CN217563712U - Remote audio and video conference system - Google Patents
Remote audio and video conference system Download PDFInfo
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- CN217563712U CN217563712U CN202220881752.3U CN202220881752U CN217563712U CN 217563712 U CN217563712 U CN 217563712U CN 202220881752 U CN202220881752 U CN 202220881752U CN 217563712 U CN217563712 U CN 217563712U
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Abstract
The utility model discloses a long-range audio frequency and video conference system, extend the microphone including wireless transceiver, the host computer of making a video recording, a plurality of qxcomm technology microphone host computer and a plurality of, wireless transceiver respectively with host computer and a plurality of make a video recording omnidirectional microphone host computer wireless connection, each omnidirectional microphone host computer all with a plurality of extend microphone wireless connection, wireless transceiver still is connected with the PC host computer through the serial ports. The utility model provides a pair of long-range audio and video conference system, wireless transceiver and between host computer and a plurality of omnidirectional microphone host computer, omnidirectional microphone host computer and a plurality of extend between the microphone through wireless mode and be connected, realize audio and video signal's wireless transmission to overcome integration or wired connection's limitation between camera, audio amplifier, the microphone.
Description
Technical Field
The utility model relates to a long-range audio frequency and video conference system.
Background
With the development of the internet technology, the remote audio and video conference system is also developed rapidly, becomes a legal treasure for small and medium-sized enterprises to save travel expenses once, wins the favor of numerous consumers, and obtains great support of the country due to resource saving, environmental protection and energy saving. With the popularization of remote audio and video conference systems and the increasing optimization of network bandwidth, the remote audio and video conference systems are applied to various fields of various industries.
However, with the development of science and technology, people have higher and higher requirements on a remote audio and video conference system, so that the traditional video conference terminal all-in-one machine cannot meet the use requirements of people, and people need the remote audio and video conference system which can be arranged simply and easily. The existing remote audio and video conference systems are all integrated machines, and have certain disadvantages in use, for example, some remote audio and video conference systems integrally design cameras, sound boxes and microphones, are good for small conference rooms and can be normally used, but for large conference rooms, people cannot hear more, the pickup distance of the microphones is insufficient, and conversation communication is difficult to perform when sitting at the back; for a remote audio and video conference system which is connected with a sound box and a microphone in a wired mode, the sound box and the microphone are connected through transmission lines, so that the placement positions of the sound box and the microphone are limited, and the conference site is not attractive.
The above disadvantages need to be improved.
Disclosure of Invention
In order to overcome the not enough of current technique, the utility model provides a long-range audio frequency and video conference system.
The utility model discloses technical scheme as follows:
the utility model provides a long-range audio frequency and video conference system, includes wireless transceiver, the host computer of making a video recording, a plurality of omnidirectional microphone host computer and a plurality of expansion microphone, wireless transceiver respectively with host computer and a plurality of make a video recording omnidirectional microphone host computer wireless connection, each omnidirectional microphone host computer all with a plurality of expansion microphone wireless connection, wireless transceiver still is connected with the PC host computer through the serial ports.
According to above scheme the utility model discloses, the host computer of making a video recording includes first treater, camera, first wireless communication module, first wired communication module and a plurality of array distribution's first microphone, first treater respectively with the camera first wireless communication module first wired communication module and a plurality of first microphone is connected, the host computer of making a video recording passes through first wireless communication module with wireless transceiver connects, perhaps the host computer of making a video recording passes through first wired communication module with the PC host computer is connected.
Furthermore, the first wired communication module is a first serial bus communication module, a first data interface is arranged on the serial bus communication module, and the first data interface is a type-c interface.
Further, the first wireless communication module is a bluetooth communication module, a 2.4G WIFI communication module or a 5.8G WIFI communication module.
Furthermore, the camera host further comprises a first communication matching key, and the first communication matching key is connected with the first processor.
According to above-mentioned scheme the utility model discloses, the omnidirectional microphone host computer includes second treater, second wireless communication module, the wired communication module of second, speaker and a plurality of circumference distribution's second microphone, the second treater respectively with second wireless communication module the wired communication module of second speaker and a plurality of the second microphone is connected, the omnidirectional microphone host computer passes through second wireless communication module with wireless transceiver and a plurality of extend the microphone and connect, perhaps the omnidirectional microphone host computer passes through the wired communication module of second with the PC host computer is connected.
Furthermore, the second wired communication module is a second serial bus communication module, a second data interface is arranged on the serial bus communication module, and the second data interface is a type-c interface.
Further, the second wireless communication module is a bluetooth communication module, a 2.4G WIFI communication module or a 5.8G WIFI communication module.
Further, the omnidirectional microphone host further comprises a plurality of second microphones distributed circumferentially, and the plurality of second microphones are all connected with the second processor.
Furthermore, the omnidirectional microphone host further comprises a volume adjusting key, a second communication matching key, a first microphone mute key and a standby key, wherein the volume adjusting key, the second communication matching key, the first microphone mute key and the standby key are respectively connected with the second processor.
Further, the omnidirectional microphone host also comprises a first built-in battery assembly, and the first built-in battery assembly is connected with the second processor.
Furthermore, the first built-in battery assembly is a rechargeable battery, and the omnidirectional microphone host further comprises a first charging interface, wherein the first charging interface is connected with the first built-in battery assembly.
According to above-mentioned scheme the utility model discloses, extend the microphone and include third treater, third wireless communication module and third microphone, the third treater respectively with third wireless communication module with the third microphone is connected, extend the microphone and pass through third wireless communication module with correspond the omnidirectional microphone host computer is connected.
Further, the third wireless communication module is a bluetooth communication module, a 2.4G WIFI communication module or a 5.8G WIFI communication module.
Furthermore, the expansion microphone further comprises a third communication matching key and a second microphone mute key, and the third communication matching key and the second microphone mute key are respectively connected with the third processor.
Furthermore, the expansion microphone further comprises a second built-in battery assembly, and the second built-in battery assembly is connected with the third processor.
Furthermore, the second built-in battery assembly is a rechargeable battery, the expansion microphone further comprises a second charging interface, and the second charging interface is connected with the second built-in battery assembly.
According to the above scheme the utility model discloses, the beneficial effects of the utility model reside in that:
the utility model provides a long-range audio frequency and video conference system, wireless transceiver and make a video recording between host computer and a plurality of omnidirectional microphone host computers, connect through the wireless mode between omnidirectional microphone host computers and a plurality of expansion microphone, realize the wireless transmission of audio and video signal to overcome the limitation of integration or wired connection between camera, audio amplifier, the microphone, the meeting scene can also be arranged neatly, outward appearance more; the audio signals are collected by the expanded microphone and played by the omnidirectional microphone host, so that the interference among the audio signals can be reduced, and the use experience is better; the number of the omnidirectional microphone host and the number of the expansion microphones can be set according to the size of a conference room, and a plurality of wireless cascades can be realized, so that the problems that people in the large conference room cannot hear clearly and the pickup distance of the microphones is insufficient are solved, and the limitation of wires and distance is eliminated; because the omnidirectional microphone host has the functions of pickup and play, if the conference room is too small, the omnidirectional microphone host can be used for a conference without connecting an expansion microphone.
Drawings
FIG. 1 is a schematic frame diagram of the present invention;
fig. 2 is a schematic frame diagram of the main camera of the present invention;
fig. 3 is a schematic frame diagram of the omnidirectional microphone host of the present invention;
fig. 4 is a schematic frame diagram of the middle-extended microphone of the present invention.
In the figure, 1, a wireless transceiver 2 and a camera host; 3. an omnidirectional microphone host; 4. expanding the microphone; 5. a PC host.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail.
