CN206186628U - Blackboard eraser with automatic dust removal function - Google Patents

Blackboard eraser with automatic dust removal function Download PDF

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Publication number
CN206186628U
CN206186628U CN201620627120.9U CN201620627120U CN206186628U CN 206186628 U CN206186628 U CN 206186628U CN 201620627120 U CN201620627120 U CN 201620627120U CN 206186628 U CN206186628 U CN 206186628U
Authority
CN
China
Prior art keywords
dust
main body
blackboard eraser
battery
dust absorption
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
Application number
CN201620627120.9U
Other languages
Chinese (zh)
Inventor
张丹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yongcheng Vocational College
Original Assignee
Yongcheng Vocational College
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yongcheng Vocational College filed Critical Yongcheng Vocational College
Priority to CN201620627120.9U priority Critical patent/CN206186628U/en
Application granted granted Critical
Publication of CN206186628U publication Critical patent/CN206186628U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a blackboard eraser with automatic dust removal function, including main part and brush hair, the lower surface of main part is equipped with a plurality of brush hairs, bottom in the main part is equipped with the dust absorption layer, be equipped with dust collection plate in the dust absorption layer, upper portion in the main part is equipped with the spout, the spout is equipped with dust collector box, and dust collector box and spout swing joint, be equipped with a plurality of dust absorption pipelines between dust collector box and the dust absorption layer, high durability and convenient use. The lower surface of backup pad all is equipped with dust absorption fan, main part upper surface one end is equipped with the battery, the battery is connected with the dust absorption fan electricity, the battery upper surface is equipped with the switch, the switch is connected with battery, dust absorption fan electricity respectively, main part upper surface middle part is equipped with the handle, when having solved the blackboard eraser and blacking the board, can cause the phenomenon that the powder exists everywhere, can produce the severe contamination to the environment to influence student's academic environment problem.

