CN102387444A - Earphone with adjustable sound direction or stereo effect - Google Patents
Earphone with adjustable sound direction or stereo effect Download PDFInfo
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- CN102387444A CN102387444A CN2011103639297A CN201110363929A CN102387444A CN 102387444 A CN102387444 A CN 102387444A CN 2011103639297 A CN2011103639297 A CN 2011103639297A CN 201110363929 A CN201110363929 A CN 201110363929A CN 102387444 A CN102387444 A CN 102387444A
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Abstract
The invention relates to an earphone with an adjustable sound direction or stereo effect. The earphone comprises (a) an ear loop unit, (b) an earmuff unit, (c) an adjustable bracket unit, (d) one or more adjustable earphone loudspeaker units and (e) an adjustment unit, wherein the ear loop unit comprises an upper anterior auricular piece, a lower anterior auricular piece and a retroauricular piece; the earmuff unit consists of a sound filtering unit used for blocking and guiding sounds and a shell with a shell connector; the adjustable bracket unit is connected with the ear loop unit and arranged on the shell of the earmuff unit; the one or more adjustable earphone loudspeaker units are arranged on the shell and in the earmuff unit; and the adjustment unit comprises a bendable support part with a first end part and a second end part. By the adjustable earphone provided by the invention, a user can conveniently regulate a center loudspeaker of the earphone even the whole earphone to achieve the stereo effect, and any discomfort generated by the earphone can be prevented.
Description
The present invention is an application number 200810060823.8, and the applying date is on March 25th, 2008, and name is called the dividing an application of Chinese invention patent of " audio direction or stereophonic effect adjustable earphone ".
Technical field
The present invention relates to a kind of adjustable earphone, this kind earphone can use with sound system or communication system, obtains stereo sound direction and effect through three-dimensional regulation.
Background technology
Existing many kinds of adjustable earphones on the market.Yet, have two problems not to be resolved yet.First problem is to use earphone for a long time as an earphone user; Because sound impacts certain neural point of user's ear directly, constantly; Cause this ear neural fatigue of user, the user can feel under the weather or user's ear hearing can be impaired.Second problem is to use the earphone that is provided with center loudspeaker as the user, if this earphone is not suitable for his or her ear shape or duct, likewise, this earphone will make the user feel under the weather or impaired hearing.
U.S. Pat 4783822 has been announced the adjustable headphone of a kind of many formulas, and this earphone is provided with earmuff, the earmuff boombox.When the user adjusted ear-hang up and down, the earmuff that is built-in with loud speaker will move up and down (along X-direction, just only moving in the one dimension direction) thereupon.But, from three-dimensional adjust or the Swivel earphone boombox to improve user's comfort acoustically, this invention did not both announce that also nobody considered.
U.S. Pat 6097827 has been announced a kind of earphone that is provided with Microphone and hook unit, and hook can be fixed on earphone on user's the ear.The loud speaker of earphone is fixed in the special-purpose cell of loud speaker, and this cell links to each other with hook through support.Support is contained in the shell that track arranged.The user slides up and down the support that connects the cell that loud speaker is housed through the track along shell, and the cell that loud speaker is housed is moved up and down along the single direction of X axle; Perhaps rotation is arranged in the support of shell track, and the cell that loud speaker is housed is rotated along X axle vertical rod (Y axle horizontal direction) or X-Y two dimensional surface 360 degree.Yet because the shell track is fixed, the user can not adjust the cell that this earphone is equipped with loud speaker at third dimension degree Z, and the user can not adjust this cell three-dimensionally in other words, to reach the comfortable purpose of the sense of hearing.
U.S. Pat 6427018 has been announced a kind of adjustable earphone that is provided with personal stereo and communication system.This earphone that is worn on the ear is provided with the unit of a dress loud speaker, and this unit is fixed on loud speaker the porch of user's ear listening tube.The swing arm of a prolongation is housed on this unit, and the user is through vertically moving or rotating swing arm and adjust loud speaker.The result of this adjustment be loud speaker along with swing arm moves up and down along X-direction, perhaps loud speaker is along with swing arm rotates along Y axle 360 degree.Yet this earphone, because swing arm is fixed, the user can't be at third dimension degree Z adjustment loud speaker, the user can not adjust loud speaker three-dimensionally in other words, to reach the comfortable purpose of the sense of hearing.
U.S. Pat 6434250 has been announced a kind of wear-type stereophone that is provided with the loud speaker of bent angle.This loud speaker can arrange in the position from user's ear best angle and distance.It is stereo that this regulon makes that the user can control at horizontal space.This patent not only arranges loud speaker in from the position of a certain segment distance of hearer's ear, and arranges loud speaker an imagination from vertical overhead angle of two halves (best angle be 27 spend) that is divided equally into hearer's head symmetry.This loud speaker can leak sound, but also can only be in the one dimension angle adjustment.Hence one can see that, because the angle of adjustment has only one dimension, outside the loud speaker that adds earphone was exposed to, the user can't adjust this earphone to reach the effect that makes the sense of hearing comfortable at third dimension degree Z three-dimensionally.
U.S. Pat 6369952 has been announced a wear-type individual video broadcast unit that can produce image and be provided with support.If want to adjust the position of the earphone of this unit, the user can be through adjusting the upright position of earphone, through adjust the horizontal level of earphone along axial trough slip earphone arm along axis Swivel earphone arm.Obviously, can only be owing to be used for adjusting the armshaft of earphone toward a latitude running, the loud speaker that the user can't adjust this unit at the 3rd latitude Z three-dimensionally is to reach the comfortable effect of the sense of hearing.
