CN205736547U - Automatic blackboard eraser - Google Patents
Automatic blackboard eraser Download PDFInfo
- Publication number
- CN205736547U CN205736547U CN201620187301.4U CN201620187301U CN205736547U CN 205736547 U CN205736547 U CN 205736547U CN 201620187301 U CN201620187301 U CN 201620187301U CN 205736547 U CN205736547 U CN 205736547U
- Authority
- CN
- China
- Prior art keywords
- collecting box
- dust collecting
- dust
- blackboard eraser
- wheel
- 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
Links
Landscapes
- Electrostatic Separation (AREA)
Abstract
This utility model relates to a kind of automatic blackboard eraser, belongs to one of realia.Need to be used by manpower to solve traditional blackboard wiping, waste time and energy and there is the deficiency of potential safety hazard, this automatic blackboard eraser, including dust collecting box, wheel, Magnet, hairbrush are installed on the base plate of described dust collecting box, described wheel is driven by movable motor, described Magnet is arranged on the both sides of wheel, air suction opening is offered on described base plate, being provided with dust absorption fan in described air suction opening corresponding position, dust collecting box, the side outside described dust collecting box is provided with the signal receiver mated with remote controller.This automatic blackboard eraser, has additional signal receiver and remote controller, and operator is without in person erasing the board, it is only necessary to adjusting remote device as required, for the height the most not requirement of operator, is suitable for public use；The dust wiped is absorbed in dust collecting box by dust absorption fan in time, it is to avoid dust flies away everywhere, relieves potential safety hazard, and use is simple and convenient to operate.
Description
Technical field
This utility model relates to a kind of blackboard eraser, a kind of automatic blackboard eraser, belongs to one of realia.
Background technology
School typically requires by blackboard eraser when using black board teaching to the vestige wiping on blackboard, carries out book again
Write.Traditional blackboard is wiped and is typically to be made up of plastic casing and soft sponge, and during use, one hand holds the plastic casing of blackboard eraser, makes
Soft sponge is close to blackboard, is wiped by the vestige on blackboard by wiping back and forth, practical.But, due to transmission blackboard eraser
Must operate by manpower, waste time and energy, for pupil, due to the restriction of height, in addition it is also necessary to by other work
Tool erases the board, and ratio is relatively hazardous, and the dust simultaneously descended slowly and lightly is easily inhaled internal, there is healthy hidden danger.
Summary of the invention
This utility model is that solving traditional blackboard wiping needs to be used by manpower, wastes time and energy and there is potential safety hazard
Not enough, it is provided that a kind of use is simple and convenient to operate, the automatic blackboard eraser of automatic dust absorption.
Automatic blackboard eraser of the present utility model is achieved through the following technical solutions:
Automatic blackboard eraser, including the dust collecting box 1 as blackboard eraser main body, it is characterized in that described dust is received
Header 1 is " recessed " shape cuboid, is provided with wheel 5, Magnet 7, hairbrush 12 on its base plate 4 fallen in, and described wheel 5 is by pacifying
Being contained in the movable motor 2 within dust collecting box 1 to drive, be provided with transmission band 6 between described two wheels, described Magnet 7 is arranged on
The both sides of wheel 5, described base plate 4 offers the air suction opening 11 absorbing dust, described air suction opening corresponding position, dust collecting box 1
In the dust absorption fan 8 driven by dust sucting motor 9 is installed, described dust sucting motor 11, movable motor 2 are by being arranged on dust collection
Power supply 13 in case 1 is powered, and the side outside described dust collecting box 1 is provided with the signal receiver 3 mated with remote controller 10；
In order to be cleaned out by the dust in dust collecting box in time, a kind of improvement of the present utility model is: described dust
The lower end of collecting box 1 is provided with switch 14；
Controlling the movement locus of automatic blackboard eraser for convenience, another kind of improvement of the present utility model is: described wheel 5 is
Universal wheel.
Automatic blackboard eraser of the present utility model, has additional signal receiver and remote controller, and operator is without in person wiping
Blackboard, it is only necessary to adjusting remote device as required, for the height the most not requirement of operator, is suitable for public use；Inhale
The dust wiped is absorbed in dust collecting box by dirt fan in time, it is to avoid dust flies away everywhere, relieves potential safety hazard, uses letter
Single, easy to operate.
Accompanying drawing explanation
Fig. 1: this utility model goes out the structural representation outside remote controller；
Base plate air suction opening, hairbrush scheme of installation in Fig. 2: Fig. 1；
Fig. 3: remote controller structure schematic diagram；
In figure: 1, dust collecting box, 2, movable motor, 3, signal receiver, 4, base plate, 5, wheel, 6, conveyer belt,
7, Magnet, 8, dust absorption fan, 9, dust sucting motor, 10, remote controller, 11, air suction opening, 12, hairbrush, 13, power supply, 14, switch.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are obtained under not having creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Embodiment 1: with reference to Fig. 1-3.This automatic blackboard eraser, including the dust collecting box 1 as blackboard eraser main body, dust is received
The lower end of header 1 is provided with switch 14, and described dust collecting box 1 is " recessed " shape cuboid, is provided with on its base plate 4 fallen in
Wheel 5, Magnet 7, hairbrush 12, wheel 5 is universal wheel, and automatic blackboard eraser is fixed on blackboard by Magnet 7, and described wheel 5 is by pacifying
Being contained in the movable motor 2 within dust collecting box 1 to drive, be provided with transmission band 6 between described two wheels, described Magnet 7 is arranged on
The both sides of wheel 5, described base plate 4 offers the air suction opening 11 absorbing dust, described air suction opening corresponding position, dust collecting box 1
In the dust absorption fan 8 driven by dust sucting motor 9 is installed, described dust sucting motor 11, movable motor 2 are by being arranged on dust collection
Power supply 13 in case 1 is powered, and the side outside described dust collecting box 1 is provided with the signal receiver 3 mated with remote controller 10.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in guarantor of the present utility model
Within the scope of protecting.
Claims (3)
1. automatic blackboard eraser, including the dust collecting box (1) as blackboard eraser main body, it is characterised in that: described dust collecting box
(1) it is " recessed " shape cuboid, its base plate fallen in (4) is provided with wheel (5), Magnet (7), hairbrush (12), described take turns
Son (5) is driven by being arranged on the internal movable motor (2) of dust collecting box (1), is provided with transmission band (6) between described two wheels,
Described Magnet (7) is arranged on the both sides of wheel (5), and described base plate (4) offers the air suction opening (11) absorbing dust, described suction
Corresponding position, dirt hole, dust collecting box (1) are provided with the dust absorption fan (8) driven by dust sucting motor (9), described dust sucting motor
(9), movable motor (2) by power supply (13) power supply being arranged in dust collecting box (1), described dust collecting box (1) is outside
Side is provided with the signal receiver (3) mated with remote controller (10).
Automatic blackboard eraser the most according to claim 1, it is characterised in that: the lower end of described dust collecting box (1) is provided with switch
(14).
Automatic blackboard eraser the most according to claim 1 or claim 2, it is characterised in that: described wheel (5) is universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620187301.4U CN205736547U (en) | 2016-03-12 | 2016-03-12 | Automatic blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620187301.4U CN205736547U (en) | 2016-03-12 | 2016-03-12 | Automatic blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205736547U true CN205736547U (en) | 2016-11-30 |
Family
ID=57374302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620187301.4U Expired - Fee Related CN205736547U (en) | 2016-03-12 | 2016-03-12 | Automatic blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205736547U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746089A (en) * | 2018-05-28 | 2018-11-06 | 张再麟 | A kind of mathematics blackboard eraser dust handling equipment |
| CN113059947A (en) * | 2021-04-06 | 2021-07-02 | 渭南师范学院 | Classroom teaching is with show board |
-
2016
- 2016-03-12 CN CN201620187301.4U patent/CN205736547U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746089A (en) * | 2018-05-28 | 2018-11-06 | 张再麟 | A kind of mathematics blackboard eraser dust handling equipment |
| CN113059947A (en) * | 2021-04-06 | 2021-07-02 | 渭南师范学院 | Classroom teaching is with show board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205736547U (en) | Automatic blackboard eraser | |
| CN101367308A (en) | Multifunctional environment friendly blackboard | |
| CN206456149U (en) | A kind of novel blackboard eraser | |
| CN203623240U (en) | Dust-free electric chalk eraser | |
| CN201633412U (en) | Multi-functional dust collecting box | |
| CN107053913B (en) | A kind of teaching intelligent electric blackboard eraser | |
| CN202557137U (en) | Dust absorption blackboard eraser with internally-installed fan | |
| CN201257435Y (en) | Blackboard eraser cleaning device | |
| CN201296125Y (en) | Automatic dust-free blackboard eraser | |
| CN107160916A (en) | Word environment friendly blackboard is wiped in integrated combined type rotation | |
| CN203818868U (en) | Novel dust collection type blackboard brush | |
| CN201922797U (en) | Electric blackboard eraser capable of absorbing chalk dust for teaching | |
| CN102846271A (en) | Wrist dust collector | |
| CN201287549Y (en) | Multifunctional environment friendly blackboard | |
| CN205044369U (en) | Blackboard used for language teaching | |
| CN203888481U (en) | Full-automatic blackboard eraser | |
| CN210881477U (en) | Dust-absorbing blackboard eraser | |
| CN201338481Y (en) | Dustless electric blackboard eraser | |
| CN205439728U (en) | Dust absorbing blackboard eraser | |
| CN2806186Y (en) | Dust-absorbing blackboard eraser | |
| CN201729007U (en) | Dust absorbing blackboard eraser | |
| CN204955866U (en) | Electric dust -absorbing blackboard eraser | |
| CN200981430Y (en) | Blackboard eraser | |
| CN202219689U (en) | A blackboard eraser cleaner | |
| CN203937414U (en) | Portable dust-free chalkboard eraser |
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: 20161130 Termination date: 20180312 |