CN202345150U - Novel automatic cleaning blackboard - Google Patents
Novel automatic cleaning blackboard Download PDFInfo
- Publication number
- CN202345150U CN202345150U CN2011204648068U CN201120464806U CN202345150U CN 202345150 U CN202345150 U CN 202345150U CN 2011204648068 U CN2011204648068 U CN 2011204648068U CN 201120464806 U CN201120464806 U CN 201120464806U CN 202345150 U CN202345150 U CN 202345150U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- plastic plate
- slideway
- automatic cleaning
- novel automatic
- 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
The utility model discloses a novel automatic cleaning blackboard, which mainly comprises a blackboard, a plastic board, slideways and cleaning cloth strips, wherein the slideways are arranged on the left side and the right side of the blackboard respectively; the blackboard is connected with the plastic board through the slideways; the plastic board is arranged in front of the blackboard and is as large as the blackboard; and the cleaning cloth strips are arranged on the back of the plastic board. The novel automatic cleaning blackboard is time-saving and labor-saving, is clean and sanitary, is convenient to use and supplies a great convenience to people.
Description
Technical field the utility model relates to a kind of realia, especially a kind of automatic-cleaning backboard.
Background technology is well-known, and blackboard is one of office appliance of using always of teacher.Existing blackboard is varied, but its function is comparatively single, serves as a teacher when using the blackboard frequency higher, and high-frequency blackboard wiping is not only wasted time and energy, and the health that descends slowly and lightly to the teacher of chalk powder can produce very big harm.Therefore, but be badly in need of a kind of blackboard of automated cleaning.
The purpose of utility model content the utility model is to provide a kind of new type auto cleaning blackboard, wastes time and energy and unhealthful problem when having the blackboard wiping now to solve.
The utility model mainly comprises blackboard, plastic plate, slideway and rag bar; The left and right sides of blackboard is separately installed with slideway, and blackboard links to each other with plastic plate through slideway, and plastic plate is installed in the place ahead of blackboard; And identical with the blackboard size, the back side of plastic plate is equipped with the rag bar.
After adopting said structure, during use, when the needs blackboard wiping, plastic plate is promoted up and down through slideway, the rag bar at the plastic plate back side just can be with the blackboard wiped clean.
The utility model has the advantages that: time saving and energy saving, clean hygiene, easy to use, bring greater convenience for people's use.
Description of drawings Fig. 1 is the overall structure sketch map of the utility model.
The specific embodiment is in the overall structure sketch map of the utility model shown in Figure 1; Mainly comprise blackboard 1, plastic plate 2, slideway 3 and rag bar 4; The left and right sides of blackboard 1 is separately installed with slideway 3, and blackboard 1 links to each other with plastic plate 2 through slideway 3, and plastic plate 2 is installed in the place ahead of blackboard 1; And identical with blackboard 1 size, the back side of plastic plate 2 is equipped with rag bar 4.
Claims (1)
1. new type auto cleaning blackboard; Mainly comprise blackboard (1), plastic plate (2), slideway (3) and rag bar (4); It is characterized in that: the left and right sides of blackboard (1) is separately installed with slideway (3), and blackboard (1) links to each other with plastic plate (2) through slideway (3), and plastic plate (2) is installed in the place ahead of blackboard (1); And identical with blackboard (1) size, the back side of plastic plate (2) is equipped with rag bar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204648068U CN202345150U (en) | 2011-11-21 | 2011-11-21 | Novel automatic cleaning blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204648068U CN202345150U (en) | 2011-11-21 | 2011-11-21 | Novel automatic cleaning blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202345150U true CN202345150U (en) | 2012-07-25 |
Family
ID=46534176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204648068U Expired - Fee Related CN202345150U (en) | 2011-11-21 | 2011-11-21 | Novel automatic cleaning blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202345150U (en) |
-
2011
- 2011-11-21 CN CN2011204648068U patent/CN202345150U/en not_active Expired - Fee Related
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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: 20120725 Termination date: 20121121 |