CN204936620U

CN204936620U - A kind of environment friendly blackboard brush device

Info

Publication number: CN204936620U
Application number: CN201520555506.9U
Authority: CN
Inventors: 杨柳青
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-28
Filing date: 2015-07-28
Publication date: 2016-01-06
Anticipated expiration: 2025-07-28

Abstract

The utility model proposes a kind of environment friendly blackboard brush device, comprise blackboard brush and blackboard brush cover, described blackboard brush also comprises main body, brush board and spring, described main body is rectangular-shaped, left, right both sides are also provided with the first slip-resistant texture, described body lower surface is also provided with oscillating plate, some described springs are fixed with below described oscillating plate, described brush board lower surface is also provided with lint brush, described brush board is connected to the lower end of described main body by described spring, described stable block is positioned at the bottom of described blackboard brush cover, described blackboard brush is suspended on described blackboard brush by described first hangers and described second hangers and puts, the utility model need not be artificial go clear up the dust on blackboard brush, can save time, and dust cleaning quality is good, dust can not disorderly fly, ensure that sanitary clean and tidy and teachers and students' is healthy, printing place can identify by print advertisements, demonstration effect can be played.

Description

A kind of environment friendly blackboard brush device

[technical field]

The utility model relates to study article field, particularly a kind of environment friendly blackboard brush device.

[background technology]

Chalk, blackboard and blackboard brush are indispensable for teaching, although nowadays development in science and technology, increasing teacher imparts knowledge to students employing multimedia teaching, but in order to make teaching clearer, clear, still can't do without chalk, blackboard and blackboard brush, but the chalk pen of the blackboard brush of prior art on the complete blackboard of wiping clocks, often need artificial Key dithering blackboard brush thus the chalk dust on blackboard brush is flown around, serious affects the healthy of teachers and students, and the chalk dust on blackboard brush that makes that manually shake blackboard brush can't be very clean drops.

[utility model content]

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of environment friendly blackboard brush device, and it is intended to the dust solved on blackboard brush of the prior art and does not clean up, the technical problem that chalk dust disorderly flies.

For achieving the above object, the utility model proposes a kind of environment friendly blackboard brush device, comprise blackboard brush and blackboard brush cover, described blackboard brush also comprises main body, brush board and spring, described main body is rectangular-shaped, left, right both sides are also provided with the first slip-resistant texture, described main body left end is provided with the first hangers, right-hand member is provided with the second hangers, described first hangers and described second hangers size, shape is all consistent, described body lower surface is also provided with oscillating plate, some described springs are fixed with below described oscillating plate, described brush board lower surface is also provided with lint brush, described brush board is connected to the lower end of described main body by described spring, described blackboard brush cover is for rectangular-shaped, inner hollow, described blackboard brush cover also comprises printing place and stable block, described printing place is positioned at the both sides of described blackboard brush cover, described stable block is positioned at the bottom of described blackboard brush cover, described blackboard brush is suspended on described blackboard brush by described first hangers and described second hangers and puts, the length of described blackboard brush cover is greater than length that the is described and main body of blackboard brush, be less than the length of described first hangers to described second hangers, the width of described blackboard brush cover, for 1.1 ~ 1.2 times of described blackboard brush width.

As preferably, described blackboard brush also comprises hinge, articulated slab and fixture block, and described hinge quantity is 2, and be positioned at described blackboard brush near described second hangers side, described articulated slab is closed on described blackboard brush by described hinge and described fixture block.

As preferably, described blackboard brush also comprises battery chamber and vibrating device, and described battery chamber and described vibrating device are all positioned at the inside of described main body, and described battery chamber is positioned at immediately below described articulated slab, and described vibrating device is positioned at the side of described battery chamber.

As preferably, the height of described blackboard brush cover is higher than the lower surface of described lint brush to the height of described blackboard brush upper surface, and the bottom that described blackboard brush overlaps is provided with the second slip-resistant texture.

As preferably, described second hangers is also provided with control button, described control button and described battery chamber and the electrical connection of described vibrating device.

