WO2023123821A1 - 音箱 - Google Patents

音箱 Download PDF

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Publication number
WO2023123821A1
WO2023123821A1 PCT/CN2022/092783 CN2022092783W WO2023123821A1 WO 2023123821 A1 WO2023123821 A1 WO 2023123821A1 CN 2022092783 W CN2022092783 W CN 2022092783W WO 2023123821 A1 WO2023123821 A1 WO 2023123821A1
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WO
WIPO (PCT)
Prior art keywords
sound
sound box
box according
sounding
generating
Prior art date
Application number
PCT/CN2022/092783
Other languages
English (en)
French (fr)
Inventor
黄新民
Original Assignee
宁波升亚电子有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202111676918.4A external-priority patent/CN116456244A/zh
Priority claimed from CN202123451869.2U external-priority patent/CN217216803U/zh
Application filed by 宁波升亚电子有限公司 filed Critical 宁波升亚电子有限公司
Publication of WO2023123821A1 publication Critical patent/WO2023123821A1/zh

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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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means

Definitions

  • the invention relates to a sound generating device, in particular to a sound box capable of emitting sound waves in multiple directions.
  • Speakers are very common devices in our lives. They are usually driven by electric energy and emit sound by converting electrical signals into sound waves. They are often used in concerts, venue broadcasts, movie theaters or home theaters. Larger numbers come in pairs and are placed symmetrically on either side facing the listener for a stereo effect. However, this kind of symmetrical placement of speakers can only ensure that the position of the attachment in the middle has a better listening experience. As the position is farther away from the middle, the distance between the sound waves of the speakers on both sides reaching the audience will form a deviation, which leads to a difference between the two sides. Two sound waves cannot reach the audience at the same time, forming a small time difference, especially in some large-scale occasions, this deviation will reduce the sound effect heard by marginal listeners to a certain extent.
  • a single traditional speaker can only emit sound waves in the horizontal direction, which usually cannot satisfy those scenes with gradients, such as theaters with multi-layer auditoriums, stadiums, concerts, etc.
  • the number of speakers with different angles can reduce the sound effect speakers caused by the height difference, but too many speaker devices will also bring a lot of debugging and manual handling and setting costs.
  • the present invention provides a sound box.
  • An advantage of the sound box is that it can emit sound waves 360° around, so that listeners in different directions around them can obtain the same listening sound effect.
  • the present invention provides a sound box. Another advantage of the sound box is that the sound box can emit sound waves upwards, further increasing the multi-directional sound transmission effect of the multifunctional sound box, and increasing the sound collection effect of listeners at different heights.
  • the present invention provides a sound box. Another advantage of the sound box is that the sound wave can reflect part of the upwardly emitted sound waves to different directions at multiple angles, thereby further improving the sound effects of the sound box in different directions and heights.
  • the present invention provides a sound box. Another advantage of the sound box is that the sound box has a built-in rechargeable power supply module so that it can work without an external power supply.
  • the present invention provides a sound box. Another advantage of the sound box is that the sound box includes various signal interfaces, so that it can receive signals in different ways and emit sound effects according to the signals.
  • the present invention provides a sound box.
  • Another advantage of the sound box is that the sound box includes a built-in storage module, the user can store audio files in the sound box in advance, and the sound box does not need to be used when playing when needed.
  • the external signal can be played back.
  • the present invention provides a sound box. Another advantage of the sound box is that the sound box includes an output interface, which can convert audio files stored in itself into signals and transmit them to other devices for sounding.
  • the present invention provides a sound box. Another advantage of the sound box is that the sound box can be connected to other devices through wireless transmission and play signals transmitted from other devices.
  • the present invention provides a sound box. Another advantage of the sound box is that the sound box includes a light-emitting element, and the light-emitting element can emit different light effects according to sound waves, so as to provide users with a suitable lighting atmosphere.
  • the present invention provides a sound box. Another advantage of the sound box is that the sound box can reflect the light emitted by the light-emitting element in all directions around it, and can create a surround-type lighting effect.
  • the present invention provides a sound box. Another advantage of the sound box is that a control module of the sound box can control the light-emitting element according to the music type, rhythm or other characteristics played by the sound box, so that the The light-emitting elements can provide different light-emitting effects according to different sounds, so as to jointly create a use atmosphere.
  • the present invention provides a sound box. Another advantage of the sound box is that the sound box can reflect the light emitted by the light-emitting element in all directions around it, and can provide operation feedback and the working state of the sound box to the user in all directions.
  • the present invention provides a sound box. Another advantage of the sound box is that the sound box includes a non-slip mat arranged at the bottom thereof, which can prevent the sound box from sliding or toppling due to accidental touch.
  • the present invention provides a sound box. Another advantage of the sound box is that the sound box includes a sound-guiding shell, and the sound-guiding shell can protect the sound-generating components inside the sound box without blocking the direction of the sound-generating components. outside voice.
  • the present invention provides a sound box. Another advantage of the sound box is that the sound box includes a cladding layer that prevents dust from falling into the sound-generating component while transmitting sound, and the cladding layer
  • the outer surface of the covering layer has a relatively high coefficient of friction, and the user can hold the covering layer when carrying the sound box to reduce the probability of slipping.
  • a sound box is provided in that the sound box includes a dust cover that prevents dust from falling into the upwardly mounted loudspeaker.
  • the present invention provides a sound box. Another advantage of the sound box is that the sound box includes a plurality of stainless steel fixing parts.
  • the stainless steel fixing parts can improve the structural strength of the sound box, avoid sound corrosion and prolong the structural life.
  • the present invention provides a sound box. Another advantage of the sound box is that the sound box has a larger cavity inside for installing an internal power supply, so that it can have a longer continuous use time.
  • the sound box includes:
  • the sound-generating component is arranged in the shell component so as to transmit sound outward;
  • a transmission component the transmission component is coaxially arranged above the sound-generating component;
  • control module is electrically connected to the sound generating component and the power supply module;
  • the transmission component is used to reflect part of the sound waves generated by the sound generating component to the surroundings, the transmission component has an outer reflection surface, and the outer reflection surface is formed in the middle of the transmission component, while the outer reflection surface faces The sound-generating component.
  • FIG. 1A is a schematic perspective view of the first preferred embodiment of the sound box of the present invention.
  • FIG. 1B is another schematic perspective view of the first preferred embodiment of the sound box of the present invention.
  • Fig. 1C is a front view of the first preferred embodiment of the sound box of the present invention.
  • FIG. 1D is a top view of the first preferred embodiment of the sound box of the present invention.
  • Fig. 2A is a schematic exploded view of the first preferred embodiment of the sound box of the present invention.
  • FIG. 2B is an exploded schematic view of the first preferred embodiment of the sound box of the present invention-a transmission assembly.
  • Fig. 3A is a longitudinal sectional view of the first preferred embodiment of the sound box of the present invention.
  • Fig. 3B is a schematic exploded view of the first preferred embodiment of the sound box of the present invention—a sounding assembly.
  • Fig. 4A is a schematic diagram of the sound path of the first preferred embodiment of the speaker of the present invention.
  • FIG. 4B is a schematic diagram of the optical path of the first preferred embodiment of the speaker of the present invention.
  • the term “a” should be understood as “at least one” or “one or more”, that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element
  • the quantity can be multiple, and the term “a” cannot be understood as a limitation on the quantity.
  • Figures 1A to 1D show a first preferred embodiment of the present invention, a sound box 1.
  • the sound box 1 can emit sound waves and transmit sound effects in all directions at the same time, so that listeners in all directions can receive similar sounds.
  • the speaker 1 includes a vertically upward sounding element, so that the speaker 1 can emit sound waves upward to improve the listening effect of the audience located above, and the speaker has a reflective element, which can transmit the upwardly transmitted sound waves Part of the sound waves are reflected to different angles and different directions to further expand the sound transmission range of the speaker 1, so that the speaker 1 can further spread sound waves to different angles and heights to achieve better listening effects in all directions .
