CN202507800U - Multifunctional electronic board eraser - Google Patents
Multifunctional electronic board eraser Download PDFInfo
- Publication number
- CN202507800U CN202507800U CN201220114203XU CN201220114203U CN202507800U CN 202507800 U CN202507800 U CN 202507800U CN 201220114203X U CN201220114203X U CN 201220114203XU CN 201220114203 U CN201220114203 U CN 201220114203U CN 202507800 U CN202507800 U CN 202507800U
- Authority
- CN
- China
- Prior art keywords
- blackboard eraser
- eraser
- face
- piece
- board
- 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 - Lifetime
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Abstract
The utility model discloses a multifunctional electronic board eraser which comprises a surface shell, a bottom shell and an eraser cushion. A battery bin/door, an induction coil, a circuit board and a liquid storage tank are arranged in a space coated by the surface shell and the bottom shell; and the eraser cushion is connected with the bottom shell. According to the utility model, the board eraser can be used for timely cleaning a board surface and no print is reserved on the board surface. The eraser cushion used a sponge gum mode, so that after the board eraser is used for a certain time, sponge is easy to take down and is adhered by a double-sided adhesive after being cleaned. The multifunctional electronic board eraser is convenient to use and is economic and environmental-friendly.
Description
Technical field
The present invention relates to the information education field, relate in particular to a kind of electronics blackboard eraser.
Background technology
Along with popularizing of electronic whiteboard, teaching and commercial affairs have in exchanging plate miscellaneous (as You Nei the classroom ?plate, blank and electronic whiteboard or the like) blackboard eraser used of various plates is different, the also difference of use.Particularly common blank pen, after blackboard eraser was wiped, whiteboard surface can stay trace, and the time one is long, is difficult to cleaning.The present invention is and addresses this problem.
The utility model content
The utility model relates to a kind of multifunction electronic blackboard eraser, comprises face-piece, drain pan, wiping pad, and the space in face-piece and drain pan coating is provided with battery compartment/door, induction coil, wiring board, reservoir, and said wiping pad is connected with drain pan.
Said face-piece front surface is provided with functional switch.
Said face-piece side surface is provided with switch key.
Said wiping pad is made up of lightweight foam-rubber cushion and water-absorbing sponge pad.
The multifunction electronic blackboard eraser can be at the electromagnetic induction blank, infrared ray blank, blackboard, erasing handwriting or spot on the plates such as common blank.It is on the basis of common blackboard eraser, adopts electromagnetic induction principle to invent out the multifunction electronic blackboard eraser.
Blackboard eraser indoor design wiring board and induction coil are pressed on & off switch, can wipe the person's handwriting on the electronic induction blank.The wiping pad Ke Ca Chu of blackboard eraser bottom ?person's handwriting on chalk and the blank on the plate.Wipe pad and divide two parts, the large stretch of pad of wiping of periphery is used the lightweight sponge, mainly does the function of wiping and inhaling a small amount of cleaning solution, and middle absorbent sponge is mainly done storing cleaning liquid and added the function of cleaning solution slightly for the plate face.Liquid storage box is arranged, to absorbent sponge supplying clean liquid in the board wiper box.Cleaning solution in the board wiper box can be according to person's handwriting on the plate or the different cleaning solution of spot different choice.When removing oil pen's person's handwriting or spot, select soluble liquid (alcohol etc.) for use; When a cleaning water-based blank person's handwriting or spot, select with alcohol or special-purpose decomposed solution; The person's handwriting or the spot of cleaning hydrolysis pen are selected clear water for use.The function of the multiple blackboard eraser of this blackboard eraser collection, easy to operate, one wipes the multiple blackboard eraser of replacement, applicable on various plates.
The beneficial effect of the utility model is: the present invention uses this blackboard eraser cleaner plate face in time, and the plate face does not stay trace.Wipe the mode of pad use sponge gum, after blackboard eraser used one section, sponge was stained with double faced adhesive tape after being prone to take away cleaning again.Easy to use, economic environmental protection.
Said content is merely the basic explanation under the utility model design, and according to any equivalent transformation that the technical scheme of the utility model is done, all should belong to the protection domain of the utility model.
Description of drawings
Figure one is a multifunction electronic blackboard eraser elevational schematic view
Figure two is multifunction electronic blackboard eraser schematic top plan view
Figure three is multifunction electronic blackboard eraser side schematic views
Figure four is multifunction electronic blackboard eraser side schematic views
Figure five is multifunction electronic blackboard eraser cutaway views
Figure six is multifunction electronic blackboard eraser stereograms
Reference numeral
1, face-piece
2, drain pan
3, wipe pad
4, battery door
5, functional switch
6, function button
7, water-absorbing sponge
8, lightweight sponge
9, induction coil
10, wiring board
11, reservoir
The specific embodiment
Embodiment 1
The utility model provides a kind of multifunction electronic blackboard eraser, comprises face-piece, drain pan, wiping pad, and the space in face-piece and drain pan coating is provided with battery door, induction coil, wiring board, reservoir, and said wiping pad is connected with drain pan.The face-piece front surface is provided with functional switch.Said face-piece side surface is provided with switch key.
Said wiping pad is made up of lightweight foam-rubber cushion and water-absorbing sponge pad.
Blackboard eraser is put down gently on the electromagnetic induction whiteboard surface, and middle finger is pinned switch key and moved blackboard eraser, accomplishes along the blackboard eraser motion track and wipes the development person's handwriting on the magnetic induction blank.
Forefinger is pinned function button, and middle finger is pinned switch key, and blackboard eraser is put down the work of wiping that can accomplish the plate face any of blank gently.
The utility model provides a kind of multifunction electronic blackboard eraser, comprises face-piece, drain pan, wiping pad, and the space in face-piece and drain pan coating is provided with battery compartment/door, induction coil, wiring board, reservoir, and said wiping pad is connected with drain pan.The face-piece front surface is provided with functional switch.Said face-piece side surface is provided with switch key.
Said wiping pad is made up of lightweight foam-rubber cushion and water-absorbing sponge pad.
Blackboard eraser is put down gently at the plate face, moves blackboard eraser erasing handwriting or spot.When the plate face had residue, the weight blackboard eraser made the middle absorbent sponge of blackboard eraser contact with the plate face, measures cleaning solution in the reservoir slightly and is coated on the plate face through absorbent sponge, and light again pressing plate is wiped, and does erasing move, accomplishes the cleaning of plate face.
The utility model provides a kind of multifunction electronic blackboard eraser, comprises face-piece, drain pan, wiping pad, and the space in face-piece and drain pan coating is provided with battery compartment/door, induction coil, wiring board, reservoir, and said wiping pad is connected with drain pan.The face-piece front surface is provided with functional switch.Said face-piece side surface is provided with switch key.
Said wiping pad is made up of lightweight foam-rubber cushion and water-absorbing sponge pad.
Select blackboard eraser function, hand to take blackboard eraser can wipe the development person's handwriting on the infrared blank in the blank operating space.
Claims (4)
1. multifunction electronic blackboard eraser; Comprise face-piece (1), drain pan (2), wipe pad (3); Space in face-piece (1) and drain pan (2) coating is provided with battery door (4), induction coil (9), wiring board (10), reservoir (11), and said wiping pad (3) is connected with drain pan (2).
2. a kind of multifunction electronic blackboard eraser according to claim 1 is characterized in that: said face-piece (1) front surface is provided with functional switch (5).
3. a kind of multifunction electronic blackboard eraser according to claim 1 is characterized in that: said face-piece (1) side surface is provided with switch key (6).
4. a kind of multifunction electronic blackboard eraser according to claim 1 is characterized in that: said wiping pad is made up of lightweight foam-rubber cushion (8) and water-absorbing sponge pad (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220114203XU CN202507800U (en) | 2012-03-25 | 2012-03-25 | Multifunctional electronic board eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220114203XU CN202507800U (en) | 2012-03-25 | 2012-03-25 | Multifunctional electronic board eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202507800U true CN202507800U (en) | 2012-10-31 |
Family
ID=47060302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220114203XU Expired - Lifetime CN202507800U (en) | 2012-03-25 | 2012-03-25 | Multifunctional electronic board eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202507800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317917A (en) * | 2012-03-25 | 2013-09-25 | 上海华师京城高新技术开发有限公司 | Multifunctional electronic blackboard eraser |
-
2012
- 2012-03-25 CN CN201220114203XU patent/CN202507800U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317917A (en) * | 2012-03-25 | 2013-09-25 | 上海华师京城高新技术开发有限公司 | Multifunctional electronic blackboard eraser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HUASHI JINGCHENG NETWORK TECHNOLOGY CO., Free format text: FORMER OWNER: SHANGHAI HUASHI JINGCHENG HIGH NEW (GROUP) CO., LTD. Effective date: 20150202 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI HUASHI JINGCHENG HIGH NEW (GROUP) CO., LT Free format text: FORMER NAME: SHANGHAI HUASHI JINGCHENG HIGH-TECH. DEVELOPMENT CO., LTD. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200062 PUTUO, SHANGHAI TO: 200042 PUTUO, SHANGHAI |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 200062, No. 2, Jinsha River Road, Putuo District, two floor, National Science Park, East China Normal University, No. 155, Shanghai Patentee after: SHANGHAI HSJC HIGH-TECH (GROUP) CO.,LTD. Address before: 200062, No. 2, Jinsha River Road, Putuo District, two floor, National Science Park, East China Normal University, No. 155, Shanghai Patentee before: Shanghai Huashi Jingcheng High-Tech Development Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150202 Address after: 200042 room 20, building 958, 315 North Main Road, Shanghai, Putuo District Patentee after: SHANGHAI HSJC NETWORK TECHNOLOGY Co.,Ltd. Address before: 200062, No. 2, Jinsha River Road, Putuo District, two floor, National Science Park, East China Normal University, No. 155, Shanghai Patentee before: SHANGHAI HSJC HIGH-TECH (GROUP) CO.,LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |
|
| CX01 | Expiry of patent term |