CN109410657A - A kind of hand-held Mandarin Training device for Chinese teaching - Google Patents
A kind of hand-held Mandarin Training device for Chinese teaching Download PDFInfo
- Publication number
- CN109410657A CN109410657A CN201811633374.1A CN201811633374A CN109410657A CN 109410657 A CN109410657 A CN 109410657A CN 201811633374 A CN201811633374 A CN 201811633374A CN 109410657 A CN109410657 A CN 109410657A
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- shell
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- training device
- chinese teaching
- handle
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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
- G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General 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 hand-held Mandarin Training devices for Chinese teaching, including shell and handle connected to the housing, the front of the shell is provided with display screen, microtelephone and alarm lamp, the microtelephone and alarm lamp are located at the two sides of display screen, the side of the shell is equipped with Microspeaker, the handle is equipped with switch, and the inside of the handle is equipped with battery.In the present invention, by the way that bracelet is arranged, it can prevent from breaking whole device since manpower falls off accidentally in use process, capable of making people in training use, targetedly the word true to rhotacism carries out reinforcement training, the pronunciation of mistake is corrected convenient for people, so that training effect is more preferable, and by expanding the work activities range of fan motor and radiating vane inside housings, so that result of ventilating heat dissipation is more preferable, radiate more evenly, to ensure the service performance of whole device.
Description
Technical field
The present invention relates to teaching aid technical field more particularly to a kind of hand-held mandarin instructions for Chinese teaching
Practice device.
Background technique
Language is the most important the vehicle of communication of the mankind, is the various expression ways that people carry out communication exchange.People by
Language saves and the achievement of transmitting human civilization.Language is national one of important feature.China is multi-national, multilingual, more
The populous nation of dialect popularizes the exchange that mandarin is conducive to promote various nationalities each department, is conducive to safeguard unification of the motherland,
Enhance the cohesion of the Chinese nation.Spoken and written languages ability is the basic content of cultural quality, and popularizing mandarin is quality-oriented education
Important content.Popularize the strategy side that mandarin is conducive to implement education toward modernization, the world and the future
Needle is conducive to carry forward motherland's excellent traditional culture and spirit of patriotism, improves the scientific and cultural quality of the whole nation.Mandarin,
That is standard Chinese, Chinese.It is the common all-purpose language that Chinese different nationalities carry out communication exchange.Mandarin is mark with Beijing voice
Quasi- sound is basic dialect with northern dialect, using the modern writings in the vernacular works of model as syntax gauge.Common spoken Chinese teaching is spelled with Chinese
Based on sound, sound pronunciation is emphasis, and voice is the vocal organs coordinated movement of various economic factors of human body as a result, vocal organs and its activity are determined
The difference of attribute sound.
Currently, during study, most of is all by the oral religion of teacher by, will often in trained process
There is mistake on pronunciation, it is nonstandard to result in the mandarin said, although occurring Mandarin Training device also on the market to instruct
It is experienced, but trainer targetedly the word true to rhotacism can not carry out reinforcement training, so that training effect is poor, commonly
Words cannot be promoted always, and the heat dissipation performance of existing Mandarin Training device is also poor, for this purpose, we provide one kind to be used for
The hand-held Mandarin Training device of Chinese teaching is for solving the above problems.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of hand-held for Chinese teaching is common
Talk about training aids.
A kind of hand-held Mandarin Training device for Chinese teaching proposed by the present invention, including shell and and shell
The handle of connection, the front of the shell are provided with display screen, microtelephone and alarm lamp, the microtelephone and alarm
Indicator light is located at the two sides of display screen, and the side of the shell is equipped with Microspeaker, and the handle is equipped with switch, institute
The inside for stating handle is equipped with battery, and the handle is equipped with bracelet far from one end of shell；
The inside of the shell is equipped with circuit board, and the circuit board is equipped with central processing unit, the central processing unit point
It is not electrically connected with voice collecting unit, standard voice data library unit and display and Alarm Unit, the central processing unit is also
Successively it is electrically connected with speech recognition module, speech analysis module, speech comparison module and voice screening on circuit board
Module；
The internal slide of the shell is equipped with activity box, and the activity box is located at side of the circuit board far from display screen,
The activity box is fixedly installed with fan motor close to the side of circuit board, is fixedly installed on the output shaft of the fan motor
Rotation axis is fixedly installed with multiple radiating vanes in the rotation axis, is respectively equipped with thermovent on the two sides inner wall of the shell,
The thermovent is equipped with Air Filter, and the inside of the shell is fixedly installed with drive motor, and the drive shaft of drive motor is prolonged
It extends to the inside of activity box and fixing sleeve is connected to partial gear, be respectively arranged with the first tooth on the two sides inner wall of the activity box
Race and second gear slot, and partial gear respectively on the inner wall of activity box two sides first gear slot and second gear slot hand over
For engagement connection.
Preferably, the activity box is fixedly installed with sliding seat far from the side of fan motor, and the shell is far from display
The side inner wall of screen is equipped with mounting groove, directive slide track is fixedly installed in mounting groove, and sliding seat is slidably mounted on guiding and slides
On rail.
Preferably, the quantity of the radiating vane is equipped with three to five, and three to five radiating vanes are based on rotation axis
Center annular is uniformly arranged.
Preferably, the handle is equipped with connecting rope far from one end of shell, and handle connects by the way that connecting rope and bracelet are fixed
It connects.
Preferably, the speech comparison module and standard voice data library unit are electrically connected, the voice screening module
It is electrically connected with display and Alarm Unit.
Preferably, the standard voice data library unit specifically includes memory, and the memory is set in the housing portion
On circuit board, the memory is electrically connected with the central processing unit.
Preferably, the voice collecting unit is specially microtelephone, and the microtelephone electrically connects with central processing unit
It connects.
Preferably, the display and Alarm Unit specifically include Microspeaker, display screen, alarm lamp, described micro-
Type loudspeaker, display screen, alarm lamp are electrically connected with the central processing unit.
Preferably, the battery and switch are electrically connected with the central processing unit.
The beneficial effects of the present invention are:
In the present invention, by the way that bracelet is arranged, can prevent in use process due to manpower falls off accidentally and by whole device
It breaks；In specific training use process, when the pronunciation in the pronunciation of words of trainer and standard voice data library is inconsistent, say
The pronunciation of words inaccuracy of bright trainer, central processing unit light that trainer is prompted to occur not by control alarm lamp
Accurate pronunciation is then shown the pronunciation of words of trainer's inaccuracy by display screen by voice screening module, most
The standard mandarin in memory is recalled using central processing unit afterwards and is read by the mandarin that Microspeaker issues standard
Sound, to correct the pronunciation of mistake, such people targetedly the word true to rhotacism can carry out reinforcement training, make
It is more preferable to obtain training effect.
In the present invention, by drive motor drive partial gear respectively with the first gear slot on the inner wall of activity box two sides
Alternately engagement is carried out with second gear slot, activity box can be made back and forth to be transported on directive slide track using sliding seat in this way
It is dynamic, then fan motor, rotation axis and radiating vane can be driven to move back and forth by activity box, can expanded in this way
The work activities range of fan motor and radiating vane inside housings radiates more evenly so that result of ventilating heat dissipation is more preferable,
To ensure the service performance of whole device.
Therefore, a kind of hand-held Mandarin Training device for Chinese teaching provided by the invention, by the way that bracelet is arranged,
It can prevent from breaking whole device since manpower falls off accidentally in use process, people can be made to be directed in training use
Property the word true to rhotacism carry out reinforcement training, the pronunciation of mistake is corrected convenient for people so that training effect is more preferable, and
And by expanding the work activities range of fan motor and radiating vane inside housings, so that result of ventilating heat dissipation is more preferable,
It radiates more evenly, to ensure the service performance of whole device.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of hand-held Mandarin Training device for Chinese teaching proposed by the present invention；
Fig. 2 is various modular units in a kind of hand-held Mandarin Training device for Chinese teaching proposed by the present invention
Connection schematic diagram；
Fig. 3 is enclosure interior section view in a kind of hand-held Mandarin Training device for Chinese teaching proposed by the present invention
Structural schematic diagram；
Fig. 4 is activity box, driving in a kind of hand-held Mandarin Training device for Chinese teaching proposed by the present invention
The drive mechanism schematic diagram of motor and partial gear；
Fig. 5 is rotation axis and heat dissipation in a kind of hand-held Mandarin Training device for Chinese teaching proposed by the present invention
The attachment structure schematic diagram of flabellum.
