CN107914494A - One kind is with magnetic writing mechanism - Google Patents
One kind is with magnetic writing mechanism Download PDFInfo
- Publication number
- CN107914494A CN107914494A CN201711176146.1A CN201711176146A CN107914494A CN 107914494 A CN107914494 A CN 107914494A CN 201711176146 A CN201711176146 A CN 201711176146A CN 107914494 A CN107914494 A CN 107914494A
- Authority
- CN
- China
- Prior art keywords
- frame
- magnetic
- clipboard
- bottom plate
- hole
- 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.)
- Withdrawn
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000002788 crimping Methods 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000009738 saturating Methods 0.000 claims 1
- 239000006247 magnetic powder Substances 0.000 abstract description 14
- 239000012780 transparent material Substances 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 6
- 230000036541 health Effects 0.000 description 6
- 238000003912 environmental pollution Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B43L1/008—Repeatedly-usable boards or tablets for writing or drawing with magnetic action
-
- 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
- B43L1/12—Repeatedly-usable boards or tablets for writing or drawing having translucent writing surfaces producing visual impressions by co-operation with backing members
-
- 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
- B43L21/04—Wiper holders
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses one kind with magnetic writing mechanism,Including magnetic board,Bottom plate,Clipboard,Frame,The bottom plate is arranged between magnetic board and clipboard,Magnetic board,Bottom plate is connected with clipboard by frame,Magnetic board is connected with external power supply,External power supply is connected with switch button,Switch button is arranged on the side of frame,Magnet piece is provided with frame,Magnetic pen is provided with magnet piece,One end of frame is provided with through hole,Clipboard is made of transparent material,Accommodating layer is provided between bottom plate and clipboard,Magnetic powder is provided with accommodating layer,Wiper plate is provided between accommodating layer and bottom plate,One end of Wiper plate is connected with away from one side that through hole is provided with frame by guide rail,The other end of Wiper plate is connected and through through hole by guide rail and frame and extends to outside frame,One end that Wiper plate is extended to outside frame is provided with handle.It is convenient and efficient when needing to wipe whole written contents after finishing writing, it is easy to operate.
Description
Technical field
The present invention relates to blackboard, and in particular to one kind is with magnetic writing mechanism.
Background technology
Before word invention, it has been found that charcoal can draw a picture, it can be found that Gu in some ancient times grottos in Europe
Some mural paintings in generation, the palisades for drawing these mural paintings have been properly termed as blackboard from traditional sense.
Ancient Chinese teaching use a kind of article referred to as sand table, with hardwood on sandy soil repeated writing, but because sand
Soil is softness, it can not be interpreted as being a kind of blackboard.Middle Ages, it has been found that lime is mixed and made into block with water, uses
Write similar to the method for charcoal pencil in dark hard article surface, to 19th century, people are coated in board surface with pitch-dark,
To protect plank not to be etched, certainly at that time the main function of blackboard not be teaching, until 19th century mid-term just it is each in the world
Ground school comes into vogue.Over more than 200 years, blackboard is applied to the hard objects table such as plank, cement from earliest with blacking
Face, to the water mill glass of the nineties, color coated steel sheet, composite panel, has witnessed the development step by step of world's educational undertaking, has been
The mankind convey knowledge, and universal education, has made distinctions won on the battlefield.
In the prior art, chalk or ink can be consumed during using use there are blackboard, wipes heavy workload, wastes labor
Power, can produce substantial amounts of dust when wiping the written trace of chalk, the problem of being unfavorable for body health.
The content of the invention
The present invention solves and chalk or ink can be consumed during blackboard existing in the prior art uses use, wipes work
Amount is big, the problem of lavishing labor on, substantial amounts of dust can be produced when wiping the written trace of chalk, is unfavorable for body health,
One kind is provided with magnetic writing mechanism, it can avoid using chalk or ink when applying, and reduce the consumption of resource, at the same time
Avoid wiping the health that chalk produces substantial amounts of dust influence user.
