CN204993795U - Solar energy bluetooth speaker - Google Patents

Abstract

The utility model provides a solar energy bluetooth speaker, which comprises an outer shell, circuit board and speaker, still including setting up the charging and discharging circuit on the circuit board, the MICROUSB interface, the line input interface, the bluetooth module, audio frequency control circuit, cell -phone microphone circuit and audio power amplifier circuit, solar panel and rechargeable battery set up respectively on the shell with the shell in, solar panel, rechargeable battery, the MICROUSB interface, the line input interface respectively with charging and discharging circuit electric connection, the bluetooth module, audio frequency control circuit, cell -phone microphone circuit, the speaker respectively with audio power amplifier circuit electric connection, be equipped with the voice input hole on the position of the corresponding cell -phone microphone circuit of shell. The utility model discloses owing to adopted solar panel, rechargeable battery and bluetooth module, when not having the power in the open air, can charge for rechargeable battery through solar panel, have and to pass through advantages such as solar charging, convenient to carry, bluetooth signal reception, audio amplifier broadcast, convenient to use and function are many.

Description

Solar bluetooth speaker

technical field

　　The utility model relates to the technical field of sound boxes, in particular to a solar bluetooth sound box.

Background technique

With the development of society and the continuous progress of science and technology, the functions of electronic products on the market are becoming more and more diversified, and they are more and more closely related to people's daily life. Features. Because the speaker consumes a lot of power when it is in use, it often leads to the rapid depletion of the speaker's power. In order to ensure that the speaker is charged outdoors, it is necessary to carry a mobile power supply with you, especially when there is no power supply outdoors. The mobile power supply cannot supply power for a long time. Therefore, there is an urgent need for a speaker device with multiple functions on the market to ensure that it can work for a long time without a power supply and perform functions such as wireless data transmission.

Utility model content

In order to overcome the above problems, the utility model provides the society with a solar bluetooth speaker that can be charged by solar energy, is easy to carry, receives bluetooth signals and plays through the speaker.

The technical scheme of the utility model is to provide a solar bluetooth speaker, including a shell, a circuit board and a speaker, a sound hole is arranged on the position of the shell corresponding to the speaker, and the circuit board and the speaker are arranged on In the said shell, it also includes charging and discharging circuit, MICROUSB interface, line input interface, bluetooth module, audio control circuit, mobile phone microphone circuit and audio power amplifier circuit arranged on the said circuit board. On and in the casing, the solar panel, the rechargeable battery, the MICROUSB interface, and the line input interface are respectively electrically connected to the charging and discharging circuit, the Bluetooth module, the audio The control circuit, the microphone circuit of the mobile phone, and the loudspeaker are respectively electrically connected to the audio power amplifier circuit, the rechargeable battery provides electric energy to the circuit board, and a Sound input hole.

As an improvement to the utility model, the solar panels are foldable solar panels.

As an improvement to the utility model, it also includes a TF card connector arranged on the circuit board, and the TF card connector is electrically connected with the audio power amplifier circuit.

As an improvement to the present invention, it also includes a USB card reader interface arranged on the circuit board, and the USB card reader interface is electrically connected with the audio power amplifier circuit.

As an improvement to the present invention, it also includes a sound receiving adjustment circuit arranged on the circuit board, and the sound receiving adjustment circuit is electrically connected with the audio power amplifier circuit.

As an improvement to the utility model, it also includes an ultraviolet lamp arranged on the circuit board, and the ultraviolet lamp is electrically connected with the power control circuit.

As an improvement to the present invention, it also includes lighting LED lights arranged on the circuit board, and the lighting LED lights are respectively electrically connected to the power control circuit.

As an improvement to the present invention, it further includes a bluetooth indicator electrically connected to the bluetooth module, and the bluetooth indicator is arranged on the housing.

Because the utility model adopts a solar panel, a rechargeable battery and a bluetooth module, when there is no power supply outdoors, the rechargeable battery can be charged through the solar panel, so that the solar bluetooth speaker can continue to work; The Bluetooth module is connected to the electronic device to realize the data transmission; there is also an ultraviolet lamp on the circuit board, which can help the user to identify the authenticity of the coin. It can be charged by solar energy, easy to carry, Bluetooth signal reception, Speaker playback, easy to use and many functions.

Description of drawings

Fig. 1 is a front structural schematic view of the utility model.

FIG. 2 is a rear view structural schematic diagram of FIG. 1 .

FIG. 3 is a schematic view of the right view of FIG. 1 .

FIG. 4 is a schematic top view of the structure of FIG. 1 .

Among them: 1. Shell; 2. Speaker; 3. Solar panel; 41. USB card reader interface; 43. Line input interface; 44. MICROUSB interface; 45. Bluetooth indicator light; 46TF card connector; 51. Audio switch button; 52. Pause button; 53. Back button; 54. Forward button.

detailed description

In the description of the present utility model, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a disassembly Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations. In addition, in the description of the present utility model, unless otherwise specified, the meanings of "plurality" and "several" are two or more.

Please refer to Fig. 1 to Fig. 4, Fig. 1 to Fig. 4 discloses a solar bluetooth speaker, including a shell 1, a circuit board (not visible) and a speaker 2, at the position where the shell 1 corresponds to the speaker 2 A sound hole is provided, and the circuit board and the speaker 2 are arranged in the casing 1 .

In this embodiment, it also includes a charging and discharging circuit (not visible), a MICROUSB interface 44, a line input interface 43, a Bluetooth module (not visible), an audio control circuit (not visible), and a mobile phone microphone arranged on the circuit board A circuit (not visible) and an audio power amplifier circuit (not visible), a solar panel 3 and a rechargeable battery (not visible) are respectively arranged on the casing 1 and in the casing 1, the solar panel 3, the rechargeable battery, The MICROUSB interface 44 and the line input interface 43 are electrically connected to the charging and discharging circuit respectively, and the Bluetooth module, the audio control circuit, the microphone circuit of the mobile phone, and the speaker are respectively connected to the audio power amplifier The circuit is electrically connected, the rechargeable battery provides electric energy to the circuit board, and a sound input hole is provided on the shell corresponding to the microphone circuit of the mobile phone.

In this embodiment, it also includes a TF card connector 46 arranged on the circuit board, and the TF card connector 46 is electrically connected with the audio amplifier circuit. It also includes a USB card reader interface 41 arranged on the circuit board, and the USB card reader interface 41 is electrically connected with the audio amplifier circuit.

In this embodiment, it also includes a radio adjustment circuit (not visible) arranged on the circuit board, the radio adjustment circuit is electrically connected to the audio power amplifier circuit, and the radio button of the radio adjustment circuit is set on the on shell 1.

In this embodiment, it also includes a power control circuit arranged on the circuit board, the power control circuit is connected with the charging and discharging circuit, and the power switch of the power control circuit is located on the casing 1 . It also includes an ultraviolet lamp and an illumination LED lamp arranged on the circuit board, the ultraviolet lamp and the illumination LED lamp are respectively electrically connected to the power control circuit, and the power switch can also be used to control the ultraviolet lamp, the opening or closing of the lighting LED light, the ultraviolet light can help the user identify the authenticity of the coin, the lighting LED light is used to provide illumination for the user, the ultraviolet light and the lighting LED light are As one of the best solutions of the present utility model, even if the ultraviolet lamp and/or the illumination LED lamp are not provided, it still belongs to the protection scope of the present utility model.

In this embodiment, an interface hole is provided at the positions corresponding to the MICROUSB interface 44, the line input interface 43 and the TF card connector 46 in the shell 1, the MICROUSB interface 44, the line input interface 43 and one end of the TF card connector 46 are respectively located in the interface hole.

In this embodiment, it also includes an electric quantity indicator light and an indicating circuit arranged on the circuit board, the electric quantity indicator light is electrically connected with the rechargeable battery through the indicating circuit, and corresponds to the electric quantity in the housing 1 An indicator hole is arranged at the position of the indicator light, and the electric quantity indicator light is located in the indicator light hole, and the electric quantity indicator light is used to display the electric quantity of the rechargeable battery.

