CN205468156U - Electronic dust absorption blackboard sassafras - Google Patents
Electronic dust absorption blackboard sassafras Download PDFInfo
- Publication number
- CN205468156U CN205468156U CN201620066683.5U CN201620066683U CN205468156U CN 205468156 U CN205468156 U CN 205468156U CN 201620066683 U CN201620066683 U CN 201620066683U CN 205468156 U CN205468156 U CN 205468156U
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- China
- Prior art keywords
- shell
- dust
- driven pulley
- motor
- fan
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- Expired - Fee Related
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Abstract
The utility model relates to a teaching field, more specifically says and relates to an electronic dust absorption blackboard sassafras, cleans the dust of blackboard production and is collected by dust storage box under the effect of integrated fan, reduce the chalk dust to fly upward, protection classroom environment, reduction chalk dust leads to the fact harm to people's health. Brush fixed connection is in the bottom of brush seat, and driven pulley installs on the top of pivot, and collection dirt fan is installed in the pivot, and the shell fixed connection of collection dirt fan is on the inner wall of shell, and the belt suit is on drive pulley and driven pulley, and the drive pulley is installed on the output shaft of motor, and motor fixed connection is on the inner wall of shell. The battery sets up in the inside of shell, and guide plate fixed mounting sets up the lower extreme at dust storage box at the lower extreme of leak protection pad, leak protection pad, and dust storage box fixed connection is on the inner wall of shell, and cleaning tube connects on dust storage box and shell to be located the left side of shell, handle fixed connection is on the top of shell, and switching system is on the top of shell.
Description
Technical field
This utility model relates to teaching field, more specifically to a kind of electric dust-cleaning blackboard sassafras.
Background technology
School's chalk also in common use and blackboard eraser are as teaching aid now, and dust from flying has become teacher and
The problem of repiece pain, is particularly sitting in the classmate at front row and frowns that to seal nose be common action, and summer one opens fan,
The classmate of heel row also complains incessantly, although have environmental protection chalk, due to the most non-popularization and application of a variety of causes school.
So, a kind of electric dust-cleaning blackboard sassafras of design is necessary.
Summary of the invention
This utility model mainly solving the technical problems that: a kind of electric dust-cleaning blackboard sassafras, blackboard wiping are provided
The dust produced is collected by dust-collecting box under the effect of integration fan, reduces chalk dust and flies upward, protects classroom
Environment, reduces chalk dust and works the mischief the health of people.
For solving above-mentioned technical problem, this utility model relates to teaching field, a kind of electronic
Dust-suction blackboard eraser, including hairbrush, woollen brush base, shell, rotating shaft, driven pulley, lid, cleaning shaft,
Switch, handle, dust-collecting box, accumulator, leakage proof gasket, deflector, motor, belt, drive pulley and
Dust collecting fan, the dust that blackboard wiping produces is collected by dust-collecting box under the effect of integration fan, reduces chalk
Dust flies upward, and protects classroom environment, reduces chalk dust and works the mischief the health of people.
Being provided with multiple air suction opening on woollen brush base, air suction opening is manhole, and multiple air suction openings are distributed uniformly
On woollen brush base.
Hairbrush is fixedly connected on the bottom of woollen brush base, and the upper end of woollen brush base contacts with the lower end of shell.Driven
Belt pulley is arranged on the top of rotating shaft, and dust collecting fan is arranged in rotating shaft, and dust collecting fan is positioned at driven skin
The underface of belt wheel, the shell of dust collecting fan is fixedly connected on the inwall of shell.Belt sleeve is contained in actively skin
On belt wheel and driven pulley, drive pulley is arranged on the output shaft of motor, outside motor is fixedly connected on
On the inwall of shell.Accumulator is arranged on the inside of shell, and accumulator is positioned at the top of motor.Deflector
Being fixedly mounted on the lower end of leakage proof gasket, leakage proof gasket is arranged on the lower end of dust-collecting box, outside dust-collecting box is fixedly connected on
On the inwall of shell, cleaning shaft is connected on dust-collecting box and shell, and is positioned at the left side of shell, and lid sets
Put the left end at cleaning shaft.Handle is fixedly connected on the top of shell, and handle is positioned at the centre of shell.
Switch is arranged on the top of shell.
As the further optimization of the technical program, the hair described in this utility model a kind of electric dust-cleaning blackboard sassafras
Brush holder, rotating shaft, driven pulley and dust collecting fan are coaxial.
Further as the technical program optimizes, turning described in this utility model a kind of electric dust-cleaning blackboard sassafras
Axle, driven pulley, handle, dust-collecting box, accumulator, leakage proof gasket, deflector, motor, belt, master
Dynamic belt pulley and dust collecting fan are arranged at the inside of shell.
As the further optimization of the technical program, described in this utility model a kind of electric dust-cleaning blackboard sassafras outside
The material of shell is plastics.
Having the beneficial effect that of this utility model a kind of electric dust-cleaning blackboard sassafras
This utility model one electric dust-cleaning blackboard sassafras, the dust that blackboard wiping produces is in the effect of integration fan
Lower collected by dust-collecting box, reduce chalk dust and fly upward, protect classroom environment, reduce the chalk dust body to people
Body works the mischief.
Accompanying drawing explanation
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of this utility model a kind of electric dust-cleaning blackboard sassafras.
In figure: hairbrush 1；Woollen brush base 2；Air suction opening 2-1；Shell 3；Rotating shaft 4；Driven pulley 5；Lid
Son 6；Cleaning shaft 7；Switch 8；Handle 9；Dust-collecting box 10；Accumulator 11；Leakage proof gasket 12；Deflector
13；Motor 14；Belt 15；Drive pulley 16；Dust collecting fan 17.
Detailed description of the invention
Detailed description of the invention one:
Illustrate that present embodiment, this utility model relate to teaching field, more specifically below in conjunction with Fig. 1
A kind of electric dust-cleaning blackboard sassafras, including: hairbrush 1, woollen brush base 2, shell 3, rotating shaft 4, driven pulley 5,
Lid 6, cleaning shaft 7, switch 8, handle 9, dust-collecting box 10, accumulator 11, leakage proof gasket 12, water conservancy diversion
Plate 13, motor 14, belt 15, drive pulley 16 and dust collecting fan 17, the dust that blackboard wiping produces
Collected by dust-collecting box under the effect of integration fan, reduce chalk dust and fly upward, protect classroom environment, reduce
The health of people is worked the mischief by chalk dust.
Being provided with multiple air suction opening-1 on woollen brush base, air suction opening-1 is manhole, and multiple air suction openings-1 are uniform
Be distributed on woollen brush base.
Hairbrush 1 is fixedly connected on the bottom of woollen brush base 2, and the upper end of woollen brush base 2 connects with the lower end of shell 3
Touch.Driven pulley 5 is arranged on the top of rotating shaft 4, and dust collecting fan 17 is arranged in rotating shaft 4, and collects
Dirt fan 17 is positioned at the underface of driven pulley 5, and the shell of dust collecting fan 17 is fixedly connected on shell 3
Inwall on.Belt 15 is sleeved on drive pulley 16 and driven pulley 5, and drive pulley 16 is pacified
Being contained on the output shaft of motor 14, motor 14 is fixedly connected on the inwall of shell 3.Accumulator 11 is arranged
In the inside of shell 3, and accumulator 11 is positioned at the top of motor 14.Deflector 13 is fixedly mounted on anti-
The lower end of leakage pad 12, leakage proof gasket 12 is arranged on the lower end of dust-collecting box 10, outside dust-collecting box 10 is fixedly connected on
On the inwall of shell 3, cleaning shaft 7 is connected on dust-collecting box 10 and shell 3, and is positioned at a left side for shell 3
Side, lid 6 is arranged on the left end of cleaning shaft 7.Handle 9 is fixedly connected on the top of shell 3, and
Handle 9 is positioned at the centre of shell 3, and switch 8 is arranged on the top of shell 3.
The operation principle of this utility model a kind of electric dust-cleaning blackboard sassafras:
The hand-held handle of user 9, presses switch 8, and motor 14 is started working, under the drive of motor 14,
Drive pulley 16 rotates, and drive pulley 16 drives driven pulley 5 to rotate by belt 15, thus
Rotating shaft 4 rotates, and dust collecting fan 17 rotates.Allowing hairbrush 1 contact with blackboard surface, hairbrush 1 will be on blackboard surface
Rotating, under the effect of dust collecting fan 17, the dust that blackboard wiping produces enters shell along air suction opening 2-1
The inside of 3, finally enters dust-collecting box 10 and is collected by dust-collecting box 10, and its chalk dust is fallen by cleaning shaft 7
Go out.Reduce chalk dust to fly upward, protect classroom environment, reduce chalk dust and the health of people is worked the mischief.
Detailed description of the invention two:
Below in conjunction with Fig. 1, present embodiment being described, embodiment one is described further by present embodiment,
Described woollen brush base 2, rotating shaft 4, driven pulley 5 and dust collecting fan 17 are coaxial, are favorably improved electronic
The stability of dust-suction blackboard eraser internal drive.
Detailed description of the invention three:
Below in conjunction with Fig. 1, present embodiment being described, embodiment one is described further by present embodiment,
Described rotating shaft 4, driven pulley 5, handle 9, dust-collecting box 10, accumulator 11, leakage proof gasket 12, lead
Stream plate 13, motor 14, belt 15, drive pulley 16 and dust collecting fan 17 are arranged at the interior of shell 3
Portion.
Detailed description of the invention four:
Below in conjunction with Fig. 1, present embodiment being described, embodiment one is described further by present embodiment,
The material of described shell is plastics, owing to the density of plastics is little, contributes to alleviating electric dust-cleaning blackboard sassafras certainly
The weight of body, and plastics are easily processed into type.
Certainly, described above is not limitation of the utility model, and this utility model is also not limited to above-mentioned act
Example, change that those skilled in the art are made in essential scope of the present utility model, changes
Type, add or replace, falling within protection domain of the present utility model.
Claims (4)
1. an electric dust-cleaning blackboard sassafras, including hairbrush (1), woollen brush base (2), shell (3), rotating shaft (4),
Driven pulley (5), lid (6), cleaning shaft (7), switch (8), handle (9), Chu Chen
Box (10), accumulator (11), leakage proof gasket (12), deflector (13), motor (14), belt
(15), drive pulley (16) and dust collecting fan (17), it is characterised in that: woollen brush base sets on (2)
Being equipped with multiple air suction opening (2-1), air suction opening (2-1) is manhole, and multiple air suction openings (2-1) are uniform
Be distributed on woollen brush base (2)；
Hairbrush (1) is fixedly connected on the bottom of woollen brush base (2), the upper end of woollen brush base (2) and shell (3)
Lower end contact；Driven pulley (5) is arranged on the top of rotating shaft (4), and dust collecting fan (17) is pacified
It is contained in rotating shaft (4), and dust collecting fan (17) is positioned at the underface of driven pulley (5), dust
The shell of fan (17) is fixedly connected on the inwall of shell (3)；Belt (15) is sleeved on drive pulley
On wheel (16) and driven pulley (5), drive pulley (16) is arranged on the output shaft of motor (14)
On, motor (14) is fixedly connected on the inwall of shell (3)；Accumulator (11) is arranged on shell (3)
Inside, and accumulator (11) is positioned at the top of motor (14)；Deflector (13) is fixedly mounted on
The lower end of leakage proof gasket (12), leakage proof gasket (12) is arranged on the lower end of dust-collecting box (10), dust-collecting box (10)
Being fixedly connected on the inwall of shell (3), cleaning shaft (7) is connected to dust-collecting box (10) and shell (3)
On, and it being positioned at the left side of shell (3), lid (6) is arranged on the left end of cleaning shaft (7)；Handle
(9) it is fixedly connected on the top of shell (3), and handle (9) is positioned at the centre of shell (3)；Open
Close (8) and be arranged on the top of shell (3).
A kind of electric dust-cleaning blackboard sassafras the most according to claim 1, it is characterised in that: described woollen brush base (2),
Rotating shaft (4), driven pulley (5) and dust collecting fan (17) are coaxial.
A kind of electric dust-cleaning blackboard sassafras the most according to claim 1, it is characterised in that: described rotating shaft (4),
Driven pulley (5), handle (9), dust-collecting box (10), accumulator (11), leakage proof gasket (12),
Deflector (13), motor (14), belt (15), drive pulley (16) and dust collecting fan (17)
It is arranged at the inside of shell (3).
A kind of electric dust-cleaning blackboard sassafras the most according to claim 1, it is characterised in that: described shell (3)
Material be plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620066683.5U CN205468156U (en) | 2016-01-24 | 2016-01-24 | Electronic dust absorption blackboard sassafras |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620066683.5U CN205468156U (en) | 2016-01-24 | 2016-01-24 | Electronic dust absorption blackboard sassafras |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205468156U true CN205468156U (en) | 2016-08-17 |
Family
ID=56639586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620066683.5U Expired - Fee Related CN205468156U (en) | 2016-01-24 | 2016-01-24 | Electronic dust absorption blackboard sassafras |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205468156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476502A (en) * | 2016-12-27 | 2017-03-08 | 刘庆芳 | A kind of automatic dust removing eraser |
| CN110744954A (en) * | 2018-07-23 | 2020-02-04 | 姚雨妍 | Pressure electrostatic dust-absorbing blackboard eraser |
-
2016
- 2016-01-24 CN CN201620066683.5U patent/CN205468156U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476502A (en) * | 2016-12-27 | 2017-03-08 | 刘庆芳 | A kind of automatic dust removing eraser |
| CN110744954A (en) * | 2018-07-23 | 2020-02-04 | 姚雨妍 | Pressure electrostatic dust-absorbing 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170124 |