CN219876053U - Energy storage stereo set and stereo set energy storage system - Google Patents
Energy storage stereo set and stereo set energy storage system Download PDFInfo
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- CN219876053U CN219876053U CN202223048967.6U CN202223048967U CN219876053U CN 219876053 U CN219876053 U CN 219876053U CN 202223048967 U CN202223048967 U CN 202223048967U CN 219876053 U CN219876053 U CN 219876053U
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- 238000004146 energy storage Methods 0.000 title claims abstract description 102
- 238000001514 detection method Methods 0.000 claims abstract description 50
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008054 signal transmission Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Abstract
The utility model provides an energy storage sound and a sound energy storage system, wherein the energy storage sound comprises: the device comprises a controller, an interface module, a battery and a detection module, wherein the interface module is provided with a parallel interface, the energy storage sound is connected through the parallel interface, the detection module comprises a first resistor and a first triode, one end of the first resistor is connected with a voltage source, the other end of the first resistor is connected with an emitting electrode of the first triode and a signal detection pin of the controller, a collector electrode of the first triode is grounded, a base electrode of the first triode is connected with the parallel interface, the controller, the battery and the parallel interface are connected, and the controller transmits battery information through the parallel interface after receiving a parallel signal through the signal detection pin. The utility model can realize the parallel use of a plurality of sound equipment, improves the power supply power and the power supply range, and improves the outdoor activity experience of users.
Description
Technical Field
The utility model relates to the technical field of sound equipment, in particular to an energy storage sound equipment and a sound equipment energy storage system.
Background
With the development of economy and the improvement of living standard, people pay more attention to physical health, and more people participate in outdoor exercises. To increase the interests and enthusiasm of participants in sports, people have mobilized the enthusiasm of the participants by holding some racing events. In these racing events, in order to promote user interest and to facilitate hosting events, it is necessary to provide sound equipment capable of playing music and sounds.
In these outdoor activities, the supply of electrical energy is a big problem, and in order to adapt to the outdoor activities, the sound box applied to the outdoor is provided with an energy storage battery, and the sound box works and supplies power through the energy storage battery. However, the power supply of the sound is too small to adapt to the functional requirements of part of the equipment, and the use experience of the user is reduced.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides an energy storage sound and a sound energy storage system, which are provided with an interface module and a detection module, are connected with other sounds in parallel through a parallel connection port in the interface module, and are used for parallel detection, a detected parallel signal is sent to a controller, and battery information is transmitted through the controller to control a battery to carry out parallel power supply, so that the parallel use and management of a plurality of sounds can be realized, the power supply and the power supply range are improved, and the outdoor activity experience of a user is improved.
In order to solve the problems, the utility model adopts a technical scheme that: an energy storage sound box, the energy storage sound box comprising: the device comprises a controller, an interface module, a battery and a detection module, wherein the interface module is provided with a parallel interface, the energy storage sound is connected through the parallel interface, the detection module comprises a first resistor and a first triode, one end of the first resistor is connected with a voltage source, the other end of the first resistor is connected with an emitting electrode of the first triode and a signal detection pin of the controller, a collector electrode of the first triode is grounded, a base electrode of the first triode is connected with the parallel interface, the controller, the battery and the parallel interface are connected, and the controller transmits battery information through the parallel interface after the signal detection pin receives a parallel signal.
Further, the detection module further comprises a second resistor and a third resistor, one end of the third resistor is grounded, the other end of the third resistor is connected with the base electrode of the first triode and the second end of the second resistor, and the first end of the second resistor is connected with the voltage source.
Further, the controller is a single-chip microcomputer, and the single-chip microcomputer is connected with the parallel interface through an I2C bus.
Further, the energy storage sound equipment further comprises a battery management circuit, the battery management circuit is respectively connected with the battery and the controller, and the controller manages the battery through the battery management circuit.
Further, the energy storage sound equipment further comprises a key circuit, a plurality of control keys are arranged in the key circuit, and the controller is connected with the key circuit and receives key signals generated by pressing the control keys.
Based on the same inventive concept, the utility model also provides an acoustic energy storage system, which comprises at least two energy storage acoustic devices, wherein the energy storage acoustic devices comprise: the device comprises a controller, an interface module, a battery and a detection module, wherein the interface module is provided with a parallel interface, the energy storage sound is connected through the parallel interface, the detection module comprises a first resistor and a first triode, one end of the first resistor is connected with a voltage source, the other end of the first resistor is connected with an emitting electrode of the first triode and a signal detection pin of the controller, a collector electrode of the first triode is grounded, a base electrode of the first triode is connected with the parallel interface, the controller, the battery and the parallel interface are connected, and the controller transmits battery information through the parallel interface after the signal detection pin receives a parallel signal.
Further, the detection module further comprises a second resistor and a third resistor, one end of the third resistor is grounded, the other end of the third resistor is connected with the base electrode of the first triode and the second end of the second resistor, and the first end of the second resistor is connected with the voltage source.
Further, the controller is a single-chip microcomputer, and the single-chip microcomputer is connected with the parallel interface through an I2C bus.
Further, the energy storage sound equipment further comprises a battery management circuit, the battery management circuit is respectively connected with the battery and the controller, and the controller manages the battery through the battery management circuit.
Further, the energy storage sound equipment further comprises a key circuit, a plurality of control keys are arranged in the key circuit, and the controller is connected with the key circuit and receives key signals generated by pressing the control keys.
Compared with the prior art, the utility model has the beneficial effects that: the interface module and the detection module are arranged, parallel connection is carried out with other sound equipment through the parallel connection ports in the interface module, parallel connection detection is carried out by utilizing the detection module, the detected parallel connection signals are sent to the controller, battery information is transmitted through the controller to control the battery to carry out parallel connection power supply, and therefore parallel connection use and management of a plurality of sound equipment can be achieved, power supply and power supply range are improved, and outdoor activity experience of a user is improved.
Drawings
FIG. 1 is a block diagram of one embodiment of an energy storage audio system of the present utility model;
FIG. 2 is a schematic diagram illustrating connection of an embodiment of an energy storage speaker according to the present utility model;
fig. 3 is a block diagram of an embodiment of an acoustic energy storage system according to the present utility model.
In the figure: r1, a first resistor; q1, a first triode; r2, a second resistor; r3, a third resistor.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It is noted that the various embodiments of the present disclosure, which are generally described and illustrated in the figures herein, may be combined with one another without conflict, wherein structural components or functional modules may be arranged and designed in a variety of different configurations. Thus, the following detailed description of the embodiments of the present disclosure provided in the accompanying drawings is not intended to limit the scope of the disclosure, as claimed, but is merely representative of selected embodiments of the disclosure. Based on the embodiments in this disclosure, all other embodiments that a person of ordinary skill in the art would obtain without making any inventive effort are within the scope of protection of this disclosure.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
Referring to fig. 1-2, fig. 1 is a block diagram of an embodiment of an energy storage audio device according to the present utility model; fig. 2 is a schematic connection diagram of an embodiment of the energy storage audio system of the present utility model. The energy storage sound of the present utility model will be described in detail with reference to fig. 1 to 2.
In this embodiment, the energy storage sound includes: the device comprises a controller, an interface module, a battery and a detection module, wherein the interface module is provided with a parallel interface, the detection module comprises a first resistor R1 and a first triode Q1, one end of the first resistor R1 is connected with a voltage source, the other end of the first resistor R1 is connected with an emitting electrode of the first triode Q1 and a signal detection pin of the controller, a collecting electrode of the first triode Q1 is grounded, a base electrode of the first triode Q1 is connected with the parallel interface, the controller is connected with the parallel interface and the battery, and after the signal detection pin receives a parallel signal, battery information is transmitted through the parallel interface. Through the mode of reserving the parallel interface, 2 or more than 2 parallel uses are realized, and the total power supply power is multiplied after being connected in parallel, so that the energy storage sound equipment networking is convenient to use. And the parallel signal detection and battery information transmission mode ensures normal functions of the energy storage sound equipment during combination or disassembly.
In this embodiment, the base of the first triode Q1 is connected to one of the pins of the parallel interface, and the first triode Q1 is turned on after the base receives the low level signal. The controller receives the parallel signal after the first triode Q1 is turned on.
In this embodiment, the parallel interface may be a USB interface, a CAN interface, a PD interface, or other interfaces that CAN be used for signal transmission. The parallel interfaces among different energy storage sound equipment are connected through signal transmission lines corresponding to the parallel interfaces. The controller is connected with two different energy storage sound boxes through the parallel connection interfaces.
The types and the models of the two parallel interfaces of the same energy storage sound equipment can be the same or different. Specifically, one can be a male port, and the other is a female port, and two energy storage sound boxes are connected together in a male-female port connection mode. The two parallel interfaces are connected with different signal detection pins on the controller, and the controller determines the parallel interface connected with the energy storage sound according to the type of the signal detection pin receiving the parallel signal.
