CN109410668A - English teaching shows device - Google Patents
English teaching shows device Download PDFInfo
- Publication number
- CN109410668A CN109410668A CN201811558886.6A CN201811558886A CN109410668A CN 109410668 A CN109410668 A CN 109410668A CN 201811558886 A CN201811558886 A CN 201811558886A CN 109410668 A CN109410668 A CN 109410668A
- Authority
- CN
- China
- Prior art keywords
- controller
- lifter
- support plate
- projector
- screen
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000004804 winding Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims 1
- 230000001483 mobilizing effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Classifications
-
- 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
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/067—Combinations of audio and projected visual presentation, e.g. film, slides
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages 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
- F16M11/26—Undercarriages 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
- F16M11/28—Undercarriages for supports with one single telescoping pillar
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Projection Apparatus (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses English teachings to show device, including pedestal, lifter, laser-projector and throwing screen, the pedestal top is equipped with lifter, the lifter top is equipped with telescopic rod, the telescopic rod top is equipped with fixing seat, the fixing seat top is equipped with battery, the electric power storage pool surface is equipped with controller, the battery top is equipped with support plate, the support plate two sides are equipped with shaft, the shaft top is equipped with bracket, the frame upper is equipped with shell, motor is equipped on the left of the shell, the lower part of the housing, which is equipped with, throws screen, throwing screen lower part is equipped with laser-projector, the English teaching shows device, starting laser-projector shows the resources material of typing controller on throwing screen, voice module inside controller is into voice broadcast, teacher can cooperate resources material to impart knowledge to students, increase quality of instruction, it can adjust The learning initiative of dynamic student.
Description
Technical field
The present invention relates to teaching demonstration device technical field, specially English teaching shows device.
Background technique
English is an international language, and the official language of many countries is English in the world, for our China
For, learn well English be advantageous for foreign country carry out it is technical exchange, help we preferably introduce foreign country advanced technology.
And current people live on " global village ", international exchange is more and more frequent, and the study of English is more and more important, therefore
China, the teaching of English also just seem particularly significant.
It is all to lead student to read aloud word by teacher, and pass through back mostly in the English teaching of the prior art
It the modes such as reads aloud and dictates and rigid memory is carried out to word, this mode memorize mechanicallyd is for English beginner and English bottom ratio
Poor student is extremely difficult, and this teaching method is inflexible, uninteresting, can not mobilizing students study word enthusiasm, from
And cause teaching efficiency undesirable.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides English teachings to show device, solves the English of the prior art
In teaching, be all mostly lead student to read aloud word by teacher, and by recite and dictate etc. modes to word into
Row hardness memory, this mode the memorize mechanicallyd student poor for English beginner and English bottom is extremely difficult, and
And this teaching method is inflexible, uninteresting, can not mobilizing students study word enthusiasm, it is undesirable so as to cause teaching efficiency.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: English teaching shows device, including bottom
Seat, lifter, laser-projector and throwing screen, the pedestal top are equipped with lifter, and the lifter is consolidated by bolt and pedestal
Fixed connection, the lifter top are equipped with telescopic rod, and the telescopic rod is telescopically connected to lifter, and the telescopic rod top is equipped with
Fixing seat, the fixing seat top are equipped with battery, and the electric power storage pool surface is equipped with controller, and the left side of the controller is equipped with outer
Jointing holes, the external jack and battery are electrically connected by conducting wire and controller, and the battery top is equipped with support plate,
The support plate two sides are equipped with shaft, and the shaft top is equipped with bracket, and the bracket is rotatablely connected by shaft and support plate,
The frame upper is equipped with shell, and motor is equipped on the left of the shell, and the lower part of the housing, which is equipped with, throws screen, and throwing screen lower part is set
There is laser-projector, the laser-projector is electrically connected by conducting wire and controller.
Preferably, the base bottom is equipped with universal wheel, and the universal wheel is fixedly connected by bolt with pedestal.
Preferably, the enclosure interior is equipped with wind-up roll, and the wind-up roll and motor are rotatablely connected, and the throwing screen is wrapped in
Throw screen surfaces.
