CN105491490B - Adaptive rotary loudspeaker and its implementation - Google Patents
Adaptive rotary loudspeaker and its implementation Download PDFInfo
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- CN105491490B CN105491490B CN201610007080.2A CN201610007080A CN105491490B CN 105491490 B CN105491490 B CN 105491490B CN 201610007080 A CN201610007080 A CN 201610007080A CN 105491490 B CN105491490 B CN 105491490B
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- connecting rod
- loudspeaker
- horn assembly
- audio content
- adaptive rotary
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/121—Control of position or direction using feedback using synchromachines (selsyns)
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
- H04R2209/024—Manufacturing aspects of the magnetic circuit of loudspeaker or microphone transducers
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
The present invention provides a kind of adaptive rotary loudspeaker and its implementation, wherein the adaptive rotary loudspeaker includes: horn assembly, for playing audio content to predetermined angular section；Adjustment mechanism is connect with the horn assembly, for keeping the horn assembly to play audio content to predetermined angular section always.The acoustic direction of loudspeaker horn of the present invention does not change with the change for putting posture of loudspeaker, allows audience can the optimal acoustics of uppick every kind of placement position (putting posture).
Description
Technical field
The present invention relates to acoustic equipment technical fields, more particularly to one kind not put posture with sound equipment and change acoustic direction
Acoustic equipment is specifically exactly a kind of adaptive rotary loudspeaker and its implementation.
Background technique
With the accumulation and the accelerating rhythm of life of the wealth of society, people propose more outstanding efficiently quality of the life
High requirement.Interesting to listen to music is then indispensable a part in high-quality life, occurring source of the stereo set as music,
Be widely used in life, work, study, in amusement.Meanwhile with the anxiety of living space, sky of the people to stereo set
Between occupancy have higher requirement, for example some users need for sound equipment to be suspended on wall, some users need to fall sound equipment
On desk.However, since the loudspeaker of existing stereo set are all fixed on shell, if user places stereo set
Mode is not its initial mode (for example, stand upside down placement, the placement that lies low, slant setting etc.), and user cannot obtain optimal
Acoustics, this certainly will influence the Experience Degree of user, to influence the credit worthiness of the product.
Disposing way on it is acoustic influence high-pitched speaker is especially apparent, due to high pitch relative to bass have compared with
Strong directive property, audience only can obtain preferable listening experience in special angle, however, being fixed on sound in reality technology
High-pitched speaker on box body changes radiation direction as speaker puts the change of posture so that audience lose it is optimal
High pitch auditory sensation area has seriously affected the audio experience of user, i.e., in the prior art, audience cannot achieve speaker put posture with
The unification of good listening experience.
Therefore, those skilled in the art need to develop the acoustic directions of loudspeaker a kind of not by the loudspeaking putting posture and being limited
Device, to meet the needs of the growing material and cultural life of people.
Summary of the invention
In view of this, the technical problem to be solved by the present invention is to provide a kind of adaptive rotary loudspeaker and its implementation,
It solves the problems, such as to realize that a variety of of loudspeaker put posture and best sound effects simultaneously in the prior art.
In order to solve the above-mentioned technical problem, the specific embodiment of the present invention provides a kind of adaptive rotation loudspeaking
Device, comprising: horn assembly, for playing audio content to predetermined angular section；Adjustment mechanism is connect with the horn assembly,
For keeping the horn assembly to play audio content to predetermined angular section always.
Another embodiment of the invention provides a kind of implementation method of adaptive rotary loudspeaker, comprising: benefit
Audio content is played to predetermined angular section with horn assembly；Keep horn assembly always to predetermined angular area using adjustment mechanism
Between play audio content.
Above-mentioned specific embodiment according to the present invention, can learn adaptive rotary loudspeaker and its implementation at least
It has the advantages that or feature: utilizing the self gravity or motor of horn assembly, the biography of adjust automatically loudspeaker horn
Sound direction allows audience to obtain optimal acoustics while taking into account a variety of placing attitudes, can meet user simultaneously to raising
Sound device puts the demand of posture and best sound effects, to improve user experience；Meanwhile horn assembly can rotate freely
Without coiling phenomenon.
It is to be understood that above-mentioned general description and following specific embodiments are merely illustrative and illustrative, not
The range of the invention to be advocated can be limited.
Detailed description of the invention
Following appended attached drawing is part of specification of the invention, depicts example embodiments of the present invention, institute
Attached drawing is used to illustrate the principle of the present invention together with the description of specification.
