CN202782380U - Combined sliding plate automatic dust sweeping device - Google Patents
Combined sliding plate automatic dust sweeping device Download PDFInfo
- Publication number
- CN202782380U CN202782380U CN 201220272585 CN201220272585U CN202782380U CN 202782380 U CN202782380 U CN 202782380U CN 201220272585 CN201220272585 CN 201220272585 CN 201220272585 U CN201220272585 U CN 201220272585U CN 202782380 U CN202782380 U CN 202782380U
- Authority
- CN
- China
- Prior art keywords
- dust
- layer
- sweeping device
- automatic dust
- sliding plate
- 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
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Abstract
A combined sliding plate automatic dust sweeping device is divided into an inner layer and an outer layer through a double-layer sliding rail, wherein the inner layer is composed of fixed writing boards, an electronic white board, and a liquid crystal television or a touch all-in-one machine. The fixed writing boards are arranged on two sides of the inner layer, and the electronic white board and the liquid crystal television or the touch all-in-one machine is arranged in the middle of the inner layer. The outer layer is composed of one or two movable writing boards. Bottoms of the left side and the right side of each movable writing board are respectively provided with an invisible dust scrubber. Bottoms of the left side and the right side of the double-layer sliding rail are respectively provided with a dust collecting box. The combined sliding plate automatic dust sweeping device can automatically sweep impurities in rails such as chalk dust during the sliding process of an outer-layer movable green board, and the impurities fall into the dust collecting boxes. The dust sweeping device solves the cleaning problem of the chalk dust, and is time-saving and labor-saving.
Description
Technical field
The utility model relates to the teaching aid field, is specially the automatic dust cleaner of a kind of combined push-and-pull plate.
Background technology
Clipboard is as a kind of teaching aid; be applied in widely various teaching occasionses; traditional clipboard is comprised of the fixing monoblock panel of shape; extensive increase along with the modern teaching mode; independent clipboard can not satisfy the requirement of daily teaching; so electronic whiteboard, LCD TV or touch one-piece machine and the knockdown Novel writing board of common clipboard have occurred; but the shortcoming of this clipboard is; when adopting chalk-writing; the dust that drops can be accumulated on the slide rail of bottom usually, and the labor cleaning is then wasted time and energy.
The utility model content
The technical problem that the utility model solves is to provide a kind of combined push-and-pull plate automatic dust cleaner, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
The automatic dust cleaner of combined push-and-pull plate, be divided into internal layer and skin by Double-layer sliding rail, described internal layer is comprised of fixedly clipboard and middle electronic whiteboard, LCD TV or the touch one-piece machine of both sides, described skin then is comprised of one or two blocks of movable writing plates, the bottom of the described movable writing plate left and right sides is separately installed with a stealthy dust scrubber, and the bottom of the described Double-layer sliding rail left and right sides respectively is equipped with a dust-collecting box.
In the utility model, described stealthy dust scrubber is hairbrush or cushion compound.
Beneficial effect
The utility model is the impurity such as chalk dust in the energy automatic cleaning track in the movable green plate sliding process of skin, and fall into dust-collecting box, have solved the cleaning problems of chalk dust, and is time saving and energy saving.
Description of drawings
Fig. 1 is the structural representation of the automatic dust cleaner of combined push-and-pull plate.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, the structural representation of the automatic dust cleaner of combined push-and-pull plate, the automatic dust cleaner of combined push-and-pull plate, be divided into internal layer and skin by Double-layer sliding rail 4, described internal layer is comprised of fixedly clipboard 5 and middle electronic whiteboard, LCD TV or the touch one-piece machine 3 of both sides, described skin then is comprised of one or two blocks of movable writing plates 2, the bottom of described movable writing plate 2 left and right sides is separately installed with a stealthy dust scrubber, and the bottom of the described Double-layer sliding rail left and right sides respectively is equipped with a dust-collecting box 1.
In the utility model, described stealthy dust scrubber is hairbrush or cushion compound.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model; the technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. the automatic dust cleaner of combined push-and-pull plate, be divided into internal layer and skin by Double-layer sliding rail, described internal layer is comprised of fixedly clipboard and middle electronic whiteboard, LCD TV or the touch one-piece machine of both sides, described skin then is comprised of one or two blocks of movable writing plates, it is characterized in that, the bottom of the described movable writing plate left and right sides is separately installed with a stealthy dust scrubber, and the bottom of the described Double-layer sliding rail left and right sides respectively is equipped with a dust-collecting box.
2. the automatic dust cleaner of combined push-and-pull plate according to claim 1 is characterized in that, described stealthy dust scrubber is hairbrush or cushion compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272585 CN202782380U (en) | 2012-06-11 | 2012-06-11 | Combined sliding plate automatic dust sweeping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272585 CN202782380U (en) | 2012-06-11 | 2012-06-11 | Combined sliding plate automatic dust sweeping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202782380U true CN202782380U (en) | 2013-03-13 |
Family
ID=47809704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220272585 Expired - Fee Related CN202782380U (en) | 2012-06-11 | 2012-06-11 | Combined sliding plate automatic dust sweeping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202782380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696548A (en) * | 2017-03-21 | 2017-05-24 | 刘金凤 | Multifunctional classroom blackboard |
-
2012
- 2012-06-11 CN CN 201220272585 patent/CN202782380U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696548A (en) * | 2017-03-21 | 2017-05-24 | 刘金凤 | Multifunctional classroom blackboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20140611 |