The wireless blue tooth earphone is successfully accepted by market in recent years.Bluetooth earphone is to combine closely an earphone in an ear clip, and the earphone speaker in the bluetooth earphone clearly is to transfer three-dimensionally.And if ear clip is too heavy or wear bluetooth earphone for a long time, the user will do not feel like oneself.
The another one problem is that what all were old-fashioned all presets audio direction and sound channel stereo sound effect fruit with existing earphone, and all concentrates on user's hindbrain center usually.When an earphone user fluctuates or the move left and right head, the sound effect of earphone all is the same, and this effect is not real-time sound effect.
Generally speaking, do not have in the earphone known today aly can carry out three-dimension stereo direction and audio adjustment marquis when the user feels uncomfortable.The user can only up and down or about a direction, and can not move earmuff in the 3rd latitude Z direction.
Therefore; For solving the above problems and defective; Just be necessary to invent a kind of earphone of easy adjusting, this earphone not only can avoid sound directly to impact the neural some points of user's ear constantly, and can also be easy to most from three-dimensional adjustment stereo sound direction acoustics; To reduce earphone user impaired hearing degree, improve stereo instantaneous real-time acoustics.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of audio direction or stereophonic effect adjustable earphone.
Audio direction of the present invention or stereophonic effect adjustable earphone comprise:
(a) adjustable ear clip unit;
(b) adjustable support unit that is connected with above-mentioned ear clip unit, above-mentioned carrier unit comprises a support connector;
(c) ear shell unit that is connected with above-mentioned carrier unit, above-mentioned ear shell unit comprise that one is used for stopping or the adjustable filter sound unit of the sound that leads;
(d) adjustable center loudspeaker unit that is installed in the above-mentioned ear shell unit, above-mentioned loudspeaker unit comprises a loud speaker connector;
(e) regulon comprises the flexible strutting piece with first end and the second end, and first end is provided with the first regulon connector and is connected with the support connector, and the second end is provided with the second regulon connector and is connected with the loud speaker connector.
Further; Described support connector comprises the support slot; Said loud speaker connector comprises the loud speaker slot, and the first regulon connector comprises the first spherical connector that inserts in the support slot, and the second regulon connector comprises the second spherical connector that inserts in the loud speaker slot.
Further, described adjustable ear clip unit is a headband folder unit that can be used to be worn on user's head.
Further, described adjustable ear clip unit be one can the person's of being used ear-supported the ear clip unit.
Further, described ear shell unit also comprises a shell that is used for installing above-mentioned adjustable support unit and above-mentioned adjustable center loudspeaker unit.
Further; Described adjustable earphone also comprises the adjustable movably female buckle element that is installed on the above-mentioned outer casing groove; Be installed in the public buckle element at above-mentioned loud speaker edge; The female buckle element of above-mentioned public affairs cooperatively interacts, and makes that the above-mentioned center loudspeaker unit in the above-mentioned shell can be adjusted in three-dimensional any one direction.
Further, described adjustable earphone also comprises a plurality of marks that are installed on the above-mentioned center loudspeaker unit circumferential surface, and these marks person easy to use regulates the above-mentioned center loudspeaker unit in the above-mentioned shell.
Further; Described adjustable earphone also comprises the controller unit that is installed on the above-mentioned adjustable center loudspeaker unit; The direction variation that adjustable center loudspeaker unit takes place can surveyed and analyze to above-mentioned controller unit, and the stereo output result of broadcast that can regulate above-mentioned center loudspeaker unit automatically.
Further, said controller unit and this digitized audio frequency/audiovisual system unit collaborative work.
On the other hand, the present invention also provides another kind of adjustable earphone, comprising:
(a) one comprises and is used for intercepting or the earplug unit of the adjustable filter sound unit of broadcasting sound of leading, and the size of above-mentioned earplug unit just is fit to be placed on that the user is outer, between the MEC, and above-mentioned filter sound unit also comprises a filter sound connector;
(b) adjustable center loudspeaker unit that is contained in the above-mentioned earplug unit, above-mentioned loud speaker comprises a loud speaker connector;
(c) regulon comprises the flexible strutting piece with first end and the second end, and first end is provided with the first regulon connector and is connected with the support connector, and the second end is provided with the second regulon connector and is connected with the loud speaker connector;
(d) holding wire that above-mentioned earplug unit is connected with sound source.
Further, above-mentioned filter sound connector comprises filter sound slot, and above-mentioned loud speaker connector comprises the loud speaker slot, and above-mentioned first regulon connector inserts in the above-mentioned loud speaker slot, and above-mentioned second regulon connector inserts in the above-mentioned filter sound slot.
On the other hand, the present invention also provides another kind of adjustable earphone, comprising:
(a) adjustable ear clip unit;
(b) adjustable support unit that connects above-mentioned ear clip unit, above-mentioned carrier unit comprises a support slot;
(c) ear shell unit that connects above-mentioned carrier unit is equipped with three and surveys sound component in the ear shell unit, first surveys sound component greater than other two surveys sound component, and above-mentioned survey sound component produces the sound stream that forms the echo district; Adjust above-mentioned center loudspeaker unit in three-dimensional any one direction, can both in the echo district that surveys sound component, produce variable echo effect;
(d) adjustable center loudspeaker unit that is contained on the above-mentioned ear shell unit, above-mentioned loudspeaker unit comprises a loud speaker connector;
(e) regulon comprises the flexible strutting piece with first end and the second end, and first end is provided with the first regulon connector and is connected with the support connector, and the second end is provided with the second regulon connector and is connected with the loud speaker connector.
Further; Described support connector comprises the support slot; Said loud speaker connector comprises the loud speaker slot, and the first regulon connector comprises the first spherical connector that inserts in the support slot, and the second regulon connector comprises the second spherical connector that inserts in the loud speaker slot.