  • the sound box 1 includes a casing component 10, a sounding component 20, a transmission component 30, a power supply module 40 and a control module 50, and the sounding component 20 is arranged on the casing component 10 so as to transmit sound outwards.
  • the transmission component 30 is coaxially arranged above the sound component 20
  • the power supply module 40 is electrically connected to the sound component 20
  • the control module 50 is electrically connected to the The sound generating component 20 and the power supply module 40 .
  • the shell assembly 10 is used to protect various components and modules installed therein.
  • the shell assembly 10 includes a lower mounting part 11, an upper mounting part 12, two surrounding shells 13 and a dustproof part 14, two The two surrounding shells 13 are combined and mounted on the lower mounting part 11, the upper mounting part 12 is fastened around the upper ends of the two surrounding shells 13, and the dustproof part 14 is detachably It is disposed on the upper mounting portion 12 , and the dustproof component 14 is detachably connected to the transmission assembly 30 .
  • the housing assembly 10 of the sound box 1 is implemented as a structure with curved sides, and further preferably, the sound box 1
  • the housing assembly 10 is implemented as an egg-shaped structure.
  • the lower mounting part 11 is mainly used to carry and install various components and to enable the sound box 1 to be stably placed on each bearing plane, as shown in FIG. 2A, the lower mounting part 11 further includes a mounting The seat 111 , the lower mounting ring 112 and an anti-slip pad 113 , the anti-slip pad 113 is arranged at the bottom of the lower mounting seat 111 , and the lower mounting ring 112 is wrapped around the side of the mounting seat 111 .
  • the anti-skid pad 113 of the lower mounting part 11 is implemented as a Materials with relatively high coefficient of friction and certain elasticity, such as rubber, silica gel and other materials; and in order to better share the weight of the speaker 1, the lower mounting base 111 can be implemented as a hard plastic, because the cost of plastic is relatively low low and easy to mass-produce; the lower mounting ring 112 can prevent the lower mounting seat 111 from being deformed by force because it covers the lower mounting seat 111, and its structure is relatively simple, and can be made of firm metal materials. As, more preferably, it can be made of stainless steel.
  • the upper mounting part 12 is mainly used for fastening the two surrounding shells 13 and providing a mounting platform for the element body above it, and the upper mounting part 12 further includes an upper mounting base 121 and an upper mounting ring 122, And at the same time, the upper mounting part 12 has a mounting hole 123, the upper mounting ring 122 is fastened around the upper ends of the two surrounding shells 13, and the upper mounting base 121 is fixedly installed on the upper mounting The ring 122 surrounds the upper edge of the two casings 13 , and the installation hole 123 is opened in the middle of the upper installation part 12 .
  • the upper mounting seat 121 is used to install and fix the transmission assembly 30, the upper mounting ring 122 is used to fasten the upper parts of the two surrounding shells 13, and the mounting holes 123 of the upper mounting part 12 make the
  • the installation part 12 can be nested and installed on the top of the sound generating component 20 .
  • the upper mounting seat 121 is implemented as a hard plastic, and the upper mounting ring 122 is implemented as a metal, and further may be a stainless steel.
  • the two surrounding shells 13 are mainly used to protect the sound-generating components 20 enclosed therein, and at the same time, the surrounding shells 13 do not block the sound waves emitted by the sound-generating components 20 , so that the sound waves can easily penetrate.
  • the two surrounding shells 13 are combined to form a 360° protective shell surrounding the sound generating assembly 20, each of the surrounding shells 13 further includes a sound guide frame 131 and a cladding layer 132, while the surrounding The assembly 13 further has a plurality of side sound guide holes 133, the cladding layer 132 is attached to the outside of the sound guide frame 131, and each of the side sound guide holes 133 is opened inside and outside the sound guide frame 131.
  • the sound guide frame 131 can protect the sound generating components 20 inside the sound box 1, and can also bear the gravity from the upper installation part 12, and the cladding layer 132 can prevent dust or sundries from passing through the surrounding
  • the side sound guide hole 133 of the casing 13 falls into the interior of the sound box 1 .
  • the material of the sound guide frame 131 is a hard plastic
  • the material of the cladding layer 132 is a textile
  • the cladding layer 132 is woven with a certain texture to increase its coefficient of friction , when the user holds and moves the speaker 1 through the cladding layer 132 , a relatively large frictional force can be formed to prevent it from slipping.
  • the sound generating components 20 are surrounded by the sound guide frames 131 of the surrounding casings 13 , and the sound waves emitted by the sound generating components 20 to the surroundings can pass through all the surrounding casings 13 .
  • the side sound guide holes 133 are propagated to the surroundings.
  • by opening a plurality of side sound guide holes 133 in the sound guide frame 131 its weight can be further reduced, and the overall weight of the sound box 1 can be reduced.
  • the dustproof component 14 is mainly used to cover the conveying assembly 30 to prevent dust from falling into it.
  • the dustproof component 14 further includes a dustproof cover 141 , a sound guide cover 142 and a connecting piece 143
  • the dust-proof component 14 has a plurality of upper sound guide holes 144
  • the connecting piece 143 is installed on the top of the sound guide cover 142
  • the dust cover 141 is covered on the sound guide
  • On the outer layer of the sound cover 142 each of the sound guide holes 144 is opened up and down through the sound guide cover 142 .
  • the connecting piece 143 of the dust-proof component 14 is detachably connected to the top of the conveying assembly 30, so that the dust-proof component 14 can be removed or installed according to the needs of the user, and at the same time, the The sound waves emitted upwards from the sound emitting assembly 20 can pass through the upper sound guide holes 144 of the sound guide cover 14 .
  • the weight of the sound guide cover 14 can be reduced, and the weight of the dustproof part 14 can be further reduced, because it may be often moved, and the lower weight can reduce the difficulty of the user's movement. .
  • the material of the sound guide cover 142 is a hard plastic
  • the material of the dustproof cover 141 is a textile.
  • the sound generating component 20 is mainly used to emit sound waves in multiple directions. As shown in FIG.
  • the accommodating cavity 23, the first sound emitting part 21 is arranged in the shell assembly 10 so as to emit sound to the surroundings, and the second sound emitting part 22 is connected to the top of the first sound emitting part 21 so as to emit upward sound , the accommodating cavity 23 is opened at the bottom of the first sound-generating part 21 , that is, the accommodating cavity 23 is opened at the bottom of the sound-generating component 20 .
  • the first sounding part 21 and the second sounding part 22 are electrically connected to the power supply module 40 and the control module 50 respectively, and the first sounding part 21 can emit sound waves around 360°,
  • the second sounding part 22 can emit sound waves vertically upwards, and through the cooperative work of the first sounding part 21 and the implementation of the second sounding part 22, the sound box 1 can simultaneously emit sound waves in the horizontal direction and the vertical direction, So that listeners in all directions can hear better sound effects.
  • the first sounding part 21 further includes two active sounders 211, two passive vibrators 212, a sealing cover 214 and a sounding frame 215, and the first sounding part 21 has two vibrating Cavity 213.
  • the two vibrating chambers 213 are formed in the sounding frame 215 in isolation from each other, the two active sounders 211 are symmetrically arranged on two sides of the sounding frame 215 respectively, and the two The active sound generators 211 are respectively connected to different vibration chambers 213 , and the two active sound generators 211 are electrically connected to the power supply module 40 and the implementation control module 50 respectively.
  • the two passive vibrators 212 are respectively arranged symmetrically on the other two sides of the sounding frame 215, and the two passive vibrators 212 are respectively connected to different vibration chambers 213, and the sealing cover 214 is sealed and mounted on the top of the sounding frame 215, so that each of the vibration chambers 213 forms a closed space.
