CN112140774A - Double-sided writing device - Google Patents
Double-sided writing device Download PDFInfo
- Publication number
- CN112140774A CN112140774A CN202011069904.1A CN202011069904A CN112140774A CN 112140774 A CN112140774 A CN 112140774A CN 202011069904 A CN202011069904 A CN 202011069904A CN 112140774 A CN112140774 A CN 112140774A
- Authority
- CN
- China
- Prior art keywords
- card
- clipboard
- transparent
- double
- writing
- 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.)
- Pending
Links
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
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
- B43L1/04—Blackboards
-
- 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
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
- B44D3/18—Boards or sheets with surfaces prepared for painting or drawing pictures; Stretching frames for canvases
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B11/00—Teaching hand-writing, shorthand, drawing, or painting
- G09B11/10—Teaching painting
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention relates to the field of writing boards, in particular to a double-sided writing device, which comprises: the first clipboard and the transparent clipboard of second that parallel interval set up for the fixed subassembly of fixed first clipboard and the transparent clipboard position of second, be provided with the holding tank that is used for holding the card between first clipboard and the transparent clipboard of second, be equipped with on the fixed subassembly with the card of holding tank intercommunication is imported and exported, card accessible card is imported and exported and is got into or leave the holding tank. Can be used to hold the card through setting up the holding tank between first clipboard and the transparent clipboard of second, the position of the fixed first clipboard of rethread fixed subassembly and the transparent clipboard of second can write. This two-sided writing device can carry out the two-sided writing, can also copy according to the card content, can satisfy the various requirements of writing of user, improves the availability factor of clipboard.
Description
Technical Field
The invention relates to the field of writing boards, in particular to a double-sided writing device.
Background
The existing writing whiteboard can only write on a single side, does not have an art copying function, cannot meet the requirements of users on multi-aspect writing and art copying, and is single in function.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention is directed to a dual-side writing device, which solves the problem that the conventional writing board cannot satisfy the requirement of multi-side writing for users and is inefficient.
The technical scheme of the invention is as follows:
the present invention provides a double-sided writing device comprising: the first clipboard and the transparent clipboard of second that parallel interval set up for the fixed subassembly of fixed first clipboard and the transparent clipboard position of second, be provided with the holding tank that is used for holding the card between first clipboard and the transparent clipboard of second, be equipped with on the fixed subassembly with the card of holding tank intercommunication is imported and exported, card accessible card is imported and exported and is got into or leave the holding tank.
Further preferred embodiments of the present invention are: the first writing board is one of a white board, a blackboard and a transparent writing board.
Further preferred embodiments of the present invention are: the fixing assembly comprises a first fixing piece and a second fixing piece; one ends of the first writing board and the second transparent writing board are connected with the first fixing piece, and the other ends of the first writing board and the second transparent writing board are connected with the second fixing piece.
Further preferred embodiments of the present invention are: and a bottom plate or a bracket for supporting the upright double-sided writing device is arranged at the lower part of the second fixing piece.
Further preferred embodiments of the present invention are: the card access is arranged on the first fixing piece.
Further preferred embodiments of the present invention are: still set up the convenient gripping breach that snatchs the card on the first mounting.
Further preferred embodiments of the present invention are: the fixing assembly comprises a frame provided with a rotating shaft and a locking piece arranged on the rotating shaft; first clipboard 1 and the transparent clipboard of second 2 set up respectively in the frame both sides and rotate with the pivot to be connected, the retaining member is used for locking fixed first clipboard 1 and the transparent clipboard of second 2 in the epaxial position of commentaries on classics.
Further preferred embodiments of the present invention are: the dual-sided writing instrument also includes a card holder for holding the position of the card.
Further preferred embodiments of the present invention are: the card fixing piece is a fastening screw in threaded connection with the fixing component, and one end of the fastening screw abuts against the compression card.
Further preferred embodiments of the present invention are: the card fixing piece is a U-shaped buckle buckled on the card inlet and the card outlet.
Further preferred embodiments of the present invention are: the card fixing piece is a card baffle which is rotatably arranged on one side of the card inlet and outlet, and the card baffle can rotate to one side of the card inlet and outlet.
The invention has the beneficial effects that: can be used to hold the card through setting up the holding tank between first clipboard and the transparent clipboard of second, the position of the fixed first clipboard of rethread fixed subassembly and the transparent clipboard of second can write. This two-sided writing device can carry out the two-sided writing, can also copy according to the card content, can satisfy the various requirements of writing of user, improves the availability factor of clipboard.
Drawings
FIG. 1 is a cross-sectional view of a dual-sided writing instrument according to an embodiment of the present invention;
FIG. 2 is a front view of a dual-sided writing instrument according to an embodiment of the present invention;
FIG. 3 is a top view of a double-sided writing instrument (set screw) according to an embodiment of the present invention;
FIG. 4 is a top view of a second double-sided writing instrument (U-shaped clasp) according to an embodiment of the invention;
fig. 5 is a top view three (card shoe) of the double-sided writing instrument of an embodiment of the present invention.
Detailed Description
The present invention provides a double-sided writing device, which is described in further detail below with reference to the accompanying drawings and examples, in order to make the objects, technical solutions and effects of the present invention clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The double-sided writing device provided by the embodiment of the invention, referring to fig. 1 to 5, comprises a first writing board 1 and a second transparent writing board 2 which are arranged in parallel at intervals, and a fixing component 3 for fixing the positions of the first writing board 1 and the second transparent writing board 2, wherein an accommodating groove 5 for accommodating a card 4 is arranged between the first writing board 1 and the second transparent writing board 2, the fixing component 3 is provided with a card inlet and outlet 6 communicated with the accommodating groove 5, and the card 4 can enter or leave the accommodating groove 5 through the card inlet and outlet 6. Can be used to hold card 4 through set up holding tank 5 between first clipboard 1 and the transparent clipboard 2 of second, the position of the fixed first clipboard 1 of rethread fixed subassembly 3 and the transparent clipboard 2 of second can write. This two-sided writing device can carry out the two-sided writing, can also copy according to 4 contents of card, can satisfy the various requirements of writing of user, improves the availability factor of clipboard.
Further, the first writing board 1 is one of a white board, a blackboard, or a transparent writing board. Wherein, the preferred scheme is as follows: first clipboard 1 is transparent clipboard, and when card 4 was two-sided card, the user can directly copy on first clipboard 1 and the transparent clipboard 2 of second, need not to change the card, and the efficiency that effectual improvement was written. The first writing board 1 is not limited to a common writing board, such as a blackboard or a whiteboard, but may also be a special writing board with functions, such as an electronic recording writing board or an electrostatic adsorption writing board.
Further, the fixing assembly 3 comprises a first fixing piece 31 and a second fixing piece 32; one end of the first writing board 1 and one end of the second transparent writing board 2 are connected with the first fixing member 31, and the other end of the first writing board 1 and the other end of the second transparent writing board 2 are connected with the second fixing member 32. The first fixing member 31 and the second fixing member 32 are both provided with a clamping groove (not shown in the figure) used for being matched with the first writing board 1 and the second transparent writing board 2, and the first writing board 1 and the second transparent writing board 2 are clamped on the clamping grooves.
In another embodiment, the fixing assembly 3 comprises a frame (not shown) provided with a rotating shaft (not shown), and a locking member (not shown) provided on the rotating shaft; first clipboard 1 and the transparent clipboard of second 2 set up respectively in the frame both sides and rotate with the pivot to be connected, the retaining member is used for locking fixed first clipboard 1 and the transparent clipboard of second 2 in the epaxial position of commentaries on classics. When the card is changed to needs, can make the retaining member be in when opening the locking state, rotate first writing board 1 or rotate second transparent writing board 2, can open holding tank 5, take out and change card 4, opposite action can be after changing card 4, with first writing board 1 and the closure of second transparent writing board 2.
Further, a bottom plate 321 or a stand (not shown) for supporting the upright of the double-sided writing instrument is provided at a lower portion of the second fixing member 32. The base plate 321 or the bracket can be used for supporting the double-sided writing device to stand upright or incline for a certain angle to visit, so that the use experience of a user is improved.
Further, the card access 6 is opened in the first fixing member 31. By arranging the card inlet and outlet 6 on the first fixing member 31, when the card 4 is taken and placed, the card can be conveniently and quickly taken up by vertically putting down the card. In another embodiment, the card access 6 may be disposed on the second fixing member 32, or between the first fixing member 31 and the second fixing member 32.
Further, the first fixing member 31 is further provided with a grabbing notch 311 for facilitating grabbing the card 4. By adding the grabbing notch 311, a stressed position can be provided, and the card 4 can be conveniently grabbed; the problem that the card 4 completely enters the accommodating groove 5 to cause inconvenience in grasping can be prevented.
Further, the double-sided writing instrument further includes a card holder for fixing the position of the card 4.
Furthermore, the card fixing part is a fastening screw 7a in threaded connection with the fixing component, and one end of the fastening screw abuts against the compression card 4.
Further, the card fixing member is a U-shaped buckle 7b buckled on the card inlet/outlet 6.
Further, the card fixing member is a card baffle 7c which is rotatably arranged on one side of the card inlet and outlet 6, and the card baffle 7c can rotate to one side of the card inlet and outlet 6.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected by those skilled in the art in light of the above teachings and are intended to be within the purview of the appended claims.
Claims (11)
1. A double-sided writing apparatus, comprising: the first clipboard and the transparent clipboard of second that parallel interval set up for the fixed subassembly of fixed first clipboard and the transparent clipboard position of second, be provided with the holding tank that is used for holding the card between first clipboard and the transparent clipboard of second, be equipped with on the fixed subassembly with the card of holding tank intercommunication is imported and exported, card accessible card is imported and exported and is got into or leave the holding tank.
2. A duplex writing apparatus according to claim 1, wherein the first writing board is one of a whiteboard, a blackboard, or a transparent writing board.
3. A duplex writing instrument according to claim 1, wherein the anchor assembly comprises a first anchor and a second anchor; one ends of the first writing board and the second transparent writing board are connected with the first fixing piece, and the other ends of the first writing board and the second transparent writing board are connected with the second fixing piece.
4. A double-sided writing instrument according to claim 3, wherein the second fixing member is provided at a lower portion thereof with a base or a stand for supporting the double-sided writing instrument upright.
5. A double-sided writing instrument according to claim 4, wherein the card access opening is provided in the first mounting member.
6. The double-sided writing instrument as recited in claim 4, wherein the first fixing member further defines a catching notch for facilitating catching of the card.
7. A double-sided writing instrument according to claim 1, wherein the fixing assembly includes a frame provided with a rotation shaft, and a locking member provided on the rotation shaft; first clipboard 1 and the transparent clipboard of second 2 set up respectively in the frame both sides and rotate with the pivot to be connected, the retaining member is used for locking fixed first clipboard 1 and the transparent clipboard of second 2 in the epaxial position of commentaries on classics.
8. A duplex writing apparatus according to claim 1, wherein the duplex writing apparatus further comprises a card holder for holding the position of the card.
9. A double-sided writing instrument according to claim 8, wherein the card holder is a set screw threadedly connected to the holder assembly, the set screw having one end abutting against the card.
10. A double-sided writing instrument according to claim 8, wherein the card retainer is a U-shaped clasp that snaps over the card access opening.
11. A double-sided writing instrument according to claim 8, wherein the card holder is a card shield rotatably disposed to one side of the card access opening, the card shield being rotatable to one side of the card access opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011069904.1A CN112140774A (en) | 2020-09-30 | 2020-09-30 | Double-sided writing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011069904.1A CN112140774A (en) | 2020-09-30 | 2020-09-30 | Double-sided writing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112140774A true CN112140774A (en) | 2020-12-29 |
Family
ID=73952471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011069904.1A Pending CN112140774A (en) | 2020-09-30 | 2020-09-30 | Double-sided writing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112140774A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87200804U (en) * | 1987-01-23 | 1987-12-02 | 郭广民 | Board for tracing characters |
| CN87200486U (en) * | 1987-01-21 | 1988-02-03 | 魏文武 | Multi functional writing board |
| CN201080073Y (en) * | 2007-10-11 | 2008-07-02 | 周学智 | Multifunctional writing board |
| CN209297545U (en) * | 2018-07-26 | 2019-08-23 | 内蒙古机电职业技术学院 | A kind of repeatedly used English drills to improve one's handwriting copybook |
| CN209607190U (en) * | 2018-10-11 | 2019-11-08 | 济宁市技师学院 | A kind of Chinese-character writing practice board |
| CN211207677U (en) * | 2019-12-25 | 2020-08-07 | 周口师范学院 | Japanese is write and is practised reference formula study board |
| CN214138036U (en) * | 2020-09-30 | 2021-09-07 | 深圳千舟云格科技有限公司 | Double-sided writing device |
-
2020
- 2020-09-30 CN CN202011069904.1A patent/CN112140774A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87200486U (en) * | 1987-01-21 | 1988-02-03 | 魏文武 | Multi functional writing board |
| CN87200804U (en) * | 1987-01-23 | 1987-12-02 | 郭广民 | Board for tracing characters |
| CN201080073Y (en) * | 2007-10-11 | 2008-07-02 | 周学智 | Multifunctional writing board |
| CN209297545U (en) * | 2018-07-26 | 2019-08-23 | 内蒙古机电职业技术学院 | A kind of repeatedly used English drills to improve one's handwriting copybook |
| CN209607190U (en) * | 2018-10-11 | 2019-11-08 | 济宁市技师学院 | A kind of Chinese-character writing practice board |
| CN211207677U (en) * | 2019-12-25 | 2020-08-07 | 周口师范学院 | Japanese is write and is practised reference formula study board |
| CN214138036U (en) * | 2020-09-30 | 2021-09-07 | 深圳千舟云格科技有限公司 | Double-sided writing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5139439A (en) | Portable computer with detachable cartridge type interface device | |
| US5413382A (en) | Clipboard | |
| CN214138036U (en) | Double-sided writing device | |
| KR950003070Y1 (en) | Hard disk compatable device for note book computer/desk top computer | |
| CN112140774A (en) | Double-sided writing device | |
| CA1269009A (en) | Note paper holder | |
| CN101034303A (en) | Electronic component pushing in device | |
| WO2010110578A2 (en) | Drawer-type storage box with memo board | |
| CN205788050U (en) | Hard disk torr and electronic equipment | |
| JPS59187899A (en) | Slide file sheet | |
| CN207098199U (en) | A kind of hub with desktop fixing structure | |
| US6935875B1 (en) | Universal computer cable connector protector cover | |
| CN210223128U (en) | Mini domestic calligraphy platform | |
| US6264156B1 (en) | Multi-function computer work aiding board | |
| US6741457B2 (en) | Optical disk drive module with an engaging switch | |
| TWM406282U (en) | Card connector | |
| CN213241518U (en) | Intelligent blackboard | |
| CN218337966U (en) | Multifunctional stationery storage device | |
| KR200365396Y1 (en) | A diary assembly and the supporting device for the diary assembly | |
| CN211431695U (en) | Book placing frame used on desk | |
| CN218304068U (en) | Categorised record board is used in computer software development | |
| CN218185780U (en) | Multifunctional reading rack | |
| CN214453212U (en) | Intellectual property information acquisition device | |
| CN221476544U (en) | But pencil box and whiteboard of whiteboard fixed function of area that slides | |
| JP2940412B2 (en) | Indexing device |
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 |