CN214671182U - Be used for english listening comprehension trainer - Google Patents
Be used for english listening comprehension trainer Download PDFInfo
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- CN214671182U CN214671182U CN202121109137.2U CN202121109137U CN214671182U CN 214671182 U CN214671182 U CN 214671182U CN 202121109137 U CN202121109137 U CN 202121109137U CN 214671182 U CN214671182 U CN 214671182U
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- training equipment
- hearing training
- hearing
- flip
- stopper
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Abstract
The utility model discloses a be used for english hearing training device, including hearing training equipment, hearing training equipment's front is provided with liquid crystal display, and hearing training equipment's front is provided with the control key, and hearing training equipment's front is provided with the adjustment key, and hearing training equipment's top is provided with USB socket, and hearing training equipment's bottom is provided with the mouth that charges, and hearing training equipment's bottom is provided with the earphone hole, and the bottom of hearing training equipment has seted up the sound receiving hole. This be used for english listening comprehension trainer, be provided with the USB socket, can insert SD memory card wherein and read, the audio playback of listening comprehension training equipment after the improvement is through reading the SD memory card, no longer traditional tape reads, the SD memory card is less for the volume of tape, the volume of whole device has significantly reduced, made things convenient for the user to hand-carry the use, only be provided with control key and adjustment key and control the regulation to the device, it is comparatively simple to use the operation.
Description
Technical Field
The utility model relates to an english learning appurtenance technical field specifically is a be used for english listening comprehension trainer.
Background
English is one of the most widely used languages and is an important bridge for communication, so that learning and mastering English becomes more and more important, and is also the key point of teaching, learning language, hearing and spoken language are very important components, but the current learning of hearing and spoken language is relatively weak, and in the English learning, the learning can be performed at any time and any place, so that the learning effect is good, especially in the hearing learning process, the existing English hearing training device convenient to carry still has certain design defect defects, for example, the English hearing training device with the application number of 201420229511.6 still uses the traditional tape playing, so that the whole volume of the training device is larger, the training device is not convenient for users to carry and use, the use and operation are more complicated, besides, the existing English hearing training device is not generally provided with a structure for storing and storing SD memory cards, the random device is inconvenient to carry a plurality of SD memory cards, and brings more inconvenience to hearing training.
To the above-mentioned problem, need urgently to carry out the innovative design on the basis of original english listening comprehension trainer structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for english listening comprehension trainer to the whole volume of the trainer who proposes in solving above-mentioned background art is great, and the not convenient to use person carries with oneself the use, uses the operation comparatively loaded down with trivial details, in addition, is not equipped with the structure of accomodating, storing the SD memory card, is not convenient for the random ware carry the problem of a plurality of SD memory cards.
In order to achieve the above object, the utility model provides a following technical scheme: an apparatus for English listening training, comprising:
the hearing training device comprises hearing training equipment, a control key, an adjusting key, a USB (universal serial bus) socket, a charging port, an earphone hole and a sound receiving hole, wherein the front surface of the hearing training equipment is provided with a liquid crystal display screen, the front surface of the hearing training equipment is provided with the control key, the front surface of the hearing training equipment is provided with the adjusting key, the top of the hearing training equipment is provided with the USB socket, the bottom of the hearing training equipment is provided with the charging port, the bottom of the hearing training equipment is provided with the earphone hole, and the bottom of the hearing training equipment is provided with the sound receiving hole;
the outer sound emitting holes are symmetrically arranged on the outer walls of the left side and the right side of the hearing training equipment;
the storage card storage bin is arranged on the back face of the hearing training equipment, a rubber gasket is fixed on the inner wall of the storage card storage bin, a sponge mat is arranged inside the storage card storage bin, and a clamping groove is formed in one side, far away from the inner wall of the storage card storage bin, of the sponge mat;
flip, movable mounting in the back of hearing training equipment, one side fixedly connected with hinge of flip, and flip's inside wall fixed mounting has the stopper to the internal surface block of stopper is fixed with the SD memory card.
Preferably, the acoustic hole evenly sets up in the bottom of hearing training equipment, and the acoustic hole is located the left and right sides in charging mouth and earphone hole.
Preferably, the quantity of draw-in groove and stopper is four, and draw-in groove and stopper one-to-one setting, and the stopper keeps away from flip's one side and the inner wall laminating of draw-in groove.
Preferably, the rubber gasket is fixed on the inner side wall of the storage card storage bin, and the shape and the size of the storage card storage bin are matched with those of the rubber gasket.
Preferably, one side and the hearing training equipment fixed connection of hinge, and the opposite side and the flip fixed connection of hinge, and flip passes through hinge and hearing training equipment swing joint, and flip's rotation angle scope is zero to one hundred eighty degrees.
Preferably, the limiting block and the SD memory card form a clamping and fixing structure, the SD memory card is fixed to the inner side wall of the flip cover through the limiting block, the inner surface of the limiting block is attached to the outer surface of the SD memory card, and the inner size of the limiting block is completely matched with the outer size of the SD memory card.
Compared with the prior art, the utility model provides a be used for english listening comprehension trainer has following advantage:
1. the improved hearing training device is provided with the USB interface, an SD memory card can be inserted into the USB interface for reading, the SD memory card is read for audio playing of the improved hearing training device, the traditional tape reading is not performed, the SD memory card is smaller than a tape, the size of the whole device is greatly reduced, a user can conveniently carry the device for use, only the control key and the adjusting key are arranged for controlling and adjusting the device, and the use and operation are simpler;
2. this hearing training equipment's back is provided with the memory card storage compartment, can arrange four SD memory cards in wherein simultaneously, made things convenient for the user to change and read the SD memory card, also made things convenient for and accomodate the SD memory card after the use, avoided the SD memory card to lose, be equipped with and accomodate, store the structure of SD memory card, made things convenient for the user to carry a plurality of SD memory cards with the machine, played the effect of accomodating the SD memory card simultaneously, bring more facility for the hearing training.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic rear view of the present invention;
fig. 3 is a schematic view of the bottom view structure of the present invention;
FIG. 4 is a front view of the present invention;
fig. 5 is the utility model discloses the structural connection schematic diagram of flip and stopper.
In the figure: 1. a hearing training device; 2. a liquid crystal display screen; 3. a control key; 4. an adjustment key; 5. a USB socket; 6. a charging port; 7. an earphone hole; 8. a sound receiving hole; 9. an outer sound emitting hole; 10. a storage card storage compartment; 11. a rubber gasket; 12. a sponge cushion; 13. a card slot; 14. a cover is turned; 15. a hinge; 16. a limiting block; 17. an SD memory card.
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.
Referring to fig. 1-5, the present invention provides a technical solution: an apparatus for English listening training, comprising: the hearing training device comprises a hearing training device 1, a liquid crystal display screen 2, a control key 3, an adjusting key 4, a USB socket 5, a charging port 6, an earphone hole 7, a sound receiving hole 8, an external sound emitting hole 9, a storage card storage bin 10, a rubber gasket 11, a sponge mat 12, a clamping groove 13, a flip cover 14, a hinge 15, a limiting block 16 and an SD storage card 17,
the hearing training device comprises a hearing training device 1, wherein a liquid crystal display screen 2 is arranged on the front side of the hearing training device 1, a control key 3 is arranged on the front side of the hearing training device 1, an adjusting key 4 is arranged on the front side of the hearing training device 1, a USB (universal serial bus) socket 5 is arranged at the top of the hearing training device 1, a charging port 6 is arranged at the bottom of the hearing training device 1, an earphone hole 7 is arranged at the bottom of the hearing training device 1, and a sound receiving hole 8 is arranged at the bottom of the hearing training device 1;
the outer sound emitting holes 9 are symmetrically arranged on the outer walls of the left side and the right side of the hearing training device 1;
the storage card storage bin 10 is arranged on the back of the hearing training device 1, a rubber gasket 11 is fixed on the inner wall of the storage card storage bin 10, a sponge cushion 12 is arranged inside the storage card storage bin 10, and a clamping groove 13 is formed in one side, far away from the inner wall of the storage card storage bin 10, of the sponge cushion 12;
the flip 14 is movably mounted on the back of the hearing training device 1, one side of the flip 14 is fixedly connected with a hinge 15, a limit block 16 is fixedly mounted on the inner side wall of the flip 14, and an SD memory card 17 is fixed on the inner surface of the limit block 16 in a clamping mode.
Specifically, as shown in fig. 3, the sound receiving holes 8 are uniformly arranged at the bottom of the hearing training device 1, the sound receiving holes 8 are positioned at the left side and the right side of the charging port 6 and the earphone hole 7, and the sound receiving holes 8 are uniformly arranged, so that a user can better receive sound when practicing spoken language hearing;
specifically, as shown in fig. 2, the number of the card slots 13 and the limiting blocks 16 is four, the card slots 13 and the limiting blocks 16 are arranged in a one-to-one correspondence manner, one side of the limiting block 16 away from the flip 14 is attached to the inner wall of the card slot 13, and the card slots 13 and the limiting blocks 16 are arranged in a one-to-one correspondence manner, so that the SD storage card 17 cannot shake in the storage card storage bin 10 after the flip 14 is closed;
specifically, as shown in fig. 2, the rubber gasket 11 is fixed on the inner side wall of the storage card storage compartment 10, the shape and size of the storage card storage compartment 10 are matched with those of the rubber gasket 11, and the rubber gasket 11 is arranged to fill the gap between the flip 14 and the inner wall of the storage card storage compartment 10 by utilizing the characteristic of rubber deformation, so that the flip 14 does not shake randomly after being closed;
specifically, as shown in fig. 2 and 3, one side of the hinge 15 is fixedly connected with the hearing training device 1, the other side of the hinge 15 is fixedly connected with the flip 14, the flip 14 is movably connected with the hearing training device 1 through the hinge 15, the turning angle range of the flip 14 is zero to one hundred eighty degrees, and the flip 14 is convenient to open and close through the arranged hinge 15, so that the SD memory card 17 is convenient to store and take out;
specifically, as shown in fig. 2 and 5, the stopper 16 and the SD memory card 17 form a fastening structure, the SD memory card 17 is fixed on the inner side wall of the flip 14 through the stopper 16, the inner surface of the stopper 16 is attached to the outer surface of the SD memory card 17, and the inner dimension of the stopper 16 is completely matched with the outer dimension of the SD memory card 17.