Fig. 1 is a kind of structure of the specific embodiment one for adaptive rotary loudspeaker that the specific embodiment of the invention provides
Schematic diagram；
Fig. 2 is a kind of structure of the specific embodiment two for adaptive rotary loudspeaker that the specific embodiment of the invention provides
Schematic diagram；
Fig. 3 is a kind of structure of the specific embodiment three for adaptive rotary loudspeaker that the specific embodiment of the invention provides
Schematic diagram；
Fig. 4 is a kind of structure of the specific embodiment four for adaptive rotary loudspeaker that the specific embodiment of the invention provides
Schematic diagram；
Fig. 5 is a kind of structure of the specific embodiment five for adaptive rotary loudspeaker that the specific embodiment of the invention provides
Schematic diagram；
Fig. 6 is a kind of structure of the specific embodiment six for adaptive rotary loudspeaker that the specific embodiment of the invention provides
Schematic diagram；
Fig. 7 is a kind of structure of the specific embodiment seven for adaptive rotary loudspeaker that the specific embodiment of the invention provides
Schematic diagram；
Fig. 8 is a kind of structure of the specific embodiment eight for adaptive rotary loudspeaker that the specific embodiment of the invention provides
Schematic diagram；
Fig. 9 is a kind of the first practical application scene of adaptive rotary loudspeaker that the specific embodiment of the invention provides；
Figure 10 is a kind of the second practical application scene of adaptive rotary loudspeaker that the specific embodiment of the invention provides；
Figure 11 is a kind of specific reality of the implementation method for adaptive rotary loudspeaker that the specific embodiment of the invention provides
Apply the flow chart of example one；
Figure 12 is a kind of specific reality of the implementation method for adaptive rotary loudspeaker that the specific embodiment of the invention provides
Apply the flow chart of example two；
Figure 13 is a kind of specific reality of the implementation method for adaptive rotary loudspeaker that the specific embodiment of the invention provides
Apply the flow chart of example three.
Specific embodiment
Understand in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will with attached drawing and in detail
Narration clearly illustrates the spirit of disclosed content, and any skilled artisan is understanding the content of present invention
After embodiment, when the technology that can be taught by the content of present invention, it is changed and modifies, without departing from the essence of the content of present invention
Mind and range.
The illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but not as a limitation of the invention.
In addition, in the drawings and embodiments the use of element/component of same or like label is for representing same or like portion
Point.
About " first " used herein, " second " ... etc., not especially censure the meaning of order or cis-position,
It is non-to limit the present invention, only for distinguish with same technique term description element or operation.
About direction term used herein, such as: upper and lower, left and right, front or rear etc. are only the sides with reference to attached drawing
To.Therefore, the direction term used is intended to be illustrative and not intended to limit this creation.
It is open term, i.e., about "comprising" used herein, " comprising ", " having ", " containing " etc.
Mean including but not limited to.
About it is used herein " and/or ", including any of the things or all combination.
About term used herein " substantially ", " about " etc., to modify it is any can be with the quantity or mistake of microvariations
Difference, but this slight variations or error can't change its essence.In general, microvariations that such term is modified or error
Range in some embodiments can be 20%, in some embodiments can be 10%, can be in some embodiments 5% or its
His numerical value.It will be understood by those skilled in the art that the aforementioned numerical value referred to can be adjusted according to actual demand, it is not limited thereto.
It is certain to describe the word of the application by lower or discuss in the other places of this specification, to provide art technology
Personnel's guidance additional in relation to the description of the present application.
In the specific embodiment of the invention, adaptive rotary loudspeaker includes horn assembly 10 and adjustment mechanism, wherein loudspeaker
Component 10 is used to play audio content to predetermined angular section；Adjustment mechanism is connect with the horn assembly 10, and adjustment mechanism is used
Audio content is played to predetermined angular section always in the holding horn assembly 10.Adjustment mechanism can be motor, hydraulic press
Structure, self gravity balance mechanism of horn assembly 10 etc., invention is not limited thereto.Can no matter certainly be guaranteed using adjustment mechanism
Adapt to how rotary loudspeaker is placed, the radiation of 10 audio of horn assembly, which is directed toward, not to be changed, and audience can obtain preferable sense of hearing sense
By.
Fig. 1 is a kind of structure of the specific embodiment one for adaptive rotary loudspeaker that the specific embodiment of the invention provides
Schematic diagram can begin as shown in Figure 1, the acoustic direction of loudspeaker horn does not change with the variation for putting posture of loudspeaker
Guarantee that the acoustic direction of loudspeaker horn remains unchanged eventually.
The specific embodiment that the attached drawing provides includes horn assembly 10, connecting rod 20, support frame 30, wherein loudspeaker group
Part 10 is used to play audio content to predetermined angular section；Connecting rod 20 is fixedly connected with the horn assembly 10；Support frame 30
It is slidably connected with the connecting rod 20, support frame 30 is used to support the connecting rod 20 and to allow the connecting rod 20 to drive described
Horn assembly 10 is rotated freely around the axle center of the connecting rod 20, to keep the horn assembly 10 always to predetermined angular
Section plays audio content.In specific embodiments of the present invention, it can use screw or rivet etc. and be fixed on horn assembly 10
In the connecting rod 20, the connecting rod 20 is slidably connected by bearing with support frame as described above 30, and invention is not limited thereto.
