CN211787600U

CN211787600U - Portable college english word hearing trainer

Info

Publication number: CN211787600U
Application number: CN202020848311.4U
Authority: CN
Inventors: 邹翠萍
Original assignee: Bayinguoleng Vocational And Technical College
Current assignee: Bayinguoleng Vocational And Technical College
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-10-27
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a portable college english word hearing trainer, including earphone main part and crooked board, the folding door has been seted up in earphone main part's front, the equal fixedly connected with slider in both ends of crooked board, the equal hinge connection in both ends of crooked board has the sliding block, the inside spout of all having seted up of sliding block, slider and spout are mutually supported and are connected and have formed sliding structure, and are two sets of the equal fixedly connected with connecting rod in bottom of sliding block. The utility model discloses a be provided with sliding block, slider, connecting rod and crooked board, need carry or when accomodating after the use, through the relative bending of crooked board and connecting rod, transfer into various shapes with whole device, be provided with the hinge between sliding block and crooked board and fully crooked and folding, through mutually supporting between slider and the sliding block again, it is more stable when the shrink with whole device, greatly increased the practicality when the device is accomodate.

Description

Portable college english word hearing trainer

Technical Field

The utility model relates to an english training technical field specifically is a portable college english word hearing trainer.

Background

English language headphones are typically detachable from the media player and utilize a plug connection. The advantage is that the English recording can be listened by oneself without influencing other people; can also isolate the sound of the surrounding environment, and is very helpful for people who contact English in noisy environments such as recording rooms, trips, sports and the like. However, the above products have the following drawbacks in use: when the headset is used, the shape is fixed, teachers and students are inconvenient to carry, and the device is inconvenient to store.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable college english word hearing trainer to solve the problem that proposes in the above-mentioned background art because when using headphone, the shape is fixed, and teachers and students' carrying is not convenient for, and be not convenient for accomodate, need invent a portable college english word hearing trainer.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable college english word hearing trainer, includes earphone main part and crooked board, the folding door has been seted up in the front of earphone main part, the equal fixedly connected with slider in both ends of crooked board, the both ends of crooked board hinge connection all have the sliding block, the inside spout that has all been seted up of sliding block, slider and spout are mutually supported and are connected and have been formed sliding structure, and are two sets of the equal fixedly connected with connecting rod in bottom of sliding block.

Preferably, the inner surface of the bending plate is fixedly provided with nine protective cushions.

Preferably, the bottom of connecting rod all fixedly connected with ear muffs, two sets of all fixed mounting at the upper and lower both ends of ear muff has the dead lever, the both ends of dead lever all fixed the cup joint have the earmuff.

Preferably, the inside of folding door has seted up the drawer, the annular hole has all been seted up to the both sides of drawer, the quantity of annular hole is four, annular hole annular structure increases and uses the smoothness nature.

Preferably, the inside of crooked board has seted up the receiving chamber, the dead slot has all been seted up at the both ends of receiving chamber, the quantity of dead slot is four.

Preferably, the inside of dead slot is all fixed mounting has the spring, every group the one end of keeping away from the dead slot of spring is all fixedly connected with kickball, kickball and annular hole are mutually supported.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with earmuff and ear muff, when using the device, the security of using is guaranteed with the earmuff cover on the dead lever before the use, stretch into the shape that is fit for oneself head through crooked board, through tensile slider, spout and slider relative movement through inside, will transfer to suitable position, to the ear with the ear muff, through the bending of connecting rod and crooked board, with the ear of the user of closely laminating of ear muff, can adjust according to different head sizes and two positions, greatly increased the fault tolerance of device in the face of various crowds when using.

2. Through being provided with sliding block, slider, connecting rod and crooked board, need carry or when accomodating after the use, through the relative bending of crooked board and connecting rod, transfer into various shapes with whole device, be provided with the hinge between sliding block and crooked board and fully bend and fold, through mutually supporting between slider and the sliding block again, it is more stable when the shrink with whole device, greatly increased the practicality when the device is accomodate.

3. Through being provided with collecting chamber, knob, annular ring and spring, when using needs memory or record, can place little article with the collecting chamber that folding door inside was seted up, the mutually supporting of inside spring, knob and annular ring makes the collecting chamber more stable when closing and opening, greatly increased the stability of device when using.

Drawings

Fig. 1 is a schematic front view of the cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the expanded structure of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;

fig. 4 is a schematic view of the folding display structure of the present invention;

fig. 5 is a schematic front view of the structure of the present invention.

In the figure: 1. an earphone main body; 2. bending the plate; 3. a folding door; 4. a protective cushion; 5. a slider; 6. a chute; 7. a slider; 8. a connecting rod; 9. ear muffs; 10. fixing the rod; 11. ear cap; 12. a drawer; 13. an annular aperture; 14. a storage chamber; 15. an empty groove; 16. a spring; 17. and (4) ejecting the 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.

