CN209105402U - A kind of Portable English hearing earphone - Google Patents
A kind of Portable English hearing earphone Download PDFInfo
- Publication number
- CN209105402U CN209105402U CN201822252037.XU CN201822252037U CN209105402U CN 209105402 U CN209105402 U CN 209105402U CN 201822252037 U CN201822252037 U CN 201822252037U CN 209105402 U CN209105402 U CN 209105402U
- Authority
- CN
- China
- Prior art keywords
- idler wheel
- protection body
- groups
- knob
- cotton bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920000742 Cotton Polymers 0.000 claims abstract description 30
- 238000010417 needlework Methods 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
Abstract
The utility model discloses a kind of Portable English hearing earphones, including headset body, headphone frame is fixedly connected on the outside of the headset body, and resistance rotating shaft is all socketed with inside the bottom end two sides of headphone frame, the top lower surface of the headphone frame is fixedly installed with protection body, and the surface needlework of protection body are sewed with zipper, the left-hand face of the zipper is socketed with slider of zipper fastener, the inside of the protection body is enclosed with cotton bag, the top of the headphone frame is equipped with knob, and the bottom end of knob is fixedly welded with idler wheel, the inside of the idler wheel is connected to fixed link by bearing sleeve, and the bottom end of fixed link is fixedly mounted on the inner wall of headphone frame.The utility model is provided with zipper and cotton bag, cotton bag potentially acts as the cushion inside protection body when not used, and cotton bag is convenient for the carrying of headset body, is convenient for earphone cable transportation by idler wheel, it is wound on idler wheel by earphone cable, draws the position for being not easily broken plug interface to earphone cable.
Description
Technical field
The utility model relates to English Listening Comprehension technical field, specially a kind of Portable English hearing earphone.
Background technique
Earphone is a pair of of converting unit, it receives the electric signal that media player or receiver are issued, using close to ear
Piece loudspeaker convert it into the sound wave that can be heard, earphone be usually it is separable with media player, inserted using one
Head connection.
Current existing earphone is not readily portable, is not easy to outgoing student and carries use, at the same the earphone cable of earphone compared with
It is long, it needs individually to carry use, is not easy to transportation, furthermore earphone cable is when in use, softer at earphone cable interface position, no
Pay attention to drawing the position that can pull apart plug interface to earphone cable, influences the service life of earphone cable.
Utility model content
The purpose of this utility model is to provide a kind of Portable English hearing earphones, to solve in above-mentioned background technique
The earphone of proposition is not readily portable, the inconvenient transportation of earphone cable and earphone cord plug interface are easily drawn bad problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of Portable English hearing earphone, packet
Headset body is included, headphone frame is fixedly connected on the outside of the headset body, and all cover inside the bottom end two sides of headphone frame
It is connected to resistance rotating shaft, the top lower surface of the headphone frame is fixedly installed with protection body, and the surface needlework suture of protection body
There is zipper, the left-hand face of the zipper is socketed with slider of zipper fastener, and the inside of the protection body is enclosed with cotton bag, the earphone frame
The top of frame is equipped with knob, and the bottom end of knob is fixedly welded with idler wheel, and the inside of the idler wheel is connected to by bearing sleeve
Fixed link, and the bottom end of fixed link is fixedly mounted on the inner wall of headphone frame, the surface of the idler wheel is all socketed with earphone cable,
And the both ends of earphone cable are all fixedly connected with plug, the top of the idler wheel is all fixedly welded with connecting rod, and the table of connecting rod
Face is all socketed with loop bar.
Preferably, the knob is fixedly welded at the centre of surface position of the idler wheel leftmost side, and the height of knob is higher than
The height on headphone frame surface.
Preferably, the bottom end of the cotton bag is fixedly connected with the inner tip of protection body, and the compression of the cotton bag is total
Volume is less than the total volume of protection body.
Preferably, the loop bar is arcuate structure, and the curved radian of loop bar is identical as the curved radian of headphone frame.
Preferably, the connecting rod is provided with four groups, and two groups of height among the connecting rod are greater than on the outside of connecting rod
Two groups of height.
Preferably, the idler wheel is provided with four groups, and two groups of area and structure are all identical among idler wheel, outside the idler wheel
The two groups of height and structure of side are consistent.
Compared with prior art, the utility model has the beneficial effects that the Portable English hearing is provided with drawing with earphone
Chain and cotton bag, cotton bag potentially acts as the cushion inside protection body when not used, convenient for headset body when cotton bag uses
It carries, by knob and idler wheel, does not pay attention to drawing by multiple winding of the earphone cable on idler wheel convenient for earphone cable transportation
The position of plug interface will not be pulled apart to earphone cable.
(1) device is convenient for being received into the inside of protection body by being provided with zipper and cotton bag, cotton bag, and cotton bag is not
Used time potentially acts as the cushion inside protection body, convenient for the carrying of headset body when cotton bag uses, and convenient for outgoing
Student uses.
(2) device can wind longer earphone cable by knob and idler wheel, the surface of four groups of idler wheels, and earphone cable can
Length as needed carry out using, and idler wheel be mounted on headphone frame inside make earphone cable do not need individually carry make
With convenient for earphone cable transportation.
(3) multiple winding of the device earphone cable on idler wheel, when earphone cable when in use, do not pay attention to draw to earphone cable not
The position that plug interface can be pulled apart increases the service life of earphone cable.
Detailed description of the invention
Fig. 1 is that the structure of the utility model is faced using schematic diagram；
Fig. 2 is that the structure of the utility model faces carrying schematic diagram；
Fig. 3 is the knob and earphone cable architecture top cross-sectional view of the utility model；
Fig. 4 is that the knob of the utility model and earphone cable architecture face diagrammatic cross-section.
In figure: 1, headset body；2, resistance rotating shaft；3, headphone frame；4, protection body；5, zipper；6, knob；7, zipper
Head；8, cotton bag；9, connecting rod；10, loop bar；11, plug；12, idler wheel；13, earphone cable；14, fixed link.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of Portable English hearing earphone, including
Headset body 1, the outside of headset body 1 is fixedly connected with headphone frame 3, and is all socketed inside the bottom end two sides of headphone frame 3
There is resistance rotating shaft 2, the principle of resistance rotating shaft 2 is the acrotorque of product itself point more a little bit smaller than the torsion of shaft, if using hand
Slightly little by little power, the torsion for making its torsion be greater than shaft can have rotated, and one unclamps hand, since the maximum of product itself is turned round
Power point more a little bit smaller than the torsion of shaft, it stops again, and resistance rotating shaft 2 is the prior art, and this patent seldom illustrates, earphone frame
The top lower surface of frame 3 is fixedly installed with protection body 4, and the surface needlework of protection body 4 are sewed with zipper 5, the left side table of zipper 5
Surface cover is connected to slider of zipper fastener 7, and the inside of protection body 4 is enclosed with cotton bag 8, and the bottom end of cotton bag 8 and the inner tip of protection body 4 are solid
Fixed connection, the compression total volume of cotton bag 8 are less than the total volume of protection body 4, and cotton bag 8 is put into the interior of protection body 4 convenient for compression
Portion, and be connected by 8 bottom end of cotton bag with 4 inner tip of protection body, will not fall the headset body 1 inside cotton bag 8
It falls.
The top of headphone frame 3 is equipped with knob 6, and the bottom end of knob 6 is fixedly welded with idler wheel 12, the fixed weldering of knob 6
It connects at the centre of surface position of 12 leftmost side of idler wheel, and the height of knob 6 is higher than the height on 3 surface of headphone frame, earphone frame
The height of frame 3 does not influence the rotation of knob 6, improves the using effect of knob 6, and the inside of idler wheel 12 is connected to by bearing sleeve
Fixed link 14, and the bottom end of fixed link 14 is fixedly mounted on the inner wall of headphone frame 3, the connecting rod 9 is provided with four groups, even
Two groups of height among extension bar 9 are greater than two groups of height in 9 outside of connecting rod, the tip height group camber knot of four groups of connecting rods 9
Structure, and the radian of arcuate structure is identical as the radian of headphone frame 3, convenient for the rotation of connecting rod 9.
Idler wheel 12 is provided with four groups, and two groups of area and structure are all identical among idler wheel 12, and two groups of 12 outside of idler wheel
Height is consistent with structure, and the tip height of four groups of idler wheels 12 forms arcuate structure, and the radian of arcuate structure and headphone frame 3
Radian it is identical, rotated convenient for idler wheel 12, improve the rotating effect of idler wheel 12, the surface of idler wheel 12 is all socketed with earphone cable 13,
And the both ends of earphone cable 13 are all fixedly connected with plug 11, the top of idler wheel 12 is all fixedly welded with connecting rod 9, and connecting rod 9
Surface be all socketed with loop bar 10, loop bar 10 is arcuate structure, and the curved radian of loop bar 10 and the curved radian of headphone frame 3
Identical, the rotation of loop bar 10 is unaffected, improves rotational efficienty.
Working principle: in use, 1 set of headset body makes 1 set of headset body on ears, through the elastic force of headphone frame 3
Tightly, headset body 1 is not easy to fall, and when needing using earphone cable 13, extracts the position of the corresponding insertion of both ends insertion of plug 11 out respectively
It sets, when the length of earphone cable 13 needs to adjust, rotates knob 6, by the bearing block inside the inside of headphone frame 3 and idler wheel 12,
The rotation of knob 6 drives the idler wheel 12 of left-most position to rotate, and the connecting rod 9 on the drive of idler wheel 12 top is with the central point of idler wheel 12
The center of circle rotation, then connecting rod 9 drive loop bar 10 rotate simultaneously, loop bar 10 rotation during by with other connecting rods 9
Connection, loop bar 10 drive other three groups of connecting rods 9 to be rotated, to make three groups of corresponding other three groups of rollings of drive of connecting rod 9
12 rotation of wheel, the earphone cable 13 on 12 surface of idler wheel are loosened or are tightened, and earphone cable 13 loosens one end length of earphone cable 13
It can elongate, one end length that earphone cable 13 tightens earphone cable 13 is short by receipts, and the length of earphone cable 13 is adjusted by idler wheel 12
Section avoids the position of 11 interface of plug from being torn, increases earphone when plug 11 does not pay attention to being pullled by the buffering of idler wheel 12
The service life of line 13, headset body 1 do not need in use, earphones are taken in two groups of rotations of headset body 1 by resistance rotating shaft 2
The inside of frame 3, the area occupied of headset body 1 reduce easy to carry, 5 are unziped by slider of zipper fastener 7, from protection body 4
Inside extraction cotton bag 8, cotton bag 8 reversely wrap headset body 1, and cotton bag 8 carries convenient for headset body 1, cotton bag 8
It is connected inside bottom end and the top of protection body 4, headset body 1 is not fallen out, and when not used, compression cotton bag 8 is put into cotton bag 8
The inside of protection body 4 potentially acts as the cushion inside protection body 4, protects the head of user.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of Portable English hearing earphone, including headset body (1), it is characterised in that: outside the headset body (1)
Side is fixedly connected with headphone frame (3), and resistance rotating shaft (2), the ear are all socketed with inside the bottom end two sides of headphone frame (3)
The top lower surface of machine frame (3) is fixedly installed with protection body (4), and the surface needlework of protection body (4) are sewed with zipper (5),
The left-hand face of the zipper (5) is socketed with slider of zipper fastener (7), and the inside of the protection body (4) is enclosed with cotton bag (8), described
The top of headphone frame (3) is equipped with knob (6), and the bottom end of knob (6) is fixedly welded with idler wheel (12), the idler wheel (12)
Inside be connected to fixed link (14) by bearing sleeve, and the bottom end of fixed link (14) is fixedly mounted on the interior of headphone frame (3)
On wall, the surface of the idler wheel (12) is all socketed with earphone cable (13), and the both ends of earphone cable (13) are all fixedly connected with plug
(11), the top of the idler wheel (12) is all fixedly welded with connecting rod (9), and the surface of connecting rod (9) is all socketed with loop bar
(10)。
2. a kind of Portable English hearing earphone according to claim 1, it is characterised in that: the knob (6) is fixed
It is welded at the centre of surface position of idler wheel (12) leftmost side, and the height of knob (6) is higher than the height on headphone frame (3) surface
Degree.
3. a kind of Portable English hearing earphone according to claim 1, it is characterised in that: the cotton bag (8)
Bottom end is fixedly connected with the inner tip of protection body (4), and the compression total volume of the cotton bag (8) is less than the total of protection body (4)
Volume.
4. a kind of Portable English hearing earphone according to claim 1, it is characterised in that: the loop bar (10) is arc
Shape structure, and loop bar (10) curved radian is identical as headphone frame (3) curved radian.
5. a kind of Portable English hearing earphone according to claim 1, it is characterised in that: the connecting rod (9) sets
Four groups are equipped with, two groups of intermediate height of the connecting rod (9) are greater than two groups of height on the outside of connecting rod (9).
6. a kind of Portable English hearing earphone according to claim 1, it is characterised in that: idler wheel (12) setting
There are four groups, and intermediate two groups of the area of idler wheel (12) and structure are all identical, two groups of height and structure on the outside of the idler wheel (12)
It is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822252037.XU CN209105402U (en) | 2018-12-29 | 2018-12-29 | A kind of Portable English hearing earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822252037.XU CN209105402U (en) | 2018-12-29 | 2018-12-29 | A kind of Portable English hearing earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209105402U true CN209105402U (en) | 2019-07-12 |
Family
ID=67163612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822252037.XU Expired - Fee Related CN209105402U (en) | 2018-12-29 | 2018-12-29 | A kind of Portable English hearing earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209105402U (en) |
-
2018
- 2018-12-29 CN CN201822252037.XU patent/CN209105402U/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 |
Granted publication date: 20190712 |