CN203472365U - Dustproof environment-friendly electric blackboard eraser - Google Patents
Dustproof environment-friendly electric blackboard eraser Download PDFInfo
- Publication number
- CN203472365U CN203472365U CN201320437378.9U CN201320437378U CN203472365U CN 203472365 U CN203472365 U CN 203472365U CN 201320437378 U CN201320437378 U CN 201320437378U CN 203472365 U CN203472365 U CN 203472365U
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- China
- Prior art keywords
- dust collecting
- base
- blackboard eraser
- housing
- environmental protection
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Abstract
The utility model provides a dustproof environment-friendly electric blackboard eraser which comprises a housing, wherein the housing comprises a base and a housing cover; the base is connected with the housing cover in a dismountable way; an air inlet is formed in the middle of the base and internally provided with a fan; the air inlet is connected with a separation board arranged on the base in a clung manner; a dust collecting hole is formed in the middle of the separation board; the air inlet is communicated with the dust collecting hole; the housing is further internally provided with a dust collecting bag; a fan motor and a battery are mounted on the base; and dust collecting cloth is adhered on the back surface of the base. With the adoption of the dustproof environment-friendly electric blackboard eraser, since a waste mouse serves as the housing, the eraser is simple in structure and convenient to operate; the fan rotates to generate an attraction effect; broken chalks enters the dust collecting bag from the air inlet through the dust absorption hole in the middle of the separation plate; and the dust collecting bag is connected with a first bulge and a second bulge of the separation plate in a sleeving manner, so that technical effects of a good dust collecting effect, smallness, lightness, convenience in carrying, convenient replacement of the dust collecting bag, environmental protection and the like are achieved.
Description
Technical field
The utility model relates to cleaning device, particularly a kind of dustproof environmental protection electric blackboard eraser.
Background technology
Blackboard eraser is indispensable in educational aid, each break after class, see when blackboard eraser that student on duty in the class picks up school's supply erases the board, always chalk is gone to sticks and staves into ledge for chalk on blackboard and is floated on the ground, be difficult to cleaning, and be sitting in front-seat classmate also likely because of too near blackboard for a long time powder must be broken suction lung, affect healthy.
Inventor has found that blackboard eraser of the prior art exists following problem: the general pick-up performance of blackboard eraser simple in structure is not good, can not well prevent broken the descending slowly and lightly of chalk, the general volume of electric blackboard eraser that complex structure can reach good pick-up performance is larger, somewhat expensive, is unfavorable for that less student of age uses.
Utility model content
It is a kind of simple in structure that technical problem to be solved in the utility model is to provide, small and exquisite slim and graceful, and the electric blackboard eraser of good dustproof effect.
At the utility model, provide a kind of dustproof environmental protection electric blackboard eraser, comprise housing, described housing comprises base and cap, described base and described cap are for removably connecting, described base middle part is provided with air intake vent, described air intake vent is built-in with fan, described air intake vent is close to and is connected with the division board arranging on described base, described division board middle part has air suction opening, described air intake vent is communicated with described air suction opening, in described housing, be also provided with dust collecting sleeve, fan motor and battery are installed on described base, described base back surface is posted dust suction cloth.
Further, described base is that draw-in groove is connected or buckle connects with described cap.
Further, one end of described division board is provided with the first projection, and the other end of described division board is provided with the second projection, and described dust collecting sleeve is socketed in described the first projection and described the second projection.
Further, it is characterized in that, described dust suction cloth adopts scouring pad or Environmental protection bag material.
Further, it is characterized in that, described housing is mouse case.
Further, it is characterized in that, described battery is rechargeable battery, and described rechargeable battery adopts the charging of USB line.
The dustproof environmental protection electric blackboard eraser that adopts the utility model to provide, because adopt discarded mouse as housing, simple in structure, easy to operate, adopt fan to rotate the sucking action producing, chalk is broken from air intake vent, air suction opening through division board middle part, enter dust collecting sleeve, dust collecting sleeve is socketed in first projection and the second projection of division board again, thereby it is good to have reached pick-up performance, small and exquisite slim and graceful, be convenient for carrying, dust collecting sleeve is changed convenient, the technique effects such as environmental protection.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 has schematically shown the schematic internal view of the dustproof environmental protection electric blackboard eraser that the utility model embodiment 1 provides;
Fig. 2 has schematically shown the cap of the dustproof environmental protection electric blackboard eraser that the utility model embodiment 1 provides;
Fig. 3 has schematically shown the schematic rear view of the dustproof environmental protection electric blackboard eraser that the utility model embodiment 1 provides.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
With reference to accompanying drawing, at the utility model embodiment, provide a kind of dustproof environmental protection electric blackboard eraser, comprise housing, available discarded mouse is as housing, housing is comprised of base 1 and cap 2, and base 1 and cap 2, for removably connecting, can be that draw-in groove connects or buckle connects.