In this embodiment, the audio key of the audio control circuit is located in the key hole of the housing 1, and the audio key includes an audio switch key 51, a pause key 52, a forward key 54 and/or a backward key 53, and the audio key The number of buttons is not limited to the above four buttons. The audio switch button 51, the pause button 52, the forward button 54 and/or the back button 53 are just a few examples. It can be greater or less than 4, and the number of the audio keys is not listed here, as long as the audio keys are included, they all belong to the protection scope of the present invention. It also includes a bluetooth indicator light 45 electrically connected to the bluetooth module, the bluetooth indicator light 45 is arranged on the shell 1, and the user can carry out signal connection with the mobile phone through the bluetooth module, thereby realizing communication with the mobile phone. call function. The solar panel 3 is a foldable solar panel. The advantage of this design is that the area receiving sunlight can be enlarged. The solar panel 3 is arranged on multiple surfaces of the housing 1. The foldable solar panel is only One of the preferred schemes of the utility model, as long as the solar panels 3 are used, all belong to the protection scope of the utility model.

In this embodiment, a wear-resistant material layer is provided on the surface of the housing 1 , and the wear-resistant material layer can effectively prevent the housing 1 from being worn. A mirror is arranged on the housing 1, and the benefit of such a design is that the user can arrange clothes through the mirror. It also includes a mobile phone microphone circuit arranged on the circuit board, and a sound input hole is arranged on the position corresponding to the mobile phone microphone circuit of the shell 1. When the Bluetooth module is connected with the mobile phone, the user can pass the The mobile phone microphone circuit makes a call.

Because the utility model adopts the solar panel 3, the rechargeable battery and the Bluetooth module, when there is no power supply outdoors, the rechargeable battery can be charged through the solar panel 3; In the process, the Bluetooth module can also be connected with the electronic device to realize data transmission; the ultraviolet lamp is also provided on the circuit board, and the ultraviolet lamp can help the user to identify the authenticity of the coin. It has the advantages of being able to be charged by solar energy, easy to carry, receive Bluetooth signals, charge with a mobile power source, play with speakers, easy to use, and has many functions.

Claims (9)

1. a solar energy Baffle Box of Bluetooth, comprise shell, circuit board and loud speaker, the position of the corresponding described loud speaker of described shell is provided with sender, described circuit board and described loud speaker are arranged in the housing, it is characterized in that, also comprise the charge-discharge circuit be arranged on described circuit board, MICROUSB interface, circuit input interface, bluetooth module, audio control circuit, mobile phone microphone circuit and audio power amplifier circuit, solar panels and rechargeable battery are separately positioned on described shell with in described shell, described solar panels, described rechargeable battery, described MICROUSB interface, described circuit input interface is electrically connected with described charge-discharge circuit respectively, described bluetooth module, described audio control circuit, described mobile phone microphone circuit, described loud speaker is electrically connected with described audio power amplifier circuit respectively, described rechargeable battery provides electric energy to described circuit board, the position of the corresponding described mobile phone microphone circuit of described shell is provided with Speech input hole.

2. solar energy Baffle Box of Bluetooth according to claim 1, is characterized in that: what described solar panels adopted is Foldable solar energy plate.

3. solar energy Baffle Box of Bluetooth according to claim 1 and 2, is characterized in that: also comprise the TF card connector be arranged on described circuit board, and described TF card connector and described audio power amplifier circuit are electrically connected.

4. solar energy Baffle Box of Bluetooth according to claim 1 and 2, is characterized in that: also comprise the USB card reading interface be arranged on described circuit board, and described USB card reading interface and described audio power amplifier circuit are electrically connected.

5. solar energy Baffle Box of Bluetooth according to claim 1 and 2, is characterized in that: also comprise the radio reception regulating circuit be arranged on described circuit board, and described radio reception regulating circuit and described audio power amplifier circuit are electrically connected.

6. solar energy Baffle Box of Bluetooth according to claim 1 and 2, it is characterized in that: also comprise the power control circuit be arranged on described circuit board, described power control circuit is connected with described charge-discharge circuit, and the mains switch of described power control circuit is positioned on described shell.

7. solar energy Baffle Box of Bluetooth according to claim 6, is characterized in that: also comprise the uviol lamp be arranged on described circuit board, described uviol lamp and described power control circuit are electrically connected.

8. solar energy Baffle Box of Bluetooth according to claim 6, is characterized in that: also comprise the illuminating LED lamp be arranged on described circuit board, described illuminating LED lamp is electrically connected with described power control circuit respectively.

9. solar energy Baffle Box of Bluetooth according to claim 1 and 2, is characterized in that: also comprise the bluetooth indicator light be electrically connected with described bluetooth module, and described bluetooth indicator light is arranged on the housing.