CN104442125A - Automatically-controlled blackboard eraser - Google Patents
Automatically-controlled blackboard eraser Download PDFInfo
- Publication number
- CN104442125A CN104442125A CN201410634633.8A CN201410634633A CN104442125A CN 104442125 A CN104442125 A CN 104442125A CN 201410634633 A CN201410634633 A CN 201410634633A CN 104442125 A CN104442125 A CN 104442125A
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- CN
- China
- Prior art keywords
- blackboard eraser
- network controller
- blackboard
- sensor
- transmission system
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L21/00—Blackboard or slate cleaning devices
- B43L21/02—Blackboard or slate cleaning devices with means for absorbing the chalk dust
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention provides an automatically-controlled blackboard eraser, and relates to a blackboard eraser. The automatically-controlled blackboard eraser comprises a blackboard eraser body, a dust collector and a drive transmission system used for driving the blackboard eraser body and the dust collector to move. The blackboard eraser further comprises an automatic control system used for controlling the drive transmission system and the dust collector. The automatic control system comprises a sensor, a control end, a network controller and a motor controller, the control end is in two-way connection with the network controller, the output end of the network controller is connected with the motor controller and the dust collector, the output end of the motor controller is connected with an input shaft of the drive transmission system, and the output end of the sensor is connected with the network controller. The automatically-controlled blackboard eraser can reduce dust pollution, can be used for effectively erasing blackboards, can be controlled to erase the blackboards in a unified mode and monitor the erasing situation of each blackboard in real time, and is high in efficiency, easy and convenient to operate, low in cost and easy to use and popularize.
Description
Technical field
The present invention relates to a kind of blackboard eraser, particularly one controls blackboard eraser automatically.
Background technology
At present, although all install in a lot of school and used electronic whiteboard, or employ free ink pen blackboard, most school is still and uses chalk black always.Teacher and classmates, when erasing the board, make chalk dust fly upward all over the sky, and the hair of the people that both made dirty, clothes also can fall into eyes sometimes, if sucked in lung, go down for a long time and also can affect the health of Faculty and Students.Except this, some classmate is because the reason of height can't reach the eminence of blackboard and wiping less than blackboard.There is now a lot of Patents, automatic blackboard cleaning function can be solved, add the object that dust catcher can reach dedusting.But automatic blackboard eraser is all by the manual mode of manual site, if want the blackboard in each classroom of wiping, needs to enter into each classroom and just can operate, waste more manpower like this.If teacher wants the clean situation checking each classroom blackboard, also need in person to check to classroom, waste a lot of time, inefficiency, the object also not reaching unified management, network management or automatically manage.If in teacher's process at school, need blackboard wiping repeatedly, also by the time to write blackboard and just can carry out, so also can waste the time of teaching.
Summary of the invention
The technical problem to be solved in the present invention is: provide one automatically to control blackboard eraser, so that while minimizing dust pollution, unified control wipes the erasure case trying blackboard and each classroom blackboard of Real-Time Monitoring.
The technical scheme solved the problems of the technologies described above is: one controls blackboard eraser automatically, comprise blackboard eraser, dust catcher, for driving the driving transmission system of blackboard eraser and dust catcher movement, also comprise the automatic control system for controlling to drive transmission system and dust catcher, described automatic control system comprises sensor, control end, network controller, electric machine controller, described control end and network controller are bi-directionally connected, the output of described network controller respectively with electric machine controller, dust catcher connects, the output of electric machine controller is connected with driving the power shaft of transmission system, the output of described sensor is connected with network controller.
Further technical scheme of the present invention is: described control end comprises computer, and this computer and network controller is bi-directionally connected.
Further technical scheme more of the present invention is: described control end comprises smart mobile phone, and this smart mobile phone and network controller are bi-directionally connected.
Further technical scheme more of the present invention is: described sensor comprises marginal position sensor, chalk detecting sensor, and the output of this marginal position sensor, chalk detecting sensor is connected with network controller.
Further technical scheme more of the present invention is: described sensor comprises marginal position sensor, chalk detecting sensor, and the output of this marginal position sensor, chalk detecting sensor is connected with network controller.
Owing to adopting said structure, the present invention controls blackboard eraser compared with prior art automatically, has following beneficial effect:
1. can reduce dust pollution, protect the healthy of Faculty and Students:
Due to the present invention automatically control blackboard eraser comprise blackboard eraser, dust catcher, for driving the driving transmission system of blackboard eraser and dust catcher movement, for controlling to drive the automatic control system of transmission system and dust catcher, wherein automatic control system comprises sensor, control end, network controller, electric machine controller, control end and network controller are bi-directionally connected, the output of network controller is connected with electric machine controller, dust catcher respectively, and the output of electric machine controller is connected with driving the power shaft of transmission system; The output of described sensor is connected with network controller.Driven by automatic controlling system electric machine controller and drive transmission system; thus drive blackboard eraser to move on blackboard; thus the automatic wiping examination realized blackboard; automatic controlling system dust catcher starts simultaneously; realize absorbing the chalk dust on blackboard eraser; therefore, the present invention can reduce dust pollution, protects Faculty and Students healthy.
