CN206251312U - High-fidelity headphone - Google Patents
High-fidelity headphone Download PDFInfo
- Publication number
- CN206251312U CN206251312U CN201621388781.7U CN201621388781U CN206251312U CN 206251312 U CN206251312 U CN 206251312U CN 201621388781 U CN201621388781 U CN 201621388781U CN 206251312 U CN206251312 U CN 206251312U
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- CN
- China
- Prior art keywords
- unit
- loudspeaker
- voice unit
- protecgulum
- bass
- 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.)
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- Headphones And Earphones (AREA)
Abstract
The utility model is related to ear phone technology field, more particularly to a kind of high-fidelity headphone, it includes protecgulum, bonnet, loudspeaker, silica gel sheath and enters spool component, bonnet is the shell structure of one end closing, and protecgulum and bonnet are fastened, and the front end of protecgulum is fixedly installed sender, with the supporting installation silica gel sheath of sender, protecgulum and bonnet junction to be provided with and enter spool component for wear earphone cord, and loudspeaker are fixedly mounted in protecgulum and earphone cord is connected to control the circuit board of loudspeaker, and loudspeaker are double acting circle loudspeaker；By the integrally disposed upper moving-coil loudspeaker with bass unit and voice unit, make the sound that earphone sends all very abundant in high frequency, intermediate frequency and low frequency, have relative to the tonequality of single full range unit and be obviously improved.Therefore, compared with general earphone, earphone of the present utility model can lift tonequality, reach the purpose of high-fidelity, belong to the core key technology of high-fidelity headphone, in can be applied to high-fidelity headphone with high content of technology.
Description
Technical field
The utility model is related to ear phone technology field, more particularly to a kind of high-fidelity headphone.
Background technology
Earphone is a pair of converting units, and it receives the electric signal that media player or receiver are sent, using pressing close to ear
Piece loudspeaker convert it into the sound wave that can be heard.Earphone is usually separable with media player, is inserted using one
Head connection.Benefit is, in the case where other people are not influenceed, can alone to listen to sound equipment；Also the sound of surrounding environment can be separated, to
The people that recording studio, DJ, journey, motion etc. are used under noisy environment of making an uproar is helpful.Earphone original is made on phone and radio
, but it is prevailing with portable electronic devices, earphone is used for mobile phone, walkman, radio.
Earphone is classified according to its transducing mode, is mainly had：It is moving-coil mode, dynamic iron mode, electrostatic and wait magnetic-type.From structure
Upper functional mode is classified, and can be divided into semi open model and closed；Then there is ear type from wearing to classify in form, ear suspension type,
In-Ear and wear-type.
Weighing the index of earphone performance mainly has tonequality, comfortableness, durability and sensitivity etc., and crucial index is also resided in
Tonequality, existing In-Ear Headphones use single structure substantially, although can realize transducing, convert the electrical signal to vibration letter
Number ear is transmitted into, but can not be transmitted comprehensively for high frequency, intermediate frequency and low frequency, easy distortion, influence using effect.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of high-fidelity headphone, installs double acting by protecgulum
Circle loudspeaker, double acting circle loudspeaker can show the alternating current of loading in the way of high and low frequency vibrates respectively, it is to avoid
Distortion, improves using effect.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of high-fidelity headphone, including it is preceding
Lid, bonnet, loudspeaker, silica gel sheath and enter spool component, the bonnet is the shell structure of one end closing, protecgulum be cross sectional shape with
Bonnet identical shell structure, protecgulum and bonnet are fastened, and the front end of the protecgulum is fixedly installed sender, with the supporting peace of sender
Dress silica gel sheath, the protecgulum and bonnet junction to be provided with and enter spool component, the loudspeaker fixed installation for wear earphone cord
In protecgulum and earphone cord be connected to control loudspeaker circuit board, the loudspeaker be double acting circle loudspeaker.
The double acting circle loudspeaker include bass unit and voice unit, the bass unit and voice unit coaxially stack,
And voice unit is located at front end, the sound that goes out of voice unit is rectified to sender.
The bass unit includes bass unit diaphragm, bass unit frame and bass unit magnetic circuit sub-assembly, described low
Sound unit magnetic circuit sub-assembly and bass unit diaphragm are sequentially arranged in bass unit frame；The voice unit includes high pitch list
First frame, voice unit magnetic circuit sub-assembly, voice unit diaphragm and voice unit protecting cover, the voice unit frame edge with it is low
Sound unit frame madial wall is fixedly connected, and the voice unit frame middle part is provided with an installation through-hole, the voice unit magnetic
Road sub-assembly is arranged in the through hole, and the voice unit module is arranged in voice unit frame, and covers voice unit magnetic
Road sub-assembly, the voice unit protecting cover is arranged in voice unit frame, and covers voice unit diaphragm.
It is using the beneficial effect produced by above-mentioned technical proposal：By integrally disposed with bass unit and high pitch list
The upper moving-coil loudspeaker of unit, make the sound that earphone sends all very abundant in high frequency, intermediate frequency and low frequency, relative to single full range unit
Tonequality have and be obviously improved, while bass unit diaphragm middle part will be set into intimate flat-top shape, one side section is conducive to reducing
The integral thickness of bass unit, still further aspect can be by bass unit diaphragm middle part specific design parameter regulation bass list
The high-frequency cut-off frequency of unit, plays a part of mechanical frequency division, fully represents high-fidelity tonequality.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is double acting circle horn structure schematic diagram；
Wherein：1st, silica gel sheath；2nd, protecgulum；3rd, double acting circle loudspeaker；4th, bonnet；5th, spool component is entered；6th, bass unit diaphragm；
7th, bass unit frame；8th, bass unit magnetic circuit sub-assembly；9th, voice unit frame；10th, voice unit magnetic circuit sub-assembly；11、
Voice unit diaphragm；12nd, voice unit protecting cover.
Specific embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the present utility model, 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 for being obtained, belongs to the scope of the utility model protection.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be different from other manner described here using other be implemented, and those skilled in the art can be without prejudice to this reality
Similar popularization is done with the case of new intension, therefore the utility model is not limited by following public specific embodiment.
As shown in figure 1, the utility model discloses a kind of high-fidelity headphone, including protecgulum 2, bonnet 4, loudspeaker, silica gel sheath 1
With enter spool component 5, the bonnet 4 is the shell structure of one end closing, and protecgulum 2 is cross sectional shape and the identical housing of bonnet 4
Structure, protecgulum 2 and bonnet 4 are fastened, and the front end of the protecgulum 2 is fixedly installed sender, installation silica gel sheath 1 supporting with sender,
The protecgulum 2 and the junction of bonnet 4 to be provided with and enter spool component 5 for wear earphone cord, and the loudspeaker are fixedly mounted on protecgulum 2
Interior and earphone cord is connected to control the circuit board of loudspeaker, and the loudspeaker are double acting circle loudspeaker 3, protecgulum and bonnet end surface shape
Can as needed be designed, protecgulum and bonnet connect to form cavity body structure by the way of clamping, pacify in cavity body structure
Fill double acting circle loudspeaker, at the same with the double acting circle supporting mounting circuit boards of loudspeaker, earphone cord is from entering after spool component is penetrated to connect circuit
Partitioned signal input, the double acting circle loudspeaker excitation end of circuit board signal output end connection, operationally, letter of the circuit board according to input
Alternating current number is exported to double acting circle loudspeaker, transducing is realized.
Wherein, the protecgulum 2, the exposed surface of bonnet 4 are provided with teflon coatings, to reach waterproof, heat-resisting, corrosion resistant
Erosion and other effects, the thickness of teflon coatings is 50~100 nanometers；The surface of teflon coatings is provided with photocatalyst coating, to reach
Antibacterial and other effects is arrived, the thickness of photocatalyst coating is 30~80 nanometers.
As shown in Fig. 2 the double acting circle loudspeaker 3 include bass unit and voice unit, the bass unit and high pitch list
Unit coaxially stacks and voice unit is located at front end, and the sound that goes out of voice unit is rectified to sender.The bass unit includes bass
Unit diaphragm 6, bass unit frame 7 and bass unit magnetic circuit sub-assembly 8, the bass unit magnetic circuit sub-assembly 8 and bass list
First diaphragm 6 is sequentially arranged in bass unit frame 7.The voice unit includes voice unit frame 9, voice unit magnetic circuit group
In component 10, voice unit diaphragm 11 and voice unit protecting cover 12, the edge of voice unit frame 9 and bass unit frame 7
Side wall is fixedly connected, and the middle part of the voice unit frame 9 is provided with an installation through-hole, and the voice unit magnetic circuit sub-assembly 10 is pacified
In the through hole, the voice unit module is arranged in voice unit frame 9, and covers voice unit magnetic circuit sub-assembly
10, the voice unit protecting cover 12 is arranged in voice unit frame 9, and covers voice unit diaphragm 11.
By the integrally disposed upper moving-coil loudspeaker with bass unit and voice unit, make the sound that earphone sends in height
Frequently, intermediate frequency and low frequency are all very abundant, have relative to the tonequality of single full range unit and are obviously improved, while by bass unit film
Piece middle part is set to intimate flat-top shape, and one side section is conducive to reducing the integral thickness of bass unit, still further aspect, Ke Yitong
The high-frequency cut-off frequency of bass unit membrane piece middle part specific design parameter regulation bass unit is crossed, plays a part of mechanical frequency division,
Fully represent high-fidelity tonequality.Therefore, compared with general earphone, earphone of the present utility model can lift tonequality, reach high-fidelity
Purpose, belong to the core key technology of high-fidelity headphone, in can be applied to high-fidelity headphone with high content of technology.
Claims (3)
1. a kind of high-fidelity headphone, it is characterised in that：Including protecgulum (2), bonnet (4), loudspeaker, silica gel sheath (1) and enter spool group
Part (5), the shell structure that the bonnet (4) is closed for one end, protecgulum (2) is cross sectional shape and bonnet (4) identical housing knot
Structure, protecgulum (2) and bonnet (4) are fastened, and the front end of the protecgulum (2) is fixedly installed sender, with the supporting installation silica gel of sender
Set (1), the protecgulum (2) and bonnet (4) junction to be provided with and enter spool component (5) for wear earphone cord, and the loudspeaker are solid
Dingan County is in protecgulum (2) and earphone cord is connected to control the circuit board of loudspeaker, and the loudspeaker are double acting circle loudspeaker (3).
2. high-fidelity headphone according to claim 1, it is characterised in that：Double acting circle loudspeaker (3) is including bass unit
And voice unit, the bass unit and voice unit are coaxially stacked and voice unit is located at front end, and voice unit goes out sound end
Just to sender.
3. high-fidelity headphone according to claim 2, it is characterised in that：The bass unit includes bass unit diaphragm
(6), bass unit frame (7) and bass unit magnetic circuit sub-assembly (8), the bass unit magnetic circuit sub-assembly (8) and bass list
First diaphragm (6) is sequentially arranged in bass unit frame (7)；The voice unit includes voice unit frame (9), voice unit
Magnetic circuit sub-assembly (10), voice unit diaphragm (11) and voice unit protecting cover (12), voice unit frame (9) edge with it is low
Sound unit frame (7) madial wall is fixedly connected, and voice unit frame (9) middle part is provided with an installation through-hole, the high pitch
In the through hole, the voice unit module is arranged in voice unit frame (9) unit magnetic circuit sub-assembly (10), and covers
Lid voice unit magnetic circuit sub-assembly (10), the voice unit protecting cover (12) covers height in voice unit frame (9)
Sound unit diaphragm (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621388781.7U CN206251312U (en) | 2016-12-18 | 2016-12-18 | High-fidelity headphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621388781.7U CN206251312U (en) | 2016-12-18 | 2016-12-18 | High-fidelity headphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206251312U true CN206251312U (en) | 2017-06-13 |
Family
ID=59008242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621388781.7U Expired - Fee Related CN206251312U (en) | 2016-12-18 | 2016-12-18 | High-fidelity headphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206251312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4047948A1 (en) * | 2021-02-20 | 2022-08-24 | Sintai Optical (Shenzhen) Co., Ltd. | Earpiece device |
-
2016
- 2016-12-18 CN CN201621388781.7U patent/CN206251312U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4047948A1 (en) * | 2021-02-20 | 2022-08-24 | Sintai Optical (Shenzhen) Co., Ltd. | Earpiece device |
| US11735154B2 (en) | 2021-02-20 | 2023-08-22 | Sintai Optical (Shenzhen) Co., Ltd. | Earpiece device |
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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: 20170613 Termination date: 20191218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |