CN204249671U - A kind of novel formula automatically cleaning blackboard eraser of turning round - Google Patents
A kind of novel formula automatically cleaning blackboard eraser of turning round Download PDFInfo
- Publication number
- CN204249671U CN204249671U CN201420732912.3U CN201420732912U CN204249671U CN 204249671 U CN204249671 U CN 204249671U CN 201420732912 U CN201420732912 U CN 201420732912U CN 204249671 U CN204249671 U CN 204249671U
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- CN
- China
- Prior art keywords
- automatically cleaning
- turning round
- blackboard eraser
- novel formula
- storage chamber
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Abstract
The utility model discloses a kind of novel formula automatically cleaning blackboard eraser of turning round, comprise wiping box main body, wipe box main body and comprise automatically cleaning room and dust storage chamber two chambers, top, automatically cleaning room is hinged with a frame plate by hinge, frame plate axis place is provided with a felt plate that can freely overturn, described automatically cleaning indoor are provided with two electric rotating machines, and the output shaft end of electric rotating machine is provided with palm fiber brush, and bottom dust storage chamber, box wall is embedded with a fan.The utility model is provided with formula felt plate of turning round, and can realize the automatically cleaning that works, improve service efficiency, adopt air pressure principle simultaneously, can conveniently by the adsorbing powder dust of automatically cleaning room in dust storage chamber, motor and fan are provided with dust guard, improve product service life.
Description
Technical field
The utility model relates to a kind of blackboard eraser, is specifically related to a kind of novel formula automatically cleaning blackboard eraser of turning round.
Background technology
Mostly the blackboard eraser that current teacher commonly uses in teaching process is the blackboard eraser that simple felt plate is made, it in use mainly relies on felt the chalk dust wiping on blackboard surface to be got off, part chalk dust can stick on felt plate, a part falls in the heaping groove bottom blackboard, of long duration, felt plate cannot adsorb more chalk dust, not timing is just needed to pass through to knock chalk dust is split away off, use trouble, and use for a long time, chalk dust dust can float in air, in a large amount of suction body, can damage respiratory tract, affect healthy.
In view of this, also there is now a lot of automatically cleaning blackboard eraser product, but be rely on the cleaning of pure mechanical transmission structure band electric brush mostly, can not cleaning time be controlled, clean thorough not, can not dust suction efficiently; Some products rely on motor dust suction purely, and energy ezpenditure is large, economic not environmental protection, simultaneously, formula of not turning round structural design, can not clean on use limit, limit, and needs by back side motor dust suction, the large efficiency of energy consumption is low, and the dedusting mechanisms such as motor are exposed in dust for a long time, and service life is lower.
Utility model content
(1)the technical scheme solved
for solving the problem, the utility model proposes a kind of novel formula automatically cleaning blackboard eraser of turning round of the automated cleaning that can erase the board.
(2) technical scheme
Of the present utility modelly to be achieved through the following technical solutions: the utility model proposes a kind of novel formula automatically cleaning blackboard eraser of turning round, comprise wiping box main body, described wiping box main body comprises automatically cleaning room and dust storage chamber two chambers, described dust storage chamber top is hinged with a dust blocking lid by hinge, top, described automatically cleaning room is hinged with a frame plate by hinge, described frame plate axis place is provided with a felt plate that can freely overturn, described felt plate two ends are provided with rotating shaft head, described automatically cleaning indoor are provided with two electric rotating machines, the output shaft end of described electric rotating machine is provided with palm fiber brush, bottom described dust storage chamber, box wall is embedded with a fan.
Preferably, be provided with interlayer board, described interlayer board be provided with a passing hole between described automatically cleaning room and dust storage chamber, described passing hole flushes with bottom surface, automatically cleaning room, and described dust storage chamber bottom surface forms step lower than bottom surface, automatically cleaning room.
Preferably, described fan internal layer is provided with anti-dust filter mesh.
Preferably, the side of described automatically cleaning room is provided with open-close on-off.
Preferably, described frame plate closes with wiping box main body the place of closing and is provided with buckle.
Preferably, described dust blocking lid closes with wiping box main body the place of closing and is provided with buckle.
Preferably, described electric rotating machine is provided with dustproof sealing cover.
