CN107906337A - A kind of language learning equipment easy to adjust - Google Patents

A kind of language learning equipment easy to adjust Download PDF

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Publication number
CN107906337A
CN107906337A CN201711126090.9A CN201711126090A CN107906337A CN 107906337 A CN107906337 A CN 107906337A CN 201711126090 A CN201711126090 A CN 201711126090A CN 107906337 A CN107906337 A CN 107906337A
Authority
CN
China
Prior art keywords
base
block
frame
language learning
circular disk
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
CN201711126090.9A
Other languages
Chinese (zh)
Inventor
崔香玉
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.)
Changzhou College of Information Technology CCIT
Original Assignee
Changzhou College of Information Technology CCIT
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 Changzhou College of Information Technology CCIT filed Critical Changzhou College of Information Technology CCIT
Priority to CN201711126090.9A priority Critical patent/CN107906337A/en
Publication of CN107906337A publication Critical patent/CN107906337A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/18Heads with mechanism for moving the apparatus relatively to the stand
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • F16M11/24Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/28Undercarriages for supports with one single telescoping pillar
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/42Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • 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
    • G09B19/00Teaching not covered by other main groups of this subclass

Abstract

The invention discloses a kind of language learning equipment easy to adjust, including base and frame, the bottom of base is fixedly connected with universal wheel, speech play speaker is fixedly connected with the left of the upper surface of base, the inside bottom of base is fixedly connected with storage battery, driving motor is fixedly connected with the left of the inside bottom of base, the upper surface centre position of base offers circular groove, and the inside bottom of circular groove offers circular sliding slot.Invention is by setting base, frame, driving motor, driven shaft, sliding block, rotating circular disk and supporting rod to cooperate, solve the problems, such as that existing language learning device is unadjustable when in use, invention is by setting frame, clipboard, connecting shaft, connecting cylinder, slide bar, movable friction plate, fixed fixture block, active fastening block, adjusting block and screw thread handle to cooperate, the content on clipboard is observed easy to student, solves the problems, such as existing language learning device unadjustable angle when in use.

