CN203063403U

CN203063403U - Multifunctional self-wiping blackboard

Info

Publication number: CN203063403U
Application number: CN 201220729166
Authority: CN
Inventors: 董凡正
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-27
Filing date: 2012-12-27
Publication date: 2013-07-17
Anticipated expiration: 2022-12-27

Abstract

The utility model discloses a multifunctional self-wiping blackboard which comprises a blackboard body. In addition, the multifunctional self-wiping blackboard comprises an upper track, a lower track, a hairbrush eraser and a starting button controlling the hairbrush eraser. The upper track and the lower track are respectively arranged at the upper end of the blackboard body and the lower end of the blackboard body, two ends of the hairbrush eraser are respectively connected with the upper track and the lower track and slide along the upper track and the lower track, and the starting button is arranged on the edge of the blackboard body. According to the multifunctional self-wiping blackboard, manual wiping is not needed, a large amount of time and labor amount are saved, studying efficiency of students is effectively improved, the hairbrush eraser is detachably connected with the blackboard body, replacement is convenient, meanwhile, the blackboard can be wiped firstly with a wet hairbrush and then is wiped with a dry hairbrush when being wiped, chalk marks are wiped quickly, and meanwhile the fact that dust flies to be absorbed by a human body is effectively prevented.

Description

Multi-functional from clear blackboard

Technical field

The utility model relates to the study article field, and is particularly a kind of multi-functional from clear blackboard.

Background technology

Blackboard is requisite apparatus in the study, and the task that the students after class of every class all be can't do without erases the board exactly, and blackboard eraser must more clean adding with regard to Vietnamese side's content that just next class is new, goes round and begins again then.The middle blackboard of a class has just been filled up by full knowledge point more sometimes, and is existing in order just to have to wipe for new knowledge point vacating space teacher, and at this moment blackboard eraser must just more can improve the efficient that teacher teaches and the student learns more soon.Yet, present blackboard all need be cleaned by hand by teacher or student, not only lose time but also still the of short duration following time of having a rest of class all means the huge amount of labour at class, and the chalk powder under wiping is very big to human body harm thereupon by the nearest people who erases the board suction.

Summary of the invention

The purpose of this utility model is to provide a kind of can clean out need not manually to clean multi-functional from clear blackboard automatically.

To achieve these goals, the technical solution of the utility model is as follows:

A kind of multi-functional from clear blackboard, comprise the blackboard body, in addition, also comprise get on the right track, lower railway, hairbrush are wiped and the control hairbrush is wiped start button, get on the right track and lower railway is arranged at the upper/lower terminal of blackboard body respectively, the two ends that hairbrush is wiped respectively with get on the right track and lower railway is connected and along getting on the right track and the lower railway slip, start button is arranged at the edge of blackboard body.

Preferably, hairbrush is wiped with the blackboard body to removably connecting.

Adopt multi-functional certainly clear blackboard of the present utility model that following advantage is arranged:

1, has to clean out automatically and need not manually to clean, saved a large amount of time and the amount of labour, effectively improved student's learning efficiency;

2, hairbrush is wiped with the blackboard body to removably connecting, and so just can use dried wiping again one time with the wiping of wet hairbrush earlier, like this when having cleared up chalk trace faster, thereby has prevented that effectively dust from flying is inhaled into human body;

3, hairbrush wipe with the blackboard body between this removably connect can be conveniently to hairbrush wiping unpick and wash and change, and do not influence the use of blackboard body fully.

Description of drawings

Fig. 1 is the multi-functional structural representation from clear blackboard of the utility model.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described in detail.

As shown in Figure 1, be the multi-functional structural representation from clear blackboard of the utility model, 1 is the blackboard body, and 2 for getting on the right track, and 3 is lower railway, and 4 is the hairbrush wiping, 5 is that the control hairbrush is wiped 4 start button.Get on the right track 2 and lower railway 3 be arranged at the upper/lower terminal of blackboard body 1 respectively, hairbrush wipe 4 two ends respectively with get on the right track 2 and lower railway 3 is connected and along getting on the right track 2 and lower railway 3 slips, start button 5 is arranged at the edge of blackboard body 1.

Hairbrush wiping 4 and blackboard body 1 are for removably connecting.

When the needs blackboard wiping, only need the manual start button 5 of pressing, hairbrush wipe 4 two ends up and down will be respectively along get on the right track 2 and lower railway 3 slide and finish the wiping of blackboard.

In order to wipe chalk trace faster, can be earlier the hairbrush that removably connects with blackboard body 1 be wiped 4 and pull down and soak, after being reinstalled, press start button 5, when so both having cleared up chalk trace faster, thereby prevented effectively that again dust from flying is inhaled into human body.

Wiping 4 when hairbrush only needs when needing to change it is taken off again new loading onto is again got final product, and does not influence the normal use of blackboard body 1 fully.

The above only is preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.

Claims

One kind multi-functional from clear blackboard, comprise blackboard body (1), it is characterized in that: also comprise the start button (5) that get on the right track (2), lower railway (3), hairbrush are wiped (4) and controlled described hairbrush wiping (4), described getting on the right track (2) and lower railway (3) are arranged at the upper/lower terminal of described blackboard body (1) respectively, the two ends of described hairbrush wiping (4) are connected with described getting on the right track (2) and lower railway (3) respectively and slide along described getting on the right track (2) and lower railway (3), and described start button (5) is arranged at the edge of described blackboard body (1).
2. according to claim 1 multi-functional from clear blackboard, it is characterized in that: described hairbrush wiping (4) and described blackboard body (1) are for removably connecting.