CN207783071U - Earphone - Google Patents
Earphone Download PDFInfo
- Publication number
- CN207783071U CN207783071U CN201721785581.XU CN201721785581U CN207783071U CN 207783071 U CN207783071 U CN 207783071U CN 201721785581 U CN201721785581 U CN 201721785581U CN 207783071 U CN207783071 U CN 207783071U
- Authority
- CN
- China
- Prior art keywords
- ear muff
- snap ring
- auricular concha
- ear
- earphone
- 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.)
- Active
Links
Landscapes
- Headphones And Earphones (AREA)
Abstract
The utility model discloses a kind of earphones, are related to acoustic product technical field, including auricular concha, and auricular concha is fixedly arranged at the front end with elastic ear muff, and the front end face of auricular concha, which is equipped with to stretch into ear muff, goes out cylinder record, goes out on the outside of the end of cylinder record to be equipped with the chuck of circumferential projection；The tubular engaging portion for being equipped in ear muff and going out cylinder record and being oppositely arranged, the inner wall of engaging portion are equipped with when ear muff is to the snap ring that can engage with the chuck when compressive deformation of auricular concha direction, and snap ring is in the circumferential with retractility.The utility model earphone can change the size of ear muff in the case where not dismantling ear muff, the user of different auricle sizes can be suitble to wear, and ear muff will not be lost, easy to use, user experience is good.
Description
Technical field
The utility model is related to acoustic product technical field, more particularly to a kind of adjustable In-Ear Headphones of ear muff size.
Background technology
Earphone is a kind of energy converter, it receives the electric signal that media player or receiver are sent out, using close to
The component of raising one's voice of ear converts it into the sound wave that can be heard, is that the portable electronic devices such as mobile phone, walkman, radio must
Indispensable accessory.There are many type of earphone, are divided into In-Ear Headphones and headphone etc. according to wearing form, wherein pleasant
Formula earphone because its sound quality is good, it is easy to carry the advantages that have become the product of human hand indispensability, either take phone and still listen
Music is all essential.
In-Ear Headphones currently on the market are most of all to carry silica gel ear muff, because silica gel ear muff is softer, wears
Get up more comfortable, ear does not have constriction, it is not easy to tired.But since everyone pinna shape, size are different,
Earphone manufacturer can be corresponding to the ear muff for being equipped with large, medium and small three kinds of models per set of headphones, and user can be according to the comfortable of wearing
Degree is replaced to dismantle ear muff.It is such very inconvenient come the method for adjusting earphone size by replacing ear muff, while ear muff
It is easy to fluff, can fall off, lose from earphone, cause earphone that cannot use, must need to match ear muff again just can be to give
User brings big inconvenience, experience sense poor.
Utility model content
For disadvantages described above, the purpose of this utility model is to provide a kind of earphone, this earphone does not have to dismounting ear muff
Ear muff size is adjusted, the user of different auricle sizes can be suitble to wear, user is easy to use, and experience sense is good.
To achieve the above object, the technical solution of the utility model is：
Earphone, including auricular concha, the auricular concha are fixedly arranged at the front end with elastic ear muff, and the front end face of the auricular concha, which is equipped with, to be stretched into
Go out cylinder record in the ear muff, it is described go out cylinder record end on the outside of be equipped with the chuck of circumferential projection；It is equipped with and institute in the ear muff
The tubular engaging portion that cylinder record is oppositely arranged is stated out, the inner wall of the engaging portion is equipped with when the ear muff is pressed to the auricular concha direction
The snap ring that can be engaged with the chuck when compression deformation, the snap ring have retractility in the circumferential.
Preferably, the front end of the auricular concha be equipped with protrusion ear muff interconnecting piece, it is described go out cylinder record be arranged in the ear muff
On the end face of interconnecting piece, the rear end of the ear muff is set in the outside of the ear muff interconnecting piece.
Preferably, the rear end of the ear muff is combined with the ear muff fixed ring of hard, the ear muff Fixing shrink ring is located at institute
State the outside of ear muff interconnecting piece.
Preferably, the outside of the ear muff interconnecting piece is equipped with the bulge loop of circumferential projection, the inside of the ear muff fixed ring
It is circumferentially with annular slot compatible with the bulge loop, the bulge loop is installed in the card slot.
Preferably, the end of the ear muff fixed ring is equipped with the convex edge outwardly protruded, the convex edge is inserted into the ear
In the side wall of set.
Preferably, the ear muff fixed ring is interrupted structure.
Preferably, the snap ring is to continue structure, make positioned at the engaging portion at snap ring disconnection position described
Snap ring has retractility in the circumferential.
Preferably, the edge of the chuck is equipped with the chamfering inclined-plane for guiding.
Preferably, the snap ring is equipped with the guide part of ramp structure close to the side of the auricular concha.
Preferably, the snap ring and the ear muff fixed ring are combined as a whole by Shooting Technique and the ear muff.
After using above-mentioned technical proposal, the utility model has the beneficial effects that：
Due to the utility model earphone, including auricular concha, auricular concha is fixedly arranged at the front end with elastic ear muff, is set on the front end face of auricular concha
Have to stretch into ear muff and go out cylinder record, goes out on the outside of the end of cylinder record to be equipped with the chuck of circumferential projection；It is equipped in ear muff and goes out cylinder record phase
To the tubular engaging portion of setting, the inner wall of engaging portion is equipped with when ear muff is to can be with the chuck when compressive deformation of auricular concha direction
The snap ring of engaging, snap ring have retractility in the circumferential.When ear muff is uncompressed, ear muff in the raw, i.e. ear muff
Outer diameter is in minimum state, makes ear muff to when the compressive deformation of auricular concha direction when user covers front end with hand push clamp lug, ear muff
Outer diameter becomes larger, and external force is cancelled when chuck engages with snap ring, and ear muff can be maintained at the state that some outer diameter becomes larger, to realize ear
The adjusting that set becomes larger can pinch ear muff and be drawn to the direction far from auricular concha on the contrary, if user feels that ear muff is big, by chuck and be somebody's turn to do
When snap ring detaches, external force is cancelled, ear muff can be maintained at the small state of an outer diameter than former ear muff, to realize what ear muff became smaller
It adjusts.The utility model earphone can adjust the structure of ear muff under the premise of not dismantling ear muff, change the size of ear muff, reaching can
Be suitble to different auricle sizes user wear purpose, while be not in ear muff fall off loss the case where, user user
Just, experience sense is good.
Since the outside of ear muff interconnecting piece is equipped with the bulge loop of circumferential projection, the inner circumferential of ear muff fixed ring is equipped with and bulge loop
Compatible annular slot, bulge loop are installed in card slot, can increase the contact area of ear muff fixed ring and ear muff interconnecting piece, are ensured
Ear muff fixed ring is fixedly connected with ear muff interconnecting piece.
Since the end of ear muff fixed ring is equipped with the convex edge outwardly protruded, convex edge is inserted into the side wall of ear muff, can increase
The contact area of ear muff fixed ring and ear muff ensures that ear muff fixed ring is fixedly connected with ear muff.
In conclusion the technology that the utility model earphone solves the big minor adjustment inconvenience of ear muff of earphone in the prior art is asked
Topic.The utility model earphone can change the size of ear muff in the case where not dismantling ear muff, can be suitble to different auricle sizes
User wear, and ear muff will not be lost, and easy to use, user experience is good.
Description of the drawings
Fig. 1 is the ear muff structural schematic diagram of the utility model earphone；
Fig. 2 is the ear shell structure schematic diagram of the utility model earphone；
Fig. 3 is that the ear muff of the utility model earphone is in the cross-sectional view of minimum state；
Fig. 4 is that the ear muff of the utility model earphone is in the cross-sectional view for the state that becomes larger；
In figure：1- auricular conchas, 2- ear muffs, 3- go out cylinder record, 4- chuck, 41- chamferings inclined-plane, the engaging portions 5-, 6- snap rings, and 61- is led
To portion, 7- ear muff interconnecting pieces, 71- bulge loops, 8- ear muff fixed rings, 81- card slots, the convex edges 82-.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is expanded on further.
Involved in this specification to inside refer to the side in the earphone inner cavity, outside refers to far from one outside earphone inner cavity
Side；The front end being related to refers to the one end for being equipped with out acoustic aperture, and one end is rear end in contrast to this.
As Fig. 1 and Fig. 3 jointly shown in, earphone, including auricular concha 1, the auricular concha 1 are fixedly arranged at the front end with elastic ear muff 2, auricular concha
1 front end face, which is equipped with to stretch into ear muff 2, goes out cylinder record 3, goes out on the outside of the end of cylinder record 3 to be equipped with the chuck 4 of circumferential projection；Ear muff
The tubular engaging portion 5 for being equipped in 2 and going out cylinder record 3 and being oppositely arranged, the inner wall of engaging portion 5 are equipped with when ear muff 2 is pressed to 1 direction of auricular concha
The snap ring 6 that can be engaged with chuck 4 when compression deformation, snap ring 6 have retractility in the circumferential.
As shown in Figure 1, Figure 2 and Fig. 3 is jointly shown, and 2 front ends of auricular concha 1 are equipped with the ear muff interconnecting piece 7 of protrusion, goes out the setting of cylinder record 3
On the end face of ear muff interconnecting piece 7, the rear end of ear muff 2 is set in the outside of ear muff interconnecting piece 7.In the present embodiment after ear muff 2
End is combined with the ear muff fixed ring 8 of hard, and ear muff fixed ring 8 is interrupted structure, and ear muff Fixing shrink ring 8 is located at ear muff interconnecting piece 7
Outside.In the present embodiment preferably, the rear end of ear muff 2 is combined with the ear muff fixed ring 8 of hard, and ear muff fixed ring 8 is set in ear
Cover the outside of interconnecting piece 7.In the present embodiment further preferably, the outside of ear muff interconnecting piece 7 is equipped with the bulge loop 71 of circumferential projection, ear
The inner circumferential for covering fixed ring 8 is equipped with annular slot 81 compatible with bulge loop 71, and bulge loop 71 is installed in card slot 81, can increase
The contact area of ear muff fixed ring 8 and ear muff interconnecting piece 7 ensures that ear muff fixed ring 8 is fixedly connected with ear muff interconnecting piece 7.This reality
The end for applying example still further preferably ear muff fixed ring 8 is equipped with the convex edge 82 outwardly protruded, and convex edge 82 is inserted into the side wall of ear muff 2
It is interior, the contact area of ear muff fixed ring 8 and ear muff 2 can be increased, ensure that ear muff fixed ring 8 is fixedly connected with ear muff 2.
As shown in Figure 1, Figure 2 and Fig. 3 is jointly shown, and snap ring 6 is to continue structure, and the engaging portion 5 that position is disconnected positioned at snap ring 6 makes
Snap ring 6 has retractility in the circumferential.Present embodiment is preferred, and the edge of chuck 4 is equipped with the chamfering inclined-plane for guiding
41, to facilitate chuck 4 to pass through snap ring 6 and engage with snap ring 6, user is facilitated to adjust 2 size of ear muff.Present embodiment is further
It is preferred that snap ring 6 is equipped with the guide part 61 of ramp structure close to the side of auricular concha 1.Snap ring 6 and ear muff fixed ring 8 are by being molded work
Skill is combined as a whole with ear muff 2.
As Fig. 3 and Fig. 4 jointly shown in, the quantity of snap ring 6 can be one or two or more than two, the quantity of snap ring 6
It can be decided according to the actual requirements, however, the quantity of snap ring 6 is how many, the application method of earphone is identical, below with snap ring 6
Quantity the application method of earphone done introduce when being two：
When ear muff 2 is uncompressed, in the raw, i.e., the outer diameter of ear muff 2 is in minimum state to ear muff 2, when with
Family hand push clamp lug covers 2 front ends and makes ear muff 2 to when 1 direction compressive deformation of auricular concha, and the outer diameter of ear muff 2 becomes larger, chuck 4 with lean on
External force is cancelled when the engaging of snap ring 6 for closely going out 3 side of cylinder record, ear muff 2 can be maintained at the state that outer diameter becomes larger, at this time if feeling ear
Set 2 or some are small, can continue ear muff 2 to 1 direction compressive deformation of auricular concha, chuck 4 with it is separate go out 3 side of cylinder record card
Ring 6 cancels external force when engaging, and ear muff 2 can be maintained at the state of largest outside diameter, realizes that ear muff 2 becomes larger adjusting.On the contrary, if user
Feel that ear muff 2 is big, ear muff 2 can be pinched and drawn to the direction far from auricular concha 1, chuck 4 is detached with the snap ring 6 of engaging 4, revocation is outer
Power, chuck 4 can be fastened on close to the snap ring 6 for going out 3 side of cylinder record or not engage with snap ring 6, to make ear muff 2 be maintained at a ratio
The small state of the outer diameter of former ear muff 2 realizes the adjusting that ear muff 2 becomes smaller.The utility model earphone can be in the premise for not dismantling ear muff 2
The structure of lower adjustment ear muff 2, changes the size of ear muff 2, achievees the purpose that be suitble to the user of different auricle sizes to wear, together
When be not in ear muff fall off loss the case where, user is easy to use, and experience sense is good.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without performing creative labour, the various transformation made are all fallen within the scope of protection of the utility model.
Claims (10)
1. earphone, including auricular concha, which is characterized in that the auricular concha is fixedly arranged at the front end with elastic ear muff, the front end face of the auricular concha
Be equipped with and stretch into the cylinder record that goes out in the ear muff, it is described go out cylinder record end on the outside of be equipped with the chuck of circumferential projection；The ear muff
It is interior be equipped with it is described go out the tubular engaging portion that is oppositely arranged of cylinder record, the inner wall of the engaging portion is equipped with when the ear muff is to described
The snap ring that can be engaged with the chuck when compressive deformation of auricular concha direction, the snap ring have retractility in the circumferential.
2. earphone according to claim 1, which is characterized in that the front end of the auricular concha is equipped with the ear muff interconnecting piece of protrusion,
It is described go out cylinder record be arranged on the end face of the ear muff interconnecting piece, the rear end of the ear muff is set in the outer of the ear muff interconnecting piece
Side.
3. earphone according to claim 2, which is characterized in that the ear muff that the rear end of the ear muff is combined with hard is fixed
Ring, the ear muff Fixing shrink ring are located at the outside of the ear muff interconnecting piece.
4. earphone according to claim 3, which is characterized in that the outside of the ear muff interconnecting piece is equipped with the convex of circumferential projection
The inner circumferential of ring, the ear muff fixed ring is equipped with annular slot compatible with the bulge loop, and the bulge loop is installed on described
In card slot.
5. earphone according to claim 3, which is characterized in that the end of the ear muff fixed ring is convex equipped with outwardly protruding
Edge, the convex edge are inserted into the side wall of the ear muff.
6. earphone according to claim 3, which is characterized in that the ear muff fixed ring is interrupted structure.
7. according to the earphone described in claim 1 to 6 any claim, which is characterized in that the snap ring is to continue structure, position
The engaging portion that position is disconnected in the snap ring makes the snap ring have retractility in the circumferential.
8. earphone according to claim 7, which is characterized in that the edge of the chuck is equipped with the chamfering for guiding
Inclined-plane.
9. earphone according to claim 7, which is characterized in that the snap ring is equipped with inclined-plane knot close to the side of the auricular concha
The guide part of structure.
10. earphone according to claim 3, which is characterized in that the snap ring and the ear muff fixed ring pass through injection molding
Technique is combined as a whole with the ear muff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721785581.XU CN207783071U (en) | 2017-12-20 | 2017-12-20 | Earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721785581.XU CN207783071U (en) | 2017-12-20 | 2017-12-20 | Earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207783071U true CN207783071U (en) | 2018-08-28 |
Family
ID=63227056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721785581.XU Active CN207783071U (en) | 2017-12-20 | 2017-12-20 | Earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207783071U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110213687A (en) * | 2019-05-31 | 2019-09-06 | 歌尔科技有限公司 | Bluetooth headset and earplug |
| CN112911451A (en) * | 2021-03-16 | 2021-06-04 | 维沃移动通信有限公司 | Earphone and electronic equipment |
-
2017
- 2017-12-20 CN CN201721785581.XU patent/CN207783071U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110213687A (en) * | 2019-05-31 | 2019-09-06 | 歌尔科技有限公司 | Bluetooth headset and earplug |
| CN110213687B (en) * | 2019-05-31 | 2020-10-02 | 歌尔科技有限公司 | Bluetooth headset and earplug |
| CN112911451A (en) * | 2021-03-16 | 2021-06-04 | 维沃移动通信有限公司 | Earphone and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207968810U (en) | Novel bone conduction earphone | |
| CN207783071U (en) | Earphone | |
| CN207995329U (en) | Earphone | |
| CN205081917U (en) | Many ear -hangs switch formula earphone | |
| CN207283766U (en) | Earphone | |
| CN204090085U (en) | A kind of earphone | |
| CN205081916U (en) | Ear hanging earphone | |
| CN205081918U (en) | Ear hanging earphone | |
| CN105282643A (en) | Earphone | |
| KR101754032B1 (en) | Headband type earset | |
| CN215529267U (en) | Earcap structure and earphone | |
| CN204425593U (en) | A kind of campaign-styled earphone | |
| CN204334902U (en) | A kind of headphone | |
| CN204180242U (en) | A kind of headphone being convenient to dismounting and change | |
| CN220858343U (en) | Earphone with in-ear and half-in-ear wearing modes | |
| CN204733316U (en) | A kind of ear hook structure and use the In-Ear Headphones of this structure | |
| KR101756648B1 (en) | Earphone and hearing aids for enjoyable putting on and no easy detachment on dynamic motion | |
| CN204707260U (en) | The dual-purpose annular stereophone of a kind of pleasant earplug of wear-type | |
| CN203554661U (en) | Earphone | |
| CN210725270U (en) | Thermoplastic in-ear Bluetooth earphone | |
| CN221306050U (en) | Head surrounding type bone transduction earphone | |
| CN207652640U (en) | Half In-Ear Headphones of one kind and audio-visual equipment | |
| CN209930454U (en) | Bluetooth earphone | |
| CN210629822U (en) | Can draw in headphone of wheat straw in | |
| CN217935905U (en) | Elastic earmuff, earcap and earphone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |