CN108260036B - Surrounding type sound box system - Google Patents
Surrounding type sound box system Download PDFInfo
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- CN108260036B CN108260036B CN201611233085.3A CN201611233085A CN108260036B CN 108260036 B CN108260036 B CN 108260036B CN 201611233085 A CN201611233085 A CN 201611233085A CN 108260036 B CN108260036 B CN 108260036B
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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
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for loudspeakers
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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
- H04R1/04—Structural association of microphone with electric circuitry therefor
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- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
A surround sound box system at least comprises at least one first separable sound box, at least one second separable sound box and a main sound box body, wherein the first separable sound box and the second separable sound box are respectively provided with at least one forward speaker monomer and a left front speaker for providing a forward sound channel, the main sound box body is a horizontal strip-shaped sound box, the main sound box body further comprises a main control circuit module, a power supply circuit module, at least one first positioning induction part, at least one second positioning induction part, at least two front speakers and at least two upper speakers, and the first separable sound box and the second separable sound box can be combined with the main sound box body or separated from the main sound box body so as to achieve different surround sound channel effects under the control of the main control circuit module.
Description
Technical Field
The invention relates to a surround sound box system, in particular to a surround sound box system which can separate loudspeakers to achieve a surround sound channel effect.
Background
At present, with the progress of the times, audio equipment is a common article for people to enjoy life. In recent years, with the introduction of the computer science and technology, the computer and the audio equipment are combined more perfectly, and the computer user can match with the audio at any time to use the audio instantly in real time, so that the audio equipment is more popular.
In order to express sound completely, the main sound unit of the sound equipment has the function of outputting a plurality of sound channels, the number of the loudspeakers has the corresponding number, and one loudspeaker is responsible for outputting one sound channel. Therefore, surround sound apparatuses called four-channel, five-point-one channel, seven-point-one channel, and the like have been developed. The more loudspeakers, the more original channels they can represent.
In recent years, designs and technologies of a few single surround sound systems have been proposed, which mainly utilize walls to rebound sound to make the sound achieve the effect of the traditional multi-piece surround sound system, but the use environments are different, and the rebound efficiency of the sound is different; when all the speakers are connected and integrated on one body, the user cannot match the desired speaker combination with the desired sound field effect.
Therefore, if at least two separable speakers and a main speaker body can be used, and the two separable speakers can be combined with or separated from the main speaker body and controlled by the main speaker body to achieve different surround sound channel effects, the present invention should be an optimal solution.
Disclosure of Invention
The user can wirelessly transmit audio signals to the first separable sound box and the second separable sound box to achieve the purpose of the surround sound field, and the first separable sound box and the second separable sound box are provided with independent power supplies to work through the arrangement of the rechargeable batteries in the first separable sound box and the second separable sound box, so that the invention is different from the traditional surround sound field system, and the existing surround speaker is generally limited due to the length of wiring or the position of a power socket.
A wraparound loudspeaker system comprising: at least one first separable sound box, the first separable sound box having at least one first positioning connection part, a first charging connection part and a wireless transmission circuit module, wherein a power supply for the operation of the first separable sound box can be input through the first charging connection part, and the first separable sound box having at least one forward speaker unit for providing a forward sound channel, wherein the forward speaker unit is disposed on a forward surface of the first separable sound box; at least one second separable sound box, the second separable sound box having at least one second positioning connection part, a second charging connection part and a wireless transmission circuit module, wherein a power supply for the operation of the second separable sound box can be input through the second charging connection part, and the second separable sound box having at least one forward speaker unit for providing a forward sound channel, wherein the forward speaker unit is disposed on a forward surface of the second separable sound box; the main machine sound box body is a horizontal strip-shaped sound box and at least comprises a main control circuit module which is used for controlling the operation of the main machine sound box body, and the main control circuit module can wirelessly transmit signals with the first separable sound box and the second separable sound box; the power supply circuit module is electrically connected with the main control circuit module and is used for supplying power required by the operation of the main machine sound box body; at least one first positioning sensing part electrically connected with the main control circuit module and the power supply circuit module, wherein a first positioning connecting part of the first separable sound box is connected with the first positioning sensing part so as to enable the main control circuit module and the first separable sound box to transmit signals mutually; at least one second positioning induction part electrically connected with the main control circuit module and the power supply circuit module, wherein a second positioning connection part of the second separable sound box is connected with the second positioning induction part so as to enable the main control circuit module and the second separable sound box to transmit signals mutually; the front loudspeaker set is arranged on the surface of the main machine sound box body facing the front, and the front loudspeaker is electrically connected with the main control circuit module and the power supply circuit module and used for outputting sound effects of a right sound channel, a left sound channel and a middle straight sound channel; the upper loudspeaker set is obliquely arranged on the upward surface of the main machine sound box body, and the upper loudspeaker is electrically connected with the main control circuit module and the power supply circuit module and used for outputting and providing an upper right sound channel sound effect and an upper left sound channel sound effect; and the first separable sound box and the second separable sound box can be combined with the main machine sound box body or separated from the main machine sound box body so as to achieve different surround sound channel effects under the control of the main control circuit module.
