CN112203177A - Novel sound box - Google Patents
Novel sound box Download PDFInfo
- Publication number
- CN112203177A CN112203177A CN202011134295.3A CN202011134295A CN112203177A CN 112203177 A CN112203177 A CN 112203177A CN 202011134295 A CN202011134295 A CN 202011134295A CN 112203177 A CN112203177 A CN 112203177A
- Authority
- CN
- China
- Prior art keywords
- sound
- loudspeaker
- box body
- box
- power amplifier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
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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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
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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
- H04R3/00—Circuits for transducers, loudspeakers or microphones
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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
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/02—Circuits for transducers, loudspeakers or microphones for preventing acoustic reaction, i.e. acoustic oscillatory feedback
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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
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2203/00—Details of circuits for transducers, loudspeakers or microphones covered by H04R3/00 but not provided for in any of its subgroups
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
The invention discloses a novel sound box, which comprises a box body and a power amplifier unit, wherein the box body is a wide-screen air pressure balance type box body; an interactive steady state sound splitter is arranged in the box body; the power amplification unit comprises a 15-inch bass loudspeaker, a 15-inch mid-bass loudspeaker, an eight-inch mid-bass loudspeaker, two horn tweeters and a horn ultra-high loudspeaker; the power amplifier unit is arranged on one outer side surface of the box body; the distribution position of power amplifier unit is from last to being bugle high pitch loudspeaker, bugle super high pitch loudspeaker, eight cun mediant loudspeaker, 15 cun woofers down in proper order. The invention has the beneficial effects that: the novel sound box can change the composite effect of the sound of the left sound channel and the sound of the right sound channel, so that the sound is converged in the back field, and a three-dimensional sound field extends backwards, so that the sound box is better invisible; the loudspeaker can filter noise, make music clear, improve the sound quality of the loudspeaker, has obvious effect and can be popularized in a large area.
Description
Technical Field
The invention relates to the technical field of audio equipment, in particular to a novel sound box.
Background
A speaker refers to a device that can convert an audio signal into sound. The popular way is that a power amplifier is arranged in a main box body or a bass box body of the sound box, and the sound is emitted back by the sound box after the audio signal is amplified, so that the sound is increased.
The loudspeaker box is a terminal of the whole sound system and is used for converting audio electric energy into corresponding sound energy and radiating the sound energy into a space. It is an extremely important component of an audio system and is responsible for the task of converting electrical signals into acoustic signals for direct listening by the human ear.
In order to make the sound box more invisible, the invention provides a novel sound box.
Disclosure of Invention
In order to solve the existing problems, the invention provides a novel sound box. The invention is realized by the following technical scheme.
A novel sound box comprises a box body and a power amplifier unit, wherein the box body is a wide-screen air pressure balance type box body; an interactive steady state sound splitter is arranged in the box body; the power amplification unit comprises a 15-inch bass loudspeaker, a 15-inch mid-bass loudspeaker, an eight-inch mid-bass loudspeaker, two horn tweeters and a horn ultra-high loudspeaker; the power amplifier unit is arranged on one outer side surface of the box body; the distribution position of power amplifier unit is from last to being bugle high pitch loudspeaker, bugle super high pitch loudspeaker, eight cun mediant loudspeaker, 15 cun woofers down in proper order.
Preferably, the total volume of the box body is 1060mm long, 600mm wide and 450mm high.
Preferably, the basic parameters of the sound box include the following parameters: impedance: 8 omega; power: 600W; sensitivity: 100db of; bandwidth: 18Hz-35 KHz.
The invention has the beneficial effects that: compared with the existing sound box, the novel sound box has the following advantages: the composite effect of the sound of the left and right sound channels can be changed, the sound is converged in the rear field, and the stereo sound field extends backwards, so that the sound box is better invisible; the loudspeaker can filter noise, make music clear, improve the sound quality of the loudspeaker and deduce more beautiful sound; the unimodal nonlinear signal output by the power amplifier stage can be changed, a relatively straight linear curve effect is played, and nonlinear distortion is eliminated; (IV) the special design of the box body enables sound energy to be radiated to the space of the back field in time, standing waves and box sound are eliminated, and the sound box is invisible; and (V) the box body adopts a wide-screen air pressure balance type design, so that the sound and the noise of air pressure stamping the box body are not generated, the bass musical instrument is imaged, and the bass musical instrument leaves the box body.
