CN211207554U - Listening training device for English education - Google Patents

Abstract

The utility model relates to a hearing trainer technical field just discloses a hearing trainer for english education, which comprises a supporting plate and i, the top fixed mounting of layer board has the vocal ware, it has one end to run through and extends to the picture peg on layer board right side to peg graft in the left side of layer board, the left side fixed mounting of picture peg has the riser, the bottom fixed mounting of riser has the support plate. This hearing trainer for english education, through setting up the gag lever post, floor and screw thread section of thick bamboo fall, the user is when the user is using equipment, place the floor and lean on central point to put in the classroom, open the vocal ware, the sound of vocal ware broadcast can be propagated in whole classroom, there is not the condition that back row classmates cannot hear, it makes grip block and interior pole no longer contact to rotate the screw thread bull stick, pull out interior pole from the urceolus, adjust the vocal ware to suitable height, it makes grip block and interior pole contact to rotate the screw thread bull stick, thus, the height-adjustable of vocal ware, can adjust the height that is fit for using.

Description

Listening training device for English education

Technical Field

The utility model relates to a hearing trainer technical field specifically is a hearing trainer for english education.

Background

The practice is carried out on the aspect of listening ability of English, plays a huge role in important examinations and provides practical communication ability, and an ordinary English learner needs to improve listening and speaking abilities on the premise of comprehensively improving English, pay attention to distinguish and imitate correct voice and intonation, and have more or less similar pronunciation in English but have completely different meanings.

The loudspeakers in the schools of high school, middle school and high school are all circuits unified in the whole school, and the starting is that the loudspeakers in all the classrooms are started together, so that the loudspeaker is only suitable for hearing playing in unified examinations and is not suitable for autonomous hearing training in classes, therefore, teachers like to play hearing training contents by self-provided players, but the equipment is placed in the classrooms and is difficult to find out the proper position, and users are very worried about the hearing training content, so that the hearing training device for English education is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an english education is with hearing trainer possesses the convenient advantage such as use of placing in the classroom, has solved traditional hearing trainer and has placed and be difficult to find suitable position in the classroom, and the user is to this very vexed problem.

(II) technical scheme

For the purpose of realizing above-mentioned convenient placing and using in the classroom, the utility model provides a following technical scheme: the utility model provides a hearing trainer for english education, includes the layer board, the top fixed mounting of layer board has the vocal ware, the left side of layer board is pegged graft and is had one end to run through and extend to the picture peg on layer board right side, the left side fixed mounting of picture peg has the riser, the bottom fixed mounting of riser has the support plate, the bottom fixed mounting of support plate has solid fixed cylinder, the bottom movable mounting of solid fixed cylinder has the control lever that one end runs through and extends to solid fixed cylinder inside, the reset spring that is located solid fixed cylinder inside has been cup jointed to the outside of control lever, the top fixed mounting of control lever has one end to run through support plate, layer board and picture peg and extends to the gag lever post of layer top, the bottom of support plate just is located solid fixed cylinder's left side fixed mounting has interior pole, the urceolus has been cup jointed to the outside of interior pole, the bottom, the left side movable mounting of screw thread section of thick bamboo has one end to run through screw thread section of thick bamboo and urceolus and extends to the inside screw thread bull stick of urceolus, the right side movable mounting of screw thread bull stick has the grip block that one end and interior pole contacted.

Preferably, the supporting plate and the inserting plate are both PVC plastic plates, the right side of the inserting plate is an inclined plane, and the vertical plate and the supporting plate are both aluminum alloys.

Preferably, the inside of a fixed cylinder is provided with a through hole matched with the control rod, the inside of the support plate, the support plate and the inserting plate is provided with a limiting hole matched with the limiting rod, and the top of the limiting rod is an inclined plane.

Preferably, the gag lever post includes the baffle and inserts the nail, the top fixed mounting of baffle has the nail of inserting, the bottom and the control lever fixed connection of baffle, the diameter of control lever is greater than reset spring's external diameter.

Preferably, the inner rod comprises a support rod and a sliding block, the bottom of the support rod is fixedly provided with the sliding block, the sliding block is attached to the inner wall of the outer barrel, and a movable hole matched with the support rod is formed in the outer barrel.