Description

A kind of language learning equipment easy to adjust
Technical field
The present invention relates to language learning technical field, is specially a kind of language learning equipment easy to adjust.
Background technology
With the development of society, science and technology is continuous progressive, language is the most important the vehicle of communication of the mankind, is that people carry out ditch Logical main expression way, people preserve and transmit the achievement of human civilization by language, language be national key character it One, in general, there is the language of oneself in each nationality, and Chinese, French, Russian, Spanish, Arabic, English is generation Dominant language in boundary, and the working language of the United Nations, Chinese are the language that population in use is most in the world, Esperanto and English Language is most popular language in the world, according to german publication《Linguistics and language communication instrument problem handbook》Say, now That finds out in the world has 5651 kinds of language, in these language, there are about kind more than 1400 does not also recognize it is independent language by people Speech, or the language to become feeble and die, language are the media that people rap off, it will necessarily to our economy, our society and our politics and Science and technology or even culture have an impact in itself, and this cultural phenomenon of language is to continue to develop, its spatial distribution now was also Go development as a result, according to the something in common and Provenance relation of its voice, grammer and vocabulary etc. feature, language in the world Speech is divided into the family of languages, and each family of languages includes languages in varying numbers, these family of languageies and languages geographically have certain distribution Area, many cultural traits all have close relationship with this.
Need to carry out language literal expression in teaching process, substantial amounts of word and grammer need to be remembered, language Study be unable to do without teaching, language teaching device writes language, easy to the learning and memory of student, when in use, largely Vocabulary language need to write, but existing language teaching device using writing space be restricted, it is necessary to carry out wipe weight New writing, is unfavorable for the study after class of student, influences the language learning of student, and existing language learning device is generally fixed Formula, unadjustable, the teaching for being not easy to teacher is adjusted.
The content of the invention
(1) technical problem solved
In view of the deficiencies of the prior art, the present invention provides a kind of language learning equipment easy to adjust, solve existing Some language learning devices unadjustable the problem of reducing equipment service efficiency when in use.
(2) technical solution
To achieve the above object, the present invention provides following technical solution:A kind of language learning equipment easy to adjust, bag Base and frame are included, the bottom of the base is fixedly connected with universal wheel, language is fixedly connected with the left of the upper surface of the base Sound plays speaker, and the inside bottom of the base is fixedly connected with storage battery, is fixedly connected on the left of the inside bottom of the base There is driving motor, the upper surface centre position of the base offers circular groove, and the inside bottom of the circular groove opens up There is circular sliding slot, the inside bottom of the circle sliding slot slidably connects sliding block by ball, set on the inside of the circular groove There is rotating circular disk, the bottom of the rotating circular disk is fixedly connected on the upper surface of sliding block, the inside bottom interposition of the base Put and driven shaft is connected with by bearing base, driven shaft runs through the inside top of base simultaneously in one end away from bearing base The lower surface centre position of rotating circular disk is fixedly connected on, the output shaft of the driving motor is fixedly connected with driving wheel, driven Driven wheel is socketed with axis, driving belt, the upper surface two of the rotating circular disk are sequentially connected between driving wheel and driven wheel Side has been fixedly connected with supporting rod, and the top of two supporting rods is fixedly connected with storage tank, and the bottom of the frame is fixedly connected In the upper surface of storage tank, the inner side of the frame is equipped with clipboard, and the right flank of the clipboard is fixedly connected with connecting shaft, Connecting shaft is movably connected in the right side inner wall of frame, a left side for the clipboard in one end away from clipboard by connecting bearing block Side is fixedly connected with connecting cylinder, and slide bar, the inner side of the connecting cylinder are fixedly connected between the both sides inner wall of the connecting cylinder Equipped with movable friction plate, through hole is offered on movable brake pad, movable friction plate is socketed on slide bar by through hole, activity friction The right flank of plate is close to the right side inner wall of connection, and the left surface of the activity friction plate is fixedly connected with fixed fixture block, institute State and active fastening block is connected with the inside of fixed fixture block, the left surface of the frame is fixedly connected with adjusting block, adjusting block Left surface offers tapped through hole, and the left surface tapped through hole inner thread of the adjusting block is connected with screw thread handle, the spiral shell The threaded rod of line handle is through a left side for the tapped through hole and the left surface of frame of adjusting block, the left surface of connecting cylinder and fixed fixture block Side and the left surface for being fixedly connected on active fastening block.