Preferably, storage battery and circuit board is also provided with in described wiping box main body.
Preferably, described felt plate two sides is all coated with felt.
Preferably, top, described automatically cleaning room is also provided with a pore.
(3) beneficial effect
The utility model, relative to prior art, has following beneficial effect:
The novel formula automatically cleaning blackboard eraser of turning round of the one that the utility model proposes, it is provided with two-sided erasable, the felt plate of formula of turning round structure, can while use one side erases the board, another side cleans, improve service efficiency, chalk dust brushes by the clean driven by motor palm fiber brush of automatically cleaning indoor that mainly adopts, the fan work of dust storage chamber simultaneously, , due to the dividing plate between two chambers being provided with hole, negative blast can be formed in whole inner cavity chamber, dust is by the effect of blower fan absorption affinity, dust storage chamber is brought into from automatically cleaning room, the design of dustproof construction improves the service life of product, simple to operate, when blackboard wiping, forefinger and controllable switch, one hand can complete opening-closing process.
Accompanying drawing explanation
Fig. 1 is the utility model open mode structural representation one.
Fig. 2 is the utility model open mode structural representation two.
Fig. 3 is that status architecture schematic diagram is closed in the utility model conjunction.
1-automatically cleaning room; 2-dust storage chamber; 3-dust blocking lid; 4-frame plate; 5-felt plate; 6-electric rotating machine; 7-palm fiber brush; 8-fan; 9-interlayer board; 10-passing hole; 11-anti-dust filter mesh; 12-open-close on-off; 13-buckle; 14-dustproof sealing cover; 15-pore.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1-Figure 3, the utility model embodiment provides a kind of novel formula automatically cleaning blackboard eraser of turning round, comprise wiping box main body, described wiping box main body comprises automatically cleaning room 1 and dust storage chamber 2 two chambers, described dust storage chamber 2 top is hinged with a dust blocking lid 3 by hinge, top, described automatically cleaning room 1 is hinged with a frame plate 4 by hinge, described frame plate 4 axis place is provided with a felt plate 5 that can freely overturn, described felt plate 5 two ends are provided with rotating shaft head, two electric rotating machines 6 are provided with in described automatically cleaning room 1, the output shaft end of described electric rotating machine 6 is provided with palm fiber brush 7, bottom described dust storage chamber 2, box wall is embedded with a fan 8.
Wherein, be provided with interlayer board 9 between described automatically cleaning room 1 and dust storage chamber 2, described interlayer board 9 be provided with a passing hole 10, described passing hole 10 flushes with bottom surface, automatically cleaning room 1, and described dust storage chamber 2 bottom surface forms step lower than bottom surface, automatically cleaning room 1; Described fan 8 internal layer is provided with anti-dust filter mesh 11; The side of described automatically cleaning room 1 is provided with open-close on-off 12; Described frame plate 4 closes with wiping box main body the place of closing and is provided with buckle 13; Described dust blocking lid 3 closes with wiping box main body the place of closing and is provided with buckle 13; Described electric rotating machine 6 is provided with dustproof sealing cover 14; Storage battery and circuit board is also provided with in described wiping box main body; Described felt plate 5 two sides is all coated with felt; Top, described automatically cleaning room 1 is also provided with a pore 15.
Utility model works principle mainly adopts air pressure principle to improve automatically cleaning efficiency, when electric rotating machine 6 works with fan 8 simultaneously, electric rotating machine 6 drives palm fiber brush 7 to rotate, chalk dust bottom felt plate 5 is struck off and gets off to enter automatically cleaning room 1, fan 8 works, automatically cleaning room 1 and dust storage chamber 2 is made to form a negative pressuren zone, chalk dust adsorbing powder dust in automatically cleaning room 1 is entered dust storage chamber 2, lower than bottom automatically cleaning room 1 bottom dust storage chamber 2, its objective is to limit dust action path, make it to get back to automatically cleaning room 1, the pore 15 at top, automatically cleaning room 1 is in order to balance chamber's air pressure inside, electric rotating machine 6 and fan 8 are provided with dustproof sealing cover 14 and anti-dust filter mesh 11, to prevent dust from damaging motor, improve product service life.
