CN204414970U

CN204414970U - A kind of chalk dust absorbing machine

Info

Publication number: CN204414970U
Application number: CN201420874158.7U
Authority: CN
Inventors: 苟樱荠
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-12-28
Filing date: 2014-12-28
Publication date: 2015-06-24
Anticipated expiration: 2024-12-28

Abstract

The utility model discloses a kind of chalk dust absorbing machine, comprise blackboard body, the first dust catcher, the second dust catcher, the 3rd dust catcher, the first flexible pipe, the second flexible pipe, the 3rd flexible pipe and storage case; Described first dust catcher, the second dust catcher and the 3rd dust catcher are fixedly mounted on blackboard body left end, right-hand member and upper end respectively, and the first dust catcher, the second dust catcher are communicated with storage case with the 3rd flexible pipe respectively by the first flexible pipe, the second flexible pipe with the 3rd dust catcher; It by being provided with multiple vacuum cleaner on blackboard, and enter in storage case by the dust that vacuum cleaner sucks, change in prior art, when erasing the board, dust flies upward the situation entering human respiratory tract; The effect of clean health is accomplished.

Description

A kind of chalk dust absorbing machine

Technical field

The utility model relates to teaching applied technical field, especially a kind of chalk dust absorbing machine.

Background technology

Blackboard, as teaching aid indispensable in teaching process, well known.After the font writing a full whole blackboard, need the wiping carrying out blackboard, now chalk dust can fly upward in classroom, all has injury in various degree for academics and students; How to be carried out processing by chalk dust is the problem that people need to consider.

Prior art can not meet the needs of people, and for making up the deficiencies in the prior art, the utility model aims to provide a kind of chalk dust absorbing machine.

For realizing this technical purpose, scheme of the present utility model is: a kind of chalk dust absorbing machine, comprises blackboard body, the first dust catcher, the second dust catcher, the 3rd dust catcher, the first flexible pipe, the second flexible pipe, the 3rd flexible pipe and storage case; Described first dust catcher, the second dust catcher and the 3rd dust catcher are fixedly mounted on blackboard body left end, right-hand member and upper end respectively, and the first dust catcher, the second dust catcher are communicated with storage case with the 3rd flexible pipe respectively by the first flexible pipe, the second flexible pipe with the 3rd dust catcher.

As further technical scheme of the present utility model: described storage case is arranged on any side of blackboard body.

As the utility model, further technical scheme: described first dust catcher, the second dust catcher and the 3rd dust catcher all to be switched on power socket by gauge tap.

Compared with prior art, the beneficial effects of the utility model are: this chalk dust absorbing machine, and the dust that vacuum cleaner sucks enters in storage case by being provided with multiple vacuum cleaner on blackboard by it, change in prior art, when erasing the board, dust flies upward the situation entering human respiratory tract; The effect of clean health is accomplished; Overall structure is simple, practical, is applicable to promoting the use of.

Utility model content

Accompanying drawing explanation

Fig. 1 is overall structure schematic diagram of the present utility model;

Wherein: blackboard body 1; First dust catcher 2; Second dust catcher 7; 3rd dust catcher 5; First flexible pipe 3; Second flexible pipe 8; 3rd flexible pipe 6; Storage case 4.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1, in the utility model embodiment, a kind of chalk dust absorbing machine, comprises blackboard body 1, first dust catcher 2, second dust catcher 7, the 3rd dust catcher 5, first flexible pipe 3, second flexible pipe 8, the 3rd flexible pipe 6 and storage case 4; Described first dust catcher 2, second dust catcher 7 and the 3rd dust catcher 5 are fixedly mounted on blackboard body 1 left end, right-hand member and upper end respectively, and the first dust catcher 2, second dust catcher 7 is communicated with storage case 4 with the 3rd flexible pipe 6 respectively by the first flexible pipe 3, second flexible pipe 8 with the 3rd dust catcher 5.

As further technical scheme of the present utility model: described storage case 4 is arranged on blackboard body 1 side arbitrarily.

As further technical scheme of the present utility model: described first dust catcher 2, second dust catcher 7 and the 3rd dust catcher 5 all to be switched on power socket by gauge tap.

The utility model is in use: first open the switch be connected with the first dust catcher 2, second dust catcher 7 and the 3rd dust catcher 5 wire, now the first dust catcher 2, second dust catcher 7 and the 3rd dust catcher 5 start the suction carrying out dust, are entered in storage case 4 by dust through the first flexible pipe 3, second flexible pipe 8 and the 3rd flexible pipe 6.

To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.

The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.

Claims

1. a chalk dust absorbing machine, comprises blackboard body (1), the first dust catcher (2), the second dust catcher (7), the 3rd dust catcher (5), the first flexible pipe (3), the second flexible pipe (8), the 3rd flexible pipe (6) and storage case (4); It is characterized in that: described first dust catcher (2), the second dust catcher (7) and the 3rd dust catcher (5) are fixedly mounted on blackboard body (1) left end, right-hand member and upper end respectively, and the first dust catcher (2), the second dust catcher (7) are communicated with the 3rd flexible pipe (6) storage case (4) respectively by the first flexible pipe (3), the second flexible pipe (8) with the 3rd dust catcher (5).

2. a kind of chalk dust absorbing machine according to claim 1, is characterized in that: described storage case (4) is arranged on blackboard body (1) side arbitrarily.

3. a kind of chalk dust absorbing machine according to claim 1, is characterized in that: described first dust catcher (2), the second dust catcher (7) and the 3rd dust catcher (5) all to be switched on power socket by gauge tap.