CN106394083A - Blackboard capable of collecting dust and provided with eraser - Google Patents
Blackboard capable of collecting dust and provided with eraser Download PDFInfo
- Publication number
- CN106394083A CN106394083A CN201510819814.2A CN201510819814A CN106394083A CN 106394083 A CN106394083 A CN 106394083A CN 201510819814 A CN201510819814 A CN 201510819814A CN 106394083 A CN106394083 A CN 106394083A
- Authority
- CN
- China
- Prior art keywords
- storage box
- blackboard
- eraser
- blackboard eraser
- carry
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 title claims abstract description 21
- 238000013016 damping Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000005347 demagnetization Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- 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
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/04—Blackboards
-
- 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 a blackboard capable of collecting dust and provided with an eraser. The blackboard comprises a first storage box and a pull box; a sliding rod is mounted at the bottom of an inner chamber of the first storage box; the upper end of the first storage box is connected with a second storage box; a fixing frame is arranged inside the second storage box; nine pipelines are fixedly arranged on the fixing frame; one end of each pipeline penetrates into a hole in the top of the first storage box; the other end of each pipeline is connected with an exhaust fan; a metal protective screen is arranged at the top of the second storage box; the upper portion of the second storage box is connected with the blackboard; the two ends of the blackboard are each provided with a long strip-shaped box; the inner surface of each long strip-shaped box is provided with a sliding chute; each long strip-shaped box is internally provided with an electronic telescopic rod; a rectangular eraser is arranged on the surface of the blackboard; the two ends of the rectangular eraser are respectively inserted into the corresponding two sliding chutes and are connected with the electronic telescopic rods inside the two long strip-shaped box. The blackboard disclosed by the invention has the advantages of guaranteeing the health of teachers and students and protecting the air and environment from pollution.
Description
Technical field
The present invention relates to technical field of teaching instruments, specially a kind of can dust suction and carry the blackboard of blackboard eraser.
Background technology
Blackboard be one can be hard with the plane of repeated writing, plate face, be used for imparting knowledge to students, made with plank or ground glass etc., can be write above with the specific writing material such as chalk.But the blackboard of current teaching, is all integrally fixed on wall, and can produce substantial amounts of dust when writing and wipe, these dust not only can endanger the health of Faculty and Students, environmental pollution, pollution campus air also can be caused.
Content of the invention
It is an object of the invention to provide a kind of can dust suction and carry the blackboard of blackboard eraser, to solve the problems, such as to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme：A kind of can dust suction and carry the blackboard of blackboard eraser，Including the first storage box and take out case，The bottom corner of described first storage box is provided with universal wheel，And first the intracavity bottom of storage box slide bar is installed，The inside of described first storage box is hollow structure，And first the side of storage box offer aperture，Described take out case position groove structure，And take out case and be placed in the first storage box by the aperture of the first storage box side，And take out the top that case is located at slide bar，The upper end of described first storage box connects the second storage box，And second the side of storage box be provided with controller，And the another side of the second storage box is provided with symmetrical handle，The inside of described second storage box is provided with fixed mount，And nine pipelines are fixed with fixed mount，The aperture of all interspersed first glove box top in one end of this nine pipelines，The other end connection of nine pipelines is all connected with air exhauster，The top of described second storage box is provided with Chain Link Fence，And second storage box top connect blackboard，The two ends of described blackboard are equipped with long barrel，And the inner surface of two long barrels is equipped with chute，The inside of two long barrels is equipped with electronics expansion link，The surface of described blackboard is provided with rectangle blackboard eraser，And all interspersed two chutes in the two ends of rectangle blackboard eraser connect the electronics expansion link in two long barrels，Described controller is electrically connected with air exhauster and electronics expansion link.
Preferably, it is additionally provided with power supply in described first storage box, and power supply is electrically connected with controller.
Preferably, it is provided with damping, including damping spring and shimmy-damper in described second storage box.
Preferably, the inside of described blackboard is provided with magnetic sheet.
Preferably, described chute is provided with demagnetization, wear-resistant coating.
Compared with prior art, the invention has the beneficial effects as follows：This can dust suction and carry the blackboard of blackboard eraser and immobilize for general blackboard and produce the problem of a large amount of dust, by being provided with universal wheel, reach blackboard can move, effect that will not be unalterable, by arranging expansion link and rectangle blackboard eraser, reach the effect of automatic erasing, by multiple small-sized air exhausters with take out case, reach the effect collecting dust so that this invention has the advantages that to ensure teachers and students' health and not contaminated air and environment.
Brief description
Fig. 1 is present configuration schematic diagram；
Fig. 2 is left view of the present invention.