Referring to Fig. 1, horn assembly 10 is fixed in the connecting rod 20, since 20 both ends of connecting rod can be in support frame 30
Inside rotate freely, thus can by horn assembly 10 always to predetermined angular section play audio content, i.e., no matter loudspeaker such as
What is put (upright, handstand, inclination etc.), and the direction of loudspeaker remains constant in horn assembly 10, therefore audience puts at every kind
Putting position (disposing way) can the optimal acoustics of uppick.Using fixing pieces such as screw or rivets by the horn assembly
10 are fixed in the connecting rod 20, to realize being detachably connected for horn assembly 10 and connecting rod 20, facilitate horn assembly
10 repair and replacement.
Referring again to Fig. 1, the center of gravity of the horn assembly 10 is not in the extension of the connecting rod 20 or the connecting rod 20
On line, under the action of 10 gravity of horn assembly, the horn assembly 10 plays in audio to predetermined angular section always
Hold.Setting is simple, saves the energy, meets under the premise of the various disposing ways of user need, and can allow specific broadcasting angular regions
The optimal acoustics of interior user uppick always.
Fig. 2 is a kind of structure of the specific embodiment two for adaptive rotary loudspeaker that the specific embodiment of the invention provides
Schematic diagram, as shown in Fig. 2, putting the direction of loudspeaker with loudspeaker using the direction of loudspeaker in motor adjustment horn assembly 10
Put mode (it is upright, stand upside down, inclination etc.) change and change, can allow it is specific broadcasting angular regions in user's uppick always
Optimal acoustics.
In the specific embodiment that the attached drawing provides, which further includes gravity sensor 40, motor
50, wherein gravity sensor 40 puts posture for incuding support frame as described above 30；Motor 50 and the connecting rod 20 and described heavy
Force snesor 40 connects, and motor 50 is used to drive the connecting rod 20 around the company according to the posture of putting of support frame as described above 30
The axle center of extension bar 20 rotates, so that the horn assembly 10 be kept to play audio content to predetermined angular section always.
Referring to fig. 2, gravity sensor 40 can incude support frame as described above 30 and put posture, since support frame 30 is fixed on sound
It rings on shell, the gravity sensor 40 can incude the posture of putting of sound equipment, and allow motor 50 that the connecting rod 20 is driven to enclose
It is rotated around the axle center of the connecting rod 20, so that the horn assembly 10 be kept to play in audio to predetermined angular section always
Hold, changes the directions of loudspeaker with the change of loudspeaker disposing way (upright, stand upside down, inclination etc.), can allow specific broadcast
Put the optimal acoustics of user's uppick always in angular regions.
Fig. 3 is a kind of structure of the specific embodiment three for adaptive rotary loudspeaker that the specific embodiment of the invention provides
Schematic diagram, as shown in figure 3, adaptive rotary loudspeaker of the invention also can use manual knob rotation connecting rod, to draw
The variation of loudspeaker direction in horn assembly is played, so that the horn assembly be kept to play in audio to predetermined angular region always
Hold.
In the specific embodiment that the attached drawing provides, which further includes manual knob 60, is revolved manually
Button 60 is connect with the connecting rod 20, and manual knob 60 is for rotating the connecting rod 20 to keep the horn assembly 10 to begin
Audio content is played to predetermined angular section eventually.
Referring to Fig. 3, since adaptive rotary loudspeaker puts the change of posture, the audience in predetermined angular region cannot be obtained
Best sound effects changes the direction of loudspeaker in horn assembly by adjusting manual knob 60, to keep the horn assembly
10 play audio content to predetermined angular section always, make the directions of loudspeaker not with loudspeaker disposing way (it is upright, stand upside down, incline
Tiltedly etc.) change and change, can allow it is specific broadcasting angular regions in the optimal acoustics of user's uppick always.
Fig. 4 is a kind of structure of the specific embodiment four for adaptive rotary loudspeaker that the specific embodiment of the invention provides
Schematic diagram, as shown in figure 4, the horn assembly 10 specifically includes loudspeaker 101, wherein loudspeaker 101 are used to play audio to user
Content.In other specific embodiments of the invention, loudspeaker 101 can be integrally formed with connecting rod 20, to reduce product
Complexity.In specific embodiments of the present invention, loudspeaker 101 are high-pitched speaker, and no matter how adaptive rotary loudspeaker is placed, high
The radiation direction of sound loudspeaker does not change, and audience can obtain preferable high pitch impression.
Referring to fig. 4, by the center of gravity of loudspeaker 101 not the connecting rod 20 or the institute of connecting rod 20 on straight line, the loudspeaker
101 center of gravity necessarily remains at the lower section of the 20 place straight line of connecting rod, to guarantee the acoustic direction of loudspeaker 101
The change of posture is not put with loudspeaker and changed, taken into account user simultaneously to sound equipment posture and acoustic requirement.Or
The direction that loudspeaker 101 in horn assembly are adjusted using motor 50, to guarantee that the acoustic direction of loudspeaker 101 is not put with loudspeaker
The change of posture and change, taken into account user simultaneously to sound equipment posture and acoustic requirement.Or utilize manual knob 60
The direction for adjusting loudspeaker 101 in horn assembly, to guarantee that the change of posture is not put in the acoustic direction of loudspeaker 101 with loudspeaker
And change, user has been taken into account simultaneously to sound equipment posture and acoustic requirement.