In figure: 1 shell, 2 handles, 3 display screens, 4 microtelephones, 5 alarm lamps, 6 Microspeakers, 7 batteries, 8
Switch, 9 bracelets, 10 circuit boards, 11 activity box, 12 drive motors, 13 partial gears, 14 sliding seats, 15 directive slide tracks, 16 wind
Fan motor, 17 rotation axis, 18 radiating vanes, 19 thermovents, 20 first gear slots, 21 second gear slots, 101 central processing units,
102 voice collecting units, 103 speech recognition modules, 104 speech analysis modules, 105 speech comparison modules, 106 voices screen mould
Block, 107 displays and Alarm Unit, 108 standard voice data library units, 109 memories.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment
With reference to Fig. 1-5, a kind of hand-held Mandarin Training device for Chinese teaching is proposed in the present embodiment, including
Shell 1 and the handle 2 connecting with shell 1, the front of shell 1 are provided with display screen 3, microtelephone 4 and alarm lamp 5,
Microtelephone 4 and alarm lamp 5 are located at the two sides of display screen 3, and the side of shell 1 is equipped with Microspeaker 6, handle 2
It is equipped with switch 8, the inside of handle 2 is equipped with battery 7, and handle 2 is equipped with bracelet 9 far from one end of shell 1；
The inside of shell 1 is equipped with circuit board 10, and circuit board 10 is equipped with central processing unit 101, and central processing unit 101 is distinguished
It is electrically connected with voice collecting unit 102, standard voice data library unit 108 and display and Alarm Unit 107, central processing unit
101 are also successively electrically connected with speech recognition module 103, speech analysis module 104, speech comparison mould on circuit board 10
Block 105 and voice screening module 106；
The internal slide of shell 1 is equipped with activity box 11, and activity box 11 is located at side of the circuit board 10 far from display screen 3,
Activity box 11 is fixedly installed with fan motor 16 close to the side of circuit board 10, is fixedly installed on the output shaft of fan motor 16
Rotation axis 17 is fixedly installed with multiple radiating vanes 18 in rotation axis 17, is respectively equipped with thermovent on the two sides inner wall of shell 1
19, thermovent 19 is equipped with Air Filter, and the inside of shell 1 is fixedly installed with drive motor 12, and the drive shaft of drive motor 12
It extends to the inside of activity box 11 and fixing sleeve is connected to partial gear 13, is respectively arranged on the two sides inner wall of activity box 11
One gear grooved 20 and second gear slot 21, and partial gear 13 respectively with the first gear slot 20 on 11 two sides inner wall of activity box
With the alternately engagement connection of second gear slot 21；A kind of hand-held Mandarin Training for Chinese teaching provided by the invention
Device can prevent from breaking whole device since manpower falls off accidentally in use process, simultaneously training by the way that bracelet 9 is arranged
Capable of making people in use, targetedly the word true to rhotacism carries out reinforcement training, and the hair of mistake is corrected convenient for people
Sound, so that training effect is more preferable, and by expanding the work activities of fan motor 16 and radiating vane 18 inside shell 1
Range radiates so that result of ventilating heat dissipation is more preferable more evenly, to ensure the service performance of whole device.
Specifically he, activity box 11 is fixedly installed with sliding seat 14 far from the side of fan motor 16, and shell 1 is far from display screen
3 side inner wall is equipped with mounting groove, is fixedly installed with directive slide track 15 in mounting groove, and sliding seat 14 is slidably mounted on guiding
On sliding rail 15；The quantity of radiating vane 18 is equipped with three to five, and three to five radiating vanes 18 are based on centered on rotation axis 17
Annular is uniformly arranged；Handle 2 is equipped with connecting rope far from one end of shell 1, and handle 2 is fixedly connected by connecting rope with bracelet 9,
In this way by 9 sets of bracelet in the wrist of people, and it is hand-held facing to shell 1 by handle 2, manpower can be prevented due to not in this way
Careful fall off and whole device is broken.