On the other hand, the present invention also provides another kind of adjustable earphone, comprising:
(a) adjustable support unit that includes the support connector;
(b) ear shell unit that connects above-mentioned carrier unit, above-mentioned ear shell unit comprise that also one is used for deadening and the adjustable filter sound unit of the sound that leads;
(c) adjustable center loudspeaker unit that is installed in the above-mentioned ear shell unit, above-mentioned loudspeaker unit comprises a loud speaker connector;
(d) regulon comprises the flexible strutting piece with first end and the second end, and first end is provided with the first regulon connector and is connected with the support connector, and the second end is provided with the second regulon connector and is connected with the loud speaker connector;
(e) one is the ear-hang unit of user's ear-supported; Above-mentioned ear-hang unit be provided with before the ear last slice with an ear after sheet; Before the above-mentioned ear last slice be used for covering the front upper part of user's ear; Sheet is used for covering the rear portion of user's ear behind the above-mentioned ear, and receives the support at user's ear rear portion.
Further; Described support connector comprises the support slot; Said loud speaker connector comprises the loud speaker slot, and the first regulon connector comprises the first spherical connector that inserts in the support slot, and the second regulon connector comprises the second spherical connector that inserts in the loud speaker slot.
On the other hand, the present invention also provides another kind of adjustable earphone, comprising:
(a) one comprise before the ear last slice, the ear-hang unit of sheet behind sheet and the ear down before ear, before the above-mentioned ear last slice comprise the first ear-hang connector and the second ear-hang connector;
(b) ear shell unit is used for intercepting and filter sound unit and a shell that is provided with cage adapter of the sound that leads are formed by one;
(c) the adjustable support unit on the shell of the above-mentioned earmuff that links to each other with above-mentioned ear-hang and be installed in is equipped with the first support connector on one end of above-mentioned carrier unit, and this connector links to each other with the second ear-hang connector; The other end of above-mentioned carrier unit is equipped with the second support connector, and this connector links to each other with cage adapter;
(d) one is installed on the shell and places the adjustable earphone loudspeaker unit in the above-mentioned earmuff, and above-mentioned loudspeaker unit comprises a loud speaker connector;
(e) regulon; Comprise flexible strutting piece with first end and the second end; Above-mentioned first end is provided with the first regulon connector and links to each other with the first ear-hang connector, and above-mentioned the second end is provided with the second regulon connector and links to each other with the loud speaker connector.
Further; The first ear-hang connector comprises the ear-hang slot, and the second ear-hang connector comprises an ear-hang slot, comprises a shell slot on the above-mentioned cage adapter; The above-mentioned first support connector comprises the first spherical connector, and this sphere connector inserts in the ear-hang slot; The above-mentioned second support connector comprises the second spherical connector, and this sphere connector inserts in the shell slot.
Further, also comprise an adjustable connector that is installed on the preceding following sheet of above-mentioned ear, above-mentioned adjustable connector couples together sheet after descending sheet and above-mentioned ear before the above-mentioned ear, so that the user adjusts above-mentioned ear shell unit by the shape of ear.
Further, the above-mentioned second support connector comprises a slot, and above-mentioned cage adapter comprises a spherical connector.
Further, be separated from each other between above-mentioned ear-hang unit, above-mentioned adjustable support unit and the above-mentioned ear shell unit.
Beneficial effect of the present invention is: use earphone of the present invention; The user can adjust earphone center loudspeaker even entire headset easily, makes it independently to be suspended in around the outer perhaps ear of user's ear, to obtain stereophonic effect; Realize adjustable function; And can prevent because of the whole or part of earphone contact user's ear the pressure of bringing for user's ear and duct, so and any discomfort of generation.Earphone is provided with one and continues computerized sound wave/sound level/sound channel/wave band/frequency controller, and the regulation and control controller not only can produce real-time stereo sound effect fruit, can also when earphone user moving-head, produce the true environment effect.
Description of drawings
Fig. 1 is the perspective view of first kind of embodiment headphone of the present invention.
Fig. 2 is the front view of earphone shown in Figure 1.
Fig. 3 is the perspective view of second kind of embodiment headphone of the present invention.
Fig. 4 is the front view of earphone shown in Figure 3.
Fig. 5 is the perspective view of the third embodiment headphone of the present invention.
Fig. 6 is the front view of earphone shown in Figure 5.
Fig. 7 is the perspective view of the 4th kind of embodiment headphone of the present invention.
Fig. 8 is the perspective view of the 5th kind of embodiment headphone of the present invention.
Fig. 9 is the cutaway view after the earphone distortion shown in Figure 1.
Figure 10 is the front view of the 6th kind of embodiment headphone of the present invention, has demonstrated the ear-hang carrier unit of this kind earphone.
Figure 11 is the front view of the 7th kind of embodiment headphone of the present invention, has demonstrated the ear-hang carrier unit of this kind earphone.
Figure 12 is the front view of the 8th kind of embodiment headphone of the present invention, has demonstrated the regulon with a slot.
Figure 13 is the front view after the earphone distortion shown in Figure 12.
Figure 14-the 15th, the Headphone structure sketch map with stereo wave/volume/frequency controller unit shown in Figure 2.
Specific embodiments
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Fig. 1-2 has represented the part of audio direction or stereophonic effect adjustable earphone 200, and this part is the left side or the right of earphone or headphone, and this part is provided with and can produces adjustable three-dimension stereo.More desirable is that the user can very cosily be worn over this earphone 200 on the ear through ear-hang and other connector that couples together earphone left and right sides two parts along the camber line of user's ear.As everyone knows, earphone be connected with electronic input signal could drive such as earphone speaker unit 218.
It must be understood that spherical connector 210 and 212 can be replaced by the mother or the public connector of other style.For example, if support 204 changes globulate connector unit with the receptacle unit on the earphone speaker 208, for pairing mutually with it, the spherical connector on the regulon 208 will be changed into slot.For the convenience of discussing, can describe as follows in the represented embodiment among Fig. 1-2: the connector of regulon is spherical connector, and support connector and loud speaker connector are slot.
In addition, earphone 200 also possibly be provided with such as miniature central processing unit (CPU) or the encapsulation of multicore sheet (MCP), minisize memory unit, Light-Emitting Diode (LED) or transistor display screen (LCD), the flat controller of electronics sound, can connect general serial usb bus rod/dish, Microspeaker, switch and volume controller, wireless or wired unit, circuit board, battery, microphone, integrated micro loudspeaker, clean sound device, internal or external antenna element, radio-cell and a famous equipment and a part (not illustrating in the drawings) such as converter that is based upon on the Internet protocol basis.Can connect a small-sized miniature central processing unit (CPU) or the encapsulation of multicore sheet (MCP) and a minisize memory unit possibly are housed in USB rod/dish.Switch and volume controller may occur with forms such as button, turn-button formula, touch or digital Light-Emitting Diode (LED) or transistor display screen (LCD) selecting types.Miniature central processing unit (CPU) or multicore sheet encapsulation (MCP) (digital signal processor) can provide omnibearing digital sound.Radio-cell can be received and dispatched from the wireless stereo ripple radio system of headphone and the signal of Internet Server.
Miniature central processing unit (CPU) or multicore sheet encapsulation (MCP) (digital signal processor) are provided with digital signal processor, can make earphone 200 play out omnibearing digital sound.
Therefore; The adjustable earphone 200 of band stereophonic effect can wirelessly use, and perhaps is used in sound system and ear on conventional earphone system, conventional headphone system, radio, phone, PC, notebook computer, the Internet AC system, grid/satellite AC system, household audio and video system, the car/ship/aircraft through line and listens in the system such as auxiliary equipment.
When adjustable earphone center loudspeaker 218 is sent when stereo to user's ear; The user can be in angle, level and the position that any one direction or three directions (three-dimensional just) of X axle, Y axle, Z axle are adjusted center loudspeaker 218; So just can in user's ear outside, earhole, duct middle part and Eustachian tube, produce stereo sound effect; Make acoustics more harmonious, more can reduce or stop ear eardrum that unnecessary echo directly impacts the user and the injury that brings to the user.By this method; Three-dimensional adjustable center loudspeaker 218 just not only can reduce the distortion level of harmonic wave and intermodulation; Obtain good dynamic solid phonoresponse; Guarantee superior sensitiveness, can also make sound equipment pressure, sound contact pressure and internal environment reflection controlled, produced and transmitted unique acoustics.Adjustable center loudspeaker 218 possibly be provided with multiple sound equipment sound level/sound channel/audio frequency, and these can be through adjust to obtain better stereophonic effect three-dimensionally.
Size, style, shape and the material of spherical connector 210,212 and slot 214,216 can be varied along with fitting methods different between them.Can be designed to dentation to spherical connector 210,212, be designed to groove to slot 214,216, facilitate like this and in slot, regulate and control spherical connector.
Electroacoustic wave/sound level/the frequency controller 280 (seeing Figure 14-15 for details) that is arranged in center loudspeaker 218 changes through the direction of surveying and analyze loud speaker 218, automatically adjusts the audio direction/stereosonic result of broadcast of loud speaker 218.In case use the direction and the position that when for example driving, take a walk, run, take one's seat, standing or making other motion, have changed loud speaker 218, be connected in the inner or outside electroacoustic wave/sound level/frequency controller 280 of loud speaker 218 and will survey and analyze this variation through a digital X-Y or three-dimensional magnetic strength device or other suitable displacement detector.Electroacoustic wave/sound level/frequency controller 280 is after surveying and analyzing; Again the analysis through the sound equipment stereo directional/result of broadcast of the loud speaker of change in location is handled; Then based on analysis result; Send multiple sound channel, sound wave, sound level, frequency, balance, bass, volume and acoustic shock direction that loud speaker 218 was controlled and changed in instruction, so that user's ear territory can receive better audio direction/played in stereo effect (shown in Figure 14-15).
Electroacoustic wave/sound level/frequency controller 280 can be used in the systems such as standard earphone system, standard wear-type earphone system, radio system, personal computer system, notebook-computer system, the Internet AC system, grid/Satellite Communication System, household audio and video system, games system, multimedia player and hearing assistance devices.
Electroacoustic wave/sound level/frequency controller 280 also can moving according to user's head; Earmuff one side of detection and analysis earphone 200 or the position that both sides took place and the change of direction; And then automatically adjust the audio direction/stereophonic effect of loud speaker 218, to obtain real sound equipment stereoeffect (shown in Figure 14-15).
When a user uses earphone 200 in an inherent direction of a certain period (for example 20 seconds), the electroacoustic wave/sound level of earphone 200/frequency controller 280 will be transferred to coordinate X-0 ', Y-0 ' and Z-0 ' to audio direction and sound frequency.
If the user changes the direction of earphone 200; Electroacoustic wave/sound level/frequency controller 280 just can detect on sound X-Y-Z axle or the variation on the three-dimensional; And be digitized into new coordinate such as X-1 ', Y-2 ' and Z-3 ' to these variations, when being added in earphone 200 operation to these values again on the value of original audio direction and sound frequency.
When at driving, stroll, running, cinema, sports center or use earphone under the different mode such as selections automatically at random, just need a selection function pattern be set for electroacoustic wave/sound level/frequency controller 280.
Electroacoustic wave/sound level/frequency controller 280 also can be controlled and the earmuff of balance earphone 200 the right and lefts or the stereophonic effect of loud speaker individually or with other unit together, makes stereo arenas or the more real effect of having more.Earphone can be loaded onto a switch, lets the user select the stereophonic effect that whether will let controller 208 produce under arenas or true stereo sound or other situation.
The size of each electroacoustic wave/sound level/frequency controller 280, design, shape, method of operation, position and material maybe be varied.This controller 280 can also be loaded onto and start or option program; Let the user select only on earphone 200, to use 280 controllers; Perhaps only on center loudspeaker 218, use 280 controllers; Perhaps on earphone 200 and center loudspeaker 280, use 280 controllers under the identical situation simultaneously, perhaps on earphone 200 and center loudspeaker 280, using 280 controllers under condition of different or time or under the preset situation or under other the situation.
Electroacoustic wave/sound level/frequency controller 280 possibly be provided with a digital stereo direction/frequency oneself Adjustment System (not illustrating in the drawings).
Will there be enough elasticity filter sound unit 220 to adapt to center loudspeaker 280 moving and rotating at three-dimensional.
Earphone style, the part that filter sound unit 220 and ear shell unit 206 can be designed to cover whole ear covers the earphone style of ear or clogs the earplug style of duct.
In order to be reduced in echo and the audio mixing that produces in user's ear, the user can be through regulating tone color and the voice recognition that stereo lid on stereo angle and the filter sound unit 220 on the adjustable loud speaker 218 obtains high definition.
Three-dimensional adjustable ear loud speaker 208,218 shown in Fig. 1-2 can use in any headphone, head phone or PlayGear Stealth.
Method of operation, size, design, position, material and the style of the adjustable ear speaker system in regulon 208 and the ear's loudspeaker unit 218 can be varied.
In order there to be bigger space to regulate and in order better to filter noise, between the internal edge of the external margin of center loudspeaker 218 and earmuff 206, can add or load onto the loose resilient material (not illustrating in the drawings) of one deck.
Fig. 3-4 has demonstrated the adjustable earphone of the another kind of embodiment of the present invention.Adjustable earphone 300 is equipped with an adjustable ear clip unit 302 that by user's ear-supported, and the purpose of this unit is for earphone is worn on user's the ear.Size, design, shape, method of operation and the material of adjustable ear clip unit 302 can be varied.
What will know equally is, spherical connector 310,312 can be replaced with slot, and slot 314,316 can be replaced with spherical connector.Therefore, if be necessary, the position and the function of these spherical connectors and slot can be changed each other.
Fig. 5-6 has demonstrated the adjustable earphone of the another kind of embodiment of the present invention.Adjustable earphone 400 is equipped with an earplug unit, and the user can cosily be placed on outer, MEC to the earplug of this size.Earplug 406 comprises an adjustable filter sound unit 420 that can filter noise, and filter sound unit 420 can be suitable for settling user's outer, MEC, can stop or broadcast sound.
Just as aforementioned each earphone, connector 410,412 can be designed to the shape of other and loud speaker and filter sound unit matching, such as with the alternative slot 414,416 of spherical connector.
Fig. 7 has demonstrated the adjustable earphone of the another kind of embodiment of the present invention.Adjustable earphone 500 comprises an adjustable ear clip 502, an adjustable ear-hang support 504 that is connected with ear clip 502 and an earmuff 506 that is connected with support 504.Earmuff 506 comprises a shell 524 that can directly support adjustable ear-hang support 504 and three-dimensional adjustable center loudspeaker 518.The size of shell 524, design, shape, building method and material can be varied.
For bigger adjusting space and the function that realizes as filter sound unit are arranged, between the internal edge of the external margin of boombox 518 and shell 524, need add or load onto the loose resilient material (not illustrating in the drawings) of one deck.
Just as aforementioned each earphone, spherical connector 510,512 can be used such as female connectors such as slots and substitute, and slot 514,516 can be used such as public connectors such as spherical connectors and substitutes.If be necessary, the position and the function of these spherical connectors and slot can be changed each other.
Fig. 8 has demonstrated the adjustable earphone of the another kind of embodiment of the present invention.Adjustable earphone 600 comprises an adjustable ear clip 602, adjustable support 604, an earmuff 606 and an adjustable center loudspeaker 618.Support 604 is connected with ear clip 602, and a support slot 614 is arranged on the support 604.Earmuff 606 is connected with support 604, and earmuff 606 is provided with the adjustable filter sound unit 620 and the shell 624 that are used for stoping or broadcasting sound.Shell 624 is used for installing adjustable ear-hang support 604 and three-dimensional adjustable center loudspeaker 618.
If needs are arranged, adjustable earphone 600 also possibly comprise a regulon that is provided with flexible strutting piece.This flexible strutting piece is provided with first end and the second end, and the first spherical connector is installed on the first end of elastic webbing, and this spherical connector 610 inserts support slot 614 and is connected with support 604.The second spherical connector 612 is installed on the second end of elastic webbing, and this spherical connector inserts loud speaker slot 616 and is connected with loud speaker 618.
Just as aforementioned each earphone, spherical connector 610,612 can be with replacing like female connectors such as slots, and slot 614,616 can with as public connector such as spherical connector replace.Therefore, if be necessary, the position and the function of these spherical connectors and slot can be changed each other.
Fig. 9 demonstration be a distortion of the adjustable earphone that embodies among Fig. 1-2.Earphone 200 (shown in Fig. 1-2) comprises that an adjustable ear clip 202, one are provided with the adjustable support support slot and that be connected with ear clip 202 204, an earmuff 206 that is connected with support 204 and the adjustable center loudspeaker 218 in the earmuff 206 that is contained in that is provided with the loud speaker slot.A big survey sound component 232 and two a little bit smaller survey sound components 234 are housed in the earmuff 206, and above-mentioned survey sound component produces the sound stream that can in earmuff 206, form echo district 236.As user during at three directions (three-dimensional) X-Y-Z adjustment loud speaker 218 (as shown in Figure 9); The sound that from loud speaker 218, transmits will produce variable echo in surveying sound component 232,234,234; This echo and echo district 236 import user's duct together, thereby make sound sound very comfortable.