In a specific embodiment of the invention, the vibrating diaphragm of the loudspeaker 101 can be with horizontal plane.The vibration of loudspeaker 101
Film and horizontal plane, i.e., no matter how loudspeaker is put, and loudspeaker 101 transmit audio content in the horizontal direction always, takes into account
User is simultaneously to sound equipment posture and acoustic requirement.
In other specific embodiments of the invention, the vibrating diaphragm of the loudspeaker 101 is parallel to the horizontal plane, i.e., no matter loudspeaker
How to put, loudspeaker 101 transmit audio content (i.e. vertical direction transmitting audio content) upward or downward always, have taken into account user
Simultaneously to sound equipment posture and acoustic requirement.
Fig. 5 is a kind of structure of the specific embodiment five for adaptive rotary loudspeaker that the specific embodiment of the invention provides
Schematic diagram, as shown in figure 5, horn assembly 10 includes loudspeaker 101 and reflection cone 102, wherein loudspeaker 101 are used to play to user
Audio content；Reflection cone 102 is for reflecting the audio content that the loudspeaker 101 play to realize adaptive rotary loudspeaker
360 degree of sounds out.In specific embodiments of the present invention, loudspeaker 101 are high-pitched speaker, and no matter how adaptive rotary loudspeaker is put
It sets, the radiation direction of high-pitched speaker does not change, and audience can obtain preferable high pitch impression.
In the attached drawing specific embodiment, horn assembly 10 specifically includes loudspeaker 101, reflection cone 102, wherein reflection cone
102 or/and loudspeaker 101 be fixed in the connecting rod 20, if only reflection cone 102 is fixed in the connecting rod 20,
Loudspeaker 101 are fixed on the reflection cone 102；If only loudspeaker 101 are fixed in the connecting rod 20, reflection cone 102
It is fixed on loudspeaker 101, reflection cone 102 is for reflecting the audio content that the loudspeaker 101 play to adaptively rotate loudspeaking
Device can 360 degree of sounds out, in specific embodiments of the present invention, loudspeaker 101 can be the unit that amplifies, and invention is not limited thereto.
Referring to Fig. 5, reflection cone 102 can reflect the audio content that the loudspeaker 101 play to realize 360 degree of loudspeaker
Sound out, in specific embodiments of the present invention, if only reflection cone 102 is fixed in the connecting rod 20, the reflection bores 102 can
To be integrally formed with the connecting rod 20；If only loudspeaker 101 are fixed in the connecting rod 20, loudspeaker 101 can with it is described
Connecting rod 20 is integrally formed, to reduce the complexity of product manufacturing.In specific embodiments of the present invention, reflection cone 102 and loudspeaker
101 can also be integrally formed, or reflection cone 102, loudspeaker 101, connecting rod 20 are integrally formed.
Plane where the loudspeaker 101 is parallel with the plane where the reflection cone 102, the vibrating diaphragm of the loudspeaker 101
It is parallel to the horizontal plane.In other embodiments of the invention, where the plane and the reflection cone 102 where the loudspeaker 101
Plane is parallel, and the vibrating diaphragm and horizontal plane of the loudspeaker 101, invention is not limited thereto.
Fig. 6 is a kind of structure of the specific embodiment six for adaptive rotary loudspeaker that the specific embodiment of the invention provides
Schematic diagram, as shown in fig. 6, connecting rod 20 is hollow stem, adaptive rotary loudspeaker further includes conducting wire 70, one end of conducting wire 70 with
The connection of loudspeaker terminal, the other end and audio-source (circuit board electrical connection for passing through conducting rod 90 and adaptive rotary loudspeaker) are even
It connects, to realize the broadcast of audio content.
In the attached drawing specific embodiment, the connecting rod 20 is hollow stem, which further includes leading
Line 70, wherein conducting wire 70 passes through the connecting rod 20 and connect with the horn assembly 10, and conducting wire 70 is used for the horn assembly
10 transmitting electric signals.
Referring to Fig. 6, connecting rod 20 is hollow stem, and conducting wire 70 can pass through the inside of connecting rod 20, to guarantee trumpet end
Conducting wire 70 at son does not stress, and conducting wire 70 will not fall off from loudspeaker terminal, and extend adaptive rotary loudspeaker uses the longevity
Life, increases the durability of product.
Fig. 7 is a kind of structure of the specific embodiment seven for adaptive rotary loudspeaker that the specific embodiment of the invention provides
Schematic diagram, as shown in fig. 7, connecting rod and conducting rod are slidably connected by electroconductive elastic sheet, to guarantee that horn assembly drives connection
When bar rotates, conducting wire will not wind and split off.
In the attached drawing specific embodiment, which further includes electroconductive elastic sheet 80, conducting rod 90,
In, electroconductive elastic sheet 80 is set in the connecting rod 20 and rotates together with the connecting rod 20, and electroconductive elastic sheet 80 is led with described
Line 70 is electrically connected；It does not rotate together in one end insertion connecting rod 20 of conducting rod 90 and with the connecting rod 20, conducting rod 90
It is electrically connected with the electroconductive elastic sheet 80, conducting rod 90 is used to transmit to the horn assembly 10 from adaptive rotary loudspeaker
The electric signal of circuit board；The other end of conducting rod 90 is connect with the circuit board of adaptive rotary loudspeaker, to receive electric signal
Or electric energy.
Referring to Fig. 7, connecting rod 20 and conducting rod 90 are socketed, i.e., connecting rod 20 and conducting rod 90 can relatively rotate and regardless of
From, when connecting rod 20 and conducting rod 90 relatively rotate, the electroconductive elastic sheet 80 in connecting rod 20 is contacted with conducting rod 90 always, thus
The problem of preventing 10 continuous rotation of horn assembly from the rotation of conducting wire 70 being driven to lead to the winding fracture of conducting wire 70.
Fig. 8 is a kind of structure of the specific embodiment eight for adaptive rotary loudspeaker that the specific embodiment of the invention provides
Schematic diagram, as shown in figure 8, the connecting rod 20 includes first connecting rod 201 and the second connecting rod 202, the first connecting rod
201 and second connecting rod 202 on the same line, one end of the first connecting rod 201 and the horn assembly 10 connect
It connects, the other end of the first connecting rod 201 is connect with support frame as described above 30；One end of second connecting rod 102 with it is described
Horn assembly 10 connects, and the other end of second connecting rod 102 is connect with support frame as described above 30.
Referring to Fig. 8, connecting rod 20 includes first connecting rod 201 and the second connecting rod 202, first connecting rod 201 and second
It is horn assembly 10 between connecting rod 202, so that the raw material of connecting rod 20 are saved, first connecting rod 101 and the second connection
On the same line, effect is identical as the effect of a connecting rod is used only for bar 102.
Fig. 9 is a kind of the first practical application scene of adaptive rotary loudspeaker that the specific embodiment of the invention provides,
As shown in figure 9, horn assembly 10 includes loudspeaker 101 and reflection cone 102, horn assembly 10 is located at horizontal position in the figure of the top in figure
Set, at this point, by horn assembly 10 center of gravity not 20 institute of the connecting rod on straight line, the center of gravity of horn assembly 10, which is located at, to be connected
The underface of extension bar 20, if adaptive rotary loudspeaker fallen, at this point, horn assembly 10 is located at vertical position (in such as figure
Shown in middle graph), since the center of gravity of horn assembly 10 still will maintain the underface for being maintained at the connecting rod 20, in loudspeaker group
Under the action of 10 gravity of part, loudspeaker will rotate automatically, and the center of gravity of horn assembly 10 is allowed to maintain to be maintained at the connecting rod 20
Adaptive rotary loudspeaker was fallen to realize that the broadcasting direction of loudspeaker 101 is constant (nethermost figure in such as figure) underface
When, when standing with adaptive rotary loudspeaker, the broadcasting direction of loudspeaker 101 is identical, while taking into account a variety of disposing ways, listens
Crowd can obtain optimal acoustics.The principle in the broadcast direction of loudspeaker 101 is adjusted using motor 50 or manual knob 60
Identical as by the gravity adjustment identical principle in broadcast direction of loudspeaker 101, details are not described herein again.
Figure 10 is a kind of the second practical application scene of adaptive rotary loudspeaker that the specific embodiment of the invention provides,
As shown in Figure 10, horn assembly 10 includes loudspeaker 101, and the center of gravity of loudspeaker 101 not 20 institute of the connecting rod on straight line,
Due to the effect of itself center of gravity of loudspeaker 101, loudspeaker 101 are in a vertical position in original state, i.e., the center of gravity of loudspeaker 101, which is located at, connects
The underface of extension bar 20, as shown in figure uppermost in figure, at this time if adaptive rotary loudspeaker fallen, loudspeaker 101
Position becomes horizontality, and the center of gravity of loudspeaker 101 is no longer on the underface of connecting rod 20, as shown in middle graph in figure, at this time
Due to the effect of itself center of gravity of loudspeaker 101, the center of gravity of loudspeaker 101 still will be maintained at the underface of connecting rod 20, so as to cause
Horn assembly 10 rotates, and so that horn assembly 10 has been restored to initial position, as shown in the most following figure in figure, is taking into account a variety of sides of putting
While formula, audience is allowed to obtain optimal acoustics, so that audience can uppick at every kind of placement position (disposing way)
Optimal acoustics.The principle in the broadcast direction of loudspeaker 101 is adjusted using motor 50 or manual knob 60 and passes through gravity
The identical principle in broadcast direction for adjusting loudspeaker 101 is identical, and details are not described herein again.
Figure 11 is a kind of specific reality of the implementation method for adaptive rotary loudspeaker that the specific embodiment of the invention provides
The flow chart of example one is applied, as shown in figure 11, can guarantee no matter how adaptive rotary loudspeaker is placed using adjustment mechanism, loudspeaker
The radiation of component audio, which is directed toward, not to be changed, and audience can obtain preferable auditory perception.
