CN109345883A - A kind of English teaching device - Google Patents
A kind of English teaching device Download PDFInfo
- Publication number
- CN109345883A CN109345883A CN201811265522.9A CN201811265522A CN109345883A CN 109345883 A CN109345883 A CN 109345883A CN 201811265522 A CN201811265522 A CN 201811265522A CN 109345883 A CN109345883 A CN 109345883A
- Authority
- CN
- China
- Prior art keywords
- fixed
- servo motor
- clipboard
- fixedly connected
- electrical screen
- Prior art date
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Classifications
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- 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
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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- 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)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses a kind of English teaching devices, including station, the top pipe of station is connected with movable plate, the top of movable plate is fixedly connected with clipboard, the both ends of clipboard avris are fixed with sliding rail, the avris of clipboard slidably connects electrical screen by sliding rail, the avris of electrical screen is fixed with fixing sleeve, middle part at the top of clipboard is fixed with the second casing, the second servo motor is fixed in the middle part of movable plate top, the output shaft of second servo motor is sequentially connected with screw rod, screw rod is threadedly coupled with fixing sleeve, and the top of screw rod is flexibly connected with the second casing, a kind of English teaching device of the present invention, equipped with electrical screen and clipboard, it preferably imparts knowledge to students convenient for instructor, the electrical screen and clipboard being equipped with simultaneously can carry out the adjusting in direction by first servo motor, the adjusting of multiple angles can be with Meet learner and preferably watches the instructional device.
Description
Technical field
The present invention relates to a kind of instructional device, in particular to a kind of English teaching device belongs to instructional device technical field.
Background technique
English teaching refers to the process of to be or is not that the people of first language teaches English for English.English religion
Be related to a variety of professional theory knowledges, including linguistics, second language acquisition, lexicology, syntactics, Style Science, corpus reason
It is an incremental process by contents, English teachings such as, cognitive psychologies, is either for English or is not first
For the people of language, English study is all vital in globalization fast-developing today.
With the growth of global economy, the use of English becomes more and more frequent, this allows for many people and starts to carry out
The study of English, in carrying out teaching process, the instructional device of English can preferably be taught existing English with assisted teacher
It learns, for existing English teaching device, since structure is simple, function is more single, in actual teaching process, Wu Fageng
It is good to meet user and carry out using while but also learner more watch English teaching device.
Summary of the invention
The purpose of the present invention is to provide a kind of English teaching devices, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of English teaching device, including station, book
Plate and electrical screen are write, the top pipe of the station is connected with movable plate, and the top of the movable plate is fixedly connected with book
Plate is write, the both ends of the clipboard avris are fixed with sliding rail, and the avris of the clipboard slidably connects electricity by sliding rail
Son screen, the avris of the electrical screen are fixed with fixing sleeve, and the middle part at the top of the clipboard is fixed with the second casing, described
The second servo motor is fixed in the middle part of movable plate top, the output shaft of second servo motor is sequentially connected with screw rod,
The screw rod is threadedly coupled with fixing sleeve, and the top of the screw rod is flexibly connected with the second casing.
As a preferred technical solution of the present invention, cavity, the cavity inside are offered at the top of the station
Side be fixed with cushion block, the top of the cushion block is fixed with first servo motor, the output of the first servo motor
Axis is sequentially connected with the second shaft, and the end of second shaft is fixedly connected with second gear, the middle part activity of the cavity
It is connected with first rotating shaft, the side of the first rotating shaft is fixed with strip, and the middle part of the first rotating shaft is interspersed to be connected with the
One gear, and the first gear is connected together with strip, the first gear engages connection with second gear.
As a preferred technical solution of the present invention, the top of the first rotating shaft is fixedly connected with movable plate, described
The bottom of first rotating shaft is flexibly connected with station.
As a preferred technical solution of the present invention, buffer stopper is fixed at the top of the clipboard.
As a preferred technical solution of the present invention, the two sides on the movable plate top are fixedly connected to fixed plate,
The top of the fixed plate is connected with shrinking connecting-rod, and the top of the shrinking connecting-rod is fixedly connected with the bottom end of electrical screen.
As a preferred technical solution of the present invention, the side of the station is fixedly connected with fixing seat, described solid
The top of reservation is fixedly connected with dust suction pump, and the air inlet of the dust suction pump is fixedly connected with tracheae, and the side of the tracheae is solid
Surely it is connected with sucker.
