CN206993372U - A kind of English Listening Comprehension earphone being convenient for carrying - Google Patents
A kind of English Listening Comprehension earphone being convenient for carrying Download PDFInfo
- Publication number
- CN206993372U CN206993372U CN201720967335.XU CN201720967335U CN206993372U CN 206993372 U CN206993372 U CN 206993372U CN 201720967335 U CN201720967335 U CN 201720967335U CN 206993372 U CN206993372 U CN 206993372U
- Authority
- CN
- China
- Prior art keywords
- box body
- convenient
- listening comprehension
- english listening
- winding roller
- Prior art date
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Abstract
The utility model provides a kind of English Listening Comprehension earphone being convenient for carrying, and is related to English teaching field.The English Listening Comprehension earphone being convenient for carrying, including elastic component, the both ends of the elastic component are interspersed to be provided with body, and two bodys mutually from side be threaded with bolt, the bolt through the side of body and extends to the inside of body and a side contacts of elastic component close to one end of body, and the bottom of the body is installed with box body.The English Listening Comprehension earphone being convenient for carrying, pass through the setting to winding roller, pressing plate, screw rod, fixed plate, spring, chute, slide bar, roller, gag lever post, limiting plate, through hole, nut, rotating disk and opening, reach convenience to store the tone frequency channel wire on English Listening Comprehension earphone, so as to be put into the effect of tray interior, the carrying to English Listening Comprehension earphone has been also convenient for this, so as to be also convenient for the use of user, therefore also improve the operating efficiency of English Listening Comprehension earphone.
Description
Technical field
English teaching technical field is the utility model is related to, specially a kind of English Listening Comprehension earphone being convenient for carrying.
Background technology
English teaching refers to the process of be for English or be not that the people of first language teaches English.English teaching
Be related to a variety of professional theory knowledges, including linguistics, second language acquisition, lexicology, syntactics, Style Science, corpus it is theoretical,
The contents such as cognitive psychology, English teaching are an incremental processes, are either for English or are not the first languages
For the people of speech, English study is all vital in today of globalization fast development.
Related to when being related to English to English teaching and English study, therefore will use and arrive to English Listening Comprehension earphone
Use, but English Listening Comprehension earphone in the market during use, is not easy to take English Listening Comprehension earphone
Band, therefore the operating efficiency of English Listening Comprehension earphone is also reduced, while also reduce the service efficiency of English Listening Comprehension earphone.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of English Listening Comprehension earphone being convenient for carrying, and solves
The problem of English Listening Comprehension earphone is not readily portable.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of English being convenient for carrying
Earphone having hearing, including elastic component, the both ends of the elastic component are interspersed to be provided with body, and two bodys mutually from the equal spiral shell in side
Line is connected with bolt, and the bolt through the side of body and extends to inside and the elastic component of body close to one end of body
One side contacts, the bottom of the body are installed with box body, and two box bodys mutually from side it is interspersed be provided with winding roller,
The winding roller through the side of box body and extends to the inside of box body close to one end of box body, and the winding roller is located at outside box body
The one end in portion is installed with pressing plate, on the pressing plate and interspersed above and below winding roller is provided with screw rod.
One end that the winding roller is located at tray interior is installed with fixed plate, and the fixed plate is close to inboard wall of cartridge
Side is installed with spring, and the one end of the spring away from fixed plate is fixedly connected with the side of box body inner chamber, the box body
The top and bottom of inner chamber offer chute, and the top and bottom of the fixed plate are installed with slide bar, the slide bar
One end away from fixed plate is connected with roller by rotating shaft, and the surface of the roller contacts with the inwall of chute, the box
The side of intracoelomic cavity is installed with two gag lever posts, and the one end of the gag lever post away from inboard wall of cartridge is through slide bar and extends to
The side of slide bar, one end of the gag lever post are installed with limiting plate, and the side of the box body, which offers, is available for winding roller to lead to
The through hole crossed, the side of the box body inner chamber and is installed with nut above and below the winding roller.
Preferably, the one end of the screw rod away from box body is installed with rotating disk, and the surface of the rotating disk offers anti-skidding
It is raised.
Preferably, the surface of the elastic component is arranged with rubber sleeve, and the surface of the rubber sleeve offers anti-slip veins, described
The inwall of rubber sleeve is fixedly connected with the surface of elastic component.
Preferably, the bottom of the box body is plugged with tone frequency channel wire, and the audio port cooperation of the tone frequency channel wire and box body bottom is set
Put.
Preferably, the quantity of the spring is four, and four springs are distributed in one of two fixed plates away from winding roller
Side.
Preferably, the side of the box body and the position of corresponding nut offer opening, and the opening is corresponding with screw rod to be set
Put.
(3) beneficial effect
The utility model provides a kind of English Listening Comprehension earphone being convenient for carrying.Possesses following beneficial effect：
1st, English Listening Comprehension earphone being convenient for carrying, by winding roller, pressing plate, screw rod, fixed plate, spring, chute, cunning
The setting of bar, roller, gag lever post, limiting plate, through hole, nut, rotating disk and opening, has reached convenience on English Listening Comprehension earphone
Tone frequency channel wire is stored, and so as to be put into the effect of tray interior, carrying to English Listening Comprehension earphone has been also convenient for this, so as to
The use of user is facilitated, therefore also improves the operating efficiency of English Listening Comprehension earphone.
2nd, the English Listening Comprehension earphone being convenient for carrying, by the setting to elastic component, body and bolt, has reached convenience pair
The effect that English Listening Comprehension earphone is dismantled, so as to facilitate the use of user, English Listening Comprehension earphone is also improved with this
Operating efficiency, the service efficiency of English Listening Comprehension earphone is also improved with this, while has been also convenient for using and carrying for user.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the internal structure schematic diagram of the utility model box body.
In figure：1 elastic component, 2 bodys, 3 bolts, 4 box bodys, 5 winding rollers, 6 pressing plates, 7 screw rods, 8 fixed plates, 9 springs, 10 are slided
Groove, 11 slide bars, 12 rollers, 13 gag lever posts, 14 limiting plates, 15 through holes, 16 nuts, 17 rotating disks, 18 rubber sleeves, 19 tone frequency channel wires, 20
Opening.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model embodiment provides a kind of English Listening Comprehension earphone being convenient for carrying, as shown in Figure 1-2, including elastic component
1, the surface of elastic component 1 is arranged with rubber sleeve 18, and the surface of rubber sleeve 18 offers anti-slip veins, inwall and the elasticity of rubber sleeve 18
The surface of part 1 is fixedly connected, the setting of rubber sleeve 18, has reached convenience to English Listening Comprehension earphone and the effect worn, so as to side
User use, the both ends of elastic component 1 are interspersed to be provided with body 2, and two phases of body 2 from the equal screw thread in side connect
Bolt 3 is connected to, bolt 3 runs through the side of body 2 close to one end of body 2 and extends to the inside and the one of elastic component 1 of body 2
Side contacts, bolt 3 and body 2 are equipped with, and have reached the effect that convenience to elastic component 1 dismantle assembling, the bottom of body 2
Portion is installed with box body 4, and two phases of box body 4 from side it is interspersed be provided with winding roller 5, the bottom of box body 4 is plugged with
Tone frequency channel wire 19, tone frequency channel wire 19 and the audio port of the bottom of box body 4 are equipped with, and winding roller 5 runs through box body 4 close to one end of box body 4
Side and extend to the inside of box body 4, one end that winding roller 5 is located at outside box body 4 is installed with pressing plate 6, on pressing plate 6 and
Interspersed above and below winding roller 5 to be provided with screw rod 7, the one end of screw rod 7 away from box body 4 is installed with rotating disk
17, the surface of rotating disk 17 offers anti-skid bulge, the setting of rotating disk 17, has reached the effect that convenience is rotated to screw rod 7, from
And the use of user is facilitated, the operating efficiency of English Listening Comprehension earphone is also improved with this.
One end that winding roller 5 is located inside box body 4 is installed with fixed plate 8, fixed plate 8 close to the inwall of box body 4 one
Side is installed with spring 9, and the quantity of spring 9 is four, and four springs 9 are distributed in two fixed plates 8 away from winding roller 5
Side, the one end of spring 9 away from fixed plate 8 are fixedly connected with the side of the inner chamber of box body 4, and the top and bottom of the inner chamber of box body 4 are equal
Chute 10 is offered, the top and bottom of fixed plate 8 are installed with slide bar 11, and the one end of slide bar 11 away from fixed plate 8 leads to
Cross rotating shaft and be connected with roller 12, the surface of roller 12 contacts with the inwall of chute 10, and the side of the inner chamber of box body 4 is fixedly mounted
There are two gag lever posts 13, the one end of gag lever post 13 away from the inwall of box body 4 is through slide bar 11 and extends to the side of slide bar 11, spacing
One end of bar 13 is installed with limiting plate 14, and the side of box body 4 offers the through hole 15 for being available for winding roller 5 to pass through, in box body 4
The side of chamber and nut 16 is installed with above and below the winding roller 5, the side of box body 4 and corresponding nut 16
Position offers opening 20, and opening 20 is correspondingly arranged with screw rod 7.
Operation principle：In use, screw rod 7 is rotated by rotating disk 17, so that screw rod 7 separates with nut 16, now
Winding roller 5 is pulled out, then tone frequency channel wire 19 is wrapped on winding roller 5, then winding roller 5 is pushed into the inside of box body 4, then is passed through
Rotating disk 17 causes screw rod 7 to be threadedly coupled with nut 16, and the carrying of user is facilitated with this.
In summary, the English Listening Comprehension earphone being convenient for carrying, by winding roller 5, pressing plate 6, screw rod 7, fixed plate 8,
Spring 9, chute 10, slide bar 11, roller 12, gag lever post 13, limiting plate 14, through hole 15, nut 16, rotating disk 17 and opening 20 are set
Put, reached convenience and the tone frequency channel wire 19 on English Listening Comprehension earphone is stored, so as to the effect being put into inside box body 4, with this
The carrying to English Listening Comprehension earphone has been also convenient for, so as to be also convenient for the use of user, therefore has also improved English Listening Comprehension ear
The operating efficiency of machine.
Also, by the setting to elastic component 1, body 2 and bolt 3, convenience is reached and English Listening Comprehension earphone has been torn open
The effect unloaded, so as to facilitate the use of user, the operating efficiency of English Listening Comprehension earphone is also improved with this, is also improved with this
The service efficiency of English Listening Comprehension earphone, while it has been also convenient for using and carrying for user.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of English Listening Comprehension earphone being convenient for carrying, including elastic component (1), it is characterised in that：The both ends of the elastic component (1)
It is interspersed to be provided with body (2), and two bodys (2) mutually from side be threaded with bolt (3), the bolt (3) is leaned on
One end of nearly body (2) through the side of body (2) and extends to the inside of body (2) and a side contacts of elastic component (1), institute
The bottom for stating body (2) is installed with box body (4), and two box bodys (4) mutually from side interspersed be provided with winding roller
(5), the winding roller (5) through the side of box body (4) and extends to the inside of box body (4) close to one end of box body (4), described
Winding roller (5) is located at the outside one end of box body (4) and is installed with pressing plate (6), on the pressing plate (6) and is located at winding roller (5)
Above and below interspersed be provided with screw rod (7)；
The winding roller (5) is located at the internal one end of box body (4) and is installed with fixed plate (8), and the fixed plate (8) is close to box
The side of body (4) inwall is installed with spring (9), the one end of the spring (9) away from fixed plate (8) and box body (4) inner chamber
Side be fixedly connected, the top and bottom of box body (4) inner chamber offer chute (10), the top of the fixed plate (8)
Portion and bottom are installed with slide bar (11), and the one end of the slide bar (11) away from fixed plate (8) is flexibly connected by rotating shaft
There is roller (12), the surface of the roller (12) contacts with the inwall of chute (10), and peace is fixed in the side of box body (4) inner chamber
Equipped with two gag lever posts (13), the one end of the gag lever post (13) away from box body (4) inwall is through slide bar (11) and extends to cunning
The side of bar (11), one end of the gag lever post (13) are installed with limiting plate (14), and the side of the box body (4) offers
It is available for the through hole (15) that winding roller (5) passes through, the side of box body (4) inner chamber and above and below winding roller (5)
It is installed with nut (16).
A kind of 2. English Listening Comprehension earphone being convenient for carrying according to claim 1, it is characterised in that：The screw rod (7) is remote
One end from box body (4) is installed with rotating disk (17), and the surface of the rotating disk (17) offers anti-skid bulge.
A kind of 3. English Listening Comprehension earphone being convenient for carrying according to claim 1, it is characterised in that：The elastic component (1)
Surface be arranged with rubber sleeve (18), the surface of the rubber sleeve (18) offers anti-slip veins, the inwall of the rubber sleeve (18)
It is fixedly connected with the surface of elastic component (1).
A kind of 4. English Listening Comprehension earphone being convenient for carrying according to claim 1, it is characterised in that：The box body (4)
Bottom is plugged with tone frequency channel wire (19), and the tone frequency channel wire (19) and the audio port of box body (4) bottom are equipped with.
A kind of 5. English Listening Comprehension earphone being convenient for carrying according to claim 1, it is characterised in that：The spring (9)
Quantity is four, and four springs (9) are distributed in side of two fixed plates (8) away from winding roller (5).
A kind of 6. English Listening Comprehension earphone being convenient for carrying according to claim 1, it is characterised in that：The box body (4)
Side and the position of corresponding nut (16) offer opening (20), and the opening (20) is correspondingly arranged with screw rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720967335.XU CN206993372U (en) | 2017-08-04 | 2017-08-04 | A kind of English Listening Comprehension earphone being convenient for carrying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720967335.XU CN206993372U (en) | 2017-08-04 | 2017-08-04 | A kind of English Listening Comprehension earphone being convenient for carrying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206993372U true CN206993372U (en) | 2018-02-09 |
Family
ID=61418684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720967335.XU Expired - Fee Related CN206993372U (en) | 2017-08-04 | 2017-08-04 | A kind of English Listening Comprehension earphone being convenient for carrying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206993372U (en) |
-
2017
- 2017-08-04 CN CN201720967335.XU patent/CN206993372U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20210804 |