CN214154604U

CN214154604U - Wireless cascade conference communication system

Info

Publication number: CN214154604U
Application number: CN202022743385.4U
Authority: CN
Inventors: 周瑞君
Original assignee: Shenzhen Huiboyun Technology Co ltd
Current assignee: Shenzhen Huiboyun Technology Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-09-07
Anticipated expiration: 2030-11-24

Abstract

The utility model provides a wireless cascade conference communication system, including audio host, audio slave machine, wireless adapter and computer terminal, the audio host has host computer microphone, host computer DSP treater, host computer communication module, host computer USB interface, host computer earphone interface and host computer audio I/O interface; the audio slave machine is provided with a slave machine microphone, a slave machine DSP processor, a slave machine earphone interface and a slave machine audio I/O interface; the host earphone interface is connected with the slave audio I/O interface through an audio line, the wireless adapter is provided with a communication chip, a USB interface and an antenna, the USB interface and the antenna are connected with the communication chip, and the wireless adapter is connected with the computer terminal through the USB interface and is used for the communication connection between the computer terminal and the audio host. Implement the utility model discloses a wireless cascade meeting communication system installs simply, and convenient operation can expand the use as required, is suitable for extensively.

Description

Wireless cascade conference communication system

Technical Field

The utility model relates to a teleconference technical field, in particular to wireless cascade meeting communication system.

Background

A teleconference refers to a conference of people in two or more locations, who are talking face to face, through a communication device and a network. The conference call can be divided into a point-to-point conference and a multipoint conference according to the number of the participating places. Individuals in daily life have no requirements on the security of conversation contents, the quality of a conference and the scale of the conference, and can adopt video software to carry out video chat. In the business video conference of government organs and enterprise institutions, conditions such as stable and safe network, reliable conference quality, formal conference environment and the like are required, and professional teleconference equipment is required to be used for establishing a special teleconference system. When the teleconference system is used, participants can hear the sound of other meeting places, so that the participants have a feeling of being personally on the scene, and therefore, extremely high requirements are provided for the operability, expansibility and adaptability of the teleconference system.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides an install simple, convenient operation and the good wireless cascade conference communication system of expansibility.

The technical scheme of the utility model is realized like this:

the utility model discloses a wireless cascade conference communication system, including audio host computer, audio frequency from quick-witted, wireless adapter and computer terminal, the audio host computer has host computer microphone, host computer DSP treater, host computer communication module, host computer USB interface, host computer earphone interface and host computer audio frequency I/O interface, host computer microphone, host computer communication module, host computer USB interface, host computer earphone interface and host computer audio frequency I/O interface all are connected with host computer DSP treater; the audio slave machine is provided with a slave machine microphone, a slave machine DSP processor, a cluster machine earphone interface and a slave machine audio I/O interface, and the slave machine microphone, the cluster machine earphone interface and the slave machine audio I/O interface are all connected with the slave machine DSP processor; the host earphone interface is connected with the slave audio I/O interface through an audio line, the wireless adapter is provided with a communication chip, a USB interface and an antenna, the USB interface and the antenna are connected with the communication chip, and the wireless adapter is connected with the computer terminal through the USB interface and is used for the communication connection between the computer terminal and the audio host.

Further, the communication chip is a 2.4G chip or a 5.8G chip.

Furthermore, the wireless cascade conference communication system further comprises a power adapter connected with the audio host, wherein the power adapter is connected with the host USB interface through a USB charging wire to charge a host battery module arranged in the audio host.

Furthermore, the audio slave is provided with a slave USB interface and a slave battery module, and the slave battery module is connected with a power supply through the slave USB interface for charging.

Furthermore, the audio host also comprises a host speaker, and the host speaker is used for receiving the voice picked up by the host microphone, processing the voice by the host DSP processor and playing the voice.

Furthermore, the audio host comprises a Bluetooth module connected with the DSP processor of the host, and the Bluetooth module is used for being in communication connection with the personal terminal.

Further, the personal terminal is a smart phone or a tablet computer.

Further, the computer terminal is a computer or a notebook computer.

Implement the utility model discloses a wireless cascade meeting communication system has following profitable technological effect:

implement the utility model discloses a wireless cascade meeting communication system installs simply, and convenient operation can expand the use according to the needs of meeting, is suitable for extensively.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a wireless cascade conference communication system according to the present invention;

fig. 2 is a schematic structural diagram of an audio host in the wireless cascade conference communication system of the present invention;

fig. 3 is a functional block diagram of an audio host in the wireless cascade conference communication system of the present invention;

fig. 4 is a functional structure block diagram of the audio slave in the wireless cascade conference communication system of the present invention.