The present invention is achieved through the following technical solutions：
One kind is arranged on electromagnetism with magnetic writing mechanism, including magnetic board, bottom plate, clipboard, frame, the bottom plate
Between plate and clipboard, the magnetic board, bottom plate and clipboard are connected by frame, and the magnetic board is connected with external power supply,
The external power supply is connected with switch button, and the switch button is arranged on the side of frame, magnet is provided with the frame
Block, is provided with magnetic pen on the magnet piece, one end of the frame is provided with through hole, and the clipboard uses transparent material system
Into, accommodating layer is provided between the bottom plate and clipboard, is provided with magnetic powder in the accommodating layer, the accommodating layer and bottom plate it
Between be provided with Wiper plate, one end of the Wiper plate is connected with away from one side that through hole is provided with frame by guide rail, described
The other end of Wiper plate is connected and through through hole by guide rail and frame and extends to outside frame, and the Wiper plate extends to frame
Exterior one end is provided with handle.Magnetic board, the bottom plate of the present invention connect the frame of composition blackboard component with clipboard by frame
Frame, sets accommodating layer between bottom plate and clipboard, and magnetic powder is provided with accommodating layer, and magnetic pen is arranged on the magnetic set on frame
On iron block, prevent that magnetic pen from dropping damage, the effect by magnetic force is write by accommodating layer on clipboard by magnetic pen
Magnetic powder is drawn to the shape for the content that writing is arranged in close to the side of clipboard, and clipboard uses transparent material, easy to correlation
Personnel observe the content to be formed by clipboard, and accommodating layer is separated by bottom plate and magnetic board, prevent magnetic powder directly and magnetic board
Contact, influences the magnetism of magnetic powder, has reached recycling, the purpose of no consumption writing, avoids using chalk or ink consumption money
Source, avoids using health environmental pollution with caused by that dust influence wiper is produced when being wiped after chalk-writing.In book
Written contents are removed when write error by the Wiper plate of setting to modify.Needing to wipe whole writings after finishing writing
Make magnetic board band be magnetic to magnetic board energization by the switch button set on frame during content magnetic powder is drawn to the bottom of close to
The side of plate makes the content of writing disappear, convenient and efficient, easy to operate.
Further, one kind further includes spare level, the spare level is arranged on clipboard with magnetic writing mechanism
Upper surface, is connected with crimping device at the top of the spare level, the crimping device is arranged far from being provided with through hole on frame
Frame upper surface.The setting of spare level is alternately, to be put down when being write without using clipboard by crimping device spare
Layer is write by chalk on spare level.
Further, a kind of with magnetic writing mechanism, the frame is with being to be threadedly coupled between the walls.Frame and wall
It is simple and convenient to be threadedly coupled installation between wall, it is easy to disassemble.
Further, for one kind with magnetic writing mechanism, the external power supply is 12~24V.External power supply uses 12
~24V is in order to avoid causing unnecessary electric shock to user.
Compared with prior art, the present invention have the following advantages and advantages：
1st, present invention one kind passes through with magnetic writing mechanism when needing to wipe whole written contents after finishing writing
The switch button set on frame is powered to magnetic board and makes magnetic board band be magnetic to make the side that magnetic powder is drawn to close to bottom plate
The content of writing disappears, convenient and efficient, easy to operate.
2nd, the present invention is a kind of with magnetic writing mechanism, reach recyclings, the purpose that no consumption is write, avoids
Using chalk or ink consumption resource, avoid use chalk-writing after wipe when produce dust influence wiper health and
Caused by environmental pollution.
3rd, the present invention is a kind of with magnetic writing mechanism, and frame is simple and convenient to be threadedly coupled installation between the walls,
It is easy to disassemble.
Brief description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention.
Mark and corresponding parts title in attached drawing：
1- magnetic boards, 2- bottom plates, 3- clipboards, 4- frames, 5- switch buttons, 6- magnet pieces, 7- magnetic pens, 8- through holes,
9- accommodating layers, 10- Wiper plates, 11- handles, 12- spare levels, 13- crimping devices, 14- external power supplies.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in Figure 1, one kind is with magnetic writing mechanism, including magnetic board 1, bottom plate 2, clipboard 3, frame 4, it is described
Bottom plate 2 is arranged between magnetic board 1 and clipboard 3, and the magnetic board 1, bottom plate 2 and clipboard 3 are connected by frame 4, described
Frame 4 between the walls to be threadedly coupled, the magnetic board 1 is connected with external power supply 14, the external power supply 14 is 12~
24V, the external power supply 14 are connected with switch button 5, and the switch button 5 is arranged on the side of frame 4, on the frame 4
Magnet piece 6 is provided with, magnetic pen 7 is provided with the magnet piece 6, one end of the frame 4 is provided with through hole 8, the writing
Plate 3 is made of transparent material, and accommodating layer 9 is provided between the bottom plate 2 and clipboard 4, magnetic is provided with the accommodating layer 9
Powder, is provided with Wiper plate 10, one end of the Wiper plate 10 on remote frame 4 with being provided between the accommodating layer 9 and bottom plate 2
One side of through hole 8 is connected by guide rail, and the other end of the Wiper plate 10 is connected and through through hole 8 with frame by guide rail and extends
To outside frame 4, one end that the Wiper plate 10 is extended to outside frame 4 is provided with handle 11, further includes spare level 12, described
Spare level 12 is arranged on the upper surface of clipboard 3, and the top of the spare level 12 is connected with crimping device 13, the crimping device
13 are arranged far from being provided with 4 upper surface of frame of through hole 8 on frame 4.
Magnetic board 1, bottom plate 2 and the clipboard 3 of the present invention connects the frame of composition blackboard component by frame 4, and frame 4 is logical
Cross bolt to be fixed on the wall, accommodating layer 9 is set between bottom plate 2 and clipboard 3, accommodating layer 9 includes some cellular appearances
Receive room, magnetic powder is in accommodating chamber, and accommodating chamber seals, and magnetic powder self energy is arranged on frame 4 accommodating indoor activity, magnetic pen 7
On the magnet piece 6 of upper setting, prevent that magnetic pen 7 from dropping damage, the work by magnetic force is write on clipboard 3 by magnetic pen 7
With the shape that the magnetic powder in accommodating layer 9 is drawn to the content that writing is arranged in close to the side of clipboard 3, clipboard 3 uses
Transparent material, the content formed easy to related personnel by the observation of clipboard 3, accommodating layer 9 are separated by bottom plate 2 and magnetic board 1,
Prevent magnetic powder from directly being contacted with magnetic board 1, influence the magnetism of magnetic powder, reach recycling, the purpose of no consumption writing, avoids
Using chalk or ink consumption resource, avoid use chalk-writing after wipe when produce dust influence wiper health and
Caused by environmental pollution.Written contents are removed when clerical error by the Wiper plate 10 of setting to modify.Writing
After be powered by the switch button 5 set on frame 4 to magnetic board 1 when needing to wipe whole written contents, external power supply
14 use 12V power supplys, and securely and reliably, 1 band of magnetic board is magnetic makes the side that magnetic powder is drawn to close to bottom plate in writing
Hold and disappear, it is convenient and efficient, it is easy to operate.
Embodiment 2
On the basis of embodiment 1, spare level 12 is additionally provided with, spare level 12 is arranged on the upper surface of clipboard 3, and
It is crimped by crimping device 13, crimping device 13 is positive and negative motor, and spare level 12 is wrapped in the rotation axis of motor,
Folding and unfolding is carried out, easy to user when being write without using clipboard, can be write with ink pen on spare level 12, multiple choices
It is user-friendly.
Above-described embodiment, has carried out the purpose of the present invention, technical solution and beneficial effect further
Describe in detail, it should be understood that the foregoing is merely the embodiment of the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution, improvement and etc. done, should all include
Within protection scope of the present invention.
Claims (4)
1. one kind is with magnetic writing mechanism, it is characterised in that including magnetic board (1), bottom plate (2), clipboard (3), frame
(4), the bottom plate (2) is arranged between magnetic board (1) and clipboard (3), the magnetic board (1), bottom plate (2) and clipboard
(3) connected by frame (4), the magnetic board (1) is connected with external power supply (14), and the external power supply (14) is connected with switch
Button (5), the switch button (5) are arranged on the side of frame (4), and magnet piece (6) is provided with the frame (4), described
Magnetic pen (7) is provided with magnet piece (6), one end of the frame (4) is provided with through hole (8), and the clipboard (3) is using saturating
Bright material is made, and accommodating layer (9) is provided between the bottom plate (2) and clipboard (4), magnetic is provided with the accommodating layer (9)
Powder, is provided with Wiper plate (10), one end of the Wiper plate (10) and remote frame between the accommodating layer (9) and bottom plate (2)
(4) one side that through hole (8) is provided with is connected by guide rail, and the other end of the Wiper plate (10) is connected by guide rail with frame
And frame (4) outside is extended to through through hole (8), the Wiper plate (10) extends to the exterior one end of frame (4) and is provided with hand
Handle (11).
2. one kind according to claim 1 is with magnetic writing mechanism, it is characterised in that spare level (12) is further included,
The spare level (12) is arranged on the upper surface of clipboard (3), and crimping device (13) is connected with the top of the spare level (12),
The crimping device (13) is arranged far from being provided with frame (4) upper surface of through hole (8) on frame (4).
3. one kind according to claim 1 is with magnetic writing mechanism, it is characterised in that the frame (4) and wall
Between for be threadedly coupled.
4. one kind according to claim 1 is with magnetic writing mechanism, it is characterised in that the external power supply (14) is
12~24V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711176146.1A CN107914494A (en) | 2017-11-22 | 2017-11-22 | One kind is with magnetic writing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711176146.1A CN107914494A (en) | 2017-11-22 | 2017-11-22 | One kind is with magnetic writing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107914494A true CN107914494A (en) | 2018-04-17 |
Family
ID=61896868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711176146.1A Withdrawn CN107914494A (en) | 2017-11-22 | 2017-11-22 | One kind is with magnetic writing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107914494A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111710258A (en) * | 2020-07-15 | 2020-09-25 | 杭州艾普莱标识制造有限公司 | Recyclable signboard |
| CN112918161A (en) * | 2021-03-18 | 2021-06-08 | 毛一非 | Magnetic writing board and control method thereof |
-
2017
- 2017-11-22 CN CN201711176146.1A patent/CN107914494A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111710258A (en) * | 2020-07-15 | 2020-09-25 | 杭州艾普莱标识制造有限公司 | Recyclable signboard |
| CN112918161A (en) * | 2021-03-18 | 2021-06-08 | 毛一非 | Magnetic writing board and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180417 |