Integrally combined microphone assembly

Abstract

The utility model provides an integrated microphone assembly, which comprises a gun microphone, a collar clip microphone and a receiver, the gun microphone is provided with a functional circuit board, the collar clip microphone is provided with an audio transmitting circuit board, the receiver is provided with an audio receiving circuit board, and the gun microphone is detachably connected with the collar clip microphone. The functional circuit board of the gun microphone is electrically connected with the audio emission circuit board of the collar clip microphone, and the audio emission circuit board of the collar clip microphone is in wireless signal connection with the audio receiving circuit board of the receiver. According to the utility model, the collar clamping microphone is detachably connected with the gun microphone, so that a user can select the gun microphone or the collar clamping microphone to pick up sound according to actual requirements, the collar clamping microphone and the gun microphone can be combined into a whole to be carried when not used, and the microphone has the advantages of convenience and practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to microphone technical field especially relates to a microphone assembly of integration combination. BACKGROUND

[0002] Gun microphone and lapel microphone are commonly used sound pickup devices in current video shooting. Gun microphone has the advantages of strong direction, high sound restoration degree, wider sound field pickup range, etc. and is mainly used for picking up large range environmental sound, but the picked human voice is not as clear as lapel microphone. Lapel microphone has a narrow sound pickup range and is mainly used for picking up small range accurate human voice.

[0003] Currently, gun microphone and lapel microphone are two independent sound pickup devices. Users need to switch between the two under different sound pickup requirements. However, gun microphone and lapel microphone cannot be combined into one, which makes it easy to forget to carry one of them when carrying and using, and has the disadvantage of inconvenient use. Therefore, the existing use mode of gun microphone and lapel microphone needs to be improved. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a microphone assembly of integration combination to solve the problem that gun microphone and lapel microphone are two independent sound pickup devices, users need to switch between the two under different sound pickup requirements, and gun microphone and lapel microphone cannot be combined into one, which makes it easy to forget to carry one of them when carrying and using, and has the disadvantage of inconvenient use.

[0005] The utility model solves technical problems by adopting the following technical scheme: a microphone assembly of integration combination, comprising a gun microphone, a lapel microphone and a receiver, the gun microphone has a function circuit board, the lapel microphone has an audio transmission circuit board, the receiver has an audio receiving circuit board, the gun microphone is detachably connected with the lapel microphone, the function circuit board of the gun microphone is electrically connected with the audio transmission circuit board of the lapel microphone, and the audio transmission circuit board of the lapel microphone is wirelessly connected with the audio receiving circuit board of the receiver.

[0006] In some embodiments, the gun microphone comprises an outer tube, the functional circuit board, an interference tube and a first microphone, the outer tube is provided with sound inlet grooves on both sides of the front end, the interference tube is installed inside the front end of the outer tube, the interference tube is provided with sound pickup holes on both sides, the sound inlet grooves on both sides of the front end of the outer tube correspond to the sound pickup holes on both sides of the interference tube, the functional circuit board is arranged inside the outer tube, the first microphone is fixedly arranged inside the interference tube and electrically connected with the functional circuit board, the rear end of the outer tube is provided with a receiving groove, the outer tube is provided with a POGO PIN contact in the receiving groove, and the POGO PIN contact is electrically connected with the functional circuit board. The collar microphone comprises a first shell, an audio transmission circuit board, a second microphone, a POGO PIN circuit board and a POGO PIN pin, the audio transmission circuit board and the POGO PIN circuit board are electrically connected and arranged inside the first shell, the first shell is provided with a sound inlet hole on the surface, the second microphone is electrically arranged on the audio transmission circuit board and corresponds to the sound inlet hole, the POGO PIN pin is electrically arranged on the POGO PIN circuit board and extends to the outer surface of the first shell, and the collar microphone is magnetically connected in the receiving groove at the rear end of the outer tube. The POGO PIN pin is in electrical contact with the POGO PIN contact arranged in the receiving groove of the outer tube.

[0007] In some embodiments, a potentiometer is electrically arranged on the functional circuit board, and a knob is rotatably connected to the potentiometer and extends to the outer surface of the outer tube.

