CN213280056U - English listening comprehension trainer is used in college english teaching - Google Patents
English listening comprehension trainer is used in college english teaching Download PDFInfo
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- CN213280056U CN213280056U CN202022708108.XU CN202022708108U CN213280056U CN 213280056 U CN213280056 U CN 213280056U CN 202022708108 U CN202022708108 U CN 202022708108U CN 213280056 U CN213280056 U CN 213280056U
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Abstract
The utility model discloses an english listening comprehension trainer is used in college english teaching, including support, cam, silica gel pad, regulation seat and revolving fragment, the lower extreme of support is provided with the earmuff, and the inside of support is provided with the motor, the guide slot has been seted up to the inside of support, the upper end of support is connected with first alignment jig and second alignment jig respectively, and just first alignment jig and second alignment jig inside between them has all seted up the locating hole, the inboard of adjusting the seat is provided with first magnet, and the lower surface hub connection of adjusting the seat has the revolving fragment to the upper surface of revolving fragment is provided with second magnet. This english listening comprehension trainer is used in college english teaching can carry out the automatic massage to user's head acupuncture point in the use, and the regulation that can be convenient wears the size, and use comfort is higher, can avoid wearing the in-process simultaneously and drop from head front and back, wears stability height.
Description
Technical Field
The utility model relates to a teaching assistance apparatus technical field specifically is an english listening comprehension trainer is used in college english teaching.
Background
College english is a comparatively important course in the university, and college english teaching mainly focuses on training aspects such as student's listening, speaking, reading and writing, and wherein the listening ability is the indispensable important link that the whole quality of english promotes with spoken language more, in order to train and improve student's hearing level, often need use english listening training device to reinforce student's hearing ability, but present college english teaching still has some not enoughly with english listening training device, for example:
1. most English listening training devices are in the form of earphones, but the existing English listening training devices are not convenient to massage the head of a user in the using process, so that the device is easy to cause mental fatigue of the user when being worn for training for a long time, the training and learning effect can be reduced, and certain using defects exist;
2. because user's head type has certain difference, but present english listening comprehension trainer for college english teaching is many single structures greatly, inconvenient regulation leads to college english teaching to wear the comfort level with english listening comprehension trainer and reduces and take place to drop easily in the use to miss the listening content.
We propose an english listening comprehension training device for college english teaching so as to solve the problems set forth in the foregoing.
Disclosure of Invention
An object of the utility model is to provide an english listening comprehension trainer is used in college english teaching to solve the problem that the english listening comprehension trainer is low and inconvenient to be adjusted and is worn in college english teaching on the existing market that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an english listening comprehension trainer is used in college english teaching, includes support, cam, silica gel pad, adjusts seat and revolving fragment, the lower extreme of support is provided with the earmuff, and the inside of support is provided with the motor to the output bolted fixation of motor has the cam, the guide slot has been seted up to the inside of support, and the inboard of support is provided with the fly leaf to the side of fly leaf bonds there is the silica gel pad, the upper end of support is connected with first alignment jig and second alignment jig respectively, and just first alignment jig and second alignment jig both inside have all seted up the locating hole, and the outside of first alignment jig is provided with adjusts the seat, the inboard of adjusting the seat is provided with first magnet, and the lower surface hub connection of adjusting the seat has the revolving fragment to the upper surface of revolving fragment is provided with second magnet.
Preferably, the cam is in contact with the lower surface of the movable plate, a spring is connected between the movable plate and the support, and the surface of the silica gel pad adhered to the outer side of the movable plate is of a circular arc-shaped structure.
Preferably, the side surfaces of the movable plate are symmetrically provided with sliding blocks, and the sliding blocks and the guide grooves form a clamping sliding structure.
Preferably, the first adjusting frame and the second adjusting frame are of a sleeving structure, the first adjusting frame and the adjusting seat form a telescopic structure, the positions of the positioning holes formed in the first adjusting frame and the second adjusting frame are corresponding to each other, and the positioning holes and the first magnet form a clamping structure.
Preferably, the rotating sheet is attached to the adjusting seat and is of an arc-shaped structure, and the rotating sheet and the adjusting seat form a rotating structure.
Preferably, the magnetic poles of the second magnet and the first magnet are opposite, the joint surface of the second magnet and the first magnet is in an inclined plane structure, and the first magnet and the adjusting seat form a telescopic structure.
