CN213305570U

CN213305570U - Cascade conference communication system

Info

Publication number: CN213305570U
Application number: CN202022743296.XU
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: 2021-05-28
Anticipated expiration: 2030-11-24

Abstract

The utility model provides a cascade conference communication system, including an audio host computer, a plurality of audio frequency slave computers and computer terminal, the audio host computer has host computer microphone, host computer control panel, host computer USB interface, host computer earphone interface and host computer audio frequency I/O interface, host computer microphone, host computer USB interface, host computer earphone interface and host computer audio frequency I/O interface are connected with the host computer control panel; the audio slave machine is provided with a slave machine microphone, a slave machine control panel, a cluster machine earphone interface and a slave machine audio I/O interface, and the slave machine microphone and the slave machine audio I/O interface are connected with the slave machine control panel; the host earphone interface and the slave audio I/O interface, and the two slave earphone interfaces and the audio I/O interface are connected through audio lines, and the computer terminal is connected with the host USB interface through a USB connecting line. Implement the utility model discloses a cascade meeting communication system installs simply, and convenient operation can expand the use according to video conference's needs, is suitable for extensively.

Description

Cascade conference communication system

Technical Field

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

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

the utility model discloses a cascade conference communication system, which comprises an audio host, a plurality of audio slave machines and a computer terminal, wherein the audio host is provided with a host microphone, a host control panel, a host USB interface, a host earphone interface and a host audio I/O interface, and the host microphone, the host USB interface, the host earphone interface and the host audio I/O interface are all connected with the host control panel; the audio slave machine is provided with a slave machine microphone, a slave machine control board, a cluster machine earphone interface and a slave machine audio I/O interface, and the slave machine microphone and the slave machine audio I/O interface are connected with the slave machine control board; the host earphone interface and the slave audio I/O interface, and the two slave earphone interfaces and the audio I/O interface are connected through audio lines, and the computer terminal is connected with the host USB interface through a USB connecting line.

Furthermore, the 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 loudspeaker, and the host loudspeaker is used for receiving the voice picked up by the host microphone and playing the voice after being processed by the host control panel.

Furthermore, the host control board comprises a host DSP processor and a Bluetooth module, wherein the Bluetooth module is used for receiving communication information sent by the personal terminal and transmitting the communication information to the host DSP processor for processing.

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 cascade meeting communication system has following profitable technological effect:

implement the utility model discloses a cascade meeting communication system installs simply, and convenient operation can expand the use according to video conference's needs, 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 cascade conference communication system according to the present invention;

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

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

fig. 4 is a functional structure block diagram of the audio slave in the 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 cascade conference communication system according to an embodiment of the present invention includes an audio host 10, a plurality of audio slaves 20 and a computer terminal 30, wherein the audio host 10 has a host microphone 101, a host control board 102, a host USB interface 103, a host earphone interface 104 and a host audio I/O interface 105, and the host microphone 101, the host USB interface 103, the host earphone interface 104 and the host audio I/O interface 105 are all connected to the host control board 102; the audio slave 20 is provided with a slave microphone 201, a slave control board 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 control board 202; the master earphone interface 104 and the slave audio I/O interface 204, and the two slave earphone interfaces 203 and the audio I/O interface 204 are connected by an audio line 40, and the computer terminal 30 is connected with the master USB interface 103 by a USB connection line 50.

The cascade conference communication system further comprises a power adapter connected with the audio host 10, wherein the power adapter is connected with the host USB interface 103 through a USB charging wire to charge a host battery module 106 arranged in the audio host 10.

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

According to one embodiment, the audio host 10 further comprises a host speaker 107, and the host speaker 107 is configured to receive the voice picked up by the host microphone 101 and play the voice after being processed by the host control board 102.

According to one embodiment, the host control board 102 includes a host DSP processor and a bluetooth module for receiving communication information from the personal terminal and transmitting the communication information to the host DSP processor for processing.

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

According to one embodiment, the computer terminal 30 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 cascade conference communication system is characterized by comprising an audio host, a plurality of audio slave machines and a computer terminal, wherein the audio host is provided with a host microphone, a host control panel, a host USB interface, a host earphone interface and a host audio I/O interface; the audio slave machine is provided with a slave machine microphone, a slave machine control board, a cluster machine earphone interface and a slave machine audio I/O interface, and the slave machine microphone and the slave machine audio I/O interface are connected with the slave machine control board; the host earphone interface and the slave audio I/O interface, and the two slave earphone interfaces and the audio I/O interface are connected through audio lines, and the computer terminal is connected with the host USB interface through a USB connecting line.

2. The 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.

3. The 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 source through the slave USB interface for charging.

4. The 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 play the voice after being processed by a host control board.

5. The cascading conference communication system of claim 1, wherein the host control board comprises a host DSP processor and a bluetooth module, and the bluetooth module is configured to receive communication information sent by the personal terminal and transmit the communication information to the host DSP processor for processing.

6. The cascading conference communication system of claim 5, wherein the personal terminal is a smart phone or a tablet computer.

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