CN108492668A - A kind of calligraphy teaching system - Google Patents

A kind of calligraphy teaching system Download PDF

Info

Publication number
CN108492668A
CN108492668A CN201810213946.4A CN201810213946A CN108492668A CN 108492668 A CN108492668 A CN 108492668A CN 201810213946 A CN201810213946 A CN 201810213946A CN 108492668 A CN108492668 A CN 108492668A
Authority
CN
China
Prior art keywords
cardboard
supporting part
calligraphy
upper casing
imitation
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
Application number
CN201810213946.4A
Other languages
Chinese (zh)
Inventor
汤亚芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Three Mdt Infotech Ltd In Changle District Fuzhou
Original Assignee
Three Mdt Infotech Ltd In Changle District Fuzhou
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Three Mdt Infotech Ltd In Changle District Fuzhou filed Critical Three Mdt Infotech Ltd In Changle District Fuzhou
Priority to CN201810213946.4A priority Critical patent/CN108492668A/en
Publication of CN108492668A publication Critical patent/CN108492668A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B11/00Teaching hand-writing, shorthand, drawing, or 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)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The present invention relates to a kind of calligraphy teaching systems, including teacher side and multiple student sides, teacher side is display unit, student side includes upper casing and lower casing, first rotating shaft is provided in upper casing, one end of first rotating shaft is stretched out outside upper casing and the driving axis connection of driving motor, the side of upper casing offers first window, it is located in upper casing above first rotating shaft and is provided with sweep mechanism and Wiping mechanism, the second shaft is provided in lower casing, the side of lower casing offers the second window, winding is provided with ruler spring and supporting part successively from inside to outside in second shaft, one end of supporting part is fixedly connected with ruler spring, the other end sequentially passes through the second window and first window is fixedly connected with first rotating shaft, the at least upper surface of supporting part is coated with imitation cardboard.The present invention can meet the coherent calligraphy teaching demand for copying multiple fonts, and imitation cardboard is easy to maintain and replaces, and whole device compact, easy to use and carry, service life is long, high degree of automation.

Description

A kind of calligraphy teaching system
Technical field
The present invention relates to calligraphy teaching field, specifically a kind of calligraphy teaching system.
Background technology
Calligraphy is China and a kind of deep distinctive art of word U.S. in neighboring countries and regions influenced by Chinese culture Form of expression, including Chinese character calligraphy, Mongolian calligraphy, Arabic calligraphy and English calligraphy etc..Its " Chinese calligraphy " is the Chinese Chinese A kind of distinctive traditional art of word is the national symbol of most classical mark of Chinese 5,000-year and down.Therefore, to the biography of calligraphy It holds and is of great significance.Current each middle and high school, which has, carries out calligraphy teaching course, but still exists for the teaching of calligraphy and limit to Property, teacher needs to instruct each student in person, teaching task weight, and efficiency is low.For this purpose, Patent No. The patent of invention of CN103473968A discloses a kind of calligraphy teaching device, and the calligraphy which treats imitation by setting carries out The display of display and the conveyer belt made of cardboard to be copied, through conveyer belt after imitation calligraphy on the zone face of upper conveyor belt It conveying and is scanned by sweep mechanism, the signal after scanning can be exported and be read and appraised for teacher by such sweep mechanism, with It avoids teacher that from need to carrying out teaching-guiding to each student in person, while saving the paper consumptive material of calligraphy teaching, save the energy.On but It states device and is limited to the volume of device itself and the area of upper conveyor belt zone face, can only once copy and write 1-2 word, and book Method copybook is various informative, such as copying running hand and the copybook of rapid style of writing, is often connected between word and word, if Only single font is copied, does not simply fail to the technique of writing skill for grasping this calligraphy, and copies out the font come and reaches completely Less than its due aesthetic, therefore above-mentioned apparatus cannot be satisfied this calligraphy teaching that need to link up the multiple fonts of imitation and need It asks, various informative calligraphy possessed artistic charm on the whole can not be shown.In addition, conveyer belt be whole device the most Crucial component, if conveyer belt is damaged or pollutes, whole device also just loses basic writing function, needs at this time Conveyer belt is cleaned or replaced in time.And the conveyer belt of above-mentioned apparatus is constantly exposed to outside, not only be highly prone to damage Or pollution, conveying zone face after repeatedly writing also inevitably can hurt, and clean or replace and be extremely not easy, needing will be whole A device is all dismantled, this is tantamount to directly result in scrapping for device.
Invention content
In view of this, meeting the coherent calligraphy teaching demand for copying multiple fonts the purpose of the present invention is to provide a kind of And calligraphy teaching system easy to maintain.
To achieve the goals above, the technical solution adopted by the present invention is:
A kind of calligraphy teaching system, including teacher side and multiple student sides;
The teacher side is display unit;
The student side includes the upper casing and lower casing being oppositely arranged;
Rotation is provided with first rotating shaft in the upper casing, is equipped with driving motor on the outer wall of the upper casing, and described first One end of shaft is stretched out outside upper casing and the driving axis connection of driving motor, and the side of the upper casing towards lower casing offers First window, the upper casing is interior to be provided with sweep mechanism and Wiping mechanism, the sweep mechanism above first rotating shaft Close to the first window, the Wiping mechanism is located at the rear of sweep mechanism;
Rotation is provided with the second shaft in the lower casing, and the side of the lower casing towards upper casing offers the second window, Winding is provided with ruler spring and supporting part successively from inside to outside in second shaft, and one end and the second shaft of the ruler spring are fixed Connection, the other end of the ruler spring are fixedly connected with one end of supporting part, and the other end of the supporting part sequentially passes through the second window Mouth and first window are fixedly connected with first rotating shaft, and at least upper surface of the supporting part is coated with imitation cardboard, the imitation Cardboard and supporting part releasable connection;
Calligraphy is copied in the upper surface for copying cardboard for student, and the sweep mechanism is used for copying the calligraphy copied on cardboard It is scanned, the Wiping mechanism is used to wipe to copying the calligraphy copied on cardboard, the sweep mechanism output signal It shows in teacher side and is read and appraised for teacher after processing.
The key ideas of above-mentioned technical proposal is:
