CN104760451A - Environment-friendly blackboard capable of being cleaned automatically and absorbing dust - Google Patents
Environment-friendly blackboard capable of being cleaned automatically and absorbing dust Download PDFInfo
- Publication number
- CN104760451A CN104760451A CN201510199950.6A CN201510199950A CN104760451A CN 104760451 A CN104760451 A CN 104760451A CN 201510199950 A CN201510199950 A CN 201510199950A CN 104760451 A CN104760451 A CN 104760451A
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- CN
- China
- Prior art keywords
- blackboard eraser
- blackboard
- dust
- absorbing
- eraser
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L21/00—Blackboard or slate cleaning devices
- B43L21/02—Blackboard or slate cleaning devices with means for absorbing the chalk dust
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses an environment-friendly blackboard capable of being cleaned automatically and absorbing dust. The blackboard comprises a blackboard eraser, brushes are installed on the inner surface of the middle of the blackboard eraser, an absorbing motor is installed at the upper right end of the blackboard eraser, air holes are formed in the upper side and the lower side of the inner surface of the blackboard eraser, a cleaning cover is installed on the outer surface of the right end of each section of the blackboard eraser, an absorber is installed in the inner chamber of each section of the blackboard eraser, each joint of every two sections of the blackboard eraser is provided with a groove and a clamping plate, corresponding positions of each groove and the corresponding clamping plate are fitted with each other, a writing board is installed at the lower end of the blackboard eraser, and transmission chains and sliding rails are installed at the left side and the right side of the writing board. According to the environment-friendly blackboard capable of being cleaned automatically and absorbing the dust, by installing the blackboard eraser provided with the absorbing motor, the dust is absorbed effectively, the blackboard eraser is of a combined structure and convenient to demount and clean, in addition, due to the fact that a positive and reverse rotation motor and a controller are installed, the automatic work is achieved, the human power is saved, no blind angle exists in the cleaning process, and the cleaning effect is good.
Description
Technical field
The present invention relates to clean blackboard cleaning device technical field, be specially a kind of automation clean environment firendly dust-absorbing blackboard.
Background technology
Blackboard is the requisite a kind of aided education articles for use of teaching process, whenever student or teacher's blackboard wiping, capital produces a large amount of dust, these dust spread in classroom, what the teacher on especially front-seat student and dais was subject to has the greatest impact, suck chalk powder if long-time and can produce harm greatly to human body, blackboard is cleaned in startup existing at present or structure is comparatively complicated, production cost is higher, be not suitable for applying widely in school, wiping effect is poor exists dead angle, and it is thorough not to the process of dust, for this reason we to design a kind of structural design relatively simple, cost is lower, wiping effect better automation clean environment firendly dust-absorbing blackboard.
Summary of the invention
The object of the present invention is to provide a kind of automation clean environment firendly dust-absorbing blackboard, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme: a kind of automation clean environment firendly dust-absorbing blackboard, comprise blackboard eraser, the middle part inner surface of described blackboard eraser is provided with hairbrush, and the upper right side of blackboard eraser is provided with aspiration motor, the upper and lower both sides of inner surface of described blackboard eraser are provided with pore, the right-hand member outer surface of described blackboard eraser is provided with cleaning lid, and in the inner chamber of blackboard eraser, absorber is installed, the interface of described blackboard eraser is provided with groove and clamp, and groove and clamp correspondence position coincide, the lower end of described blackboard eraser is provided with clipboard, the left and right sides of described clipboard is provided with driving-chain and sliding rail, and driving-chain gear connects clockwise and anticlockwise motor, described clockwise and anticlockwise motor wire connection controller, described controller wire connection control switch.
Preferably, described pore is evenly distributed on the both sides up and down of blackboard eraser inner surface.
Preferably, described blackboard eraser is combining structure, and the joint number of blackboard eraser is no less than two joints.
Preferably, described blackboard eraser is cylindrical hollow structure.
Compared with prior art, the invention has the beneficial effects as follows: this automation clean environment firendly dust-absorbing blackboard is by installing the blackboard eraser with aspiration motor, effectively absorb dust, and blackboard eraser is combining structure, be convenient to dismounting cleaning, in addition owing to having installed clockwise and anticlockwise motor and controller, achieve automatically working, save manpower, and without dead angle in this automation clean environment firendly dust-absorbing blackboard wiping process, wiping effect is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is wiping blackboard structure schematic diagram of the present invention;
Fig. 3 is blackboard eraser combination schematic diagram of the present invention.
In figure: 1 blackboard eraser, 2 swivel-chains, 3 sliding rails, 4 switches, 5 controllers, 6 clockwise and anticlockwise motors, 7 aspiration motor, 8 clipboards, 9 hairbrush, 10 air entries, 11 cleaning lids, 12 grooves, 13 clamps, 14 absorbers.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-3, the invention provides a kind of technical scheme: a kind of automation clean environment firendly dust-absorbing blackboard, comprise blackboard eraser 1, the middle part inner surface of blackboard eraser 1 is provided with hairbrush 9, hairbrush 9 is used for the chalk writing on wiping clipboard 8, and the upper right side of blackboard eraser 1 is provided with aspiration motor 7, aspiration motor 7 is with moving air flow, the dust produced in blackboard eraser 1 wiping process is sucked in the inner chamber of blackboard eraser 1, blackboard eraser 1 is combining structure, and the joint number of blackboard eraser 1 is no less than two joints, blackboard eraser 1 is cylindrical hollow structure, the upper and lower both sides of inner surface of blackboard eraser 1 are provided with pore 10, pore 10 is evenly distributed on the both sides up and down of blackboard eraser 1 inner surface, the right-hand member outer surface of blackboard eraser 1 is provided with cleaning lid 11, user is by opening cleaning lid and being provided with absorber 14 in the inner chamber of blackboard eraser 1, the dust be inhaled into can be attached on absorber 14, the interface of blackboard eraser 1 is provided with groove 12 and clamp 13, and groove 12 and clamp 13 correspondence position coincide, the lower end of blackboard eraser 1 is provided with clipboard 8, the left and right sides of clipboard 8 is provided with driving-chain 2 and sliding rail 3, and driving-chain 3 gear connects clockwise and anticlockwise motor 6, clockwise and anticlockwise motor 6 drives blackboard eraser 1 in the vertical direction to move up and down, clockwise and anticlockwise motor 6 wire connection controller 5, controller 5 controls rotating speed and the rotation distance of clockwise and anticlockwise motor 6, controller 5 wire connection control switch 4.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalents thereof.
