TWM577217U - Simple wireless audio transmission module device - Google Patents

Abstract

The present invention provides a simple wireless audio communication module device, comprising: at least one audio transmission unit and an audio receiving unit, wherein the audio transmission unit is carried by the user, and has a transmission mode for audio conversion and transmission. The transmitting module has at least one signal input terminal for intervening connection of a microphone input end; the audio receiving unit and the audio transmitting unit are paired with a receiving module for receiving audio, the receiving module The group has at least one signal output terminal hole for plugging in the output terminal of a signal connector, and the signal connector is suitable for connecting various sound source input terminals such as a loudspeaker; accordingly, the system modular operation is provided. It is easy for users to get the best audio communication performance.

Description

Simple wireless audio communication module device

This creation is related to the audio communication system, and more specifically, a simple wireless audio communication module device.

According to the prior knowledge of schools, institutions, groups or various shopping malls, etc., due to the wide geographical scope, it is often necessary to use the broadcasting system to transmit the required broadcast information, so as to provide a large number of listeners in a large area, but Since the general broadcasting system requires complicated wiring construction technology, the operation is limited to a single broadcasting room, and lacks maneuverability, and cannot meet the propagation operations required for various unspecified places or temporary large-area areas; The megaphone that was used in the past has been improved to develop a mini-type loudspeaker that can be carried with you. It can be used for the local microphone with the microphone connected to the loudspeaker. However, these products still have their use. The bottleneck, that is, the vocalizer itself is in the same position as the enlarged sound source. Although the volume of the speaker is much easier to improve, the distance of the listening sound may not be clear enough because of the distance. The volume of the loudspeaker carried by itself is improved, but relatively close (including the speaker itself) may be due to the sound Too big will affect the listening and broadcasting effects; therefore, how to effectively improve the bottleneck of this sound transmission and how to avoid the complicated technology of the system, etc., so that the anchor can really get the best broadcast effect on the spot, The troubles that the current industry needs to solve urgently.

In view of this, the creation of this case is based on years of experience in the production and marketing of similar products, continuous research and experimentation, and finally a practical creation of this creation.

That is, the main purpose of the present invention is to provide a simple wireless audio communication module device that can provide a modular operation of the system, so that the user can easily and conveniently obtain the best audio communication performance.

According to the present invention, a simple wireless audio communication module device includes at least one audio transmission unit and an audio receiving unit. The audio transmission unit is provided for the user to carry around, and has an audio conversion function. And a transmitting module, wherein the transmitting module has at least one signal input terminal for intervening connection of a microphone input terminal; the audio receiving unit is provided with a receiving module for receiving audio, and the audio transmitting unit The receiving module is provided with at least one signal output terminal hole for plugging in the output terminal of a signal connector, and the signal connector is suitable for connecting various sound source input terminals such as a loudspeaker; The modular operation of the system allows users to easily and easily obtain the best audio communication performance.

The simple wireless audio communication module device, wherein the transmission module of the audio transmission unit has a recessed groove on the outer side of the transmission module, and a socket is relatively positioned and coupled, and the top side of the socket is extended. The protrusion is provided for the user to relatively close the positioning frame.

The simple wireless audio communication module device, wherein the transmission module is respectively connected with a set of volume adjustment switches and a charging module.

The simple wireless audio communication module device, wherein the receiving module is respectively connected with a set of volume adjustment switches and a charging module.

10‧‧‧Optical transmission unit

11‧‧‧Transmission module

111‧‧‧Signal input terminal hole

112‧‧‧Volume adjustment switch

113‧‧‧Charging module

114‧‧‧Inlay slot

12‧‧‧ microphone

121‧‧‧ input

13‧‧‧Blocking seat

131‧‧‧ positioning frame

20‧‧‧Optical receiving unit

21‧‧‧ receiving module

211‧‧‧Volume adjustment switch

212‧‧‧Charging module

213‧‧‧Signal output terminal hole

22‧‧‧Signal Connector

221‧‧‧Output terminal

30‧‧‧ loudspeakers

31‧‧‧ source input

Figure 1 is an exploded perspective view showing a preferred embodiment of the present invention.

Figure 2 is a perspective view showing a combination of a preferred embodiment of the present invention.

Figure 3 is a schematic view showing the operation of a preferred embodiment of the present invention.