In figure：1 universal wheel, 2 slide bars, 3 first storage boxes, 4 take out case, 5 second storage boxes, 6 fixed mounts, 7 pipelines, 8 air exhausters, 9 Chain Link Fences, 10 electronics expansion links, 11 long barrels, 12 blackboards, 13 rectangle blackboard erasers, 14 draw rings, 15 controllers, 16 handles, 17 chutes.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into the scope of protection of the invention.
Refer to Fig. 1-2, the present invention provides a kind of technical scheme：A kind of can dust suction and carry the blackboard of blackboard eraser，Including the first storage box 3 with take out case 4，The bottom corner of the first storage box 3 is provided with universal wheel 1，And first the intracavity bottom of storage box 3 slide bar 2 is installed，The inside of the first storage box 3 is hollow structure，And first the side of storage box 3 offer aperture，Take out 4 groove structures of case，And take out case 4 and be placed in the first storage box 3 by the aperture of the first storage box 3 side，And take out the top that case 4 is located at slide bar 2，It is easy to extraction and take out case 4，The upper end of the first storage box 3 connects the second storage box 5，And second the side of storage box 5 be provided with controller 15，Air exhauster 8 extraction dust and control electronics expansion link is controlled to stretch about 11 and drive rectangular slab to wipe 13 blackboard wipings 12，And the another side of the second storage box 5 is provided with symmetrical handle 16，For promoting whole device，The inside of the second storage box 5 is provided with fixed mount 6，And nine pipelines 7 are fixed with fixed mount 6，The aperture at all interspersed first storage box 3 top in one end of this nine pipelines 7，The other end connection of nine pipelines 7 is all connected with air exhauster 8，The top of the second storage box 5 is provided with Chain Link Fence 9，For protecting air exhauster 8，And second storage box 5 top connect blackboard 12，The two ends of blackboard 12 are equipped with long barrel 11，And the inner surface of two long barrels 11 is equipped with chute 17，The inside of two long barrels 11 is equipped with electronics expansion link 10，The surface of blackboard 12 is provided with rectangle blackboard eraser 13，And all interspersed two chutes 17 in the two ends of rectangle blackboard eraser 13 connect the electronics expansion link 10 in two long barrels 11，Controller 15 is electrically connected with air exhauster 8 and electronics expansion link 10,，It is additionally provided with power supply in first storage box 3，And power supply is electrically connected with controller 15，Power to whole device，It is provided with damping in second storage box 5，Including damping spring and shimmy-damper，In order to avoid damaging，The inside of blackboard 12 is provided with magnetic sheet，For pasting resources material，Chute 17 is provided with demagnetization、Wear-resistant coating，It is easy to rectangle blackboard eraser 13 to slide.
Operation principle：During present invention work, first passing through controller 15 controls electronics expansion link to stretch about 10, thus driving rectangle blackboard eraser to wipe about 13, control air exhauster 8 to work by controller 15 simultaneously, extract the dust falling when rectangle blackboard eraser 13 wipes, the dust of extraction passes through pipeline 7 entrance and takes out in case 4, after accumulation is certain, pulled out by taking out the draw ring 14 of case 4 side and take out case 4 again, dust disposal therein is fallen.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, it is appreciated that to carry out multiple changes, modification, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, the scope of the present invention be defined by the appended.
Claims (5)
1. a kind of can dust suction and carry the blackboard of blackboard eraser, including the first storage box（3）With take out case（4）It is characterised in that：Described first storage box（3）Bottom corner be provided with universal wheel（1）, and the first storage box（3）Intracavity bottom slide bar is installed（2）, described first storage box（3）Inside be hollow structure, and the first storage box（3）Side offer aperture, described take out case（4）Position groove structure, and take out case（4）By the first storage box（3）The aperture of side is placed on the first storage box（3）Interior, and take out case（4）Positioned at slide bar（2）Top, described first storage box（3）Upper end connect the second storage box（5）, and the second storage box（5）Side be provided with controller（15）, and the second storage box（5）Another side be provided with symmetrical handle（16）, described second storage box（5）Inside be provided with fixed mount（6）, and fixed mount（6）On be fixed with nine pipelines（7）, this nine pipelines（7）One end all intert the first storage box（3）The aperture at top, nine pipelines（7）The other end connect be all connected with air exhauster（8）, described second storage box（5）Top be provided with Chain Link Fence（9）, and the second storage box（5）Top connect blackboard（12）, described blackboard（12）Two ends be equipped with long barrel（11）, and two long barrels（11）Inner surface be equipped with chute（17）, two long barrels（11）Inside be equipped with electronics expansion link（10）, described blackboard（12）Surface be provided with rectangle blackboard eraser（13）, and rectangle blackboard eraser（13）Two ends all intert two chutes（17）Connect two long barrels（11）Interior electronics expansion link（10）, described controller（15）It is electrically connected with air exhauster（8）With electronics expansion link（10）.