Referring to fig. 1 to 4, the present embodiment provides a remote audio/video conference system, which includes a wireless transceiver 1, a camera host 2, a plurality of omnidirectional microphone hosts 3, and a plurality of extension microphones 4, wherein the wireless transceiver 1 is respectively wirelessly connected to the camera host 2 and the plurality of omnidirectional microphone hosts 3, each omnidirectional microphone host 3 is wirelessly connected to the plurality of extension microphones 4, the wireless transceiver 1 is further connected to a PC host 5 through a serial port, the audio/video data received by the wireless transceiver 1 is processed by the PC host 5, and then the audio/video signals are transmitted to a video conference system of an opposite side in real time through video conference software on the PC host 5, so as to implement conference communication.
The wireless transceiver 1 is used for realizing data transmission among the camera host 2, the omnidirectional microphone host 3 and the PC host 5 in a wireless mode, and further overcoming the limitation of integration or wired connection among a camera, a sound box and a microphone.
The camera host 2 comprises a first processor, a camera, a first wireless communication module, a first wired communication module and a plurality of first microphones distributed in an array manner, wherein the first processor is respectively connected with the camera, the first wireless communication module, the first wired communication module and the plurality of first microphones. Generally, the camera host 2 is connected with the wireless transceiver 1 through a first wireless communication module, and further connected with the PC host 5 through the wireless transceiver 1, so as to transmit data; when the first wireless communication module is failed or lost, the camera host 2 can be directly connected with the PC host 5 through the first wireless communication module as an emergency treatment mode. In this embodiment, the first microphones distributed in the plurality of arrays form a microphone array, and in a video conference room, the microphone array is only responsible for submitting data signals for sound source positioning and only works for a camera, so that the camera performs sound source tracking and centered focusing, and does not support communication of the PC host 5.
The omnidirectional microphone host 3 comprises a second processor, a second wireless communication module, a second wired communication module, a loudspeaker and a plurality of second microphones which are distributed circumferentially, wherein the second processor is respectively connected with the second wireless communication module, the second wired communication module, the loudspeaker and the plurality of second microphones. In general, the omnidirectional microphone host 3 is connected with the wireless transceiver 1 and the plurality of expansion microphones 4 through the second wireless communication module, and further connected with the PC host 5 through the wireless transceiver 1, so as to realize wireless cascade connection and transmit data; and when the second wireless communication module breaks down or is lost, the omnidirectional microphone host 3 can be directly connected with the PC host 5 through the second wired communication module as an emergency treatment mode. After the omnidirectional microphone host 3 is connected with the expansion microphone 4, the second microphone of the omnidirectional microphone host 3 stops working, and the omnidirectional microphone host 3 is only used as a loudspeaker, so that the interference of audio signals can be avoided, and a better using effect can be achieved. When the omnidirectional microphone host 3 is not used together with the extension microphone 4, the omnidirectional pickup and audio playing functions are realized.
The expansion microphone 4 comprises a third processor, a third wireless communication module and a third microphone, the third processor is respectively connected with the third wireless communication module and the third microphone, the expansion microphone 4 is connected with the corresponding omnidirectional microphone host 3 through the third wireless communication module, wireless cascade connection of the expansion microphones 4 and the omnidirectional microphone host 3 is achieved, and the function of extending the pickup distance of the omnidirectional microphone host 3 is achieved.
The utility model discloses a long-range audio frequency and video conference system, wireless transceiver 1 and make a video recording between host computer 2 and a plurality of omnidirectional microphone host computer 3, connect through the wireless mode between omnidirectional microphone host computer 3 and a plurality of expansion microphone 4, realize the wireless transmission of audio frequency and video signal to overcome the limitation of integration or wired connection between camera, audio amplifier, microphone; the number of the omnidirectional microphone host 3 and the number of the expansion microphones 4 can be set according to the size of a conference room, and a plurality of wireless cascades can be realized, so that the problems that people in the large conference room cannot hear clearly and the pickup distance of the microphones is insufficient are solved, and the limitation of wires and distance is eliminated; because the omnidirectional microphone host 3 has the functions of sound pickup and playing, if the conference room is too small, the omnidirectional microphone host 3 can be used for the conference without connecting the expansion microphone 4.
In one embodiment, the first wired communication module is a first serial bus communication module, a first data interface is arranged on the serial bus communication module, and when the first wireless communication module fails or is lost, the first data interface on the camera host 2 and the data interface on the PC host 5 are connected by using a data line, so that data can be transmitted in a wired manner; the second wired communication module is a second serial bus communication module, a second data interface is arranged on the serial bus communication module, and when the second wireless communication module breaks down or is lost, the second data interface on the omnidirectional microphone host 3 and the data interface on the PC host 5 are connected through a data line, so that data can be transmitted in a wired mode. Preferably, the first data interface and the second data interface are both type-c interfaces.
In an embodiment, first wireless communication module, second wireless communication module and third wireless communication module are bluetooth communication module or 2.4G WIFI communication module or 5.8G WIFI communication module or other wireless communication modules, and the skilled person in the art can select according to self demand, the utility model discloses do not limit to this.
Referring to fig. 2, in an embodiment, the camera host 2 further includes a first communication matching key, and the first communication matching key is connected to the first processor. The communication matching key is used for turning on or off the wireless connection between the camera host 2 and the PC host 5.
Referring to fig. 3, in an embodiment, the omnidirectional microphone host 3 further includes a volume adjustment key, a second communication matching key, a first microphone mute key, and a standby key, where the volume adjustment key, the second communication matching key, the first microphone mute key, and the standby key are respectively connected to the second processor. The volume adjusting key is used for adjusting the volume of the omnidirectional microphone host 3; the second communication matching key is used for opening or closing wireless connection between the omnidirectional microphone host 3 and the PC host 5 and the expansion microphone 4; the first microphone mute button is used for stopping the second microphone from working in a manual mode; the standby key is used to put the omnidirectional microphone host 3 into a standby state.
Referring to fig. 3, in an embodiment, the omni-directional microphone host 3 further includes a first internal battery assembly, and the first internal battery assembly is connected to the second processor. The first built-in battery assembly is used for supplying power to the omnidirectional microphone host 3, so that the omnidirectional microphone host 3 is free from the limitation of spatial position. Preferably, the first built-in battery assembly is a rechargeable battery, the omnidirectional microphone host 3 further comprises a first charging interface, the first charging interface is connected with the first built-in battery assembly, and the first built-in battery assembly can be charged after the first charging interface is connected with an external power supply.
Referring to fig. 3, in an embodiment, the omnidirectional microphone host 3 further includes a power indicator, an electric quantity indicator, a communication matching indicator, and a volume indicator, the power indicator, the electric quantity indicator, the communication matching indicator, and the volume indicator are respectively connected to the second processor, and the power indicator is used for indicating a turn-on state of the omnidirectional microphone host 3; the electric quantity indicator lamp is used for indicating the residual electric quantity of the omnidirectional microphone host 3; the communication matching indicator light is used for indicating the wireless connection state of the omnidirectional microphone host 3; the volume indicator lamp is used for indicating the volume of the omnidirectional microphone host 3.
Referring to fig. 4, in an embodiment, the expansion microphone 4 further includes a third communication matching key and a second microphone mute key, and the third communication matching key and the second microphone mute key are respectively connected to the third processor. The third communication matching key is used for opening or closing the wireless connection between the expansion microphone 4 and the omnidirectional microphone host 3; the second microphone mute button is used for manually stopping the third microphone.
Referring to fig. 4, in an embodiment, the expansion microphone 4 further includes a second internal battery assembly, and the second internal battery assembly is connected to the third processor. The second built-in battery assembly is used for supplying power to the expansion microphone 4, so that the expansion microphone 4 gets rid of the limitation of spatial position. Preferably, the second built-in battery assembly is a rechargeable battery, the expansion microphone 4 further comprises a second charging interface, the second charging interface is connected with the second built-in battery assembly, and the second built-in battery assembly can be charged after the second charging interface is connected with an external power supply.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
The above exemplary description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above manner, and various improvements made by the method concept and technical solution of the present invention or by directly applying the concept and technical solution of the present invention to other occasions without improvement are all within the protection scope of the present invention.
Claims (10)
1. The utility model provides a long-range audio frequency and video conference system which characterized in that, includes wireless transceiver, the host computer of making a video recording, a plurality of omnidirectional microphone host computer and a plurality of expansion microphone, wireless transceiver respectively with host computer and a plurality of make a video recording omnidirectional microphone host computer wireless connection, each omnidirectional microphone host computer all with a plurality of expansion microphone wireless connection, wireless transceiver still is connected with the PC host computer through the serial ports.
2. The remote audio/video conference system according to claim 1, wherein the camera host comprises a first processor, a camera, a first wireless communication module, a first wired communication module, and a plurality of first microphones distributed in an array, the first processor is connected with the camera, the first wireless communication module, the first wired communication module, and the plurality of first microphones, and the camera host is connected with the wireless transceiver through the first wireless communication module, or the camera host is connected with the PC host through the first wired communication module.
3. The remote audio-video conferencing system of claim 2, wherein the camera host further comprises a first communication matching key, the first communication matching key being connected to the first processor.
4. The remote audio/video conference system according to claim 1, wherein the omnidirectional microphone host comprises a second processor, a second wireless communication module, a second wired communication module, a speaker and a plurality of circumferentially distributed second microphones, the second processor is respectively connected with the second wireless communication module, the second wired communication module, the speaker and the plurality of second microphones, the omnidirectional microphone host is connected with the wireless transceiver and the plurality of expansion microphones through the second wireless communication module, or the omnidirectional microphone host is connected with the PC host through the second wired communication module.
5. The remote audio-video conference system according to claim 4, wherein the omnidirectional microphone host further comprises a volume adjustment key, a second communication matching key, a first microphone mute key and a standby key, and the volume adjustment key, the second communication matching key, the first microphone mute key and the standby key are respectively connected to the second processor.
6. The remote audio-visual conference system of claim 4, wherein the omnidirectional microphone host further comprises a first built-in battery assembly, the first built-in battery assembly being connected to the second processor.
7. The remote audio/video conference system according to claim 6, wherein the first built-in battery assembly is a rechargeable battery, the omnidirectional microphone host further comprises a first charging interface, and the first charging interface is connected with the first built-in battery assembly.
8. The remote audio-video conference system according to claim 1, wherein the expansion microphone comprises a third processor, a third wireless communication module and a third microphone, the third processor is connected with the third wireless communication module and the third microphone respectively, and the expansion microphone is connected with the corresponding omnidirectional microphone host through the third wireless communication module.
9. The remote audio-video conference system according to claim 8, wherein the expansion microphone further comprises a third communication matching key and a second microphone mute key, and the third communication matching key and the second microphone mute key are respectively connected to the third processor.
10. The remote audio-visual conference system of claim 8, wherein the expansion microphone further comprises a second built-in battery assembly, the second built-in battery assembly being connected to the third processor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220881752.3U CN217563712U (en) | 2022-04-15 | 2022-04-15 | Remote audio and video conference system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220881752.3U CN217563712U (en) | 2022-04-15 | 2022-04-15 | Remote audio and video conference system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116249045A (en) * | 2023-05-11 | 2023-06-09 | 深圳奥尼电子股份有限公司 | Set-connected microphone acoustic technical equipment adopting wireless star-link mode |
| WO2024120171A1 (en) * | 2022-12-08 | 2024-06-13 | 深圳市拔超科技股份有限公司 | Flexible networking system and method for multi-stage cascaded speakerphones provided with built-in loudspeakers |
-
2022
- 2022-04-15 CN CN202220881752.3U patent/CN217563712U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024120171A1 (en) * | 2022-12-08 | 2024-06-13 | 深圳市拔超科技股份有限公司 | Flexible networking system and method for multi-stage cascaded speakerphones provided with built-in loudspeakers |
| CN116249045A (en) * | 2023-05-11 | 2023-06-09 | 深圳奥尼电子股份有限公司 | Set-connected microphone acoustic technical equipment adopting wireless star-link mode |
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