CN209845221U

CN209845221U - Multifunctional Bluetooth sound equipment

Info

Publication number: CN209845221U
Application number: CN201921051414.1U
Authority: CN
Inventors: 丁建强
Original assignee: Anshun Zhisen Electronic Technology Co Ltd
Current assignee: Anshun Zhisen Electronic Technology Co Ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2019-12-24
Anticipated expiration: 2029-07-08

Abstract

The utility model relates to a bluetooth sound technical field, concretely relates to multi-functional bluetooth sound. This bluetooth sound is including setting up the main control board in the casing, bluetooth module and two speakers about, the casing includes the top panel, front panel and back shroud, be provided with the function button on the top panel, the front panel surface is equipped with the protection network, the speaker is close to front panel one side and sets up, still including setting up solar cell panel and the liquid crystal display on the top panel, the LED lamp on the front panel, battery in the casing, transformer and radiator fan, the main control board respectively with bluetooth module, the speaker, liquid crystal display and electrical connections battery, the battery respectively with solar cell panel, the speaker, liquid crystal display, the LED lamp, radiator fan and transformer electricity are connected. The utility model provides a current bluetooth sound function singleness's problem, not only can utilize the solar energy power supply, but also can charge for mobile terminals such as cell-phones, the time of endurance is long, and user experience is good.

Description

Multifunctional Bluetooth sound equipment

Technical Field

The utility model relates to a bluetooth sound technical field, concretely relates to multi-functional bluetooth sound.

Background

Along with the development of science and technology, bluetooth sound is more and more liked by the consumer because its portable, pleasing to the eye characteristics. Through the built-in bluetooth module of bluetooth sound to the stereo set equipment that traditional ware wire rod is connected is replaced in the bluetooth connection, through with mobile terminal communication connection such as cell-phone, flat board and notebook, reaches convenient and fast's purpose. But the bluetooth sound on the market often only possesses the music instant music, and the function is single, especially when the user carries bluetooth sound and other mobile terminal activities of going out, more and more frequent condition that faces bluetooth sound electric quantity and exhaust and can't use makes user experience not good enough.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide a simple structure is reasonable multi-functional bluetooth sound, solved current bluetooth sound function singleness's problem, not only can utilize the solar energy power supply, but also can charge for mobile terminals such as cell-phone, user experience is good.

The technical scheme of the utility model is realized like this: the utility model provides a multi-functional bluetooth sound is including setting up two speakers about main control board, bluetooth module in the casing, the casing includes top panel, front panel and back shroud, be provided with the function button on the top panel, the front panel surface is equipped with the protection network, and the speaker is close to front panel one side and sets up, its characterized in that, still including setting up solar cell panel and the LED lamp on liquid crystal display, the front panel on the top panel, battery, transformer and radiator fan in the casing, the main control board is connected with bluetooth module, speaker, liquid crystal display and battery electricity respectively, the battery is connected with solar cell panel, speaker, liquid crystal display, LED lamp, radiator fan and transformer electricity respectively.

The rear cover plate is provided with a Type-C charging port, a Micro charging port, a power switch, an input port, a USB output port and an electric quantity indicator lamp, and the storage battery is electrically connected with the power switch, the input port, the Type-C charging port, the Micro charging port and the USB output port.

The main control board comprises a main control chip, a charge-discharge control circuit, an audio control circuit and an audio power amplifier circuit, and the storage battery is connected with the charge-discharge control circuit in a bidirectional mode.

The solar cell panel is a monocrystalline silicon solar cell panel.

The transformer is a three-terminal output transformer.

The battery is a rechargeable polymer lithium battery.

The utility model provides an existing defect among the background art, have following beneficial effect:

the utility model provides a multi-functional bluetooth sound simple structure is reasonable, has solved the problem of current bluetooth sound function singleness, not only can utilize the solar energy power supply, but also can charge for mobile terminals such as cell-phone, and user experience is good. The main control board of the Bluetooth sound box is connected with the mobile terminal through the Bluetooth module, and transmits signals to the loudspeaker through the audio control circuit to realize audio playing. If the sunlight is sufficient, the solar panel on the top of the solar panel absorbs solar radiation energy and converts the solar radiation energy into electric energy, and the electric energy is stored in the storage battery, so that the standby cruising ability is strong. If the power line is connected to the input port for charging indoors, two different voltages of 5V and 9V are provided by using a three-terminal output mode of the transformer, so that various mobile terminals can be charged, and the method has strong applicability. Can regard as portable power source, insert the power cord from Type-C charging port, Micro charging port and USB kneck, charge for multiple mobile terminal. Through setting up the LED lamp, carry out the outdoor illumination, realize multi-functionally.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is a rear view of FIG. 1;

fig. 4 is an internal schematic view of the present invention;

in the figure: the intelligent power supply comprises a shell, 2, an upper panel, 3, a front panel, 4, a rear cover plate, 5, a solar panel, 6, functional keys, 7, a liquid crystal display screen, 8, a loudspeaker, 9, an LED lamp, 10, a storage battery, 11, a main control panel, 12, a transformer, 13, a cooling fan, 14, a Bluetooth module, 15-Type-C charging ports, 16-Micro charging ports, 17, a power switch, 18-input ports, 19-USB output ports and 20-electric quantity indicating lamps.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Fig. 1, fig. 2 and fig. 3 show an embodiment of a multifunctional bluetooth sound, including a main control board 11 disposed in a housing 1, a bluetooth module 14, two speakers 8 on the left and right, the housing 1 includes an upper panel 2, a front panel 3 and a rear cover plate 4, a function button 6 is disposed on the upper panel 2, a protective net is disposed on the surface of the front panel, the speakers 8 are disposed near one side of the front panel 3, the multifunctional bluetooth sound further includes a solar panel 5 and a liquid crystal display 7 disposed on the upper panel 2, an LED lamp 9 on the front panel 3, a storage battery 10 in the housing 1, a transformer 12 and a cooling fan 13, the main control board 11 is respectively electrically connected with the bluetooth module 14, the speakers 8, the liquid crystal display 7 and the storage battery 10, the storage battery 10 is respectively electrically connected with the solar panel 5, the speakers 8, the liquid crystal display 7, the LED lamp 9. The rear cover plate 4 is provided with a Type-C charging port 15, a Micro charging port 16, a power switch 17, an input port 18, a USB output port 19 and an electric quantity indicator lamp 20, and the storage battery 10 is electrically connected with the power switch 17, the input port 18, the Type-C charging port 15, the Micro charging port 16 and the USB output port 19. The main control board 11 includes a main control chip, a charge-discharge control circuit, an audio control circuit and an audio power amplifier circuit, and the storage battery 10 is bidirectionally connected with the charge-discharge control circuit. The solar cell panel 5 is a monocrystalline silicon solar cell panel. The transformer 12 is a three-terminal output transformer. Battery 10 is a rechargeable polymer lithium battery.

The utility model discloses a working process is: as shown in fig. 4, the main control board 11 of the bluetooth sound is connected to the mobile terminal through the bluetooth module 14, and transmits signals to the speaker 8 through the audio control circuit and the audio power amplifier circuit, thereby implementing audio playing. When charging this bluetooth sound, if under the sufficient circumstances of sunshine, remove bluetooth sound to suitable position, the solar cell panel 5 at its top absorbs solar radiation energy and turns into the electric energy to store the electric energy in battery 10, have stronger standby duration. If the power line is connected to the input port 18 for charging indoors, and then two different voltages, namely 5V and 9V, are provided by using the three-terminal output mode of the transformer 12, so that various mobile terminals can be charged, and the method has strong applicability. Can regard as portable power source, insert the power cord from Type-C charging port 15, Micro charging port 16 and USB interface 5 department, charge for multiple mobile terminal. The LED lamp 9 is turned on through the function key 6, outdoor illumination is carried out, and multiple functions are achieved. When the temperature of the storage battery 10 is too high, the main control board 11 controls the starting of the heat radiation fan 13 to effectively radiate heat, so that the storage battery 10 is prevented from being burnt out due to overheating, and the service life of the storage battery is prolonged.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional Bluetooth sound box comprises a main control board (11), a Bluetooth module (14), a left loudspeaker and a right loudspeaker (8) which are arranged in a shell (1), wherein the shell (1) comprises an upper panel (2), a front panel (3) and a rear cover plate (4), a function key (6) is arranged on the upper panel (2), a protective net is arranged on the surface of the front panel, the loudspeaker (8) is arranged close to one side of the front panel (3), the multifunctional Bluetooth sound box is characterized by further comprising a solar panel (5) and a liquid crystal display (7) which are arranged on the upper panel (2), an LED lamp (9) on the front panel (3), a storage battery (10) in the shell (1), a transformer (12) and a cooling fan (13), wherein the main control board (11) is respectively electrically connected with the Bluetooth module (14), the loudspeaker (8), the liquid crystal display (7) and the storage battery (10), the storage battery (10) is electrically connected with the solar cell panel (5), the loudspeaker (8), the liquid crystal display screen (7), the LED lamp (9), the cooling fan (13) and the transformer (12) respectively.

2. The multifunctional bluetooth sound of claim 1, wherein: be provided with Type-C charging port (15), Micro charging port (16), switch (17), input port (18), USB output port (19) and electric quantity pilot lamp (20) on back shroud (4) respectively, battery (10) are connected with switch (17), input port (18), Type-C charging port (15), Micro charging port (16) and USB output port (19) electricity respectively.

3. The multifunctional bluetooth sound of claim 1 or 2, characterized in that: the main control board (11) comprises a main control chip, a charge-discharge control circuit, an audio control circuit and an audio power amplifier circuit, and the storage battery (10) is connected with the charge-discharge control circuit in a bidirectional mode.

4. The multifunctional bluetooth sound of claim 3, wherein: the solar cell panel (5) is a monocrystalline silicon solar cell panel.

5. The multifunctional Bluetooth speaker of claim 4, wherein: the transformer (12) is a three-terminal output transformer.

6. The multifunctional bluetooth sound of claim 5, wherein: the battery (10) is a rechargeable polymer lithium battery.