Preferably, throwing screen lower part is equipped with fixture block, is equipped with card slot inside the support plate, the fixture block and card slot are mutually embedding
It closes.
Preferably, be equipped with control module inside the controller, the control module include display module, voice module,
Resources material and power module.
(3) beneficial effect
The present invention provides English teachings to show device.Have it is following the utility model has the advantages that
(1), the English teaching shows device, and device is moved to designated position by universal wheel when use, passes through lifting
Device drives telescopic rod flexible, and support plate is raised or lowered to specified altitude assignment, controls motor by controller and drives wind-up roll rotation
Turn, the throwing screen for winding roller surface is put down, starting laser-projector shows the resources material of typing controller on throwing screen, control
For voice module inside device processed into voice broadcast, teacher can cooperate resources material to impart knowledge to students, and increase quality of instruction, can adjust
The learning initiative of dynamic student.
(2), the English teaching shows device, and throwing screen is chimeric with the card slot inside support plate by the fixture block of bottom, makes to throw
Screen tensioning, teacher can will throw screen overturning and write, easy to operate, practical, and the setting of external jack facilitates teacher will
Resources material imports, and the device that is set as of battery provides power supply.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is inventive shell schematic diagram of internal structure；
Fig. 3 is controller architecture schematic diagram of the present invention；
It is pedestal -1, universal wheel -2, lifter -3, telescopic rod -4, fixing seat -5, battery -6, controller -7, outer in figure
Jointing holes -8, shaft -10, bracket -11, laser-projector -12, card slot -13, fixture block -14, throw screen -15, shell-at support plate -9
16, motor -17, wind-up roll -18.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, the embodiment of the present invention provides a kind of technical solution: English teaching shows device, including pedestal 1,
Lifter 3, laser-projector 12 and throwing screen 15,1 top of pedestal are equipped with lifter 3, and the lifter 3 passes through bolt and bottom
Seat 1 is fixedly connected, and 3 top of lifter is equipped with telescopic rod 4, and the telescopic rod 4 is telescopically connected to lifter 3, described flexible
4 top of bar is equipped with fixing seat 5, and 5 top of fixing seat is equipped with battery 6, and 6 surface of battery is equipped with controller 7, described
External jack 8, the external jack 8 and battery 6 is equipped on the left of controller 7 to be electrically connected by conducting wire and controller 7, it is described
6 top of battery is equipped with support plate 9, and 9 two sides of support plate are equipped with shaft 10, and 10 top of shaft is equipped with bracket 11, institute
It states bracket 11 to be rotatablely connected by shaft 10 and support plate 9,11 top of bracket is equipped with shell 16, sets on the left of the shell 16
There is motor 17,16 lower part of shell, which is equipped with, throws screen 15, and the throwing shields 15 lower parts and is equipped with laser-projector 12, the laser projection
Instrument 12 is electrically connected by conducting wire and controller 7.
1 bottom of pedestal is equipped with universal wheel 2, and the universal wheel 2 is fixedly connected by bolt with pedestal 1, universal wheel 2
The movement for facilitating device is set, the use scope of device is increased.
Wind-up roll 18 is equipped with inside the shell 16, the wind-up roll 18 is rotatablely connected with motor 17, and the throwing screen 15 twines
15 surfaces of throwing screen are wound on, is rotated by motor 17 and is realized the winding for throwing screen 15 and unreel, it is easy to operate, it is high-efficient.
The throwing shields 15 lower parts and is equipped with fixture block 14, and card slot 13, the fixture block 14 and card slot 13 are equipped with inside the support plate 9
Mutually chimeric, it is chimeric with the card slot 13 support plate 9 inside by the fixture block 14 of bottom to throw screen 15, so that throwing is shielded 15 and is tensioned, and teacher can be with
15 overturning of screen will be thrown to write, it is easy to operate, it is practical.
