CN209030396U - It is a kind of can the detachable earphone that uses of more scenes - Google Patents
It is a kind of can the detachable earphone that uses of more scenes Download PDFInfo
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- CN209030396U CN209030396U CN201822074568.4U CN201822074568U CN209030396U CN 209030396 U CN209030396 U CN 209030396U CN 201822074568 U CN201822074568 U CN 201822074568U CN 209030396 U CN209030396 U CN 209030396U
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- sound chamber
- front cover
- energy converter
- sound
- earphone
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Abstract
The utility model provide it is a kind of can the detachable earphone that uses of more scenes, since the sound chamber of the earphone is to be detachably connected with energy converter front cover, it can be buckled on auricle and use, ear canal use can be filled in again, it enables a user to be selected according to the noisy degree of environment and self-demand to offer convenience to user using ear type or In-Ear；Meanwhile it being provided with stomata on sound chamber, the intracavitary outer air pressure of sound, electroacoustic transducer cisco unity malfunction caused by preventing because of air pressure imbalance can be balanced.
Description
Technical field
This application involves Microspeaker technical fields, and in particular to it is a kind of can the detachable earphone that uses of more scenes.
Background technique
For the earphone of Music Appreciation and voice communication, main structure is divided into two kinds: ear type and In-Ear, ear type
It wears and is buckled in ear canal outer end using auricle when using, electroacoustic transducer is affixed on ear canal mouth, sound is passed to ear canal, but due to ear canal
Be it is semi-enclosed, such structure causes soundproof effect bad, inconvenient for use in noisy environment, while wearing will also result in ear long
Wide discomfort.In-Ear is that the sound that electroacoustic transducer issues is extended out by a phonocatheter, wears and is leading when using
Silica gel sheath is cased on sound pipe, phonocatheter is filled in ear canal, form the operatic tunes of an opposing seal, but due to its need when in use by
Phonocatheter and silica gel sheath go deep into ear canal, and compressing can be formed to ear canal and eardrum long by wearing, and cause discomfort.
Currently, Headphone structure in the market is designed as ear type or In-Ear mostly, but both structures can only select one and make
With user can not change the structure of earphone according to the noisy degree of environment and the demand of user, use to user
Puzzlement is brought in the process.
Summary of the invention
To solve the above problems, can be buckled in this application provides a kind of detachable earphone used convenient for user
Ear canal outer end uses, and can fill in ear canal use, and can use under several scenes.
This application provides it is a kind of can the detachable earphone that uses of more scenes, which includes: shell, electroacoustic transduction
Device, plug, energy converter front cover and sound chamber, the electroacoustic transducer are connect with the plug wires, the electroacoustic transducer setting
In on the energy converter front cover, the shell is fastened on the energy converter front cover, and the sound chamber and the energy converter front cover can
Dismantling connection.
It is provided with buckle in some embodiments, the sound chamber, is provided on the energy converter front cover and the buckle phase
The notch of cooperation, the sound chamber spinner is on the energy converter front cover.
In some embodiments, the sound chamber is hemisphere, tilting on the sound chamber to have phonocatheter, and the phonocatheter and institute
The angle for stating sound cavity axis is 45 ° -70 °.
Silica gel sheath is provided in some embodiments, the phonocatheter, the phonocatheter is detachably connected with silica gel sheath.
In some embodiments, sound chamber surface is provided with stomata, and the stomata is for balancing the sound chamber inner and outer air pressure.
In some embodiments, acoustical cotton is provided on the contact surface of the sound chamber and energy converter front cover, the acoustical cotton is used
Leakproofness when ensureing that the sound chamber is connect with energy converter front cover.
In some embodiments, the diameter of the electroacoustic transducer is 10mm-13mm, and frequency response range is 20hz-
20Khz。
In some embodiments, the plug is 3.5mm audio jack or Type-C plug.
Auricle can be buckled in since the sound chamber of the earphone is to be detachably connected with energy converter front cover according to above-described embodiment
Upper use, and ear canal use can be filled in, it is suitable to enable a user to be selected according to the noisy degree of environment and self-demand
Earphone, and can use under several scenes, offer convenience to user.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of earphone in the utility model embodiment；
Fig. 2 is the structural schematic diagram of another form of earphone in the utility model embodiment；
Fig. 3 is the explosive view of earphone in the utility model embodiment.
Appended drawing reference: 1- shell；2- electroacoustic transducer；3- energy converter front cover；31- groove；32- notch；4- sound chamber；41-
Phonocatheter；42- stomata；43- silica gel sheath；44- buckle.
Specific embodiment
The application is described in further detail below by specific embodiment combination attached drawing.Wherein different embodiments
Middle similar component uses associated similar element numbers.In the following embodiments, many datail descriptions be in order to
The application is better understood.However, those skilled in the art can recognize without lifting an eyebrow, part of feature
It is dispensed, or can be substituted by other elements, material, method in varied situations.In some cases, this Shen
Please it is relevant it is some operation there is no in the description show or describe, this is the core in order to avoid the application by mistake
More descriptions are flooded, and to those skilled in the art, these relevant operations, which are described in detail, not to be necessary, they
Relevant operation can be completely understood according to the general technology knowledge of description and this field in specification.
The embodiments of the present invention are described with reference to the accompanying drawing.
As shown in Figure 1-Figure 3, application provide it is a kind of can the detachable earphone that uses of more scenes, which includes: shell
Body 1, electroacoustic transducer 2, plug (not shown), energy converter front cover 3 and sound chamber 4.Electroacoustic transducer 2 is connect with plug wires, is changed
Fluted 31 can be arranged on device front cover 3, for placing electroacoustic transducer 2, shell 1 is fastened on energy converter front cover 3, sound chamber 4 with
Energy converter front cover 3 is detachably connected.
Preferably, it is provided with buckle 44 on sound chamber 4, the notch 32 matched with buckle 44 is provided on energy converter front cover 3,
4 spinner of sound chamber is on energy converter front cover 3.
Sound chamber 4 is closely buckled on energy converter front cover 3, earphone is In-Ear at this time, in use, sound chamber 4 is filled in ear canal,
So that ear canal is formed the operatic tunes of opposing seal, there is good soundproof effect, and the voice signal of more low-frequency ranges can be obtained, it can be
It is used in noisy environment.When removing sound chamber 4, earphone changes into ear type, in use, earphone is directly buckled on auricle,
So that ear canal is in semi-closed state, is not easy to influence hearing.It should be understood that user can be according to the noisy degree of environment and oneself
The habit of body arbitrarily switches in In-Ear and ear type, is easy to use.
In some embodiments, sound chamber 4 is hemisphere, tilting on sound chamber 4 to have phonocatheter 41, and phonocatheter 41 and 4 axis of sound chamber
The angle of line is 45 ° -70 °, convenient for phonocatheter 41 is filled in ear canal, improves comfort level when wearing.
Silica gel sheath 43 is provided in some embodiments, phonocatheter 41, after silica gel sheath 43 enters ear canal for phonocatheter 41,
Ear canal is sealed, enhance soundproof effect prevents phonocatheter 41 from scratching ear canal when filling in ear canal at the same time it can also protect ear canal.Lead sound
Pipe 41 is detachably connected with silica gel sheath 43, convenient for the cleaning of silica gel sheath 43；When silica gel sheath 43 damages, also replaceable silica gel sheath
43, improve the service life of earphone.
In some embodiments, 4 surface of sound chamber is provided with stomata 42, and stomata 42 is used to balance the air pressure inside and outside sound chamber 4, prevent
Lead to 2 cisco unity malfunction of electroacoustic transducer because of air pressure imbalance.
In some embodiments, acoustical cotton (not shown), the suction are provided on the contact surface of sound chamber 4 and energy converter front cover 3
Sound cotton is used to ensure leakproofness when sound chamber 4 is connect with energy converter front cover 3, prevents from causing sound quality to decline because of poor sealing,
Influence auditory perception.
In some embodiments, the diameter of the electroacoustic transducer is 10mm-13mm, frequency response range 20hz-
20Khz。
In some embodiments, the plug is 3.5mm audio jack or Type-C plug.
Specifically, when appreciating music or voice communication in more noisy environment, by 4 spinner of sound chamber in energy converter front cover 3
On, phonocatheter 41 is filled in ear canal, can be obtained better soundproof effect and low-frequency range voice signal.In quiet environment
In, sound chamber 4 is removed, directly earphone is stuck on auricle, to obtain comfortable auditory perception.
In conclusion the sound chamber due to the earphone is detachably connected with energy converter front cover, it can be buckled on auricle and use,
Ear canal use can be filled in again, enable a user to be selected according to the noisy degree of use environment and self-demand using earplug
Formula is In-Ear, offers convenience to user.The contact surface of sound chamber and energy converter front cover is provided with acoustical cotton, it can effective guarantee
Leakproofness when sound chamber is connect with energy converter front cover；Meanwhile it being provided with stomata on sound chamber, for balancing sound chamber inner and outer air pressure, prevent
Only because air pressure it is uneven caused by electroacoustic transducer cisco unity malfunction.
Use above specific case is illustrated the application, is merely used to help understand the application, not to limit
The application processed.For the application person of ordinary skill in the field, according to the thought of the application, can also make several simple
It deduces, deform or replaces.
Claims (8)
1. one kind can the detachable earphone that uses of more scenes characterized by comprising shell, plug, changes electroacoustic transducer
Energy device front cover and sound chamber, the electroacoustic transducer are connect with the plug wires, and the electroacoustic transducer is set to the transducing
On device front cover, the shell is fastened on the energy converter front cover, and the sound chamber is detachably connected with the energy converter front cover.
2. earphone according to claim 1, which is characterized in that be provided with buckle, the energy converter front cover on the sound chamber
On be provided with and buckle the notch that matches with described, the sound chamber spinner is on the energy converter front cover.
3. earphone according to claim 1, which is characterized in that the sound chamber is hemisphere, tilting on the sound chamber to lead
Sound pipe, and the angle of the phonocatheter and the sound cavity axis is 45 ° -70 °.
4. earphone according to claim 3, which is characterized in that be provided with silica gel sheath, the phonocatheter on the phonocatheter
It is detachably connected with silica gel sheath.
5. earphone according to claim 1, which is characterized in that sound chamber surface is provided with stomata, and the stomata is used for
Balance the sound chamber inner and outer air pressure.
6. earphone according to claim 1, which is characterized in that be provided on the sound chamber and the contact surface of energy converter front cover
Acoustical cotton, the acoustical cotton are used to ensure the leakproofness when sound chamber is connect with energy converter front cover.
7. earphone according to claim 1, which is characterized in that the diameter of the electroacoustic transducer is 10mm-13mm, and frequently
Rate response range is 20hz-20Khz.
8. earphone according to claim 1, which is characterized in that the plug is 3.5mm audio jack or Type-C plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074568.4U CN209030396U (en) | 2018-12-11 | 2018-12-11 | It is a kind of can the detachable earphone that uses of more scenes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074568.4U CN209030396U (en) | 2018-12-11 | 2018-12-11 | It is a kind of can the detachable earphone that uses of more scenes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209030396U true CN209030396U (en) | 2019-06-25 |
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ID=66910804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822074568.4U Active CN209030396U (en) | 2018-12-11 | 2018-12-11 | It is a kind of can the detachable earphone that uses of more scenes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209030396U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021126630A1 (en) * | 2019-12-20 | 2021-06-24 | Motorola Solutions, Inc. | An earpiece with an earhook and add-on eartip |
| CN114071288A (en) * | 2020-08-03 | 2022-02-18 | 昆山康龙电子科技有限公司 | Earplug with pressure regulating chamber and forming method thereof |
-
2018
- 2018-12-11 CN CN201822074568.4U patent/CN209030396U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021126630A1 (en) * | 2019-12-20 | 2021-06-24 | Motorola Solutions, Inc. | An earpiece with an earhook and add-on eartip |
| US11197085B2 (en) | 2019-12-20 | 2021-12-07 | Motorola Solutions, Inc. | Earpiece with an earhook and add-on eartip |
| CN114071288A (en) * | 2020-08-03 | 2022-02-18 | 昆山康龙电子科技有限公司 | Earplug with pressure regulating chamber and forming method thereof |
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