CN203888481U - Full-automatic blackboard eraser - Google Patents
Full-automatic blackboard eraser Download PDFInfo
- Publication number
- CN203888481U CN203888481U CN201420231593.8U CN201420231593U CN203888481U CN 203888481 U CN203888481 U CN 203888481U CN 201420231593 U CN201420231593 U CN 201420231593U CN 203888481 U CN203888481 U CN 203888481U
- Authority
- CN
- China
- Prior art keywords
- blackboard eraser
- blackboard
- control circuit
- wiping
- automatic
- 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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Abstract
The utility model relates to a full-automatic blackboard eraser which comprises a blackboard eraser body, a traveling device, an erasing device, a traveling motor, suction magnets, an erasing motor, a brush and a control circuit device. The traveling device is arranged on two sides of the bottom of the blackboard eraser body, the erasing device is arranged in the center of the bottom of the blackboard eraser body, and the central control circuit is arranged in the blackboard eraser body. When the full-automatic blackboard eraser is used, a power switch is switched on, electric signals are transmitted to the erasing motor by the control circuit device, the brush is driven by the erasing motor to erase and clean a blackboard, electric signals are simultaneously transmitted to the traveling motor by the control circuit device, the blackboard eraser body is sucked on the blackboard by the suction magnets, and tracks are driven by the traveling motor, so that the blackboard eraser body travels on the blackboard and erases the blackboard according to specified routes. The full-automatic blackboard eraser has the advantages that manual operation can be omitted, accordingly, time and labor can be saved, and the problem of health hazards due to the fact that manual operation is required by the traditional blackboard eraser can be solved.
Description
Technical field
The utility model relates to a kind of automatic blackboard eraser, especially by the automatic blackboard eraser of blackboard eraser body, running gear, wiping arrangement and control circuit installation composition.
Background technology
Thereby school or enterprise realize and again writing conventionally need to wiping vestige on blackboard by blackboard eraser with black board teaching or while recording.Traditional blackboard is wiped and is normally made up of plastic casing and soft sponge, when use, one hand is held the plastic casing of blackboard eraser, makes soft sponge be close to blackboard, realizes soft sponge and the residual matter collision of chalk by wiping back and forth, chalk trace on blackboard is removed, practical.But, because this traditional blackboard is wiped and must be operated by manpower, waste time and energy; And in the time that it uses on the blackboard that is using chalk-writing, the chalk dust descending slowly and lightly can be sucked by operator, and health is existed to hidden danger.
Summary of the invention
Need to use manual operation in order to solve existing traditional blackboard wiping, waste time and energy, the not only inconvenient problem that also has healthy hidden danger, the utility model provides one not only can remove manual operation from, can also be automatically by automatic blackboard eraser clean blackboard-cleaning.
The utility model automatic blackboard eraser comprises blackboard eraser body, running gear, wiping arrangement and control circuit device, described running gear is arranged in the both sides of blackboard eraser body bottom, be fixedly connected with blackboard eraser body, described wiping arrangement is arranged in the central authorities of blackboard eraser body bottom, and described control circuit Plant arrangement is in blackboard eraser body; Running gear can be controlled this automatic blackboard eraser and on blackboard, walks and turn to, and can ensure that blackboard eraser bottom surface is fitted on blackboard; Wiping arrangement is made up of wiping motor and hairbrush, and wiping motor output shaft is connected with brush axle; Control circuit device is made up of control circuit, battery and power switch, whether can control the walking path of running gear and the work of wiping arrangement.
This running gear can be the pedrail mechanism or the four wheel mechanism that are positioned at blackboard eraser bottom, is driven by movable motor, and another part of running gear is made up of four blocks of suitable magnet of magnetic force that are distributed on its surrounding.
Introduce function of the present utility model below.
The utility model automatic blackboard eraser, the both sides of blackboard eraser body bottom are provided with the running gear that can adsorb and advance, bottom center is furnished with again wiping arrangement, simultaneously, in blackboard eraser body, there is control circuit device, therefore, when use, open the power switch on control circuit device, described automatic blackboard eraser is started working, control circuit device sends the signal of telecommunication to wiping motor, wiping arrangement is carried out wiping action, clean blackboard, simultaneously, control circuit device sends the signal of telecommunication to movable motor, movable motor driven pedrail or wheel start to walk according to fixed route, the magnet of running gear provides magnetic force that blackboard eraser is fitted on blackboard.
In sum, the beneficial effects of the utility model are as follows:
The utility model automatic blackboard eraser, because the both sides of blackboard eraser body bottom are provided with the running gear that can adsorb and advance, bottom center is furnished with again wiping arrangement, simultaneously, in blackboard eraser body, there is control circuit device, when use, blackboard eraser automatic-cleaning backboard is clean by blackboard-cleaning, can remove manual operation from, time saving and energy saving, convenient and practical, can also solve traditional blackboard and wipe the healthy potential problem that needs manual operation and exist.