The beneficial effects of the utility model: compared with prior art, a kind of environment friendly blackboard brush device that the utility model provides, the first slip-resistant texture place is held during use, prevent from skidding, then the chalk writing that will brush away is brushed, spring is connected to brush board, can make so not require great effort during erasing blackboard, letter written with chalk can be wiped easily, and lint brush can be adsorbed onto on hair chalk dust while brush, while can not causing wiping, chalk dust disorderly flies, wiper is made to suck chalk dust, affect healthy, blackboard brush cover can be placed on dais, also can be placed on blackboard rack, after wiping blackboard, only blackboard brush need be hung over blackboard brush to put, then control button is pressed, battery in battery chamber provides energy, vibrating device is vibrated, drive vibration plate vibrates, oscillating plate makes the vibration of brush limit by spring, and spring can be strengthened vibrating effect, making to stick to the dust that lint brushes drops on blackboard brush cover, and the stable block of blackboard brush cover and the second slip-resistant texture can prevent the movement of in vibration processes blackboard brush cover, after blackboard brush is cleaned out, only the chalk dust in blackboard brush cover need be outwelled, the utility model need not be artificial go clear up the dust on blackboard brush, can save time, classmate only need clean down blackboard, without the need to doing follow-up work, and dust cleaning quality is good, dust can not disorderly fly, ensure that sanitary clean and tidy and teachers and students' is healthy, printing place can identify by print advertisements, demonstration effect can be played.

Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.

[accompanying drawing explanation]

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the front view of the blackboard brush of the utility model embodiment;

Fig. 3 is the sectional view of the blackboard brush of the utility model embodiment;

Fig. 4 is the top view of the blackboard brush of the utility model embodiment.

[detailed description of the invention]

For making the purpose of this utility model, technical scheme and advantage clearly understand, below by drawings and Examples, the utility model is further elaborated.But should be appreciated that, specific embodiment described herein, only in order to explain the utility model, is not limited to scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.

Consult Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model embodiment provides a kind of environment friendly blackboard brush device, comprise blackboard brush 1 and blackboard brush cover 2, blackboard brush 1 also comprises main body 11, brush board 12 and spring 13, main body 11 is rectangular-shaped, left, right both sides are also provided with the first slip-resistant texture 111, main body 11 left end is provided with the first hangers 112, right-hand member is provided with the second hangers 113, first hangers 112 and the second hangers 113 size, shape is all consistent, main body 11 lower surface is also provided with oscillating plate 115, some springs 13 are fixed with below oscillating plate 115, brush board 12 lower surface is also provided with lint brush 121, brush board 12 is connected to the lower end of main body 11 by spring 13, blackboard brush cover 2 is rectangular-shaped, inner hollow, blackboard brush cover 2 also comprises printing place 21 and stable block 22, printing place 21 is positioned at the both sides of blackboard brush cover 2, stablize the bottom that block 22 is positioned at blackboard brush cover 2, blackboard brush 1 is suspended on blackboard brush cover 2 by the first hangers 112 and the second hangers 113, the length of blackboard brush cover 2 is greater than the length with the main body 11 of blackboard brush 1, be less than the length of the first hangers 112 to the second hangers 113, the width of blackboard brush cover 2, for 1.1 ~ 1.2 times of blackboard brush 1 width, blackboard brush 1 also comprises hinge 14, articulated slab 15 and fixture block 16, hinge 14 quantity is 2, be positioned at blackboard brush 1 near the second hangers 113 side, articulated slab 15 closes on blackboard brush 1 by hinge 14 and fixture block 16, blackboard brush 1 also comprises battery chamber 17 and vibrating device 3, battery chamber 17 and vibrating device 3 are all positioned at the inside of main body 11, battery chamber 17 is positioned at immediately below articulated slab 15, vibrating device 3 is positioned at the side of battery chamber 17, the height of blackboard brush cover 2 higher than the lower surface of lint brush 121 to the height of blackboard brush upper surface, the bottom of blackboard brush cover 2 is provided with the second slip-resistant texture 221, second hangers 113 is also provided with control button 114, control button 114 and battery chamber 17 and vibrating device 3 are electrically connected.