Specifically, speech comparison module 105 and standard voice data library unit 108 are electrically connected, voice screening module 106
It is electrically connected with display and Alarm Unit 107；Standard voice data library unit 108 specifically includes memory 109, memory 109
On the circuit board 10 inside shell 1, memory 109 and central processing unit 101 are electrically connected；Voice collecting unit 102 has
Body is microtelephone 4, and microtelephone 4 and central processing unit 101 are electrically connected；Display and Alarm Unit 107 specifically include miniature
Loudspeaker 6, display screen 3, alarm lamp 5, Microspeaker 6, display screen 3, alarm lamp 5 with central processing unit 101
It is electrically connected；Battery 7 and switch 8 are electrically connected with central processing unit 101；One kind provided by the invention is taught by precept for Chinese
Hand-held Mandarin Training device, by the way that bracelet 9 is arranged, can prevent will be whole since manpower falls off accidentally in use process
A device is broken, while can make people in training use targetedly the word true to rhotacism carries out reinforcement training,
The pronunciation of mistake is corrected convenient for people, so that training effect is more preferable, and by expanding fan motor 16 and radiating vane 18
Work activities range inside shell 1 radiates so that result of ventilating heat dissipation is more preferable more evenly, to ensure whole device
Service performance.
In the present embodiment, in use, by 9 sets of bracelet in the wrist of people, and held entirely by handle 2
Device can prevent from breaking whole device since manpower falls off accidentally in use process in this way；In specific training in use,
109 Plays mandarin Chinese word of memory is recalled and passes through display screen 3 using central processing unit 101 and is shown, is led to simultaneously
The standard Chinese pronunciation that Microspeaker 6 issues standard is crossed, the word on display screen 3 is read out and passed through miniature by subsequent trainer
Microphone 4 is acquired, and carries out collected word information by speech recognition module 103 followed by central processing unit 101
Identification then analyzes the word pronunciation recognized by speech analysis module 104, then again reads the word after analysis
Sound is compared by speech comparison module 105 with the pronunciation of 109 Plays speech database of memory, when the word of trainer
When pronunciation and the inconsistent pronunciation in standard voice data library, illustrate the pronunciation of words inaccuracy of trainer, while central processing unit
101 pronunciations for lighting that trainer is prompted inaccuracy occur by control alarm lamp 5, then pass through voice screening module
106 show the pronunciation of words of trainer's inaccuracy by display screen 3, finally utilize central processing unit 101 by memory
Standard mandarin in 109 recalls and passes through the standard Chinese pronunciation that Microspeaker 6 issues standard, to correct the hair of mistake
Sound, such people targetedly the word true to rhotacism can carry out reinforcement training, so that training effect is more preferable.
