CN209785277U - English vowel pronunciation correction device - Google Patents
English vowel pronunciation correction device Download PDFInfo
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- CN209785277U CN209785277U CN201821534015.6U CN201821534015U CN209785277U CN 209785277 U CN209785277 U CN 209785277U CN 201821534015 U CN201821534015 U CN 201821534015U CN 209785277 U CN209785277 U CN 209785277U
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Abstract
The utility model discloses an equipment is corrected in pronunciation of english vowel, which comprises a bod, the surface of organism is provided with the display screen, the both sides of display screen are provided with control button, the top of display screen is provided with the stereo set, the left side of organism is provided with the protection apron, be provided with the hinge between protection apron and the organism, the top of organism is provided with extends the interface, extend the interface and set up in the inside of organism, the outside of extending the interface is provided with dust keeper, dust keeper includes reset spring and dust guard, dust keeper covers in the outside of extending the interface. Through having set up dust keeper, it exposes outside to have solved its expansion interface of current english vowel pronunciation correction equipment, has had dust or aqueous vapor etc. to get into easily in the use and extends the interface, leads to extending the interface touch insensitive, extends the interface damage even, seriously influences the problem that english vowel pronunciation correct the use of equipment and experience.
Description
Technical Field
The utility model belongs to the technical field of the teaching equipment, concretely relates to equipment is corrected in pronunciation of english vowel.
Background
Along with informatization and economic globalization of social life, the importance of English is increasingly prominent, English is one of the most important information carriers and has become the most widely used language in various fields of human life, English education is taken as an important component of citizen quality education in basic education development strategies in many countries and is placed in a prominent position, along with the gradual internationalization of China, the English using range is wider and wider, English is used in many places in daily life at present, grammar, writing, spelling and the like of English are completely different from Chinese, people taking Chinese as mother language have certain difficulty in learning English to enter the door, and pronunciation of spoken language needs to be repeatedly practised to meet the requirement of pronunciation standard.
The existing English vowel pronunciation correction equipment has the expansion interface exposed outside, dust or water vapor and the like easily enter the expansion interface in the using process, the expansion interface is not sensitive to contact, even the expansion interface is damaged, the using experience of the English vowel pronunciation correction equipment is seriously influenced, the screen occupation ratio of the modern English vowel pronunciation correction equipment is larger and larger, the protection of the screen is more and more emphasized, the traditional protection device is easily opened under the non-artificial unexpected factor, and the problem that the screen is not protected and damaged is caused, so the English vowel pronunciation correction equipment is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide equipment is corrected in pronunciation of english vowel, correct equipment with the current pronunciation of english vowel that proposes in solving above-mentioned background art and have its expansion interface expose outside, there is dust or aqueous vapor etc. to get into the expansion interface easily in the use, it is insensitive to lead to expanding the interface contact, extend the interface damage even, seriously influence the use experience that equipment is corrected in pronunciation of english vowel, and the screen that equipment was corrected in pronunciation of modern english vowel accounts for than bigger and bigger, the screen protection of more and more will be emphasized, and traditional protection device is opened under the unexpected factor of non-humanity easily, cause the screen not to receive the problem that the protection made its damage.
In order to achieve the above object, the utility model provides a following technical scheme: english vowel pronunciation correct equipment, which comprises a bod, the surface of organism is provided with the display screen, the both sides of display screen are provided with control button, the top of display screen is provided with the stereo set, the left side of organism is provided with the protection apron, the protection apron with be provided with the hinge between the organism, the top of organism is provided with extends the interface, extend the interface and set up the inside of organism, the outside of extending the interface is provided with dust keeper, dust keeper includes reset spring and dust guard, dust keeper covers the outside of extending the interface.
Preferably, the dust guard is fixed the inner wall of expanding the interface, the dust guard can use the fixed point to rotate as the centre of a circle, the dust guard covers the opening of expanding the interface, reset spring installs the inboard of dust guard, reset spring's one end is fixed the inboard of dust guard, reset spring's the other end is fixed the inner wall of expanding the interface.
