CN207184751U - In-Ear Headphones - Google Patents
In-Ear Headphones Download PDFInfo
- Publication number
- CN207184751U CN207184751U CN201720504431.0U CN201720504431U CN207184751U CN 207184751 U CN207184751 U CN 207184751U CN 201720504431 U CN201720504431 U CN 201720504431U CN 207184751 U CN207184751 U CN 207184751U
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- 101001010782 Drosophila melanogaster Fez family zinc finger protein erm Proteins 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000004308 accommodation Effects 0.000 claims 7
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 8
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 240000006409 Acacia auriculiformis Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Headphones And Earphones (AREA)
Abstract
The utility model belongs to ear phone technology field, and In-Ear Headphones envelope curve set provided by the utility model, sounding body, ear muff and body, ear muff are mutually permanently connected with body, and sounding body is fixed in body, and line set is rotatably attached with body.In-Ear Headphones provided by the utility model are simple in construction, it is easy to produce, reduce production cost, earphone cord is covered by line to be connected with sounding body, and the diameter of the body and arc chamber of line set gradually increases each along first direction, so as to can both reduce the abrasion of earphone cord, it can also improve the stress performance of line set, with the service life of extended line set and earphone cord.
Description
Technical field
Ear phone technology field is the utility model is related to, more particularly, to a kind of In-Ear Headphones.
Background technology
At present, earphone has become people's articles for daily use, but the earphone cord of most earphone is directly through headset body
And be connected with loudspeaker, so as to cause the part of earphone cord to be contacted with headset body, so cause the earphone cord part of contact position because
Bending in earphone use and wear, ultimately cause the fracture of earphone cord.
The content of the invention
Main purpose of the present utility model is to provide a kind of In-Ear Headphones for avoiding earphone cord from being broken by abrasion.
To realize above-mentioned main purpose, In-Ear Headphones provided by the utility model include line set, sounding body, ear muff and sheet
Body, ear muff are mutually permanently connected with body, and sounding body is fixed in body, and line set is rotatably attached with body, and body includes
Protecgulum and bonnet, protecgulum include receiving portion, arc platform portion, the first cylindrical portion and the second cylindrical portion, and receiving portion is cylinder, arc platform portion
Including the first arc portion, the second arc portion, the 3rd arc portion, cylindrical portion and round platform portion, receiving portion is fixedly connected with the 3rd arc portion, the first arc
Portion is fixedly connected with the first cylindrical portion, and the radius of the first cylindrical portion is equal with the radius at the second end of the first arc portion, the first arc portion,
The lateral wall of second arc portion and the 3rd arc portion is smooth circular arc wall, and the lateral wall of the first arc portion and the lateral wall of the 3rd arc portion are equal
Concave towards the center in arc platform portion along the radial direction of the first cylindrical portion, the radially protruding of the lateral wall of the second arc portion along the first cylindrical portion
In the center in arc platform portion, axis parallel to receiving portion and to point to the direction in arc platform portion from receiving portion be first direction, the 3rd arc
Portion, cylindrical portion, the second arc portion, round platform portion and the first arc portion are sequentially arranged in the first direction, and the diameter of cylindrical portion is less than receiving portion
Diameter；Second cylindrical portion includes holding section, and holding section is located at the end of the second cylindrical portion, and holding section is including two, round platform and directly
Portion, straight portion are cylinder, and the outside of the second cylindrical portion is yearned in the footpath from the outer wall of the second cylindrical portion along the second cylindrical portion in straight portion
Extension, two, round platform extend along a first direction from straight portion, and the first cylindrical portion is fixedly connected with the second cylindrical portion, in a first direction
On, the radius that round platform is two reduces along a first direction；In a first direction, two ends for protruding from the second cylindrical portion of round platform
Face；Protecgulum has been internally formed accommodating chamber, round platform chamber and has gone out tone channel, and accommodating chamber is stepped cylinder chamber, and accommodating chamber includes first
With second, first is fixedly connected with second, and the radius of first is more than the radius of second, in a first direction, the
One is sequentially arranged with second；Accommodating chamber connects with round platform chamber, and round platform chamber connects with going out tone channel, accommodating chamber through receiving portion and
The inside in round platform portion is extended to, round platform chamber extends to the inside of the first cylindrical portion from the inside in arc platform portion, goes out tone channel from the first circle
The inside in post portion extends through the second cylindrical portion, and it is tube bundle to go out tone channel, in a first direction, the radius of round platform chamber along
First direction is gradually reduced；Receiving portion, round platform portion, the first cylindrical portion, the second cylindrical portion, accommodating chamber, round platform chamber are equal with going out tone channel
To be coaxially disposed；Bonnet includes bonnet chamber, the 3rd cylindrical portion, abutting part and bottom, circumferential ring of the abutting part along the 3rd cylindrical portion
The outer wall of the 3rd cylindrical portion is around in, the 3rd cylindrical portion is fixedly connected with bottom, and bonnet chamber extends to bottom through the 3rd cylindrical portion,
Bottom includes sets of holes, and sets of holes are circular hole, and sets of holes run through bottom, outside of the receiving portion fixed cover together in the 3rd cylindrical portion；Line set bag
Body and fixed part are included, body is fixedly connected with fixed part, and body is circular arc body, and body includes arc chamber, and arc chamber runs through body, Gu
Determining portion includes line chamber, regulating tank, fixes one with fixing two, fixes one and is oppositely arranged with fixing two, fixes one, adjusts
Section groove is sequentially arranged with fixing two, and line chamber runs through fixed part, and line chamber connects with arc chamber；In a first direction, the diameter of body
Gradually increase, the diameter of arc chamber gradually increase.
From such scheme, the structure of this In-Ear Headphones is simple compared to existing earphone, and assembly process is less, is easy to
Production, production cost is reduced, earphone cord is covered by line be connected with sounding body, and the diameter of the body that covers of line and arc chamber is each along the
One direction gradually increases, and so as to can both reduce the abrasion of earphone cord, can also improve the stress performance of line set, with extended line set and ear
The service life of machine line.
Brief description of the drawings
Fig. 1 is the sectional view of the utility model embodiment.
Fig. 2 is the sectional view of the protecgulum of the utility model embodiment.
Fig. 3 is the sectional view of the ear muff of the utility model embodiment.
Fig. 4 is the sectional view of the bonnet of the utility model embodiment.
Fig. 5 is the structure chart of the line set of the utility model embodiment.
Fig. 6 is the sectional view of the line set of the utility model embodiment.
Embodiment
Referring to Fig. 1, In-Ear Headphones 10 include ear muff 1, line set 2, sounding body 9 and body, ear muff 1 and interfixed with body
Connection, sounding body is fixed in body, and line set 2 is rotatably attached with body, and body includes protecgulum 3 and bonnet 5, line set 2 and
Bonnet 5 is rotatably attached, and sounding body 9 is fixedly connected with protecgulum 3, and ear muff 1 is connected with protecgulum 3, and ear muff 1 is by elastomeric material system
Into line set 2 is made up of TPE.
Referring to Fig. 2, protecgulum 3 includes receiving portion 6, arc platform portion 7, the first cylindrical portion 8 and the second cylindrical portion 11, receiving portion 6 and is
Cylinder, arc platform portion 7 include the first arc portion 17, the second arc portion 18, the 3rd arc portion 19, cylindrical portion 20 and round platform portion 21, receiving portion 6
It is fixedly connected with the 3rd arc portion 19, the first arc portion 17 is fixedly connected with the first cylindrical portion 8, the radius and first of the first cylindrical portion 8
The radius at the second end of arc portion 17 is equal, and the lateral wall of the first arc portion 17, the second arc portion 18 and the 3rd arc portion 19 is smooth circle
Arc wall, the lateral wall of the first arc portion 17 and the lateral wall of the 3rd arc portion 19 concave towards arc platform portion 7 each along the radial direction of the first cylindrical portion 8
Center, the radially protruding of the lateral wall of the second arc portion 18 along the first cylindrical portion 8 is in the center in arc platform portion 7, parallel to receiving
The axis in portion 6 and to point to the direction in arc platform portion 7 from receiving portion 6 be first direction, the 3rd arc portion 19, cylindrical portion 20, the second arc portion
18th, round platform portion 21 is sequentially arranged in the first direction with the first arc portion 17, and the diameter of cylindrical portion 20 is less than the diameter of receiving portion 6.
Second cylindrical portion 11 includes holding section 22, and holding section 22 is located at the end of the second cylindrical portion 11, and holding section 22 includes
Two 23, round platform and straight portion 24, straight portion 24 are cylinder, and straight portion 24 is from the outer wall of the second cylindrical portion 11 along the second cylindrical portion 11
Footpath yearn for the outside extension of the second cylindrical portion 11, round platform extends for two 23 along a first direction from straight portion 24, the first cylindrical portion 8
It is fixedly connected with the second cylindrical portion 11, in a first direction, the radius that round platform is two 23 reduces along a first direction；First
On direction, round platform protrudes from the end face of the second cylindrical portion 11 for two 23；Protecgulum 3 be internally formed accommodating chamber 25, round platform chamber 26 with
Go out tone channel 27, accommodating chamber 25 is stepped cylinder chamber, and accommodating chamber 25 includes first and second, first and second fixation
Connection, the radius of first are more than the radius of second, and in a first direction, first is sequentially arranged with second；Accommodating chamber
25 connect with round platform chamber 26, and round platform chamber 26 connects with going out tone channel 27, and accommodating chamber 25 is through receiving portion 6 and extends to the interior of round platform portion
Portion, round platform chamber 26 extend to the inside of the first cylindrical portion 8 from the inside in arc platform portion 7, go out tone channel 27 from the inside of the first cylindrical portion 8
The second cylindrical portion 11 is extended through, it is tube bundle to go out tone channel 27, and in a first direction, the radius of round platform chamber 26 is along first
Direction is gradually reduced；Receiving portion 6, round platform portion 21, the first cylindrical portion 8, the second cylindrical portion 11, accommodating chamber 25, round platform chamber 26 are with going out
Tone channel 27 is to be coaxially disposed.In a first direction, the length of the second cylindrical portion 11 is more than the length of the first cylindrical portion 8.Round platform
Portion 21 includes first end and the second end, and first end is arranged in the first direction with the second end, and the radius of first end is more than the second end
Radius.Second end is fixedly connected with the first arc portion 17.In a first direction, the length in round platform portion 21 is longer than the length of cylindrical portion 20
Degree.First cylindrical portion 8 includes stomata 37, the lateral wall of first cylindrical portion 8 of the stomata 37 where it.In the present embodiment,
Protecgulum 3, which is one of the forming, to be made.
Referring to Fig. 3, ear muff 1 includes arcs portion 12, post portion 13 and post piece portion 15, and arcs portion 12 is fixedly connected with post portion 13,
Post piece portion 15 and arcs portion 12 are smoothly connected, and post portion 13 is located in arcs portion 12.Post portion 13 includes round platform chamber 16, and round platform chamber 16 passes through
Prick post portion 13, the diameter of round platform chamber 16 gradually increase in the first direction.In the present embodiment, ear muff 1, which is one of the forming, is made.
Referring to Fig. 4, bonnet 5 includes bonnet chamber 29, the 3rd cylindrical portion 28, abutting part 30 and bottom 31, and abutting part 30 is along the
Three cylindrical portions 28 are fixedly connected circumferentially around in the outer wall of the 3rd cylindrical portion 28, the 3rd cylindrical portion 28 with bottom 31, bonnet chamber
29 extend to bottom 31 through the 3rd cylindrical portion 28, and abutting part 30 includes abutting post portion 32, arc one 33 and arc two 35, arc two
Portion 35, arc are sequentially arranged for one 33 in the first direction with abutting post portion 32.Arc is fixedly connected for one 33 with abutting post portion 32, arc two
Portion 35 is fixedly connected for one 33 with arc.One 33 radial direction along the 3rd cylindrical portion 28 of arc concaves towards the center of the 3rd cylindrical portion 28,
Two 35 radially protrudings along the 3rd cylindrical portion 28 of arc are in the center of the 3rd cylindrical portion 28.Bottom 31 includes sets of holes 36, sets of holes
36 be circular hole, and sets of holes 36 run through bottom 31, outside of the fixed cover of receiving portion 6 together in the 3rd cylindrical portion 28.3rd cylindrical portion 28 is wrapped
Include posterior spiracle 38, the lateral wall of threeth cylindrical portion 28 of the posterior spiracle 38 where it.In the present embodiment, bonnet 5 is integrated
Shaping is made.
Referring to Fig. 5 and Fig. 6, line set 2 includes body 39 and fixed part 40, and body 39 is fixedly connected with fixed part 40, body
39 be circular arc body, and body 39 includes arc chamber 41, and arc chamber 41 runs through body 39, and fixed part 40 includes line chamber 42, regulating tank 43, fixed
One 45 with fix two 46, fix one 45 and be oppositely arranged with fixing two 46, fix one 45, regulating tank 43 with fix two
Portion 46 is sequentially arranged, and line chamber 42 runs through fixed part 40, and line chamber 42 connects with arc chamber 41；In a first direction, the diameter of body 39
Gradually increase, the diameter of arc chamber 41 gradually increase.In the present embodiment, line set 2, which is one of the forming, is made.
Referring to Fig. 1, ear muff 1 is connected with protecgulum 3, and the round platform chamber 16 of ear muff 1 is in holding section 22 made of elastomeric material
Extruding is lower to occur elastic deformation, so as to make the fixed cover of ear muff 1 together on protecgulum 3.Earphone 10 includes dust guard 49, and dust guard 49 is
Slice of cylinder, dust guard 49 include multiple sound mouths, and sound mouth is circular hole, and sound mouth runs through dust guard 49, and dust guard 49 is fixed in out
The end face of tone channel 27, for dust guard 49 with going out tone channel 27 to be coaxially disposed, the diameter of dust guard 49 is more than the caliber of tone channel 27, prevents
Dirt part 49 also makes sound be smoothly transferred to from earphone 10 in human antrum auris preventing outside debris while entering 10 inside of earphone.
The fixing glue of sounding body 9 is together in the accommodating chamber 25 of protecgulum 3, and the sounding mouth 48 of sounding body 9 is towards dust guard 49.Made of TPE
Elastic deformation can occur for line set 2, when entering the assembling of line set 2 and bonnet 5, fix one 45 with fixing two 46 and shape occurs
Become so as to make fixed part 40 enter by sets of holes 36 in bonnet chamber 29, so as to make fixed part 40 be mutually clamped with bottom 31.Earphone
Line can be entered in protecgulum 3 with arc chamber 41 by line chamber 42 and is connected with sounding body 9, so as to reduce the mill between earphone cord and body
Damage.The diameter of body 39 and arc chamber 41 gradually increases each along first direction, so as to improve the stress performance of line set, extended line set
2 service life.
Finally it is emphasized that the utility model is not limited to above-mentioned embodiment, these are only it is of the present utility model compared with
Good embodiment, all within the spirit and principles of the utility model not to limit the utility model, that is made is any
Modification, equivalent substitution, improvement etc., should be included within the scope of protection of the utility model.
Claims (10)
- The company 1. a kind of In-Ear Headphones, including line set, sounding body, ear muff and body, the ear muff and the body interfix Connect, the sounding body is fixed in the body, and the line set is rotatably attached with the body, it is characterised in that：The body includes protecgulum and bonnet,The protecgulum includes receiving portion, arc platform portion, the first cylindrical portion and the second cylindrical portion, and described accommodation section is cylinder, described Arc platform portion includes the first arc portion, the second arc portion, the 3rd arc portion, cylindrical portion and round platform portion, described accommodation section and the 3rd arc portion It is fixedly connected, first arc portion is fixedly connected with first cylindrical portion, the radius of first cylindrical portion and described first The radius at the second end of arc portion is equal, and first arc portion, the lateral wall of second arc portion and the 3rd arc portion are light Radial direction of the lateral wall of sliding circular arc wall, the lateral wall of first arc portion and the 3rd arc portion each along first cylindrical portion Concave towards the center in the arc platform portion, the radially protruding of the lateral wall of second arc portion along first cylindrical portion is in the arc The center in platform portion, axis parallel to described accommodation section and to point to the direction in the arc platform portion from described accommodation section be first party To, the 3rd arc portion, the cylindrical portion, second arc portion, the round platform portion and first arc portion along the first party To being sequentially arranged, the diameter of the cylindrical portion is less than the diameter of described accommodation section；Second cylindrical portion includes holding section, and the holding section is located at the end of second cylindrical portion, the holding section bag Two, round platform and straight portion are included, the straight portion be cylinder, and the directly portion is from the outer wall of second cylindrical portion along described second The outside extension of second cylindrical portion is yearned in the footpath of cylindrical portion, and the round platform portion extends along a first direction from the straight portion, First cylindrical portion is fixedly connected with second cylindrical portion, in said first direction, the radius edge of two, the round platform First direction and reduce；In said first direction, two, the round platform protrudes from the end face of second cylindrical portion；The protecgulum has been internally formed accommodating chamber, round platform chamber and has gone out tone channel, and the accommodating chamber is stepped cylinder chamber, the receiving Chamber includes first and second, and described first is fixedly connected with described second, and the radius of described first is more than described The radius of second, in said first direction, described first is sequentially arranged with described second；The accommodating chamber connects with the round platform chamber, the round platform chamber with it is described go out tone channel connect, the accommodating chamber is through described Receiving portion and the inside for extending to the round platform portion, the round platform chamber extend to first cylinder from the inside in the arc platform portion The inside in portion, it is described go out tone channel extend through second cylindrical portion from the inside of first cylindrical portion, it is described go out tone channel For tube bundle, in said first direction, the radius of the round platform chamber is gradually reduced along a first direction；Described accommodation section, the round platform portion, first cylindrical portion, second cylindrical portion, the accommodating chamber, the round platform chamber With it is described go out tone channel be to be coaxially disposed；The bonnet includes bonnet chamber, the 3rd cylindrical portion, abutting part and bottom, week of the abutting part along the 3rd cylindrical portion To the outer wall for being surrounded on the 3rd cylindrical portion, the 3rd cylindrical portion is fixedly connected with the bottom, and the bonnet chamber runs through 3rd cylindrical portion extends to the bottom, and the bottom includes sets of holes, and the bottom is circular hole, and the sets of holes are through described Bottom, outside of the described accommodation section fixed cover together in the 3rd cylindrical portion；Line set includes body and fixed part, and the body is fixedly connected with the fixed part, and the body is circular arc body, institute Stating body includes arc chamber, and the arc chamber runs through the body, and the fixed part includes line chamber, regulating tank, fixes one with fixing It is two, described to fix one and fix two with described and be oppositely arranged, it is described fix one, the regulating tank fix two with described It is sequentially arranged, the line chamber runs through the fixed part, and the line chamber connects with the arc chamber；In said first direction, it is described The diameter of body gradually increases, and the diameter of the arc chamber gradually increases.
- 2. In-Ear Headphones according to claim 1, it is characterised in that：In a first direction, the length of second cylindrical portion is more than the length of first cylindrical portion.
- 3. In-Ear Headphones according to claim 2, it is characterised in that：The round platform portion includes first end and the second end, and the first end is arranged with second end along the first direction, institute The radius for stating first end is more than the radius at second end.
- 4. In-Ear Headphones according to claim 3, it is characterised in that：Second end is fixedly connected with first arc portion.
- 5. In-Ear Headphones according to claim 4, it is characterised in that：In said first direction, the length in the round platform portion is longer than the length of the cylindrical portion.
- 6. In-Ear Headphones according to claim 5, it is characterised in that：First cylindrical portion includes stomata, the lateral wall of first cylindrical portion of the stomata where it.
- 7. according to the In-Ear Headphones described in any one of claim 1 to 6, it is characterised in that：3rd cylindrical portion includes posterior spiracle, the lateral wall of threeth cylindrical portion of the posterior spiracle where it.
- 8. In-Ear Headphones according to claim 7, it is characterised in that：The abutting part includes abutting post portion, arc one and arc two, and the arc two, the arc one abut post portion with described It is sequentially arranged along the first direction.
- 9. In-Ear Headphones according to claim 8, it is characterised in that：The arc one is fixedly connected with the post portion that abuts, and the arc two is fixedly connected with the arc one.
- 10. In-Ear Headphones according to claim 9, it is characterised in that：One radial direction along the 3rd cylindrical portion of arc concaves towards the center of the 3rd cylindrical portion, the arc two along The radially protruding of 3rd cylindrical portion is in the center of the 3rd cylindrical portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720504431.0U CN207184751U (en) | 2017-05-08 | 2017-05-08 | In-Ear Headphones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720504431.0U CN207184751U (en) | 2017-05-08 | 2017-05-08 | In-Ear Headphones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207184751U true CN207184751U (en) | 2018-04-03 |
Family
ID=61733666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720504431.0U Active CN207184751U (en) | 2017-05-08 | 2017-05-08 | In-Ear Headphones |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207184751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021051994A1 (en) * | 2019-09-20 | 2021-03-25 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Ear cap and earphone |
-
2017
- 2017-05-08 CN CN201720504431.0U patent/CN207184751U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021051994A1 (en) * | 2019-09-20 | 2021-03-25 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Ear cap and earphone |
| US11146879B2 (en) | 2019-09-20 | 2021-10-12 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Ear cap and earphone |
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