Student side is designed as to detachable two parts(Upper casing part and lower casing part), using the original similar to tape measure Reason, will copy cardboard be coated in the supporting part that can be wound and with supporting part releasable connection, when use, can be by pulling open upper casing With lower casing by supporting part with copy cardboard together with extract different length out to obtain different write areas, to make practitioner Primary property the single or multiple fonts of writing can be copied on copying cardboard, meet the coherent calligraphy teaching need for copying multiple fonts It asks.Cardboard is copied when not in use to be accommodated in upper casing and lower casing, is not easily susceptible to damage or be polluted.It needs to clean or replace to face When imitating cardboard, supporting part need to only be extracted out together with imitation cardboard, cardboard will be copied and removed from supporting part, without dismantling Whole device, it is convenient and efficient.
Further, the imitation cardboard is coated on the upper surface of supporting part, and the both ends for copying cardboard lead to respectively Rivet is crossed mutually to fix with supporting part.
Further, the whole surface copied cardboard and envelope supporting part, the imitation cardboard are located at supporting part bottom The both sides in face mutually overlapping paste is fixed.
Further, it is additionally provided with control unit in the upper casing, described control unit is electrically connected with sweep mechanism, is swept It retouches the calligraphy that mechanism output is copied and student signal to the control unit for copying the calligraphy and carries out analyzing processing and record, control is single It outputs signal to teacher side after meta analysis processing and is displayed for teacher and read and appraise.
Further, T-type mounting groove is offered corresponding to the Wiping mechanism, on the upper casing on the Wiping mechanism It is provided with mounting base compatible with T-type mounting groove, the Wiping mechanism is pacified by the releasable connection of mounting base and T-type mounting groove In upper casing.
Further, it is provided with retarder between the drive shaft and first rotating shaft of the driving motor.
Further, the imitation cardboard is made by transparent, waterproof and with material flexible, under the imitation cardboard Streak line lattice are portrayed in surface.
The beneficial effects of the present invention are:
1, the coherent calligraphy teaching demand for copying multiple fonts is met, effectively practitioner is helped to grasp various forms of calligraphies Technique of writing skill, and can preferably show various informative calligraphy possessed artistic charm on the whole;
2, the upper casing part and lower casing part of device be detachable or split, copies cardboard when not in use with supporting part in ruler It can be automatically retracted in lower casing under the elastic force effect of spring, and by together with upper casing part and lower casing part automatic splicing, Both achieved the purpose that compact, easy to use, easy to carry, and can effective protection copy cardboard not by outside contamination and It destroys, improves the service life for copying cardboard;
3, it copies cardboard cladding on the support belt and is only needed when needing to clean or replace imitation cardboard with supporting part releasable connection Supporting part is extracted out together with imitation cardboard, cardboard will be copied and removed from supporting part, it is convenient without dismantling whole device Fast;
4, supporting part can provide enough supports to copy cardboard, it is ensured that and cardboard is copied when copying calligraphy is not forced deformation, It improves and copies effect;
5, the setting of ruler spring, which can not only be played to allow, copies cardboard and supporting part automatic drawing back, upper casing part and lower casing part The effect of automatic splicing, and can play the role of being tensioned supporting part in copying writing process and copy cardboard, it prevents from copying Cardboard loosens, and ensures the effect copied;
6, the setting of driving motor can be by supporting part on imitation cardboard auto reeling to first rotating shaft, and student is copying cardboard On write according to the calligraphy copied after, starting driving motor can make imitation cardboard be scanned through mechanism successively to be scanned Wiping removal is carried out with Wiping mechanism, driving motor is closed after the completion of wiping, and supporting part can be in the work of ruler spring with imitation cardboard Debatching copies use for student next time from first rotating shaft with lower automatically, and meeting the design of plant automation well needs It asks;
7, the setting of sweep mechanism can the calligraphy copied on cardboard be scanned and output signal is being taught after processing to copying Display is read and appraised for teacher on Shi Duan, avoids the trouble that teacher need in person instruct each student, Wiping mechanism The calligraphy wiped clean copied on cardboard can will be copied for using next time, to save the paper consumption of calligraphy teaching by being arranged Material achievees the purpose that economic and environment-friendly.
Description of the drawings
Fig. 1 show the structural schematic diagram of the calligraphy teaching system of the embodiment of the present invention.
Fig. 2 show the internal structure state diagram of the student side of the embodiment of the present invention when in use.
Drawing reference numeral explanation:
1- upper casings;10- first rotating shafts;11- driving motors;12- first windows;13- sweep mechanisms;14- Wiping mechanisms;15- Control unit;16-T type mounting grooves;17- mounting bases;18- retarders;
2- lower casings;The second shafts of 20-;The second windows of 21-;22- ruler springs;23- supporting parts;24- copies cardboard;25- rivets;
3- teacher sides.
Specific implementation mode
