CN211857795U

CN211857795U - Listening training device is used in english teaching

Info

Publication number: CN211857795U
Application number: CN202020677488.2U
Authority: CN
Inventors: 郏郁文; 夏洁
Original assignee: Henan Vocational College of Water Conservancy and Environment
Current assignee: Henan Vocational College of Water Conservancy and Environment
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-11-03
Anticipated expiration: 2030-04-28

Abstract

The utility model provides a hearing trainer is used in english teaching, including audio player, audio player shell bottom is through several connecting rod fixedly connected with fixed axles, the first ring groove of several has evenly been seted up to the outer lane of fixed axle, first ring groove all overlaps and is equipped with the lantern ring, four arcs are evenly installed in the outside of the lantern ring, A, B, C, D four letters have been carved respectively in the outside of four arcs on the same lantern ring, the second ring channel has all been seted up to the inside wall of the lantern ring, correspond four arc one-to-one fixed mounting on the same lantern ring of second ring channel and have the dog. This device is through an arc of four dog one-to-one for every rotation of user, can be accurate will be towards the arc in the dead ahead once change, and the user of being convenient for carries out clear observation to the answer, and the earphone cord wind equipment that the cooperation was connected on the fixed axle is convenient for the user to twine the earphone cord after using up simultaneously.

Description

Listening training device is used in english teaching

Technical Field

The utility model belongs to english listening comprehension trainer field, specifically speaking are listening comprehension trainer is used in english teaching.

Background

General english listening comprehension training is for broadcasting english listening comprehension questions at school's focus, all students train together, but when the student sits the public transit or has the condition that needs wait for longer time, the student wants to train english listening comprehension, because present middle and primary school student is not allowed to take the cell-phone, consequently can only play english listening comprehension through ordinary audio player, but general condition student is on one's body and can not have paper and pen, consequently be difficult to record the answer when listening english listening comprehension questions, be not convenient for carry out proofreading to the answer after the listening comprehension questions is done, be difficult to effectual improvement student's english listening comprehension question ability of answering, and at present when using audio player, can only twine the earphone on audio player, twine the earphone and can make the earphone line be chaotic on audio player, need spend longer time clear up the earphone line when using, and twine and lead to use owing to bear great bending deformation and lead to the fact the use to earphone line easily on audio player The life is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hearing trainer is used in english teaching for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

a hearing training device for English teaching comprises an audio player, wherein the bottom of the shell of the audio player is fixedly connected with a fixed shaft through a plurality of connecting rods, a plurality of first annular clamping grooves are uniformly formed in the outer ring of the fixed shaft, lantern rings are sleeved on the first annular clamping grooves, four arc-shaped plates are uniformly arranged on the outer sides of the lantern rings, A, B are respectively carved on the outer sides of the four arc-shaped plates on the same lantern ring, C. d four letters, the second ring channel has all been seted up to the inside wall of the lantern ring, correspond four arc one-to-one fixed mounting on the same lantern ring in the second ring channel and have the dog, and articulated on being connected with movable block and its articulated shaft suit torsional spring of first ring channel bottom front side, the one end of movable block is connected with the articulated bottom front side of first ring channel, and in the other end of movable block stretched into the second ring channel, the right-hand member of fixed axle was connected with earphone cord winding device.

As above a hearing trainer is used in english teaching, earphone cord wind include a sleeve pipe, several elasticity bumps, two wire winding pieces, a connecting rod, the right-hand member outer lane suit sleeve pipe of fixed axle, the right-hand member outer lane of fixed axle evenly sets up flutedly, sheathed tube inner circle corresponds recess one-to-one fixed mounting of recess has elasticity bumps, sheathed tube right-hand member fixed mounting has wire winding piece, another wire winding piece of connecting rod fixedly connected with is passed through at wire winding piece's top, the holding tank has been seted up to audio player's right side wall, the wire winding piece of upside all is located the holding tank with the connecting rod, wire winding groove has been seted up at the top of the wire winding piece of upside, wire winding groove has been seted up to the.

The hearing training device for english teaching is described above, and the audio player is an MP 3 player.

The hearing training device for english teaching is described above, and the audio player is an MP 4 player.

As above hearing training device is used in english teaching, the equal fixed mounting in outer end of dog and movable block have the hemisphere magnetic path.

As for the hearing training device for English teaching, the poking blocks are fixedly mounted on the outer side walls of the arc-shaped plates.

As above hearing trainer is used in english teaching, first ring-shaped groove seted up twenty, ring-shaped groove's the outside all overlaps and is equipped with the lantern ring.

The utility model has the advantages that: when the utility model is used, English listening questions are played through the audio player, a user answers the questions through the heard questions, after answering the questions, the corresponding lantern ring is rotated each time, the lantern ring rotates in the first annular clamping groove, the stop block pushes the movable block to rotate around the hinged part, the torsional spring twists, after the stop block passes over the movable block, the torsional spring at the hinged part of the movable block drives the movable block to reset, the movable block blocks the next stop block, so that the arc plate can not continuously rotate when not receiving external force, one of A, B, C, D options selected by the user at the moment faces to the front side, then the user answers all the heard questions in sequence and faces the selected arc plate with the options to the front side, the user can conveniently check the answers after answering the listening questions, when the user does not need to carry out listening training, the user takes off the earphone wire and winds the earphone wire outside of the earphone wire winding device, the earphone line is not easy to be disordered; the utility model has the advantages of simple structure, reasonable in design, make the user can all carry out the training of english listening comprehension topic at any time and anywhere under the condition that does not have the paper pen, and record the answer to the listening comprehension topic, be convenient for final answer is checked, make the user in time discover the mistake of oneself, be favorable to user english listening comprehension horizontally to improve, and through an arc of four dog one-to-ones, make the user once rotate, can be accurate will move towards the arc in the dead ahead and change once, high durability and convenient use, and the user of being convenient for carries out clear observation to the answer, the earphone cord wind device who cooperates the connection on the fixed axle simultaneously twines the earphone cord after using up the user of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a schematic view of the connection between the fixed shaft and the collar; FIG. 3 is an enlarged view of I of FIG. 1; FIG. 4 is an enlarged view of II of FIG. 3; fig. 5 is an enlarged view of iii of fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A hearing training device for English teaching is disclosed, as shown in the figure, comprising an audio player 1, wherein the bottom of the shell of the audio player 1 is fixedly connected with a fixed shaft 3 through a plurality of connecting rods 2, the outer ring of the fixed shaft 3 is uniformly provided with a plurality of first ring-shaped clamping grooves 4, the first ring-shaped clamping grooves 4 are respectively sleeved with a lantern ring 5, the outer sides of the lantern rings 5 are uniformly provided with four arc-shaped plates 6, the outer sides of the four arc-shaped plates 6 on the same lantern ring 5 are respectively carved with A, B, C, D four letters, the inner side wall of the lantern ring 5 is respectively provided with a second ring-shaped groove 7, a stop block 8 is fixedly arranged in the second ring-shaped groove 7 corresponding to the four arc-shaped plates 6 on the same lantern ring 5, the front side of the bottom of the first ring-shaped clamping groove 4 is hinged with a movable block 9, a torsional spring is sleeved on a hinged shaft of, the right end of the fixed shaft 3 is connected with an earphone cord winding device. When the utility model is used, English listening questions are played through the audio player 1, a user answers the questions through the heard questions, after answering the questions, the corresponding lantern ring 5 is rotated every time, the lantern ring 5 rotates in the first annular clamping groove 4, the stop block 8 pushes the movable block 9 to rotate around the hinged part, the torsional spring twists at the moment, after the stop block 8 crosses the movable block 9, the torsional spring at the hinged part of the movable block 9 drives the movable block 9 to reset, the movable block 9 blocks the next stop block 8, so that the arc-shaped plate 6 can not rotate continuously when not receiving external force, one of A, B, C, D four options selected by the user faces to the front side at the moment, then the user answers all the heard questions in sequence and faces the arc-shaped plate 6 with the options selected by the user to the front side, the user can conveniently correct the listening questions after answering the listening questions, when the user does not need to train, the user takes off the earphone wire and winds the earphone wire on the outer side of the earphone wire winding device, so that the earphone wire is not easy to be disordered; the utility model has the advantages of simple structure, reasonable in design, make the user can all carry out the training of english listening comprehension topic at any time and anywhere under the condition that does not have the paper pen, and record the answer to the listening comprehension topic, be convenient for final answer is checked, make the user in time discover the mistake of oneself, be favorable to user english listening comprehension horizontally to improve, and through arc 6 of 8 one-to-ones of four dogs, make the user once rotate, can be accurate with once change towards arc 6 in the dead ahead, high durability and convenient use, and the user of being convenient for carries out clear observation to the answer, the earphone cord wind device that the cooperation was connected on fixed axle 3 simultaneously is convenient for the user and twines the earphone cord after using up.

Particularly, as shown in the figure, earphone cord wind device described in this embodiment includes a sleeve pipe 11, several elasticity protruding piece 12, two wire winding pieces 13, a connecting rod 14, right-hand member outer lane suit sleeve pipe 11 of fixed axle 3, recess 15 has evenly been seted up to the right-hand member outer lane of fixed axle 3, the inner circle of sleeve pipe 11 corresponds recess 15 one-to-one fixed mounting has elasticity protruding piece 12, sleeve pipe 11's right-hand member fixed mounting has wire winding piece 13, another wire winding piece 13 of connecting rod 14 fixedly connected with is passed through at wire winding piece 13's top, holding tank 16 has been seted up to audio player 1's right side wall, wire winding piece 13 and the connecting rod 14 of upside all are located holding tank 16, wire winding groove 17 has been seted up at the top of wire winding piece 13 of upside. This earphone cord winding device is through the cooperation of elasticity protruding piece 12 with recess 15 when not using, make sleeve pipe 11 rigid, and connecting rod 14 all is located holding tank 16 with the wire winding piece 13 that corresponds, holding tank 16 plays fixed storage effect to it, when earphone finish of use needs with its winding, through pulling connecting rod 14 right, connecting rod 14 drives sleeve pipe 11 and moves right, make wire winding piece 13 expose outside holding tank 16 right, be convenient for the user with the earphone cord winding in two wire winding pieces 13 outsides, the winding finishes the back, push connecting rod 14 and wire winding piece 13 in holding tank 16 left again, make the earphone cord difficult in disorder difficult wearing and tearing that receive.