  • one of the active sounders 211 and one of the passive vibrators 212 are connected to one of the vibration chambers 213, and the other active vibrator 211 and the other passive vibrator 212 are connected to each other. It is connected to another vibration cavity 213 , and at the same time, each of the active sound generators 211 and each of the passive vibrators 212 are arranged at intervals in different directions of the sound-generating frame 215 .
  • the active sounder 211 vibrates due to the electric current, it can drive the passive vibrator 212 connected to the same vibration chamber 213 to vibrate, and the active sounders 211 in different directions and the The passive vibrator 212 enables the sound generating component 20 to emit sound waves in a 360° horizontal direction.
  • the sounding frame 215 further includes two spacers 216.
  • the two spacers 216 respectively connect the adjacent two sides of the sounding frame 215 to divide the sounding frame 215 into two parts.
  • two sides of the sound-generating frame 215 and one of the isolators 216 define a vibration chamber 213 .
  • the spacer 216 has a groove 2161 .
  • the accommodating cavity 23 is formed when the two spacers 216 are fitted against each other so that the grooves 2161 are fitted against each other.
  • the groove 2161 is disposed in the middle of the spacer 216 . That is, the accommodation cavity 23 is formed at the center of the lower portion of the first sound emitting part.
  • the accommodating chamber 23 is surrounded by two vibrating chambers 213 .
  • the second sound generating part 22 is used to emit sound waves vertically upward, and when the level of the listener is higher than the sound box 1 , the second sound generating part 22 can better enhance the listening effect at high places.
  • the second sound generating part 22 further includes a mounting base 221 , a top sound generator 222 and a central reflector 223 , while the second sound generating part 22 has a central reflective surface 224 .
  • the installation seat 221 is installed on the sealing cover 214 of the first sound emitting part 21, the top sound generator 222 is installed upward on the installation seat 221, and the top sound generator 222 is respectively It is electrically connected to the power supply module 40 and the implementation control module 50, the central reflector 223 is arranged at the top center of the top sounder 222, and the central reflective surface 224 is formed on the central reflector The upper surface of the piece 223.
  • the upper part of the top sound generator 222 is embedded in the installation hole 123 of the upper installation part 12 , so that the sound generating assembly 20 can be stably fixed in the housing assembly 10 .
  • the accommodating cavity 23 can be used to install some components of the power supply module 40, providing a larger installation space for accommodating larger battery components.
  • the transmission assembly 30 is coaxially connected to the upper installation base 121 of the upper installation portion 12 with the second sound-generating portion 22, and the transmission assembly 30 is mainly used to reflect part of the first sound to the surrounding directions and angles.
  • the sound wave emitted by the second sound-generating part 22, the transmission assembly 30 further includes a transmission body 31, a suspension part 32 and a light emitting element 33, the lower end of the suspension part 32 is connected to the upper installation of the housing assembly 10
  • the upper mounting seat 121 of the part 12, the transmission body 31 is suspended and connected to the axis of the suspension part 32, and the light emitting element 33 is arranged on the top of the transmission body 31 so as to be illuminated downwards.
  • the light emitting elements 33 are electrically connected to the power supply module 40 and the control module 50 respectively.
  • the transmitting body 31 is coaxially suspended directly above the second sound emitting part 22 to uniformly reflect part of the sound waves emitted by the second sound generating part 22 .
  • the transmitting body 31 is preferably implemented as a kind of sphere.
  • the transmission body 31 is implemented as a glass ball, and it is not difficult to deduce that the transmission body 31 can also be implemented as a sphere made of other materials, such as a metal ball , plastic balls, stone balls, acrylic balls, etc., including non-transparent spheres and transparent spheres.
  • the transmission body 31 further has an outer reflection surface 311 and an inner reflection surface 312, the outer reflection surface 311 is formed on the outer surface of the transmission body 31, and the inner reflection surface 312 is formed on the transmission body 31 inner surface.
  • the outer reflective surface 311 can reflect part of the sound waves emitted by the second sound emitting part 22 to various directions around, and the inner reflective surface 312 can reflect part of the light irradiated by the light emitting element 33 to the transmission body 31 to all around.
  • part of the light-emitting element 33 directly passes through the internal reflection surface 312 and irradiates on the central reflection surface 224 of the second sound emitting part 22, and is continuously illuminated by the center of the second sound emitting part 22.
  • the reflective surface 224 reflects to the surroundings.
  • the treble has strong directivity and is easy to be reflected. If there is no sound wave reflection by the transmitting body 31 of the transmitting assembly 30, most of the treble emitted by the second sound emitting part 22 will be vertical. Upward propagation will cause the sound box 1 to lose part of the sound effect during playback, resulting in sound distortion. The sound wave is reflected by the transmission body 31, so that most of the high-pitched sound emitted by the second sound emitting part 22 can be reflected. To all directions around, so that the surrounding listeners can hear roughly the same sound effect.
  • the outer reflective surface 311 and the inner reflective surface 312 are implemented as spherical surfaces, because spherical surfaces can reflect uniformly.
  • the light emitting element 33 is implemented as a LED lamp, and the light emitting element 33 can change color and brightness according to the control of the control module 50 .
  • the suspension part 32 is used to suspend and connect the transmission body 31, so that the transmission body 31 is suspended at a certain height directly above the top sound generator 222 of the vertical generating part 22, and the suspension part 32 It further includes at least one cantilever 321, a central piece 322 and a fixing piece 323, while the suspension part has a fixing hole 324, and the lower end of the cantilever 321 is connected to the upper edge of the shell assembly 10, that is, the shell The edge of the upper mount 121 of the assembly 10, and the upper end of the cantilever 321 is connected to the central piece 322, and the central piece 322 is coaxially positioned directly above the top emitter 222, while the The fixing hole 324 is opened in the center of the center piece 322 through up and down, and the fixing piece 323 is fixedly installed on the upper part of the fixing hole 324 .
  • the central axis of the accommodating cavity 23 is coaxial with the transmission body 31 .
  • the number of the cantilevers 321 is implemented as three, and the three cantilevers 321 are respectively connected to the central piece 322 at an angle of 120°.
  • the three cantilevers 321 can provide a more stable support for the conveying assembly 30 .
  • the connecting piece 143 of the dustproof component 14 is detachably connected to the fixing piece 323, preferably, the fixing piece 323 is made of magnetic material, and the connecting piece 143 is made of iron or Made of ferromagnetic materials such as nickel, the dust-proof component 14 can be easily disassembled and magnetically fixed to the transmission assembly 30 .
  • the power supply module 40 provides power to the sound generating component 20, the light emitting element 33 and the control module 50, the power supply module 40 includes a power storage component 41 and a power interface 42, the power interface 42 is electrically connected to the power storage element 40, and the power interface 42 is disposed on the lower part of the housing assembly 10, that is, the lower mounting seat 111 of the lower mounting portion 111 of the housing assembly 10,
  • the electricity storage component 41 is installed in the accommodating cavity 23 of the sound generating assembly 20 , and the electricity storage component 41 is electrically connected to the control module 50 .
  • the lower mounting portion 11 further defines a mounting cavity 114 .
  • the power storage component 41 is installed in the installation cavity 114 .
  • the installation cavity 114 is aligned with the receiving cavity 23 .
  • the installation cavity 114 is disposed in the middle of the lower installation part 11 .
  • the power storage component is vertically arranged in the installation cavity 114 and the accommodating cavity 23 .
  • the installation cavity 114 is combined with the accommodating cavity 23 to form a battery cavity 24 . That is to say, the battery cavity 24 is divided into two parts, the installation cavity 114 and the battery cavity 24 .
  • the power storage component 41 is a battery that can be charged and discharged.
