CN201342883Y

CN201342883Y - Blackboard eraser

Info

Publication number: CN201342883Y
Application number: CNU2008201583657U
Authority: CN
Inventors: 顾宇昂
Original assignee: SHANGHAI CITY YANGPU DISTRICT WORLD PRIMARY SCHOOL
Current assignee: SHANGHAI CITY YANGPU DISTRICT WORLD PRIMARY SCHOOL
Priority date: 2008-12-30
Filing date: 2008-12-30
Publication date: 2009-11-11
Anticipated expiration: 2018-12-30

Abstract

The utility model discloses a blackboard eraser, which comprises a brush body and a controller made according to the breadth of the blackboard, and a dusting object is arranged on one side of the brush body; a cleaning layer which is a quick-drying cleaner is arranged on the side of the dusting object away from the brush body; the controller controls the brush body so as to enable the brush body to erase the dust on the blackboard. Instead of the, The utility model can get the blackboard eraser to work through the controller without manual operation; and at the same time, the arrangement of the quick-drying cleaner on the blackboard eraser results in reduction in the amount of falling dust that tends to be absorbed by human body.

Description

Blackboard eraser

Technical field

The utility model relates to a kind of blackboard eraser, relates in particular to a kind of blackboard eraser that can electronic control.

Background technology

Existing blackboard eraser, be generally square or elliptical flat-plate on be provided with and wipe the dirt thing, use simpler.But this type of blackboard eraser needs manually-operated, owing to people's necessary close contact blackboard when erasing the board, is wiped in the easy suction body of the dust that falls, and is unhealthful.

In order to address the above problem, some improved technical schemes have appearred, as the patent No. be 200520085615.5, the utility model name is called the utility model patent of " windshield wiper type blackboard eraser ", the windshield wiper type blackboard eraser that discloses is made of the car windscreen Wiper system, the wiper of Wiper system is made up of swing arm and rub body material, and the rub body material is fixed on the swing arm; The swing arm end is connected on the transmission control device, and transmission control device is installed on the wall in the blackboard outside.This structure is without manually-operated, reduces to a certain extent in the body that dust sucks the people who erases the board.Still can be scattered everywhere but wipe the dust that falls, still be sucked by human body easily, influence healthy.

The utility model content

Technical problem to be solved in the utility model is: a kind of blackboard eraser that can electronic control is provided.

For solving the problems of the technologies described above, the utility model adopts following technical scheme:

A kind of blackboard eraser comprises: brush body and the controller made according to the blackboard width are provided with in a side of this brush body and wipe the dirt thing; Away from a side of brush body clean layer is set at described wiping dirt thing, this clean layer is fast dried cleaning solution; Controller is wiped dust on the blackboard in order to control described brush body.

As a kind of preferred version of the present utility model, the length of described brush body is 0.9-1 times of blackboard width.

As a kind of preferred version of the present utility model, described blackboard eraser comprises some brush bodies, controlled device control respectively.

As a kind of preferred version of the present utility model, described blackboard eraser comprises two brush bodies, and an end of two brush bodies all is fixed on the upside of blackboard, or all is fixed on the downside of blackboard.

As a kind of preferred version of the present utility model, described blackboard eraser comprises two brush bodies, and an end of two brush bodies is separately fixed at blackboard upside, downside.

As a kind of preferred version of the present utility model, described brush body and controller are the car windscreen Wiper system.

The beneficial effects of the utility model are: the utility model blackboard eraser is by utilizing the Wiper structure on the automobile, thereby without manually-operated, and by the work of controller control blackboard eraser.In addition, fast dried cleaning solution is set also on the blackboard eraser, similar moisture paper tissue papers, thus reduce dust.

Description of drawings

Fig. 1 is the structural representation of the utility model blackboard eraser.

Fig. 2 is the view when blackboard eraser uses among the embodiment one.

Fig. 3 is the view when blackboard eraser uses among the embodiment two.

The specific embodiment

Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.

Embodiment one

See also Fig. 1, Fig. 2, the utility model provides a kind of blackboard eraser 10, comprising: brush body 11 and the controller 14 made according to the blackboard width are provided with in a side of this brush body 11 and wipe dirt thing 12; Away from a side of brush body clean layer 13 is set at described wiping dirt thing 12, this clean layer 13 is fast dried cleaning solution; Controller 14 is in order to control described brush body 11 and to wipe the dust that dirt thing 12 is wiped on the blackboard 20.Described brush body 11 and controller 14 are similar car windscreen Wiper system.

Described blackboard eraser can comprise some brush bodies 11, controlled device 14 controls respectively.In the present embodiment, blackboard eraser comprises that an end 15 of two brush bodies, 11, two brush bodies 11 all is fixed on the upside of blackboard; Certainly, an end 15 of two brush bodies 11 also can all be fixed on the downside of blackboard.

The length of described brush body 11 is according to the width design of blackboard, and preferably, the length of brush body 11 is 0.9-1 times of blackboard width.

Through above-mentioned improvement, the utility model blackboard eraser is without manually-operated, and by the work of controller control blackboard eraser; By fast dried cleaning solution is set on blackboard eraser, reduces dust and fall simultaneously, avoid dust to enter in the body.

Embodiment two

See also Fig. 3, the difference of present embodiment and embodiment one is that in the present embodiment, blackboard eraser 10 comprises that an end 15 of two brush bodies, 11, two brush bodies 11 is separately fixed at blackboard upside, downside.

Here description of the present utility model and application are illustrative, are not to want with scope restriction of the present utility model in the above-described embodiments.Here the distortion of disclosed embodiment and change are possible, and the various parts of the replacement of embodiment and equivalence are known for those those of ordinary skill in the art.Those skilled in the art are noted that under the situation that does not break away from spirit of the present utility model or substantive characteristics, and the utility model can be with other forms, structure, layout, ratio, and realize with other elements, material and parts.Under the situation that does not break away from the utility model scope and spirit, can carry out other distortion and change here to disclosed embodiment.

As, the quantity of brush body can be 1, perhaps more than 3 and 3.

Claims

1, a kind of blackboard eraser is characterized in that, it comprises:

The brush body of making according to the blackboard width is provided with in a side of this brush body and wipes the dirt thing;

Away from a side of brush body clean layer is set at described wiping dirt thing, this clean layer is a cleaning solution;

Controller is wiped dust on the blackboard in order to control described brush body.

2, blackboard eraser according to claim 1 is characterized in that: the length of described brush body is 0.9-1 times of blackboard width.

3, blackboard eraser according to claim 1 is characterized in that: described blackboard eraser comprises some brush bodies, controlled device control respectively.

4, blackboard eraser according to claim 3 is characterized in that: described blackboard eraser comprises two brush bodies, and an end of two brush bodies all is fixed on the upside of blackboard, or all is fixed on the downside of blackboard.

5, blackboard eraser according to claim 3 is characterized in that: described blackboard eraser comprises two brush bodies, and an end of two brush bodies is separately fixed at blackboard upside, downside.

6, blackboard eraser according to claim 1 is characterized in that: described brush body and controller are the car windscreen Wiper system.

7, blackboard eraser according to claim 1 is characterized in that: described cleaning solution is fast dried cleaning solution.