CN110769349B - Sound effect switchable sound box - Google Patents
Sound effect switchable sound box Download PDFInfo
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- CN110769349B CN110769349B CN201910944417.6A CN201910944417A CN110769349B CN 110769349 B CN110769349 B CN 110769349B CN 201910944417 A CN201910944417 A CN 201910944417A CN 110769349 B CN110769349 B CN 110769349B
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- sound box
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- loudspeaker
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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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
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- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The invention relates to the technical field of sound equipment, and provides a sound equipment with switchable sound effect, which comprises a sound box, a sound box and a control device, wherein the sound box is provided with at least one loudspeaker, and the sound box and the loudspeaker can rotate at any angle in a vertical plane; the sound guide cone is arranged above the sound box; for diffusing sound to a peripheral 360 ° region when aligned with a speaker. Therefore, the invention can rotate in any angle in the vertical plane through the sound box; meanwhile, a sound guide cone is arranged above the sound box, and when the sound guide cone is aligned with the loudspeaker, sound is diffused to a peripheral 360-degree area. The user can rotate the audio amplifier and make the speaker face to the horizontal direction or vertical direction, switches the sound production state of stereo set wantonly to satisfy the hearing demand under the different conditions.
Description
Technical Field
The invention belongs to the technical field of sound boxes, and particularly relates to a sound box with switchable sound effect.
Background
With the development of economy, people have higher and higher requirements on mental life, wherein music is one of the requirements for listening, and good sound can provide better sound quality. However, most of the sound systems in the market send sound directionally, and only when the user faces the sound outlet of the speaker unit, the user can hear clear sound, and once the user faces away from the sound outlet of the speaker unit, the user cannot hear sound quality with good effect, so that the hearing comfort of the user is reduced.
In recent years, some 360-degree sounding sounds have also appeared, as disclosed in CN 201210568073.1. However, the sound box can only make 360-degree sound, is only suitable for group use and is inconvenient for individual use.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
Disclosure of Invention
In view of the above-mentioned drawbacks, the present invention provides a sound box with switchable sound effect, wherein the sound box can rotate at any angle in a vertical plane; meanwhile, a sound guide cone is arranged above the sound box, and when the sound guide cone is aligned with the loudspeaker, sound is diffused to a peripheral 360-degree area. The user can rotate the audio amplifier and make the speaker face to the horizontal direction or vertical direction, switches the sound production state of stereo set wantonly to satisfy the hearing demand under the different conditions.
In order to achieve the above object, the present invention provides a sound effect switchable sound device, comprising a sound box having at least one speaker, wherein the sound box and the speaker can rotate at any angle in a vertical plane;
the sound guide cone is arranged above the sound box; for diffusing sound to a peripheral 360 ° region when aligned with a speaker.
According to the sound effect switchable sound box, the sound box further comprises a support body used for installing the sound guide cone and the sound box.
According to the sound effect switchable sound box, the support body is provided with a support disc; two support rods which are arranged in parallel are arranged on the support plate; the sound guide cones are arranged at the tops of the two support rods; and two sides of the sound box are respectively provided with a rotating shaft which is used for being rotatably connected with the support.
According to the sound effect switchable sound box, the chassis is arranged below the support plate, and the rotating assembly for realizing the rotation of the support plate relative to the chassis is clamped between the support plate and the chassis.
According to the sound effect switchable sound box, the chassis is provided with a flanging structure, and the top surface of the flanging structure is provided with a rack; the rack is characterized in that a rack rotating motor is arranged on the rack plate, and the rack rotating motor is connected with a gear which is in transmission connection with the rack.
According to the sound effect switchable sound box, the rotating shaft of the sound box is connected with a chain wheel; a sound box rotating motor is arranged on the support plate; the sound box rotating motor is in transmission connection with the chain wheel through a chain.
According to the sound effect switchable sound box disclosed by the invention, the sound box rotating motor and the frame body rotating motor are both servo motors.
The sound effect switchable sound system according to the present invention further has a control unit including:
the detection module is used for detecting human body information in the space; and transmitting the information to an operation module;
and the operation module is used for sending a control command to the sound box rotating motor and/or the frame rotating motor according to the received information.
According to the sound effect switchable sound equipment, the human body information comprises the number and the distribution state of people in the space.
According to the sound effect switchable sound equipment, the control unit is also provided with a signal receiving module which is used for receiving an external control instruction and transmitting the external control instruction to the operation module.
The invention aims to provide a sound effect switchable sound box, which is characterized in that a sound box can rotate at any angle in a vertical plane; meanwhile, a sound guide cone is arranged above the sound box, and when the sound guide cone is aligned with the loudspeaker, sound is diffused to a peripheral 360-degree area. The user can rotate the audio amplifier and make the speaker face to the horizontal direction or vertical direction, switches the sound production state of stereo set wantonly to satisfy the hearing demand under the different conditions.