Compared with the prior art, the beneficial effects of the utility model are that: the English listening training device for college English teaching can automatically massage the head acupuncture points of a user in the using process, can conveniently adjust the wearing size, has high using comfort level, and can avoid falling off from the front and the back of the head in the wearing process;
1. the movable plate is driven to reciprocate by the cam and the silica gel pad through the control motor, so that the silica gel pad on the outer side of the movable plate can massage positions of temples and the like on the head of a user, the effect of relaxing spirit is achieved, and the hearing learning effect of the user is improved;
2. be provided with first alignment jig and second alignment jig and first magnet, through flexible first alignment jig of pulling and second alignment jig, adjusting device's that can be convenient the size of wearing, through rotating the rotor, the first magnet of control that can be convenient is fixed the position of first alignment jig and second alignment jig, it changes and drops to wear the size in the avoiding device use, the rotor after the rotation simultaneously, can avoid the device from the preceding of user's head, the back position takes place to drop, the stability of wearing of device has been improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the movable plate mounting structure of the present invention;
FIG. 3 is a schematic view of the main sectional structure of the adjusting seat of the present invention;
FIG. 4 is a schematic view of the bottom view of the rotary plate of the present invention;
fig. 5 is a schematic view of the three-dimensional structure of the first magnet and the second magnet of the present invention.
In the figure: 1. a support; 2. ear cap; 3. a motor; 4. a cam; 5. a movable plate; 501. a spring; 6. a silica gel pad; 7. a guide groove; 8. a slider; 9. a first adjusting bracket; 10. a second adjusting bracket; 11. an adjusting seat; 12. positioning holes; 13. a first magnet; 14. a rotating sheet; 15. a second magnet.
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 English listening training device for college English teaching comprises a support 1, an earmuff 2, a motor 3, a cam 4, a movable plate 5, a spring 501, a silica gel pad 6, a guide groove 7, a slide block 8, a first adjusting frame 9, a second adjusting frame 10, an adjusting seat 11, a positioning hole 12, a first magnet 13, a rotating sheet 14 and a second magnet 15, wherein the earmuff 2 is arranged at the lower end of the support 1, the motor 3 is arranged inside the support 1, the cam 4 is fixed on an output end of the motor 3 through a bolt, the guide groove 7 is formed inside the support 1, the movable plate 5 is arranged inside the support 1, the silica gel pad 6 is bonded on the side surface of the movable plate 5, the first adjusting frame 9 and the second adjusting frame 10 are respectively connected to the upper end of the support 1, the positioning hole 12 is formed inside both the first adjusting frame 9 and the second adjusting frame 10, and the adjusting seat 11 is arranged outside the first adjusting frame 9, a first magnet 13 is arranged on the inner side of the adjusting seat 11, a rotating piece 14 is connected to the lower surface of the adjusting seat 11 in a shaft mode, and a second magnet 15 is arranged on the upper surface of the rotating piece 14;
the cam 4 is in contact with the lower surface of the movable plate 5, the spring 501 is connected between the movable plate 5 and the support 1, the surface of the silica gel pad 6 bonded on the outer side of the movable plate 5 is in a circular arc structure, the cam 4 is driven by the control motor 3 to rotate in a transportation mode, the cam 4 can push the movable plate 5 to move up and down in a reciprocating mode, and therefore the movable plate 5 can drive the silica gel pad 6 to massage the temples of a user, the spirit of the user is relaxed, and the hearing learning efficiency is improved;
the side surface of the movable plate 5 is symmetrically provided with the sliding blocks 8, and the sliding blocks 8 and the guide grooves 7 form a clamping sliding structure, so that the moving stability of the movable plate 5 can be effectively improved through the structure, and the service life of the device is prolonged;
the first adjusting frame 9 and the second adjusting frame 10 are of a sleeving structure, the first adjusting frame 9 and the adjusting seat 11 form a telescopic structure, the positions of positioning holes 12 formed in the first adjusting frame 9 and the second adjusting frame 10 correspond to each other, the positioning holes 12 and the first magnet 13 form a clamping structure, the wearing size of the device can be adjusted by pulling the first adjusting frame 9 and the second adjusting frame 10, and the size of the device after adjustment can be quickly fixed by clamping the first magnet 13 into the positioning holes 12;
the rotating piece 14 is attached to the adjusting seat 11, the rotating piece 14 is of an arc-shaped structure, the rotating piece 14 and the adjusting seat 11 form a rotating structure, and the rotating piece 14 and the adjusting seat 11 can form a cross-shaped structure by rotating the rotating piece 14, so that the rotating piece 14 and the adjusting seat 11 are prevented from rotating and falling off from the front and the back of the head in the wearing process of the device, and the wearing stability of the device is improved;