It is as follows that the present invention is described further in the following with reference to the drawings and specific embodiments:
As Figure 1-Figure 2, calligraphy teaching system provided by the invention, including teacher side 3 and multiple student sides;
The teacher side 3 is display unit;
The student side includes the upper casing 1 being oppositely arranged and lower casing 2;
Rotation is provided with first rotating shaft 10 in the upper casing 1, and driving motor 11, institute are equipped on the outer wall of the upper casing 1 The one end for stating first rotating shaft 10 stretches out that upper casing 1 is outer and the driving axis connection of driving motor 11, and the upper casing 1 is towards lower casing 2 side offers first window 12, and the top of first rotating shaft 10 is provided with sweep mechanism 13 in the upper casing 1 and wipes Mechanism 14 is wiped, the sweep mechanism 13 is located at the rear of sweep mechanism 13 close to the first window 12, the Wiping mechanism 14;
Rotation is provided with the second shaft 20 in the lower casing 2, and the side of the lower casing 2 towards upper casing 1 offers second Window 21, winding is provided with ruler spring 22 and supporting part 23 successively from inside to outside in second shaft 20, and the one of the ruler spring 22 End is fixedly connected with the second shaft 20, and the other end of the ruler spring 22 is fixedly connected with one end of supporting part 23, the supporting part 23 other end sequentially passes through the second window 21 and first window 12 is fixedly connected with first rotating shaft 10, and the supporting part 23 is extremely Few upper surface, which is coated with, copies cardboard 24, the imitation cardboard 24 and 23 releasable connection of supporting part;
Calligraphy is copied in the upper surface for copying cardboard 24 for student, and the sweep mechanism 13 is used to copy on cardboard 24 to copying Calligraphy be scanned, the Wiping mechanism 14 is used to wipe to copying the calligraphy copied on cardboard 24, the scanning machine 13 output signal of structure shows in teacher side 3 read and appraised for teacher after processing.
Specifically, working principle of the present invention is as follows:
In use, being pulled open upper casing 1 and lower casing 2 to both sides to extract the supporting part 23 and imitation paper of sufficient length and area out Then plate 24 is fixed upper casing 1 and lower casing 2 respectively, copy calligraphy in the upper surface of the imitation cardboard 24 of extraction, copy After good, start driving motor 11, the rotation of first rotating shaft 10 winds the imitation cardboard 24 of the calligraphy with imitation and supporting part 23 Onto first rotating shaft 10.In winding process, copy the calligraphy copied on cardboard 24 be scanned through successively mechanism 13 be scanned and Wiping mechanism 14 carries out wiping removal, and sweep mechanism 13 is scanned simultaneously output signal warp to copying the calligraphy copied on cardboard 24 It shows in teacher side 3 after processing and is read and appraised for teacher, Wiping mechanism 14 is gone the calligraphy wiping copied on cardboard 24 is copied It removes.After the imitation cardboard 24 with the calligraphy copied all is wound up into first rotating shaft 10, driving motor 11 is closed, copies paper Plate 24 and supporting part 23, automatically from debatching in first rotating shaft 10, use are copied for student next time under the action of ruler spring 22.No In use, upper casing 1 and lower casing 2 are unclamped from fixed position respectively, the imitation cardboard 24 and supporting part 23 of extraction are in ruler It automatically retracts in lower casing 2, while is driven together with upper casing 1 and 2 automatic splicing of lower casing under the action of spring 22.
When needing to clean or replace imitation cardboard 24, supporting part 23 and imitation cardboard 24 need to only be extracted out together, will be copied Cardboard 24 is removed from supporting part 23.
As can be seen from the above description, the invention has the advantages that:
1, the coherent calligraphy teaching demand for copying multiple fonts is met, effectively practitioner is helped to grasp various forms of calligraphies Technique of writing skill, and can preferably show various informative calligraphy possessed artistic charm on the whole;
2, the upper casing part and lower casing part of device be detachable or split, copies cardboard when not in use with supporting part in ruler It can be automatically retracted in lower casing under the elastic force effect of spring, and by together with upper casing part and lower casing part automatic splicing, Both achieved the purpose that compact, easy to use, easy to carry, and can effective protection copy cardboard not by outside contamination and It destroys, improves the service life for copying cardboard;
3, it copies cardboard cladding on the support belt and is only needed when needing to clean or replace imitation cardboard with supporting part releasable connection Supporting part is extracted out together with imitation cardboard, cardboard will be copied and removed from supporting part, it is convenient without dismantling whole device Fast;
4, supporting part can provide enough supports to copy cardboard, it is ensured that and cardboard is copied when copying calligraphy is not forced deformation, It improves and copies effect;
5, the setting of ruler spring, which can not only be played to allow, copies cardboard and supporting part automatic drawing back, upper casing part and lower casing part The effect of automatic splicing, and can play the role of being tensioned supporting part in copying writing process and copy cardboard, it prevents from copying Cardboard loosens, and ensures the effect copied;