In a preferred embodiment, the first charging connection portion is a contact-type terminal, and the main speaker body further includes a first power output portion electrically connected to the main control circuit module and the power supply circuit module, wherein the first charging connection portion is electrically connected to the first power output portion, so that the first power output portion outputs power to the first charging connection portion of the first separable speaker.
In a preferred embodiment, the first charging connection portion is a USB interface, and the USB interface is capable of connecting to a power line having a USB plug.
In a preferred embodiment, the second charging connection portion is a contact-type terminal, and the main speaker body further includes a second power output portion electrically connected to the main control circuit module and the power supply circuit module, wherein the second charging connection portion is electrically connected to the second power output portion, so that the second power output portion outputs power to the second charging connection portion of the second separable speaker.
In a preferred embodiment, the second charging connection portion is a USB interface, and the USB interface is capable of connecting to a power line having a USB plug.
In a preferred embodiment, the first separable sound box further has at least one upward speaker unit for providing an upward sound channel, wherein the upward speaker unit is obliquely disposed on an upward surface of the first separable sound box.
In a preferred embodiment, the second separable sound box further has at least one upward speaker unit for providing an upward sound channel, wherein the upward speaker unit is obliquely disposed on an upward surface of the second separable sound box.
In a preferred embodiment, the surround sound box system further includes at least one woofer sound box capable of wirelessly transmitting signals with the main control circuit module for providing bass sound effect output.
In a preferred embodiment, the main control circuit module can control any one or more of the first separable sound box, the second separable sound box and the main speaker body to output bass sound effect.
In a preferred embodiment, the first separable speaker further has a first positioning frame strip at least capable of surrounding the first positioning connection portion, and the main speaker body further has a first positioning frame opening corresponding to the first positioning frame strip, and the first positioning frame opening at least capable of surrounding the first positioning induction portion, wherein after the first positioning frame strip is inserted into the first positioning frame opening, the first positioning connection portion can be accurately connected to the first positioning induction portion.
In a preferred embodiment, the first separable speaker further has a first frame, and the main speaker body further has a first groove corresponding to the first frame, wherein the first frame is inserted into the first groove, so that the first positioning connection portion is accurately connected to the first positioning sensing portion.
In a preferred embodiment, the second separable speaker further has a second positioning frame strip at least capable of surrounding the second positioning connection portion, and the main speaker body further has a second positioning frame opening corresponding to the second positioning frame strip, and the second positioning frame opening at least capable of surrounding the second positioning induction portion, wherein after the second positioning frame strip is inserted into the second positioning frame opening, the second positioning connection portion can be accurately connected to the second positioning induction portion.
In a preferred embodiment, the second separable speaker further has a second frame, and the main speaker body further has a second groove corresponding to the second frame, wherein the second frame is inserted into the second groove, so that the second positioning connecting portion can be accurately connected to the second positioning sensing portion.
In a preferred embodiment, the first separable speaker further has a first rechargeable battery electrically connected to the first charging connector.
In a preferred embodiment, the second separable speaker further has a second rechargeable battery electrically connected to the second charging connector.
Drawings
Fig. 1A is a schematic view of an overall structure of the surround sound box system of the present invention.
Fig. 1B is a schematic structural diagram of a first separable speaker of the surround speaker system according to the present invention.
Fig. 1C is a schematic diagram of a second separable speaker of the surround speaker system according to the present invention.
Fig. 1D is a schematic configuration diagram of a main speaker body of the surround speaker system according to the present invention.
Fig. 2A is a schematic view of the overall structure of the surround sound box system of the present invention.
Fig. 2B is a schematic view of a combination structure of the separable speaker and the main speaker body of the surround speaker system according to the present invention.
Fig. 2C is a schematic diagram of another charging implementation of the separable speaker of the surround speaker system according to the present invention.
Fig. 3 is another overall structure diagram of the surround sound box system of the present invention.
Fig. 4A is a schematic diagram of a first implementation application of the surround sound box system of the present invention.
Fig. 4B is a schematic diagram of another application of the surround sound box system according to the first embodiment of the present invention.
Fig. 5A is a schematic diagram of a second implementation application of the surround sound box system of the present invention.
Fig. 5B is a schematic diagram of another application of the surround sound box system of the present invention.
Fig. 6A is a schematic diagram of a third implementation application of the surround sound box system of the present invention.
Fig. 6B is a schematic diagram of another application of the surround sound box system of the present invention.
Fig. 7A is a schematic diagram of a fourth implementation application of the surround sound box system of the present invention.