The working principle is as follows: when the English listening training device for college English teaching is used, firstly, as shown in fig. 1 and fig. 3-5, the bracket 1 is pulled to make the first adjusting frame 9 and the second adjusting frame 10 perform telescopic adjustment, so that the positioning holes 12 inside the first adjusting frame 9 and the second adjusting frame 10 correspond to each other, thereby changing the wearing size of the device, after the adjustment is completed, the rotating sheet 14 is rotated to make the rotating sheet 14 and the adjusting seat 11 form a cross-shaped structure distribution, at this time, the rotating sheet 14 makes the rotating sheet 14 drive the second magnet 15 to synchronously rotate, so that the second magnet 15 pushes the first magnet 13 to move, so that the first magnet 13 is automatically clamped into the positioning holes 12, thereby fixing the positions of the first adjusting frame 9 and the second adjusting frame 10, avoiding the size change during the wearing process of the device, and then the adjusted device is worn on the head, the earmuffs 2 can be used for listening to the hearing contents, the rotating piece 14 can prevent the device from sliding and falling from the front and back positions of the head of a user, so that the hearing contents are prevented from being missed, when the adjustment is needed again, the rotating piece 14 is rotated reversely, and the second magnet 15 can pull the first magnet 13 out of the positioning hole 12 under the action of magnetic force;
as shown in fig. 1-2, the cam 4 is driven to rotate by the control motor 3, so that the cam 4 intermittently pushes the movable plate 5, the movable plate 5 is vibrated in a reciprocating manner under the action of the elastic force of the spring 501, and the silica gel pad 6 is used for massaging the head acupuncture points of the user to relax the spirit, thereby being beneficial to improving the hearing learning efficiency and completing a series of work.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an english listening comprehension trainer is used in college english teaching, includes support (1), cam (4), silica gel pad (6), adjusts seat (11) and revolving fragment (14), its characterized in that: the lower end of the bracket (1) is provided with an ear cap (2), and the inside of the bracket (1) is provided with a motor (3), a cam (4) is fixed on the output end of the motor (3) through a bolt, a guide groove (7) is formed in the support (1), a movable plate (5) is arranged on the inner side of the support (1), a silica gel pad (6) is bonded on the side surface of the movable plate (5), the upper end of the bracket (1) is respectively connected with a first adjusting frame (9) and a second adjusting frame (10), positioning holes (12) are arranged in the first adjusting frame (9) and the second adjusting frame (10), an adjusting seat (11) is arranged on the outer side of the first adjusting frame (9), a first magnet (13) is arranged on the inner side of the adjusting seat (11), and the lower surface shaft of adjusting seat (11) is connected with rotating piece (14), and the upper surface of rotating piece (14) is provided with second magnet (15).
2. The English listening training device for college English teaching of claim 1, wherein: the cam (4) is in contact with the lower surface of the movable plate (5), a spring (501) is connected between the movable plate (5) and the support (1), and the surface of the silica gel pad (6) bonded to the outer side of the movable plate (5) is of a circular arc structure.
3. The English listening training device for college English teaching of claim 1, wherein: the side surface of the movable plate (5) is symmetrically provided with sliding blocks (8), and the sliding blocks (8) and the guide grooves (7) form a clamping sliding structure.
4. The English listening training device for college English teaching of claim 1, wherein: the first adjusting frame (9) and the second adjusting frame (10) are of a sleeving structure, the first adjusting frame (9) and the adjusting seat (11) form a telescopic structure, the positions of the positioning holes (12) formed in the first adjusting frame (9) and the second adjusting frame (10) are corresponding to each other, and meanwhile the positioning holes (12) and the first magnets (13) form a clamping structure.
5. The English listening training device for college English teaching of claim 1, wherein: the rotating sheet (14) is attached to the adjusting seat (11), the rotating sheet (14) is of an arc-shaped structure, and the rotating sheet (14) and the adjusting seat (11) form a rotating structure.
6. The English listening training device for college English teaching of claim 1, wherein: the magnetic poles of the second magnet (15) and the first magnet (13) are opposite, the joint surface of the second magnet (15) and the first magnet (13) is in an inclined surface structure, and the first magnet (13) and the adjusting seat (11) form a telescopic structure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022708108.XU CN213280056U (en) | 2020-11-20 | 2020-11-20 | English listening comprehension trainer is used in college english teaching |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022708108.XU CN213280056U (en) | 2020-11-20 | 2020-11-20 | English listening comprehension trainer is used in college english teaching |
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| CN213280056U true CN213280056U (en) | 2021-05-25 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113520781A (en) * | 2021-07-01 | 2021-10-22 | 青岛大学附属医院 | Auxiliary massage device for aiding digestion |
| CN114533376A (en) * | 2022-02-24 | 2022-05-27 | 中国人民解放军总医院第六医学中心 | Rapid cooling device for labor thermal shooting first aid |
| TWI829123B (en) * | 2022-03-24 | 2024-01-11 | 達方電子股份有限公司 | Retractable earphone connection structure and head-mounted audio device therewith |
-
2020
- 2020-11-20 CN CN202022708108.XU patent/CN213280056U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113520781A (en) * | 2021-07-01 | 2021-10-22 | 青岛大学附属医院 | Auxiliary massage device for aiding digestion |
| CN114533376A (en) * | 2022-02-24 | 2022-05-27 | 中国人民解放军总医院第六医学中心 | Rapid cooling device for labor thermal shooting first aid |
| CN114533376B (en) * | 2022-02-24 | 2023-12-12 | 中国人民解放军总医院第六医学中心 | Quick cooling device for emergency treatment of labor-based heat-shooting disease |
| TWI829123B (en) * | 2022-03-24 | 2024-01-11 | 達方電子股份有限公司 | Retractable earphone connection structure and head-mounted audio device therewith |
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