Referring to fig. 1-5, the present invention provides an embodiment:

the utility model provides a portable college english word hearing trainer, includes earphone main part 1 and crooked board 2, and the internal fixed surface of crooked board 2 installs protection cushion 4, and the quantity of protection cushion 4 is nine, and the person of wearing when inside sets up protection cushion 4 laminates with the head when using more, offsets the minimum with the extrusion sense between device and the head, greatly increased the travelling comfort of device when using.

The inside of dead slot 15 all fixed mounting have spring 16, and the one end of keeping away from dead slot 15 of every group spring 16 all fixedly connected with kickball 17, kickball 17 and annular hole 13 mutually support, and it is more convenient when the access small object when will using, increase the memory function of device, the user is more convenient when the access, greatly increased the convenience of device when using.

Drawer 12 has been seted up to folding door 3's inside, and annular hole 13 has all been seted up to drawer 12's both sides, and the quantity of annular hole 13 is four, and annular hole 13 loop configuration is more stable and smooth when mutually supporting with storage chamber 14, and is inseparabler and smooth with whole device in the structure cooperation, greatly increased uses the smoothness nature.

All fixedly connected with ear muffs 9 in the bottom of connecting rod 8, the all fixed mounting in upper and lower both ends of two sets of ear muffs 9 has dead lever 10, and the both ends of dead lever 10 are all fixed the cover and have been connect ear cover 11, can keep apart the bacterium of ear when setting up ear cover 11, install the probability of less infection between a plurality of wearers, greatly increased the security of device when using.

Containing chamber 14 has been seted up to curved plate 2's inside, and empty slot 15 has all been seted up at containing chamber 14's both ends, and the quantity of empty slot 15 is four, through containing chamber 14 and empty slot 15 mutually support before, can not only make more stable when using, and more tightly close when opening and closing moreover, greatly increased the stability of device when using.

Folding door 3 has been seted up in earphone main body 1's front, and the equal fixedly connected with slider 7 in both ends of crooked board 2, and the equal hinge connection in both ends of crooked board 2 has sliding block 5, and sliding block 5 is inside to have all seted up spout 6, and slider 7 and spout 6 mutually support to be connected and have formed sliding structure, and the equal fixedly connected with connecting rod 8 in bottom of two sets of sliding blocks 5.

The working principle is as follows: when using the device, the security of guaranteeing the use with 11 covers of earmuff on dead lever 10 before the use, through the tensile shape that becomes to be fit for oneself head of crooked board 2, through tensile slider 7, spout 6 and sliding block 5 relative movement through inside, will transfer to suitable position, to ear muff 9 to the ear, through the bending of connecting rod 8 and crooked board 2, with the ear of the inseparable user of laminating of ear muff 9, can adjust according to different head sizes and two positions, greatly increased the device in the face of various crowds' fault tolerance when using. When need carry or accomodate after the use, through the relative bending of crooked board 2 and connecting rod 8, transfer into various shapes with whole device, be provided with the hinge between sliding block 5 and crooked board 2 and fully carry out crooked and folding, through mutually supporting between slider 7 and the sliding block 5 again, it is more stable when the shrink with whole device, greatly increased the practicality when the device is accomodate. When the device needs to be memorized or recorded in use, small objects can be placed in the containing chamber 14 formed in the folding door 3, and the containing chamber 14 is more stable when being closed and opened due to the mutual matching of the internal spring 16, the top ball 17 and the annular hole 13, so that the stability of the device in use is greatly improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable college english word hearing training device, includes earphone main part (1) and crooked board (2), its characterized in that: folding door (3) have been seted up in the front of earphone main part (1), all fixedly connected with slider (7) in both ends of crooked board (2), all hinge connection has sliding block (5) in both ends of crooked board (2), spout (6) have all been seted up to sliding block (5) inside, slider (7) and spout (6) mutually support to be connected and have formed sliding structure, and are two sets of all fixedly connected with connecting rod (8) in the bottom of sliding block (5).

2. The portable college english word hearing training device of claim 1, wherein: the inner surface fixed mounting of crooked board (2) has protection cushion (4), the quantity of protection cushion (4) is nine.

3. The portable college english word hearing training device of claim 1, wherein: the bottom of connecting rod (8) is fixedly connected with ear muff (9), and is two sets of all fixed mounting has dead lever (10) at the upper and lower both ends of ear muff (9), earmuff (11) have all been fixed the cover to have all been cup jointed at the both ends of dead lever (10).

4. The portable college english word hearing training device of claim 1, wherein: drawer (12) have been seted up to the inside of folding door (3), annular hole (13) have all been seted up to the both sides of drawer (12), the quantity of annular hole (13) is four, annular hole (13) loop configuration increases and uses the smoothness nature.

5. The portable college english word hearing training device of claim 1, wherein: the bending plate is characterized in that a containing chamber (14) is formed in the bending plate (2), empty grooves (15) are formed in two ends of the containing chamber (14), and the number of the empty grooves (15) is four.

6. The portable college english word hearing training device of claim 5, wherein: the inside of dead slot (15) all fixed mounting have spring (16), every group spring (16) keep away from dead slot (15) one end all fixedly connected with kickball (17), kickball (17) and annular hole (13) mutually support.