Preferably, a T-shaped groove is formed in the left side of the clamping plate, one end of the T-shaped groove is movably mounted in the T-shaped groove and penetrates through the T-shaped rod extending to the left side of the clamping plate, and a rubber plate is fixedly mounted on the right side of the clamping plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a hearing trainer for english education possesses following beneficial effect:

this hearing trainer for english education, through setting up the gag lever post, interior pole, the urceolus, floor and a screw thread section of thick bamboo fall, the user is when the user is using equipment, place the floor and lean on central point to put in the classroom, open the sounder, the sound of sounder broadcast can be propagated in whole classroom, there is not the condition that back row classmates and listen to, it makes grip block and interior pole contactless no longer to rotate the screw thread bull stick, pull out interior pole from the urceolus, adjustment sounder is to suitable height, it makes grip block and interior pole contact to rotate the screw thread bull stick, thus, the height that is fit for using can be adjusted to the height of sounder.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the acoustic generator comprises a supporting plate 1, an acoustic generator 2, an inserting plate 3, a vertical plate 4, a carrier plate 5, a fixing barrel 6, a control rod 7, a return spring 8, a limiting rod 9, an inner rod 10, an outer barrel 11, a floor 12, a threaded barrel 13, a threaded rotating rod 14 and a clamping plate 15.

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. 1-2, a hearing training device for english education comprises a supporting plate 1, a sounder 2 is fixedly installed at the top of the supporting plate 1, an inserting plate 3 with one end penetrating and extending to the right side of the supporting plate 1 is inserted into the left side of the supporting plate 1, a vertical plate 4 is fixedly installed at the left side of the inserting plate 3, a supporting plate 5 is fixedly installed at the bottom of the vertical plate 4, the supporting plate 1 and the inserting plate 3 are both made of PVC plastic plates, the right side of the inserting plate 3 is an inclined plane, the vertical plate 4 and the supporting plate 5 are both made of aluminum alloy, a fixed cylinder 6 is fixedly installed at the bottom of the supporting plate 5, a control rod 7 with one end penetrating and extending to the inside of the fixed cylinder 6 is movably installed at the bottom of the fixed cylinder 6, a reset spring 8 positioned inside the fixed cylinder 6 is sleeved outside the control rod 7, a limiting rod 9 with one end penetrating through the supporting plate 5, the supporting plate 1 and, the support plate 5, the support plate 1 and the insertion plate 3 are respectively provided with a limiting hole matched with the limiting rod 9, the top of the limiting rod 9 is an inclined plane, the limiting rod 9 comprises a baffle plate and an insertion nail, the top of the baffle plate is fixedly provided with the insertion nail, the bottom of the baffle plate is fixedly connected with the control rod 7, the diameter of the control rod 7 is larger than the outer diameter of the reset spring 8, the bottom of the support plate 5 is fixedly provided with an inner rod 10 positioned at the left side of the fixed cylinder 6, the outer cylinder 11 is sleeved outside the inner rod 10, the inner rod 10 comprises a supporting rod and a sliding block, the bottom of the supporting rod is fixedly provided with the sliding block, the sliding block is attached to the inner wall of the outer cylinder 11, the outer cylinder 11 is internally provided with a movable hole matched with the supporting rod, the bottom of the outer cylinder 11 is fixedly provided with a floor 12, the left side of the outer cylinder 11 is fixedly provided with a threaded cylinder 13, the left, the right side of the threaded rotary rod 14 is movably provided with a clamping plate 15 of which one end is contacted with the inner rod 10, the left side of the clamping plate 15 is provided with a T-shaped groove, the inside of the T-shaped groove is movably provided with a T-shaped rod of which one end penetrates through and extends to the left side of the clamping plate 15, the right side of the clamping plate 15 is fixedly provided with a rubber plate, the clamping plate 15 is provided with a limiting rod 9, the inner rod 10, an outer barrel 11, a floor plate 12 and a threaded barrel 13, when a user uses equipment, the floor plate 12 is placed at a position close to the center in a classroom, the sounder 2 is started, the sound played by the sounder 2 can be transmitted into the whole classroom, the situation that a back-row student cannot hear does not exist, the clamping plate 15 is not contacted with the inner rod 10 any more by rotating the threaded rotary rod 14, the inner rod 10 is pulled out from the outer barrel 11, the sounder 2 is adjusted, can be adjusted to a height suitable for use.