In this embodiment, the battery may be a lithium battery, a lead-acid storage battery, a lithium iron phosphate battery, or other battery capable of charge and discharge.
Correspondingly, in order to charge the battery, the energy storage sound also comprises a charging interface and a charging circuit, wherein the charging circuit is respectively connected with the charging interface, the battery and the controller, transmits electric energy transmitted by the charging interface to the battery, and performs charging management according to a control signal transmitted by the controller.
In this embodiment, the energy storage sound also includes a parallel circuit, the parallel circuit is connected with the parallel interface, and the controller controls the battery to be connected with the battery in the energy storage sound connected with the parallel interface in parallel through the parallel circuit after receiving the parallel signal to form a parallel structure.
In other embodiments, the energy storage sound equipment further comprises a series circuit, the series circuit is connected with the parallel interface and the battery, and the controller is used for connecting the batteries in the connected energy storage sound equipment in series through the series circuit after receiving the serial signal input by the parallel interface or the user.
In this embodiment, the parallel interface may include a signal transmission interface, a discharge interface, a serial-parallel interface, and other interfaces, where a user connects the corresponding interfaces according to own needs, and the serial circuit or the parallel circuit is connected with the discharge interface, the serial-parallel interface, and the discharge interface, so as to implement serial-parallel connection and discharge between the energy storage speakers.
The detection module further comprises a second resistor R2 and a third resistor R3, one end of the third resistor R3 is grounded, the other end of the third resistor R3 is connected with the base electrode of the first triode Q1 and the second end of the second resistor R2, and the first end of the second resistor R2 is connected with a voltage source. After the energy storage sound boxes are connected through the parallel interface, a third resistor R3 among different energy storage sound boxes is connected in parallel, and the voltage on the base of the first triode Q1 is reduced in a parallel connection mode, so that the first triode Q1 is conducted. In other embodiments, the controller may also be connected to the base of the first triode Q1, and after the parallel connection, one of the energy storage stereo sets receives the serial signal or the parallel signal, and sends a signal to the base of the first triode Q1 in the energy storage stereo set to control the first triode Q1 to be turned on, and the signal passes through the next energy storage stereo set connected through the parallel interface, so as to control the first triode Q1 in the next energy storage stereo set to be turned on. The parallel connection or the serial connection between the energy storage sound boxes is realized through a signal transmission mode.
The controller is a singlechip, the singlechip is connected with the parallel interface through an I2C bus, and the battery information of each other is exchanged by utilizing the I2C bus, wherein the battery information comprises the information of capacity, model, voltage, current, power consumption condition and the like of the battery.
In a specific embodiment, the signal detection pin is a DET pin, and the singlechip receives the parallel signal through the DET pin.
In this embodiment, the energy storage sound also includes a battery management circuit, and the battery management circuit is respectively connected with the battery and the controller, and the controller manages the battery through the battery management circuit. The battery management circuit is provided with a battery management chip, and the controller acquires battery information and manages the charge and discharge of the battery through the battery management chip.
In order to receive the instruction of the user or the information sent by the microphone conveniently, the energy storage sound is further provided with a wireless communication module, the wireless communication module is connected with the controller, and the controller receives or transmits the information through the wireless communication module. The wireless communication module can be a Bluetooth module, a WiFi module and other short-distance wireless communication modules.
In this embodiment, the energy storage stereo set further includes a key circuit, a plurality of control keys are disposed in the key circuit, and the controller is connected with the key circuit and receives a key signal generated by pressing the control keys. The controller key comprises a restarting key, a power key and other keys capable of controlling the sound equipment to execute conventional operation.
The beneficial effects are that: according to the energy storage sound equipment, the interface module and the detection module are arranged, the energy storage sound equipment is connected with other sound equipment in parallel through the parallel connection ports in the interface module, the detection module is used for carrying out parallel connection detection, the detected parallel connection signals are sent to the controller, and the controller is used for transmitting battery information to control the batteries to carry out parallel connection power supply, so that the parallel connection of a plurality of sound equipment can be realized, the power supply power and the power supply range are improved, and the outdoor activity experience of a user is improved.
Based on the same inventive concept, the present utility model further provides an acoustic system, please refer to fig. 1-3, wherein fig. 3 is a structural diagram of an embodiment of an acoustic energy storage system of the present utility model, and the acoustic system of the present utility model is described with reference to fig. 1-3.