2. effectively can wipe clean blackboard:
Because the present invention drives driving transmission system by automatic controlling system electric machine controller, thus drive blackboard eraser to move on blackboard, erasable to blackboard arbitrary want wipe position, avoid classmate because the reason of height can't reach the eminence of blackboard and wiping less than blackboard, thus effectively can wipe clean blackboard.
3. can unify the erasure case controlling to wipe examination blackboard and each classroom blackboard of Real-Time Monitoring:
Due to the present invention includes blackboard eraser, dust catcher, for driving the driving transmission system of blackboard eraser and dust catcher movement, for controlling to drive the automatic control system of transmission system and dust catcher, wherein automatic control system comprises sensor, control end, network controller, electric machine controller, control end and network controller are bi-directionally connected, the output of network controller is connected with electric machine controller, dust catcher respectively, and the output of electric machine controller is connected with driving the power shaft of transmission system; The output of described sensor is connected with network controller.Therefore, the present invention can go to control to wipe the blackboard trying multiple classroom in the mode of the control of WEB webpage or Sound control or touchscreen button by control end simultaneously; By the ratio on adjustment WEB webpage or the mobile phone page, the scope that blackboard eraser removes can also be controlled.Simultaneously, by chalk detecting sensor, the present invention can also detect whether blackboard is wiped totally, data are reached control end by network sensor and show by this chalk detecting sensor, therefore, the present invention can unify the erasure case controlling to wipe examination blackboard and each classroom blackboard of Real-Time Monitoring, reach unified management, its intelligence degree is higher.
4. time saving and energy saving, efficiency is high:
Try blackboard and understand erasing feelings total because the present invention can carry out unifying to control wiping by control end, personnel need not enter into each classroom, not only save manpower and time, time saving and energy saving, substantially increase operating efficiency; And in class-teaching of teacher process, can control to erase the board simultaneously, greatly reduce the time erased the board, improve teaching efficiency.
5. Dynamic System is simple, convenient, reliable, cost is low:
It is simple, convenient that the present invention also has Dynamic System, and reliable, hommization is good, the feature that cost is low, is easy to promote the use of.
Below, in conjunction with the accompanying drawings and embodiments the technical characteristic automatically controlling blackboard eraser of the present invention is further described.
Accompanying drawing explanation
Fig. 1: the system block diagram automatically controlling blackboard eraser of the present invention described in embodiment one,
Fig. 2: the material object automatically controlling blackboard eraser of the present invention described in embodiment one installs topological diagram,
Fig. 3: the scheme of installation in kind driving transmission system described in embodiment one.
1-blackboard eraser, 2-dust catcher, 3-drives transmission system, 301-motor, 302-gear train,
303-walks carrier, 304-feed belt, 4-automatic control system, 41-sensor, 411-marginal position sensor,
412-chalk detecting sensor, 42-control end, 421-computer, 422-smart mobile phone, 43-network controller,
44-electric machine controller, 5-blackboard, 6-switch.
Detailed description of the invention
Embodiment one:
One controls blackboard eraser automatically, comprise blackboard eraser 1, dust catcher 2, also comprise for driving blackboard eraser, the driving transmission system 3 of dust catcher movement, for controlling the automatic control system 4 driving transmission system 3 and dust catcher 2, described blackboard eraser 1 height is highly identical with blackboard 5, described driving transmission system 3 comprises motor 301, gear train 302, walking carrier 30 as one kind 3, the output shaft of described motor 301 is connected with the power shaft of gear train 302, described gear train 302 is arranged on the surrounding of blackboard 5 respectively, the gear of the right and left connects respectively by upper and lower two feed belts 304, described walking carrier 30 as one kind 3 is fixed on feed belt 304, described blackboard eraser 1 two ends are arranged on the walking carrier 30 as one kind 3 of upper and lower two feed belts 304 respectively, dust catcher 2 is fixed in the walking carrier 30 as one kind 3 below blackboard eraser 1,
Described automatic control system 4 comprises sensor 41, control end 42, network controller 43, electric machine controller 44, described control end 42 is bi-directionally connected with network controller 43, the output of described network controller 43 is connected with electric machine controller 44, dust catcher 2 respectively, and the output of electric machine controller 44 is connected with the power shaft of motor 301; The output of described sensor 41 is connected with network controller 43.