The utility model is when erasing the board, by finger presses open-close on-off 12, palm fiber brush 7 and fan 8 is driven to realize automatically cleaning and dust collection function, use can be exchanged by upset felt plate 5, realize working while automatically cleaning, improve service efficiency, after dust storage chamber 2 dust is too much, only need open dust blocking lid 3 to topple over, can not pollute automatically cleaning room 1.
Embodiment recited above is only be described preferred embodiment of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (10)
1. a novel formula automatically cleaning blackboard eraser of turning round, comprise wiping box main body, it is characterized in that: described wiping box main body comprises automatically cleaning room (1) and dust storage chamber (2) two chambers, described dust storage chamber (2) top is hinged with a dust blocking lid (3) by hinge, described automatically cleaning room (1) top is hinged with a frame plate (4) by hinge, described frame plate (4) axis place is provided with a felt plate (5) that can freely overturn, described felt plate (5) two ends are provided with rotating shaft head, two electric rotating machines (6) are provided with in described automatically cleaning room (1), the output shaft end of described electric rotating machine (6) is provided with palm fiber brush (7), described dust storage chamber (2) bottom box wall is embedded with a fan (8).
2. the novel formula automatically cleaning blackboard eraser of turning round of one according to claim 1, it is characterized in that: between described automatically cleaning room (1) and dust storage chamber (2), be provided with interlayer board (9), described interlayer board (9) is provided with a passing hole (10), described passing hole (10) flushes with automatically cleaning room (1) bottom surface, and described dust storage chamber (2) bottom surface forms step lower than automatically cleaning room (1) bottom surface.
3. the novel formula automatically cleaning blackboard eraser of turning round of one according to claim 1, is characterized in that: described fan (8) internal layer is provided with anti-dust filter mesh (11).
4. the novel formula automatically cleaning blackboard eraser of turning round of one according to claim 1, is characterized in that: the side of described automatically cleaning room (1) is provided with open-close on-off (12).
5. the novel formula automatically cleaning blackboard eraser of turning round of one according to claim 1, is characterized in that: described frame plate (4) closes with wiping box main body the place of closing and is provided with buckle (13).
6. the novel formula automatically cleaning blackboard eraser of turning round of one according to claim 1, is characterized in that: described dust blocking lid (3) closes with wiping box main body the place of closing and is provided with buckle (13).
7. the novel formula automatically cleaning blackboard eraser of turning round of one according to claim 1, is characterized in that: described electric rotating machine (6) is provided with dustproof sealing cover (14).
8. the novel formula automatically cleaning blackboard eraser of turning round of one according to claim 1, is characterized in that: be also provided with storage battery and circuit board in described wiping box main body.
9. the novel formula automatically cleaning blackboard eraser of turning round of one according to claim 1, is characterized in that: described felt plate (5) two sides is all coated with felt.
10. the novel formula automatically cleaning blackboard eraser of turning round of one according to claim 1, is characterized in that: described automatically cleaning room (1) top is also provided with a pore (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732912.3U CN204249671U (en) | 2014-12-01 | 2014-12-01 | A kind of novel formula automatically cleaning blackboard eraser of turning round |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732912.3U CN204249671U (en) | 2014-12-01 | 2014-12-01 | A kind of novel formula automatically cleaning blackboard eraser of turning round |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204249671U true CN204249671U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420732912.3U Expired - Fee Related CN204249671U (en) | 2014-12-01 | 2014-12-01 | A kind of novel formula automatically cleaning blackboard eraser of turning round |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204249671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109164688A (en) * | 2018-10-17 | 2019-01-08 | 王虎林 | A kind of magnetic roller being conveniently replaceable adjusting |
| CN112192978A (en) * | 2020-10-28 | 2021-01-08 | 张亚斌 | Blackboard eraser capable of being overturned for quick and repeated use |
-
2014
- 2014-12-01 CN CN201420732912.3U patent/CN204249671U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109164688A (en) * | 2018-10-17 | 2019-01-08 | 王虎林 | A kind of magnetic roller being conveniently replaceable adjusting |
| CN112192978A (en) * | 2020-10-28 | 2021-01-08 | 张亚斌 | Blackboard eraser capable of being overturned for quick and repeated use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20151201 |
|
| EXPY | Termination of patent right or utility model |