CN109979264A - A kind of multimedia equipment for English teaching - Google Patents
A kind of multimedia equipment for English teaching Download PDFInfo
- Publication number
- CN109979264A CN109979264A CN201910349527.8A CN201910349527A CN109979264A CN 109979264 A CN109979264 A CN 109979264A CN 201910349527 A CN201910349527 A CN 201910349527A CN 109979264 A CN109979264 A CN 109979264A
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- platform
- motor
- touch screen
- english teaching
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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
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/06—Foreign languages
-
- 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
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
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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)
- Multimedia (AREA)
- Entrepreneurship & Innovation (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The present invention relates to a kind of multimedia equipments for English teaching, including host, seat plate, backup plate, regulating mechanism, platform, read write device, broadcaster and two supporting mechanisms, supporting mechanism includes driving assembly, support plate and two telescopic components, telescopic component includes fixed block, movable block, expansion bracket and two connecting rods, read write device includes touch screen, top plate, Power Component, two side plates and two connection components, Power Component includes first motor and two power units, power unit includes bearing, shaft, drum, bracing wire and pull ring, the multimedia equipment for being used for English teaching passes through the idler wheel in supporting mechanism against on the ground, platform is supported, prevent platform stress from excessively deforming, moreover, read write device can be different according to the training content of user, adjust the angle position of touch screen, facilitate user It is written and read training, and then improves the practicability of equipment.
Description
Technical field
The present invention relates to English teaching apparatus field, in particular to a kind of multimedia equipment for English teaching.
Background technique
English is international specified official language, and widest first language in the world, English are a kind of interlinguas
Speech, nowadays, it is communication media that many world occasions, which all use English, therefore the teaching of English is particularly significant.Present many ages
The personnel of stratum start to study English, and participate in Expert English language training by qualified teachers mechanism, and English practice spoken language to slap mainly by more back words more
It holds, studies English in order to more convenient, there is the multimedia mechanical equipment of all kinds of English teachings to help to teach people currently on the market
Carry out the study of English.
In order to facilitate the English study of people, the multimedia equipment of current English teaching, which is provided with greatly, helps user
The training of carry out English reading and writing, listen etc., but existing teaching multimedia device structure fixed single, man-machine touch screen
Interface display angle is fixed, if touch screen is horizontal, although facilitating the writing of people, is needed when carrying out read operation low
Head, Term Learning operation is unfavorable for the cervical vertebra health of people, and both hands are placed on learning platform when in use, are easy to platform
It causes stress, so that platform deforms, if touch screen is vertical, although facilitating people reads English, writes operation meeting again
Inconvenience, based on the above situation, so as to cause the reduction of existing English multimedia teaching facility practicability.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of for English teaching
Multimedia equipment.
The technical solution adopted by the present invention to solve the technical problems is: a kind of multimedia equipment for English teaching,
Including host, seat plate, backup plate, regulating mechanism, platform, read write device, broadcaster and two supporting mechanisms, the seat plate and backboard
It is each attached to the top of host, PLC is equipped in the host, the broadcaster and regulating mechanism are arranged at the side of backboard,
The regulating mechanism and platform are sequentially connected, and the top of platform is arranged in the read write device, and two supporting mechanisms are located at
The two sides of the lower section of platform, the broadcaster are electrically connected with PLC；
The supporting mechanism includes driving assembly, support plate and two telescopic components, and the driving component is located at two and stretches
Between contracting component, the support plate is located at the lower section of telescopic component, and the telescopic component includes fixed block, movable block, expansion bracket
With two connecting rods, the driving component and movable block are sequentially connected, the two sides on the top of the expansion bracket respectively with fixed block and
Movable block is hinged, and the two sides of the bottom end of the expansion bracket pass through two connecting rods respectively and support plate is hinged, under the support plate
Side is equipped with several idler wheels；
The read write device includes touch screen, top plate, Power Component, two side plates and two connection components, two connections
Component is located at the two sides of touch screen, and the top of platform is arranged in by connection component for the touch screen, and the side plate is fixed
In the top of platform, the top plate is erected on two side plates, and the Power Component is located at the lower section of top plate, the Power Component
It is sequentially connected with touch screen；
The Power Component includes first motor and two power units, the first motor be located at two power units it
Between, the power unit includes bearing, shaft, drum, bracing wire and pull ring, and the pull ring is fixed on the touchscreen, and described first
Motor and bearing are each attached to the lower section of top plate, and the first motor and touch screen are electrically connected with PLC, the first motor with
One end of shaft is sequentially connected, and the other end of the shaft is arranged in bearing, and the drum is set in shaft, the drum
It is connect by bracing wire with pull ring.
Preferably, the driving component includes the second motor and two screw rods, institute in order to drive movable block to be translated
The lower section that the second motor is fixed on platform is stated, second motor is electrically connected with PLC, and two screw rods are located at the second motor
Two sides, the screw rod and telescopic component correspond, and one end of second motor and screw rod is sequentially connected, the screw rod it is another
One end is arranged in fixed block, and the movable block is set on screw rod, the movable block be equipped with the junction of screw rod and silk
Matched first screw thread of bar.
Preferably, the driving force in order to guarantee the second motor, second motor is DC servo motor.
Preferably, the lower section of the support plate is equipped with range sensor, described in order to detect the height and position of support plate
Range sensor is electrically connected with PLC.
Preferably, for the ease of adjust platform position, the regulating mechanism include third motor, screw rod, casing and
Unit is adjusted, the third motor is fixed on backboard, and the third motor is electrically connected with PLC, the third motor and screw rod
One end transmission connection, the other end of the screw rod is arranged in casing, and described sleeve pipe is resisted against on backboard, described sleeve pipe with
The junction of backboard is equipped with to be connect by adjusting unit with platform with matched second screw thread of backboard, described sleeve pipe.
Preferably, the adjusting unit includes cylinder, the cylinder body of the cylinder in order to which control platform is at a distance from backboard
It is fixed on casing, the gas bar of the cylinder is fixedly connected with platform, and the cylinder is electrically connected with PLC.
Preferably, the adjusting unit further includes securing plate, the side of the securing plate in order to reinforce the position of cylinder
Shape is triangle, and the two sides of the securing plate are fixedly connected with the cylinder body of cylinder and casing respectively.
Preferably, learning for the ease of people's night, the side of the close backboard on the top is equipped with headlamp, the photograph
Bright lamp is electrically connected with PLC.
Preferably, the connection component includes slip ring, sliding rail and rotation for the ease of adjusting the position angle of touch screen
The shape of unit, the sliding rail is U-shaped, and the both ends of the sliding rail are fixed on the top of platform, and the slip ring is set on sliding rail,
The touch screen is connect by rotating unit with slip ring.
Preferably, touch screen rotates for convenience, the rotating unit includes side lever and fixing pipe, and the fixing pipe is solid
It is scheduled on slip ring, one end of the side lever is fixedly connected with touch screen, and the other end of the side lever is arranged in fixing pipe.
The invention has the advantages that this be used for multimedia equipment of English teaching by the idler wheel in supporting mechanism against
On the ground, platform is supported, prevents platform stress excessive and deform, moreover, read write device can be according to user's
Training content is different, adjusts the angle position of touch screen, user is facilitated to be written and read training, and then improve the practical of equipment
Property.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the multimedia equipment for English teaching of the invention；
Fig. 2 is the structural schematic diagram of the supporting mechanism of the multimedia equipment for English teaching of the invention；
Fig. 3 is the structural schematic diagram of the read write device of the multimedia equipment for English teaching of the invention；
Fig. 4 is the structural schematic diagram of the regulating mechanism of the multimedia equipment for English teaching of the invention；
In figure: 1. hosts, 2. seat plates, 3. backup plates, 4. platforms, 5. broadcasters, 6. support plates, 7. fixed blocks, 8. movable blocks,
9. expansion bracket, 10. connecting rods, 11. idler wheels, 12. touch screens, 13. top plates, 14. side plates, 15. first motors, 16. bearings, 17. turns
Axis, 18. drums, 19. bracing wires, 20. pull rings, 21. second motors, 22. screw rods, 23. range sensors, 24. third motors, 25.
Screw rod, 26. casings, 27. cylinders, 28. securing plates, 29. headlamps, 30. slip rings, 31. sliding rails, 32. side levers, 33. fixing pipes.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of multimedia equipment for English teaching, including host 1, seat plate 2, backup plate 3, adjusting machine
Structure, platform 4, read write device, broadcaster 5 and two supporting mechanisms, the seat plate 2 and backboard are each attached to the top of host 1, institute
It states and is equipped with PLC in host 1, the broadcaster 5 and regulating mechanism are arranged at the side of backboard, the regulating mechanism and platform 4
The top of platform 4 is arranged in transmission connection, the read write device, and two supporting mechanisms are located at the two sides of the lower section of platform 4,
The broadcaster 5 is electrically connected with PLC；
User is sitting on seat plate 2 when carrying out English study using the equipment, after leaning against backboard, passes through regulating mechanism tune
It saves the height of plate and at a distance from backboard, the people of different height figures is facilitated to use, facilitate user to carry out English by broadcaster 5
Training in terms of language hearing, the training in terms of facilitating user to carry out English read-write using read write device, by supporting mechanism to flat
Platform 4 is supported, and after preventing user's both hands from knocking on platform 4, is caused platform 4 to deform, is carried out using supporting mechanism to platform 4 auxiliary
Support is helped, to guarantee equipment normal use, and then improves the practicability of equipment.
As shown in Fig. 2, the supporting mechanism includes driving assembly, support plate 6 and two telescopic components, the driving component
Between two telescopic components, the support plate 6 is located at the lower section of telescopic component, and the telescopic component includes fixed block 7, moves
Motion block 8, expansion bracket 9 and two connecting rods 10, the driving component and movable block 8 are sequentially connected, and the two of the top of the expansion bracket 9
Side is hinged with fixed block 7 and movable block 8 respectively, and the two sides of the bottom end of the expansion bracket 9 pass through two connecting rods 10 and support respectively
Plate 6 is hinged, and the lower section of the support plate 6 is equipped with several idler wheels 11；
When supporting mechanism is run, acted on the movable block 8 of the telescopic component of two sides by driving assembly, so that movable block
8 are moved along the lower surface of platform 4, adjust the distance between movable block 8 and fixed block 7, expansion bracket 9 is promoted to be stretched
Contracting, the bottom end of expansion bracket 9 drive support plates 6 to carry out lifting movings by two connecting rods 10, the lower section of support plate 6, idler wheel 11 with
Ground face contact reinforces the position of platform 4 to be supported to platform 4, and when preventing people from carrying out English study, platform 4 is carried
Compression weight is excessive and deforms, and idler wheel 11 can be moved on the ground, and platform 4 is facilitated to adjust its position at a distance from backboard
It sets.
As shown in figure 3, the read write device includes touch screen 12, top plate 13, Power Component, two side plates 14 and two companies
Connected components, two connection components are located at the two sides of touch screen 12, and the touch screen 12 is arranged by connection component in platform 4
Top, the side plate 14 is fixed on the top of platform 4, and the top plate 13 is erected on two side plates 14, the Power Component
Positioned at the lower section of top plate 13, the Power Component and touch screen 12 are sequentially connected；
The Power Component includes first motor 15 and two power units, and the first motor 15 is located at two power lists
Between member, the power unit includes bearing 16, shaft 17, drum 18, bracing wire 19 and pull ring 20, and the pull ring 20 is fixed on touching
It touches on screen 12, the first motor 15 and bearing 16 are each attached to the lower section of top plate 13, the first motor 15 and touch screen 12
It is electrically connected with PLC, one end of the first motor 15 and shaft 17 is sequentially connected, and the other end of the shaft 17 is arranged in axis
It holds in 16, the drum 18 is set in shaft 17, and the drum 18 is connect by bracing wire 19 with pull ring 20.
In read write device, top plate 13 is supported by two side plates being fixed on platform 4 14, the controllable top PLC
First motor 15 in the Power Component of 13 lower section of plate starts, and drives the shaft 17 of two sides in the supporting role backspin of bearing 16
Turn, so that drum 18 rotates, to tense or loosen bracing wire 19, acted on touch screen 12 by pull ring 20, so that touching
Screen 12 is rotated under the action of two connection components, and when user needs to carry out reading English, user presses touch screen 12, makes
Power Component pulls touch screen 12 to turn to and be partial to vertical angle, facilitate user to carry out reading training, when user need into
When operation in terms of row write, user presses touch screen 12, and PLC controls Power Component and facilitates use so that touch screen 12 rotates down
Family carries out write operation by touch screen 12, so that English teaching work is lighter.
Preferably, the driving component includes the second motor 21 and two screw rods in order to drive movable block 8 to be translated
22, second motor 21 is fixed on the lower section of platform 4, and second motor 21 is electrically connected with PLC, and two screw rods 22 distinguish position
In the two sides of the second motor 21, the screw rod 22 is corresponded with telescopic component, one end of second motor 21 and screw rod 22
The other end of transmission connection, the screw rod 22 is arranged in fixed block 7, and the movable block 8 is set on screw rod 22, the movement
Block 8 be equipped with the junction of screw rod 22 and matched first screw thread of screw rod 22.
PLC controls the starting of the second motor 21, drives the screw rod 22 of two sides to rotate under the supporting role of fixed block 7, screw rod
22 pass through the first threaded function on movable block 8, so that movable block 8 is moved along the lower surface of platform 4.
Preferably, the feature strong using DC servo motor driving force, in order to guarantee the driving force of the second motor 21, institute
Stating the second motor 21 is DC servo motor.
Preferably, the lower section of the support plate 6 is equipped with range sensor 23 in order to detect the height and position of support plate 6,
The range sensor 23 is electrically connected with PLC.The height distance of support plate 6 and ground is detected using range sensor 23, and will
Range data passes to PLC, and PLC is run according to distance controlling driving assembly, the height of support plate 6 is adjusted, so that under support plate 6
The idler wheel 11 and ground face contact of side, are supported platform 4 by support component.
As shown in figure 4, the regulating mechanism includes third motor 24, screw rod 25, casing 26 and adjusts unit, the third
Motor 24 is fixed on backboard, and the third motor 24 is electrically connected with PLC, and one end of the third motor 24 and screw rod 25 is driven
Connection, the other end of the screw rod 25 are arranged in casing 26, and described sleeve pipe 26 is resisted against on backboard, described sleeve pipe 26 with back
The junction of plate is equipped with to be connect by adjusting unit with platform 4 with matched second screw thread of backboard, described sleeve pipe 26.
PLC controls third motor 24 and starts, and screw rod 25 is driven to be rotated, and screw rod 25 is by the second threaded function in casing
On 26, so that casing 26 is moved in the vertical direction, by adjusting the distance between unit adjustable platform 4 and backboard,
To facilitate the crowd of different height figures to use with the position for changing platform 4 by regulating mechanism.
Preferably, the adjusting unit includes cylinder 27, the cylinder 27 in order to which control platform 4 is at a distance from backboard
Cylinder body be fixed on casing 26, the gas bar of the cylinder 27 is fixedly connected with platform 4, and the cylinder 27 is electrically connected with PLC.
PLC controls cylinder 27 and starts, and adjusts the intracorporal air pressure of cylinder of cylinder 27, so that the gas bar of cylinder 27 moves, and then drives
Platform 4 is mobile, adjusts platform 4 at a distance from backboard.
Preferably, the adjusting unit further includes securing plate 28, the securing plate 28 in order to reinforce the position of cylinder 27
Side view be triangle, the two sides of the securing plate 28 are fixedly connected with the cylinder body of cylinder 27 and casing 26 respectively.It utilizes
Securing plate 28 strengthens the connection between the cylinder body of cylinder 27 and casing 26, to strengthen the position of cylinder 27.
Preferably, learning for the ease of people's night, the side of the close backboard on the top is equipped with headlamp 29, described
Headlamp 29 is electrically connected with PLC.Headlamp 29 can night or it is rather dark in the case where start, to surrounding carry out light filling photograph
It is bright, avoid user from using visual impairment when equipment progress English study.
Preferably, the connection component includes slip ring 30, sliding rail 31 for the ease of adjusting the position angle of touch screen 12
And rotating unit, the shape of the sliding rail 31 is U-shaped, and the both ends of the sliding rail 31 are fixed on the top of platform 4, the slip ring 30
It is set on sliding rail 31, the touch screen 12 is connect by rotating unit with slip ring 30.When bracing wire 19 is acted on by pull ring 20
When on touch screen 12, the two sides of one end of the separate bracing wire 19 of touch screen 12, by rotating unit facilitate pull slip ring 30 along
The sliding rail 31 of fixed position slides, and is convenient for the rotation of touch screen 12 using rotating unit, to facilitate the angle of adjustment touch screen 12
Spend position.
Preferably, touch screen 12 rotates for convenience, the rotating unit includes side lever 32 and fixing pipe 33, described solid
Determine pipe 33 to be fixed on slip ring 30, one end of the side lever 32 is fixedly connected with touch screen 12, and the other end of the side lever 32 is set
It sets in fixing pipe 33.Fixing pipe 33 is fixed on slip ring 30, and side lever 32 is facilitated to grab lane, Jin Erbian along 33 axis of fixing pipe
In the rotation of touch screen 12, facilitate the angle for needing to adjust touch screen 12 according to the read-write of user.
The multimedia equipment when in use, is acted on the telescopic component of two sides by driving assembly, so that telescopic component
In expansion bracket 9 drive support plate 6 to carry out lifting moving by connecting rod 10, height and position is adjusted, so that the rolling of the lower section of support plate 6
Wheel is supported platform 4 11 against on the ground, and both hands are placed on platform 4 when preventing user from studying English, because platform 4 by
Power is excessive and deforms, and moreover, touch screen 12 can be driven to be rotated by Power Component, convenient for equipment according to user
Habit demand adjusts the angle position of touch screen 12, so that English teaching is more convenient, and then improves the practicability of equipment.
Compared with prior art, which is resisted against by the idler wheel 11 in supporting mechanism
On ground, platform 4 is supported, prevents 4 stress of platform excessive and deforms, moreover, read write device can be according to user's
Training content is different, adjusts the angle position of touch screen 12, facilitates user to be written and read training, and then improve the practical of equipment
Property.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of multimedia equipment for English teaching, which is characterized in that including host (1), seat plate (2), backup plate (3), adjust
Section mechanism, platform (4), read write device, broadcaster (5) and two supporting mechanisms, the seat plate (2) and backboard are each attached to host
(1) top, the host (1) is interior to be equipped with PLC, and the broadcaster (5) and regulating mechanism are arranged at the side of backboard, described
Regulating mechanism and platform (4) are sequentially connected, and the read write device setting distinguishes position in the top of platform (4), two supporting mechanisms
In the two sides of the lower section of platform (4), the broadcaster (5) is electrically connected with PLC；
The supporting mechanism includes driving assembly, support plate (6) and two telescopic components, and the driving component is located at two and stretches
Between component, the support plate (6) is located at the lower section of telescopic component, the telescopic component include fixed block (7), movable block (8),
Expansion bracket (9) and two connecting rods (10), the driving component and movable block (8) are sequentially connected, the top of the expansion bracket (9)
Two sides respectively with fixed block (7) and movable block (8) hingedly, the two sides of the bottom end of the expansion bracket (9) pass through two connecting rods respectively
(10) hingedly with support plate (6), the lower section of the support plate (6) is equipped with several idler wheels (11)；
The read write device includes touch screen (12), top plate (13), Power Component, two side plates (14) and two connection components,
Two connection components are located at the two sides of touch screen (12), and the touch screen (12) is arranged by connection component in platform (4)
Top, the side plate (14) is fixed on the top of platform (4), and the top plate (13) is erected on two side plates (14), described
Power Component is located at the lower section of top plate (13), and the Power Component and touch screen (12) are sequentially connected；
The Power Component includes first motor (15) and two power units, and the first motor (15) is located at two power lists
Between member, the power unit includes bearing (16), shaft (17), drum (18), bracing wire (19) and pull ring (20), the pull ring
(20) it is fixed on touch screen (12), the first motor (15) and bearing (16) are each attached to the lower section of top plate (13), described
First motor (15) and touch screen (12) are electrically connected with PLC, and one end of the first motor (15) and shaft (17), which is driven, to be connected
It connects, the other end setting of the shaft (17) is in bearing (16), and the drum (18) is set on shaft (17), the drum
(18) it is connect by bracing wire (19) with pull ring (20).
2. being used for the multimedia equipment of English teaching as described in claim 1, which is characterized in that the driving component includes the
Two motors (21) and two screw rods (22), second motor (21) are fixed on the lower section of platform (4), second motor (21)
It is electrically connected with PLC, two screw rods (22) are located at the two sides of the second motor (21), and the screw rod (22) and telescopic component are one by one
Corresponding, one end of second motor (21) and screw rod (22) is sequentially connected, and the other end of the screw rod (22) is arranged in fixation
In block (7), the movable block (8) is set on screw rod (22), the movable block (8) with the junction of screw rod (22) be equipped with
Matched first screw thread of screw rod (22).