Preferably, the surface of protection apron is provided with the rubber corner pad, the inboard of rubber corner pad is provided with the dust absorption cotton, the dust absorption cotton covers the top of display screen, the outside of rubber corner pad is provided with fixed buckle, control button's the outside is provided with fixed slot, fixed slot sets up the inside of organism, fixed slot's both sides inner wall is provided with fixing device, fixing device includes the spacing ring, accomodates groove, fixed spring and bobble.
preferably, accomodate the groove and set up fixed slot's inner wall, the spacing ring is fixed accomodate the top end opening in groove, fixed spring fixes accomodate the bottom in groove, the small circle ball is fixed the spacing ring with between the fixed spring, the diameter of small circle ball is less than accomodate the diameter in groove, the diameter of small circle ball is greater than the spacing ring with fixed spring's diameter.
Preferably, the fixed buckle is of a convex structure, the outer side of the fixed buckle is of an arc line shape, the diameter of the fixed buckle is smaller than that of the fixed clamping groove, the diameter of the fixed buckle is larger than the distance between the small balls, the fixed buckle is fixed inside the fixed clamping groove, and the fixed buckle is connected with the fixing device in a clamping mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. Through having set up dust keeper, it exposes outside to have solved its expansion interface of current english vowel pronunciation correction equipment, has had dust or aqueous vapor etc. to get into easily in the use and extends the interface, leads to extending the interface touch insensitive, extends the interface damage even, seriously influences the problem that english vowel pronunciation correct the use of equipment and experience.
2. Through having set up protection cover plate, fixed buckle, fixed slot and fixing device, the screen that has solved modern english vowel pronunciation and correct equipment accounts for than bigger and bigger, and the protection of screen more and more will be paid attention to, and traditional protection device is opened under non-artificial unexpected factor easily, causes the screen not to receive the problem that the protection made its damage.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic structural view of the dustproof device of the present invention;
Fig. 4 is a schematic structural view of the fixing slot of the present invention;
fig. 5 is a schematic structural view of the fixing device of the present invention;
In the figure: 1. fixing the buckle; 2. a rubber corner pad; 3. a protective cover plate; 4. dust-absorbing cotton cloth; 5. a hinge; 6. expanding an interface; 7. sounding; 8. a control button; 9. fixing the clamping groove; 10. a body; 11. a display screen; 12. a dust-proof device; 13. a return spring; 14. a dust-proof plate; 15. a fixing device; 16. a limiting ring; 17. a receiving groove; 18. fixing the spring; 19. a small ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
referring to fig. 1-5, the utility model provides a technical solution for correcting pronunciation of english vowel: english vowel pronunciation correct equipment, including organism 10, the surface of organism 10 is provided with display screen 11, the both sides of display screen 11 are provided with control button 8, the top of display screen 11 is provided with stereo set 7, the left side of organism 10 is provided with protection apron 3, be provided with hinge 5 between protection apron 3 and the organism 10, the surface of protection apron 3 is provided with rubber corner pad 2, the inboard of rubber corner pad 2 is provided with dust absorption cotton 4, dust absorption cotton 4 covers the top at display screen 11.
In order to protect the expansion interface 6 from being contaminated by dust, in this embodiment, preferably, the top end of the machine body 10 is provided with the expansion interface 6, the expansion interface 6 is opened inside the machine body 10, the outer side of the expansion interface 6 is provided with a dust-proof device 12, the dust-proof device 12 includes a return spring 13 and a dust-proof plate 14, and the dust-proof device 12 covers the outer side of the expansion interface 6.
In order that the dust-proof device 12 does not affect normal use, in this embodiment, it is preferable that the dust-proof plate 14 is fixed on an inner wall of the expansion interface 6, the dust-proof plate 14 can rotate around a fixed point, and the dust-proof plate 14 covers an opening of the expansion interface 6.
In order to make the dust-proof device 12 reusable, in the present embodiment, it is preferable that the return spring 13 is installed inside the dust-proof plate 14, one end of the return spring 13 is fixed inside the dust-proof plate 14, and the other end of the return spring 13 is fixed on the inner wall of the expansion joint 6.
Example 2
Referring to fig. 1-5, the utility model provides a technical solution for correcting pronunciation of english vowel: english vowel pronunciation correct equipment, including organism 10, the surface of organism 10 is provided with display screen 11, the both sides of display screen 11 are provided with control button 8, the top of display screen 11 is provided with stereo set 7, the left side of organism 10 is provided with protection apron 3, be provided with hinge 5 between protection apron 3 and the organism 10, the surface of protection apron 3 is provided with rubber corner pad 2, the inboard of rubber corner pad 2 is provided with dust absorption cotton 4, dust absorption cotton 4 covers the top at display screen 11.
in order to protect the cover plate 3 to be fixed, in this embodiment, preferably, the outer side of the rubber corner pad 2 is provided with a fixing buckle 1, the outer side of the control button 8 is provided with a fixing clamping groove 9, the fixing clamping groove 9 is arranged in the machine body 10, the inner walls of two sides of the fixing clamping groove 9 are provided with fixing devices 15, and each fixing device 15 comprises a limiting ring 16, an accommodating groove 17, a fixing spring 18 and a small round ball 19.
In order to make the fixing device 15 capable of being recycled, in this embodiment, preferably, the accommodating groove 17 is formed in the inner wall of the fixing clip groove 9, the limit ring 16 is fixed at the top opening of the accommodating groove 17, the fixing spring 18 is fixed at the bottom end of the accommodating groove 17, the small ball 19 is fixed between the limit ring 16 and the fixing spring 18, the diameter of the small ball 19 is smaller than that of the accommodating groove 17, and the diameter of the small ball 19 is larger than that of the limit ring 16 and the fixing spring 18.
In order to fix the cover plate 3 more firmly, in this embodiment, preferably, the fixing clip 1 is of a "convex" structure, the outer side of the fixing clip 1 is of an arc line type, the diameter of the fixing clip 1 is smaller than that of the fixing slot 9, the diameter of the fixing clip 1 is larger than the distance between the small balls 19, the fixing clip 1 is fixed in the fixing slot 9, and the fixing clip 1 is connected with the fixing device 15 in a clamping manner.
The utility model discloses a theory of operation and use flow: after the device is installed, as described in embodiment 1, when the expansion interface 6 of the english vowel pronunciation correction device is in the non-use state, the dustproof plate 14 of the dustproof device 12 covers the outer opening of the expansion interface 6, prevents dust or moisture from entering the expansion interface 6 of the english vowel pronunciation correction apparatus, when the expansion interface 6 of the English vowel pronunciation correction device needs to be used, the dust-proof plate 14 is pressed inwards from the outside, the dust-proof plate 14 inclines inwards under the action of pressure, the dust-proof plate 14 does not cover the expansion interface 6 of the English vowel pronunciation correction device any more, the expansion interface 6 of the English vowel pronunciation correction device can be normally used, after the use is finished, the expansion device in the expansion interface 6 of the English vowel pronunciation correction device is directly pulled out, the dust guard 14 of the dust guard 12 is restored to the original position under the action of the return spring 13, and the expansion interface 6 of the English vowel pronunciation correction device is continuously protected;
In embodiment 2, close protection cover plate 3, fixed buckle 1 outside protection cover plate 3 slides into fixed slot 9, fixing device 15 who fixes at fixed slot 9 both sides receives the extrusion of fixed buckle 1 at this in-process, fixing device 15's small circle 19 receives the inside shrink of extrusion of external force, when fixed buckle 1 slides to fixed slot 9's bottom, fixing device 15 loses the extrusion of fixed buckle 1, small circle 19 resumes the normal position under the effect of fixed spring 18, fixing device 15 and fixed buckle 1 block each other, make fixed buckle 1 fix in fixed slot 9, protection cover plate 3 fixes the outside at fixed slot 9 promptly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. English vowel pronunciation correction equipment, including organism (10), its characterized in that: the utility model discloses a dustproof device of engine body, including organism (10), the surface of organism (10) is provided with display screen (11), the both sides of display screen (11) are provided with control button (8), the top of display screen (11) is provided with stereo set (7), the left side of organism (10) is provided with protection apron (3), protection apron (3) with be provided with hinge (5) between organism (10), the top of organism (10) is provided with extends interface (6), extend interface (6) set up the inside of organism (10), the outside of extending interface (6) is provided with dust keeper (12), dust keeper (12) include reset spring (13) and dust guard (14), dust keeper (12) cover the outside of extending interface (6).
2. the english vowel pronunciation correction apparatus according to claim 1, wherein: dust guard (14) are fixed the inner wall of expanding interface (6), dust guard (14) can use the fixed point to rotate as the centre of a circle, dust guard (14) cover the opening of expanding interface (6), reset spring (13) are installed the inboard of dust guard (14), the one end of reset spring (13) is fixed the inboard of dust guard (14), the other end of reset spring (13) is fixed the inner wall of expanding interface (6).
3. The english vowel pronunciation correction apparatus according to claim 1, wherein: the surface of protection apron (3) is provided with rubber corner pad (2), the inboard of rubber corner pad (2) is provided with dust absorption cotton cloth (4), dust absorption cotton cloth (4) cover the top of display screen (11), the outside of rubber corner pad (2) is provided with fixed buckle (1), the outside of control button (8) is provided with fixed slot (9), fixed slot (9) are seted up the inside of organism (10), the both sides inner wall of fixed slot (9) is provided with fixing device (15), fixing device (15) include spacing ring (16), accomodate groove (17), fixed spring (18) and little ball (19).
4. the english vowel pronunciation correction apparatus according to claim 3, wherein: accomodate groove (17) and set up the inner wall of fixed slot (9), spacing ring (16) are fixed accomodate the top end opening of groove (17), fixed spring (18) are fixed accomodate the bottom of groove (17), little ball (19) are fixed spacing ring (16) with between fixed spring (18), the diameter of little ball (19) is less than accomodate the diameter of groove (17), the diameter of little ball (19) is greater than spacing ring (16) with the diameter of fixed spring (18).
5. The english vowel pronunciation correction apparatus according to claim 3, wherein: fixed buckle (1) is "protruding" style of calligraphy structure, the outside of fixed buckle (1) is the arc line type, the diameter of fixed buckle (1) is less than the diameter of fixed slot (9), the diameter of fixed buckle (1) is greater than distance between bobble (19), fixed buckle (1) is fixed the inside of fixed slot (9), fixed buckle (1) with fixing device (15) block is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821534015.6U CN209785277U (en) | 2018-09-19 | 2018-09-19 | English vowel pronunciation correction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821534015.6U CN209785277U (en) | 2018-09-19 | 2018-09-19 | English vowel pronunciation correction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209785277U true CN209785277U (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821534015.6U Active CN209785277U (en) | 2018-09-19 | 2018-09-19 | English vowel pronunciation correction device |
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| CN (1) | CN209785277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111798707A (en) * | 2020-08-13 | 2020-10-20 | 上海睿童教育科技有限公司 | Multifunctional electronic teaching instrument for rapidly improving learning efficiency and learning score of students in short term |
| CN111934950A (en) * | 2020-07-30 | 2020-11-13 | 上海翔测电子科技有限公司 | Handheld vector network analyzer |
-
2018
- 2018-09-19 CN CN201821534015.6U patent/CN209785277U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111934950A (en) * | 2020-07-30 | 2020-11-13 | 上海翔测电子科技有限公司 | Handheld vector network analyzer |
| CN111798707A (en) * | 2020-08-13 | 2020-10-20 | 上海睿童教育科技有限公司 | Multifunctional electronic teaching instrument for rapidly improving learning efficiency and learning score of students in short term |
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