In this embodiment, the audio energy storage system includes at least two energy storage audio, the energy storage audio includes: the device comprises a controller, an interface module, a battery and a detection module, wherein the interface module is provided with a parallel interface, the detection module comprises a first resistor R1 and a first triode Q1, one end of the first resistor R1 is connected with a voltage source, the other end of the first resistor R1 is connected with an emitting electrode of the first triode Q1 and a signal detection pin of the controller, a collecting electrode of the first triode Q1 is grounded, a base electrode of the first triode Q1 is connected with the parallel interface, the controller is connected with the parallel interface and the battery, and after the signal detection pin receives a parallel signal, battery information is transmitted through the parallel interface. Through the mode of reserving the parallel interface, 2 or more than 2 parallel uses are realized, and the total power supply power is multiplied after being connected in parallel, so that the energy storage sound equipment networking is convenient to use. And the parallel signal detection and battery information transmission mode ensures normal functions of the energy storage sound equipment during combination or disassembly.
In this embodiment, the base of the first triode Q1 is connected to one of the pins of the parallel interface, and the first triode Q1 is turned on after the base receives the low level signal. The controller receives the parallel signal after the first triode Q1 is turned on.
In this embodiment, the parallel interface may be a USB interface, a CAN interface, a PD interface, or other interfaces that CAN be used for signal transmission. The parallel interfaces among different energy storage sound equipment are connected through signal transmission lines corresponding to the parallel interfaces. The controller is connected with two different energy storage sound boxes through the parallel connection interfaces.
The types and the models of the two parallel interfaces of the same energy storage sound equipment can be the same or different. Specifically, one can be a male port, and the other is a female port, and two energy storage sound boxes are connected together in a male-female port connection mode. The two parallel interfaces are connected with different signal detection pins on the controller, and the controller determines the parallel interface connected with the energy storage sound according to the type of the signal detection pin receiving the parallel signal.
In this embodiment, the battery may be a lithium battery, a lead-acid storage battery, a lithium iron phosphate battery, or other battery capable of charge and discharge.
Correspondingly, in order to charge the battery, the energy storage sound also comprises a charging interface and a charging circuit, wherein the charging circuit is respectively connected with the charging interface, the battery and the controller, transmits electric energy transmitted by the charging interface to the battery, and performs charging management according to a control signal transmitted by the controller.
In this embodiment, the energy storage sound also includes a parallel circuit, the parallel circuit is connected with the parallel interface, and the controller controls the battery to be connected with the battery in the energy storage sound connected with the parallel interface in parallel through the parallel circuit after receiving the parallel signal to form a parallel structure.
In other embodiments, the energy storage sound equipment further comprises a series circuit, the series circuit is connected with the parallel interface and the battery, and the controller is used for connecting the batteries in the connected energy storage sound equipment in series through the series circuit after receiving the serial signal input by the parallel interface or the user.
In this embodiment, the parallel interface may include a signal transmission interface, a discharge interface, a serial-parallel interface, and other interfaces, where a user connects the corresponding interfaces according to own needs, and the serial circuit or the parallel circuit is connected with the discharge interface, the serial-parallel interface, and the discharge interface, so as to implement serial-parallel connection and discharge between the energy storage speakers.
The detection module further comprises a second resistor R2 and a third resistor R3, one end of the third resistor R3 is grounded, the other end of the third resistor R3 is connected with the base electrode of the first triode Q1 and the second end of the second resistor R2, and the first end of the second resistor R2 is connected with a voltage source. After the energy storage sound boxes are connected through the parallel interface, a third resistor R3 among different energy storage sound boxes is connected in parallel, and the voltage on the base of the first triode Q1 is reduced in a parallel connection mode, so that the first triode Q1 is conducted. In other embodiments, the controller may also be connected to the base of the first triode Q1, and after the parallel connection, one of the energy storage stereo sets receives the serial signal or the parallel signal, and sends a signal to the base of the first triode Q1 in the energy storage stereo set to control the first triode Q1 to be turned on, and the signal passes through the next energy storage stereo set connected through the parallel interface, so as to control the first triode Q1 in the next energy storage stereo set to be turned on. The parallel connection or the serial connection between the energy storage sound boxes is realized through a signal transmission mode.
The controller is a singlechip, the singlechip is connected with the parallel interface through an I2C bus, and the battery information of each other is exchanged by utilizing the I2C bus, wherein the battery information comprises the information of capacity, model, voltage, current, power consumption condition and the like of the battery.
In a specific embodiment, the signal detection pin is a DET pin, and the singlechip receives the parallel signal through the DET pin.
In this embodiment, the energy storage sound also includes a battery management circuit, and the battery management circuit is respectively connected with the battery and the controller, and the controller manages the battery through the battery management circuit. The battery management circuit is provided with a battery management chip, and the controller acquires battery information and manages the charge and discharge of the battery through the battery management chip.
In order to receive the instruction of the user or the information sent by the microphone conveniently, the energy storage sound is further provided with a wireless communication module, the wireless communication module is connected with the controller, and the controller receives or transmits the information through the wireless communication module. The wireless communication module can be a Bluetooth module, a WiFi module and other short-distance wireless communication modules.
In this embodiment, the energy storage stereo set further includes a key circuit, a plurality of control keys are disposed in the key circuit, and the controller is connected with the key circuit and receives a key signal generated by pressing the control keys. The controller key comprises a restarting key, a power key and other keys capable of controlling the sound equipment to execute conventional operation.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An energy storage sound box, characterized in that, the energy storage sound box includes: the device comprises a controller, an interface module, a battery and a detection module, wherein the interface module is provided with a parallel interface, the energy storage sound is connected through the parallel interface, the detection module comprises a first resistor and a first triode, one end of the first resistor is connected with a voltage source, the other end of the first resistor is connected with an emitting electrode of the first triode and a signal detection pin of the controller, a collector electrode of the first triode is grounded, a base electrode of the first triode is connected with the parallel interface, the controller, the battery and the parallel interface are connected, and the controller transmits battery information through the parallel interface after the signal detection pin receives a parallel signal.
2. The energy storage sound equipment of claim 1, wherein the detection module further comprises a second resistor and a third resistor, one end of the third resistor is grounded, the other end of the third resistor is connected with the base electrode of the first triode and the second end of the second resistor, and the first end of the second resistor is connected with the voltage source.
3. The energy storage sound equipment of claim 2, wherein the controller is a single-chip microcomputer, and the single-chip microcomputer is connected with the parallel interface through an I2C bus.
4. The energy storage sound box according to claim 1, further comprising a battery management circuit, wherein the battery management circuit is respectively connected with the battery and a controller, and wherein the controller manages the battery through the battery management circuit.
5. The energy storage sound box according to claim 1, further comprising a key circuit, wherein a plurality of control keys are arranged in the key circuit, and the controller is connected with the key circuit and receives key signals generated by pressing the control keys.
6. An acoustic energy storage system, wherein the acoustic energy storage system comprises at least two energy storage acoustic devices, the energy storage acoustic devices comprising: the device comprises a controller, an interface module, a battery and a detection module, wherein the interface module is provided with a parallel interface, the energy storage sound is connected through the parallel interface, the detection module comprises a first resistor and a first triode, one end of the first resistor is connected with a voltage source, the other end of the first resistor is connected with an emitting electrode of the first triode and a signal detection pin of the controller, a collector electrode of the first triode is grounded, a base electrode of the first triode is connected with the parallel interface, the controller, the battery and the parallel interface are connected, and the controller transmits battery information through the parallel interface after the signal detection pin receives a parallel signal.
7. The acoustic energy storage system of claim 6, wherein the detection module further comprises a second resistor and a third resistor, one end of the third resistor is grounded, the other end of the third resistor is connected with the base of the first triode and the second end of the second resistor, and the first end of the second resistor is connected with the voltage source.
8. The acoustic energy storage system of claim 7, wherein the controller is a single-chip microcomputer, the single-chip microcomputer being connected with the parallel interface through an I2C bus.
9. The acoustic energy storage system of claim 6, wherein the energy storage acoustic further comprises a battery management circuit, the battery management circuit being respectively coupled to the battery and a controller, the controller managing the battery through the battery management circuit.
10. The acoustic energy storage system of claim 6, wherein the energy storage acoustic device further comprises a key circuit, wherein a plurality of control keys are arranged in the key circuit, and wherein the controller is connected with the key circuit and receives key signals generated by pressing the control keys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223048967.6U CN219876053U (en) | 2022-11-15 | 2022-11-15 | Energy storage stereo set and stereo set energy storage system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223048967.6U CN219876053U (en) | 2022-11-15 | 2022-11-15 | Energy storage stereo set and stereo set energy storage system |
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| CN219876053U true CN219876053U (en) | 2023-10-20 |
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| CN202223048967.6U Active CN219876053U (en) | 2022-11-15 | 2022-11-15 | Energy storage stereo set and stereo set energy storage system |
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| CN (1) | CN219876053U (en) |
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- 2022-11-15 CN CN202223048967.6U patent/CN219876053U/en active Active
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