Position, size, design, shape and the material in size survey sound component 232,234 and echo district 236 can be varied.This adjustable echo unit equally also can use in the adjustable earphone of all other styles of the present invention, comprises the style shown in Fig. 1-8 and Figure 10-11.
As shown in Fig. 1-2, earphone 200 comprises a regulon 208, and regulon 208 is provided with a flexible strutting piece that one, 2 two end is arranged.First spherical connector 210 is contained on first end of flexible strutting piece, and this spherical connector inserts the support slot and links to each other with support.Second spherical connector 212 is contained on second end of elastic webbing, and this spherical connector inserts the loud speaker slot and links to each other with loud speaker.
Just as aforementioned each earphone, spherical connector 210,212 can be with replacing like female connectors such as slots, and support and loud speaker slot can with as public connector such as spherical connector replace.Therefore, if be necessary, the position and the function of these spherical connectors and slot can be changed each other.
Figure 10 has demonstrated the adjustable earphone of the another kind of embodiment of the present invention.Adjustable earphone 700 comprises an adjustable center loudspeaker 718 that is provided with loud speaker slot 716, and loud speaker slot 716 is contained on the earmuff 706.Earphone 700 has also utilized ear-hang 738 favourable shapes, and ear-hang 738 is suitable for being worn on user's ear.
Ear-hang unit 738 is fixed on whole adjustable earphone 700 on user's ear, it comprise by dotted line mark before the ear last slice 740 and one hard of hearing 742.Before the ear last slice be to be used for covering the top of user's ear and staying enough adjusting spaces for center loudspeaker 718.Hard of hearing 742 is to be used for covering user's ear rear portion and by user's ear back support.Before ear last slice 740 and hard of hearing 742 between (every end adds a slice) may add two arrow gauges.Like this, the user just can be very comfortable is worn over the earphone 700 of band ear-hang on the ear, and then the earphone speaker of independent suspension at an easy rate 718 is adjusted in the duct or along duct and regulates, and sounds more comfortable thereby earphone is worn.
Size, position, design, shape, building method and the material of adjustable ear-hang unit 738 can be varied.
Three-dimensional adjustable center loudspeaker 718 directly is connected with ear-hang 738 through a flexible strutting piece/spherical unit 708.As aforementioned a few money earphones, the position and the function of the slot 714 of spherical connector 710 and regulon 708 can be changed each other.Such arrangement has been arranged, and the user just can freely regulate center loudspeaker 718 or the user that independent suspension and can be shifted out loud speaker in duct, and along duct external adjustment loud speaker, user's sense of hearing will feel comfortable like this.
Figure 11 has demonstrated the adjustable earphone of the another kind of embodiment of the present invention.Adjustable earphone 800 comprises an adjustable earphone loud speaker 818 that is provided with loud speaker slot 816, and slot 816 is contained on the earmuff 806.Earphone 800 has utilized ear-hang 838 another favourable shapes.
Ear-hang 838 is fixed on whole adjustable earphone 800 on user's ear, and it comprises before the ear that is marked by dotted line before last slice 850, ears down sheet 842 behind sheet 852 and the ear.Before the ear last slice 850 be to be used for covering the top of user's ear and to leave enough spaces for the operation of regulating earmuff 806.Sheet 842 is used for covering user's ear rear portion and by user's ear back support behind the ear.Before ear last slice 850 and hard of hearing 842 between (every end adds a slice) may add two arrow gauges.Sheet 852 is controlled at ear-hang support 838 or be clipped in the bottom of user's ear from back to front firmly under before the ear.Be with behind the ear and may add an adjustable link 854 on 842.Like this; The user just can be very comfortable the band ear-hang an earphone 800 be worn on the ear; And then regulate the earphone speaker 806 that independent suspension along duct at an easy rate; Sound more comfortable thereby earphone is worn, make user's part or whole ear and even duct not feel well owing to earphone contacts the pressure that is caused with ear because this 26S Proteasome Structure and Function can avoid any.
The size of adjustable ear-hang support 838, position, design, shape, building method and material can be varied.
The size of three-dimensional regulon 808, position, design, shape, building method and material can be varied.
Three-dimensional adjustable center loudspeaker 818 can through a flexible strutting piece/spherical unit 808 directly with ear before last slice 850/838 be connected.The spherical connector 810 on the regulon 808 and the position and the function of slot 814 can be changed each other.Like this; The user just can freely adjust independent suspension and center loudspeaker 818 in duct; Perhaps shift out loud speaker 818; Adjust along the duct outside, make user's part or whole ear and even duct not feel well because earphone contacts the pressure that is caused with ear, make user's sense of hearing comfortable thereby make the user avoid any.
Adjustable wireless or wired microphone unit, wireless or wired multimedia player (not illustrating in the drawings) can be connected with stereo adjustable earphone 800.
Just as aforementioned each earphone, slot 814,816,862,864 can substitute with public connectors such as for example spherical connectors, and spherical connector 810,812,858,860 can substitute with female connectors such as for example slots.
Figure 12 has demonstrated the adjustable earphone 900 of the another kind of embodiment of the present invention.In this earphone 900 regulon 908A is housed, the end of regulon 908A is provided with slot 970.In this earphone, the spherical connector 972 on the center loudspeaker 918 cooperates with slot 970, and center loudspeaker 918 and earmuff or earplug 906A can freely be moved at three-dimensional.