  • the control module 50 is used to control the sound emitting component 20 and the light emitting element 33 of the transmission component 30, the control module 50 includes a control circuit 51, a control panel 52 and a signal interface 53, the The control panel 52 is electrically connected to the control circuit 51, the signal interface 53 is electrically connected to the control circuit 51, and at the same time, the control panel 52 is arranged on the upper mounting portion of the upper mounting portion 12. seat 121, the signal interface 53 is set on the lower mounting seat 111 of the lower mounting part 11, the control circuit 51 is electrically connected to the main vibrator 211, the top sounder 222 and the Light emitting element 33 .
  • the control circuit 51 can control the main vibrator 211 , the top sounder 222 and the light emitting element 33 to work according to the user's operation or signal.
  • the control panel 52 is operable by the user, and transmits the user's operation signal to the control circuit 51 , and the control circuit 51 makes a response.
  • the signal interface 53 is used to transmit an audio signal to the control circuit 51, so that the audio signal is converted into a changed current by the control circuit 51, and finally the active sounder of the sound-generating component 20 is activated by the changed current. 211 and the top sounder 222 emit different sound waves.
  • the signal interface 53 further includes a storage module 531, an input interface 532, an output interface 533 and a wireless transmission module 534, the storage module 531, the input interface 532, the output interface 533 and the wireless transmission
  • the modules 534 are all communicatively and electrically connected to the control circuit 51 .
  • the storage module 531 can be used to connect an external data medium, such as a memory card, etc., by connecting the external data medium to the storage module 531, the control circuit 51 can read the audio data in the storage module 531, and Sound waves are emitted by controlling the active sound generator 211 and the top sound generator 222 of the sound generating assembly 20 .
  • an external data medium such as a memory card, etc.
  • the input interface 532 can be electrically connected to external data sources in a communicative manner, such as mobile phones, MP3 and other playback devices, and the input interface 533 can receive audio signals transmitted from the external data sources, and receive audio signals from the external data sources.
  • the audio signal is transmitted to the control circuit 51 , and finally the active sounder 211 and the top sounder 222 are controlled by the control circuit 51 to emit sound waves.
  • the output interface 533 can be electrically connected to an external sounding device in a communicative manner, such as other speakers, and the control circuit 51 can read the audio data in the storage module 531 and convert the audio data into an audio signal. Through the output interface 533, it is transmitted to an external sound-generating device for playback.
  • the wireless transmission module 534 can be wirelessly connected to external data sources, such as mobile phones, notebook power and other equipment, the wireless transmission module 534 can receive audio signals transmitted from external data sources, and will receive audio signals from external data sources The audio signal is transmitted to the control circuit 51, and finally the active sounder 211 and the top sounder 222 are controlled by the control circuit 51 to emit sound waves.
  • external data sources such as mobile phones, notebook power and other equipment
  • the wireless transmission module 534 can receive audio signals transmitted from external data sources, and will receive audio signals from external data sources
  • the audio signal is transmitted to the control circuit 51, and finally the active sounder 211 and the top sounder 222 are controlled by the control circuit 51 to emit sound waves.
  • the control module 50 can regulate the light-emitting element 33 according to different characteristics of the played music type, rhythm, style, etc., so that the light-emitting element 33 emits light in different ways, and then The light emitted by the light-emitting element 33 is reflected to the surroundings through the transmission body 31 to create an atmosphere in conjunction with the music being played, or the user can set the light-emitting element through the control module 50 according to his own preferences 33 luminous logic.
  • the control module 50 can control the light-emitting element 33 to flash quickly according to the rhythm of the music, and then pass through the transmission component, so that the lighting effect can be very good to create a more exciting atmosphere; or when the speaker 1 is playing more soothing music, the control module 50 can control the light-emitting components to slowly brighten and dim according to the rhythm of the music , to create a soothing atmosphere; in addition, the control module 50 can also control the light emitting element 33 to emit light of different colors to cater to different atmospheres.
  • the user can individually control the light-emitting element 33 to work in a certain way through the control module 50, and then reflect the light emitted by the light-emitting element 33 to the surroundings through the transmission body 31, even if the light-emitting element 33
  • the speaker 1 does not emit sound, it can also provide users with a certain atmosphere to meet the atmosphere requirements of different scenes.
  • FIG. 4A is a schematic diagram of the sound wave reflected by the transmission component 30 when the sound box 1 is working.
  • the arrow in the figure indicates the propagation direction of the sound wave.
  • FIG. 4B is a schematic diagram of the transmission assembly 30 and the central reflective surface 224 of the second sound generating part 22 reflecting the light emitted by the light emitting element 33 when the sound box 1 is working. The path of light.
  • the light emitting element 33 When the light emitting element 33 emits light downward, the light emitting element 33 emits light from different angles to the inside of the transmission body 21 , and the emitted light reaches the internal reflection surface 312 of the transmission body 21 At this time, part of the light is emitted from the transmission body 21 and reaches the central reflection surface 224 of the second sound-generating component 22, and is further emitted to the outside by the central reflection surface 224, and the other light is transmitted by the transmission body
  • the internal reflection surface 312 of 31 reflects to other directions and finally emits the transmission body 31 from other directions.
  • the light-emitting element 33 can emit prompt light, such as operation feedback, power prompt, working status prompt, etc., so that the user can get feedback from 360° when operating the speaker.
  • the housing assembly is egg-shaped for accommodating the sound generating assembly 20 , the transmission assembly 30 , the power supply module 40 and the control module 50 .

Abstract

本发明提供了一音箱，所述音箱包括：一外壳组件；一发声组件，所述发声组件被可向外传声地设置于所述外壳组件之中；一传送组件，所述传送组件被同轴地设置于所述发声组件的上方；一供电模组，所述供电模组被电气连接至所述发声组件；和一控制模组，所述控制模组被电气连接至所述发声组件和所述供电模组；其中，所述传送组件供向周围反射所述发声组件产生的部分声波，所述传送组件具有一外反射面，所述外反射面被成形于所述传送组件中部，同时所述外反射面面向所述发声组件。

Description

音箱 技术领域
本发明涉及发声装置，尤其是一种能够向多个方向发出声波的音箱。
背景技术
音箱是我们生活中非常常见的设备，它们通常由电能驱动，通过将电信号转化为声波来发出声响，常用于音乐会、会场广播、电影院或是家庭影院等场合，通常这类音箱会以较多的数量成对出现，并且会被面向听众地对称地摆放于两侧以获得立体声的效果。但是这种对称的摆放音箱，却往往只能保证中之间附件的位置有着较好的收音体验，随着位置远离中间，两侧音箱的声波到达听众的距离会形成一个偏差，这导致两个声波无法同时到达听众，形成一个较小的时间差，尤其是一些范围较大的场合，这个偏差会在一定程度上降低边缘听众的收听到的音效。
并且，单个的传统音箱往往只能水平方向发出声波，这通常无法满足那些具有梯度的场景，如具有多层观众席的剧院、赛场、演唱会等有高低差的场景，一般可以通过增加不同方向和角度的音箱数量来减少高低差所带来的音效音箱，但是过多的音箱设备也会带来大量的调试和人工搬运设置的成本。
而在环形的场景下，普通音箱因其主要向一面发出声波而显得有些难以应付，虽然可以通过向四周各个方向设置多个音箱来达到一定的既定效果，但是在环形场景下的音箱布置难度也明显会变得更高，对调音人员的技术要求也更高。
传统的音箱大多数也需要从外部获取电源和音波信号，使它们变得不那么便携，大量的导线也会对安装过程产生一定的困难。
再进一步地，传统的音箱只能发出声音，无法为用户提供其他感观上的讯息或刺激，使得在单独使用传统音箱进行收听时，往往会显得单调，在有特定需求的场合，使用者还需额外地配置其他设备来配合传统音箱进行氛围营造，无疑这会增加操作的复杂度也会增加使用成本。
发明内容
本发明提供了一音箱，所述音箱的一个优点在于可以向周围360°地发出声 波，使周围的不同方位的听众能够获得一样的收听音效。
本发明提供了一音箱，所述音箱的另一个优点在于，所述音箱能够向上方发出声波，进一步增加所述多功音箱的多方位传声的效果，增加不同高度听众的收音效果。
本发明提供了一音箱，所述音箱的另一个优点在于，所述音箱可以将部分向上方发出的声波多角度地反射向不同的方向，进一步提高所述音箱向不同方向和不同高度的音效。
本发明提供了一音箱，所述音箱的另一个优点在于,所述音箱内置了可充电的一供电模组，使其可以在无外部电源的情况下进行工作。
本发明提供了一音箱，所述音箱的另一个优点在于，所述音箱包括了多样的信号接口，使其可以通过不同的方式接受信号并根据信号发出音效。
本发明提供一音箱，所述音箱的另一个优点在于，所述音箱包括一内置储存模组，用户可以事先将音频文件储存于所述音箱之中，在需要时播放时，所述音箱无需借助外部信号即可进行播放。
本发明提供了一音箱，所述音箱的另一个优点在于，所述音箱包括一输出接口，可以将储存于其自身的音频文件转换为信号传输至其他设备进行发声。
本发明提供了一音箱，所述音箱的另一个优点在于，所述音箱可以通过无线传输的方式连接至其他设备，并播放从其他设备传输而来的信号。
本发明提供了一音箱，所述音箱的另一个优点在于，所述音箱包括一发光元件，所述发光元件可以随音波发出不同的光效，为用户提供一个合适的灯光氛围。
本发明提供了一音箱，所述音箱的另一个优点在于，所述音箱能够向周围各方位反射所述发光元件发出的光线，能够营造环绕式的灯光效果。
本发明提供了一音箱，所述音箱的另一个优点在于，所述音箱的一控制模组可以根据所述音箱所播放音乐类型、节奏或其他特征，对所述发光元件进行控制，使所述发光元件能够根据不用的声音来提供不同的发光效果，以协同营造使用氛围。
本发明提供了一音箱，所述音箱的另一个优点在于，所述音箱能够向周围各方位反射所述发光元件发出的光线，能够在各个方位向用户提供操作反馈和所述音箱的工作状态。
本发明提供了一音箱，所述音箱的另一个优点在于，所述音箱包括一防滑垫 被设置于其底部，能够避免所述音箱因误触而滑动或倾倒。
本发明提供了一音箱，所述音箱的另一个优点在于，所述音箱包括一导音外壳，所述导音外壳可以在保护所述音箱内部发声组件的同时，不阻挡所述发声组件的向外发声。
本发明提供了一音箱，所述音箱的另一个优点在于，所述音箱包括一包覆层，所述包覆层可以在透过声音的同时组织灰尘落入所述发声组件，且所述包覆层的外表面具有较高的摩擦系数，用户在搬运所述音箱时，可以握持于所述包覆层，降低滑落的机率。
本发明提供了一音箱，所述音箱的另一个优点在于，所述音箱包括一防尘罩，所述防尘罩可以防止灰尘落入被向上安装的扬声器。
本发明提供了一音箱，所述音箱的另一个优点在于，所述音箱包括多个不锈钢固定件，不锈钢固定件可以提高所述音箱的结构强度，同时能够避免发声腐蚀，延长结构寿命。
本发明提供了一音箱，所述音箱的另一个优点在于，所述音箱内部具有一个较大的腔体用于安装内部电源，使其可以有较长的连续使用时间。
本发明提供了一音箱，为了实现前述的及其他目的与优点，所述音箱包括：
一外壳组件；
一发声组件，所述发声组件被可向外传声地设置于所述外壳组件之中；
一传送组件，所述传送组件被同轴地设置于所述发声组件的上方；
一供电模组，所述供电模组被电气连接至所述发声组件；和
一控制模组，所述控制模组被电气连接至所述发声组件和所述供电模组；
其中，所述传送组件供向周围反射所述发声组件产生的部分声波，所述传送组件具有一外反射面，所述外反射面被成形于所述传送组件中部，同时所述外反射面面向所述发声组件。
附图说明
图1A所示为本发明音箱第一优选实施例的立体示意图。
图1B所示为本发明音箱第一优选实施例的另一立体示意图。
图1C所示为本发明音箱第一优选实施例的正视图。
图1D所示为本发明音箱第一优选实施例的俯视图。
图2A所示为本发明音箱第一优选实施例的爆炸示意图。
图2B所示为本发明音箱第一优选实施例一传送组件的爆炸示意图。
图3A所示为本发明音箱第一优选实施例的纵向截面图。
图3B所示为本发明音箱第一优选实施例一发声组件的爆炸示意图。
图4A所示为本发明音箱第一优先实施例的声路示意图。
图4B所示为本发明音箱第一优先实施例的光路示意图。
具体实施方式
以下描述用于揭露本发明以使本领域技术人员能够实现本发明。以下描述中的优选实施例只作为举例，本领域技术人员可以想到其他显而易见的变型。在以下描述中界定的本发明的基本原理可以应用于其他实施方案、变形方案、改进方案、等同方案以及没有背离本发明的精神和范围的其他技术方案。
本领域技术人员应理解的是，在本发明的揭露中，术语“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”等指示的方位或位置关系是基于附图所示的方位或位置关系，其仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此上述术语不能理解为对本发明的限制。
可以理解的是，术语“一”应理解为“至少一”或“一个或多个”，即在一个实施例中，一个元件的数量可以为一个，而在另外的实施例中，该元件的数量可以为多个，术语“一”不能理解为对数量的限制。
图1A至图1D所示为本发明的第一优选实施例一音箱1，所述音箱1能够向周围各个方向同时发出声波和传播音效，能够让周围各个方向的听众都能接收到相似的声音效果，同时所述音箱1包含一个竖直向上的发声元件，使所述音箱1能够向上方发出声波以提升位于上方的听众的收听效果，且所述音箱具有一个反射元件，可以将向上传播的部分声波反射至不同的角度和不同的方向，来一步扩大所述音箱1的传声范围，使所述音箱1能进一步向不同角度和高度传播声波来使各个方位都能达到较好的收听效果。
所述音箱1包括一外壳组件10、一发声组件20、一传送组件30、一供电模组40和一控制模组50，所述发声组件20被可向外传声地设置于所述外壳组件 10之中，所述传送组件30被同轴地设置于所述发声组件20的上方，所述供电模组40被电气连接至所述发声组件20，所述控制模组50被电气连接至所述发声组件20和所述供电模组40。
所述外壳组件10用以保护被安装设置于其中的各个组件和模组，所述外壳组件10包括一下安装部11、一上安装部12、两个环绕外壳13和一防尘部件14，两个所述环绕外壳13被组合安装于所述下安装部11之上，所述上安装部12被环绕紧固于两个所述环绕外壳13的上端，所述防尘部件14被可拆卸地设置于所述上安装部12之上，且所述防尘部件14被可拆卸地连接于所述传送组件30。