Drawings
Fig. 1 is a schematic view of the overall structure of a novel sound box according to the present invention.
Detailed Description
The technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In specific embodiment 1, a novel sound box includes a box body 1 and a power amplifier unit, the total volume of the box body 1 is 1060mm long, 600mm wide and 450mm high, the box body 1 is a wide-screen air pressure balanced type box body, when in dynamic state, the air pressure inside and outside the box body is in a relative balanced state at every moment, an interactive steady state sound splitter is arranged in the box body 1, an electric field interactive steady state balanced grid is utilized to perform filtering, book location and compensation, and purer music electric signals are fed into each loudspeaker; the power amplifier unit includes a 15 cun woofer 6, a 15 cun midrange woofer 5, an eight cun midrange woofer 4, two horn tweeters 2 and the super tweeter 3 of horn, the power amplifier unit is installed on a lateral surface of box 1, the distribution position of power amplifier unit is from last to being horn tweeter 2 down in proper order, horn super woofer 3, eight cun midrange woofer 4, 15 cun midrange woofer 5, 15 cun woofer 6, wherein, the basic parameter of audio amplifier includes following parameter, specifically do: impedance: 8 omega; power: 600W; sensitivity: 100db of; bandwidth: 18Hz-35 KHz.
The novel sound box can change the composite effect of the sound of the left sound channel and the sound of the right sound channel, and enables the sound to converge in the back field, so that the stereo sound field extends backwards, and the sound box is better invisible; the music instrument can filter noise and noise, make music clear, improve the sound quality of the loudspeaker and deduce more beautiful sound; the unimodal nonlinear signal output by the power amplifier stage can be changed, a relatively straight linear curve effect is played, and nonlinear distortion is eliminated; the special design of the box body enables sound energy to be radiated to a back field space in time, standing waves and box sound are eliminated, and the sound box is invisible; the box body adopts a wide-screen air pressure balance type design, so that the sound and the noise of the air pressure stamping box body are not generated, the bass musical instrument is imaged, and the bass musical instrument leaves the box body; indoor environment requirements are not high, for example, under the conditions of asymmetry or no sound absorption and diffusion equipment and the like, normal playing effect can be achieved, the sound energy efficiency of the resonance of the loudspeaker and the box body is extremely high, and standing waves cannot be caused by redundant sound energy; the sound energy of different frequencies in the box body is not easy to generate mixing effect, can eliminate serious false bottom sound, and clearly deduces the rhythm and rhythm intensity of bass and super bass.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
In the description herein, reference to the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been described, the present invention is not limited to the above-described embodiments, which are intended to be illustrative rather than limiting, and many modifications may be made by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. The utility model provides a novel sound box, includes box and power amplifier unit, its characterized in that:
the box body is a wide-screen air pressure balance type box body; an interactive steady state sound splitter is arranged in the box body; the power amplification unit comprises a 15-inch bass loudspeaker, a 15-inch mid-bass loudspeaker, an eight-inch mid-bass loudspeaker, two horn tweeters and a horn ultra-high loudspeaker; the power amplifier unit is arranged on one outer side surface of the box body; the distribution position of power amplifier unit is from last to being bugle high pitch loudspeaker, bugle super high pitch loudspeaker, eight cun mediant loudspeaker, 15 cun woofers down in proper order.
2. The novel loudspeaker box of claim 1, wherein: the total volume of the box body is 1060mm long, 600mm wide and 450mm high.
3. The novel loudspeaker box of claim 1, wherein: the basic parameters of the sound box comprise the following parameters: impedance: 8 omega; power: 600W; sensitivity: 100db of; bandwidth: 18Hz-35 KHz.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011134295.3A CN112203177A (en) | 2020-10-21 | 2020-10-21 | Novel sound box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011134295.3A CN112203177A (en) | 2020-10-21 | 2020-10-21 | Novel sound box |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112203177A true CN112203177A (en) | 2021-01-08 |
Family
ID=74010547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011134295.3A Withdrawn CN112203177A (en) | 2020-10-21 | 2020-10-21 | Novel sound box |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112203177A (en) |
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2020
- 2020-10-21 CN CN202011134295.3A patent/CN112203177A/en not_active Withdrawn
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Application publication date: 20210108 |