Control module is equipped with inside the controller 7, the control module includes display module, voice module, teaching money
Material and power module, dynamic laser-projector 12 shows the resources material of typing controller 7 on throwing screen 15, inside controller 7
Voice module into voice broadcast, teacher can cooperate resources material to impart knowledge to students, increase quality of instruction, can be with mobilizing students
Learning initiative.
Working principle: being moved to designated position for device by universal wheel 2 when use, drives telescopic rod 4 by lifter 3
It is flexible, support plate 9 is raised or lowered to specified altitude assignment, motor 17 is controlled by controller 7, wind-up roll 18 is driven to rotate, will received
The throwing screen 15 on 18 surface of winding up roller is put down, and starting laser-projector 12 shows the resources material of typing controller 7 on throwing screen 15,
For voice module inside controller 7 into voice broadcast, teacher can cooperate resources material to impart knowledge to students, and increase quality of instruction, can
With the learning initiative of mobilizing students.It is chimeric with the card slot 13 inside support plate 9 by the fixture block 14 of bottom to throw screen 15, makes to throw and shield
15 tensionings, teacher can will throw 15 overturning of screen and write, and easy to operate, practical, the setting of external jack 8 facilitates teacher
Resources material is imported, the device that is set as of battery 6 provides power supply.
Pedestal 1 of the invention, lifter 3, telescopic rod 4, fixing seat 5, battery 6, controller 7, patches universal wheel 2 outside
Hole 8, shaft 10, bracket 11, laser-projector 12, card slot 13, fixture block 14, throws screen 15, shell 16, motor 17, receives at support plate 9
Winding up roller 18, component are universal standard part or component as known to those skilled in the art, and structure and principle are all this technology people
Member can learn by technical manual or know by routine experiment method that problems solved by the invention is the English of the prior art
In teaching, be all mostly lead student to read aloud word by teacher, and by recite and dictate etc. modes to word into
Row hardness memory, this mode the memorize mechanicallyd student poor for English beginner and English bottom is extremely difficult, and
And this teaching method is inflexible, uninteresting, can not mobilizing students study word enthusiasm, it is undesirable so as to cause teaching efficiency,
The present invention is combined with each other by above-mentioned component, which shows device, and device is moved to by universal wheel by when use
Designated position drives telescopic rod flexible, support plate is raised or lowered to specified altitude assignment, is controlled by controller by lifter
Motor drives wind-up roll rotation, and the throwing screen for winding roller surface is put down, and starting laser-projector provides the teaching of typing controller
Material is shown on throwing screen, and for the voice module inside controller into voice broadcast, teacher can cooperate resources material to impart knowledge to students, and is increased
Add quality of instruction, it can be with the learning initiative of mobilizing students.It is chimeric with the card slot inside support plate by the fixture block of bottom to throw screen,
Make to throw screen tensioning, teacher can will throw screen overturning and write, and easy to operate, practical, the setting of external jack facilitates old
Teacher imports resources material, and the device that is set as of battery provides power supply.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. English teaching shows device, it is characterised in that: including pedestal (1), lifter (3), laser-projector (12) and throw screen
(15), pedestal (1) top is equipped with lifter (3), and the lifter (3) is fixedly connected by bolt with pedestal (1), described
Lifter (3) top is equipped with telescopic rod (4), and the telescopic rod (4) is telescopically connected to lifter (3), telescopic rod (4) top
Equipped with fixing seat (5), fixing seat (5) top is equipped with battery (6), and battery (6) surface is equipped with controller (7),
External jack (8) are equipped on the left of the controller (7), the external jack (8) and battery (6) pass through conducting wire and controller
(7) it is electrically connected, battery (6) top is equipped with support plate (9), and support plate (9) two sides are equipped with shaft (10), described
Shaft (10) top is equipped with bracket (11), and the bracket (11) is rotatablely connected by shaft (10) and support plate (9), the bracket
(11) top is equipped with shell (16), is equipped with motor (17) on the left of the shell (16), and shell (16) lower part, which is equipped with, throws screen
(15), the throwing screen (15) lower part is equipped with laser-projector (12), and the laser-projector (12) passes through conducting wire and controller (7)
It is electrically connected.
2. English teaching according to claim 1 shows device, it is characterised in that: pedestal (1) bottom is equipped with universal
It takes turns (2), the universal wheel (2) is fixedly connected by bolt with pedestal (1).
3. English teaching according to claim 1 shows device, it is characterised in that: be equipped with winding inside the shell (16)
Roller (18), the wind-up roll (18) and motor (17) are rotatablely connected, and the throwing screen (15) is wrapped in throwing screen (15) surface.
4. English teaching according to claim 1 shows device, it is characterised in that: the throwing screen (15) lower part is equipped with fixture block
(14), card slot (13) are equipped with inside the support plate (9), the fixture block (14) is mutually chimeric with card slot (13).
5. English teaching according to claim 1 shows device, it is characterised in that: be equipped with control inside the controller (7)
Molding block, the control module include display module, voice module, resources material and power module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811558886.6A CN109410668A (en) | 2018-12-19 | 2018-12-19 | English teaching shows device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811558886.6A CN109410668A (en) | 2018-12-19 | 2018-12-19 | English teaching shows device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109410668A true CN109410668A (en) | 2019-03-01 |
Family
ID=65459822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811558886.6A Pending CN109410668A (en) | 2018-12-19 | 2018-12-19 | English teaching shows device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109410668A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255995A (en) * | 2020-03-18 | 2020-06-09 | 河南牧业经济学院 | Big data-based multimedia display device for art design |
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| CN206421609U (en) * | 2017-01-11 | 2017-08-18 | 长沙航空职业技术学院 | A kind of board for teaching mathematics |
| CN206833734U (en) * | 2017-04-20 | 2018-01-02 | 常州信息职业技术学院 | A kind of multi-functional Course Business Management Teaching device easy to remove |
| CN207558212U (en) * | 2017-07-28 | 2018-06-29 | 黑龙江省经济管理干部学院 | A kind of economics dynamic data display board |
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| CN108888018A (en) * | 2018-07-09 | 2018-11-27 | 郑州搜趣信息技术有限公司 | A kind of computer teaching foldable exhibition frame |
| CN208173031U (en) * | 2017-12-22 | 2018-11-30 | 长春大学 | A kind of English teaching projection screen automatic retraction device |
| CN109035889A (en) * | 2018-08-28 | 2018-12-18 | 广东海翔教育科技有限公司 | A kind of education of science and technology teaching instrument |
-
2018
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205810144U (en) * | 2016-02-01 | 2016-12-14 | 桂林电子科技大学 | Presentation device is used in a kind of think of political affairs teaching |
| CN205910874U (en) * | 2016-05-30 | 2017-01-25 | 葛洪雨 | Multi -functional manpower resources instrument for training |
| CN206331616U (en) * | 2016-12-30 | 2017-07-14 | 绥化学院 | A kind of law teaching demo rack |
| CN206421609U (en) * | 2017-01-11 | 2017-08-18 | 长沙航空职业技术学院 | A kind of board for teaching mathematics |
| CN206833734U (en) * | 2017-04-20 | 2018-01-02 | 常州信息职业技术学院 | A kind of multi-functional Course Business Management Teaching device easy to remove |
| CN207558212U (en) * | 2017-07-28 | 2018-06-29 | 黑龙江省经济管理干部学院 | A kind of economics dynamic data display board |
| CN207764992U (en) * | 2017-09-29 | 2018-08-24 | 重庆工业职业技术学院 | Device is explained and publicised in ideological and political class projection |
| CN208173031U (en) * | 2017-12-22 | 2018-11-30 | 长春大学 | A kind of English teaching projection screen automatic retraction device |
| CN108888018A (en) * | 2018-07-09 | 2018-11-27 | 郑州搜趣信息技术有限公司 | A kind of computer teaching foldable exhibition frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255995A (en) * | 2020-03-18 | 2020-06-09 | 河南牧业经济学院 | Big data-based multimedia display device for art design |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190301 |
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| RJ01 | Rejection of invention patent application after publication |