因所述音箱1能够向周围各个方向同时发出声波和传播音效，优选地，所述音箱1的所述外壳组件10被实施为一种具有弧形侧面的结构，进一步优选地，所述音箱1的所述外壳组件10被实施为一种蛋形结构。
所述下安装部11主要用于承载和安装各个部件以及使所述音箱1能够稳定地被放置于各个承载平面之上，如图2A中所展示的，所述下安装部11进一步包括一下安装座111、一下安装环112和一防滑垫113，所述防滑垫113被设置于所述下安装座111的底部，所述下安装环112被环绕包覆于所述安装座111的侧面。
因为所述下安装部11一面要承载所述音箱1的大部分重量，一面又要于各种承载平面接触，故优选地，所述下安装部11的所述防滑垫113被实施为一种具有较摩擦系数和一定弹性的材料，如橡胶、硅胶等材料；而为了较好地分担承受所述音箱1的重量，所述下安装座111可以被实施为一种硬塑料，因塑料成本较低且易于批量生产；所述下安装环112因其包覆于所述下安装座111之外可以阻止所述下安装座111受力变形，且其结构较为简单，可以采用牢固的金属材料制成，进一步优选地，可以是不锈钢材料。
所述上安装部12主要用于紧固两个所述环绕外壳13以及为其上方的元件体提供一个安装平台，所述上安装部12进一步包括一上安装座121和一上安装环122，且同时所述上安装部12具有一安装孔123，所述上安装环122被环绕紧固于两个所述环绕外壳13的上端，所述上安装座121同时被固定安装于所述上安装环122和两个所述环绕外壳13的上部边缘，所述安装孔123被开设于所述上安装部12的中部。
所述上安装座121用于安装固定所述传送组件30，所述上安装环122用于 紧固两个所述环绕外壳13的上部，所述上安装部12的所述安装孔123使所述安装部12可以被嵌套安装于所述发声组件20的顶部。
优选地，所述上安装座121被实施为一种硬塑料，所述上安装环122被实施为一种金属，进一步可以是一种不锈钢。
两个所述环绕外壳13主要用于保护被包围于其中的所述发声组件20，同时所述环绕外壳13不阻挡所述发声组件20所发出的声波，使声波可以轻易穿透。两个所述环绕外壳13组合形成一种360°的防护外壳包围于所述发声组件20的周围，各所述环绕外壳13进一步包括一导音框架131和一包覆层132，同时所述环绕组件13进一步具有多个侧导音孔133，所述包覆层132被贴合于所述导音框架131的外侧，各所述侧导音孔133被内外贯通地开设于所述导音框架131。
所述导音框架131可以在保护所述音箱1内部的发声组件20的同时，也能够承受来自所述上安装部12的重力，所述包覆层132可以防止灰尘或杂物通过所述环绕外壳13的所述侧导音孔133落入所述音箱1的内部。
优选地，所述导音框架131的材料为一种硬塑料，所述包覆层132的材料为一种纺织物，且所述包覆层132以某种纹理编织而成以增加其摩擦系数，可以在用户在通过所述包覆层132捧握移动所述音箱1时能够形成较大的摩擦力，避免其滑落。
另一面，所述发声组件20被包围于各所述环绕外壳13的所述导音框架131之中，所述发声组件20向四周所发出的声波，可以透过所述环绕外壳13的各所述侧导音孔133被传播至四周。同时，通过开设多个所述侧导音孔133于所述导音框架131，可以进一步降低其重量，并降低所述音箱1的整体重量。
所述防尘部件14主要用于覆盖于所述传送组件30之上，可以防止灰尘落入其中，所述防尘部件14进一步包括一防尘罩141、一导音盖142和一连接件143，同时所述防尘部件14具有多个上导音孔144，所述连接件143被安装于所述到所述导音盖142的顶部，所述防尘罩141被包覆于所述导音盖142的外层，各所述导音孔144被上下贯通开设于所述导音盖142。
另一面，所述防尘部件14的所述连接件143被可拆卸地连接于所述传送组件30的顶部，使所述防尘部件14可以根据用户的需求移除或安装，同时，所述发声组件20向上发出的声波可以通过所述导音盖14的各所述上导音孔144。
且通过开设所述上导音孔144可以降低所述导音盖14的重量，进一步降低 所述防尘部件14的重量，因其可能经常被移动，较低的重量可以减少用户移动时的难度。
优选地，所述导音盖142的材料为一种硬塑料，所述防尘罩141的材料为一种纺织物。
所述发声组件20主要用于向多个方向发出声波，如图2A所示，所述发声组件20包括一第一发声部21和一第二发声部22，且所述发声组件20同时具有一容纳腔23，所述第一发声部21被可向四周发声地设置于所述外壳组件10之中，所述第二发声部22被可向上发声地连接于所述第一发声部21的顶部，所述容纳腔23被开设于所述第一发声部21的底部，即所述容纳腔23被开设于所述发声组件20的底部。
所述第一发声部21和所述第二发声部22分别被电气连接至所述供电模组40和所述控制模组50，所述第一发声部21可以向四周360°地发出声波，所述第二发声部22可以竖直向上发出声波，通过所述第一发声部21和实施第二发声部22的协同工作，使得所述音箱1能够向水平方向以及竖直方向同时发出声波，以使各个方位的听众都能收听到较好的音效。
如3A和3B所示，所述第一发声部21进一步包括两主动发声器211、两被动振动器212、一密封盖214和一发声框架215，同时所述第一发声部21具有两个振动腔213。
两个所述振动腔213被相互隔离地成形于所述发声框架215之中，两个所述主动发声器211分别被对称地设置于所述发声框架215的两个侧面，且两个所述主动发声器211分别被连接于不同的所述振动腔213，两个所述主动发声器211分别被电气连接至所述供电模组40和实施控制模组50。两个所述被动振动器212分别被对称地设置于所述发声框架215的另外两个侧面，且两个所述被动振动器212分别被连接于不同的所述振动腔213，所述密封盖214被密封安装于所述发声框架215的顶部，以使各所述振动腔213分别形成密闭空间。
简单地说，其中一个所述主动发声器211和其中一个所述被动振动器212被连接于其中一个所述振动腔213，另一个所述主动振动器211和另一个所述被动振动器212被连接于另一个所述振动腔213，同时，所述各所述主动发声器211和各所述被动振动器212被相间隔地设置于所述发声框架215的不同方向。当所述主动发声器211因电流产生震动而发声时，可以带动被连接于同一所述振动腔 213的所述被动振动器212产生震动，不同方向的各所述主动发声器211和各所述被动振动器212使得所述发声组件20可以向360°的水平方向发出声波。
在本发明的一优选实施方式中，所述发声框架215进一步包括两隔离件216.所述两隔离件216分别从连接所述发声框架215相邻的两侧面，以将所述发声框架215分成两部分。具体地说，所述发声框架215的两侧面和其中之一所述隔离件216定义一所述振动腔213。所述隔离件216具有一凹槽2161。当两隔离件216相向地贴合以使所述凹槽2161相向的贴合形成所述容纳腔23。优选地，所述凹槽2161被设置于所述隔离件216的中部。也就是说，所述容纳腔23被形成于所述第一发声部的下部的中心。所述容纳腔23被两振动腔213围绕。
所述第二发声部22用于竖直向上发出声波，当听众的水平高度高于所述音箱1时，所述第二发声部22可以较好地增强高处的收听效果。所述第二发声部22进一步包括一安装座221、一顶部发声器222和一中心反射件223，同时所述第二发声部22具有一中心反射面224。所述安装座221被安装于所述第一发声部21的所述密封盖214之上，所述顶部发声器222被朝上地安装于所述安装座221，且所述顶部发声器222分别被电气连接至所述供电模组40和实施控制模组50，所述中心反射件223被设置于所述顶部发声器222的顶部中心位置，所述中心反射面224被成形于所述中心反射件223的上表面。
另一面，所述顶部发声器222的上部被嵌入于所述上安装部12的所述安装孔123，使所述发声组件20能够被稳定地固定于所述外壳组件10之中。
所述容纳腔23可用于安装所述供电模组40的部分元件，为其提供一个较大的安装空间以容纳较大的电池元件。
所述传送组件30被同轴于第二发声部22地连接于所述上安装部12的所述上安装座121，所述传送组件30主要用于向四周各个方向和角度反射部分所述第二发声部22发出的声波，所述传送组件30进一步包括一传送体31、一悬挂部件32和一个发光元件33，所述悬挂部件32的下端被连接于所述外壳组件10的所述上安装部12的所述上安装座121，所述传送体31被悬挂连接于所述悬挂部件32轴心处，所述发光元件33被向下照射地设置于所述传送体31的顶部，同时所述发光元件33分别被电气连接至所述供电模组40和所述控制模组50。
另一面，所述传送体31被同轴地悬挂于所述第二发声部22的正上方，以均匀地反射所述第二发声部22所发出的部分声波。为了能够均匀地反射声波，优 选地，所述传送体31被实施为一种球体。
在本发明的该第一优选实施例中，所述传送体31被实施为一种玻璃球，不难引申地，所述传送体31也可以被实施为其他材质制成的球体，如金属球、塑料球、石球、亚克力球等等，包括非透明的球体和透明的球体。
所述传送体31进一步具有一外反射面311和一内反射面312，所述外反射面311被形成于所述传送体31的外表面，所述内反射面312被形成于所述传送体31的内表面。所述外反射面311可以将部分所述第二发声部22所发出的声波反射至周围各个方位，所述内反射面312可以将所述发光元件33向所述传送体31照射的部分光线反射至四周各处。而且，部分所述发光元件33直接穿过所述内反射面312照射于所述第二发声部22的所述中心反射面224之上，继续被所所述第二发声部22的所述中心反射面224反射至周围。
值得一提的是，高音具有较强的指向性且容易被反射，如果没有所述传送组件30所述传送体31进行声波反射的话，所述第二发声部22发出的高音大部分会竖直向上地传播，会使所述音箱1在播放时会损失一部分音效，导致音效失真，通过所述传送体31对声波进行反射，使得所述第二发声部22所发出的大部分高音能够被反射至周围各个方向，可以让周围的听众都收听到大致相同的音效。
优选地，所述外反射面311和所述内反射面312被实施为球面，因球面可以均匀地进行反射。
优选地，所述发光元件33被实施为一种LED灯，且所述发光元件33可以根据所述控制模组50的控制变换颜色和亮度。
所述悬挂部件32用于悬挂连接所述传送体31，使所述传送体31被悬挂于所述竖直发生部22的所述顶部发声器222的正上方一定高度处，所述悬挂部件32进一步包括至少一悬臂321、一中心件322和一固定件323，同时所述悬挂部件具有一固定孔324，所述悬臂321的下端被连接于所述外壳组件10的上部边缘，即所述外壳组件10的所述上安装座121的边缘，且所述悬臂321的上端被连接于所述中心件322，所述中心件322被同轴定位于所述顶部发射器222的正上方，同时所述固定孔324被上下贯通地开设于所述中心件322的中心，所述固定件323被固定安装于所述固定孔324的上部。优选地，所述容纳腔23的中轴与所述传送体31共轴。
优选地，所述悬臂321的数量被实施为三个，三个所述悬臂321以120°的 夹角分别被连接于所述中心件322。因三个所述悬臂321可以提供较稳定地支撑所述传送组件30。
另一面，所述防尘部件14的所述连接件143被可拆卸地连接于所述固定件323，优选地，所述固定件323由磁性材料制成，所述连接件143由含铁或含镍等铁磁性材料制成，使所述防尘部件14可以方便地拆卸和磁吸固定于所述传送组件30。
所述供电模组40向所述发声组件20、所述发光元件33和所述控制模组50提供电源，所述供电模组40包括一储电部件41和一电源接口42，所述电源接口42被电气连接至所述储电元件40，且所述电源接口42被设置于所述外壳组件10的下部，即所述外壳组件10的所述下安装部111的所述下安装座111，所述储电部件41被安装于所述发声组件20的所述容纳腔23之中，且所述储电部件41被电气连接至所述控制模组50。所述下安装部11进一步设有一安装腔114。所述储电部件41被安装于所述安装腔114。所述安装腔114与所述容纳腔23对齐。也就是说，所述安装腔114被设置于所述下安装部11的中部。优选地，所述储电部件被竖直地设置于所述安装腔114与所述容纳腔23。所述安装腔114与所述容纳腔23组合而成一电池腔24。也就是说，所述电池腔24被分为两个部分，安装腔114与电池腔24。
优选地，所述储电部件41是一种可以充放电的电池。
所述控制模组50用于控制所述发声组件20和所述传送组件30的所述发光元件33，所述控制模组50包括一控制电路51、一控制面板52和一信号接口53，所述控制面板52被电气连接至所述控制电路51，所述信号接口53被电气连接至所述控制电路51，同时，所述控制面板52被设置于所述上安装部12的所述上安装座121，所述信号接口53被设置于所述下安装部11的所述下安装座111，所述控制电路51被电气连接至所述主振动器211、所述顶部发声器222和所述发光元件33。
所述控制电路51可以根据用户的操作或信号控制所述主振动器211、所述顶部发声器222和所述发光元件33进行工作。
所述控制面板52可供用户操作，并将用户的操作信号传递至所述控制电路51，并由所述控制电路51做出响应。
所述信号接口53用于向所述控制电路51传输音频信号，以通过所述控制电 路51将音频信号转化为变化的电流，最终通过变化的电流使所述发声部件20的所述主动发声器211和所述顶部发声器222发出不同的声波。
所述信号接口53进一步包括一储存模块531、一输入接口532、一输出接口533和一无线传输模块534，所述储存模块531、所述输入接口532、所述输出接口533和所述无线传输模块534都被可通信地电气连接至所述控制电路51。
所述储存模块531可用于连接外部的数据介质，如记忆卡等，通过将外部数据介质连接于所述储存模块531，所述控制电路51可以读取所述储存模块531中的音频数据，并通过控制所述发声组件20的所述主动发声器211和所述顶部发声器222发出声波。
所述输入接口532可被可通信地电气连接于外部数据源，如手机、MP3等播放设备，所述输入接口533可接收从外部数据源传送过来的音频信号，并将接收自外部数据源的音频信号传递至所述控制电路51，最后通过所述控制电路51控制所述主动发声器211和所述顶部发声器222发出声波。
所述输出接口533可被可通信地电气连接至外部发声设备，如其他音箱等，所述控制电路51可以读取所述储存模块531中的音频数据，并将音频数据转化为音频信号，最通过所述输出接口533传输至外部发声设备进行播放。
所述无线传输模块534可被无线地通信连接至外部数据源，如手机、笔记本电能等设备，所述无线传输模块534可接收从外部数据源传送过来的音频信号，并将接收自外部数据源的音频信号传递至所述控制电路51，最后通过所述控制电路51控制所述主动发声器211和所述顶部发声器222发出声波。
在所述音箱1播放音乐时，所述控制模组50可以根据所播放的音乐类型、节奏、风格等不同特征，调控所述发光元件33，使所述发光元件33以不同的方式发光，再通过所述传送体31将所述发光元件33发出的光反射至周围，以配合所播放的音乐来营造一种氛围，或是用户根据自身的喜好通过所述控制模组50设置所述发光元件33的发光逻辑。
举个例子，当所述音箱1在播放快节奏的音乐时，所述控制模组50可以控制所述发光元件33根据音乐节奏快速地闪烁，然后通过所述传送组件，使得灯光效果可以很好地配合音效，来营造一种较为亢奋的氛围；或者是当所述音箱1在播放较为舒缓的音乐时，所述控制模组50可以控制所述发光组件根据音乐节奏缓慢地变亮和变暗，以营造一种舒缓的氛围；另外，所述控制模组50也可以 控制所述发光元件33发出不同颜色的光来迎合不同的氛围。
又或者是，用户可以通过所述控制模组50单独控制所述发光元件33以一定的方式进行工作，再通过所述传送体31将上述发光元件33发出的光反射至周围，即便是所述音箱1不发出声音时，也能为用户提供某种氛围，来配合不同场景的氛围需求。
图4A所示为所述音箱1工作时所述传送组件30反射声波的示意图，图中箭头所指为声波的传播方向，当所述发声组件20的所述第二发声部22的所述顶部发声器222向上发出声波时，部分声波会以不同的角度传播至所述传送组件30的所述传送体31的所述外反射面311，然后这部分声波会被所述传送体31的所述反射面311反射至周围各个方向，以提升各个方向的收音效果。
图4B所示为所述音箱1工作时所述传送组件30和所述第二发声部22的所述中心反射面224反射所述发光元件33所发出光线的示意图，图中例举了某一条光线的路径。
当所述发光元件33向下发出光线时，所述发光元件33从不同的角度向所述传送体21的内部照发射光线，发出的光线在到达所述传送体21的所述内反射面312时，部分光线射出所述传送体21并抵达所述第二发声部件22的所述中心反射面224并被所述中心反射面224进一步射至外部，另一部光线被所述所述传送体31的所述内反射面312所反射向其他方向并最终从其他方向射出所述传送体31。
在各个方向的光线都发生类似的反射时，使得用户可以从所述音箱1的周围360°都可以看到所述发光元件33所发出的光线，使得所述音箱1能根据音乐变换所述发光元件33来营造不同的音乐氛围。另一面，所述发光元件33可以发出提示性的光线，如操作反馈、电源提示、工作状态提示等，使得用户在操作所述音箱时从360°都可以得到反馈。
需要注意的是，图4A和4B所示为粗略的声路和光路展示，并非严谨的声波光学分析，但其所揭露的技术手段及原理应当足以使本领域的技术人员了解本发明的技术特征与实现方式。值得注意的是，在本发明一优选实施例中，所述外壳组件呈蛋形，以供容纳所述发声组件20、所述传送组件30、所述供电模组40和所述控制模组50.
