CN108650579A - Standardize electroacoustic construction package and its headphone - Google Patents
Standardize electroacoustic construction package and its headphone Download PDFInfo
- Publication number
- CN108650579A CN108650579A CN201810868769.3A CN201810868769A CN108650579A CN 108650579 A CN108650579 A CN 108650579A CN 201810868769 A CN201810868769 A CN 201810868769A CN 108650579 A CN108650579 A CN 108650579A
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- Prior art keywords
- shell
- electroacoustic
- standardization
- headphone
- functional structure
- Prior art date
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Links
- 238000010276 construction Methods 0.000 title description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 230000009467 reduction Effects 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 abstract description 11
- 229920003023 plastic Polymers 0.000 description 16
- 239000004033 plastic Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 8
- 240000006409 Acacia auriculiformis Species 0.000 description 6
- 210000005069 ears Anatomy 0.000 description 6
- 108090000565 Capsid Proteins Proteins 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012356 Product development Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1008—Earpieces of the supra-aural or circum-aural type
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
Abstract
The embodiment of the invention discloses standardization electroacoustic structure and its headphones.The standardization electroacoustic structure is combined and is formed by first assembly and the second component independently of headphone appearance shell.First assembly includes：Circuit board, first shell and the first loudspeaker；Circuit board is fixed at bottom；The cavity that first shell is recessed inwardly forms an opening；First horn hood is located at opening, forms acoustics cavity；Second component includes：Lithium battery, second shell and the second loudspeaker；Lithium battery is fixed at bottom；The cavity that second shell is recessed inwardly forms an opening, and the second horn hood is located at opening, forms acoustics cavity；One or more sound regulating hole is provided on acoustics cavity, sound regulating hole is pasted with adjustable sound paper, for adjusting sound quality.The first assembly of the standardized designs and the second component have good expansion, coordinate different shell mechanisms that corresponding headphone appearance design and different dimensions can be realized.
Description
Technical field
The present invention relates to ear phone technology field more particularly to a kind of standardization electroacoustic structure for headphone and its
Headphone.
Background technology
With being constantly progressive for people's living standard, various types of video display audio resource constantly increases, Ren Menke
To enjoy these video display audio resources by corresponding playback equipment.Wherein, headphone due to its outstanding audio it is defeated
Go out effect and portability, receive the welcome of more and more people and likes.In order to meet the individual requirement of user, wear-type
Earphone have the function of a variety of different face shapings, structure and etc..
In realizing process of the present invention, inventor has found that the relevant technologies have the following problems：Existing headphone rule
Lattice and form structure are different, and dimensional parameters are had nothing in common with each other.Different headphones is required for again in making production process
Split composition after corresponding component is made in die sinking.
It can cause in this way during the headphone of the multiple series of same brand earphone or model is in the manufacturing
Assembling speed it is slower, cost is higher, and new product development cycle is slow.Moreover, because the structure that appearance design is brought changes, also may be used
Electroacoustic structure can be caused to change, the sound quality of different headphones and the consistency of quality are bad.
Invention content
In view of the above technical problems, an embodiment of the present invention provides a kind of standardization electroacoustic structures for headphone
Component and its headphone, higher to solve existing headphone design and manufacture cost, assembly and sound quality consistency are not
Good problem.
The first aspect of the embodiment of the present invention provides a kind of standardization electroacoustic functional structure component for headphone.
The construction package includes：Independently of the electroacoustic functional structure component of headphone appearance shell, the electroacoustic construction package with
First assembly and the second component are combined into headphone or so electroacoustic function；
The first assembly includes：Circuit board, first shell and the first loudspeaker；The chamber that the first shell is recessed inwardly
Body forms an opening；The circuit board is fixed at the bottom of the first shell；The first loudspeaker sealing cover is located at institute
The opening of first shell is stated, acoustics cavity is formed；
Second component includes：Lithium battery, second shell and the second loudspeaker；The chamber that the second shell is recessed inwardly
Body forms an opening；The lithium battery is fixed at the bottom of the second shell；The second loudspeaker sealing cover is located at institute
The opening of second shell is stated, acoustics cavity is formed；One or more sound regulating hole, the tune are provided on the acoustics cavity
Adjustable sound paper is pasted in sound hole, the sound regulating hole is for adjusting sound quality.
Optionally, the first shell is made of a cup body and a upper cover；Between the cup body and the upper cover
The fixed by snap or fixing seal tight fit connection that screws；The upper cover is arranged in the top of first loudspeaker.
Optionally, the first shell is made of a cup body and a upper cover；The cup body is one with the upper cover
Forming structure.
Optionally, the upper lid surface is provided with out acoustic aperture.
Optionally, the first shell and the second shell are ellipse or circle.
Optionally, the scheduled distance in circumference upper edge interval of the cup body is provided with mother buckle or screw column；The upper cover
Circumference lower edge be provided with male fastener compatible with the mother buckle or screw column or screw hole.
Optionally, it is provided with connection terminal on the circuit board.
Optionally, the first assembly further includes the first noise reduction microphone and the first microphone lines；First noise reduction
Microphone is fixed at the upper surface of the first shell, and the upper surface of the first shell is additionally provided with described for accommodating
First groove of the first microphone lines；
Second component further includes the second noise reduction microphone and second microphone line；Second noise reduction microphone is solid
It is arranged calmly in the upper surface of the second shell, the upper surface of the second shell is additionally provided with for accommodating second Mike
Second groove of wind line.
The second aspect of the embodiment of the present invention provides a kind of headphone.The headphone includes：Wear-type ear
Machine appearance shell and independent electroacoustic functional structure component as described above；The independent electroacoustic functional structure component and the head
It wears formula appearance shell assembling combination and forms the headphone.
Optionally, several openings are provided on the shell mechanism part；Be provided in the first assembly it is several control by
The port of key and audio-frequency function socket, setting corresponding with the position of the opening.
In technical solution provided in an embodiment of the present invention, the electroacoustic structure inside headphone is set using standardization
Meter, provides a kind of electroacoustic functional structure component being totally independent of headphone appearance shell.The electroacoustic construction package point
She Zhi not have the first assembly of circuit board and the second component comprising lithium battery, be combined into headphone or so
Electroacoustic function does not need the electroacoustic functional structure component of earphone appearance shell.The first assembly of the standardized designs and second group
Part can have good expansion, coordinate different earphone appearance shells that corresponding appearance design and different rulers can be realized
Very little specification.By the first assembly and the second component, can effectively improve the consistency of earphone sound quality, reduce die sinking at
This, new product development cycle is fast, improves production efficiency, has a good application prospect.
Description of the drawings
Fig. 1 is one embodiment schematic diagram of traditional headphone；
Fig. 2 is another embodiment schematic diagram of traditional headphone；
Fig. 3 is another embodiment schematic diagram of traditional headphone；
Fig. 4 is one embodiment schematic diagram of headphone provided in an embodiment of the present invention；
Fig. 5 is another embodiment schematic diagram of headphone provided in an embodiment of the present invention；
Fig. 6 a are one embodiment schematic diagram of first assembly provided in an embodiment of the present invention；
Fig. 6 b are one embodiment schematic diagram for the second component being used cooperatively with the first assembly of Fig. 6 a；
Fig. 7 a are another embodiment schematic diagram of first assembly provided in an embodiment of the present invention；
Fig. 7 b are one embodiment schematic diagram for the second component being used cooperatively with the first assembly of Fig. 7 a
Fig. 8 a are one embodiment sectional view of first assembly provided in an embodiment of the present invention；
Fig. 8 b are one embodiment sectional view of the second component provided in an embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, the every other implementation that those skilled in the art are obtained without creative efforts
Example, shall fall within the protection scope of the present invention.