3. being used for the multimedia equipment of English teaching as claimed in claim 2, which is characterized in that second motor (21) is
DC servo motor.
4. being used for the multimedia equipment of English teaching as described in claim 1, which is characterized in that under the support plate (6)
Side is equipped with range sensor (23), and the range sensor (23) is electrically connected with PLC.
5. being used for the multimedia equipment of English teaching as described in claim 1, which is characterized in that the regulating mechanism includes the
Three motors (24), screw rod (25), casing (26) and adjusting unit, the third motor (24) are fixed on backboard, the third
Motor (24) is electrically connected with PLC, and one end of the third motor (24) and screw rod (25) is sequentially connected, the screw rod (25) it is another
In the casing (26), described sleeve pipe (26) is resisted against on backboard for one end setting, and described sleeve pipe (26) is set with the junction of backboard
Have and is connect by adjusting unit with platform (4) with matched second screw thread of backboard, described sleeve pipe (26).
6. being used for the multimedia equipment of English teaching as claimed in claim 5, which is characterized in that the adjusting unit includes gas
The cylinder body of cylinder (27), the cylinder (27) is fixed on casing (26), the gas bar of the cylinder (27) and platform (4) fixed company
It connects, the cylinder (27) is electrically connected with PLC.
7. being used for the multimedia equipment of English teaching as claimed in claim 6, which is characterized in that the adjusting unit further includes
Securing plate (28), the side view of the securing plate (28) are triangle, the two sides of the securing plate (28) respectively with cylinder
(27) cylinder body is fixedly connected with casing (26).
8. being used for the multimedia equipment of English teaching as described in claim 1, which is characterized in that the close backboard on the top
Side is equipped with headlamp (29), and the headlamp (29) is electrically connected with PLC.
9. being used for the multimedia equipment of English teaching as described in claim 1, which is characterized in that the connection component includes sliding
The shape of ring (30), sliding rail (31) and rotating unit, the sliding rail (31) is U-shaped, and the both ends of the sliding rail (31) are fixed on flat
The top of platform (4), the slip ring (30) are set on sliding rail (31), and the touch screen (12) passes through rotating unit and slip ring (30)
Connection.
10. being used for the multimedia equipment of English teaching as claimed in claim 9, which is characterized in that the rotating unit includes
Side lever (32) and fixing pipe (33), the fixing pipe (33) are fixed on slip ring (30), one end of the side lever (32) and touch
Screen (12) is fixedly connected, and the other end setting of the side lever (32) is in fixing pipe (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910349527.8A CN109979264A (en) | 2019-04-28 | 2019-04-28 | A kind of multimedia equipment for English teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910349527.8A CN109979264A (en) | 2019-04-28 | 2019-04-28 | A kind of multimedia equipment for English teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109979264A true CN109979264A (en) | 2019-07-05 |
Family
ID=67086825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910349527.8A Withdrawn CN109979264A (en) | 2019-04-28 | 2019-04-28 | A kind of multimedia equipment for English teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109979264A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206115741U (en) * | 2016-05-20 | 2017-04-19 | 渤海大学 | Multimedia english teaching device |
| CN108944567A (en) * | 2018-09-20 | 2018-12-07 | 深圳市律远汇智科技有限公司 | A kind of electric automobile charging pile with moisture-proof function |
| CN109903608A (en) * | 2019-04-25 | 2019-06-18 | 陕西国际商贸学院 | Multimedia equipment for English teaching |
-
2019
- 2019-04-28 CN CN201910349527.8A patent/CN109979264A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206115741U (en) * | 2016-05-20 | 2017-04-19 | 渤海大学 | Multimedia english teaching device |
| CN108944567A (en) * | 2018-09-20 | 2018-12-07 | 深圳市律远汇智科技有限公司 | A kind of electric automobile charging pile with moisture-proof function |
| CN109903608A (en) * | 2019-04-25 | 2019-06-18 | 陕西国际商贸学院 | Multimedia equipment for English teaching |
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Application publication date: 20190705 |
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| WW01 | Invention patent application withdrawn after publication |