To sum up, this hearing trainer for english education, through setting up gag lever post 9, interior pole 10, urceolus 11, floor plate 12 and screw thread section of thick bamboo 13, the user is when the user is using equipment, place floor plate 12 and lean on central point to put in the classroom, open vocal ware 2, the sound of vocal ware 2 broadcast can be propagated in whole classroom, there is not the condition that back row student listened to, it makes grip block 15 and interior pole 10 no longer contact to rotate screw thread bull stick 14, pull out interior pole 10 from urceolus 11, adjust vocal ware 2 to suitable height, it makes grip block 15 and interior pole 10 contact to rotate screw thread bull stick 14, thus, the height that is fit for using can be adjusted, it places and is difficult to find suitable position in the classroom to have solved traditional hearing trainer, the user is to this very vexed problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a hearing trainer for english education, includes layer board (1), its characterized in that: the acoustic generator is characterized in that the acoustic generator (2) is fixedly mounted at the top of the supporting plate (1), the left side of the supporting plate (1) is spliced with the inserting plate (3) with one end penetrating through and extending to the right side of the supporting plate (1), the vertical plate (4) is fixedly mounted at the left side of the inserting plate (1), the supporting plate (5) is fixedly mounted at the bottom of the supporting plate (5), the fixing cylinder (6) is fixedly mounted at the bottom of the fixing cylinder (6), the control rod (7) with one end penetrating through and extending to the inside of the fixing cylinder (6) is movably mounted at the bottom of the fixing cylinder (6), the reset spring (8) positioned inside the fixing cylinder (6) is sleeved at the outside of the control rod (7), the inner rod (10) is fixedly mounted at the bottom of the control rod (7) with one end penetrating through the supporting plate (5), the supporting plate (1) and the inserting plate (3) and extending to the limiting rod (9) above the supporting plate, outer barrel (11) have been cup jointed to the outside of interior pole (10), the bottom fixed mounting of outer barrel (11) has floor (12), the left side fixed mounting of outer barrel (11) has a screw thread section of thick bamboo (13), the left side movable mounting of screw thread section of thick bamboo (13) has one end to run through screw thread section of thick bamboo (13) and outer barrel (11) and extends to outer barrel (11) inside screw thread bull stick (14), the right side movable mounting of screw thread bull stick (14) has grip block (15) that one end and interior pole (10) contacted.

2. A hearing training device for english education according to claim 1, characterized in that: the supporting plate (1) and the inserting plate (3) are both PVC plastic plates, the right side of the inserting plate (3) is an inclined plane, and the vertical plate (4) and the supporting plate (5) are both aluminum alloys.

3. A hearing training device for english education according to claim 1, characterized in that: the fixed cylinder (6) is provided with a through hole matched with the control rod (7), the support plate (5), the support plate (1) and the inserting plate (3) are provided with limiting holes matched with the limiting rods (9), and the top of the limiting rods (9) is an inclined plane.

4. A hearing training device for english education according to claim 1, characterized in that: the limiting rod (9) comprises a baffle and an inserting nail, the inserting nail is fixedly mounted at the top of the baffle, the bottom of the baffle is fixedly connected with the control rod (7), and the diameter of the control rod (7) is larger than the outer diameter of the reset spring (8).

5. A hearing training device for english education according to claim 1, characterized in that: the inner rod (10) comprises a supporting rod and a sliding block, the sliding block is fixedly mounted at the bottom of the supporting rod and attached to the inner wall of the outer barrel (11), and a movable hole matched with the supporting rod is formed in the outer barrel (11).

6. A hearing training device for english education according to claim 1, characterized in that: the left side in grip block (15) has seted up the T-slot, the inside movable mounting in T-slot has one end to run through and extend to the left T shape pole of grip block (15), the right side fixed mounting of grip block (15) has the rubber slab.

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