It should be noted that when element is expressed " being fixed on " another element, it can directly on another element,
Or may exist one or more elements placed in the middle therebetween.When an element is expressed " connection " another element, it can be with
It is directly to another element or may exist one or more elements placed in the middle therebetween.Used in this specification
The orientation or position of the instructions such as term " vertically ", " horizontal ", "left", "right", "upper", "lower", "inner", "outside", " bottom "
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot manage
Solution is limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
Unless otherwise defined, technical and scientific term all used in this specification is led with the technology for belonging to the present invention
The normally understood meaning of technical staff in domain is identical.Used term is only in the description of the invention in this specification
The purpose of description specific embodiment is not intended to the limitation present invention.Term "and/or" used in this specification includes
Any and all combinations of one or more relevant Listed Items.In addition, invention described below difference is implemented
Involved technical characteristic can be combined with each other as long as they do not conflict with each other in mode.
Headphone refers to being worn on head, ear speaker device of the enclosure on outer auricle.According to headphone towards
Customer group and actual conditions difference, existing headphone would generally have different appearance or structure set
Meter.Fig. 1 to Fig. 3 is the decomposition texture schematic diagram of several typical headphones.
As shown in Figure 1, the headphone is made of earphone wearing part 11, left ear 12 and auris dextra portion 13.Left ear
Portion 12 and auris dextra portion 13 are essentially symmetrical structure, and the circuit board for realizing function and the battery for providing power supply are respectively placed in left ear
In portion 12 and auris dextra portion 13.
Wherein, include positioned at the left ear 12 in left side：Earphone outer covering 121, circuit board 122, plastics front housing 123, plastics are close
Capsule 124, loudspeaker 125, plastics rear shell 126, plastic stent 127 and cortex earmuff 128.
The circuit board 122 can be circuit board bluetooth-capable and/or the circuit board for having decrease of noise functions.More than
Structure passes sequentially through welding or other are fixedly connected with mode, is sealedly connected and fixed, and forms complete left ear 12.
Auris dextra portion 13 positioned at right side includes：Earphone outer covering 131, lithium battery 132, plastics front housing 133, plastic seal shell
134, loudspeaker 135, plastics rear shell 136, plastic stent 137 and cortex earmuff 138.
The lithium battery 132 is used to power for circuit board 122 and loudspeaker 135.The lithium battery may be replaced by other
Suitable power supply.The earphone outer covering 131 121 can be either plastics or hardware casing, set by appearance requirement.
Fig. 2 is that the one of which of Fig. 1 embodiments deforms.As shown in Fig. 2, compared with decomposition texture schematic diagram shown in FIG. 1,
Integrated setting is used between the earphone outer covering and plastics front housing.
Fig. 3 is another deformation of Fig. 2 embodiments, as shown in figure 3, compared with decomposition texture schematic diagram shown in Fig. 2, figure
Connection structure between earphone wearing part 11 and left ear 12 and auris dextra portion 13 shown in 3 connects for shaft, left ear 12
It can be rotated relative to earphone wearing part 11 with auris dextra portion 13.In addition, the lithium battery and circuit board as power supply are arranged simultaneously
Left ear 12 in the same side.
Fig. 4 and Fig. 5 is the structural decomposition diagram of headphone provided in an embodiment of the present invention.In the embodiment of the present invention
Headphone in, internal electroacoustic functional structure component using standardized module be arranged, be integrated into a standard module
(first assembly or the second component), to provide better autgmentability, it may be convenient to realize a variety of different appearance designs
Or shape.Certainly, the first assembly and the second component can be arbitrarily placed at the left side or the right without influencing earphone
Electroacoustic function, can be by implementer's freely specific combination.
As shown in figure 4, in embodiments of the present invention, which is made of such as lower part：First assembly 41, second
Component 42 wears support portion 43, shell mechanism part 44 and earmuff 45.
