CN203126299U - Mini-sized dust collector intelligent eraser - Google Patents
Mini-sized dust collector intelligent eraser Download PDFInfo
- Publication number
- CN203126299U CN203126299U CN 201320083326 CN201320083326U CN203126299U CN 203126299 U CN203126299 U CN 203126299U CN 201320083326 CN201320083326 CN 201320083326 CN 201320083326 U CN201320083326 U CN 201320083326U CN 203126299 U CN203126299 U CN 203126299U
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- CN
- China
- Prior art keywords
- dust
- micro
- plate body
- blackboard eraser
- collecting box
- 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 mini-sized dust collector intelligent eraser. The intelligent eraser comprises a board body. The surface of the front side of the board body is concave and is fixedly provided with wiping hair. Dust collecting openings are evenly formed between the wiping hair. A dust collecting box is arranged inside the board body. Baffles are arranged on the periphery of the board body. A sensing chip and a mini-sized dust collector are arranged inside the dust collecting box. The sensing chip is used for sensing the amount of dust inside the dust collecting box and is connected with an alarm. When the amount of dust is too large, the sensing chip prompts to open the box.
Description
Technical field
The utility model relates to a kind of teaching aid, specifically a kind of a kind of micro-cleaner intelligence blackboard eraser simple in structure, easy to use.
Background technology
In the prior art, the blackboard eraser that school uses all is traditional blackboard eraser, when using the chalk literal on these blackboard eraser blackboard wipings, very easily make the chalk bits along with the movement of blackboard eraser is flown upward with air-flow, both contaminated environment, be detrimental to health again, classmate and teacher earlier in the classroom are the victim forever, had a strong impact on academics and students's physical and mental health, particularly to the teacher of the work of being engaged in teaching for a long time, accumulated over a long period, chalk dust can deposit at respiratory system, cause occupational disease, and existing blackboard eraser many times can't need rag could further clean chalk dust residual on the blackboard blackboard wiped clean.There has been the research of a lot of manufacturers to make novel dust-sucking eraser now, though the phenomenon that these blackboard erasers have avoided powder to fly upward because cost is higher, is not easy to universal the use, and also fragile, service life is shorter.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of a kind of micro-cleaner intelligence blackboard eraser simple in structure, easy to use is provided.
The technical solution of the utility model realizes in the following manner:
Micro-cleaner intelligence blackboard eraser comprises plate body, and described plate body front side surface caves in and snag is fixedly arranged, between snag, evenly be provided with suction port, the inside of described plate body is provided with dust-collecting box, is equipped with baffle plate in the outer periphery of plate body, and described dust-collecting box inside is provided with induction chip and micro-cleaner.What of the inner dust of induction dust-collecting box induction chip be used for, the external alarm of induction chip, and box is opened in prompting when Dust Capacity is too big.
Foregoing micro-cleaner intelligence blackboard eraser, preferred scheme is: described suction port quantity is 6-12.Be more preferably: described suction port quantity is 9.
Foregoing micro-cleaner intelligence blackboard eraser, preferred scheme is: described plate body rear side also is provided with handle.Described baffle plate has rubber to make.
The micro-cleaner intelligence blackboard eraser that the utility model provides is provided with snag and suction port in the front side of plate body, and described snag is the mixing snag that is mingled with silk.The dust absorbing structure simple and fast utilizes electrostatic principle, can produce static and be used for the dust suction dedusting after snag and the object friction, and anti-wear performance is good, practical, the outer surrounding baffle of plate body has limited flying upward of dust, environmentally-friendly sanitary, have wide range of applications, improve efficiency of teaching, be easy to promote the use of.
Description of drawings
Fig. 1 is front view of the present utility model.Fig. 2 is structural representation of the present utility model.1-plate body wherein; The 2-snag; The 3-suction port; The 4-dust-collecting box; The 5-baffle plate; The 6-handle; The 7-induction chip; The 8-micro-cleaner.
The specific embodiment
Describe the technical solution of the utility model in detail below in conjunction with embodiment and accompanying drawing, but protection domain is not by this restriction.
Embodiment 3 micro-cleaners intelligence blackboard eraser, structure still can be with reference to Fig. 1-2, but as different from Example 1, described suction port quantity is 12.
Claims (4)
1. micro-cleaner intelligence blackboard eraser, comprise plate body, it is characterized in that: described plate body front side surface caves in and snag is fixedly arranged, between snag, evenly be provided with suction port, the inside of described plate body is provided with dust-collecting box, outer periphery at plate body is equipped with baffle plate, and described dust-collecting box inside is provided with induction chip and micro-cleaner, the external alarm of described induction chip.
2. micro-cleaner according to claim 1 intelligence blackboard eraser, it is characterized in that: described suction port quantity is 6-12.
3. micro-cleaner according to claim 2 intelligence blackboard eraser, it is characterized in that: described suction port quantity is 9.
4. micro-cleaner according to claim 1 intelligence blackboard eraser, it is characterized in that: described plate body rear side also is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320083326 CN203126299U (en) | 2013-02-04 | 2013-02-04 | Mini-sized dust collector intelligent eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320083326 CN203126299U (en) | 2013-02-04 | 2013-02-04 | Mini-sized dust collector intelligent eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203126299U true CN203126299U (en) | 2013-08-14 |
Family
ID=48934315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320083326 Expired - Fee Related CN203126299U (en) | 2013-02-04 | 2013-02-04 | Mini-sized dust collector intelligent eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203126299U (en) |
-
2013
- 2013-02-04 CN CN 201320083326 patent/CN203126299U/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: 20130814 Termination date: 20140204 |