6, the setting of driving motor can be by supporting part on imitation cardboard auto reeling to first rotating shaft, and student is copying cardboard On write according to the calligraphy copied after, starting driving motor can make imitation cardboard be scanned through mechanism successively to be scanned Wiping removal is carried out with Wiping mechanism, driving motor is closed after the completion of wiping, and supporting part can be in the work of ruler spring with imitation cardboard Debatching copies use for student next time from first rotating shaft with lower automatically, and meeting the design of plant automation well needs It asks;
7, the setting of sweep mechanism can the calligraphy copied on cardboard be scanned and output signal is being taught after processing to copying Display is read and appraised for teacher on Shi Duan, avoids the trouble that teacher need in person instruct each student, Wiping mechanism The calligraphy wiped clean copied on cardboard can will be copied for using next time, to save the paper consumption of calligraphy teaching by being arranged Material achievees the purpose that economic and environment-friendly.
In the above-described embodiments, the imitation cardboard 24 is coated on the upper surface of supporting part 23, the imitation cardboard 24 Both ends fixed respectively by rivet 25 and 23 phase of supporting part.It, only need to be by supporting part when needing to clean or replace imitation cardboard 24 23 extract out together with cardboard 24 is copied, and rivet 25 is removed, you can will copy cardboard 24 and are removed from supporting part 23, are installed new Rivet 25 is used to fix new imitation cardboard 24 and supporting part 23 again when copying cardboard.
In another embodiment, the whole surface copied cardboard 24 and envelope supporting part 23, the imitation cardboard 24 Both sides mutually overlapping paste positioned at supporting part bottom surface is fixed.It, can be on the basis for not damaging supporting part 23 using such mode Upper installation, cleaning or the replacement for completing to copy cardboard 24, improves the service life of device.
In the above-described embodiments, control unit 15, described control unit 15 and scanning machine are additionally provided in the upper casing 1 Structure 13 is electrically connected, and the calligraphy that the output of sweep mechanism 13 is copied is analyzed with student signal to the control unit 15 for copying the calligraphy Processing and record, output signal to teacher side 3 after 15 analyzing processing of control unit and are displayed for teacher and read and appraise.Wherein, it controls Unit 15 processed preferably carries out signal transmission with teacher side 3 by the way of being wirelessly connected.
In the above-described embodiments, carrying out copying ink used in the upper surface for copying cardboard 23 can select from the market Purchase convenient for water can wiped clean ink so that Wiping mechanism 14 can quickly to copy cardboard wipe. And in order to realize that the washable of Wiping mechanism 14 and repair are replaced, it is opened up corresponding to the Wiping mechanism 14 on the upper casing 1 There is T-type mounting groove 16, mounting base 17 compatible with T-type mounting groove 16, the cleaning machine are provided on the Wiping mechanism 14 Structure 14 is mounted on by the releasable connection of mounting base 17 and T-type mounting groove 16 in upper casing 1.Specifically, screw company may be used The mode connect fixes mounting base 17 and 16 phase of T-type mounting groove, when the wiping effect of Wiping mechanism 14 cannot be satisfied requirement When, screw can be unclamped, Wiping mechanism 14 is disassembled from upper casing 1 and is cleaned or is replaced, to reduce device Maintenance cost, improve service life.
In the above-described embodiments, it winds in order to prevent too fast and damages and copy cardboard 23, the driving of the driving motor 11 Retarder 18 is provided between axis and first rotating shaft.
In the above-described embodiments, the imitation cardboard 23 is made by transparent, waterproof and with material flexible so that copies Cardboard 23 can be wound and be wiped repeatedly use, save the paper consumptive material of calligraphy teaching, achieve the purpose that economic and environment-friendly.Institute Streak line lattice have been portrayed in the lower surface for stating imitation cardboard 23, are convenient for the imitation of beginning student.
In conclusion calligraphy teaching system provided by the invention can effectively meet the coherent calligraphy teaching for copying multiple fonts Demand helps practitioner to grasp the technique of writing skill of various forms of calligraphies, preferably shows various informative calligraphy in entirety Artistic charm possessed by upper, and copy cardboard and be readily cleaned and replace, whole device compact use and the side of carrying Just, maintenance cost is low, and service life is long, high degree of automation.
The present invention is described by above-mentioned related embodiment and attached drawing, however above-described embodiment is only to implement the present invention's Example.It must be noted that the embodiment disclosed is not limiting as the scope of the present invention.On the contrary, being included in claim The modification of spirit and scope and impartial setting are included in the scope of the present invention.