Base 1 middle part is provided with air intake vent 5, air intake vent 5 is built-in with fan 11, chalk is broken can enter by the sucking action of fan 11 air intake vent 5, air intake vent 5 is close to and is connected with the division board 6 arranging on base 1, division board 6 middle parts have air suction opening 8, air intake vent 5 is communicated with air suction opening 8, and one end of division board 6 is provided with the first projection 61, and the other end of division board 6 is provided with the second projection 62; In housing, be also provided with dust collecting sleeve 7, dust collecting sleeve 7 is socketed in first projection the 61 and second projection 62, preferential, selects to have the dust collecting sleeve 7 of elastic opening.
Base 1 is also provided with fan motor 3 and battery 4, battery 4 can be for rechargeable battery and, battery 4 connects charging sockets 10, battery 4 adopts the charging of USB lines; Dust suction cloth 12 is posted at base 1 back side, and for collecting and preventing that chalk from going to sticks and staves, dust suction cloth 12 adopts scouring pad or Environmental protection bag material.
Adopt this dustproof environmental protection electric blackboard eraser, because fan 11 rotates the sucking action producing, chalk is broken from air intake vent 5, air suction opening 8 through division board 6 middle parts, enter dust collecting sleeve 7, and dust collecting sleeve 7 is socketed in first projection the 61 and second projection 62 of division board 6, it is convenient to change again, because battery 4 can adopt the charging of USB line, facilitate us at any time this blackboard eraser to be charged.
The dustproof environmental protection electric blackboard eraser that adopts the utility model embodiment to provide, simple in structure, easy to operate, pick-up performance is good, and adopts discarded mouse as housing, small and exquisite slim and graceful, is convenient for carrying.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a dustproof environmental protection electric blackboard eraser, it is characterized in that, comprise housing, described housing comprises base and cap, described base and described cap are for removably connecting, described base middle part is provided with air intake vent, described air intake vent is built-in with fan, described air intake vent is close to and is connected with the division board arranging on described base, described division board middle part has air suction opening, and described air intake vent is communicated with described air suction opening, is also provided with dust collecting sleeve in described housing, fan motor and battery are installed on described base, and described base back surface is posted dust suction cloth; One end of described division board is provided with the first projection, and the other end of described division board is provided with the second projection, and described dust collecting sleeve is socketed in described the first projection and described the second projection; Described dust collecting sleeve has elastic opening.
2. dustproof environmental protection electric blackboard eraser according to claim 1, is characterized in that, described base is that draw-in groove is connected or buckle connects with described cap.
3. dustproof environmental protection electric blackboard eraser according to claim 1, is characterized in that, described dust suction cloth adopts scouring pad or Environmental protection bag material.
4. dustproof environmental protection electric blackboard eraser according to claim 1 and 2, is characterized in that, described housing is mouse case.
5. according to the dustproof environmental protection electric blackboard eraser described in claim 1 or 2 or 3, it is characterized in that, described battery is rechargeable battery, and described rechargeable battery adopts the charging of USB line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320437378.9U CN203472365U (en) | 2013-07-23 | 2013-07-23 | Dustproof environment-friendly electric blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320437378.9U CN203472365U (en) | 2013-07-23 | 2013-07-23 | Dustproof environment-friendly electric blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203472365U true CN203472365U (en) | 2014-03-12 |
Family
ID=50220763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320437378.9U Expired - Fee Related CN203472365U (en) | 2013-07-23 | 2013-07-23 | Dustproof environment-friendly electric blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203472365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827904A (en) * | 2017-02-15 | 2017-06-13 | 上海应用技术大学 | A kind of Portable dust obsorption blackboard eraser |
-
2013
- 2013-07-23 CN CN201320437378.9U patent/CN203472365U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827904A (en) * | 2017-02-15 | 2017-06-13 | 上海应用技术大学 | A kind of Portable dust obsorption blackboard eraser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140723 |
|
| EXPY | Termination of patent right or utility model |