2. according to claim 1 a kind of can dust suction and carry blackboard eraser blackboard it is characterised in that：Described first storage box（3）Inside it is additionally provided with power supply, and power supply is electrically connected with controller（15）.
3. according to claim 1 a kind of can dust suction and carry blackboard eraser blackboard it is characterised in that：Described second storage box（5）Inside it is provided with damping, including damping spring and shimmy-damper.
4. according to claim 1 a kind of can dust suction and carry blackboard eraser blackboard it is characterised in that：Described blackboard（12）Inside be provided with magnetic sheet.
5. according to claim 1 a kind of can dust suction and carry blackboard eraser blackboard it is characterised in that：Described chute（17）It is provided with demagnetization, wear-resistant coating.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710755088.1A CN107379828A (en) | 2015-11-24 | 2015-11-24 | It is a kind of dust suction and the blackboard of blackboard eraser to be carried |
| CN201510819814.2A CN106394083B (en) | 2015-11-24 | 2015-11-24 | It is a kind of dust suction and the blackboard of blackboard eraser to be carried |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510819814.2A CN106394083B (en) | 2015-11-24 | 2015-11-24 | It is a kind of dust suction and the blackboard of blackboard eraser to be carried |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710755088.1A Division CN107379828A (en) | 2015-11-24 | 2015-11-24 | It is a kind of dust suction and the blackboard of blackboard eraser to be carried |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106394083A true CN106394083A (en) | 2017-02-15 |
| CN106394083B CN106394083B (en) | 2017-11-21 |
Family
ID=58008197
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510819814.2A Active CN106394083B (en) | 2015-11-24 | 2015-11-24 | It is a kind of dust suction and the blackboard of blackboard eraser to be carried |
| CN201710755088.1A Pending CN107379828A (en) | 2015-11-24 | 2015-11-24 | It is a kind of dust suction and the blackboard of blackboard eraser to be carried |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710755088.1A Pending CN107379828A (en) | 2015-11-24 | 2015-11-24 | It is a kind of dust suction and the blackboard of blackboard eraser to be carried |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106394083B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231604A (en) * | 2013-04-18 | 2013-08-07 | 皮光明 | Blackboard with automatic dust collection eraser |
| CN203254826U (en) * | 2013-04-18 | 2013-10-30 | 皮光明 | Blackboard with eraser |
| CN204077183U (en) * | 2014-07-15 | 2015-01-07 | 郭樊容 | A kind of blackboard with automatic cleaning apparatus |
| CN204605325U (en) * | 2014-12-11 | 2015-09-02 | 丁宇航 | A kind of dust-absorbing blackboard |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09109592A (en) * | 1995-10-16 | 1997-04-28 | Ricoh Elemex Corp | Writing board |
| CN101961967A (en) * | 2010-11-01 | 2011-02-02 | 潘雨舟 | Automatic cleaning blackboard |
| CN103950322A (en) * | 2014-01-01 | 2014-07-30 | 梅有智 | Blackboard with electric eraser |
| CN204155469U (en) * | 2014-10-17 | 2015-02-11 | 渤海大学 | A kind of bilingual teaching interactive device |
-
2015
- 2015-11-24 CN CN201510819814.2A patent/CN106394083B/en active Active
- 2015-11-24 CN CN201710755088.1A patent/CN107379828A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231604A (en) * | 2013-04-18 | 2013-08-07 | 皮光明 | Blackboard with automatic dust collection eraser |
| CN203254826U (en) * | 2013-04-18 | 2013-10-30 | 皮光明 | Blackboard with eraser |
| CN204077183U (en) * | 2014-07-15 | 2015-01-07 | 郭樊容 | A kind of blackboard with automatic cleaning apparatus |
| CN204605325U (en) * | 2014-12-11 | 2015-09-02 | 丁宇航 | A kind of dust-absorbing blackboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107379828A (en) | 2017-11-24 |
| CN106394083B (en) | 2017-11-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lian Shurong Inventor before: Hua Qiaobo |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170926 Address after: 353100 12 lane two, new village, Yushan Town, Fujian, Jianou Applicant after: Lian Shurong Address before: 314200 Zhejiang City, Pinghu, when the streets of the lake Nanyuan World Trade Center, garden city, Pinghu, when the city of the lake on the streets of the mechanical graphic design services, 8 Applicant before: Hua Qiaobo |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201118 Address after: No.1, Wujiang Road, Taishang Industrial Park, Yitang Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Xuzhou kehengao refrigeration equipment Co.,Ltd. Address before: 353100 12 lane two, new village, Yushan Town, Fujian, Jianou Patentee before: Shu Rong Lian |