The specific embodiment shown in the drawings includes:
Step 100: playing audio content to predetermined angular section using horn assembly.Horn assembly can be high pitch loudspeaker
, or the combination of loudspeaker and reflection cone.
Step 200: keeping horn assembly to play audio content to predetermined angular section always using adjustment mechanism.Adjustment machine
Structure can be motor, hydraulic mechanism, self gravity balance mechanism of horn assembly etc..
Figure 12 is a kind of specific reality of the implementation method for adaptive rotary loudspeaker that the specific embodiment of the invention provides
The flow chart for applying example two using support frame supporting linkage and allows connecting rod that horn assembly is driven to surround the axle center of connecting rod certainly
By rotating, so that horn assembly be kept to play audio content to predetermined angular section always, the speaker for having taken into account audience puts appearance
Gesture demand and auditory effect demand.
In the specific embodiment shown in the drawings, keep horn assembly always to predetermined angular section using adjustment mechanism
Audio content is played, is specifically included:
Step 200 ': using support frame supporting linkage and allow connecting rod drive horn assembly around the axle center of connecting rod
It rotates freely, so that horn assembly be kept to play audio content to predetermined angular section always.
In specific embodiments of the present invention, using support frame supporting linkage and allow connecting rod that horn assembly is driven to surround
The axle center of connecting rod rotates freely, and further comprises:
The axis of the support frame incuded using motor according to gravity sensor put posture drive connection bar and surround connecting rod
Heart rotation, so that horn assembly be kept to play audio content to predetermined angular section always；Or
Using manual knob rotation connecting rod to keep horn assembly to play audio content to predetermined angular section always.
Figure 13 is a kind of specific reality of the implementation method for adaptive rotary loudspeaker that the specific embodiment of the invention provides
The flow chart for applying example three utilizes freely revolving for the conducting rod realization horn assembly for being socketed and not rotated with connecting rod with connecting rod
Turn, electroconductive elastic sheet is set between connecting rod and conducting rod, realizes the transmission of electric signal, and will not coiling.
The specific embodiment shown in the drawings includes:
Step 300: transmitting electric signal to horn assembly using the conducting wire across connecting rod.The connecting rod is hollow stem,
Conducting wire passes through connecting rod and connect with horn assembly, and conducting wire is not easily broken, stable connection.
Step 400: will be set in connecting rod and be electrically connected with the electroconductive elastic sheet that connecting rod rotates together with conducting wire.
Step 500: one end being inserted into connecting rod and the conducting rod and electroconductive elastic sheet rotated together not with connecting rod connects
It connects, with the electric signal to horn assembly transmitting from adaptive rotary loudspeaker circuit board.
The present invention provides a kind of adaptive rotary loudspeaker and its implementation, using loudspeaker self gravity, motor or
Manual knob adjusts the acoustic direction of loudspeaker horn, while taking into account a variety of disposing ways, audience is allowed to obtain optimal sound
Effect is rung, can meet the needs of user puts posture and best sound effects to loudspeaker simultaneously, to improve user experience
Degree.Connecting rod and conducting rod are slidably connected by electroconductive elastic sheet, so that conducting wire is not when guaranteeing that horn assembly drives connecting rod rotation
It can wind and split off, further increase user experience.
The specific embodiment of the invention further includes the following contents:
A1, a kind of adaptive rotary loudspeaker, comprising:
Horn assembly, for playing audio content to predetermined angular section；And
Adjustment mechanism is connect with the horn assembly, for keeping the horn assembly to broadcast always to predetermined angular section
Put audio content.
A2, the adjustment mechanism further comprise:
Connecting rod is fixedly connected with the horn assembly；And
Support frame is slidably connected with the connecting rod, is used to support the connecting rod and the connecting rod is allowed to drive institute
It states horn assembly to rotate freely around the axle center of the connecting rod, to keep the horn assembly always to predetermined angular section
Play audio content.
A3, the horn assembly center of gravity not on the extended line of the connecting rod or the connecting rod, in the loudspeaker
Under the action of component gravity, the horn assembly plays audio content to predetermined angular section always.
A4, adaptive rotary loudspeaker further include:
Gravity sensor puts posture for incuding support frame as described above；And
Motor is connect with the connecting rod and the gravity sensor, for being driven according to the posture of putting of support frame as described above
It moves the connecting rod to rotate around the axle center of the connecting rod, so that the horn assembly be kept to broadcast to predetermined angular section always
Put audio content.
A5, adaptive rotary loudspeaker further include:
Manual knob is connect with the connecting rod, keeps the horn assembly (10) for rotating the connecting rod
Always audio content is played to predetermined angular section.
A6, the connecting rod are slidably connected by bearing and support frame as described above.
A7, the connecting rod are hollow stem, adaptive rotary loudspeaker further include:
Conducting wire passes through the connecting rod and connect with the horn assembly, for transmitting electric signal to the horn assembly；
It is set in the connecting rod and with the electroconductive elastic sheet that the connecting rod rotates together, is electrically connected with the conducting wire；
And
The conducting rod not rotated together in one end insertion connecting rod and with the connecting rod, is electrically connected with the electroconductive elastic sheet
It connects, for the electric signal to horn assembly transmitting from adaptive rotary loudspeaker circuit board.
A8, the connecting rod include first connecting rod and the second connecting rod, and the first connecting rod and described second connect
On the same line, one end of the first connecting rod is connect bar with the horn assembly, the other end of the first connecting rod
It is connect with support frame as described above；One end of second connecting rod is connect with the horn assembly, second connecting rod it is another
End is connect with support frame as described above.
A9, the horn assembly specifically include:
Loudspeaker, for playing audio content to user.
A10, the horn assembly specifically include:
Loudspeaker, for playing audio content to user；And
Reflection cone, for reflecting the audio content that the loudspeaker play to realize 360 degree of adaptive rotary loudspeaker out
Sound.
A11, reflection cone are integrally formed with the connecting rod.
A12, the loudspeaker are high-pitched speaker.
A13, a kind of implementation method of adaptive rotary loudspeaker, comprising:
Audio content is played to predetermined angular section using horn assembly；And
Horn assembly is kept to play audio content to predetermined angular section always using adjustment mechanism.
A14, it keeps horn assembly to play audio content to predetermined angular section always using adjustment mechanism, specifically includes:
Using support frame supporting linkage and allow connecting rod that horn assembly is driven to rotate freely around the axle center of connecting rod,
To keep horn assembly to play audio content to predetermined angular section always.
A15, using support frame supporting linkage and connecting rod is allowed to drive horn assembly free around the axle center of connecting rod
Rotation further comprises:
The axis of the support frame incuded using motor according to gravity sensor put posture drive connection bar and surround connecting rod
Heart rotation, so that horn assembly be kept to play audio content to predetermined angular section always.
A16, using support frame supporting linkage and connecting rod is allowed to drive horn assembly free around the axle center of connecting rod
Rotation further comprises:
Using manual knob rotation connecting rod to keep horn assembly to play audio content to predetermined angular section always.
A17, the connecting rod are hollow stem, the implementation method of adaptive rotary loudspeaker further include:
Electric signal is transmitted to horn assembly using the conducting wire across connecting rod；
It will be set in connecting rod and be electrically connected with the electroconductive elastic sheet that connecting rod rotates together with conducting wire；And
One end is inserted into connecting rod and is not connect with the conducting rod that connecting rod rotates together with electroconductive elastic sheet, with to loudspeaker
Component transmits the electric signal from adaptive rotary loudspeaker circuit board.
The foregoing is merely the schematical specific embodiments of the present invention, before not departing from conceptions and principles of the invention
It puts, the equivalent changes and modifications that any those skilled in the art is made should belong to the scope of protection of the invention.
Claims (13)
1. a kind of adaptive rotary loudspeaker, which is characterized in that the adaptive rotary loudspeaker includes:
Horn assembly (10), for playing audio content to predetermined angular section；And
Adjustment mechanism is connect with the horn assembly (10), for keeping the horn assembly (10) always to predetermined angular area
Between play audio content；
The adjustment mechanism further comprises:
Connecting rod (20) is fixedly connected with the horn assembly (10)；And
Support frame (30) is slidably connected with the connecting rod (20), is used to support the connecting rod (20) and allows the connection
Bar (20) drives the horn assembly (10) to rotate freely around the axle center of the connecting rod (20), to keep the loudspeaker group
Part (10) plays audio content to predetermined angular section always；
The adaptive rotary loudspeaker further include:
Gravity sensor (40) puts posture for incuding support frame as described above (30)；And
Motor (50) is connect with the connecting rod (20) and the gravity sensor (40), for according to support frame as described above (30)
Posture of putting drive the connecting rod (20) to rotate around the axle center of the connecting rod (20), to keep the horn assembly
(10) audio content is played to predetermined angular section always.
2. adaptive rotary loudspeaker as described in claim 1, which is characterized in that the center of gravity of the horn assembly (10) does not exist
It is described under the action of the horn assembly (10) gravity on the extended line of the connecting rod (20) or the connecting rod (20)
Horn assembly (10) plays audio content to predetermined angular section always.
3. adaptive rotary loudspeaker as described in claim 1, which is characterized in that the adaptive rotary loudspeaker further include:
Manual knob (60) is connect with the connecting rod (20), keeps the loudspeaker for rotating the connecting rod (20)
Component (10) plays audio content to predetermined angular section always.
4. adaptive rotary loudspeaker as described in claim 1, which is characterized in that the connecting rod (20) passes through bearing and institute
Support frame (30) is stated to be slidably connected.
5. adaptive rotary loudspeaker as described in claim 1, which is characterized in that the connecting rod (20) is hollow stem, should
Adaptive rotary loudspeaker further include:
Conducting wire (70) passes through the connecting rod (20) and connect with the horn assembly (10), is used for the horn assembly (10)
Transmit electric signal；
It is set to the electroconductive elastic sheet (80) rotated together in the connecting rod (20) and with the connecting rod (20), with the conducting wire
(70) it is electrically connected；And
The conducting rod (90) not rotated together in one end insertion connecting rod (20) and with the connecting rod (20), with the conduction
Elastic slice (80) electrical connection, for the telecommunications to the horn assembly (10) transmitting from adaptive rotary loudspeaker circuit board
Number.
