CN219086405U

CN219086405U - Audio conversion equipment

Info

Publication number: CN219086405U
Application number: CN202223499768.7U
Authority: CN
Inventors: 杨亚星; 叶威廷; 叶威志
Original assignee: Shenzhen Moor Intelligent Acoustics Tech Co ltd
Current assignee: Shenzhen Moor Intelligent Acoustics Tech Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-05-26
Anticipated expiration: 2032-12-23

Abstract

The utility model belongs to the technical field of audio conversion, and particularly relates to audio conversion equipment. The audio conversion equipment comprises a receiver and a connecting wire assembly, wherein the connecting wire assembly comprises a coaxial line input joint, an output joint and an input/output joint which are integrally formed, and the coaxial line input joint and the output joint are both connected with the input/output joint; the receiver is provided with a connecting wire interface for plugging the input/output connector. In the utility model, the coaxial input connector, the output connector and the input/output connector are integrated on the same wire harness, so that a user does not need to carry more wire harnesses, and the convenience and the user experience of the audio conversion equipment are improved.

Description

Audio conversion equipment

Technical Field

The utility model belongs to the technical field of audio conversion, and particularly relates to audio conversion equipment.

Background

Along with the development of electronic technology and the continuous improvement of living standard of people, various electronic devices are increasingly popular, such as smart phones, smart televisions, smart speakers, smart vehicle-mounted playing devices and the like. While using the electronic device, people can also connect the electronic device with a receiver and a microphone and then make K songs using K song software on the electronic device.

In the prior art, a receiver is connected with music playing equipment such as a mobile phone and a television through a USB or a coaxial line patch cord, the receiver is also connected with a sound box or a headset through an audio output patch cord, music of the music playing equipment is input into the receiver through the USB or the coaxial line patch cord, and after the receiver mixes audio signals and sounds of a microphone, the audio signals and sounds are output into the sound box through the audio output patch cord for playing. The independent design of the audio output patch cord and the audio output patch cord ensures that a user needs to carry more patch cords, improves the complexity of patch cord connection, and reduces the experience of the user.

Disclosure of Invention

Aiming at the independent design of the audio output patch cord and the audio output patch cord in the prior art, the utility model reduces the technical problem of user experience and provides audio conversion equipment.

In view of the above technical problems, an embodiment of the present utility model provides an audio conversion device, including a receiver and a connection line assembly, where the connection line assembly includes an integrally formed coaxial input connector, output connector, and input/output connector, and the coaxial input connector and the output connector are both connected to the input/output connector; the receiver is provided with a connecting wire interface for plugging the input/output connector.

Optionally, the receiver is further provided with a USB interface, and the USB interface is used for plugging an external USB connection line.

Optionally, the receiver includes a housing provided with an internal space and a controller installed in the internal space, and the connection line interface and the USB interface are both disposed on the controller;

the audio conversion device further comprises a key which is arranged on the shell and is electrically connected with the controller, and the key is used for switching the controller interface into the connecting wire interface or the USB interface.

Optionally, the audio conversion device further includes an antenna installed in the internal space and electrically connected to the controller, the antenna being for connection to an external microphone.

Optionally, the audio conversion device further comprises an electroacoustic module mounted in the interior space and electrically connected to the controller.

Optionally, the shell comprises a shell cover and a shell body provided with the inner space, and the shell cover is detachably covered on the shell cover.

Optionally, the shell cover is provided with a plug arm, the inner wall of the inner space is provided with a plug groove, and the shell cover is covered on the shell body through the plug arm plugged in the plug groove.

Optionally, the shell is a square shell, the connecting wire interface and the USB interface are respectively arranged on two opposite sides of the square shell, and the key is arranged on the top surface of the square shell.

In the utility model, the connecting wire assembly comprises a coaxial line input joint, an output joint and an input/output joint which are integrally formed, wherein the coaxial line input joint and the output joint are both connected with the input/output joint, and a connecting wire interface for plugging the input/output joint is arranged on the receiver; the coaxial line input connector, the output connector and the input/output connector are integrated on the same wire harness, so that a user does not need to carry more wire harnesses, and convenience and user experience of the audio conversion equipment are improved.

Drawings

The utility model will be further described with reference to the drawings and examples.

Fig. 1 is a front view of an audio conversion apparatus according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of an audio conversion device according to an embodiment of the present utility model;

fig. 3 is an exploded view of an audio conversion device according to an embodiment of the present utility model.

Reference numerals in the specification are as follows:

1. a receiver; 11. a connecting wire interface; 12. a USB interface; 13. a housing; 131. a cover; 1311. a plug arm; 132. a housing; 14. a controller; 2. a connecting wire assembly; 21. a coaxial line input connector; 22. an output joint; 23. an input/output connector; 3. a key; 4. an antenna.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It is to be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", "middle", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

As shown in fig. 1 to 3, an audio conversion device according to an embodiment of the present utility model includes a receiver 1 and a connection line assembly 2, wherein the connection line assembly 2 includes a coaxial line input connector 21, an output connector 22 (3.5 mm AUX out) and an input/output connector 23 which are integrally formed, and the coaxial line input connector 21 and the output connector 22 are connected to the input/output connector 23; the receiver 1 is provided with a connection line interface 11 for plugging in the input/output connector 23. It will be appreciated that the coaxial input connector 21, the output connector 22 and the input/output connector 23 are all circular connectors, and that the coaxial input connector 21, the output connector 22 and the input/output connector 23 are integrated on the same wire harness.

Specifically, when the input/output connector 23 is plugged into the connection line interface 11 of the receiver 1, the coaxial input connector 21 is connected with external devices such as a television, a mobile phone and a projector, and the output connector 22 is connected with external devices such as a sound box and a headset, the receiver 1 can transmit the voice and the audio mixed sound to the external sound box and the headset through the connection line assembly 2.

In the utility model, the connecting wire assembly 2 comprises a coaxial line input joint 21, an output joint 22 and an input/output joint 23 which are integrally formed, wherein the coaxial line input joint 21 and the output joint 22 are connected with the input/output joint 23, and the receiver 1 is provided with a connecting wire interface 11 for plugging the input/output joint 23; the coaxial line input connector 21, the output connector 22 and the input/output connector 23 are integrated on the same wire harness, so that a user does not need to carry more wire harnesses, and convenience and user experience of the audio conversion device are improved.

In an embodiment, as shown in fig. 1 to 3, the receiver 1 is further provided with a USB interface 12, and the USB interface 12 is used for plugging an external USB connection line. It will be appreciated that the receiver 1 may be connected to an external power source via a USB connection, thereby powering or charging the receiver 1; the receiver may also be connected to external devices such as a mobile phone, a television, a projector, and a tablet through a USB connection, and the USB interface 12 may be used as an audio input/output interface.

Specifically, when the receiver 1 is connected with external devices such as a mobile phone, a television, a projector and a tablet through a USB connection line, the musical accompaniment of the devices such as the television, the mobile phone and the like can be transmitted to the receiver 1 through the USB connection line, or the voice of a microphone can be transmitted to the receiver 1, and then the voice is input to the television, the projector and the mobile phone through the USB connection line for recording or the music software in the voice is scored; the receiver 1 may also transmit the vocal accompaniment to an external speaker, earphone, etc. for playing by the input/output connector 23 and the output connector 22. In this embodiment, the receiver 1 is integrated with the connection line interface 11 and the USB interface 12, so that a user may select the connection line interface 11 or the USB interface 12 according to actual needs, thereby further improving applicability and versatility of the audio conversion device.

In an embodiment, as shown in fig. 3, the receiver 1 includes a housing 13 having an inner space and a controller 14 installed in the inner space, and the connection line interface 11 and the USB interface 12 are both disposed on the controller 14; it will be appreciated that the connection line interface 11 and the USB interface 12 are integrated on the controller 14, and that the controller 14 is a control board.

The audio conversion device further comprises a key 3 mounted on the housing 13 and electrically connected to the controller 14, the key 3 being used for switching the interface of the controller 14 to the connection line interface 11 or the USB interface 12. It will be appreciated that by pressing the key 3, the interface on the controller 14 can be switched between the connection line interface 11 or the USB interface 12; in this embodiment, the design of the key 3 further improves the convenience of the audio conversion device.

By pressing the key 3, the controller 14 selects the connection line interface 11 or the USB interface 12 to output audio, and the controller 14 outputs audio signals to devices such as an external sound box and an earphone through the connection line assembly 2 or the USB connection line by using control logic therein, so that accidents that the devices such as the external sound box and the earphone cannot receive the audio signals when the audio signals in the controller 14 are simultaneously output through the connection line assembly 2 and the USB connection line are avoided.

In an embodiment, as shown in fig. 3, the audio conversion device further includes an antenna 4 installed in the internal space and electrically connected to the controller 14, the antenna 4 being for connection to an external microphone. It may be appreciated that, the external microphone may be communicatively connected to the receiver 1 through the antenna 4, the external microphone may input the voice to the controller 14 through a wireless transmission manner, and the controller 14 may input the audio such as the voice, accompaniment, etc. to the speaker and earphone through the connection line assembly 2 for playing; the controller 14 may also input audio such as voice, accompaniment, etc. to the television or mobile phone through a USB connection. In this embodiment, the external microphone is communicatively connected to the controller 14 through the antenna 4, thereby further improving the convenience of the audio conversion device.

In an embodiment, the audio conversion device further comprises an electroacoustic module (not shown) mounted in the interior space and electrically connected to the controller 14. It will be appreciated that the electroacoustic module may mix audio signals such as human voice, musical accompaniment, etc., and then output to an external speaker or the like through the connection line assembly 2 or the USB connection line.

In one embodiment, as shown in fig. 3, the housing 13 includes a housing cover 131 and a housing 132 having the inner space, and the housing cover 131 is detachably attached to the housing cover 131. It will be appreciated that the housing 132 may be plugged onto the housing 132, and a user may access the controller 14 and other components in the interior space by opening the cover 131 on the housing 132.

In an embodiment, as shown in fig. 3, the housing cover 131 is provided with a plugging arm 1311, and a plugging slot (not shown in the drawing) is provided on an inner wall of the inner space, and the housing cover 131 is covered on the housing 132 by the plugging arm 1311 plugged in the plugging slot. It is to be understood that the plug wall protrudes upwards on the housing cover 131, and the plug groove is provided on the annular side wall of the interior space. In this embodiment, the casing cover 131 is covered on the casing 132 by the plugging arm 1311 plugged in the plugging slot, so as to improve the convenience of assembling and disassembling between the casing cover 131 and the casing 132.

In one embodiment, as shown in fig. 1 to 3, the housing 13 is a square housing, the connection wire interface 11 and the USB interface 12 are respectively disposed on two opposite sides of the square housing, and the key 3 is mounted on the top surface of the square housing. It will be appreciated that the connection wire interface 11 and the USB interface 12 are respectively provided on the left and right or front and rear sides of the square housing, and the button is provided on the top surface of the square housing. In this embodiment, the square housing has a smaller volume, lighter weight and simple operation, thereby further improving the user experience of the audio conversion device.

In an embodiment, the audio conversion device further includes a battery (not shown) mounted in the interior space and electrically connected to the controller 14. Preferably, the battery is a rechargeable battery, and the battery may be connected to an external power source through a USB connection line, so that the external power source charges the battery through the USB connection line.

The above embodiments of the audio conversion device of the present utility model are merely examples, and are not intended to limit the present utility model, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. An audio conversion device comprising a receiver and a connection line assembly, wherein the connection line assembly comprises an integrally formed coaxial input connector, an output connector and an input/output connector, and the coaxial input connector and the output connector are both connected with the input/output connector; the receiver is provided with a connecting wire interface for plugging the input/output connector.

2. The audio conversion device according to claim 1, wherein the receiver is further provided with a USB interface, and the USB interface is used for plugging an external USB connection line.

3. The audio conversion apparatus according to claim 2, wherein the receiver includes a housing provided with an internal space and a controller installed in the internal space, the connection line interface and the USB interface being both provided on the controller;

the audio conversion device further comprises a key which is arranged on the shell and is electrically connected with the controller, and the key is used for switching the interface of the controller into the connecting wire interface or the USB interface.

4. The audio conversion device of claim 3, further comprising an antenna mounted in the interior space and electrically connected to the controller, the antenna for connection to an external microphone.

5. The audio conversion device of claim 3, further comprising an electroacoustic module mounted in the interior space and electrically connected to the controller.

6. The audio conversion apparatus according to claim 3, wherein the housing includes a cover and a case body provided with the internal space, the cover being detachably attached to the cover.

7. The audio conversion device according to claim 6, wherein the housing cover is provided with a plug arm, the inner wall of the inner space is provided with a plug groove, and the housing cover is covered on the housing body by the plug arm plugged in the plug groove.

8. The audio conversion device according to claim 3, wherein the housing is a square housing, the connection wire interface and the USB interface are disposed on opposite sides of the square housing, respectively, and the key is mounted on a top surface of the square housing.

9. The audio conversion device of claim 3, further comprising a battery mounted in the interior space and electrically connected to the controller.