Fig. 7B is a schematic diagram of another application of the surround sound box system of the present invention.
Fig. 8A is a schematic diagram of a fifth application of the surround sound box system of the present invention.
Fig. 8B is a schematic diagram of another application of the surround sound box system of the present invention.
Description of the reference numerals
1-first separable Sound Box
11-first positioning connection
12-first charging connection
13-Forward facing surface
131-forward loudspeaker unit
14-upwardly facing surface
141-upward horn single body
15-wireless transmission circuit module
16-first positioning frame strip
17-first frame
18-first rechargeable battery
2-second separable loudspeaker box
21-second positioning connection
22-second charging connection
23-Forward facing surface
231-forward horn single body
24-upwardly facing surface
241-upward horn single body
25-wireless transmission circuit module
26-second rechargeable Battery
3-main unit sound box body
31-Master control Circuit Module
32-power supply circuit module
33-front facing surface
331-front speaker group
3311-front speaker unit
3312-front speaker unit
3313-front speaker unit
3314-front speaker unit
34-upwardly facing surface
341-Upper speaker group
3411-upper horn unit
3412-upper horn unit
35-wireless transmission circuit module
36-Combined baseboard
361-first positioning sensing part
362-first supply output
363 first positioning frame mouth
364-first groove
37-combined bottom plate
371-second positioning induction part
372-second supply output
4-woofer loudspeaker box
5-user
6-power line.
Detailed Description
Other technical matters, features and effects of the present invention will become apparent from the following detailed description of preferred embodiments, which proceeds with reference to the accompanying drawings.
Please refer to fig. 1A to 1D, which are schematic diagrams of an overall structure of a surround sound box system, a structure of a first separable sound box, a structure of a second separable sound box, and a structure of a main speaker body according to the present invention, wherein the surround sound box system includes at least one first separable sound box 1, at least one second separable sound box 2, a main speaker body 3, and a woofer sound box 4.
As shown in fig. 1B, the first separable sound box 1 has at least one first positioning connection 11, at least one first charging connection 12, and a wireless transmission circuit module 15, wherein the first charging connection 12 can be used to input the power source for the operation of the first separable sound box 1, the front surface 13 of the first separable sound box 1 has at least one front speaker unit 131 for providing a front sound channel, the top surface 14 of the first separable sound box 1 is further obliquely provided with at least one upward speaker unit 141 for providing an upward sound channel, and the wireless transmission circuit module 15 can be used to receive and transmit wireless signals.
As shown in fig. 1C, the second separable sound box 2 has at least one second positioning connection 21, at least one second charging connection 22, and a wireless transmission circuit module 25, wherein the second charging connection 22 can be used to input the power source for the operation of the second separable sound box 2, the front surface 23 of the second separable sound box 2 has at least one front speaker unit 231 for providing a front sound channel, the upward surface 24 of the second separable sound box 2 is further obliquely provided with at least one upward speaker unit 241 for providing an upward sound channel, and the wireless transmission circuit module 25 can be used to receive and transmit wireless signals.
As shown in fig. 1D, the main speaker body 3 is a horizontal strip-shaped speaker, and the main speaker body 3 at least includes a main control circuit module 31, a power supply circuit module 32, a front speaker set 331 disposed on the front surface 33, an upper speaker set 341 disposed on the upward surface 34 in an inclined manner, a wireless transmission circuit module 35, at least one first positioning sensing portion 361, at least one first power output portion 362, at least one second positioning sensing portion 371, and at least one second power output portion 372.
The main control circuit module 31 is used to control the operation of the main speaker body 3, the main control circuit module 31 can wirelessly transmit signals with the wireless transmission circuit module 15 of the first separable speaker 1 and the wireless transmission circuit module 25 of the second separable speaker 2 through the wireless transmission circuit module 35, and the power supply circuit module 32 is electrically connected to the main control circuit module 31 to supply power required by the operation of the main speaker body 3.
In order to make the main speaker body 3 capable of being combined with the first separable speaker 1 and the second separable speaker 2, combining bottom plates 36,37 respectively extend from two sides of the main speaker body 3, wherein the first separable speaker 1 can be combined with the combining bottom plate 36, and the second separable speaker 2 is combined with the combining bottom plate 37.
The first positioning sensing part 361 is disposed on the combination bottom plate 36 and electrically connected to the main control circuit module 31 and the power supply circuit module 32, wherein the first positioning connecting part 11 of the first separable speaker 1 is connected to the first positioning sensing part 361, so that the main control circuit module 31 can confirm that the first separable speaker 1 is combined with the main speaker body 3.