As a preferred technical solution of the present invention, the avris of the station is fixedly connected with switch panel, described
The surface of switch panel is equipped with first servo motor switch, electrical screen switch, the second servo motor switch and dust suction switch pump,
The first servo motor, electrical screen, the second servo motor and dust suction pump are opened by first servo motor switch, electrical screen respectively
It closes, the second servo motor switch and dust suction switch pump are electrically connected with external power supply.
As a preferred technical solution of the present invention, four edges of the station bottom end are fixedly connected to
Sleeve, the inside of the first sleeve are socketed with fixed link, and the outside of the fixed link is socketed with spring, the fixed link
Bottom end is fixedly connected with support plate.
Compared with prior art, the beneficial effects of the present invention are:
1, a kind of English teaching device of the present invention is equipped with electrical screen and clipboard, preferably imparts knowledge to students convenient for instructor, simultaneously
The electrical screen and clipboard being equipped with can carry out the adjusting in direction by first servo motor, and the adjusting of multiple angles can satisfy
Learner preferably watches the instructional device, at the same the electrical screen being equipped with can carry out the adjusting of height can in teaching process
Preferably to use clipboard, while the file that the adjusting of electrical screen more preferably can need to play.
2, a kind of English teaching device of the present invention, station bottom end is equipped with spring, can be with when carrying out the placement of the device
The damping for preferably carrying out the device, avoids the damage of the device feature, the suction for improving the service life of the device, while being equipped with
Dirt pumps the absorption that can carry out sundries, and when carrying out clipboard writing, the sundries fallen can be pumped by dust suction to be cleaned, and makes
Obtaining the device can preferably keep clean.
Detailed description of the invention
Fig. 1 is positive structure schematic of the present invention；
Fig. 2 is the partial enlargement structural representation at A of the present invention；
Fig. 3 is the partial enlargement structural representation at B of the present invention.
In figure: 1, station；2, switch panel；3, support plate；4, first sleeve；5, fixed link；6, spring；7, cavity；
8, first servo motor；9, movable plate；10, sucker；11, clipboard；12, buffer stopper；13, the second casing；14, screw rod；15, solid
Fixed set；16, electrical screen；17, sliding rail；18, the second servo motor；19, shrinking connecting-rod；20, fixed plate；21, strip；22, first
Shaft；23, first gear；24, second gear；25, the second shaft；26, fixing seat；27, dust suction pumps；28, tracheae.
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.
Embodiment 1: please referring to Fig. 1-3, and the present invention provides a kind of English teaching devices, including station 1, clipboard 11
With electrical screen 16, the top pipe of station 1 is connected with movable plate 9, and the top of movable plate 9 is fixedly connected with clipboard 11,
The both ends of 11 avris of clipboard are fixed with sliding rail 17, and the avris of clipboard 11 slidably connects electrical screen by sliding rail 17
16, the avris of electrical screen 16 is fixed with fixing sleeve 15, and the middle part at 11 top of clipboard is fixed with the second casing 13, movable plate
The second servo motor 18 is fixed in the middle part of 9 tops, the output shaft of the second servo motor 18 is sequentially connected with screw rod 14, screw rod
14 are threadedly coupled with fixing sleeve 15, and the top of screw rod 14 is flexibly connected with the second casing 13.
Preferably, the top of station 1 offers cavity 7, and the side inside cavity 7 is fixed with cushion block, the top of cushion block
End is fixed with first servo motor 8, and the output shaft of first servo motor 8 is sequentially connected with the second shaft 25, the second shaft 25
End be fixedly connected with second gear 24, the middle part of cavity 7 is connected with first rotating shaft 22, and the side of first rotating shaft 22 is solid
Surely it is equipped with strip 21, the middle part of first rotating shaft 22 is interspersed to be connected with first gear 23, and first gear 23 engages company with strip 21
It connects, first gear 23 engages connection with second gear 24, movable plate 9 can be driven to carry out by the first servo motor 8 being equipped with
Rotation, can drive clipboard 11 and electrical screen 16 to be rotated by the rotation of movable plate 9, can during being imparted knowledge to students
The content imparted knowledge to students is shown with multiple directions, learner is preferably learnt, and improves teaching and study
Efficiency.
Preferably, the top of first rotating shaft 22 is fixedly connected with movable plate 9, and the bottom of first rotating shaft 22 and station 1 are living
Dynamic connection, allows first rotating shaft 22 that movable plate 9 is preferably driven to be rotated.
Preferably, the top of clipboard 11 is fixed with buffer stopper 12, the buffer stopper 12 being equipped with can to electrical screen 16 into
Row buffering carries out certain protection to electrical screen 16, improves the service life of electrical screen 16.
Preferably, the two sides on 9 top of movable plate are fixedly connected to fixed plate 20, and the top of fixed plate 20 is connected with
The top of shrinking connecting-rod 19, shrinking connecting-rod 19 is fixedly connected with the bottom end of electrical screen 16 so that electrical screen 16 it is more stable into
Row movement.
Preferably, the side of station 1 is fixedly connected with fixing seat 26, and the top of fixing seat 26 is fixedly connected with dust suction pump
27, the air inlet of dust suction pump 27 is fixedly connected with tracheae 28, and the side of tracheae 28 is fixedly connected with sucker 10, the dust suction pump being equipped with
27 are carrying out in use, operator can start dust suction pump 27 by dust suction switch pump on switch panel 2, and the pump of dust suction at this time 27 can
To carry out the absorption of dust, in teaching process, the dust that falls on clipboard can pump 27 by dust suction and be absorbed, can be with
Keep the cleaning of the device.
Preferably, the avris of station 1 is fixedly connected with switch panel 2, and the surface of switch panel 2 is equipped with the first servo
Motor switch, electrical screen switch, the second servo motor switch and dust suction switch pump, first servo motor 8, electrical screen 16, second
Servo motor 18 and dust suction pump 27 are switched and are inhaled by first servo motor switch, electrical screen switch, the second servo motor respectively
Dirt switch pump is electrically connected with external power supply.
Preferably, four edges of 1 bottom end of station are fixedly connected to first sleeve 4, the internal sleeve of first sleeve 4
It is connected to fixed link 5, the outside of fixed link 5 is socketed with spring 6, and the bottom end of fixed link 5 is fixedly connected with support plate 3, so that the dress
Setting preferably to be placed, and the spring 6 being equipped with can buffer the device, and certain protection is carried out to the device.
Working principle: when specifically used, which is placed on suitable position first by a kind of English teaching device of the present invention
It sets and is operated, when carrying out the placement of the device, the bottom end of station is interspersed to be equipped with fixed link 5, and the outside of fixed link 5 is arranged
There is spring 6, when carrying out the placement of the device, the fixed link 5 and first sleeve 4 being equipped with can carry out activity, in the work of spring 6
The contact area with ground can be increased with the lower support plate 3 that can be carried out the damping of the device, while be equipped with, so that the device
Can be more stable place, while the power supply of the device and outside being electrically connected, is carrying out English teaching
In the process, instructor can be write by clipboard 11, while the electrical screen 16 being equipped with can carry out the broadcasting of file, just
In preferably being imparted knowledge to students, the electrical screen 16 being equipped with can carry out the adjusting in direction, when carrying out the adjusting in 16 direction of electrical screen,
Operator can switch starting first servo motor 8 by the first servo motor on switch panel 2, first servo motor 8
Second gear 24 can be driven to be rotated after output, the rotation of second gear 24 can drive 23 turns of first gear
Dynamic, the rotation of first gear 23 can drive first rotating shaft 22 to be rotated, and the rotation of first rotating shaft 22 can drive movable plate 9
It is rotated, the rotation of movable plate 9 can drive clipboard 11 to be rotated, and the rotation of clipboard 11 can drive electrical screen 16
It is rotated, is adjusted by the direction that the effect of first servo motor 8 can carry out clipboard 11 and electrical screen 16, convenient for more
Learner's electrical screen 16 for preferably being learnt, while being equipped with can carry out the adjusting of height, carrying out, electrical screen 16 is high
When the adjusting of degree, operator can be switched by the second servo motor on switch panel 2 starts the second servo motor 18, and second
The rotation of 18 output shaft of servo motor can drive screw rod 14 to be rotated, and screw rod 14 is socketed with fixing sleeve 15, and screw thread
It is connected to fixing sleeve 15, the rotation of screw rod 14 can drive fixing sleeve 15 to be moved, and the movement of fixing sleeve 15 can drive electricity
Son screen 16 is moved along sliding rail 17, thus realize the adjusting of 16 height of electrical screen, it can be more convenient for instructor and learner
Good learn.
