CN214606826U - Blackboard eraser with dust removal effect - Google Patents
Blackboard eraser with dust removal effect Download PDFInfo
- Publication number
- CN214606826U CN214606826U CN202120433101.3U CN202120433101U CN214606826U CN 214606826 U CN214606826 U CN 214606826U CN 202120433101 U CN202120433101 U CN 202120433101U CN 214606826 U CN214606826 U CN 214606826U
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- China
- Prior art keywords
- box body
- wall
- dust
- inner box
- motor
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- 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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- 239000000428 dust Substances 0.000 title claims abstract description 64
- 230000000694 effects Effects 0.000 title claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The utility model discloses a blackboard eraser with dust removal efficiency, relate to the technical field of blackboard eraser, including the inner box body, the cover is equipped with annular outer box body on the outer periphery wall of inner box body, the length of the outer periphery wall of outer box body is greater than the length of inner periphery wall, the open end of the outer periphery wall of outer box body is provided with a plurality of universal wheels, the bottom outer wall of inner box body is provided with the control box, the bottom outer wall of inner box body is provided with elevation structure, elevation structure is connected with the wiping structure in the inner box body, wiping structure includes the motor that is connected with elevation structure, be provided with the connecting plate on the output shaft of motor, be provided with the carousel on the connecting plate, be provided with the brush hair on the carousel, the bottom outer wall of inner box body is provided with the dust catcher, the dust catcher is in the control box, the dust catcher is connected with annular dust absorption box through the dust absorption pipe, the dust absorption box is arranged in the outer box body, be provided with a plurality of dust absorption hole on the dust absorption box; the utility model has the advantages of convenient use, good dust removal effect and the like.
Description
Technical Field
The utility model relates to a test tube cleaning's technical field, in particular to blackboard eraser with dust removal efficiency.
Background
The blackboard eraser is mainly used for erasing chalk dust on a blackboard, but in the use process of the blackboard eraser, the chalk dust can fly in a large amount and is very easy to be absorbed by a human body, and huge hidden dangers are brought to health and safety of teachers and students, so that the blackboard eraser with the dust removal effect is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a blackboard eraser with dust removal efficiency is provided for solve among the prior art blackboard eraser that describes among the background art and do not possess dust removal function scheduling problem.
In order to achieve the above object, the present invention provides the following technical solutions: a blackboard eraser with a dust removal effect comprises an inner box body, wherein an annular outer box body is sleeved on the outer circumferential wall of the inner box body, the length of the outer circumferential wall of the outer box body is larger than that of the inner circumferential wall, the length of the inner circumferential wall of the outer box body is the same as that of the circumferential wall of the inner box body, a plurality of universal wheels are arranged at the opening end of the outer circumferential wall of the outer box body, a control box is arranged on the outer bottom wall of the inner box body, a lifting structure is arranged on the outer bottom wall of the inner box body and connected with a wiping structure in the inner box body, the wiping structure comprises a motor connected with the lifting structure, a connecting plate is arranged on an output shaft of the motor, a turntable is arranged on the connecting plate, bristles are arranged on the turntable, a dust collector is arranged on the outer bottom wall of the inner box body and is arranged in the control box, and is connected with the annular dust collection box through a dust collection pipe, the dust collection box is arranged in the outer box body, and a plurality of dust collection holes are formed in the dust collection box.
Preferably: the utility model discloses a box body, including the box body, the box body is connected with the rotor plate, the rotor plate is connected with the rotor plate, the rotor plate is connected with the rotor plate, the rotor plate is connected with the rotor plate, the rotor plate is connected with the rotor plate, the rotor plate is connected with the rotor plate, the rotor.
Preferably: the bottom outer wall of interior box body still is provided with the electric cabinet, the electric cabinet is in the control box, be provided with industrial computer and battery in the electric cabinet, the outer wall of control box is provided with control panel, the industrial computer respectively with battery, control panel, motor, dust catcher electric connection.
The beneficial effect of adopting above technical scheme is:
this application drives the lifter plate through the rotation of the threaded rod in the elevation structure who sets up and removes, the lifter plate drives even board removal, even board drives the motor and removes, make the brush hair can with the blackboard contact, the motor starts to drive the carousel and rotates, wipe the difference writing on the cooperation, the outside box body diffusion of chalk dust meeting, then cooperate the dust absorption box through the dust catcher that sets up, the dust absorption hole sucks away the chalk dust, thereby prevent the chalk dust diffusion, the volume of the human inspiratory chalk dust of reduction can be effectual.