6. adaptive rotary loudspeaker as described in claim 1, which is characterized in that the connecting rod (20) includes the first connection
Bar (201) and the second connecting rod (202), the first connecting rod (201) and second connecting rod (202) are in same straight line
On, one end of the first connecting rod (201) is connect with the horn assembly (10), the first connecting rod (201) it is another
End is connect with support frame as described above (30)；One end of second connecting rod (202) is connect with the horn assembly (10), and described
The other end of two connecting rods (302) is connect with support frame as described above (30).
7. adaptive rotary loudspeaker as described in claim 1, which is characterized in that the horn assembly (10) specifically includes:
Loudspeaker (101), for playing audio content to user.
8. adaptive rotary loudspeaker as described in claim 1, which is characterized in that the horn assembly (10) specifically includes:
Loudspeaker (101), for playing audio content to user；And
Reflection cone (102), for reflecting the audio content of the loudspeaker (101) broadcasting to realize adaptive rotary loudspeaker
360 degree of sounds out.
9. adaptive rotary loudspeaker as claimed in claim 8, which is characterized in that the reflection cone (102) and the connection
Bar (20) is integrally formed.
10. adaptive rotary loudspeaker as claimed in claim 7 or 8, which is characterized in that the loudspeaker (101) are high pitch loudspeaker
?.
11. a kind of implementation method of adaptive rotary loudspeaker, which is characterized in that this method comprises:
Audio content is played to predetermined angular section using horn assembly；And
Horn assembly is kept to play audio content to predetermined angular section always using adjustment mechanism；
It keeps horn assembly to play audio content to predetermined angular section always using adjustment mechanism, specifically includes:
Using support frame supporting linkage and allow connecting rod that horn assembly is driven to rotate freely around the axle center of connecting rod, thus
Horn assembly is kept to play audio content to predetermined angular section always；
Using support frame supporting linkage and allow connecting rod that horn assembly is driven to rotate freely around the axle center of connecting rod, into one
Step includes:
The posture drive connection bar of putting of the support frame incuded using motor according to gravity sensor is revolved around the axle center of connecting rod
Turn, so that horn assembly be kept to play audio content to predetermined angular section always.
12. the implementation method of adaptive rotary loudspeaker as claimed in claim 11, which is characterized in that supported using support frame
Connecting rod simultaneously allows connecting rod that horn assembly is driven to rotate freely around the axle center of connecting rod, further comprises:
Using manual knob rotation connecting rod to keep horn assembly to play audio content to predetermined angular section always.
13. the implementation method of adaptive rotary loudspeaker as claimed in claim 11, which is characterized in that the connecting rod is sky
Core bar, this method further include:
Electric signal is transmitted to horn assembly using the conducting wire across connecting rod；
It will be set in connecting rod and be electrically connected with the electroconductive elastic sheet that connecting rod rotates together with conducting wire；And
One end is inserted into connecting rod and is not connect with the conducting rod that connecting rod rotates together with electroconductive elastic sheet, with to loudspeaker group
Part transmits the electric signal from adaptive rotary loudspeaker circuit board.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610007080.2A CN105491490B (en) | 2016-01-05 | 2016-01-05 | Adaptive rotary loudspeaker and its implementation |
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| CN201610007080.2A CN105491490B (en) | 2016-01-05 | 2016-01-05 | Adaptive rotary loudspeaker and its implementation |
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| CN112770202B (en) * | 2021-01-05 | 2022-07-12 | 重庆蓝岸通讯技术有限公司 | Speaker and audio-visual equipment can overturn |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205356675U (en) * | 2016-01-05 | 2016-06-29 | 北京小鸟听听科技有限公司 | Rotatory speaker of self -adaptation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH01123596A (en) * | 1987-11-07 | 1989-05-16 | Sharp Corp | Speaker deflector for television and other acoustic apparatus |
| US20050035246A1 (en) * | 2003-07-28 | 2005-02-17 | Coleman Ludlow Peter | Remotely controllable revolving support for speaker |
| CN201821471U (en) * | 2010-09-06 | 2011-05-04 | 东莞市三基音响科技有限公司 | Novel speaker box hanging bracket |
| CN202475737U (en) * | 2012-03-16 | 2012-10-03 | 惠州三星电子有限公司 | Sound box structure with adjustable audition angle |
| CN104661159B (en) * | 2013-11-19 | 2017-12-15 | 中山市云创知识产权服务有限公司 | Loudspeaker |
| CN104469597A (en) * | 2014-12-06 | 2015-03-25 | 宁波市镇海声势清扬音响科技有限公司 | Audio device |
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| CN205356675U (en) * | 2016-01-05 | 2016-06-29 | 北京小鸟听听科技有限公司 | Rotatory speaker of self -adaptation |
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