CN207291424U - One kind teaching push-and-pull self-erasing type magnetic wordpad - Google Patents
One kind teaching push-and-pull self-erasing type magnetic wordpad Download PDFInfo
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- CN207291424U CN207291424U CN201720386495.5U CN201720386495U CN207291424U CN 207291424 U CN207291424 U CN 207291424U CN 201720386495 U CN201720386495 U CN 201720386495U CN 207291424 U CN207291424 U CN 207291424U
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- magnetic wordpad
- erasing
- magnetic
- wordpad
- bar
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Abstract
It the utility model is related to educational aid field, disclose a kind of teaching push-and-pull self-erasing type magnetic wordpad, including body frame, magnetic wordpad one, magnetic wordpad two, magnetic writing pen, wipe bar one and erasing bar two, body frame includes outer rim and slide, the top and bottom of magnetic wordpad one and magnetic wordpad two are equipped with the sliding slot coordinated with the slide, magnetic wordpad one and magnetic wordpad two are fitted to body frame inner cavity by slide and sliding slot, installed respectively before and after magnetic wordpad one and magnetic wordpad two, the erasing bar one for being close to one back side of magnetic wordpad and the erasing bar two for being close to two back side of magnetic wordpad are vertically arranged with the middle part of outer rim inner cavity, magnetic wordpad one can horizontally slip in erasing one forward position slide of bar, magnetic wordpad two can horizontally slip in erasing two forward position slide of bar.The utility model have it is simple in structure, magnetic wordpad can move left and right, technique effect easy to use.
Description
Technical field
It the utility model is related to educational aid field, and in particular to one kind teaching push-and-pull self-erasing type magnetic wordpad.
Background technology
Teaching tablet is one of most basic educational aid of teacher's daily teaching, and teaching tablet is usually to match somebody with somebody with chalk
Close the blackboard that uses, when erasing out handwriting can produce a large amount of dust, seriously endanger teachers and students' health, and this blackboard is usually overall knot
Structure, inconvenience are mobile.
Prior art discloses a kind of hand-pull-type dust-free teaching blackboard, including body frame, magnetic wordpad and erasing
Device, erasing apparatus include sliding equipment, magnetic eraser layer and drawstring, and the pulley of sliding equipment is installed on the slip of body frame
In groove, the upper and lower ends of magnetic eraser layer are connected with sliding equipment, it is attached to behind encapsulated layer, and the right and left connects with drawstring
Connect.The prior art magnetic writing pen coordinates with magnetic wordpad, and word or pattern are presented on magnetic wordpad using magnetism
On, pull erasing apparatus and the magnetisable material presented on magnetic wordpad is playbacked using magnetism, easily wipe and do not produce dust, but
Structure is more complicated, and board is immovable, needs left and right to walk about when teacher writes, inconvenient for use.
Utility model content
The purpose of this utility model is that：For hand-pull-type dust-free teaching blackboard in the prior art it is complicated, cannot
Mobile technical problem, the utility model provides one kind teaching push-and-pull self-erasing type magnetic wordpad, simple in structure, can left and right shifting
It is dynamic, it is easy to use.
The technical solution adopted in the utility model is as follows：
One kind teaching push-and-pull self-erasing type magnetic wordpad, including body frame, magnetic wordpad one, magnetic wordpad
2nd, magnetic writing pen, erasing bar one and erasing bar two, the body frame include outer rim and slide, and the slide includes two
The upper slide on the inside of the upper frame edge of outside, twice and the upper slide are arranged at before and after road and is relatively arranged on the following inner side of outer rim
Glidepath, is provided with pen tray in the outer rim, the magnetic writing pen is placed in pen tray；The magnetic wordpad one and magnetic
The height of property board two is adapted to outer rim cavity heights, and the length of magnetic wordpad one and magnetic wordpad two is more than outside
The top and bottom of the half of frame cavity length, magnetic wordpad one and magnetic wordpad two are equipped with what is coordinated with the slide
Sliding slot, the magnetic wordpad one and magnetic wordpad two are fitted to body frame inner cavity, magnetic by slide and sliding slot
Property board one and magnetic wordpad two before and after install respectively, be vertically arranged with the middle part of the outer rim inner cavity and be close to magnetic writing
The erasing bar one at one back side of plate, outer rim inner cavity middle part are vertically arranged with the erasing bar two for being close to two back side of magnetic wordpad, institute
State erasing bar one and wipe bar two as the height magnetic stripe identical with outer rim cavity heights, magnetic wordpad one can be in erasing bar one
Forward position slide horizontally slips, and magnetic wordpad two can horizontally slip in erasing two forward position slide of bar.
Further, the magnetic wordpad one and magnetic wordpad two include clipboard and are sheathed on the outside of clipboard
Writing board edge frame.
Further, the clipboard includes writing layer, magnetosphere and the encapsulated layer set gradually from front to back.
Further, in order to which writing effect is more preferable, the magnetosphere is honeycomb structure, six sides of hexahedron of honeycomb structure
The length of side is 0.2 centimetre.
Further, filled in the honeycomb structure by kerosene, iron powder, talcum powder according to 6: 3: 1 magnetism mixed
Body.
Further, the width of the erasing bar one and erasing bar two is 5 centimetres, and erasing bar one and erasing two thickness of bar are
1 centimetre.
Further, the body frame length is 300 centimetres, and body bezel height is 120 centimetres.
Further, magnetic writing pen is picked and placeed for convenience, and the pen tray is arranged at the outer rim lower right corner.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are：
1. following inner side is provided with slide in the utility model outer rim, magnetic wordpad one and magnetic wordpad two pass through
Slide and sliding slot are fitted to body frame inner cavity, are vertically arranged with the middle part of outer rim inner cavity and are close to magnetic wordpad one and carry on the back
The erasing bar one in face, outer rim inner cavity middle part are vertically arranged with the erasing bar two for being close to two back side of magnetic wordpad, magnetic writing
Plate one can horizontally slip in erasing one forward position slide of bar, and magnetic wordpad two can horizontally slip in erasing two forward position slide of bar；This
Utility model is write and when erasing does not produce dust, and magnetic wordpad can horizontally slip, and left and right is not had to during teacher's writing on the blackboard and is walked about, and
To wipe bar when magnetic wordpad horizontally slips the magnetisable material presented on magnetic wordpad playbacks, erase process is completed immediately,
Easy to operate, erasing bar is arranged in the middle part of outer rim inner cavity, simple in structure；
2. the utility model magnetosphere is honeycomb structure, six side length of sides of hexahedron of honeycomb structure are 0.2 centimetre, single
A honeycomb structure area is small, and writing effect is more preferable；
3. the utility model body frame length is 300 centimetres, body bezel height is 120 centimetres, and write area is big；
4. the utility model pen tray is arranged at the outer rim lower right corner, magnetic writing pen is conveniently picked and placeed.
Brief description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model stereogram；
Fig. 3 is two structure chart of the utility model magnetic wordpad one and magnetic wordpad；
Marked in figure：1- magnetic wordpads one；2- magnetic wordpads two；3- pen trays；4- outer rims；The upper slides of 5-；Under 6-
Slide；7- wipes bar one；8- wipes bar two；9- writing layers；10- magnetospheres；11- encapsulated layers.
Embodiment
All features disclosed in this specification, can be with any in addition to mutually exclusive feature and/or step
Mode combines.
Elaborate below in conjunction with the accompanying drawings to the utility model.
Embodiment 1, as shown in Figure 1 to Figure 3, one kind teaching push-and-pull self-erasing type magnetic wordpad, including body frame, magnetic
Property board 1, magnetic wordpad 22, magnetic writing pen, erasing bar 1 and erasing bar 28, the body frame includes outer
Frame 4 and slide, body frame length are 300 centimetres, and body bezel height is 120 centimetres, and the slide is included before and after twice
The upper slide 5 on the inside of 4 top of outer rim, twice and the upper slide 5 is arranged to be relatively arranged under the following inner side of outer rim 4
Slide 6,4 lower right corner of outer rim are provided with pen tray 3, and the magnetic writing pen is placed in pen tray 3；The magnetic wordpad
1 and the height of magnetic wordpad 22 be adapted to 4 cavity heights of outer rim, magnetic wordpad 1 and magnetic wordpad 22
Length is more than the half of 4 cavity length of outer rim, and the top and bottom of magnetic wordpad 1 and magnetic wordpad 22 are equipped with
The sliding slot coordinated with the slide, the magnetic wordpad 1 and magnetic wordpad 22 are installed by the cooperation of slide and sliding slot
In body frame inner cavity, installed respectively before and after magnetic wordpad 1 and magnetic wordpad 22, the magnetic wordpad 1 and magnetic
Property board 22 include clipboard and the writing board edge frame that is sheathed on the outside of clipboard, clipboard includes setting successively from front to back
Writing layer 9, magnetosphere 10 and the encapsulated layer 12 put, the magnetosphere 10 are honeycomb structure, six sides of hexahedron of honeycomb structure
The length of side is 0.2 centimetre, is filled in the honeycomb structure by kerosene, iron powder, talcum powder according to 6: 3: 1 magnetism mixed
Body；The erasing bar 1 for being close to one 1 back side of magnetic wordpad, 4 inner cavity of outer rim are vertically arranged with the middle part of 4 inner cavity of outer rim
Middle part is vertically arranged with the erasing bar 28 for being close to 22 back side of magnetic wordpad, and the erasing bar 1 and erasing bar 28 are height
The magnetic stripe identical with 4 cavity heights of outer rim, the erasing bar 1 and the width for wiping bar 28 are 5 centimetres, wipe bar 1
It it is 1 centimetre with erasing 28 thickness of bar, magnetic wordpad 1 can horizontally slip in erasing one 7 forward position slide of bar, magnetic wordpad
22 can horizontally slip in erasing 28 forward position slide of bar.
Only need to directly it be write on writing layer 9 by magnetic writing pen when the utility model is used, magnetic substance is subject to magnetic book
Write pen to attract and be presented on writing layer 9, writing terminates, it is necessary to when wiping, need to only move left and right magnetic wordpad, wipe bar
By magnetic substance attract back honeycomb and erasing writing writing.
It is the embodiment of the utility model as described above.The utility model is not limited to the above embodiment, anyone
It should learn the structure change made under the enlightenment of the utility model, it is every that there is same or like skill with the utility model
Art scheme, each falls within the scope of protection of the utility model.
Claims (7)
1. one kind teaching push-and-pull self-erasing type magnetic wordpad, it is characterised in that：Including body frame, magnetic wordpad one (1),
Magnetic wordpad two (2), magnetic writing pen, erasing bar one (7) and erasing bar two (8), the body frame include outer rim (4)
And slide, the slide include being arranged at upper slide (5) on the inside of outer rim (4) top, twice and the upper cunning before and after twice
Rail (5) is relatively arranged on the glidepath (6) of the following inner side of outer rim (4), and pen tray (3) is provided with the outer rim (4), described
Magnetic writing pen is placed in pen tray (3)；The magnetic wordpad one (1) and the height and outer rim of magnetic wordpad two (2)
(4) cavity heights are adapted to, and the length of magnetic wordpad one (1) and magnetic wordpad two (2) is more than outer rim (4) cavity length
The sliding slot coordinated with the slide is equipped with the top and bottom of half, magnetic wordpad one (1) and magnetic wordpad two (2),
The magnetic wordpad one (1) and magnetic wordpad two (2) are fitted to body frame inner cavity, magnetic by slide and sliding slot
Property board one (1) and magnetic wordpad two (2) is front and rear installs respectively, be vertically arranged with the middle part of outer rim (4) inner cavity tight
The erasing bar one (7) at magnetic wordpad one (1) back side is pasted, is vertically arranged with the middle part of outer rim (4) inner cavity and is close to magnetic wordpad
The erasing bar two (8) at two (2) back sides, the erasing bar one (7) and erasing bar two (8) are height and outer rim (4) cavity heights
Identical magnetic stripe, magnetic wordpad one (1) can horizontally slip in erasing bar one (7) forward position slide, and magnetic wordpad two (2) can be
Erasing bar two (8) forward position slide horizontally slips.
2. teaching as claimed in claim 1 push-and-pull self-erasing type magnetic wordpad, it is characterised in that：The magnetic wordpad one
(1) and magnetic wordpad two (2) includes clipboard and the writing board edge frame being sheathed on the outside of clipboard.
3. teaching as claimed in claim 2 push-and-pull self-erasing type magnetic wordpad, it is characterised in that：The clipboard include from
Writing layer (9), magnetosphere (10) and the encapsulated layer (11) that front to back is set gradually.
4. teaching as claimed in claim 3 push-and-pull self-erasing type magnetic wordpad, it is characterised in that：The magnetosphere (10) is
Honeycomb structure, six side length of sides of hexahedron of honeycomb structure are 0.2 centimetre.
5. teaching as claimed in claim 1 push-and-pull self-erasing type magnetic wordpad, it is characterised in that：The erasing bar one (7)
Width with erasing bar two (8) is 5 centimetres, and erasing bar one (7) and erasing bar two (8) thickness are 1 centimetre.
6. teaching as claimed in claim 1 push-and-pull self-erasing type magnetic wordpad, it is characterised in that：The outer rim (4) is long
Spend for 300 centimetres, be highly 120 centimetres.
7. the teaching push-and-pull self-erasing type magnetic wordpad as described in any one in claim 1 to 6, it is characterised in that：Institute
State pen tray (3) and be arranged at outer rim (4) lower right corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720386495.5U CN207291424U (en) | 2017-04-13 | 2017-04-13 | One kind teaching push-and-pull self-erasing type magnetic wordpad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720386495.5U CN207291424U (en) | 2017-04-13 | 2017-04-13 | One kind teaching push-and-pull self-erasing type magnetic wordpad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207291424U true CN207291424U (en) | 2018-05-01 |
Family
ID=62271306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720386495.5U Expired - Fee Related CN207291424U (en) | 2017-04-13 | 2017-04-13 | One kind teaching push-and-pull self-erasing type magnetic wordpad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207291424U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599040A (en) * | 2018-12-28 | 2019-04-09 | 仲杏英 | Temporary parking board |
| CN111483258A (en) * | 2020-06-08 | 2020-08-04 | 山东理工职业学院 | Display device for higher education teaching |
-
2017
- 2017-04-13 CN CN201720386495.5U patent/CN207291424U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599040A (en) * | 2018-12-28 | 2019-04-09 | 仲杏英 | Temporary parking board |
| CN111483258A (en) * | 2020-06-08 | 2020-08-04 | 山东理工职业学院 | Display device for higher education teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20190413 |