The second positioning sensing portion 371 is disposed on the combination bottom plate 37 and electrically connected to the main control circuit module 31 and the power supply circuit module 32, wherein the second positioning connecting portion 21 of the second separable speaker 2 is connected to the second positioning sensing portion 371, so that the main control circuit module 31 can confirm that the second separable speaker 2 is combined with the main speaker body 3.
In addition, the first charging connection portion 12 can be a contact endpoint or a USB interface, and if it is a contact endpoint, as shown in fig. 2B, since the combination bottom plate 36 is provided with the first power output portion 362, when the first separable speaker 1 is combined with the combination bottom plate 36, the first power output portion 362 can output power to the first charging connection portion 12 of the first separable speaker 1; however, if the first charging connector 12 is a USB interface, the first power output unit 362 is not required to be disposed on the bottom board 36, and the first charging connector 12 of the USB interface is directly connected to a power line 6 with a USB plug for power supply.
And in order to enable the first charging connection part 12 to be accurately engaged with the first power supply output part 362, the first separable speaker 1 is further provided with a first positioning frame 16 at the bottom thereof, which can surround the first positioning connecting portion 11 (if the first charging connecting portion 12 is a contact type end, the first positioning frame 16 will also surround the first charging connecting portion 12), the main speaker body 3 further has a first positioning frame opening 363 corresponding to the first positioning frame strip 16, the first positioning frame 363 at least can surround the first positioning sensing portion 361, after the first positioning frame strip 16 is inserted into the first positioning frame opening 363, the first positioning connecting portion 11 can be accurately connected to the first positioning sensing portion 361 (if the first charging connecting portion 12 is a contact end, the first positioning frame strip 16 can also enable the first charging connecting portion 12 to be accurately electrically connected to the first power output portion 362).
Besides the above structure, the first separable speaker 1 further has a first frame 17, and the main speaker body 3 further has a first groove 364 corresponding to the first frame 17, wherein the first frame 17 is inserted into the first groove 364, so that the first positioning connection portion 11 can be accurately connected to the first positioning sensing portion 361 (if the first charging connection portion 12 is a contact end, the first frame 17 can also enable the first charging connection portion 12 to be accurately electrically connected to the first power output portion 362).
The first positioning frame strip 16 can be disposed with a deviation from one side (e.g., a deviation from the left), and the first positioning frame opening 363 can also correspond to the position of the first positioning frame strip 16 (e.g., a deviation from the left), and the position of the second positioning frame opening of the second separable speaker box 2 surrounding the second positioning sensing portion 371 can be disposed with a deviation from the other side (e.g., a deviation from the right), so that the wrong combination of inserting the left second separable speaker box 2 into the first positioning frame opening 363 can be avoided.
The second charging connection portion 22 can also be a contact terminal or a USB interface, and the structure thereof is the same as that of the first charging connection portion 12, so the description thereof will not be repeated; the structure of the second separable acoustic box 2 and the coupling base plate 37 is the same as the structure of the first separable acoustic box 1 and the coupling base plate 36, and therefore, the description thereof will not be repeated.
As shown in fig. 1B, the first separable sound box 1 further has a first rechargeable battery 18 electrically connected to the first charging connector 12 (wherein, the first rechargeable battery 18 is a lithium battery or other rechargeable batteries), so that the first rechargeable battery 18 can be charged through the first charging connector 12, and when the first separable sound box 1 is separated from the main sound box body 3, the first charging connector 12 can provide the power source required for the operation of the first separable sound box 1 by the first rechargeable battery 18 without charging; as shown in fig. 1C, the second detachable speaker 2 also has a second rechargeable battery 26 electrically connected to the second charging connector 22, so that the second rechargeable battery 26 can be charged through the second charging connector 22, and when the second detachable speaker 2 is detached from the main speaker body 3, the second charging connector 22 can provide the power source required for the operation of the second detachable speaker 2 by the second rechargeable battery 26 without charging.
The front speaker set 331 includes four front speaker units 3311,3312,3313,3314 (or two front speaker units 3313,3314), and the front speaker unit 3311,3312,3313,3314 is electrically connected to the main control circuit module 31 and the power supply circuit module 32 for outputting right channel sound, left channel sound and center channel sound.
The upper speaker set 341 includes at least two upper speaker units 3411,3412, and the upper speaker unit 3411,3412 is electrically connected to the main control circuit module 31 and the power supply circuit module 32 for outputting to provide a right upper channel sound effect and a left upper channel sound effect.
The woofer loudspeaker box 4 and the main control circuit module 31 perform wireless signal transmission to provide output of bass sound effect, but the woofer loudspeaker box 4 may not be used, as shown in fig. 3, but the main control circuit module 31 may also control any one or more than two of the first separable loudspeaker box 1, the second separable loudspeaker box 2, and the main loudspeaker box body 3 to output bass sound effect respectively.