Drawings
FIG. 1 is a diagram of an operational state of the present invention;
FIG. 2 is a diagram of an operational state of the present invention;
FIG. 3 is a schematic structural diagram of an embodiment of the present invention;
FIG. 4 is a schematic view of the structure in the direction A of FIG. 3;
FIG. 5 is a top view of the rotation assembly of FIG. 3;
FIG. 6 is a schematic view of the structure in the direction A-A in FIG. 5;
in the figure: 1-sound cone, 2-sound box, 21-loudspeaker, 22-rotating shaft, 23-chain wheel; 3-a bracket body, 31-a bracket disc and 32-a support rod; 4-rotating assembly, 41-upper ring, 42-lower ring, 43-balls; 5-chassis, 51-flanging structure, 511-rack; 6-sound box rotating motor, 7-frame rotating motor, 71-gear.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.
Referring to fig. 1, the present invention provides a sound effect switchable sound system, including:
the loudspeaker box 2 is provided with at least one loudspeaker 21, and the loudspeaker box 2 and the loudspeaker 21 can rotate at any angle in a vertical plane;
the sound guide cone 1 is arranged above the sound box 2; for diffusing sound to a peripheral 360 ° region while facing the speaker 21;
and the support body 3 is used for installing the sound guide cone 1 and the sound box 2.
When the person or the plurality of persons gather in one direction, the sound box 2 is rotated to enable the loudspeaker 21 to face the listener direction, and clear auditory effect is obtained; it is also possible to tilt the enclosure 2 up or down as appropriate, depending on its position, for optimum effect.
Referring to fig. 2, when the group uses the loudspeaker box 2, the loudspeaker box 2 is adjusted to the vertical direction, so that the loudspeaker 21 is opposite to the sound cone 1; the sound is uniformly distributed in the peripheral 360-degree area, so that each person can obtain a better hearing effect.
As an example, referring to fig. 3, the holder body 3 has a holder disc 31; the support plate 31 is provided with two support rods 32 which are arranged in parallel; the top parts of the two support rods 32 are provided with the sound guide cones 1; two sides of the sound box 2 are respectively provided with a rotating shaft 22 which is used for being rotatably connected with the bracket body 3;
as an embodiment, a chassis 5 is arranged below the support disc 31, and a rotating assembly 4 for realizing rotation of the support disc 31 relative to the chassis 5 is interposed between the support disc 31 and the chassis 5;
referring to fig. 5 and 6, the rotating assembly 4 includes an upper ring 41 and a lower ring 42 for abutting against the support plate 31 and the chassis 5, respectively, and balls 43 are interposed between the upper ring 41 and the lower ring 42;
referring to fig. 4 again, the chassis 5 has a flanging structure 51, and a rack 511 is disposed on a top surface of the flanging structure 51; a rack rotating motor 7 is arranged on the support disc 31, and the rack rotating motor 7 is connected with a gear 71 which is in transmission connection with the rack 511; the frame body rotation motor 7 drives the gear 71 to make the frame plate 31, thereby realizing that the speaker 21 can be oriented in any horizontal direction.
Referring again to fig. 3, the rotating shaft 22 of the sound box 2 is connected to a chain wheel 23; a sound box rotating motor 6 is arranged on the support disc 31; the sound box rotating motor 6 is in transmission connection with the chain wheel 23 through a chain; the sound box rotating motor 6 realizes the rotation of the sound box 2 in the vertical plane through the driving chain wheel 23.
Preferably, the sound box rotating motor 6 and the frame rotating motor 7 are servo motors, so that the rotation angle of the sound box 2 and the orientation of the loudspeaker 21 can be accurately controlled.
Furthermore, the invention also provides a control unit, which comprises:
the detection module is used for detecting human body information in the space; and transmits the information to the operation module. Further, the human body information comprises the number and distribution state of the personnel in the space; for example, a single person or a plurality of persons are concentrated in one direction; and as many people are distributed around the sound box. The detection module of the invention can adopt an infrared mode for detection.
And the operation module is used for sending a control command to the sound box rotating motor 6 and/or the frame rotating motor 7 according to the received information.
If single person or multiple persons concentrate on one direction in the space, the operation module sends an instruction to enable the sound box rotating motor 6 to rotate the loudspeaker 21 to the horizontal direction, and the frame rotating motor 7 enables the loudspeaker 21 to face the direction of the persons.
If a plurality of people are distributed around the sound box in the space, the operation module sends out an instruction to enable the sound box to rotate the motor 6 to rotate the loudspeaker 21 to the vertical direction, and the loudspeaker is opposite to the sound guide cone 1.