In the present embodiment, at work, central processing unit 101 and various module meetings on 1 internal circuit board 10 of shell
It issues a large amount of heat, and drives rotation axis 17 and radiating vane 18 to rotate by fan motor 16, it can will be inside shell 1
Heat be discharged rapidly by two thermovents 19, but also by drive motor 12 drive partial gear 13 respectively with activity
First gear slot 20 and second gear slot 21 on 11 two sides inner wall of frame carry out alternately engagement, can make activity box 11 sharp in this way
It is moved back and forth on directive slide track 15 with sliding seat 14, fan motor 16, rotation then can be driven by activity box 11
Axis 17 and radiating vane 18 move back and forth, and can expand fan motor 16 and radiating vane 18 in this way in shell 1
The work activities range in portion radiates so that result of ventilating heat dissipation is more preferable more evenly, to ensure the usability of whole device
Energy.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of hand-held Mandarin Training device for Chinese teaching, including shell (1) and the handle being connect with shell (1)
Hand (2), which is characterized in that the front of the shell (1) is provided with display screen (3), microtelephone (4) and alarm lamp (5),
The microtelephone (4) and alarm lamp (5) are located at the two sides of display screen (3), and the side of the shell (1) is equipped with micro-
Type loudspeaker (6), the handle (2) are equipped with switch (8), and the inside of the handle (2) is equipped with battery (7), the handle
(2) one end far from shell (1) is equipped with bracelet (9)；
The inside of the shell (1) is equipped with circuit board (10), and the circuit board (10) is equipped with central processing unit (101), described
Voice collecting unit (102), standard voice data library unit (108) and display has been electrically connected in central processing unit (101)
And Alarm Unit (107), the central processing unit (101) are also successively electrically connected with the speech recognition on circuit board (10)
Module (103), speech analysis module (104), speech comparison module (105) and voice screening module (106)；
The internal slide of the shell (1) is equipped with activity box (11), and the activity box (11) is located at circuit board (10) far from aobvious
The side of display screen (3), the activity box (11) are fixedly installed with fan motor (16), the wind close to the side of circuit board (10)
It fans and is fixedly installed with rotation axis (17) on the output shaft of motor (16), be fixedly installed with multiple heat emission fans on the rotation axis (17)
Leaf (18) is respectively equipped with thermovent (19) on the two sides inner wall of the shell (1), and the thermovent (19) is equipped with Air Filter,
The inside of the shell (1) is fixedly installed with drive motor (12), and the drive shaft of drive motor (12) extends to activity box
(11) inside and fixing sleeve is connected to partial gear (13), is respectively arranged with first on the two sides inner wall of the activity box (11)
Gear grooved (20) and second gear slot (21), and partial gear (13) respectively with the first tooth on the inner wall of activity box (11) two sides
Race (20) and second gear slot (21) alternately engagement connection.
2. a kind of hand-held Mandarin Training device for Chinese teaching according to claim 1, which is characterized in that institute
It states activity box (11) to be fixedly installed with sliding seat (14) far from the side of fan motor (16), the shell (1) is far from display screen
(3) side inner wall is equipped with mounting groove, is fixedly installed with directive slide track (15) in mounting groove, and sliding seat (14) is slidably installed
In on directive slide track (15).
3. a kind of hand-held Mandarin Training device for Chinese teaching according to claim 1, which is characterized in that institute
The quantity for stating radiating vane (18) is equipped with three to five, and it is center ring that three to five radiating vanes (18), which are based on rotation axis (17),
Shape is uniformly arranged.
4. a kind of hand-held Mandarin Training device for Chinese teaching according to claim 1, which is characterized in that institute
It states handle (2) and is equipped with connecting rope far from the one end of shell (1), and handle (2) is fixedly connected by connecting rope with bracelet (9).
5. a kind of hand-held Mandarin Training device for Chinese teaching according to claim 1, which is characterized in that institute
Speech comparison module (105) and standard voice data library unit (108) are stated to be electrically connected, the voice screening module (106) with
Display and Alarm Unit (107) are electrically connected.
6. a kind of hand-held Mandarin Training device for Chinese teaching according to claim 1, which is characterized in that institute
It states standard voice data library unit (108) to specifically include memory (109), the memory (109) is set to shell (1) inside
On circuit board (10), the memory (109) and central processing unit (101) are electrically connected.
7. a kind of hand-held Mandarin Training device for Chinese teaching according to claim 1, which is characterized in that institute
Predicate sound acquisition unit (102) is specially microtelephone (4), and the microtelephone (4) electrically connects with central processing unit (101)
It connects.
8. a kind of hand-held Mandarin Training device for Chinese teaching according to claim 1, which is characterized in that institute
It states display and Alarm Unit (107) specifically includes Microspeaker (6), display screen (3), alarm lamp (5), it is described miniature to raise
Sound device (6), display screen (3), alarm lamp (5) are electrically connected with central processing unit (101).