As shown in fig. 4A, the first and second separable sound boxes 1 and 2 are respectively combined on the combined bottom plate 36 and 37, and the main control circuit module 31 controls the first separable sound box 1 (including the forward speaker unit 131 and the upward speaker unit 141), the second separable sound box 2 (including the forward speaker unit 231 and the upward speaker unit 241), the main speaker body 3 (the forward speaker unit 3311,3312,3313,3314 and the upward speaker unit 3411,3412), and the woofer sound box 4 to form a surround sound effect of 3.1.2 for the user 5, and sound effects in different directions are provided by the lower speaker:
(1) the center front sound effect is provided by the front speaker unit 3311,3312;
(2) the right front sound effect is provided by the front speaker unit 3314 and the front speaker unit 131;
(3) the left front sound effect is provided by the front speaker unit 3313 and the forward speaker unit 231;
(4) the upper right sound effect is provided by the upper speaker unit 3412 and the upward speaker unit 141;
(5) the upper left sound effect is provided by the upper speaker unit 3411 and the upward speaker unit 241;
(6) bass sound effects are provided for the woofer 4.
In another application of the first embodiment, as shown in fig. 4B, the first separable sound box 1 and the second separable sound box 2 are separated from the combined bottom boards 36 and 37, respectively, and the first separable sound box 1 and the second separable sound box 2 are placed at the rear right and rear left of the user 5, respectively, to form a surround sound effect of 5.1.4, and sound effects in different directions are provided by the lower speakers:
(1) the center front sound effect is provided by the front speaker unit 3311,3312;
(2) the right front sound effect is provided by the front speaker unit 3314;
(3) the right rear sound effect is provided for the forward speaker unit 131;
(4) the left front sound effect is provided by the front speaker unit 3313;
(5) the left rear sound effect is provided by the forward speaker unit 231;
(6) the right front upper sound effect is provided by the upper horn unit 3412;
(7) the right rear upper sound effect is provided by the upward horn unit 141;
(8) the left front upper sound effect is provided by the upper speaker unit 3411;
(9) the left rear upper sound effect is provided for the upward horn unit 241;
(10) bass sound effects are provided for the woofer 4.
In a second implementation schematic view, as shown in fig. 5A, the first separable sound box 1 and the second separable sound box 2 are respectively combined on the combined bottom board 36 and 37, and the main control circuit module 31 controls the first separable sound box 1 (including the forward speaker unit 131 and the upward speaker unit 141), the second separable sound box 2 (including the forward speaker unit 231 and the upward speaker unit 241), the main speaker body 3 (the forward speaker unit 3313,3314 and the upward speaker unit 3411,3412), and the woofer sound box 4 to form a surround sound effect of 3.1.2 for the user 5, and sound effects in different directions are provided by the lower speaker:
(1) the center front sound effect is provided by the front speaker unit 3313,3314;
(2) the right front sound effect is provided by the front speaker unit 3314 and the front speaker unit 131;
(3) the left front sound effect is provided by the front speaker unit 3313 and the forward speaker unit 231;
(4) the upper right sound effect is provided by the upper speaker unit 3412 and the upward speaker unit 141;
(5) the upper left sound effect is provided by the upper speaker unit 3411 and the upward speaker unit 241;
(6) bass sound effects are provided for the woofer 4.
In another application of the second embodiment, as shown in fig. 5B, the first separable sound box 1 and the second separable sound box 2 are separated from the combined bottom boards 36 and 37, respectively, and the first separable sound box 1 and the second separable sound box 2 are placed at the rear right and rear left of the user 5, respectively, to form a surround sound effect of 5.1.4, and sound effects in different directions are provided by a lower speaker:
(1) the center front sound effect is provided by the front speaker unit 3313,3314;
(2) the right front sound effect is provided by the front speaker unit 3314;
(3) the right rear sound effect is provided for the forward speaker unit 131;
(4) the left front sound effect is provided by the front speaker unit 3313;
(5) the left rear sound effect is provided by the forward speaker unit 231;
(6) the right front upper sound effect is provided by the upper horn unit 3412;
(7) the right rear upper sound effect is provided by the upward horn unit 141;
(8) the left front upper sound effect is provided by the upper speaker unit 3411;
(9) the left rear upper sound effect is provided for the upward horn unit 241;
(10) bass sound effects are provided for the woofer 4.
In a third implementation, as shown in fig. 6A, the first separable sound box 1 and the second separable sound box 2 are respectively combined on the combined bottom board 36 and 37, and the main control circuit module 31 controls the first separable sound box 1 (including the forward speaker unit 131 and the upward speaker unit 141), the second separable sound box 2 (including the forward speaker unit 231 and the upward speaker unit 241), and the main speaker body 3 (the forward speaker unit 3313,3314 and the upward speaker unit 3411,3412) to form a surround sound effect of 3.0.2 for the user 5 (in this embodiment, the woofer 4 is not used), and sound effects in different directions are provided by the lower speaker:
(1) the center front sound effect is provided by the front speaker unit 3313,3314;
(2) the right front sound effect is provided by the front speaker unit 3314 and the front speaker unit 131;
(3) the left front sound effect is provided by the front speaker unit 3313 and the forward speaker unit 231;
(4) the upper right sound effect is provided by the upper speaker unit 3412 and the upward speaker unit 141;
(5) the upper left sound effect is provided by the upper speaker unit 3411 and the upward speaker unit 241.
Third embodiment in another application, as shown in fig. 6B, the first separable sound box 1 and the second separable sound box 2 are separated from the combined bottom boards 36 and 37, respectively, and the first separable sound box 1 and the second separable sound box 2 are placed at the rear right and rear left of the user 5, respectively, to form a surround sound effect of 5.0.4 (in this embodiment, the woofer box 4 is not used), and sound effects in different directions are provided by the lower speakers:
(1) the center front sound effect is provided by the front speaker unit 3313,3314;
(2) the right front sound effect is provided by the front speaker unit 3314;
(3) the right rear sound effect is provided for the forward speaker unit 131;
(4) the left front sound effect is provided by the front speaker unit 3313;
(5) the left rear sound effect is provided by the forward speaker unit 231;
(6) the right front upper sound effect is provided by the upper horn unit 3412;
(7) the right rear upper sound effect is provided by the upward horn unit 141;
(8) the left front upper sound effect is provided by the upper speaker unit 3411;
(9) the left rear upper sound effect is provided by the upward speaker unit 241.
In a fourth implementation application, as shown in fig. 7A, the first separable sound box 1 and the second separable sound box 2 are respectively combined on the combined bottom boards 36 and 37, and the main control circuit module 31 controls the first separable sound box 1 (including the forward speaker unit 131), the second separable sound box 2 (including the forward speaker unit 231), the main speaker unit 3 (the forward speaker unit 3313,3314 and the upper speaker unit 3411,3412), and the woofer sound box 4 to form surround sound effects of 3.1.2 for the user 5, and sound effects in different directions are provided by the lower speakers:
(1) the center front sound effect is provided by the front speaker unit 3313,3314;
(2) the right front sound effect is provided by the front speaker unit 3314 and the front speaker unit 131;
(3) the left front sound effect is provided by the front speaker unit 3313 and the forward speaker unit 231;
(4) the upper right sound effect is provided by the upper speaker unit 3412;
(5) the upper left sound effect is provided by the upper speaker unit 3411;
(6) bass sound effects are provided for the woofer 4.
In another application of the fourth embodiment, as shown in fig. 7B, the first separable sound box 1 and the second separable sound box 2 are separated from the combined bottom boards 36 and 37, respectively, and the first separable sound box 1 and the second separable sound box 2 are placed at the rear right and rear left of the user 5, respectively, to form a surround sound effect of 5.1.2, and sound effects in different directions are provided by a lower speaker:
(1) the center front sound effect is provided by the front speaker unit 3313,3314;
(2) the right front sound effect is provided by the front speaker unit 3314;
(3) the right rear sound effect is provided for the forward speaker unit 131;
(4) the left front sound effect is provided by the front speaker unit 3313;
(5) the left rear sound effect is provided by the forward speaker unit 231;
(6) the right front upper sound effect is provided by the upper horn unit 3412;
(7) the left front upper sound effect is provided by the upper speaker unit 3411;
(8) bass sound effects are provided for the woofer 4.
In a fifth embodiment, as shown in fig. 8A, the first separable sound box 1 and the second separable sound box 2 are respectively combined on the combined bottom boards 36 and 37, and the main control circuit module 31 controls the first separable sound box 1 (including the forward speaker unit 131), the second separable sound box 2 (including the forward speaker unit 231), the main speaker unit 3 (the forward speaker unit 3311,3312,3313,3314 and the upper speaker unit 3411,3412), and the woofer sound box 4 to form a surround sound effect of 3.1.2 for the user 5, and sound effects in different directions are provided by the lower speakers:
(1) the center front sound effect is provided by the front speaker unit 3311,3312;
(2) the right front sound effect is provided by the front speaker unit 3314 and the front speaker unit 131;
(3) the left front sound effect is provided by the front speaker unit 3313 and the forward speaker unit 231;
(4) the upper right sound effect is provided by the upper speaker unit 3412;
(5) the upper left sound effect is provided by the upper speaker unit 3411;
(6) bass sound effects are provided for the woofer 4.
In another application of the fifth embodiment, as shown in fig. 8B, the first separable sound box 1 and the second separable sound box 2 are separated from the combined bottom boards 36 and 37, respectively, and the first separable sound box 1 and the second separable sound box 2 are placed at the right rear and the left rear of the user 5, respectively, to form a surround sound effect of 5.1.2, and sound effects in different directions are provided by a lower speaker:
(1) the center front sound effect is provided by the front speaker unit 3311,3312;
(2) the right front sound effect is provided by the front speaker unit 3314;
(3) the right rear sound effect is provided for the forward speaker unit 131;
(4) the left front sound effect is provided by the front speaker unit 3313;
(5) the left rear sound effect is provided by the forward speaker unit 231;
(6) the right front upper sound effect is provided by the upper horn unit 3412;
(7) the left front upper sound effect is provided by the upper speaker unit 3411;
(8) bass sound effects are provided for the woofer 4.
In addition, the surround sound box system can also be used as a mobile power source, so when the surround sound box system is used to charge other devices, as shown in fig. 3, the power connection line 8 must be connected to the power port 14 to electrically connect with the external device 9, so as to charge the external device 9 through the charging device 2.
Compared with other prior art, the surround type sound box system provided by the invention has the following advantages:
the invention can use at least two separable sound boxes and one main machine sound box body, and different separable sound boxes can be combined with or separated from the main machine sound box body and are controlled by the main machine sound box body to achieve different surround sound channel effects.
The present invention is not limited to the embodiments described above, and those skilled in the art can understand the technical features and embodiments of the present invention and make various changes and modifications without departing from the spirit and scope of the present invention.
Claims (9)
1. A wraparound loudspeaker system, comprising:
at least one first separable sound box, the first separable sound box having at least one first positioning connection part, a first charging connection part and a wireless transmission circuit module, wherein a power supply for the operation of the first separable sound box can be input through the first charging connection part, and the first separable sound box having at least one forward speaker unit for providing a forward sound channel, wherein the forward speaker unit is disposed on a forward surface of the first separable sound box, and an upward surface of the first separable sound box is further provided with at least one upward speaker unit for providing an upward sound channel, wherein the upward speaker unit is disposed on an upward surface of the first separable sound box;
at least one second separable sound box, the second separable sound box having at least one second positioning connection part, a second charging connection part and a wireless transmission circuit module, wherein a power supply for the operation of the second separable sound box can be input through the second charging connection part, and the second separable sound box having at least one forward speaker unit for providing a forward sound channel, wherein the forward speaker unit is disposed on a forward surface of the second separable sound box, and an upward surface of the second separable sound box is further provided with at least one upward speaker unit for providing an upward sound channel, wherein the upward speaker unit is disposed on an upward surface of the second separable sound box;
a main frame loudspeaker box body, for a horizontal banding audio amplifier, the combination bottom plate is extended respectively to both sides, and this main frame loudspeaker box body includes at least:
the main control circuit module is used for controlling the operation of the main machine sound box body and can wirelessly transmit signals with the first separable sound box and the second separable sound box;
the power supply circuit module is electrically connected with the main control circuit module and is used for supplying power required by the operation of the main machine sound box body;
at least one first positioning sensing part, which is arranged on the combination bottom plate and electrically connected with the main control circuit module and the power supply circuit module, wherein a first positioning connecting part of the first separable sound box is connected with the first positioning sensing part, so that the main control circuit module and the first separable sound box mutually transmit signals, and the main control circuit module confirms whether the first separable sound box is combined with the main machine sound box body;
at least one second positioning sensing part, which is disposed on the combination bottom plate and electrically connected to the main control circuit module and the power supply circuit module, wherein a second positioning connection part of the second separable speaker is connected to the second positioning sensing part, so that the main control circuit module and the second separable speaker transmit signals to each other, and the main control circuit module determines whether the second separable speaker is combined with the main speaker body;
the front loudspeaker set is arranged on the surface of the main machine sound box body facing the front, and the front loudspeaker is electrically connected with the main control circuit module and the power supply circuit module and used for outputting sound effects of a right sound channel, a left sound channel and a middle straight sound channel;
the upper loudspeaker set is obliquely arranged on the upward surface of the main machine sound box body, and the upper loudspeaker is electrically connected with the main control circuit module and the power supply circuit module and used for outputting and providing an upper right sound channel sound effect and an upper left sound channel sound effect; and
the main control circuit module is used for controlling the main loudspeaker box body to be combined with the main loudspeaker box body, wherein the first separable loudspeaker box and the second separable loudspeaker box can be combined on the combined bottom plate of the main loudspeaker box body or separated from the combined bottom plate of the main loudspeaker box body so as to achieve different surround sound channel effects under the control of the main control circuit module;
the main body of the loudspeaker box is provided with a first positioning frame strip and a first side frame, the first positioning frame strip is provided with a first positioning frame opening corresponding to the first positioning frame strip and a first groove corresponding to the first side frame, the first positioning frame opening can surround the first positioning induction part, the first positioning frame strip is inserted into the first positioning frame opening, the first positioning frame strip and the first positioning frame opening are arranged in an offset mode, the first separable loudspeaker box is accurately positioned at a correct position, and the first positioning connection part can be accurately connected with the first positioning induction part after the first side frame is inserted into the first groove;
the main body of the speaker comprises a first positioning frame strip and a first positioning frame strip, wherein the first positioning frame strip at least can surround the first positioning connecting part, the main body of the speaker also comprises a first positioning frame strip opening corresponding to the first positioning frame strip and a first groove corresponding to the first positioning frame strip, the first positioning frame strip can surround the first positioning induction part, the first positioning frame strip is inserted into the first positioning frame opening, the first positioning frame strip and the first positioning frame opening are arranged in an offset mode, the first separable speaker is accurately positioned at a correct position, and the first positioning connecting part can be accurately connected with the first positioning induction part after the first positioning frame strip is inserted into the first groove.
2. The surround sound box system of claim 1, wherein the first charging connector is a contact terminal, and the main sound box body further comprises a first power output part electrically connected to the main control circuit module and the power supply circuit module, wherein the first charging connector can be electrically connected to the first power output part to output power from the first power output part to the first charging connector of the first separable sound box.
3. The surround sound system of claim 1, wherein the first charging connector is a USB connector, and the USB connector is capable of connecting to a power cord having a USB plug.
4. The surround sound box system of claim 1, wherein the second charging connector is a contact terminal, and the main speaker body further comprises a second power output unit electrically connected to the main control circuit module and the power supply circuit module, wherein the second charging connector is electrically connected to the second power output unit, so that the second power output unit outputs power to the second charging connector of the second separable speaker.
5. The surround sound system of claim 1, wherein the second charging connector is a USB connector, and the USB connector is capable of connecting to a power cord having a USB plug.
6. The surround sound system of claim 1, further comprising at least one woofer speaker capable of wirelessly communicating signals with the master control circuitry module for providing bass sound effect output.
7. The surround sound box system of claim 1, wherein the main control circuit module is capable of controlling any one or more of the first separable sound box, the second separable sound box, and the main cabinet body to output bass sound effects.
8. The surround sound box system of claim 1, further comprising a first rechargeable battery electrically connected to the first charging connector in the first separable sound box.
9. The surround sound box system of claim 1, further comprising a second rechargeable battery electrically connected to the second charging connector in the second separable sound box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611233085.3A CN108260036B (en) | 2016-12-28 | 2016-12-28 | Surrounding type sound box system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611233085.3A CN108260036B (en) | 2016-12-28 | 2016-12-28 | Surrounding type sound box system |
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| Publication Number | Publication Date |
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| CN108260036A CN108260036A (en) | 2018-07-06 |
| CN108260036B true CN108260036B (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611233085.3A Active CN108260036B (en) | 2016-12-28 | 2016-12-28 | Surrounding type sound box system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109688509B (en) * | 2019-01-28 | 2020-06-26 | 广州市精鑫音箱电子有限公司 | Bluetooth sound box |
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| CN2882178Y (en) * | 2005-09-22 | 2007-03-21 | 周慧强 | Disassembly stereo active loudspeaker box for note-book computer |
| CN200941684Y (en) * | 2006-03-25 | 2007-08-29 | 徐泽绪 | Systemic acoustics |
| CN201044509Y (en) * | 2007-06-01 | 2008-04-02 | 嘉兴联胜电子有限公司 | Multi-acoustic channel multiple sound unit cabinet |
| TW200917881A (en) * | 2007-10-09 | 2009-04-16 | Jetvox Acoustic Corp | Multi-channel speaker assembly |
| CN201571195U (en) * | 2009-11-12 | 2010-09-01 | 刘铁勇 | Combined type sound box earphone |
| JP5565044B2 (en) * | 2010-03-31 | 2014-08-06 | ヤマハ株式会社 | Speaker device |
| US9294840B1 (en) * | 2010-12-17 | 2016-03-22 | Logitech Europe S. A. | Ease-of-use wireless speakers |
| CN201919147U (en) * | 2010-12-27 | 2011-08-03 | 瑞士电子有限公司 | Portable, separable and combinable multifunctional sound box |
| CN104469564A (en) * | 2013-09-21 | 2015-03-25 | 黄石市志云机电科技研究所 | Combined sound box |
| CN204498356U (en) * | 2015-04-14 | 2015-07-22 | 昆腾微电子股份有限公司 | Separable surround speaker system |
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| WO2005060308A1 (en) * | 2003-12-11 | 2005-06-30 | Sony Deutschland Gmbh | Dynamic sweet spot tracking |
| US8150460B1 (en) * | 2006-06-16 | 2012-04-03 | Griffin Technology, Inc. | Wireless speakers and dock for portable electronic device |
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| CN108260036A (en) | 2018-07-06 |
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