Figure 4 is a schematic diagram showing the operation of one-to-many embodiment of the present preferred embodiment.

First, please refer to FIG. 1 to FIG. 4, which is a simple wireless audio communication module device, comprising: at least one audio transmission unit 10 and an audio receiving unit 20, wherein: the audio transmission unit The 10 series is provided for the user to carry around, as shown in FIG. 1 to FIG. 3, which has a transmission module 11 for audio conversion and transmission; the transmission module 11 is provided with at least one signal input terminal 111 for A microphone 12 input end 121 is inserted and connected, the shaft of the microphone 12 is bendable, and the transmission module 11 is respectively connected with a set of volume adjustment switches 112 and a charging module 113, and the transmission module 11 is externally connected to the ventral side. A latching slot 114 is recessed, and a latching seat 13 is relatively positioned and coupled. The top side of the latching seat 13 is extended to protrude from the positioning frame 131. The audio receiving unit 20 is As shown in FIG. 3 to FIG. 3, a receiving module 21 for receiving audio is provided in a pairing manner with the audio transmitting unit 10, and a set of volume adjusting switch 211 and a charging module 212 are respectively connected to the receiving module. The group 21 is provided with at least one signal output terminal hole 213 The output terminal 221 of the signal connector 22 is used for plugging in. The signal connector 22 is suitable for connecting various types of audio source input terminals 31 such as the microphone 30; thus, by the above combination, as shown in FIG. 2, This is a simple wireless audio communication module device, in which the original complicated wiring engineering is simplified by modular design. The user can easily complete the assembly by using the audio receiving unit 20 of the present invention, wherein the output terminal 221 of the signal connector 22 is directly plugged into the audio source input terminal 31 of the loudspeaker 30 for connection, and in another On the other hand, after the audio transmission unit 10 is assembled, the positioning frame 131 is used to provide the user's head relative to the sleeve; please continue to refer to FIG. 3, thereby providing the user with wireless within a certain range of the signal reachable. Transmission of amplified broadcasts.

In addition, please continue to refer to FIG. 4, which is another implementation of the present invention, which can accommodate a plurality of audio receiving units paired with the audio transmitting unit 10 in order to cope with a larger area-wide broadcast operation. 20 is respectively deployed in a predetermined corner of the circle, so that when the presenter carrying the audio transmission unit 10 carries the lecture, the audio of the presenter is immediately sent out, and the majority of the audio receiving unit 20, which is reachable by the inner circle, performs the audio reception and interpretation, and at the same time The connected loudspeaker 30 is played to greatly improve the broadcasting efficiency.

In summary, the simple wireless audio communication module device of the present invention constitutes a technical idea and an innovative spatial type, which can break through the bottleneck of the use; and can provide a modular operation of the system, so that the user can easily and conveniently Those who have achieved the best audio transmission efficiency are more certain than the practical use of achieving improved performance.

Moreover, the above embodiments are merely illustrative of the techniques of the present invention and their effects, and are not intended to limit the present invention. Any person skilled in the art can modify and change the above embodiments without departing from the technical principles and spirit of the creation. Therefore, the scope of protection of this creation right should be listed in the scope of application as described later.

Claims (4)

A simple wireless audio communication module device includes at least one audio transmission unit and an audio receiving unit. The audio transmission unit is carried by a user, and has a transmission module capable of audio conversion and transmission. The transmission module has at least one signal input terminal for intervening connection of a microphone input terminal; the audio receiving unit is provided with a receiving module for receiving audio, and is paired with the audio transmission unit; the receiving The module has at least one signal output terminal hole for plugging in the output terminal of a signal connector, and the signal connector is suitable for connecting various sound source input terminals such as a loudspeaker; thereby providing system modular operation To make it easy for users to get the best audio communication performance. According to the simple wireless audio communication module device of claim 1, wherein the transmission module of the audio transmission unit has a recessed groove on the outer side of the transmission module, and a socket is relatively positioned and coupled. The top side of the socket is extended to protrude from the positioning frame. The simple wireless audio communication module device according to claim 1, wherein the transmission module is respectively connected with a set of volume adjustment switches and a charging module. According to the simple wireless audio communication module device of claim 1, wherein the receiving module is respectively connected with a set of volume adjusting switches and a charging module.