Brief description of the drawings
Fig. 1 is the perspective view of the utility model automatic blackboard eraser detailed description of the invention;
Fig. 2 is the concrete wiping trajectory diagram of implementing of the utility model automatic blackboard eraser.
In figure, 1-blackboard eraser body, 2-power switch, 3-battery, 4-wiping motor, 5-control circuit device, 6-magnet, 7-pedrail mechanism, 8-hairbrush, 9-running gear, 10-movable motor, 11-blackboard, 12-walking path, 13-blackboard ash bucket.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Referring to Fig. 1, Fig. 2, automatic blackboard eraser is made up of blackboard eraser body 1, running gear 9, wiping arrangement 4 and 8, control circuit device 5; Running gear 9 is arranged in the both sides of blackboard eraser body 1 bottom, and wiping arrangement 4 and 8 is arranged in the central authorities of blackboard eraser body bottom, and control circuit device cloth 5 is put in blackboard eraser body 1; Running gear is made up of movable motor 10, two cover pedrail mechanisms 7 and four blocks of uniform magnet 6; Wiping arrangement is made up of wiping motor 4 and hairbrush 8, and wiping motor 4 output shafts are connected with brush axle; Whether control circuit 5, battery 3 and the common composition control circuit arrangement of power switch 2, can control the work of the walking path 12 of running gear 9 on blackboard 11 and wiping motor 4.
Introduce the function of present embodiment below.
When use, open the power switch 2 on control circuit device 5, described automatic blackboard eraser is started working, control circuit device 5 sends the signal of telecommunication to wiping motor 4, wiping arrangement 4 and 8 is carried out wiping action, clean blackboard 11, simultaneously, control circuit device 5 sends the signal of telecommunication to the movable motor 10 of running gear 9, movable motor 10 driven pedrail mechanisms 7 start to walk according to subscribing walking path 12, need to turn to time, control circuit arrangement 5 and send turn signal to movable motor 10, turn to by controlling the 1 two bottom sides pedrail mechanism 7 different rotating speeds realizations of blackboard eraser body; The magnet 6 of running gear provides magnetic force that blackboard eraser 1 is fitted on blackboard 11.
In sum, the beneficial effect of present embodiment is as follows:
Above-mentioned embodiment automatic blackboard eraser, because the both sides of blackboard eraser body bottom are provided with the running gear that can adsorb and advance, bottom center is furnished with again wiping arrangement, simultaneously, in blackboard eraser body, there is control circuit device, when use, blackboard eraser automatic-cleaning backboard is clean by blackboard-cleaning, can remove manual operation from, time saving and energy saving, convenient and practical, can also solve traditional blackboard and wipe the healthy potential problem that needs manual operation and exist.
Control circuit device 5 can also according to whether the complete auto power off switch 2 of wiping, energy-conservation and practical.
Certainly, the suction type of this automatic blackboard eraser is not limited to use permanent magnet, can also adopt other material, as electromagnet; Equally, running gear is also not limited to use pedrail mechanism, can also adopt alternate manner, as four wheel mechanism, to mechanism etc.Within such conversion all drops on protection domain of the present utility model.
Claims (7)
1. an automatic blackboard eraser, by blackboard eraser body, running gear, wiping arrangement, movable motor, absorption magnet, wiping motor, hairbrush and control circuit installation composition, it is characterized in that: running gear is arranged in the both sides of blackboard eraser body bottom, can be adsorbed on blackboard and signal that can reception control circuit device according to fixed route blackboard wiping.
2. automatic blackboard eraser according to claim 1, is characterized in that: absorption magnet is distributed on the surrounding of blackboard eraser body bottom.
3. automatic blackboard eraser according to claim 1, is characterized in that: movable motor rotating speed is adjustable, and the rotating speeds different by both sides movable motor turn to.
4. automatic blackboard eraser according to claim 1, is characterized in that: control circuit device can be controlled the track route of running gear.
5. automatic blackboard eraser according to claim 1, is characterized in that: control circuit device can be controlled the opening and closing of wiping motor.
6. automatic blackboard eraser according to claim 1, is characterized in that: wiping arrangement is arranged in the bottom center of blackboard eraser body.
7. automatic blackboard eraser according to claim 1, is characterized in that: wiping motor can be carried out with electric brush the wiping action of blackboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231593.8U CN203888481U (en) | 2014-05-07 | 2014-05-07 | Full-automatic blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231593.8U CN203888481U (en) | 2014-05-07 | 2014-05-07 | Full-automatic blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203888481U true CN203888481U (en) | 2014-10-22 |
Family
ID=51714927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420231593.8U Expired - Fee Related CN203888481U (en) | 2014-05-07 | 2014-05-07 | Full-automatic blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203888481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538971A (en) * | 2016-01-29 | 2016-05-04 | 南通理工学院 | Intelligent blackboard eraser |
-
2014
- 2014-05-07 CN CN201420231593.8U patent/CN203888481U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538971A (en) * | 2016-01-29 | 2016-05-04 | 南通理工学院 | Intelligent blackboard eraser |
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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: 20141022 Termination date: 20170507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |