, controller is happy high NXT9797 controller.
It should be noted that, blackboard of the present utility model can be one or two, above take one the utility model is illustrated as example.In another preferred embodiment of the present utility model, this Quick clean type blackboard comprises two blackboards, also comprises framework, framework is around blackboard setting, and be fixedly connected with wall, wiper blackboard brush is fixed on the framework of the upper and lower both sides of blackboard, is connected with blackboard Surface Contact.Bookshelf is connected on the framework of the blackboard left and right sides.
The course of work of the present utility model and principle are as follows: the utility model has respectively been installed a wiper blackboard brush at the upper and lower two ends of blackboard, use Le Gao robot automatically to control, after blackboard is write completely, after can auto-erasing word on blackboard, wipe back rain strip device blackboard brush automatic drawing back, and controller operates on blackboard backstage, do not affect classmate and attend class.
Compared with prior art, the utlity model has following beneficial effect:
1, the utility model can write the word on auto-erasing blackboard after full word, and convenient erasing, efficiency are high, have effectively saved the class period, improves classroom efficiency, and controller operates on blackboard backstage, does not affect and attends class.
2, the utility model is installed a bookshelf on blackboard, and teacher can be put book to take passages on the shelf article, needn't take on the other hand book again, takes on the other hand chalk to write, and facilitates teacher to take passages article.
3, the utility model arranges two blackboards, writes Man Houke removed when a blackboard, and an other blackboard is moved to front end, further saves time in classroom, improves classroom efficiency, easy to use.And the utility model can also arrange two blackboards, when a blackboard, write Man Houke and removed, an other blackboard is moved to front end.
Above specific embodiment of the utility model is described.It will be appreciated that, the utility model is not limited to above-mentioned specific implementations, and those skilled in the art can make various distortion or modification within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (2)
1. a Quick clean type blackboard, it is characterized in that, comprise: blackboard, wiper blackboard brush, controller, motor, framework and bookshelf, described framework is around blackboard setting, and framework is fixedly connected with wall, described wiper blackboard brush is fixedly connected with described framework, and described wiper blackboard brush is connected with described blackboard Surface Contact, described controller and motor are arranged on described blackboard rear and are fixed on wall, and described controller is connected with motor, described motor is connected with wiper blackboard brush, described bookshelf is connected to the blackboard left and right sides, or described bookshelf is connected on the framework of the described blackboard left and right sides.
2. Quick clean type blackboard according to claim 1, is characterized in that, the quantity of described blackboard is two.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320350441.5U CN203543463U (en) | 2013-06-18 | 2013-06-18 | Blackboard capable of being fast cleaned |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320350441.5U CN203543463U (en) | 2013-06-18 | 2013-06-18 | Blackboard capable of being fast cleaned |
Publications (1)
Publication Number | Publication Date |
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CN203543463U true CN203543463U (en) | 2014-04-16 |
Family
ID=50461627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320350441.5U Expired - Fee Related CN203543463U (en) | 2013-06-18 | 2013-06-18 | Blackboard capable of being fast cleaned |
Country Status (1)
Country | Link |
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CN (1) | CN203543463U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105711302A (en) * | 2014-11-30 | 2016-06-29 | 陈伟群 | Simple and convenient blackboard |
-
2013
- 2013-06-18 CN CN201320350441.5U patent/CN203543463U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105711302A (en) * | 2014-11-30 | 2016-06-29 | 陈伟群 | Simple and convenient blackboard |
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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 |
Granted publication date: 20140416 Termination date: 20150618 |
|
EXPY | Termination of patent right or utility model |