Preferably, the connection relation between the driven shaft and base is is flexibly connected, between driven shaft and rotating circular disk Connection relation for welding.
Preferably, the quantity of the sliding block is four, and four sliding block annular arrays are distributed in the inner side of circular sliding slot.
Preferably, the supporting rod of the upper surface both sides of the rotating circular disk symmetrical is set on the center of rotating circular disk Put, the connection relation between rotating circular disk and supporting rod is welding.
Preferably, connection relation of the rotating circular disk between circular groove is is flexibly connected, the outside diameter of rotating circular disk Less than circular groove internal diameter-millimeter.
Preferably, the connection relation between the screw thread handle and frame, connecting cylinder and fixed fixture block is living to be flexibly connected Connection relation between dynamic friction plate and slide bar is to be flexibly connected.
Preferably, the output terminal of the storage battery is electrically connected speech play speaker and drives the input terminal of motor.
(3) beneficial effect
The present invention provides a kind of language learning equipment easy to adjust.Possesses following beneficial effect:
(1) invention is by setting base, frame, driving motor, driven shaft, sliding block, rotating circular disk and supporting rod phase interworking Close, in equipment in use, during the positive space of planes insufficient space of clipboard, start driving motor, drive the output shaft of motor to rotate, The output shaft of driving motor drives driving wheel rotation, and driving wheel drives driven wheel to rotate by driving belt, in driven wheel drive The driven shaft rotation of side, driven shaft drive the rotating circular disk rotation on top, and the sliding block of rotating circular disk bottom is living in circular sliding slot Dynamic, rotating circular disk drives the supporting rod rotation at top, so as to drive frame to be rotated by storage tank, reaches rotation clipboard Purpose, write at the back side of clipboard, reduce teacher in regulating time, increase instructional blocks of time, while when in use, , easy to the observation of student, it is unadjustable when in use can to solve existing language learning device with the direction of regulating writing plate The problem of.
(2) invention is by setting frame, clipboard, connecting shaft, connecting cylinder, slide bar, movable friction plate, fixed fixture block, work Dynamic fixture block, adjusting block and screw thread handle cooperate, in equipment in use, when needing that the angle of clipboard is adjusted, rotation Turn screw thread handle, the threaded rod of screw thread handle pulls fixed fixture block by active fastening block, and fixed fixture block pulling activity friction plate is living Dynamic friction plate is disconnected the right side inner wall of cylinder, reduction activity friction plate to the friction pressure of connecting cylinder, then to clipboard into The fine setting of row angle, after being adjusted to appropriate angle, reversely rotates screw thread handle, movable friction plate is again in the right side of connecting cylinder Wall is compressed, so that clipboard be fixed again, the content on clipboard is observed easy to student, is solved existing Some language learning devices when in use unadjustable angle the problem of.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is enlarged drawing at A in Fig. 1;
Fig. 3 is enlarged drawing at B in Fig. 1.
In figure:1 base, 2 frames, 3 universal wheels, 4 storage batteries, 5 driving motors, 6 driven shafts, 7 circular grooves, 8 concentric strokings Groove, 9 sliding blocks, 10 rotating circular disks, 11 supporting rods, 12 speech play speakers, 13 storage tanks, 14 clipboards, 15 connecting shafts, 16 connections Fixture block, 20 active fastening blocks, 21 adjusting blocks, 22 screw thread handles are fixed in cylinder, 17 slide bars, 18 movable friction plates, 19.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment, belongs to the scope of protection of the invention.
As shown in Figs. 1-3, the present invention provides a kind of technical solution:A kind of language learning equipment easy to adjust, including Base 1 and frame 2, the bottom of base 1 are fixedly connected with universal wheel 3, and universal wheel 3 is easy to the movement of equipment, the upper surface of base 1 Left side is fixedly connected with speech play speaker 12, and the inside bottom of base 1 is fixedly connected with storage battery 4, the inside bottom of base 1 Left side is fixedly connected with driving motor 5, and the output terminal of storage battery 4 is electrically connected speech play speaker 12 and drives motor 5 Input terminal, soundplay case 12 can carry out soundplay, and easy to the study of language, the upper surface centre position of base 1 opens up There is a circular groove 7, the inside bottom of circular groove 7 offers circular sliding slot 8, and the center of circular groove 7 and circular sliding slot 8 is same On one vertical line, the inside bottom of circular sliding slot 8 slidably connects sliding block 9 by ball, and the quantity of sliding block 9 is four, four 9 annular array of sliding block is distributed in the inner side of circular sliding slot 8, and the inner side of circular groove 7 is equipped with rotating circular disk 10, rotating circular disk 10 in For connection relation between circular groove 7 to be flexibly connected, the outside diameter of rotating circular disk 10 is less than 5-8 millimeters of 7 internal