CN210807604U - A headphone compartment with audio playback function - Google Patents

Abstract

The utility model discloses an earphone compartment with an audio playback function, comprising a base and an upper cover, a panel is arranged on the base, left and right earphone storage compartments are arranged on the upper surface of the panel, a circuit installation cavity is arranged between the panel and the base, and the circuit is installed The interior of the cavity is provided with a battery, a power supply main board, a Bluetooth module, a central processing unit and a speaker. The outer wall of the base is provided with an audio control module and a speaker net. The battery is respectively connected with the power supply main board and the audio control module. The charging pin is connected with the power supply main board, the audio control module is connected with the speaker, the Bluetooth module and the audio control module are connected with the central processing unit, and the speaker is close to the side wall of the base and corresponds to the speaker net. The utility model adds the function of a bluetooth speaker to the traditional earphone compartment structure, when the wireless earphone is out of power, the wireless earphone can be put into the earphone compartment for charging, and the audio frequency can be released through the earphone compartment to improve the user experience.

Description

A headphone compartment with audio playback function

technical field

The utility model relates to the technical field of earphones, in particular to an earphone bin with an audio playback function.

Background technique

Headphones are a pair of conversion units, which accept the electrical signals sent by the media player or receiver, and convert them into audible sound waves using speakers close to the ears. Headphones are generally detachable from the media player, using a plug connection or bluetooth connection, now bluetooth earphones have been widely used, and the process of charging bluetooth earphones is quite troublesome, so many manufacturers have designed earphone compartments to supply earphones for charging, but the existing earphone compartments have a single function. The earphones cannot be used during the charging process of the earphones, and the earphones cannot be used when the media player needs to be played externally. Therefore, an earphone compartment with an audio playback function is required to solve the above problems.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide an earphone compartment with an audio playback function.

The technical scheme of the present utility model is as follows:

An earphone compartment with audio playback function, comprising a base and an upper cover arranged on the top of the base, the base is provided with a panel, and the upper surface of the panel is provided with a space for storing and fixing two left and right wireless headphones. Left and right earphone storage compartments, a circuit installation cavity is arranged between the panel and the base, the interior of the circuit installation cavity is provided with a battery, a power supply main board, a Bluetooth module, a central processing unit and a speaker, and the outer wall of the base is provided with An audio control module and a speaker net, the storage battery is respectively connected with the power supply main board and the audio control module, the left and right earphone storage compartments are protruded with a charging pin that is electrically connected to the charging port of the wireless earphone, and the charging The spring pin is connected with the power supply main board, the audio control module is connected with the speaker, the Bluetooth module and the audio control module are connected with the central processing unit, the speaker is close to the side wall of the base and is connected with the speaker corresponding to the network.

In the above solution, the audio control module includes a volume adjustment module, a play/pause module and a power on/off module, and the battery is connected to the power on/off module.

In the above solution, the inside of the circuit installation cavity is further provided with a power display, the power display is connected to the power supply main board, and the area on the panel corresponding to the power display is a transparent area.

In the above solution, the storage battery is a rechargeable battery, and the outer wall of the base is provided with a charging interface electrically connected to the power supply main board, and the charging interface charges the storage battery through an external power supply.

In the above solution, the charging interface is located at the rear of the base.

In the above solution, the charging pin and the power supply mainboard are fixed by welding.

In the above solution, the audio control module is located at the rear of the base.

In the above solution, the speaker mesh is located at the front of the base.

In the above solution, the upper cover is pivotally connected to the top of the base.

In the above solution, the free end of the upper cover is fastened and fixed with the base through a buckle.

Compared with the prior art, the beneficial effects of the present utility model are:

1. By having a bluetooth module, a central processing unit and a speaker in the earphone compartment, and an audio control module on the outer wall of the base, the earphone compartment has the function of a bluetooth speaker, and the bluetooth communication with the smart mobile terminal is carried out through the bluetooth module. To receive the audio data transmitted by the intelligent mobile terminal, and according to the received audio data, send a control command to the audio control module, and the audio control module controls the speaker to play audio according to the control command;

2. When the wireless earphone is out of power, you can put the wireless earphone into the earphone compartment for charging. When the earphone is charging, because the earphone cannot be used, you can connect the earphone compartment through Bluetooth at this time, and play the audio through the earphone compartment. user experience;

3. All components are integrated in the circuit installation cavity, with a compact structure, which realizes a compact design and is easy to carry.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only for the present utility model. For some new embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is one of the structural representations of a kind of earphone compartment with audio playback function provided by the present invention;

FIG. 2 is the second schematic diagram of the structure of a headphone compartment with an audio playback function provided by the present invention;

FIG. 3 is a circuit schematic diagram of an earphone compartment with an audio playback function provided by the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

In order to illustrate the technical solutions of the present utility model, the following specific embodiments are used to illustrate.

Example

Referring to FIGS. 1 to 3 , this embodiment provides an earphone compartment with an audio playback function, including a base 1 and an upper cover 2 covering the top of the base 1 . In this embodiment, the upper cover 2 pivots It is connected to the top of the base 1, and the free end of the upper cover 2 is buckled and fixed with the base 1 through a buckle, so that the opening and closing of the warehouse body is convenient. For its internal structure, the base 1 is provided with There is a panel 3, the upper surface of the panel 3 is provided with left and right earphone storage compartments 31 for accommodating and fixing two left and right wireless earphones, and a circuit installation cavity is provided between the panel 3 and the base 1, and the circuit is installed The interior of the cavity is provided with a battery 4, a power supply main board 5, a Bluetooth module 6, a central processing unit 7 and a speaker 8, and the outer wall of the base 1 is provided with an audio control module 9 and a speaker net 10. In this embodiment, the audio The control module 9 is located at the rear of the base 1, the speaker mesh 10 is located at the front of the base 1, the battery 4 is connected to the power supply main board 5 and the audio control module 9, respectively, and the left and right earphone storage compartments are 31 is protruded with a charging pin 311 that is electrically connected to the charging port of the wireless earphone. In this embodiment, the charging pin 311 and the power supply main board 5 are fixed by welding to realize electrical connection. The charging pin 311 is connected with the power supply main board 5, the audio control module 9 is connected with the speaker 8, the Bluetooth module 6 and the audio control module 9 are connected with the central processing unit 7, and the speaker 8 is close to the The side wall of the base 1 corresponds to the speaker mesh 10 .

The function of a bluetooth speaker is added to the traditional headphone bin structure, and the bluetooth module 6 communicates with the intelligent mobile terminal. The module 9 issues a control command, and the audio control module 9 controls the speaker 8 to play audio according to the control command.

When the wireless earphone is out of power, the earphone can be put into the earphone storage compartment 31, and the earphone is electrically connected with the charging pin 311 in contact, so that the earphone is charged by the battery 4 electrically connected with the charging pin 311 through the power supply main board 5; At this time, the smart mobile terminal can be connected to the earphone compartment through Bluetooth, so that the audio can be played out through the earphone compartment, and the user experience can be improved.

Further, the audio control module 9 includes a volume adjustment module 91 , a play/pause module 92 and a power on/off module 93 , and the battery 4 is connected to the power on/off module 93 . When using the headphone compartment as a Bluetooth speaker, the power on/off module 93 can be used to switch on and off, the volume adjustment module 91 to adjust the volume, and the play/pause module 92 to play/pause the audio. It is very convenient to use.

Preferably, the storage battery 4 is a rechargeable battery, and the outer wall of the base 1 is provided with a charging interface 11 that is electrically connected to the power supply main board 5 , and the charging interface 11 charges the storage battery 4 through an external power supply. , in this embodiment, the charging interface 11 is located at the rear of the base 1 .

Preferably, the inside of the circuit installation cavity is further provided with a power display 20, the power display 20 is connected to the power supply main board 5, and the area on the panel 3 corresponding to the power display 20 is a transparent area. The power of the battery can be observed at any time through the power display 20 .

The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in the present utility model. within the scope of protection.

Claims (10)

1. An earphone cabin with audio playing function is characterized in that: comprises a base and an upper cover covered on the top of the base, a panel is arranged on the base, a left earphone accommodating chamber and a right earphone accommodating chamber for accommodating and fixing a left wireless earphone and a right wireless earphone are arranged on the upper surface of the panel, a circuit installation cavity is arranged between the panel and the base, a storage battery, a power supply mainboard, a Bluetooth module, a central processing unit and a loudspeaker are arranged inside the circuit installation cavity, the outer wall of the base is provided with an audio control module and a speaker network, the storage battery is respectively connected with the power supply mainboard and the audio control module, charging elastic pins which are in contact type electric connection with the charging ports of the wireless earphones are convexly arranged in the left and the right earphone containing chambers, the charging spring pin is connected with the power supply mainboard, the audio control module is connected with the loudspeaker, bluetooth module, audio control module all with central processing unit links to each other, loudspeaker are close to the lateral wall of base and corresponding with the loudspeaker net.

2. The headphone jack with audio playing function of claim 1, wherein: the audio control module comprises a volume adjusting module, a playing/pausing module and a power on/off module, and the storage battery is connected with the power on/off module.

3. The headphone jack with audio playing function of claim 1, wherein: the circuit installation cavity is characterized in that an electric quantity display is further arranged inside the circuit installation cavity, the electric quantity display is connected with the power supply main board, and an area corresponding to the electric quantity display on the panel is a transparent area.

4. The headphone jack with audio playing function of claim 1, wherein: the battery is chargeable battery, the outer wall of base be equipped with the interface that charges that the power supply mainboard electricity is connected, the interface that charges is through outer access power supply for the battery charges.

5. The headphone cabin with audio playing function according to claim 4, wherein: the charging interface is located at the rear part of the base.

6. The headphone jack with audio playing function of claim 1, wherein: the charging spring pin is fixed with the power supply main board through welding.

7. The headphone jack with audio playing function of claim 1, wherein: the audio control module is located at the rear of the base.

8. The headphone jack with audio playing function of claim 1, wherein: the speaker mesh is located in front of the base.

9. The headphone jack with audio playing function of claim 1, wherein: the upper cover is pivotally connected to the top of the base.

10. The headphone jack with audio playing function of claim 9, wherein: the free end of the upper cover is buckled and fixed with the base through a buckle.

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