9. a kind of hand-held Mandarin Training device for Chinese teaching according to claim 1, which is characterized in that institute
It states battery (7) and switch (8) is electrically connected with central processing unit (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811633374.1A CN109410657A (en) | 2018-12-29 | 2018-12-29 | A kind of hand-held Mandarin Training device for Chinese teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811633374.1A CN109410657A (en) | 2018-12-29 | 2018-12-29 | A kind of hand-held Mandarin Training device for Chinese teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109410657A true CN109410657A (en) | 2019-03-01 |
Family
ID=65462619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811633374.1A Pending CN109410657A (en) | 2018-12-29 | 2018-12-29 | A kind of hand-held Mandarin Training device for Chinese teaching |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110148315A (en) * | 2019-05-29 | 2019-08-20 | 吴朝辉 | A kind of hand-held Mandarin Training device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102169642A (en) * | 2011-04-06 | 2011-08-31 | 李一波 | Interactive virtual teacher system having intelligent error correction function |
| CN203405978U (en) * | 2013-08-05 | 2014-01-22 | 魏访 | Teaching demonstration device |
| CN203759907U (en) * | 2014-04-01 | 2014-08-06 | 檀晶晶 | Handheld mandarin training aid for Chinese language teaching |
| CN105374248A (en) * | 2015-11-30 | 2016-03-02 | 广东小天才科技有限公司 | Method, device and system of pronunciation correction |
| CN106448288A (en) * | 2016-11-01 | 2017-02-22 | 安阳师范学院 | Interactive English learning system and method |
| CN206301511U (en) * | 2016-11-16 | 2017-07-04 | 白凯歌 | A kind of multi-functional Art undergraduate teaching aid |
| CN206400830U (en) * | 2016-12-30 | 2017-08-11 | 辽宁工业大学 | A kind of Oral English Training device |
| CN206431868U (en) * | 2016-12-19 | 2017-08-22 | 临沂大学 | A kind of instrument for correcting pronunciation of English |
| CN107230396A (en) * | 2017-07-21 | 2017-10-03 | 渭南师范学院 | A kind of Chinese online teaching terminal and method |
| CN108775470A (en) * | 2018-06-25 | 2018-11-09 | 合肥利元杰信息科技有限公司 | A kind of computer base of heat radiating type |
| CN108806367A (en) * | 2017-07-21 | 2018-11-13 | 河海大学 | A kind of Oral English Practice voice correcting system |
-
2018
- 2018-12-29 CN CN201811633374.1A patent/CN109410657A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102169642A (en) * | 2011-04-06 | 2011-08-31 | 李一波 | Interactive virtual teacher system having intelligent error correction function |
| CN203405978U (en) * | 2013-08-05 | 2014-01-22 | 魏访 | Teaching demonstration device |
| CN203759907U (en) * | 2014-04-01 | 2014-08-06 | 檀晶晶 | Handheld mandarin training aid for Chinese language teaching |
| CN105374248A (en) * | 2015-11-30 | 2016-03-02 | 广东小天才科技有限公司 | Method, device and system of pronunciation correction |
| CN106448288A (en) * | 2016-11-01 | 2017-02-22 | 安阳师范学院 | Interactive English learning system and method |
| CN206301511U (en) * | 2016-11-16 | 2017-07-04 | 白凯歌 | A kind of multi-functional Art undergraduate teaching aid |
| CN206431868U (en) * | 2016-12-19 | 2017-08-22 | 临沂大学 | A kind of instrument for correcting pronunciation of English |
| CN206400830U (en) * | 2016-12-30 | 2017-08-11 | 辽宁工业大学 | A kind of Oral English Training device |
| CN107230396A (en) * | 2017-07-21 | 2017-10-03 | 渭南师范学院 | A kind of Chinese online teaching terminal and method |
| CN108806367A (en) * | 2017-07-21 | 2018-11-13 | 河海大学 | A kind of Oral English Practice voice correcting system |
| CN108775470A (en) * | 2018-06-25 | 2018-11-09 | 合肥利元杰信息科技有限公司 | A kind of computer base of heat radiating type |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110148315A (en) * | 2019-05-29 | 2019-08-20 | 吴朝辉 | A kind of hand-held Mandarin Training device |
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