Wherein, the first assembly 41 is the standardization electroacoustic component for including circuit board, and second component 42 is packet
Standardization electroacoustic component containing battery (such as lithium battery).The first assembly and the second component are housed in the shell mechanism part respectively
In 44.The inside of shell mechanism part 44 is connect with earmuff 45, and the top of shell mechanism part 44 is connected by wearing support portion 43, from
And constitute complete Headphone structure.
In the present embodiment, using the electroacoustic component of standardized designs, die sinking quantity can be effectively reduced, is provided abundant
Appearance design, and can preferably realize the Seal Design and acoustical design of electroacoustic component, it is ensured that product quality it is consistent
Property, size and structure design need not be re-started according to surface structure, had a good application prospect.
In some embodiments, as shown in figure 4, the shell mechanism part 44 includes：Outer housing 441, procapsid 442 and modeling
Expect holder 443.
The procapsid 441 is a both ends open, the shell with certain axial length.The one of the procapsid 441
End opening is connect with the outer housing, forms the host cavity for accommodating the first assembly or the second component.
Another end opening of the procapsid 441 is connect with the plastic stent 443, is connected for being fixed with the earmuff 45
It connects, to form the headphone.
Fig. 5 is another headphone provided in an embodiment of the present invention.Headphone as shown in fig. 4 is compared, Fig. 5
Shown in headphone shell mechanism part 54 have different structure.The side that the shell mechanism part 54 is connected using shaft
Formula is connect with support portion 53 is worn, and can be rotated a certain angle relative to shaft.
In some embodiments, as shown in figure 5, the shell mechanism part 54 may include：Plastic shell 541 and modeling
Expect holder 542.
There is the host cavity for accommodating the first assembly or the second component in the plastic shell 541.The modeling
Material holder 542 is fixedly connected with (such as snapping connection, riveting or gluing) in the plastic shell upper surface, described in fixed
Earmuff.There is corresponding connector on the plastic stent, the fixed bit of earmuff is provided.
Specifically, please continue to refer to Fig. 4 and Fig. 5, in order to realize the control for headphone, such as increases or subtract
Few volume, unlatching/closing bluetooth, decrease of noise functions etc. can be provided with several control buttons and electroacoustic work(in the first assembly
The port of energy interface/audio-frequency function socket, connect, the control instruction for receiving user with circuit board.
Several opening 541a can be correspondingly provided on the shell mechanism part.The position of these openings and the control
The position of the port of button and electroacoustic functional interface/audio-frequency function socket is corresponding, corresponding control button is formed, for user couple
Headphone is controlled.
Below in conjunction with specific embodiment, the concrete structure of the first assembly and second component is discussed in detail.It is described
First assembly and the second component are arranged with preset standard, and the first assembly and second component are used cooperatively, and according to head
The function of being realized required for headset is different, is adjusted correspondingly.
Fig. 6 a and Fig. 6 b are respectively provided in an embodiment of the present invention, the first assembly being used cooperatively and the second component.This
One component and the second component can be used to implement Bluetooth function.It can be formed with split using the first assembly and the second component any
Suitable surface structure, the wear-type bluetooth headset with Bluetooth wireless transmission function.
Fig. 7 a and Fig. 7 b are respectively provided in an embodiment of the present invention, the structure of the first assembly and the second component that are used cooperatively
Schematic diagram.In the present embodiment, the first assembly and the second component can be used to implement bluetooth decrease of noise functions.Use this first group
Part and the second component can be with any suitable surface structures of split, and the wear-type with Bluetooth wireless transmission and active noise reduction function is blue
Tooth earphone.
Certainly, in actual design manufacturing process, can also according to the needs of actual conditions, design production different size and
The first assembly of model and the second component, pairing sale is to the built-up foundation as headphone.
In some embodiments, as shown in Figure 6 a, the first assembly 60 of the standardization electroacoustic structure may include：Circuit
Plate 61, first shell 62 and the first loudspeaker 63.
The cavity that the first shell 62 is recessed inwardly forms an opening, and the circuit board 61 is fixed at described first
The bottom of shell, 63 sealing cover of the first loudspeaker are located at the opening for the cavity that the first shell is recessed inwardly.The lid is set
It seals to form an acoustics cavity in the cavity that the first loudspeaker 63 and the first shell 62 of opening are recessed inwardly.
One or more sound regulating hole for adjusting sound quality is additionally provided on the acoustics cavity of the formation.The tuning
Hole is pasted with adjustable sound paper.
In some embodiments, the surface of first loudspeaker 63, which can directly expose outside, comes, without being set at top
Set out acoustic aperture.In further embodiments, can also the top of the first shell 62 be provided with out acoustic aperture 64, for for the
One loudspeaker 63 are spoken.
First loudspeaker 63 specifically can use corresponding size according to actual needs.It is, for example, possible to use φ 40 or
The loudspeaker of the different dimensions such as person φ 50.The circuit board 63 can be the circuit board of any suitable type, for realizing ear
The electric functions such as bluetooth, the volume adjustment of machine.
In some embodiments, the company for being connect with external connection electric elements can be provided on the circuit board 61
Connecting terminal 61a.The connection terminal 61a can be used as connectivity port, be convenient for the assembly of headphone, better to provide
Convenience, the inconvenience for avoiding solder joint welded bands from.
Any suitable shape specifically may be used in the first shell 62, according to the requirement of standardized designs, using phase
Material of structural strength, such as plastics, metal or both is answered to mix.Specifically, the first shell can be ellipse or
Person is round, close with the face shaping of common headphone.
More specifically, as shown in Figure 6 a, the first shell 62 can be by the cup body 621 and upper cover 622 of both ends open
Composition.
A cavity being recessed inwardly is formed in the upper cover 622, one end open is located at for placing first horn hood
The opening, another end opening (i.e. bottom) is for accommodating the fixed circuit board.
It can be fixed by snap between the cup body 621 and the upper cover 622 or screw and is fixedly connected.The cup body
The cavity being recessed inwardly is formed in 621, forms an opening for accommodating first loudspeaker 63, its lid is made to be located at the opening
Place.
Please continue to refer to Fig. 6 a, the scheduled distance in circumference upper edge interval of the cup body is provided with mother buckle 621a.Institute
The circumference lower edge for stating upper cover is provided with male fastener 622a compatible with the mother buckle.It is real by the mother buckle and male fastener
Existing being fixedly connected between the cup body 621 and the upper cover 622.The quantity of the mother buckle and male fastener can be according to reality
Situation, for example, shell size, be configured, such as be set as 6,8 or more quantity.
In further embodiments, when being attached using the mode of screwing, can screw be set on the cup body
Column and the screw hole being equipped with the screw column.
In some embodiments, integrally formed structure setting may be used in first loudspeaker and the upper cover, as
One entirety directly lid is located at the opening of the cup body.First loudspeaker can be directly exposed to outer to export sound.
In other embodiments, it can also be arranged in upper tops and go out acoustic aperture accordingly, for exporting sound.
Correspondingly, as shown in Figure 6 b, the second component 70 of the standardization electroacoustic structure may include：Lithium battery 71,
Second shell 72 and the second loudspeaker 73.
Wherein, the lithium battery 71 is fixed at the bottom of the second shell.The second shell is recessed inwardly chamber
Body forms an opening.For second loudspeaker 73 in the form of lid, lid is located at the opening of the second shell, forms an acoustics
Cavity.
It is also provided with one or more sound regulating hole 75 on the acoustics cavity, tuning is pasted in the sound regulating hole
Paper, the sound quality for adjusting acoustics cavity.
In some embodiments, it can be an integral molding structure between second loudspeaker 73 and the upper cover, directly cover
It is located at the opening.Second loudspeaker can be directly exposed to outer to export sound.It in further embodiments, then can be with
Go out acoustic aperture 74 accordingly in the setting of upper tops, for exporting sound.
As shown in figures 6 a and 6b, the difference of the first assembly and the second component essentially consists in is mounted with circuit board respectively
With the lithium battery for providing power supply.First assembly and the second component can be used cooperatively in headphone, respectively constituted and worn
The acoustics cavity of formula earphone both sides.
The first assembly and the second component are in addition to being respectively set circuit board and battery, other structures (such as loudspeaker, shell
Body etc.) similar shape or surface structure setting may be used, in order to state simplicity, in the above-described embodiments only with a left side
It is stated for the first assembly of side.
In further embodiments, as shown in Figure 7a, in order to realize the function of active noise reduction, the first assembly can be with
Further comprise：First noise reduction microphone 66 and the first microphone lines 67.
Wherein, first noise reduction microphone 66 is fixed at the upper surface of the first shell, the first shell
Upper surface be additionally provided with the first groove 68 for accommodating first microphone lines.
First microphone lines 67 are embedded in first groove 68, and first noise reduction microphone is then fixed at
In the recess 69 that the first shell top center is formed, the sound in earmuff is acquired.
Cooperatively, as shown in Figure 7b, second component can further include：Second noise reduction microphone 76 and
Second microphone line 77.
Wherein, identical as the structure of first assembly, second noise reduction microphone is fixed at the second shell
Upper surface, the upper surface of the second shell are additionally provided with the second groove for accommodating the second microphone line.
Fig. 8 a and Fig. 8 b are respectively the sectional view of first assembly and the second component shown in Fig. 7 a and Fig. 7 b.Below in conjunction with figure
Sectional view shown in 8a and Fig. 8 b, the assembling structure of detailed description first assembly and the second component in embodiments of the present invention.
Wherein, as shown in Figure 8 a, circuit board 61 is installed on the bottom surface of the cup body 622.First loudspeaker, 63 mounting cup
It is located at the top surface of the cup body 622.The upper cover 621 covers the upper surface for being located at first loudspeaker 63, with the cup body 622
It is fixedly connected.First noise reduction microphone 66 and the first microphone lines etc. are installed on the corresponding position in 621 surface of the upper cover.
As shown in Figure 8 b, lithium battery 71 be mounted on the second housing 72 bottom surface, second noise reduction microphone 76 with
And second microphone line etc. is installed on the corresponding position in 72 upper surface of the second housing.
It should be noted that although the embodiment of the present invention has only enumerated the standardization electroacoustic knot of two kinds of functions of bluetooth and noise reduction
Structure.But the invention thought that those skilled in the art are disclosed based on the embodiment of the present invention, it can also be further according to preset
Standard designs corresponding standardization electroacoustic structure, to be assembled to form various types, the wear-type ear with different function
Machine.
It, can be in conclusion the embodiment of the present invention provides a kind of first assembly according to standardized designs and the second component
It supports various sizes, specification size, adapts to appearance design or the structure design of different earphones.Due to meeting specific standardization
Design, can make the uniformity of first assembly and the second component, Costco Wholesale and quality etc. that too big change will not occur.With
Traditional production structure design is compared, and can be reduced the design cycle by using the acoustic assembly of standard, be provided standardized electricity
Acoustic mass.It produces assembling speed to increase, qualification rate rises, cost declines, and can effectively simplify the technological process of production (SOP).
It, can according to the technique and scheme of the present invention and this hair it is understood that for those of ordinary skills
Bright design is subject to equivalent substitution or change, and all these changes or replacement should all belong to the guarantor of appended claims of the invention
Protect range.
Claims (9)
1. a kind of standardization electroacoustic functional structure component for headphone, which is characterized in that including：Independently of wear-type
The electroacoustic functional structure component of earphone appearance shell, the electroacoustic functional structure component are combined into first assembly and the second component
For headphone or so electroacoustic function；
The first assembly includes：Circuit board, first shell and the first loudspeaker；The cavity shape that the first shell is recessed inwardly
At an opening；The circuit board is fixed at the bottom of the first shell；The first loudspeaker sealing cover is located at described
The opening of one shell forms acoustics cavity；
Second component includes：Lithium battery, second shell and the second loudspeaker；The second shell cavity that is recessed inwardly is formed
One opening；The lithium battery is fixed at the bottom of the second shell；The second loudspeaker sealing cover is located at described second
The opening of shell forms acoustics cavity；
One or more sound regulating hole is provided on the acoustics cavity, the sound regulating hole is pasted with adjustable sound paper, the sound regulating hole
For adjusting sound quality.
2. standardization electroacoustic functional structure component according to claim 1, which is characterized in that the first shell is by one
Cup body and a upper cover composition；The fixed by snap or fixing seal close-fitting that screws between the cup body and the upper cover
Close connection；The upper cover is arranged in the top of first loudspeaker.
3. standardization electroacoustic functional structure component according to claim 2, which is characterized in that the first shell is by one
Cup body and a upper cover composition；First loudspeaker are an integral molding structure with the upper cover.
4. standardization electroacoustic functional structure component according to claim 2, which is characterized in that have at the top of the upper cover
Acoustic aperture.
5. standardization electroacoustic functional structure component according to claim 2 or 3, which is characterized in that the first shell and
The second shell is ellipse or circle.
6. standardization electroacoustic functional structure component according to claim 2, which is characterized in that the circumference upper edge of the cup body
It is spaced scheduled distance and is provided with mother buckle or screw column；The circumference lower edge of the upper cover is provided with and the mother buckle or screw
The compatible male fastener of column or screw hole.
7. standardization electroacoustic functional structure component according to claim 1, which is characterized in that be provided on the circuit board
Connection terminal.
8. standardization electroacoustic functional structure component according to claim 1, which is characterized in that the first assembly further includes
First noise reduction microphone and the first microphone lines；First noise reduction microphone is fixed at the upper table of the first shell
Face, the upper surface of the first shell are additionally provided with the first groove for accommodating first microphone lines；
Second component further includes the second noise reduction microphone and second microphone line；The second noise reduction microphone fixation is set
It sets in the upper surface of the second shell, the upper surface of the second shell is additionally provided with for accommodating the second microphone line
The second groove.
9. a kind of headphone, which is characterized in that including headphone appearance shell and such as any institutes of claim 1-8
The standardization electroacoustic functional structure component stated；
The standardization electroacoustic functional structure component forms the headphone with the wear-type appearance shell assembling combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810868769.3A CN108650579A (en) | 2018-08-02 | 2018-08-02 | Standardize electroacoustic construction package and its headphone |
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| CN201810868769.3A CN108650579A (en) | 2018-08-02 | 2018-08-02 | Standardize electroacoustic construction package and its headphone |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20150030173A1 (en) * | 2013-07-23 | 2015-01-29 | Sennheiser Electronic Gmbh & Co. Kg | Headphone and Headset |
| CN205681592U (en) * | 2016-06-01 | 2016-11-09 | 深圳市航信科技有限公司 | Radio headpiece |
| CN106937194A (en) * | 2015-12-30 | 2017-07-07 | Gn奥迪欧有限公司 | With the headphone and its operating method of listening logical pattern |
| CN208424715U (en) * | 2018-08-02 | 2019-01-22 | 深圳市阿斯盾云科技有限公司 | Standardize electroacoustic construction package and its headphone |
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- 2018-08-02 CN CN201810868769.3A patent/CN108650579A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150030173A1 (en) * | 2013-07-23 | 2015-01-29 | Sennheiser Electronic Gmbh & Co. Kg | Headphone and Headset |
| CN106937194A (en) * | 2015-12-30 | 2017-07-07 | Gn奥迪欧有限公司 | With the headphone and its operating method of listening logical pattern |
| CN205681592U (en) * | 2016-06-01 | 2016-11-09 | 深圳市航信科技有限公司 | Radio headpiece |
| CN208424715U (en) * | 2018-08-02 | 2019-01-22 | 深圳市阿斯盾云科技有限公司 | Standardize electroacoustic construction package and its headphone |
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