Specifically, as shown in the figure, the audio player 1 described in this embodiment is an MP 3 player. The MP 3 player is provided with a small display screen, so that the answer can be conveniently checked, and the MP 3 player is small in size, easy to carry and convenient for training English listening at any time.

Further, as shown in the figure, the audio player 1 described in this embodiment is an MP 4 player. The MP 4 player is provided with a display screen, so that the answer can be conveniently checked, the size is moderate, and the MP 4 player is convenient to carry and convenient to reform.

Furthermore, as shown in the figure, the outer ends of the stopper 8 and the movable block 9 are both fixedly mounted with hemispherical magnetic blocks 18. When the user dials the arc 6 at the english letter place to the forward side, the corresponding dog 8 and the hemispherical magnetic block 18 of the movable block 9 attract each other for the arc 6 is difficult to rock under the condition that does not receive external force, and simultaneously the hemispherical magnetic block 18 makes the dog 8 difficult to block when pushing the movable block 9 to rotate.

Furthermore, as shown in the drawings, the outer side walls of the arc-shaped plates 6 in the embodiment are fixedly provided with shifting blocks 19. When the user selects the required English letter towards the front side, the user can rotate the arc-shaped plate 6 more easily and conveniently through the poking block 19.

Furthermore, as shown in the figure, twenty first ring-shaped clamping grooves 4 are formed in the embodiment, and the outer sides of the ring-shaped clamping grooves 4 are sleeved with lantern rings 5. English listening comprehension choice questions of English examination papers such as middle school and college examination are twenty mostly, can make the user can be to the record of a set of complete English listening comprehension question answer through being provided with twenty groups of lantern rings that can rotate to reach the solution ability that improves the user to the English listening comprehension question.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a hearing trainer is used in english teaching, its characterized in that: comprises an audio player (1), the bottom of the shell of the audio player (1) is fixedly connected with a fixed shaft (3) through a plurality of connecting rods (2), the outer ring of the fixed shaft (3) is uniformly provided with a plurality of first ring-shaped clamping grooves (4), the first ring-shaped clamping grooves (4) are respectively sleeved with a lantern ring (5), the outer sides of the lantern rings (5) are uniformly provided with four arc-shaped plates (6), the outer sides of the four arc-shaped plates (6) on the same lantern ring (5) are respectively carved with A, B, C, D four letters, the inner side wall of the lantern ring (5) is respectively provided with a second ring-shaped groove (7), check blocks (8) are fixedly arranged in the second ring-shaped groove (7) one by one corresponding to the four arc-shaped plates (6) on the same lantern ring (5), the front side of the bottom of the first ring-shaped clamping groove (4) is hinged with a movable block (9) and a torsional spring is sleeved, the other end of the movable block (9) extends into the second annular groove (7), and the right end of the fixed shaft (3) is connected with an earphone cord winding device.

2. The hearing training device for english teaching according to claim 1, characterized in that: the earphone line winding device comprises a sleeve (11) and a plurality of elastic protruding blocks (12), two wire winding pieces (13), a connecting rod (14), right-hand member outer lane suit sleeve pipe (11) of fixed axle (3), the right-hand member outer lane of fixed axle (3) is evenly seted up flutedly (15), the inner circle of sleeve pipe (11) corresponds recess (15) one by one fixed mounting has elastic bulge piece (12), the right-hand member fixed mounting of sleeve pipe (11) has wire winding piece (13), connecting rod (14) another wire winding piece (13) of fixedly connected with are passed through at the top of wire winding piece (13), holding tank (16) have been seted up to the right side wall of audio player (1), wire winding piece (13) and connecting rod (14) of upside all are located holding tank (16), wire winding groove (17) have been seted up at the top of the wire winding piece (13) of upside, wire winding groove (17) have been seted up.

3. The hearing training device for english teaching according to claim 1, characterized in that: the audio player (1) is an MP 3 player.

4. The hearing training device for english teaching according to claim 1, characterized in that: the audio player (1) is an MP 4 player.

5. The hearing training device for english teaching according to claim 1, characterized in that: the outer ends of the stop block (8) and the movable block (9) are fixedly provided with hemispherical magnetic blocks (18).

6. The hearing training device for english teaching according to claim 1, characterized in that: the outer side walls of the arc-shaped plates (6) are fixedly provided with shifting blocks (19).

7. The hearing training device for english teaching according to claim 1, characterized in that: twenty are arranged on the first annular clamping groove (4), and the outer side of the annular clamping groove (4) is sleeved with a lantern ring (5).