The working principle is as follows: when the device for English listening training is used, according to fig. 1, fig. 2, fig. 3 and fig. 4, an SD memory card 17 to be read is taken out from the memory card storage bin 10 and is inserted into the USB socket 5 at the top of the listening training device 1, then the content of the SD memory card 17 can be read and played by long pressing the control key 3, the sound size and the playing section are adjusted by the adjusting key 4, the external sound playing hole 9 can be selected for external playing, or one end of an earphone is inserted into the earphone hole 7 for earphone playing, the audio playing of the improved listening training device 1 is realized by reading the SD memory card 17, the traditional tape reading is not needed, and the using operation is simple;
according to fig. 1 and 2, a storage card storage bin 10 is arranged at the back of the hearing training device 1, after hearing training is finished, the SD storage card 17 is pulled out of the USB socket 5, the flip 14 is opened, the SD storage card 17 is inserted into the limiting block 16, the flip 14 is closed, the SD storage card 17 is fixed between the sponge mat 12 and the flip 14 and limited in the clamping groove 13, when the SD storage card 17 needs to be used, the flip 14 only needs to be opened, the SD storage card 17 is taken out again, and the storage card storage bin 10 can be used for simultaneously storing four SD storage cards 17 at most.
Those not described in detail in this specification are within the skill of the art.
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 (6)
1. An apparatus for English listening training, comprising:
the hearing training device comprises hearing training equipment, a control key, an adjusting key, a USB (universal serial bus) socket, a charging port, an earphone hole and a sound receiving hole, wherein the front surface of the hearing training equipment is provided with a liquid crystal display screen, the front surface of the hearing training equipment is provided with the control key, the front surface of the hearing training equipment is provided with the adjusting key, the top of the hearing training equipment is provided with the USB socket, the bottom of the hearing training equipment is provided with the charging port, the bottom of the hearing training equipment is provided with the earphone hole, and the bottom of the hearing training equipment is provided with the sound receiving hole;
the outer sound emitting holes are symmetrically arranged on the outer walls of the left side and the right side of the hearing training equipment;
the storage card storage bin is arranged on the back face of the hearing training equipment, a rubber gasket is fixed on the inner wall of the storage card storage bin, a sponge mat is arranged inside the storage card storage bin, and a clamping groove is formed in one side, far away from the inner wall of the storage card storage bin, of the sponge mat;
flip, movable mounting in the back of hearing training equipment, one side fixedly connected with hinge of flip, and flip's inside wall fixed mounting has the stopper to the internal surface block of stopper is fixed with the SD memory card.
2. The device for english listening training of claim 1, wherein: the acoustic hole evenly sets up in the bottom of hearing training equipment, and the acoustic hole is located the left and right sides in charging mouth and earphone hole.
3. The device for english listening training of claim 1, wherein: the quantity of draw-in groove and stopper is four, and draw-in groove and stopper one-to-one setting, and the stopper keeps away from flip's one side and the inner wall laminating of draw-in groove.
4. The device for english listening training of claim 1, wherein: the rubber gasket is fixed on the inner side wall of the storage card storage bin, and the shape and the size of the storage card storage bin are matched with those of the rubber gasket.
5. The device for english listening training of claim 1, wherein: one side and hearing training equipment fixed connection of hinge, and the opposite side and flip fixed connection of hinge, and flip passes through hinge and hearing training equipment swing joint, and flip's rotation angle scope is zero to one hundred eighty degrees.
6. The device for english listening training of claim 1, wherein: the stopper and the SD memory card constitute a clamping and fixing structure, the SD memory card is fixed on the inner side wall of the turnover cover through the stopper, the inner surface of the stopper is attached to the outer surface of the SD memory card, and the inner size of the stopper is completely matched with the outer size of the SD memory card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121109137.2U CN214671182U (en) | 2021-05-21 | 2021-05-21 | Be used for english listening comprehension trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121109137.2U CN214671182U (en) | 2021-05-21 | 2021-05-21 | Be used for english listening comprehension trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214671182U true CN214671182U (en) | 2021-11-09 |
Family
ID=78495786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121109137.2U Expired - Fee Related CN214671182U (en) | 2021-05-21 | 2021-05-21 | Be used for english listening comprehension trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214671182U (en) |
-
2021
- 2021-05-21 CN CN202121109137.2U patent/CN214671182U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |