CN213462184U

CN213462184U - Wireless microphone device capable of automatically checking codes by one key

Info

Publication number: CN213462184U
Application number: CN202022632862.XU
Authority: CN
Inventors: 邓刚
Original assignee: Shenzhen Changfeng Imaging Equipment Co ltd
Current assignee: Shenzhen Changfeng Imaging Equipment Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-06-15
Anticipated expiration: 2030-11-13

Abstract

The utility model relates to a wireless microphone device for one-key automatic code matching, which comprises a receiver, at least one microphone and a main control box; the receiver comprises a first electric connector, a first control module and a first wireless module which are electrically connected in sequence; the microphone comprises a second electric connector, a second control module and a second wireless module which are electrically connected in sequence; the main control box comprises a third control module and an accommodating space, and a plurality of third electric connectors are arranged in the accommodating space; when the receiver and the microphone are accommodated in the accommodating space, the first electric connector and the second electric connector are respectively electrically connected with a third electric connector. The utility model discloses a make microphone and receiver accept in the master control box and respectively with master control box electric connection to can make master control box control microphone and receiver realize that quick a key is automatic to the sign indicating number, with reach that the operation is more convenient, to the sign indicating number simpler, the interference killing feature is stronger, and response speed is faster purpose.

Description

Wireless microphone device capable of automatically checking codes by one key

Technical Field

The utility model belongs to the technical field of wireless microphone, especially, relate to a wireless microphone device of automatic pair of sign indicating number of a key.

Background

When the existing wireless microphone is started and connected, the input end and the output end need to be manually started respectively to carry out code matching, the steps are complex, the frequency is easy to crack, and the response speed is slow.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve not enough among the prior art to a certain extent at least, provide a wireless microphone device of a key automatic pair sign indicating number.

In order to achieve the above object, an embodiment of the present invention provides a wireless microphone device with one-key automatic code matching, including:

the receiver comprises a first electric connector, a first control module and a first wireless module which are electrically connected in sequence;

the microphone comprises a second electric connector, a second control module and a second wireless module which are electrically connected in sequence;

the main control box comprises a third control module and an accommodating space for accommodating the receiver and the microphone, and a plurality of third electric connectors electrically connected with the third control module are arranged in the accommodating space; when the receiver and the microphone are accommodated in the accommodating space, the first electric connector of the receiver and the second electric connector of the microphone are respectively electrically connected with one third electric connector, and the third control module can respectively send code matching instructions to the receiver and the microphone through the third electric connectors so as to enable the first wireless module and the second wireless module to realize signal connection in an RF (radio frequency) wireless radio frequency mode.

Preferably, the main control box is provided with a code matching key for controlling the third control module to send a code matching instruction.

Preferably, the main control box comprises a box body and a box cover capable of being rotatably covered on the box body to form the accommodating space, the box body is internally provided with a receiver accommodating groove and at least one microphone accommodating groove, and each of the receiver accommodating groove and the microphone accommodating groove is internally provided with a third electric connector.

Preferably, the main control box further comprises a starting module electrically connected to the third control module, and the starting module is configured to control the main control box to be switched from the sleep mode to the working mode when the box cover rotates to the unfolded state.

Preferably, the receiver is further provided with a communication interface for electrically connecting with an external device.

Preferably, a rechargeable battery is respectively arranged in the receiver and the transmitter.

Preferably, a rechargeable battery is further disposed in the main control box, and is used for charging the receiver and the microphone when the first electrical connector and the second electrical connector are electrically connected to one third electrical connector respectively.

Preferably, a back clip is provided on each of the receiver and the microphone.

From the foregoing the embodiment of the utility model provides a can know, the utility model discloses a make microphone and receiver accept in the main control box and respectively with main control box electric connection to can make main control box control microphone and receiver realize that quick a key is automatic to the sign indicating number, with reach the operation more convenient, to the sign indicating number simpler, the interference killing feature is stronger, and response speed is faster purpose.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, 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 block circuit diagram of an embodiment of the wireless microphone apparatus of the present invention;

fig. 2 is a schematic structural diagram of the main control box in the embodiment of the present invention;

fig. 3 is a schematic diagram of a back structure of a receiver/microphone according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, an embodiment of the present invention discloses a wireless microphone device for automatically checking codes by one key, which includes a receiver 10, at least one microphone 20, and a main control box 30.

The receiver 10 includes a first electrical connector 13, a first control module 11, and a first wireless module 12, which are electrically connected in sequence; the microphone 20 comprises a second electrical connector 23, a second control module 21 and a second wireless module 22 which are electrically connected in sequence; the main control box 30 includes a third control module 31 and has a receiving space for receiving the receiver 10 and the microphone 20, and a plurality of third electrical connectors 33 electrically connected to the third control module 31 are disposed in the receiving space; when the receiver 10 and the microphone 20 are accommodated in the accommodating space, the first electrical connector 13 of the receiver 10 and the second electrical connector 23 of the microphone 20 are electrically connected to one of the third electrical connectors 33, respectively, and the third control module 31 can send a code matching instruction to the receiver 10 and the microphone 20 through the third electrical connectors 33, so that the first wireless module 12 and the second wireless module 22 realize signal connection in an RF radio frequency manner.

It should be noted that, in the present embodiment, the first electrical connector 13, the second electrical connector 23, and the third electrical connector 33 are configured as contacts, but in other embodiments, the first electrical connector 13 and the second electrical connector 23 may be configured as interfaces, and the third electrical connector 33 may be configured as a plug, as long as the microphone 20 and the receiver 10 can be electrically connected to the main control box 30 when placed in the accommodating space.

Specifically, the microphone 20 further includes a pickup module electrically connected to the second control module 21 and configured to pick up an audio signal, the main control box 30 is provided with a code matching key 36 configured to control the third control module 31 to send a code matching command, when the main control box 30 is started and the receiver 10 and the microphone 20 are accommodated in the accommodating space, the code matching key 36 can be pressed at this time, so as to control the third control module 31 to send the code matching command to the receiver 10 and the microphone 20 through the third electrical connector 33, the first control module 11 and the second control module 21 simultaneously enter a code matching state after receiving the code matching command through the first electrical connector 13 and the second electrical connector 23, then the first control module 11 of the receiver 10 controls the first wireless module 12 to send an RF wireless radio frequency signal carrying unique ID information to the microphone 20, and the second control module 21 of the microphone 20 receives the RF wireless radio frequency signal through the second wireless module 22, the unique ID is stored, then the second wireless module 22 is controlled to return the on-line information (including the ID information) to the receiver 10, the first control module 11 of the receiver 10 receives the on-line information through the first wireless module 12, distinguishes the correct ID, establishes the on-line state, completes code matching at this time, and realizes the signal connection between the microphone 20 and the receiver 10, so that the microphone 20 and the receiver 10 can automatically match codes by one key, and the purposes of more convenient operation, simpler code matching, stronger anti-interference capability and faster response speed are achieved.

In a preferred embodiment, the main control box 30 includes a box body 34 and a box cover 35 rotatably covering the box body 34 to form the accommodating space, the box body 34 is provided with a receiver receiving groove 341 and at least one microphone receiving groove 342 in the accommodating space, and each of the receiver receiving groove 341 and the microphone receiving groove 342 is provided with a third electrical connector 33 therein. In this embodiment, a receiver receiving groove 341 and two microphone receiving grooves 342 are disposed in the main control box 30 for illustration, when the receiver 10 and the microphone 20 are disposed in the corresponding receiving grooves, the first electrical connector 13 of the receiver 10 and the second electrical connector 23 of the microphone 20 are electrically connected to the third electrical connector 33 in the receiving grooves, respectively, so that the main control box 30 can directly send the code matching instruction to the first main control module and the second main control module through the third electrical connector 33, thereby enabling the receiver 10 and the microphone 20 to match codes to realize signal connection, and after the code matching is successful, the receiver 10 and the microphone 20 can be taken out from the main control box 30 for use.

Further, the main control box 30 further includes a starting module 32 electrically connected to the third control module 31, and the starting module 32 is configured to control the main control box 30 to be switched from the sleep mode to the working mode when the box cover 35 rotates to the unfolded state. That is, the box cover 35 is used to control the switching of the working mode of the main control box 30, and after the box cover 35 is opened, the main control box 30 is switched from the sleep mode to the working mode, and at this time, the receiver 10 and the microphone 20 can realize the fast code matching through the code matching key 36 to achieve signal connection; when the receiver 10 and the microphone 20 are placed back into the main control box 30 and the box cover 35 is covered on the box body 34, the main control box 30 can be controlled to be switched from the working mode to the sleep mode, so that the mode of arranging mechanical keys on the main control box 30 is avoided, and the operation is more convenient and direct; the opening and closing detection of the box cover 35 can be realized by a hall sensor and a built-in magnet, and of course, other sensors can be adopted in other embodiments.

It can be understood that the receiver 10 is further provided with a communication interface for electrically connecting with an external device, and in a specific application, the receiver 10 can be connected with an external device such as a PC, a mobile phone, a tablet computer, etc. by a wire through the communication interface, so that the sound signal collected by the microphone 20 is transmitted to the receiver 10 after being converted and is transmitted to the connected external device through the communication interface.

In one embodiment, in order to make the use of the receiver 10 and the microphone 20 more flexible, a rechargeable battery is provided in the receiver 10 and the transmitter, respectively; correspondingly, a rechargeable battery is further disposed in the main control box 30, and is used for charging the receiver 10 and the microphone 20 when the first electrical connector 13 and the second electrical connector 23 are electrically connected to one of the third electrical connectors 33, respectively. That is, when the receiver 10 and the microphone 20 are placed in the main control box 30, since the first electrical connector 13 and the second electrical connector 23 are electrically connected to the third electrical connector 33 in the main control box 30, the receiver 10 and the microphone 20 can be charged by the rechargeable battery in the main control box 30, so that the main control box 30 is used as a mobile power source for the microphone 20 and the receiver 10 to ensure the cruising ability of the microphone 20; it should be noted that the main control box 30 is provided with a USB charging interface for charging the rechargeable battery, and of course, the receiver 10 and the microphone 20 may also be provided with USB charging interfaces respectively.

It should be noted that, after the receiver 10 and the microphone 20 are placed in the main control box 30 and the box cover 35 is closed, if the electric quantities of the receiver 10 and the microphone 20 are not full, the receiver 10 and the microphone 20 are charged by the main control box 30, and after the charging is finished, the sleep mode is switched to; when the box cover 35 is opened and switched to the operating mode, the rechargeable batteries of the main control box 30, the receiver 10 and the microphone 20 are respectively detected, for example, the electric quantity and the charging status of each rechargeable battery are detected, and then a warning display is performed through a preset indicator lamp.

In another embodiment, the receiver 10 and the microphone 20 are respectively provided with a back clip 40, which facilitates the holding and fixing of the receiver 10 and the microphone 20 during specific use, so as to make the use thereof more convenient.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

Above is the description to the technical scheme that the utility model provides, to technical personnel in the field, according to the utility model discloses the thought of embodiment all has the change part on concrete implementation and range of application, to sum up, this description content should not be understood as the restriction of the utility model.

Claims

1. A wireless microphone device for one-key automatic code matching, comprising:

2. The wireless microphone device with one key for automatically matching codes as claimed in claim 1, wherein the main control box is provided with a code matching key for controlling the third control module to send a code matching command.

3. The wireless microphone device with one key for automatically matching codes of claim 1, wherein the main control box comprises a box body and a box cover rotatably covering the box body to form the accommodating space, the box body is provided with a receiver accommodating groove and at least one microphone accommodating groove in the accommodating space, and each of the receiver accommodating groove and the microphone accommodating groove is provided with a third electrical connector.

4. The wireless microphone device with one key for automatically matching codes of claim 3, wherein the main control box further comprises a starting module electrically connected with the third control module, and the starting module is used for controlling the main control box to be switched from a sleep mode to a working mode when the box cover is rotated to the unfolded state.

5. The wireless microphone device for one-touch automatic code matching according to claim 1, wherein the receiver is further provided with a communication interface for electrically connecting with an external device.

6. The one-key automatic code matching wireless microphone device according to claim 1, wherein a rechargeable battery is provided in each of the receiver and the transmitter.

7. The wireless microphone device with one key for automatically checking codes according to claim 6, wherein a rechargeable battery is further disposed in the main control box for recharging the receiver and the microphone when the first electrical connector and the second electrical connector are electrically connected to one of the third electrical connectors, respectively.

8. The wireless microphone device for one-touch automatic code matching according to claim 1, wherein a back clip is provided on each of the receiver and the microphone.