Furthermore, the device also comprises a signal receiving module which is used for receiving an external control instruction and transmitting the external control instruction to the operation module. The external control command may be sent through an external controller (e.g., a mobile phone). It is convenient for the user to finely adjust the angle of the speaker 21 according to the auditory effect so as to obtain the optimum effect.
In summary, the present invention provides a sound effect switchable sound device, which uses a sound box capable of rotating at any angle in a vertical plane; meanwhile, a sound guide cone is arranged above the sound box, and when the sound guide cone is aligned with the loudspeaker, sound is diffused to a peripheral 360-degree area. The user can rotate the audio amplifier and make the speaker face to the horizontal direction or vertical direction, switches the sound production state of stereo set wantonly to satisfy the hearing demand under the different conditions.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. A sound effect switchable sound box is characterized by comprising
The loudspeaker box is provided with at least one loudspeaker, and the loudspeaker box and the loudspeaker can rotate at any angle in a vertical plane;
the sound guide cone is arranged above the sound box; for diffusing sound to a peripheral 360 ° region when aligned with a speaker;
also provided is a control unit comprising:
the detection module is used for detecting human body information in the space; and transmitting the information to an operation module;
and the operation module is used for sending a control command to the sound box rotating motor and/or the frame rotating motor according to the received information.
2. The sound effect switchable sound of claim 1, further comprising a bracket body for mounting the sound cone and the sound box.
3. The sound effect switchable sound of claim 2, wherein the bracket body has a bracket disc; two support rods which are arranged in parallel are arranged on the support plate; the sound guide cones are arranged at the tops of the two support rods; and two sides of the sound box are respectively provided with a rotating shaft which is used for being rotatably connected with the support.
4. The sound effect switchable sound box of claim 3, wherein a chassis is disposed below the supporting plate, and a rotating component for rotating the supporting plate relative to the chassis is interposed therebetween.
5. The sound effect switchable sound box of claim 4, wherein the chassis has a flange structure, and a rack is arranged on the top surface of the flange structure; the rack is characterized in that a rack rotating motor is arranged on the rack plate, and the rack rotating motor is connected with a gear which is in transmission connection with the rack.
6. The sound effect switchable sound of claim 5, wherein the rotation shaft of the sound box is connected to a sprocket; a sound box rotating motor is arranged on the support plate; the sound box rotating motor is in transmission connection with the chain wheel through a chain.
7. The sound effect switchable sound of claim 6, wherein the speaker rotating motor and the frame rotating motor are both servo motors.
8. The sound-effect switchable sound of claim 1, wherein the human body information comprises the number and distribution status of people in space.
9. The sound-effect switchable sound box of claim 1, wherein the control unit further comprises a signal receiving module for receiving an external control command and transmitting the external control command to the computing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910944417.6A CN110769349B (en) | 2019-09-30 | 2019-09-30 | Sound effect switchable sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910944417.6A CN110769349B (en) | 2019-09-30 | 2019-09-30 | Sound effect switchable sound box |
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| Publication Number | Publication Date |
|---|---|
| CN110769349A CN110769349A (en) | 2020-02-07 |
| CN110769349B true CN110769349B (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910944417.6A Active CN110769349B (en) | 2019-09-30 | 2019-09-30 | Sound effect switchable sound box |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111756928A (en) * | 2020-06-24 | 2020-10-09 | 瑞声光电科技(常州)有限公司 | Mode switching method, device, equipment, medium and sound production system for sound playing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201663679U (en) * | 2010-03-25 | 2010-12-01 | 五川音响电子科技(东莞)有限公司 | Sound box |
| CN105681965A (en) * | 2016-01-19 | 2016-06-15 | 深圳市波奇智能系统有限公司 | Combination type sound system |
| CN207369274U (en) * | 2017-11-10 | 2018-05-15 | 深圳市波奇智能系统有限公司 | A kind of stereo of stage system and device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2941019B1 (en) * | 2014-04-30 | 2019-09-18 | Oticon A/s | Hearing aid with remote object detection unit |
| CN206260057U (en) * | 2016-12-01 | 2017-06-16 | 辜成允 | Speaker unit |
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- 2019-09-30 CN CN201910944417.6A patent/CN110769349B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201663679U (en) * | 2010-03-25 | 2010-12-01 | 五川音响电子科技(东莞)有限公司 | Sound box |
| CN105681965A (en) * | 2016-01-19 | 2016-06-15 | 深圳市波奇智能系统有限公司 | Combination type sound system |
| CN207369274U (en) * | 2017-11-10 | 2018-05-15 | 深圳市波奇智能系统有限公司 | A kind of stereo of stage system and device |
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| CN110769349A (en) | 2020-02-07 |
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