Described network controller 43, electric machine controller 44, dust catcher 2, blackboard eraser 1 respectively have three respectively;
Described control end 42 comprises a computer 421 and a smart mobile phone 422, and this computer 421 and smart mobile phone 422 are bi-directionally connected respectively by switch 6 and three network controllers 43.
Described sensor 41 comprises marginal position sensor 411, chalk detecting sensor 412, and the output of this marginal position sensor 411, chalk detecting sensor 412 is connected with network controller 43.
Described network controller 43 is also provided with a hand control switch, can also be wiped blackboard by Non-follow control blackboard eraser in classroom by this hand control switch.
One as the present embodiment one converts, in described driving transmission system, the height of blackboard eraser may not be equally high with blackboard, but it is the same with ordinary blackboard eraser size or larger than ordinary blackboard eraser, by installing the driving belt or slide rail that move up and down along blackboard again between upper and lower two walking carriers, blackboard eraser and dust catcher are separately fixed on this driving belt or slide rail, thus move up and down about blackboard eraser and dust catcher can be driven, this structure is known technology, no longer repeats one by one its detailed construction here.
Operation principle of the present invention:
By arranging IP address and the network port of network control beginning on WEB webpage or smartphone software, then connect, after successful connection, click WEB webpage button or touch mobile phone button, just can send corresponding order to network controller; After network controller receives command adapted thereto, connect the circuit of motor driver and dust catcher, under electric machine rotation, drive belt to move, thus drive blackboard eraser up and down, move left and right the erasing realizing blackboard, dust catcher can be drawn in its holder the chalk dust of erasing; When carrier of walking runs to the edge of blackboard, marginal position sensor sends a signal, and motor stalls, dust catcher quit work.
Also in cell phone software, by clicking " Voice command ", when seeing that phonetic entry is pointed out, just can loquitur, after speech recognition, just can send the corresponding command to network controller, drive motors work, the letter written with chalk of blackboard is wiped.Meanwhile, WEB webpage or the mobile phone page can be clicked corresponding " inquiry " button, just can inquire the corresponding state of each classroom blackboard and whether wipe.Also " can entirely wiping " button by clicking on WEB webpage or the mobile phone page, just can wipe the blackboard in all classrooms.Except this, by the ratio on adjustment WEB webpage or the mobile phone page, the scope that blackboard eraser removes can be controlled.
Claims (5)
1. one kind controls blackboard eraser automatically, comprise blackboard eraser, dust catcher, for driving the driving transmission system of blackboard eraser and dust catcher movement, it is characterized in that: also comprise the automatic control system for controlling to drive transmission system and dust catcher, described automatic control system comprises sensor, control end, network controller, electric machine controller, described control end and network controller are bi-directionally connected, the output of described network controller is connected with electric machine controller, dust catcher respectively, and the output of electric machine controller is connected with driving the power shaft of transmission system; The output of described sensor is connected with network controller.
2. automatic control blackboard eraser according to claim 1, is characterized in that: described control end comprises computer, and this computer and network controller is bi-directionally connected.
3. automatic control blackboard eraser according to claim 1 and 2, it is characterized in that: described control end comprises smart mobile phone, this smart mobile phone and network controller are bi-directionally connected.
4. automatic control blackboard eraser according to claim 1 and 2, it is characterized in that: described sensor comprises marginal position sensor, chalk detecting sensor, the output of this marginal position sensor, chalk detecting sensor is connected with network controller.
5. automatic control blackboard eraser according to claim 3, it is characterized in that: described sensor comprises marginal position sensor, chalk detecting sensor, the output of this marginal position sensor, chalk detecting sensor is connected with network controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410634633.8A CN104442125A (en) | 2014-11-12 | 2014-11-12 | Automatically-controlled blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410634633.8A CN104442125A (en) | 2014-11-12 | 2014-11-12 | Automatically-controlled blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
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| CN104442125A true CN104442125A (en) | 2015-03-25 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410634633.8A Pending CN104442125A (en) | 2014-11-12 | 2014-11-12 | Automatically-controlled blackboard eraser |
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| CN (1) | CN104442125A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626915A (en) * | 2016-12-01 | 2017-05-10 | 史成荫 | Roll brush type intelligent robot blackboard eraser |
| CN108274931A (en) * | 2018-03-06 | 2018-07-13 | 赤峰市元宝山区平庄煤业高级中学 | A kind of no dust self-induction driven blackboard system |
| CN110481207A (en) * | 2019-08-16 | 2019-11-22 | 吴扬辉 | A kind of intelligently wiping blackboard system and its wiping method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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Application publication date: 20150325 |