Utility model works process:

In utility model works process, the first slip-resistant texture 111 place is held during use, prevent from skidding, then the chalk writing that will brush away is brushed, spring 13 is connected to brush board 12, can make so not require great effort during erasing blackboard, letter written with chalk can be wiped easily, and lint brush 121 can be adsorbed onto on hair chalk dust on brush ground simultaneously, the chalk dust while of wiping ground can not be caused disorderly to fly, wiper is made to suck chalk dust, affect healthy, blackboard brush cover 2 can be placed on dais, also can be placed on blackboard rack, after wiping blackboard, only need blackboard brush 1 be hung on blackboard brush cover 2, then control button 114 is pressed, battery in battery chamber 17 provides energy, vibrating device 3 is vibrated, oscillating plate 115 is driven to vibrate, oscillating plate 115 makes brush board 12 vibrate by spring 13, and spring 13 can be strengthened vibrating effect, making to stick to the dust that lint brushes all drops on blackboard brush cover, and the stable block 22 of blackboard brush cover 2 and the second slip-resistant texture 221 can prevent the movement of in vibration processes blackboard brush cover 2, after blackboard brush 1 is cleaned out, only the chalk dust that blackboard brush overlaps 2 li need be outwelled, the utility model need not be artificial go clear up the dust on blackboard brush 1, can save time, classmate only need clean down blackboard, without the need to doing follow-up work, and dust cleaning quality is good, dust can not disorderly fly, ensure that sanitary clean and tidy and teachers and students' is healthy.

These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection domain of the present utility model.

Claims

1. an environment friendly blackboard brush device, it is characterized in that: comprise blackboard brush (1) and blackboard brush cover (2), described blackboard brush (1) also comprises main body (11), brush board (12) and spring (13), described main body (11) is for rectangular-shaped, left, right both sides are also provided with the first slip-resistant texture (111), described main body (11) left end is provided with the first hangers (112), right-hand member is provided with the second hangers (113), described first hangers (112) and described second hangers (113) size, shape is all consistent, described main body (11) lower surface is also provided with oscillating plate (115), described oscillating plate (115) below is fixed with some described springs (13), described brush board (12) lower surface is also provided with lint brush (121), described brush board (12) is connected to the lower end of described main body (11) by described spring (13), described blackboard brush cover (2) is for rectangular-shaped, inner hollow, described blackboard brush cover (2) also comprises printing place (21) and stable block (22), described printing place (21) is positioned at the both sides of described blackboard brush cover (2), described stable block (22) is positioned at the bottom of described blackboard brush cover (2), described blackboard brush (1) is suspended on described blackboard brush cover (2) by described first hangers (112) and described second hangers (113), the length of described blackboard brush cover (2) is greater than length that the is described and main body (11) of blackboard brush (1), be less than the length of described first hangers (112) to described second hangers (113), the width of described blackboard brush cover (2), for 1.1 ~ 1.2 times of described blackboard brush (1) width.

2. a kind of environment friendly blackboard brush device as claimed in claim 1, it is characterized in that: described blackboard brush (1) also comprises hinge (14), articulated slab (15) and fixture block (16), described hinge (14) quantity is 2, be positioned at described blackboard brush (1) near described second hangers (113) side, described articulated slab (15) is closed on described blackboard brush (1) by described hinge (14) and described fixture block (16).

3. a kind of environment friendly blackboard brush device as claimed in claim 2, it is characterized in that: described blackboard brush (1) also comprises battery chamber (17) and vibrating device (3), described battery chamber (17) and described vibrating device (3) are all positioned at the inside of described main body (11), described battery chamber (17) is positioned at immediately below described articulated slab (15), and described vibrating device (3) is positioned at the side of described battery chamber (17).

4. a kind of environment friendly blackboard brush device as claimed in claim 3, it is characterized in that: the height of described blackboard brush cover (2) is higher than the lower surface of described lint brush (121) to the height of described blackboard brush upper surface, and the bottom of described blackboard brush cover (2) is provided with the second slip-resistant texture (221).

5. a kind of environment friendly blackboard brush device as claimed in claim 4, it is characterized in that: described second hangers (113) is also provided with control button (114), described control button (114) and described battery chamber (17) and described vibrating device (3) electrical connection.