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.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a wireless cascade conference communication system according to an embodiment of the present invention includes an audio host 10, an audio slave 20, a wireless adapter 30 and a computer terminal 40, where the audio host 10 includes a host microphone 101, a host DSP processor 102, a host communication module 103, a host USB interface 104, a host earphone interface 105 and a host audio I/O interface 106, and the host microphone 101, the host communication module 103, the host USB interface 104, the host earphone interface 105 and the host audio I/O interface 106 are all connected to the host DSP processor 102; the audio slave 20 is provided with a slave microphone 201, a slave DSP processor 202, a cluster earphone interface 203 and a slave audio I/O interface 204, and the slave microphone 201, the cluster earphone interface 203 and the slave audio I/O interface 204 are all connected with the slave DSP processor 202; the host earphone interface 105 is connected with the slave audio I/O interface 204 through an audio line 50, the wireless adapter 30 has a communication chip, a USB interface and an antenna, the USB interface and the antenna are connected with the communication chip, the wireless adapter 30 is connected with the computer terminal 40 through the USB interface for the communication connection between the computer terminal 40 and the audio host 20, wherein the communication chip is a 2.4G chip or a 5.8G chip.

The wireless cascade conference communication system further comprises a power adapter 60 connected with the audio host 10, wherein the power adapter 60 is connected with the host USB interface 104 through a USB charging wire to charge a host battery module 107 arranged in the audio host 10.

According to one embodiment, the audio slave 20 has a slave USB interface 206 and a slave battery module 205, and the slave battery module 205 is connected to a power source through the slave USB interface 206 for charging.

According to one embodiment, the audio host 10 further includes a host speaker 108, and the host speaker 108 is configured to receive the voice picked up by the host microphone 101 and processed by the host DSP processor 102 for playing.

According to one embodiment, the audio host 20 includes a bluetooth module 109 coupled to the host DSP processor 102, the bluetooth module 109 being configured to communicate with a personal terminal.

According to one embodiment, the personal terminal is a smart phone or a tablet computer.

According to one embodiment, the computer terminal 40 is a computer or a notebook computer.

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 wireless cascade conference communication system is characterized by comprising an audio host, an audio slave, a wireless adapter and a computer terminal, wherein the audio host is provided with a host microphone, a host DSP processor, a host communication module, a host USB interface, a host earphone interface and a host audio I/O interface, and the host microphone, the host communication module, the host USB interface, the host earphone interface and the host audio I/O interface are all connected with the host DSP processor; the audio slave machine is provided with a slave machine microphone, a slave machine DSP processor, a cluster machine earphone interface and a slave machine audio I/O interface, and the slave machine microphone, the cluster machine earphone interface and the slave machine audio I/O interface are all connected with the slave machine DSP processor; the host earphone interface is connected with the slave audio I/O interface through an audio line, the wireless adapter is provided with a communication chip, a USB interface and an antenna, the USB interface and the antenna are connected with the communication chip, and the wireless adapter is connected with the computer terminal through the USB interface and is used for the communication connection between the computer terminal and the audio host.

2. The wireless cascading conference communication system of claim 1, wherein the communication chip is a 2.4G chip or a 5.8G chip.

3. The wireless cascading conference communication system of claim 1, further comprising a power adapter connected to the audio host, wherein the power adapter is connected to the host USB interface through a USB charging cable to charge a host battery module disposed in the audio host.

4. The wireless cascading conference communication system of claim 1, wherein the audio slave has a slave USB interface and a slave battery module, and the slave battery module is connected to a power supply through the slave USB interface for charging.

5. The wireless cascading conference communication system of claim 1, wherein the audio host further comprises a host speaker, and the host speaker is configured to receive the voice picked up by the host microphone and processed by the host DSP processor for playing.

6. The system of claim 1, wherein the audio host comprises a bluetooth module coupled to the host DSP processor, the bluetooth module configured to communicatively couple to the personal terminal.

7. The system according to claim 6, wherein the personal terminal is a smart phone or a tablet computer.

8. The wireless cascading conference communication system of claim 1, wherein the computer terminal is a computer or a notebook computer.