Drawings
FIG. 1 is a schematic structural view of a blackboard eraser with a dust removing function
Wherein: the cleaning device comprises an inner box body 10, an outer box body 20, universal wheels 21, a control box 30, a wiping structure 40, a motor 41, a connecting plate 42, a turntable 43, bristles 44, a lifting structure 50, a threaded rod 51, a rotating plate 52, a lifting plate 53, a sliding rod 54, a connecting plate 55, a dust collector 60, a dust collection pipe 61, a dust collection box 62, a dust collection hole 63 and an electric cabinet 70.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In the embodiment, as shown in fig. 1, the blackboard eraser with dust removing function comprises an inner box 10, wherein an annular outer box 20 is sleeved on an outer circumferential wall of the inner box 10, the length of the outer circumferential wall of the outer box 20 is greater than that of an inner circumferential wall, the length of the inner circumferential wall of the outer box 20 is the same as that of the circumferential wall of the inner box 10, a plurality of universal wheels 21 are arranged at an open end of the outer circumferential wall of the outer box 20, a control box 30 is arranged on an outer bottom wall of the inner box 10, a lifting structure 50 is arranged on an outer bottom wall of the inner box 10, the lifting structure 50 is connected with a wiping structure 40 in the inner box 10, the wiping structure 40 comprises a motor 41 connected with the lifting structure 50, a connecting plate 42 is arranged on an output shaft of the motor 41, a rotating disc 43 is arranged on the connecting plate 42, and bristles 44 are arranged on the rotating disc 43, the outer wall of the bottom of the inner box body 10 is provided with a dust collector 60, the dust collector 60 is arranged in the control box 30, the dust collector 60 is connected with an annular dust collection box 62 through a dust collection pipe 61, the dust collection box 62 is arranged in the outer box body 20, and the dust collection box 62 is provided with a plurality of dust collection holes 63.
Preferably: elevating structure 50 sets up the threaded rod 51 in inner box body 10 bottom outer wall including rotating, the one end that inner box body 10 was kept away from to threaded rod 51 runs through the bottom of control box 30 and is connected with rotor plate 52, threaded rod 51 runs through lifter plate 53 and passes through threaded connection with lifter plate 53, be provided with the slide bar 54 that a plurality of slides run through inner box body 10 bottom on the lifter plate 53, the one end that box body 10 was connected with even board 55 in slide bar 54 stretched into, motor 41 is connected with even board 55.
Preferably: the bottom outer wall of the inner box body 10 is further provided with an electric cabinet 70, the electric cabinet 70 is arranged in the control box 30, an industrial personal computer and a storage battery are arranged in the electric cabinet 70, the outer wall of the control box 30 is provided with a control panel, and the industrial personal computer is electrically connected with the storage battery, the control panel, the motor 41 and the dust collector 60 respectively.
The specific implementation manner of this embodiment:
this application is when using, rotate rotor plate 52 earlier, rotor plate 52 drives screw thread post 51 and rotates, screw thread post 51 drives lifter plate 53 and removes, it removes to make slide bar 54 on the lifter plate 53 drive even board 55, even board 55 drives motor 41 and removes, motor 41 drives brush hair 44 and blackboard contact on the carousel 43, then starter motor 41 and dust catcher 60, motor 41 drives brush hair 44 on the carousel 43 and rotates, clean the chalk writing on the blackboard, the chalk dust after wiping can be to outer box body 20 department dancing, dust catcher 60 is furnished with suction box 62 this moment, dust absorption hole 63 sucks the dust away.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (3)
1. The utility model provides a blackboard eraser with dust removal efficiency, includes interior box body, its characterized in that: the outer circumferential wall of the inner box body is sleeved with an annular outer box body, the length of the outer circumferential wall of the outer box body is larger than that of the inner circumferential wall, the length of the inner circumferential wall of the outer box body is the same as that of the circumferential wall of the inner box body, the open end of the outer circumferential wall of the outer box body is provided with a plurality of universal wheels, the bottom outer wall of the inner box body is provided with a control box, the bottom outer wall of the inner box body is provided with a lifting structure, the lifting structure is connected with a wiping structure in the inner box body, the wiping structure comprises a motor connected with the lifting structure, a connecting plate is arranged on an output shaft of the motor, a rotary plate is arranged on the connecting plate, bristles are arranged on the rotary plate, a dust collector is arranged on the bottom outer wall of the inner box body, the dust collector is arranged in the control box and is connected with the annular dust collecting box through a dust collecting pipe, and the dust collecting box is arranged in the outer box body, the dust collection box is provided with a plurality of dust collection holes.
2. The blackboard eraser with the dust removal effect as claimed in claim 1, wherein the lifting structure comprises a threaded rod rotatably disposed on the outer wall of the bottom of the inner box body, one end of the threaded rod, which is away from the inner box body, penetrates through the bottom of the control box and is connected with the rotating plate, the threaded rod penetrates through the lifting plate and is in threaded connection with the lifting plate, a plurality of sliding rods slidably penetrating through the bottom of the inner box body are disposed on the lifting plate, one end of each sliding rod, which extends into the inner box body, is connected with the connecting plate, and the motor is connected with the connecting plate.
3. The blackboard eraser with the dust removal effect as claimed in claim 2, wherein an electric cabinet is further arranged on the outer wall of the bottom of the inner box body, the electric cabinet is arranged in the control box, an industrial personal computer and a storage battery are arranged in the electric cabinet, a control panel is arranged on the outer wall of the control box, and the industrial personal computer is electrically connected with the storage battery, the control panel, the motor and the dust collector respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120433101.3U CN214606826U (en) | 2021-03-01 | 2021-03-01 | Blackboard eraser with dust removal effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120433101.3U CN214606826U (en) | 2021-03-01 | 2021-03-01 | Blackboard eraser with dust removal effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214606826U true CN214606826U (en) | 2021-11-05 |
Family
ID=78391853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120433101.3U Expired - Fee Related CN214606826U (en) | 2021-03-01 | 2021-03-01 | Blackboard eraser with dust removal effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214606826U (en) |
-
2021
- 2021-03-01 CN CN202120433101.3U patent/CN214606826U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20211105 |