Claims (7)

1. a kind of calligraphy teaching system, it is characterised in that:Including teacher side and multiple student sides;
The teacher side is display unit;
The student side includes the upper casing and lower casing being oppositely arranged;
Rotation is provided with first rotating shaft in the upper casing, is equipped with driving motor on the outer wall of the upper casing, and described first One end of shaft is stretched out outside upper casing and the driving axis connection of driving motor, and the side of the upper casing towards lower casing offers First window, the upper casing is interior to be provided with sweep mechanism and Wiping mechanism, the sweep mechanism above first rotating shaft Close to the first window, the Wiping mechanism is located at the rear of sweep mechanism;
Rotation is provided with the second shaft in the lower casing, and the side of the lower casing towards upper casing offers the second window, Winding is provided with ruler spring and supporting part successively from inside to outside in second shaft, and one end and the second shaft of the ruler spring are fixed Connection, the other end of the ruler spring are fixedly connected with one end of supporting part, and the other end of the supporting part sequentially passes through the second window Mouth and first window are fixedly connected with first rotating shaft, and at least upper surface of the supporting part is coated with imitation cardboard, the imitation Cardboard and supporting part releasable connection;
Calligraphy is copied in the upper surface for copying cardboard for student, and the sweep mechanism is used for copying the calligraphy copied on cardboard It is scanned, the Wiping mechanism is used to wipe to copying the calligraphy copied on cardboard, the sweep mechanism output signal It shows in teacher side and is read and appraised for teacher after processing.
2. calligraphy teaching system according to claim 1, it is characterised in that:The imitation cardboard is coated on the upper of supporting part On surface, the both ends for copying cardboard are mutually fixed by rivet with supporting part respectively.
3. calligraphy teaching system according to claim 1, it is characterised in that:The imitation cardboard envelopes the whole of supporting part A surface, the mutually overlapping stickup fixation in both sides copied cardboard and be located at supporting part bottom surface.
4. calligraphy teaching system according to claim 1, it is characterised in that:It is single that control is additionally provided in the upper casing Member, described control unit are electrically connected with sweep mechanism, the calligraphy that sweep mechanism output is copied and the student signal for copying the calligraphy Carry out analyzing processing and record to control unit, outputed signal to after control unit analyzing processing teacher side be displayed for teacher into Row is read and appraised.
5. calligraphy teaching system according to claim 1, it is characterised in that:Correspond to the cleaning machine on the upper casing Structure offers T-type mounting groove, and mounting base compatible with T-type mounting groove, the Wiping mechanism are provided on the Wiping mechanism It is mounted in upper casing by the releasable connection of mounting base and T-type mounting groove.
6. calligraphy teaching system according to claim 1, it is characterised in that:The drive shaft of the driving motor and first turn Retarder is provided between axis.
7. calligraphy teaching system according to claim 1, it is characterised in that:The imitation cardboard is by transparent, waterproof and tool Flexible material is made, and streak line lattice have been portrayed in the lower surface for copying cardboard.
CN201810213946.4A 2018-03-15 2018-03-15 A kind of calligraphy teaching system Pending CN108492668A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810213946.4A CN108492668A (en) 2018-03-15 2018-03-15 A kind of calligraphy teaching system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810213946.4A CN108492668A (en) 2018-03-15 2018-03-15 A kind of calligraphy teaching system

Publications (1)

Publication Number Publication Date
CN108492668A true CN108492668A (en) 2018-09-04

Family

ID=63339495

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810213946.4A Pending CN108492668A (en) 2018-03-15 2018-03-15 A kind of calligraphy teaching system

Country Status (1)

Country Link
CN (1) CN108492668A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110338604A (en) * 2019-07-16 2019-10-18 吉林工程技术师范学院 A kind of rotatable calligraphy displaying device
CN112244546A (en) * 2020-10-12 2021-01-22 浙江丹晨教育科技有限公司 Skill training teaching device for retired soldier re-employment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2439374Y (en) * 2000-08-09 2001-07-18 杨西才 Novel blackboard
CN102026821A (en) * 2008-03-12 2011-04-20 活力板公司 Portable retractable erasable writing surface
CN202180673U (en) * 2011-08-08 2012-04-04 刘洪山 Roll type multifunctional white board
CN103473968A (en) * 2013-09-13 2013-12-25 慈溪市匡堰盈兴竹制品厂 Calligraphy teaching device
CN204055051U (en) * 2014-08-07 2014-12-31 陈即彪 Vertical rolling blank
KR20150000706U (en) * 2013-08-09 2015-02-23 김계수 Roll for pretice of brush writing
CN105575215A (en) * 2014-10-09 2016-05-11 天津职业技术师范大学 Reel type brush calligraphy practicing device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2439374Y (en) * 2000-08-09 2001-07-18 杨西才 Novel blackboard
CN102026821A (en) * 2008-03-12 2011-04-20 活力板公司 Portable retractable erasable writing surface
CN202180673U (en) * 2011-08-08 2012-04-04 刘洪山 Roll type multifunctional white board
KR20150000706U (en) * 2013-08-09 2015-02-23 김계수 Roll for pretice of brush writing
CN103473968A (en) * 2013-09-13 2013-12-25 慈溪市匡堰盈兴竹制品厂 Calligraphy teaching device
CN204055051U (en) * 2014-08-07 2014-12-31 陈即彪 Vertical rolling blank
CN105575215A (en) * 2014-10-09 2016-05-11 天津职业技术师范大学 Reel type brush calligraphy practicing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110338604A (en) * 2019-07-16 2019-10-18 吉林工程技术师范学院 A kind of rotatable calligraphy displaying device
CN112244546A (en) * 2020-10-12 2021-01-22 浙江丹晨教育科技有限公司 Skill training teaching device for retired soldier re-employment

Similar Documents

Publication Publication Date Title
CN108492668A (en) A kind of calligraphy teaching system
CN207938220U (en) a kind of calligraphy teaching device
CN108230819A (en) A kind of calligraphy teaching device
CN208027594U (en) A kind of Chinese instructional device
CN212194836U (en) Teaching blackboard with deashing function
CN210955680U (en) Writing board for English teaching
CN208607829U (en) A kind of demonstration teaching aid
CN208714763U (en) A kind of English education blackboard that can draw four line lattice
CN211075308U (en) Blackboard with automatic cleaning function
CN107199811B (en) Automatic blackboard cleaning device is used in a kind of teaching
CN206504959U (en) Automatic cleaning pressure testing machine
CN206504957U (en) A kind of automatic cleaning pressure testing machine
CN2195448Y (en) Double-side rotary non-dust blackboard
CN214093697U (en) Information acquisition equipment for internet education
CN204774248U (en) What be adapted to two class lyceums prevents that reflection of light is from erasing blackboard
CN211892643U (en) Blackboard is used in college high number teaching
CN209649866U (en) A kind of blackboard of collectable dust
CN220390763U (en) A high-efficient dust collector for digital printer
CN208938382U (en) A kind of English teaching displaying device
CN217804079U (en) Blackboard capable of preventing dust from flying
CN215495569U (en) Middle-position english is with teaching display device
CN201677632U (en) Teaching blackboard
CN219256884U (en) Teaching invisible icon whiteboard
CN2834929Y (en) Vertical blackboard machine capable of circuiting automatically
CN204414912U (en) A kind of automation dust-free blackboard

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
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20180904