In the description of the present invention, it is to be understood that, term " coaxial ", " bottom ", " one end ", " top ", " middle part ",
The orientation or positional relationship of the instructions such as " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " fixation ",
Terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly, for the common of this field
For technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of English teaching device, including station (1), clipboard (11) and electrical screen (16), which is characterized in that the behaviour
The top pipe for making platform (1) is connected with movable plate (9), and the top of the movable plate (9) is fixedly connected with clipboard (11), institute
The both ends for stating clipboard (11) avris are fixed with sliding rail (17), and the avris of the clipboard (11) is slided by sliding rail (17)
It is connected with electrical screen (16), the avris of the electrical screen (16) is fixed with fixing sleeve (15), at the top of the clipboard (11)
Middle part is fixed with the second casing (13), is fixed with the second servo motor (18) in the middle part of movable plate (9) top, described
The output shaft of second servo motor (18) is sequentially connected with screw rod (14), and the screw rod (14) is threadedly coupled with fixing sleeve (15),
And the top of the screw rod (14) is flexibly connected with the second casing (13).
2. a kind of English teaching device according to claim 1, it is characterised in that: opened up at the top of the station (1)
Have cavity (7), the internal side of the cavity (7) is fixed with cushion block, and the top of the cushion block is fixed with the first servo electricity
The output shaft of machine (8), the first servo motor (8) is sequentially connected with the second shaft (25), the end of second shaft (25)
Portion is fixedly connected with second gear (24), is connected with first rotating shaft (22), the first rotating shaft in the middle part of the cavity (7)
(22) side is fixed with strip (21), and the middle part of the first rotating shaft (22) is interspersed to be connected with first gear (23), and institute
It states first gear (23) to be connected together with strip (21), the first gear (23) engages connection with second gear (24).
3. a kind of English teaching device according to claim 2, it is characterised in that: the top of the first rotating shaft (22) with
Movable plate (9) is fixedly connected, and the bottom of the first rotating shaft (22) is flexibly connected with station (1).
4. a kind of English teaching device according to claim 1, it is characterised in that: the top of the clipboard (11) is fixed
Equipped with buffer stopper (12).
5. a kind of English teaching device according to claim 1, it is characterised in that: the two sides on movable plate (9) top
It is fixedly connected to fixed plate (20), the top of the fixed plate (20) is connected with shrinking connecting-rod (19), the flexible company
The top of bar (19) is fixedly connected with the bottom end of electrical screen (16).
6. a kind of English teaching device according to claim 1, it is characterised in that: the side of the station (1) is fixed
Be connected with fixing seat (26), the top of the fixing seat (26) is fixedly connected with dust suction pump (27), dust suction pump (27) into
Port is fixedly connected with tracheae (28), and the side of the tracheae (28) is fixedly connected with sucker (10).
7. a kind of English teaching device according to claim 1, it is characterised in that: the avris of the station (1) is fixed
It is connected with switch panel (2), the surface of the switch panel (2) is equipped with first servo motor switch, electrical screen switch, second
Servo motor switch and dust suction switch pump, the first servo motor (8), electrical screen (16), the second servo motor (18) and suction
Dirt pump (27) respectively by first servo motor switch, electrical screen switch, the second servo motor switch and dust suction switch pump with outside
The power supply in portion is electrically connected.
8. a kind of English teaching device according to claim 1, it is characterised in that: four of station (1) bottom end
Edge is fixedly connected to first sleeve (4), and the inside of the first sleeve (4) is socketed with fixed link (5), the fixed link
(5) outside is socketed with spring (6), and the bottom end of the fixed link (5) is fixedly connected with support plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811265522.9A CN109345883A (en) | 2018-10-29 | 2018-10-29 | A kind of English teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811265522.9A CN109345883A (en) | 2018-10-29 | 2018-10-29 | A kind of English teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109345883A true CN109345883A (en) | 2019-02-15 |
Family
ID=65310973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811265522.9A Pending CN109345883A (en) | 2018-10-29 | 2018-10-29 | A kind of English teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109345883A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110246375A (en) * | 2019-06-18 | 2019-09-17 | 山东电子职业技术学院 | A kind of diversification English study autocontrol exercise system |
| CN112489525A (en) * | 2020-12-14 | 2021-03-12 | 河北建材职业技术学院 | Novel Chinese language and literature Chinese character writing device |
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| US8845332B1 (en) * | 2012-03-01 | 2014-09-30 | Donald J. Reid | Interactive height measurement system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112489525A (en) * | 2020-12-14 | 2021-03-12 | 河北建材职业技术学院 | Novel Chinese language and literature Chinese character writing device |
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Application publication date: 20190215 |