本领域的技术人员应理解，上述描述及附图中所示的本发明的优选实施例只 作为举例而并不限制本发明。且本发明的目的已经完整并有效地实现，本发明的功能及结构原理已在实施例中展示和说明，在没有背离所述原理下，本发明的实施方式可以有任何变形或修改。

Claims (19)

  1. 一音箱，其特征在于，所述音箱包括：
    一外壳组件；
    一发声组件，所述发声组件被可向外传声地设置于所述外壳组件之中，其中，所述发声组件包括一第一发声部和一第二发声部，所述第一发声部被可向四周发声地设置于所述外壳组件之中，所述第二发声部被可向上发声地连接于所述第一发声部的顶部；
    一传送组件，所述传送组件被同轴地设置于所述发声组件的所述第二发声部的上方；和
    一供电模组，所述供电模组被电气连接至所述发声组件；
    其中，所述第一发声部和所述第二发声部分别被电气连接至所述供电模组和所述控制模组，所述传送组件供向四周反射所述发声组件的所述第二发声部产生的部分声波。
  2. 根据权利要求1所述的音箱，其中，所述传送组件进一步包括一传送体和一悬挂部件，所述传送体被悬挂于所述悬挂部件悬挂于所述第二发声部上方，以使得所述传送体的中心轴与所述第二发声部的中心轴同轴，从而所述第二发声部所发出的声音中，部分声音被所述传送体向四周反射。
  3. 根据权利要求2所述的音箱，其中，所述传送组件进一步包括至少一光源，所述光源被设置于所述悬挂部件，所述光源所发出的光被所述传送体以反射的方式传送至四周。
  4. 根据权利要求3所述的音箱，其中，所述传送体为一透明材料。
  5. 根据权利要求5所述的音箱，其中，部分所述光源发出的光穿过所述传送体被传送至所述第二发声部。
  6. 根据权利要求5所述的音箱，其中，所述第二发声部进一步具有一中心反射面，所述中心反射面被设置于所述第二发声部的中部供反射来自穿透所述传送件的光。
  7. 根据权利要求5所述的音箱，其中，所述第二发声部进一步包括一中心反射件，其中，所述中心反射件被设置于所述第二发声部的中部，其中，部分所述光源穿过所述传送体到达所述中心反射件，被所述中心反射件反射。
  8. 根据权利要求6所述的音箱，其中，所述第二发声部进一步包括一安装座和一顶部发声器，所述顶部发声器被安装于所述安装座，其中，所述顶部发声器的中轴与所述传送轴同轴，其中，所述中心反射面为所述顶部发声器的纸盆的表面。
  9. 根据权利要求7所述的音箱，其中，所述第二发声部进一步包括一安装座和一顶 部发声器，所述顶部发声器被安装于所述安装座，所述中心反射件被设置于所述顶部发声器的中部。
  10. 根据权利要求8所述的音箱，进一步包括一第一发声部，所述第一发声部被设置于所述第二发声部的下方，其中，所述第一发声部进一步包括：两主动发声器，两被动振动器、一发声框架、一密封盖和具有两振动腔，其中，所述两振动腔被相互隔离地形成于所述发声框架，所述两主动发声器分别被对称地设置于所述发声框架的两侧面两所述被动振动器分别地被对称地设置于所述发声框架的两侧面，其中，其中一所述主动发声器和其中一被动振动器被设置于其中一所述振动腔，另一所述主动发声器和另一被动振动器被设置于另一所述振动腔其中，所述密封盖被设置于所述发声框架的上方供分别密封所述两振动腔。
  11. 根据权利要求10所述的音箱，其中，所述发声组件进一步具有一容纳腔，所述容纳腔被设置于所述第一发声部的底部的中部，被两所述振动腔所围绕。
  12. 根据权利要求11所述的音箱，其中，所述容纳腔的中心轴与所述传送件的中心轴共轴。
  13. 根据权利要求11所述的音箱，其中，所述供电模组进一步包括一储电部件，所述储电部件的顶部被收纳于所述容纳腔以限制所述储电部件的位置。
  14. 根据权利要求11所述的音箱，其中，所述外壳组件进一步包括一下安装部、一上安装部和两外壳，所述两外壳被组合安装于所述下安装部之上，所述上安装部被环绕坚紧固于两年所述环绕外壳的上端。
  15. 根据权利要求14所述的音箱，其中，所述外壳组件进一步包括一防尘部件，所述防尘部件被拆卸地设置于所述上安装部这上，且所述防尘部件被可拆卸地连接于所述传送组件。
  16. 根据权利要求2所述的音箱，其中，所述悬挂部件进一步包括至少一悬臂、一中心件和一固定件，同进所述悬挂部件具有一固定孔，所述悬臂的下端被斩首于所述外壳组件的上部边缘，,所述悬臂的上端被连接于所述中心件，所述中心件被同轴定位于所述顶部发声器的正上方，同时所述固定孔被上下贯通地开设于所述中心件的中心，所述固定件被固定安装于所述固定孔的上部。
  17. 根据权利要求16所述的音箱，其中所述悬臂的数量为三个，且三个所述悬臂以120°的夹角分别被连接于所述中心件。
  18. 根据权利要求17所述的音箱，进一步包括一控制模组，所述控制模组被电气连 接至所述发声组件和所述供电模组，其中，所述控制模组包括一控制电路、一控制面板和一信号接口，所述控制面板被电气连接至所述控制电路，所述信号接口被电气连接至所述控制电路。
  19. 根据权利要求18所述的音箱，其中所述信号接口进一步包括一储存模块、一输入接口、一输出接口和一无线传输模块，所述储存模块、所述输入接口、所述输出接口和所述无线传输模块都被可通信地电气连接至所述控制电路。
PCT/CN2022/092783 2021-12-31 2022-05-13 音箱 WO2023123821A1 (zh)

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