The spherical connector 910 that is contained in the regulon 908A other end can insert before the ear last slice slot 914 of 950.Before the ear last slice 950 are parts of ear-hang 938, ear-hang 938 hangs over 900 of whole adjustable earphones on user's the ear.Ear-hang 938 also comprises before the ear down sheet 942 behind sheet 952 and the ear.On sheet behind the ear 942, may add an adjustable connection members 954.
Figure 13 has demonstrated a kind of distortion of adjustable earphone 900 of the present invention.Ear frame 938, three-dimensional regulation unit 908A and one independently earmuff or earplug 906A are housed in this earphone 900.These three kinds of unit can be separated from earphone separately, also can fit together whole or in part through using ball-buckle unit 974 and other linkage unit 910,914,970,972 or similar units.In other words; Through ball-buckle unit 974 and other connector 910,914,970,972 or similar units are combined independently adjustable ear frame 938, three-dimensional regulon 908A and any independent receiver 906A, just can make up earphone 900.
Ball-buckle unit 974 is provided with a spherical connector 976, and the slot 970 of this sphere connector and regulon 908A cooperates.The other end of ball-buckle unit has a buckle unit 908A; Buckle unit 908A is used for clamping, control, hitch or connects the headset earpiece unit that the independent suspension of any kind of, and makes that adjustable earphone can be round user's duct or free-running operation in user's duct.
Ball-buckle unit 974 can directly be connected into the bottom of regulon 908A.The function of the slot 970 of regulon 908A and ball-buckle unit 974 and directly trans-substitution mutually of position are because regulon 908A and ball-buckle unit 974 can connect into an individual system.
Ball-buckle unit 974 is varied with size, position, design, shape, style, material and the operational mode of other connector 910,914,970,972 and other similar connector.
Figure 14-15 has demonstrated the more detailed content of stereo wave/sound level/frequency controller.Light-Emitting Diode (LED) or transistor display screen (LCD) are used for showing the three-dimensional of earphone sound on indicating device 284: (Z-direction) of vertical (north and south), (thing) of level, depth.For example, just begin, the earphone user is sitting in one and faces on the northern chair, and earphone sound just shows " N0W0Z0 " on indicating device.User's northwestward is to mobile face then, and meanwhile earphone sound will show " N2W1Z0 " on indicating device.When earphone sound shows " N0W0Z0 " on indicating device, stereo control unit 280 will can not increase, reduce or change sound channel, sound level or the wave band 290 of original institute sound played.See Figure 15.When earphone sound shows " N2W1Z0 " on indicating device 284, the sound channel or the sound level 290 of all original output sounds of playing of pattern increase, minimizing or balance that stereo control unit 280 will be selected along with the user.
Can further explain with reference to Figure 15: sound channel 1 has an original stereo to play sound level 292A, and sound channel 2 has an original stereo to play sound level 292B, and sound channel 3 has an original stereo to play sound level 292C.Usually sound channel 1 be arranged on south/north to, sound channel 2 is arranged on Z axle or depth direction, sound channel 3 be arranged on east/west to.When earphone sound shows " N2W1Z0 " on indicating device 284; The sound channel 1 of vertical effect (North and South direction-Y direction) is just play on the basis that adds in original stereo and has been added two-stage 294A; The sound channel 2 of depth effect (Z-direction) has just added zero level on the basis that original stereo is play, the sound channel 3 of horizontal effect (east-west direction-X-direction) has just added one-level 294C on the basis that original stereo is play.Thus, the user can experience the played in stereo effect on the north the most consumingly, the played in stereo effect in inferior strong west, and the played in stereo effect of Z direction does not change.These change just as in practical context, and the variation effect of stereo sound direction has taken place.
Certainly; Sound channel/the sound level 1,2,3 of wave band 290 can be used any whole or in part to be had on the unit of identical functions, system and method with three-dimension stereo/sound wave/sound level/frequency controller, three-dimension stereo/sound wave/sound level/frequency expander, three-dimension stereo/sound wave/sound level/frequency equalizer etc.; Also can substitute or combine these unit to use whole or in part, perhaps improve these unit whole or in part.
Sound channel/the sound level 1,2,3 of wave band 290 and player 282, stereo size to indicating device 284, design, position, shape, style and material are varied.They are with more the method for operation and the system of multichannel or sound level also have nothing in common with each other.
Sound channel/the sound level 1,2,3 of wave band 290 and display 282, indicating device 284 can be visible or invisible according to user's needs.Display 282 has the function of multimedia player, and these functions comprise three-dimensional or two-dimensional directional indication, played in stereo screen, radio screen or multimedia screen etc.The user can select these functions through preference pattern.
Electroacoustic wave/sound level/frequency controller 280 can or apply in the digitized audio or audio-visual equipment or system of any kind of in three-dimensional even two-dimentional direction use.For example, electroacoustic wave/sound level/frequency controller 280 can use in wired or wireless earphone, routine or traditional earphone, conventional headphone system, audio frequency apparatus, audio-visual equipment, phone, PC, notebook computer, the Internet AC system, cellular/satellite communication system, household audio and video system, car/ship/aircraft audiovisual system, games system, hearing assistance devices and other suitable system.
At last, should be pointed out that above embodiment only is the more representational example of the present invention.Obviously, technical scheme of the present invention is not limited to the foregoing description, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention all should be thought protection scope of the present invention.
Claims (9)
1. audio direction or stereophonic effect adjustable earphone is characterized in that comprising:
(a) one comprise before the ear last slice, the ear-hang unit of sheet behind sheet and the ear down before ear, before the above-mentioned ear last slice comprise the first ear-hang connector and the second ear-hang connector;
(b) ear shell unit is used for intercepting and filter sound unit and a shell that is provided with cage adapter of the sound that leads are formed by one;
(c) the adjustable support unit on the shell of the above-mentioned ear shell unit that links to each other with above-mentioned ear-hang unit and be installed in is equipped with the first support connector on one end of above-mentioned carrier unit, and this connector links to each other with the second ear-hang connector; The other end of above-mentioned carrier unit is equipped with the second support connector, and this connector links to each other with cage adapter;
(d) one or morely be installed on the shell and place the adjustable earphone loudspeaker unit in the above-mentioned earmuff, above-mentioned loudspeaker unit comprises a loud speaker connector;
(e) regulon; Comprise flexible strutting piece with first end and the second end; Above-mentioned first end is provided with the first regulon connector and links to each other with the first ear-hang connector, and above-mentioned the second end is provided with the second regulon connector and links to each other with the loud speaker connector; Between the first regulon connector and the first ear-hang connector be connected or the second regulon connector and loud speaker connector between be connected to rare one and be three-dimensional adjustable the connection.
2. adjustable earphone according to claim 1; It is characterized in that: the first ear-hang connector comprises the ear-hang slot; The second ear-hang connector comprises an ear-hang slot; Comprise a shell slot on the above-mentioned cage adapter, the above-mentioned first support connector comprises the first spherical connector, and this sphere connector inserts in the ear-hang slot; The above-mentioned second support connector comprises the second spherical connector, and this sphere connector inserts in the shell slot.
3. adjustable earphone according to claim 1 is characterized in that also comprising an adjustable connector that is installed on the preceding following sheet of above-mentioned ear, and above-mentioned adjustable connector couples together sheet after descending sheet and above-mentioned ear before the above-mentioned ear.
4. adjustable earphone according to claim 1 is characterized in that: the above-mentioned second support connector comprises a slot, and above-mentioned cage adapter comprises a spherical connector.
5. adjustable earphone according to claim 1 is characterized in that: be separated from each other between above-mentioned ear-hang unit, above-mentioned adjustable support unit and the above-mentioned ear shell unit.
6. adjustable earphone according to claim 1; It is characterized in that: the described first ear-hang connector comprises the ear-hang slot; Said loud speaker connector comprises the loud speaker slot; The first regulon connector comprises the first spherical connector that inserts in the ear-hang slot, and the second regulon connector comprises the second spherical connector that inserts in the loud speaker slot.
7. adjustable earphone according to claim 1; It is characterized in that: the described first ear-hang connector comprises the ear-hang slot; Said loud speaker connector comprises the first spherical connector; The first regulon connector comprises the second spherical connector that inserts in the ear-hang slot, and the second regulon connector comprises the slot that supplies the first spherical connector to insert.
8. adjustable earphone according to claim 1; It is characterized in that: the described first ear-hang connector comprises the ear-hang slot; The first regulon connector comprises the spherical connector that inserts in the ear-hang slot, and the second regulon connector is connected through ball-buckle unit with the loud speaker connector.
9. adjustable earphone according to claim 1 is characterized in that: described loudspeaker unit is a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110363929.7A CN102387444B (en) | 2008-03-25 | 2008-03-25 | Earphone with adjustable sound direction or stereo effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110363929.7A CN102387444B (en) | 2008-03-25 | 2008-03-25 | Earphone with adjustable sound direction or stereo effect |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100608238A Division CN101304620B (en) | 2008-03-25 | 2008-03-25 | Earphone with adjustable audio direction or stereophony effect |
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| Publication Number | Publication Date |
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| CN102387444A true CN102387444A (en) | 2012-03-21 |
| CN102387444B CN102387444B (en) | 2014-04-09 |
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| CN201110363929.7A Active CN102387444B (en) | 2008-03-25 | 2008-03-25 | Earphone with adjustable sound direction or stereo effect |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102905207A (en) * | 2012-10-09 | 2013-01-30 | 重庆声扬音响设备有限公司 | In-ear headsets |
| CN103237278A (en) * | 2013-05-24 | 2013-08-07 | 青岛歌尔声学科技有限公司 | Self-adaptive ear shell structure of headset |
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| US6434250B1 (en) * | 1999-03-05 | 2002-08-13 | Parker I. Tsuhako | Stereo headset with angled speakers |
| CN2745306Y (en) * | 2004-10-25 | 2005-12-07 | 徐鹏程 | 3D-adjustable earphone |
| CN201008204Y (en) * | 2006-11-14 | 2008-01-16 | 达方电子股份有限公司 | Ear hanging earphone |
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| SU1721841A1 (en) * | 1989-02-22 | 1992-03-23 | Научно-Исследовательский Институт Бытовой Радиоэлектронной Аппаратуры | Headphone |
| US6434250B1 (en) * | 1999-03-05 | 2002-08-13 | Parker I. Tsuhako | Stereo headset with angled speakers |
| CN2745306Y (en) * | 2004-10-25 | 2005-12-07 | 徐鹏程 | 3D-adjustable earphone |
| CN201008204Y (en) * | 2006-11-14 | 2008-01-16 | 达方电子股份有限公司 | Ear hanging earphone |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102905207A (en) * | 2012-10-09 | 2013-01-30 | 重庆声扬音响设备有限公司 | In-ear headsets |
| CN102905207B (en) * | 2012-10-09 | 2015-02-11 | 重庆声扬音响设备有限公司 | In-ear headsets |
| CN103237278A (en) * | 2013-05-24 | 2013-08-07 | 青岛歌尔声学科技有限公司 | Self-adaptive ear shell structure of headset |
| CN103237278B (en) * | 2013-05-24 | 2016-03-16 | 青岛歌尔声学科技有限公司 | Headphone self adaptation ear shell structure |
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| CN102387444B (en) | 2014-04-09 |
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