Description

A kind of blackboard eraser with automatic dust-collection function
Technical field
The utility model is related to realia technical field, specially a kind of blackboard eraser with automatic dust-collection function.
Background technology
At present, when ordinary blackboard eraser erases the board, the phenomenon that can cause powder to exist everywhere, this drastically influence the strong of teachers and students Health, although also have some dust-proof blackboard erasers, all because DeGrain or being inconvenient to use, dust is all over the sky for teacher Fly, severe contamination can be produced to environment, and influence the academic environment of student.
Utility model content
The purpose of this utility model is to provide a kind of blackboard eraser with automatic dust-collection function, to solve above-mentioned background skill The problem proposed in art.
To achieve the above object, the utility model provides following technical scheme:A kind of blackboard with automatic dust-collection function Wiping, including main body and bristle, the lower surface of the main body are provided with some bristles, and the bottom in the main body is provided with dust suction layer, institute State and be provided with dust-catching board in dust suction layer, the top in the main body is provided with chute, and the chute is provided with dust collecting box, and dust is received Collection box is flexibly connected with chute, some dust sucting pipelines is provided between the dust collecting box and dust suction layer, in the dust sucting pipeline Supporting plate is equipped with, the lower surface of the supporting plate is equipped with dust absorption fan, and described body upper surface one end is provided with battery, institute State battery to be electrically connected with dust absorption fan, the battery upper surface is provided with switch, the switch respectively with battery, dust suction wind Fan electrical connection, the body upper surface middle part is provided with handle.
Preferably, the lower end of the main body is provided with closure, and closure is flexibly connected with the lower end both sides of main body.
Preferably, the dust sucting pipeline quantity is 8-10, and is equidistantly distributed between dust collecting box and dust suction layer.
Preferably, some through holes are equipped with the supporting plate, and through hole is uniformly located in supporting plate.
Preferably, the dust-catching board is provided with the air suction opening corresponding with dust sucting pipeline, and air suction opening quantity and dust suction The quantity of pipeline is equal.
Compared with prior art, the beneficial effects of the utility model are:The utility model simple structure, blackboard eraser by Dust absorption fan is set in blackboard eraser body with dust collecting box to collect dust, and the effect of automatic dust absorption is reached by automatically controlled Really, when solving blackboard eraser and erase the board, the phenomenon that powder can be caused to exist everywhere can produce severe contamination, and influence to environment The academic environment problem of student, with practicality and the feature of environmental protection very high.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model dust-catching board cut-away view.
In figure:1 main body, 2 chutes, 3 dust collecting boxes, 4 dust sucting pipelines, 41 supporting plates, 42 through holes, 43 dust suctions Fan, 5 dust suctions layer, 6 dust-catching boards, 7 bristles, 8 batteries, 9 switches, 10 closures, 11 handles, 12 air suction openings.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme:A kind of blackboard eraser with automatic dust-collection function, Including main body 1 and bristle 7, the lower surface of the main body 1 is provided with some bristles 7, and the bottom in the main body 1 is provided with dust suction layer 5, It is provided with dust-catching board 6 in dust suction layer 5, the dust-catching board 6 is provided with the air suction opening 13 corresponding with dust sucting pipeline 4, and inhales The quantity in dirt hole 13 is equal with the quantity of dust sucting pipeline 4, and the top in the main body 1 is provided with chute 2, and the chute 2 is provided with powder Dirt disposable box 3, and dust collecting box 3 is flexibly connected with chute 2, and some suctions are provided between the dust collecting box 3 and dust suction layer 5 Dirt pipeline 4, the quantity of the dust sucting pipeline 4 is 8-10, and is equidistantly distributed between dust collecting box 3 and dust suction layer 5, described Supporting plate 41 is equipped with dust sucting pipeline 4, some through holes 42, and through hole 42 are equipped with the supporting plate 41 uniformly located at support On plate 41, the lower surface of the supporting plate 41 is equipped with dust absorption fan 43, and the upper surface one end of the main body 1 is provided with battery 8, institute State battery 8 to be electrically connected with dust absorption fan 43, the upper surface of the battery 8 is provided with switch 9, the switch 9 respectively with battery 8th, dust absorption fan 43 is electrically connected, and the upper surface middle part of the main body 1 is provided with handle 11, and the lower end of the main body 1 is provided with closure 10, And closure 10 is flexibly connected with the lower end both sides of main body 1.
Operation principle:Top of the blackboard eraser in main body 1 is provided with slidable dust collecting box 3, conveniently topples over dust, Bristle 7 is provided with the basal surface of main body 1 to be erased the board, the bottom in main body 1 is provided with dust-catching board 6 and air suction opening 12, to brush Dust on hair 7 is adsorbed, and dust sucting pipeline 4 and dust absorption fan 43 are provided with the top of dust-catching board 6, and dust suction is made by switch 9 Fan 43 is operated, and by the dust inspiration dust collecting box 3 on dust-catching board 7, student can be allowed to have a study for clean hygiene Environment.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of blackboard eraser with automatic dust-collection function, including main body (1) and bristle (7), it is characterised in that:The main body (1) lower surface is provided with some bristles (7), and the bottom in the main body (1) is provided with dust suction layer (5), is set in dust suction layer (5) There is dust-catching board (6), the top in the main body (1) is provided with chute (2), and the chute (2) is provided with dust collecting box (3), and powder Dirt disposable box (3) is flexibly connected with chute (2), and some dust sucting pipelines are provided between the dust collecting box (3) and dust suction layer (5) (4) supporting plate (41), is equipped with the dust sucting pipeline (4), the lower surface of the supporting plate (41) is equipped with dust absorption fan (43), described main body (1) upper surface one end is provided with battery (8), and the battery (8) electrically connects with dust absorption fan (43), institute State battery (8) upper surface and be provided with switch (9), the switch (9) electrically connects with battery (8), dust absorption fan (43) respectively, institute State main body (1) upper surface middle part and be provided with handle (11).
2. a kind of blackboard eraser with automatic dust-collection function according to claim 1, it is characterised in that:The main body (1) Lower end be provided with closure (10), and closure (10) is flexibly connected with the lower end both sides of main body (1).
3. a kind of blackboard eraser with automatic dust-collection function according to claim 1, it is characterised in that:The dust sucting pipeline (4) quantity is 8-10, and is equidistantly distributed between dust collecting box (3) and dust suction layer (5).
4. a kind of blackboard eraser with automatic dust-collection function according to claim 1, it is characterised in that:The supporting plate (41) some through holes (42) are equipped with, and through hole (42) is uniformly located in supporting plate (41).
5. a kind of blackboard eraser with automatic dust-collection function according to claim 1, it is characterised in that:The dust-catching board (6) be provided with the air suction opening (13) corresponding with dust sucting pipeline (4), and air suction opening (13) quantity and dust sucting pipeline (4) Quantity is equal.
CN201620627120.9U 2016-06-22 2016-06-22 Blackboard eraser with automatic dust removal function Expired - Fee Related CN206186628U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620627120.9U CN206186628U (en) 2016-06-22 2016-06-22 Blackboard eraser with automatic dust removal function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620627120.9U CN206186628U (en) 2016-06-22 2016-06-22 Blackboard eraser with automatic dust removal function

Publications (1)

Publication Number Publication Date
CN206186628U true CN206186628U (en) 2017-05-24

Family

ID=58735750

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620627120.9U Expired - Fee Related CN206186628U (en) 2016-06-22 2016-06-22 Blackboard eraser with automatic dust removal function

Country Status (1)

Country Link
CN (1) CN206186628U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170524

Termination date: 20180622

CF01 Termination of patent right due to non-payment of annual fee