diameter of circular groove, revolves The bottom for turning disk 10 is fixedly connected on the upper surface of sliding block 9, and the inside bottom centre position of base 1 passes through bearing base activity Driven shaft 6 is connected with, driven shaft 6 through the inside top of base 1 and is fixedly connected on rotation in one end away from bearing base The lower surface centre position of disk 10, the connection relation between driven shaft 6 and base 1 is is flexibly connected, driven shaft 6 and rotational circle Connection relation between disk 10 is welding, and the output shaft of driving motor 5 is fixedly connected with driving wheel, be socketed with driven shaft 6 from Driving wheel, is sequentially connected with driving belt between driving wheel and driven wheel, the upper surface both sides of rotating circular disk 10 have been fixedly connected with Supporting rod 11, the supporting rod 11 of the upper surface both sides of rotating circular disk 10 are symmetrical set on the center of rotating circular disk 10, rotation The connection relation turned between disk 10 and supporting rod 11 is fixedly connected with storage tank 13 for welding, the top of two supporting rods 11, Storage tank 13 can carry out storing, place educational aid, easy to the use of equipment, the bottom of frame 2 is fixedly connected on storage tank 13 upper surface, the inner side of frame 2 are equipped with clipboard 14, and the right flank of clipboard 14 is fixedly connected with connecting shaft 15, connecting shaft 15 are movably connected in the right side inner wall of frame 2, the left side of clipboard 14 in one end away from clipboard 14 by connecting bearing block Face is fixedly connected with connecting cylinder 16, and slide bar 17 is fixedly connected between the both sides inner wall of connecting cylinder 16, and the inner side of connecting cylinder 16 is set There is movable friction plate 18, through hole is offered on movable brake pad 18, movable friction plate 18 is socketed on slide bar 17 by through hole, living The right flank of dynamic friction plate 18 is close to connection and is fixedly connected with fixation with 16 right side inner wall, the left surface of movable friction plate 18 Fixture block 19, the inner side of fixed fixture block 19 are connected with active fastening block 20, and the left surface of frame 2 is fixedly connected with adjusting block 21, The left surface of adjusting block 21 offers tapped through hole, and the left surface tapped through hole inner thread of adjusting block 21 is connected with screw thread handle 22, the threaded rod of screw thread handle 22 through the tapped through hole and the left surface of frame 2 of adjusting block 21, the left surface of connecting cylinder 16 and The left surface of fixed fixture block 19 is simultaneously fixedly connected on the left surface of active fastening block 20, screw thread handle 22 and frame 2, connecting cylinder 16 and The connection relation between fixture block 19 is fixed to be flexibly connected, the connection relation between movable friction plate 18 and slide bar 17 connects for activity Connect.
It can to sum up obtain, invention is by setting base 1, frame 2, driving motor 5, driven shaft 6, sliding block 9,10 and of rotating circular disk Supporting rod 11 cooperates, and in equipment in use, during the positive space of planes insufficient space of clipboard 14, starts driving motor 5, driving The output shaft of motor 5 rotates, and the output shaft of driving motor 5 drives driving wheel rotation, and driving wheel is driven driven by driving belt Wheel rotation, driven wheel drive the driven shaft 6 of inner side to rotate, and driven shaft 6 drives the rotating circular disk 10 on top to rotate, rotating circular disk 10 The sliding block 9 of bottom is movable in circular sliding slot 8, and rotating circular disk 10 drives the supporting rod 11 at top to rotate, so as to pass through storage tank 13 drive frames 2 are rotated, and are achieveed the purpose that to rotate clipboard 14, are write at the back side of clipboard 14, reduce teacher In regulating time, increase instructional blocks of time, while when in use, can also regulating writing plate 14 direction, easy to the observation of student, Solve the problems, such as that existing language learning device is unadjustable when in use, by setting frame 2, clipboard 14, connecting shaft 15th, connecting cylinder 16, slide bar 17, movable friction plate 18, fixed fixture block 19,22 phase of active fastening block 20, adjusting block 21 and screw thread handle Mutually coordinate, in equipment in use, when needing that the angle of clipboard 14 is adjusted, rotation screw thread handle 22, screw thread handle 22 Threaded rod pass through active fastening block 20 and pull fixed fixture block 19,19 pulling activity friction plate 18 of fixed fixture block, movable friction plate 18 Be disconnected the right side inner wall of cylinder 16, reduction activity friction plate 18 to the friction pressure of connecting cylinder 16, then to clipboard 14 into The fine setting of row angle, after being adjusted to appropriate angle, reversely rotates screw thread handle 22, movable friction plate 18 is again to connecting cylinder 16 Right side inner wall is compressed, so that clipboard 14 be fixed again, the content on clipboard 14 is seen easy to student Examine, solve the problems, such as existing language learning device unadjustable angle when in use.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment Intrinsic key element.In the absence of more restrictions, the key element limited by sentence " including a reference structure ", is not arranged Except also there are other identical element in the process, method, article or apparatus that includes the element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (7)

1. a kind of language learning equipment easy to adjust, including base (1) and frame (2), it is characterised in that:The base (1) bottom is fixedly connected with universal wheel (3), and speech play speaker is fixedly connected with the left of the upper surface of the base (1) (12), the inside bottom of the base (1) is fixedly connected with storage battery (4), and the inside bottom left side of the base (1) is fixed to be connected Driving motor (5) is connected to, the upper surface centre position of the base (1) offers circular groove (7), the circular groove (7) Inside bottom offer circular sliding slot (8), the inside bottom of the circle sliding slot (8) slidably connects sliding block by ball (9), the inner side of the circular groove (7) is equipped with rotating circular disk (10), and the bottom of the rotating circular disk (10) is fixedly connected on cunning The upper surface of block (9), the inside bottom centre position of the base (1) are connected with driven shaft (6) by bearing base, from Moving axis (6) through the inside top of base (1) and is fixedly connected under rotating circular disk (10) in one end away from bearing base Surface centre position, the output shaft of the driving motor (5) are fixedly connected with driving wheel, and driven shaft is socketed with driven wheel on (6), Driving belt is sequentially connected between driving wheel and driven wheel, the upper surface both sides of the rotating circular disk (10) have been fixedly connected with Supporting rod (11), the top of two supporting rods (11) are fixedly connected with storage tank (13), and the bottom of the frame (2) is fixedly connected In the upper surface of storage tank (13), the inner side of the frame (2) is equipped with clipboard (14), and the right flank of the clipboard (14) is consolidated Surely connecting shaft (15) is connected with, connecting shaft (15) is movably connected in frame in one end away from clipboard (14) by connecting bearing block The right side inner wall of frame (2), the left surface of the clipboard (14) are fixedly connected with connecting cylinder (16), and the two of the connecting cylinder (16) Slide bar (17) is fixedly connected between the inner wall of side, the inner side of the connecting cylinder (16) is equipped with movable friction plate (18), activity friction Through hole is offered on block (18), movable friction plate (18) is socketed on slide bar (17) by through hole, the right side of movable friction plate (18) Side is close to right side inner wall of the connection with (16), and the left surface of the activity friction plate (18) is fixedly connected with fixed fixture block (19), active fastening block (20) is connected with the inside of the fixed fixture block (19), the left surface of the frame (2) is fixedly connected There is adjusting block (21), the left surface of adjusting block (21) offers tapped through hole, the left surface tapped through hole of the adjusting block (21) Inner thread is connected with screw thread handle (22), the threaded rod of the screw thread handle (22) through adjusting block (21) tapped through hole and The left surface of frame (2), the left surface of connecting cylinder (16) and the left surface for fixing fixture block (19) are simultaneously fixedly connected on active fastening block (20) left surface.
A kind of 2. language learning equipment easy to adjust according to claim 1, it is characterised in that:The driven shaft (6) to be flexibly connected, the connection relation between driven shaft (6) and rotating circular disk (10) is the connection relation between base (1) Welding.
A kind of 3. language learning equipment easy to adjust according to claim 1, it is characterised in that:The sliding block (9) Quantity be four, four sliding block (9) annular arrays are distributed in the inner side of circular sliding slot (8).
A kind of 4. language learning equipment easy to adjust according to claim 1, it is characterised in that:The rotating circular disk (10) supporting rod (11) of upper surface both sides is symmetrical set on the center of rotating circular disk (10), rotating circular disk (10) with Connection relation between supporting rod (11) is welding.
A kind of 5. language learning equipment easy to adjust according to claim 1, it is characterised in that:The rotating circular disk (10) to be flexibly connected, the outside diameter of rotating circular disk (10) is less than in circular groove (7) connection relation between circular groove (7) Footpath 5-8 millimeters.
A kind of 6. language learning equipment easy to adjust according to claim 1, it is characterised in that:The screw thread handle (22) connection relation between frame (2), connecting cylinder (16) and fixed fixture block (19) is is flexibly connected, movable friction plate (18) Connection relation between slide bar (17) is to be flexibly connected.
A kind of 7. language learning equipment easy to adjust according to claim 1, it is characterised in that:The storage battery (4) output terminal is electrically connected speech play speaker (12) and drives the input terminal of motor (5).
CN201711126090.9A 2017-11-15 2017-11-15 A kind of language learning equipment easy to adjust Pending CN107906337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711126090.9A CN107906337A (en) 2017-11-15 2017-11-15 A kind of language learning equipment easy to adjust

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Application Number Priority Date Filing Date Title
CN201711126090.9A CN107906337A (en) 2017-11-15 2017-11-15 A kind of language learning equipment easy to adjust

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CN107906337A true CN107906337A (en) 2018-04-13

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108877461A (en) * 2018-06-26 2018-11-23 芜湖广智天和信息技术有限公司 A kind of computer motherboard demonstration device for teaching
CN109084150A (en) * 2018-07-26 2018-12-25 内蒙古成迈信息科技有限公司 A kind of wisdom food medicine prison system platform based on big data
CN109345909A (en) * 2018-10-19 2019-02-15 吉林师范大学 A kind of dynamic Literacy device of preschool education
CN109903644A (en) * 2019-02-26 2019-06-18 烟台工程职业技术学院(烟台市技师学院) A kind of mutual teaching devices applied to colleges and universities

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2294632Y (en) * 1997-01-15 1998-10-21 孟海卿 Whiteboard universal positioning device
CN204218482U (en) * 2014-11-30 2015-03-25 梁玲 A kind of English teaching auxiliary frame
CN204764382U (en) * 2015-06-26 2015-11-18 江苏海事职业技术学院 Novel english memory frame
CN106530848A (en) * 2016-12-28 2017-03-22 山东科技大学 Mobile type multi-purpose multimedia teaching device
CN206532477U (en) * 2017-02-20 2017-09-29 江苏建筑职业技术学院 A kind of English teaching exhibiting device easy to use

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2294632Y (en) * 1997-01-15 1998-10-21 孟海卿 Whiteboard universal positioning device
CN204218482U (en) * 2014-11-30 2015-03-25 梁玲 A kind of English teaching auxiliary frame
CN204764382U (en) * 2015-06-26 2015-11-18 江苏海事职业技术学院 Novel english memory frame
CN106530848A (en) * 2016-12-28 2017-03-22 山东科技大学 Mobile type multi-purpose multimedia teaching device
CN206532477U (en) * 2017-02-20 2017-09-29 江苏建筑职业技术学院 A kind of English teaching exhibiting device easy to use

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108877461A (en) * 2018-06-26 2018-11-23 芜湖广智天和信息技术有限公司 A kind of computer motherboard demonstration device for teaching
CN109084150A (en) * 2018-07-26 2018-12-25 内蒙古成迈信息科技有限公司 A kind of wisdom food medicine prison system platform based on big data
CN109345909A (en) * 2018-10-19 2019-02-15 吉林师范大学 A kind of dynamic Literacy device of preschool education
CN109903644A (en) * 2019-02-26 2019-06-18 烟台工程职业技术学院(烟台市技师学院) A kind of mutual teaching devices applied to colleges and universities

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Application publication date: 20180413

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