Claims (4)
1. an automation clean environment firendly dust-absorbing blackboard, comprise blackboard eraser (1), it is characterized in that: the middle part inner surface of described blackboard eraser (1) is provided with hairbrush (9), and the upper right side of blackboard eraser (1) is provided with aspiration motor (7), the upper and lower both sides of inner surface of described blackboard eraser (1) are provided with pore (10), the right-hand member outer surface of described blackboard eraser (1) is provided with cleaning lid (11), and in the inner chamber of blackboard eraser (1), absorber (14) is installed, the interface of described blackboard eraser (1) is provided with groove (12) and clamp (13), and groove (12) and clamp (13) correspondence position coincide, the lower end of described blackboard eraser (1) is provided with clipboard (8), the left and right sides of described clipboard (8) is provided with driving-chain (2) and sliding rail (3), and driving-chain (3) gear connects clockwise and anticlockwise motor (6), described clockwise and anticlockwise motor (6) wire connection controller (5), described controller (5) wire connection control switch (4).
2. a kind of automation clean environment firendly dust-absorbing blackboard according to claim 1, is characterized in that: described pore (10) is evenly distributed on the both sides up and down of blackboard eraser (1) inner surface.
3. a kind of automation clean environment firendly dust-absorbing blackboard according to claim 1, it is characterized in that: described blackboard eraser (1) is combining structure, and the joint number of blackboard eraser (1) is no less than two joints.
4. a kind of automation clean environment firendly dust-absorbing blackboard according to claim 1 or 3, is characterized in that: described blackboard eraser (1) is cylindrical hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510199950.6A CN104760451A (en) | 2015-04-25 | 2015-04-25 | Environment-friendly blackboard capable of being cleaned automatically and absorbing dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510199950.6A CN104760451A (en) | 2015-04-25 | 2015-04-25 | Environment-friendly blackboard capable of being cleaned automatically and absorbing dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104760451A true CN104760451A (en) | 2015-07-08 |
Family
ID=53642659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510199950.6A Pending CN104760451A (en) | 2015-04-25 | 2015-04-25 | Environment-friendly blackboard capable of being cleaned automatically and absorbing dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104760451A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04119900A (en) * | 1990-09-12 | 1992-04-21 | Sakurai Kk | Board eraser |
| CN101096165A (en) * | 2006-06-26 | 2008-01-02 | 上海工商信息学校 | Dust-absorbing blackboard eraser |
| CN202038078U (en) * | 2011-04-14 | 2011-11-16 | 高一鸣 | Automatic dust wiping and suction device of switching blackboard |
| CN202782393U (en) * | 2012-09-24 | 2013-03-13 | 中国计量学院 | Efficient and dust-free blackboard wiping device |
| CN203093529U (en) * | 2012-12-26 | 2013-07-31 | 葛如萍 | Spliced type blackboard eraser |
| CN203157522U (en) * | 2013-04-07 | 2013-08-28 | 卢京爱 | Dust collection blackboard eraser |
| CN204020348U (en) * | 2014-09-03 | 2014-12-17 | 陈李鑫 | The non-dusting blackboard eraser of a kind of wiped clean |
| CN204077184U (en) * | 2014-08-21 | 2015-01-07 | 吴俊� | Novel blackboard eraser |
| CN204749661U (en) * | 2015-04-25 | 2015-11-11 | 杜志刚 | Automatic change clean environmental protection dust absorption blackboard |
-
2015
- 2015-04-25 CN CN201510199950.6A patent/CN104760451A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04119900A (en) * | 1990-09-12 | 1992-04-21 | Sakurai Kk | Board eraser |
| CN101096165A (en) * | 2006-06-26 | 2008-01-02 | 上海工商信息学校 | Dust-absorbing blackboard eraser |
| CN202038078U (en) * | 2011-04-14 | 2011-11-16 | 高一鸣 | Automatic dust wiping and suction device of switching blackboard |
| CN202782393U (en) * | 2012-09-24 | 2013-03-13 | 中国计量学院 | Efficient and dust-free blackboard wiping device |
| CN203093529U (en) * | 2012-12-26 | 2013-07-31 | 葛如萍 | Spliced type blackboard eraser |
| CN203157522U (en) * | 2013-04-07 | 2013-08-28 | 卢京爱 | Dust collection blackboard eraser |
| CN204077184U (en) * | 2014-08-21 | 2015-01-07 | 吴俊� | Novel blackboard eraser |
| CN204020348U (en) * | 2014-09-03 | 2014-12-17 | 陈李鑫 | The non-dusting blackboard eraser of a kind of wiped clean |
| CN204749661U (en) * | 2015-04-25 | 2015-11-11 | 杜志刚 | Automatic change clean environmental protection dust absorption blackboard |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150708 |
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| WD01 | Invention patent application deemed withdrawn after publication |