CN203825607U - Electromagnetic type electronic whiteboard and frame structure thereof - Google Patents
Electromagnetic type electronic whiteboard and frame structure thereof Download PDFInfo
- Publication number
- CN203825607U CN203825607U CN201320892011.6U CN201320892011U CN203825607U CN 203825607 U CN203825607 U CN 203825607U CN 201320892011 U CN201320892011 U CN 201320892011U CN 203825607 U CN203825607 U CN 203825607U
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- China
- Prior art keywords
- front apron
- frame
- plate
- wire casing
- dividing plate
- 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
Links
- 238000005452 bending Methods 0.000 claims abstract description 7
- 239000004020 conductor Substances 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract 3
- 230000007547 defect Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model relates to an electromagnetic type electronic whiteboard frame. The electromagnetic type electronic whiteboard frame comprises an upper frame, a lower frame, a left frame and a right frame; the frame comprises a front baffle plate, a rear baffle plate, a lateral plate and a separation plate; the front baffle plate, the lateral plate and the separation plate are formed into a wire storage groove; the front baffle plate extends along the opening direction of the wire storage groove. According to the electromagnetic type electronic whiteboard frame, the front baffle plate, the lateral plate and the separation plate are formed into the wire storage groove, the surface of the front baffle plate is designed to be in a cambered surface, the width is less than 40 mm, and effects of saving costs, reducing forming difficulty and reducing bending deformation are achieved.
Description
Technical field
The utility model relates to electronic whiteboard field, is specifically related to a kind of electromagnetic electronic white board and border structure thereof.
Background technology
The induction electronic whiteboard of electromagnetic electronic blank full name, induction electronic whiteboard is mainly comprised of electronic whiteboard, wireless electronic pen and software.When electronic pen is write or is operated in projector view field on electronic whiteboard, thereby electronic whiteboard can detect and capture the accurate location of electromagnetic wave formation of electronic pen transmitting by the principle of electromagnetic induction, and send this information to connected computing machine by connected with network cable, thereby form a complete interactive demonstration system.And because electromagnetic electronic blank exists sense blind area at electronic whiteboard marginal position, need to this part blind area be covered with frame, therefore frame can be wider, and wider frame cost is also relatively high, frame surface design is plane in addition, moulding is acquired a certain degree of difficulty, have the problems such as flexural deformation.
Utility model content
The technical problems to be solved in the utility model is, the above-mentioned defect for prior art, provides a kind of electromagnetic electronic white board and border structure thereof, overcomes prior art electronic whiteboard frame wider, and frame surface design is that plane exists the defects such as flexural deformation.
The utility model solves the technical scheme that its technical matters adopts: a kind of electromagnetic type whiteboard frame is provided, comprise four of upper and lower, left and right frame, described frame comprises front apron, backboard, side plate and dividing plate, described front apron, side plate and dividing plate three form a storage wire casing, and described front apron extends along described storage wire casing opening direction.
Further preferred version of the present utility model is: described front apron comprises outside surface and inside surface, and this outside surface is cambered surface, and this inside surface is provided with projection.
Further preferred version of the present utility model is: described front apron width is less than 40mm.
Further preferred version of the present utility model is: described frame comprises panel slot, and this panel slot is connected with storage wire casing, and described front apron, backboard and dividing plate form three walls of this panel slot.
Further preferred version of the present utility model is: described frame is the whole cavity body structure that is strip.
The utility model also provides a kind of electromagnetic electronic white board, comprise projection plate and and be located at four of the upper and lower, left and right frame of described projecting plane panel edges, described frame comprises front apron, backboard, side plate and dividing plate, described front apron, side plate and dividing plate three form a storage wire casing, and described front apron extends along described storage wire casing opening direction.
Further preferred version of the present utility model is: described projection plate all exceeds by backsheet layer and edge the panel layer that the conductor layer of described backsheet layer and edge and described conductor layer adapt and forms, and described conductor layer exceeds the bending of backsheet layer part toward back plate side.
Further preferred version of the present utility model is: described front apron comprises outside surface and inside surface, and this outside surface is cambered surface, and this inside surface is provided with projection, and this front apron width is less than 40mm.
Further preferred version of the present utility model is: described frame comprises panel slot, and this panel slot is connected with storage wire casing, and described front apron, backboard and dividing plate form three walls of this panel slot.
Further preferred version of the present utility model is: described frame is the whole cavity body structure that is strip.
The beneficial effects of the utility model are, by front apron, side plate and dividing plate three, form a storage wire casing, and front apron outside surface is designed to cambered surface, and width is less than 40mm, has reached cost-saving, lower molding difficulty and reduce diastrophic effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the frame schematic cross-section of embodiment of the present utility model;
Fig. 2 is the frame perspective view of embodiment of the present utility model;
Fig. 3 is the projection panel schematic cross-section of embodiment of the present utility model;
Fig. 4 is the frame assembling effect schematic cross-section of embodiment of the present utility model;
Fig. 5 is the electromagnetic electronic white board global sections schematic diagram of embodiment of the present utility model;
Embodiment
Now by reference to the accompanying drawings, preferred embodiment of the present utility model is elaborated.
As Fig. 1, it is the electromagnetic electronic white board frame schematic cross-section of the utility model preferred embodiment.This frame comprises front apron 1, side plate 2, backboard 3 and dividing plate 4, and the panel slot 6 of the storage wire casing 5 of described front apron 1, side plate 2 and dividing plate 4 compositions and described front apron 1, backboard 3 and dividing plate 4 compositions, and this panel slot 6 is connected with storage wire casing 5.Described front apron 1 extends along described storage wire casing 5 opening directions, and described front apron 1 comprises outside surface and inside surface, and this outside surface is cambered surface, and this inside surface is provided with projection 11.
As Fig. 2, it is the frame perspective view of the utility model preferred embodiment.Described frame is the whole cavity body structure that is strip, consists of the outer wall of the cavity body structure of this strip front apron 1, side plate 2 and backboard 3, and dividing plate 4 is positioned at inside.Described front apron 1 width is less than 40mm.
As Fig. 3, it is the projection plate schematic cross-section of the utility model preferred embodiment.Described projection plate 7 all exceeds by backsheet layer 73 and edge the panel layer 72 that the conductor layer 71 of described backsheet layer 73 and edge and described conductor layer adapt and forms, and described conductor layer 71 exceeds backsheet layer 73 part toward back plate side bendings.Because electromagnetic electronic white board exists sense blind area at electronic whiteboard marginal position, this bending structure can effectively reduce the occupied area of sense blind area on projection plate.
As shown in Figure 4, Figure 5, be the frame assembling effect schematic cross-section of preferred embodiment of the present utility model and the electromagnetic electronic white board global sections schematic diagram of preferred embodiment of the present utility model.As seen from the figure, this electromagnetic electronic white board comprises projection plate 7 and is located at four of the upper and lower, left and right frame at described projection plate 7 edges, described projection plate 7 all exceeds by backsheet layer 73 and edge the panel layer 72 that the conductor layer 71 of described backsheet layer 73 and edge and described conductor layer adapt and forms, and described conductor layer 71 exceeds backsheet layer 73 part toward back plate side bendings.Described frame comprises front apron 1, side plate 2, backboard 3 and dividing plate 4, the width of described front apron 1 is less than 40mm, described front apron 1, side plate 2 and dividing plate 4 threes form a storage wire casing 5, and this storage wire casing 5 all exceeds the part of conductor layer 71 toward back plate side bendings and the extension of the panel layer 72 that adapts with it of described backsheet layer 73 for holding described edge.Described front apron 1 outside surface of described frame is cambered surface.This cambered surface design has reduced moulding difficulty, also can effectively improve frame surface and easily produce diastrophic defect.What be connected with described storage wire casing 5 is panel slot 6, this panel slot 6 forms its three walls by front apron 1, backboard 3 and dividing plate 4, described projection plate 7 is plugged in described panel slot 6 just, described front apron 1 lower surface is provided with projection 11, and described protruding 11 are held on the panel layer 72 of projection plate 7 just.
Should be understood that, above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit, for a person skilled in the art, the technical scheme that can record above-described embodiment is modified, or part technical characterictic is wherein equal to replacement; And all such modifications and replacement all should belong to the protection domain of claims of the present invention.
Claims (10)
1. an electromagnetic electronic white board frame, comprise four of upper and lower, left and right frame, described frame comprises front apron, backboard, side plate and dividing plate, it is characterized in that: described front apron, side plate and dividing plate three form a storage wire casing, and described front apron extends along described storage wire casing opening direction.
2. frame according to claim 1, is characterized in that: described front apron comprises outside surface and inside surface, and this outside surface is cambered surface, and this inside surface is provided with projection.
3. frame according to claim 1, is characterized in that: described front apron width is less than 40mm.
4. frame according to claim 1, is characterized in that: described frame comprises panel slot, and this panel slot is connected with storage wire casing, and described front apron, backboard and dividing plate form three walls of this panel slot.
5. frame according to claim 1, is characterized in that: described frame is the whole cavity body structure that is strip.
6. an electromagnetic electronic white board, comprise projection plate and four of the upper and lower, left and right frame of being located at described projecting plane panel edges, described frame comprises front apron, backboard, side plate and dividing plate, it is characterized in that: described front apron, side plate and dividing plate three form a storage wire casing, described front apron extends along described storage wire casing opening direction.
7. electromagnetic electronic white board according to claim 6, it is characterized in that: described projection plate all exceeds by backsheet layer and edge the panel layer that the conductor layer of described backsheet layer and edge and described conductor layer adapt and forms, and described conductor layer exceeds the bending of backsheet layer part toward back plate side.
8. electromagnetic electronic white board according to claim 6, is characterized in that: described front apron comprises outside surface and inside surface, and this outside surface is cambered surface, and this inside surface is provided with projection, and this front apron width is less than 40mm.
9. electromagnetic electronic white board according to claim 6, is characterized in that: described frame comprises panel slot, and this panel slot is connected with storage wire casing, and described front apron, backboard and dividing plate form three walls of this panel slot.
10. electromagnetic electronic white board according to claim 6, is characterized in that: described frame is the whole cavity body structure that is strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320892011.6U CN203825607U (en) | 2013-12-31 | 2013-12-31 | Electromagnetic type electronic whiteboard and frame structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320892011.6U CN203825607U (en) | 2013-12-31 | 2013-12-31 | Electromagnetic type electronic whiteboard and frame structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203825607U true CN203825607U (en) | 2014-09-10 |
Family
ID=51481083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320892011.6U Expired - Lifetime CN203825607U (en) | 2013-12-31 | 2013-12-31 | Electromagnetic type electronic whiteboard and frame structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203825607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107272977A (en) * | 2017-06-27 | 2017-10-20 | 深圳市志凌伟业技术股份有限公司 | A kind of electronic whiteboard |
-
2013
- 2013-12-31 CN CN201320892011.6U patent/CN203825607U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107272977A (en) * | 2017-06-27 | 2017-10-20 | 深圳市志凌伟业技术股份有限公司 | A kind of electronic whiteboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100000 room C, block C1104, No. 9, 3rd Street, Beijing, Haidian District Patentee after: HITEVISION Co.,Ltd. Address before: 100000 room C, block C1104, No. 9, 3rd Street, Beijing, Haidian District Patentee before: HONGHE TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |
|
| CX01 | Expiry of patent term |