[0008] In some embodiments, an indicator light hole is formed in the outer surface of the outer tube, and an indicator light is electrically arranged on the functional circuit board and corresponds to the indicator light hole.

[0009] In some embodiments, a 3.5mm sound output interface and a USB-C sound output interface are electrically arranged on the functional circuit board, and the 3.5mm sound output interface and the USB-C sound output interface both extend to the outer surface of the outer tube.

[0010] In some embodiments, the collar microphone further comprises a key circuit board and a key, the key circuit board is arranged inside the first shell, and the key is electrically arranged on the key circuit board and extends to the outer surface of the first shell.

[0011] In some embodiments, the collar microphone further comprises a battery, the battery is arranged inside the first shell, and the battery is electrically connected with the POGO PIN circuit board.

[0012] In some embodiments, the outer tube is provided with a first magnet in the accommodating groove, and the collar microphone further comprises a plurality of second magnets, each of which is arranged at the inner rear portion of the first shell.

[0013] In some embodiments, the receiver comprises a second shell, the audio receiving circuit board, a plurality of third magnets and a USB-C socket, the audio receiving circuit board is arranged inside the second shell, each of the third magnets is arranged at the inner front portion of the second shell, and the USB-C socket is electrically arranged on the audio receiving circuit board and extends to the outer surface portion of the second shell.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] In the utility model, the gun microphone and the collar microphone are detachably connected, so that the two can be combined as a whole for a user to select one of the two according to actual needs. When the user selects the gun microphone to pick up sound, the collar microphone is combined with the gun microphone, at this time, the collar microphone supplies power to the gun microphone, and the collar microphone automatically closes the sound pickup function, and then the gun microphone independently picks up sound and transmits the sound signal to the audio transmitting circuit board of the collar microphone through the functional circuit board, and then the collar microphone wirelessly transmits the sound signal of the gun microphone to the audio receiving circuit board of the receiver, and the receiver is used for plugging into an electronic device for use, so that the receiver can transmit the received sound signal to the electronic device. When the user selects the collar microphone to pick up sound, the collar microphone is detached from the gun microphone, and then the gun microphone automatically shuts down due to the lack of power supply from the collar microphone, and the collar microphone independently operates by using the sound pickup function, and the collar microphone picks up sound and wirelessly transmits the sound signal to the audio receiving circuit board of the receiver through the audio transmitting circuit board, and the receiver is used for plugging into an electronic device for use, so that the receiver can transmit the received sound signal to the electronic device. In the utility model, the collar microphone and the gun microphone are detachably connected, so that the user can select the gun microphone or the collar microphone to pick up sound according to actual needs, and the collar microphone and the gun microphone can be combined as a whole for carrying when not in use, which is convenient and practical. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic view of the overall structure of the integrated microphone assembly;

[0017] Figure 2 It is a schematic view of the structure of the gun microphone and the collar microphone in a split state;

[0018] Figure 3 It is a schematic view of the structure of the gun microphone in a split state;

[0019] Figure 4Structure diagram of the collar microphone in a split state;

[0020] Figure 5 Structure diagram of the receiver in a split state;

[0021] Figure 6 Structure diagram of the collar microphone in a split state with a magnet piece;

[0022] Figure 7 Structure diagram of a 3.5mm jack type receiver in the prior art.

[0023] Explanation of reference signs:

[0024] 100, a microphone assembly integratedly combined; 10, a gun microphone; 101, an outer tube; 1011, an audio inlet slot; 1012, a containing groove; 10121, a first magnet; 1013, an indicator light hole; 102, a functional circuit board; 1021, a potentiometer; 10211, a knob; 1022, an indicator light; 1023, a 3.5mm sound output interface; 1024, a USB-C sound output interface; 103, an interference tube; 1031, a sound pickup hole; 104, a first microphone; 105, a POGO PIN contact; 20, a collar microphone; 201, a first shell; 2011, an audio inlet hole; 202, an audio transmission circuit board; 2021, a second microphone; 203, a POGO PIN circuit board; 2031, a POGO PIN needle; 204, a key circuit board; 2041, a key; 205, a battery; 206, a second magnet; 30, a receiver; 301, a second shell; 302, an audio receiving circuit board; 303, a third magnet; 304, a USB-C jack; 40, a magnet piece; 50, a 3.5mm jack type receiver. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] In addition, in the present application, the description of "first", "second", etc. is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implying the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features.

[0027] Please refer to Figures 1 to 7 shown, Figure 1Fig. 1 is a schematic diagram of the overall structure of the integrated microphone assembly 100; Figure 2 Fig. 2 is a schematic diagram of the structure of the gun microphone 10 and the lapel microphone 20 in a separated state; Figure 3 Fig. 3 is a schematic diagram of the structure of the gun microphone 10 in a separated state; Figure 4 Fig. 4 is a schematic diagram of the structure of the lapel microphone 20 in a separated state; Figure 5 Fig. 5 is a schematic diagram of the structure of the receiver 30 in a separated state; Figure 6 Fig. 6 is a schematic diagram of the structure of the lapel microphone 20 with the magnet piece 40; Figure 7 Fig. 7 is a schematic diagram of the structure of the 3.5mm plug type receiver 50 in the prior art.

[0028] The utility model provides the following technical scheme: a kind of integrated microphone assembly 100, including gun microphone 10, lapel microphone 20 and receiver 30, gun microphone 10 has function circuit board 102, lapel microphone 20 has audio transmitting circuit board 202, receiver 30 has audio receiving circuit board 302, gun microphone 10 is detachably connected with lapel microphone 20, and the function circuit board 102 of gun microphone 10 and the audio transmitting circuit board 202 of lapel microphone 20 are electrically connected, and the audio transmitting circuit board 202 of lapel microphone 20 and the audio receiving circuit board 302 of receiver 30 are wirelessly signal connected.

[0029] In the integrated combined microphone assembly 100 provided in the embodiment, the gun microphone 10 has a wide pickup range and is mainly used for picking up a large range of environmental sound, and the lapel microphone 20 has a narrow pickup range and is mainly used for picking up human voice accurately, the gun microphone 10 and the lapel microphone 20 are arranged to be detachably connected, so that the two can be combined integrally for a user to select one of the two to pick up sound according to actual needs. When the user selects to use the gun microphone 10 to pick up sound, the lapel microphone 20 is combined integrally with the gun microphone 10, at this time, the lapel microphone 20 supplies power to the gun microphone 10, and the lapel microphone 20 automatically closes the sound pickup function, then the gun microphone 10 independently picks up sound and transmits the sound signal to the audio transmission circuit board 202 of the lapel microphone 20 through the functional circuit board 102, and then the lapel microphone 20 transmits the sound signal of the gun microphone 10 wirelessly to the audio receiving circuit board 302 of the receiver 30 through the audio transmission circuit board 202, and the receiver 30 is used for plugging into an electronic device (such as a computer or a mobile phone) for use, so that the receiver 30 can transmit the received sound signal to the electronic device. When the user selects to use the lapel microphone 20 to pick up sound, the lapel microphone 20 is detached from the gun microphone 10, then the gun microphone 10 automatically shuts down due to the lack of power supply of the lapel microphone 20, and the lapel microphone 20 is powered by sound and operates independently, and the lapel microphone 20 picks up sound and transmits the sound signal wirelessly to the audio receiving circuit board 302 of the receiver 30 through the audio transmission circuit board 202, and the receiver 30 is used for plugging into an electronic device for use, so that the receiver 30 can transmit the received sound signal to the electronic device. In the utility model, the lapel microphone 20 and the gun microphone 10 are arranged to be detachably connected, so that the user can select the gun microphone 10 to pick up sound or the lapel microphone 20 to pick up sound according to actual needs, and the lapel microphone 20 and the gun microphone 10 can be combined integrally for carrying when not in use, which has the advantages of convenience and practicality.

[0030] In some embodiments, the gun microphone 10 comprises an outer tube 101, a functional circuit board 102, an interference tube 103 and a first microphone 104, the front end of the outer tube 101 is provided with sound inlet slots 1011 on both sides, the front end of the outer tube 101 is internally provided with the interference tube 103, the interference tube 103 is provided with sound pickup holes 1031 on both sides, the sound inlet slots 1011 on both sides of the front end of the outer tube 101 correspond to the sound pickup holes 1031 on both sides of the interference tube 103, the functional circuit board 102 is arranged inside the outer tube 101, the first microphone 104 is fixedly arranged inside the interference tube 103 and electrically connected with the functional circuit board 102, the rear end of the outer tube 101 is provided with a receiving groove 1012, the outer tube 101 is provided with a POGO PIN contact 105 in the receiving groove 1012, and the POGO PIN contact 105 is electrically connected with the functional circuit board 102. The lapel microphone 20 comprises a first housing 201, an audio transmission circuit board 202, a second microphone 2021, a POGO PIN circuit board 203 and a POGO PIN pin 2031, the audio transmission circuit board 202 and the POGO PIN circuit board 203 are electrically connected and arranged inside the first housing 201, the surface of the first housing 201 is provided with a sound inlet hole 2011, the second microphone 2021 is electrically arranged on the audio transmission circuit board 202 and corresponds to the sound inlet hole 2011, the POGO PIN pin 2031 is electrically arranged on the POGO PIN circuit board 203 and extends to the outer surface of the first housing 201, and the lapel microphone 20 is magnetically connected in the receiving groove 1012 at the rear end of the outer tube 101, and the POGO PIN pin 2031 is in electrical contact with the POGO PIN contact 105 arranged in the receiving groove 1012 of the outer tube 101.

[0031] In specific implementation: when the gun microphone 10 is selected for sound pickup, the collar microphone 20 is magnetically connected to the accommodating groove 1012 at the rear end of the gun microphone 10, so that the POGO PIN needle 2031 of the collar microphone 20 is in contact with the POGO PIN contact 105 of the gun microphone 10. At this time, the collar microphone 20 is responsible for power supply to the gun microphone 10, and the collar microphone 20 automatically closes its sound pickup function and is independently picked up by the gun microphone 10. The first microphone 104 picks up a wider range of ambient sound through the sound inlet mesh groove 1011 on both sides of the outer tube 101 and the sound pickup hole 1031 on both sides of the interference tube 103. The sound signal picked up by the first microphone 104 is transmitted to the functional circuit board 102. The functional circuit board 102 transmits the sound signal to the POGO PIN circuit board 203 of the collar microphone 20 through the electrical contact between the POGO PIN contact 105 and the POGO PIN needle 2031. The POGO PIN circuit board 203 transmits the sound signal to the audio transmission circuit board 202 of the collar microphone 20. The audio transmission circuit board 202 wirelessly transmits the sound signal to the audio receiving circuit board 302 of the receiver 30. The receiver 30 is plugged into an electronic device for use, so that the receiver 30 can transmit the sound signal to the electronic device. When the collar microphone 20 is selected for sound pickup, the collar microphone 20 is pulled out of the accommodating groove 1012 at the rear end of the gun microphone 10. Then the gun microphone 10 is automatically powered off because it is disconnected from the collar microphone 20. At this time, the collar microphone 20 is powered by itself and independently operates to open the sound pickup. When the collar microphone 20 independently operates to pick up sound, the second microphone 2021 picks up accurate human voice with a narrower range through the sound inlet hole 2011 on the corresponding first shell 201. At this time, the second microphone 2021 transmits the sound signal to the audio transmission circuit board 202. The audio transmission circuit board 202 wirelessly transmits the sound signal to the audio receiving circuit board 302 of the receiver 30. The receiver 30 is plugged into an electronic device for use, so that the receiver 30 can transmit the sound signal to the electronic device. Through such a design, the collar microphone 20 and the gun microphone 10 can be effectively selected by the user for sound pickup.

[0032] In some embodiments, the functional circuit board 102 is electrically connected with a potentiometer 1021. The potentiometer 1021 is rotatably connected with a knob 10211. The knob 10211 extends to the outer surface of the outer tube 101.

[0033] In specific implementation: when the user controls the gun microphone 10, the user can rotate the knob 10211 to make the potentiometer 1021 send an execution instruction to the functional circuit board 102 according to the rotation signal of the knob 10211, so that the functional circuit board 102 controls the corresponding operation of the gun microphone 10 according to the received execution instruction. Through such a design, the gun microphone 10 can be conveniently controlled by the user through the knob 10211.

[0034] In some embodiments, the outer surface of the outer tube 101 is provided with an indicator hole 1013, and the functional circuit board 102 is electrically provided with an indicator 1022 corresponding to the indicator hole 1013.

[0035] In specific implementation: when the gun microphone 10 is running, the gun microphone 10 can control the indicator 1022 to emit different color lights through the functional circuit board 102, and the color lights emitted by the indicator 1022 are emitted through the indicator hole 1013 on the outer surface of the outer tube 101 for the user to view, and different color lights emitted by the indicator 1022 represent different running states of the gun microphone 10. Through such a setting, the user can know the running state of the gun microphone 10 through the color lights emitted by the indicator 1022.

[0036] In some embodiments, the functional circuit board 102 is electrically provided with a 3.5mm sound output interface 1023 and a USB-C sound output interface 1024, and the 3.5mm sound output interface 1023 and the USB-C sound output interface 1024 are extended to the outer surface of the outer tube 101.

[0037] In specific implementation: the gun microphone 10 can output an analog sound signal through the 3.5mm sound output interface 1023 on the functional circuit board 102, and the gun microphone 10 can also output a digital sound signal through the USB-C sound output interface 1024 on the functional circuit board 102, so that the user can select and use according to the needs. Through such a setting, the 3.5mm sound output interface 1023 can output an analog sound signal and the USB-C sound output interface 1024 can output a digital sound signal.

[0038] In some embodiments, the collar microphone 20 further includes a key circuit board 204 and a key 2041, the key circuit board 204 is arranged in the interior of the first shell 201, and the key 2041 is electrically arranged on the key circuit board 204 and extended to the outer surface of the first shell 201.

[0039] In specific implementation: when the user controls the collar microphone 20, the user can press the key 2041, so that the key circuit board 204 controls the corresponding operation of the collar microphone 20 according to the pressing signal of the key 2041. Through such a setting, the user can conveniently control the collar microphone 20 through the key 2041.

[0040] In some embodiments, the collar microphone 20 further includes a battery 205, the battery 205 is arranged in the interior of the first shell 201, and the battery 205 is electrically connected with the POGO PIN circuit board 203.

[0041] In specific implementation: the collar microphone 20 can supply power to itself through the self-placed battery 205. When the collar microphone 20 supplies power to the gun microphone 10, the POGO PIN circuit board 203 transmits the electric energy of the battery 205 to the gun microphone 10 through the electric contact between the POGO PIN needle 2031 and the POGO PIN contact 105 of the gun microphone 10. Through such a setting, the collar microphone 20 can not only supply power to itself, but also effectively supply power to the gun microphone 10.

[0042] In some embodiments, the outer tube 101 is provided with a first magnet 10121 in the accommodation groove 1012. The collar microphone 20 further includes a plurality of second magnets 206, each of which is arranged at the inner rear part of the first shell 201.

[0043] In specific implementation: when the collar microphone 20 is magnetically connected to the gun microphone 10, the collar microphone 20 is inserted into the accommodation groove 1012 at the rear end of the outer tube 101. At this time, because the accommodation groove 1012 is provided with the first magnet 10121, the collar microphone 20 can be magnetically attracted to the accommodation groove 1012 at the rear end of the outer tube 101 through the built-in plurality of second magnets 206. When the collar microphone 20 is separated from the gun microphone 10, the collar microphone 20 can be pulled out of the accommodation groove 1012 at the rear end of the outer tube 101. When the collar microphone 20 is fixed on the upper garment for use, the collar microphone 20 can be magnetically attracted to the metal zipper or metal button of the upper garment through the second magnet 206. A magnet sheet 40 (as shown in Figure 6 ) can also be placed on the inner side of the upper garment. The collar microphone 20 is magnetically fixed to the magnet sheet 40 on the outer side of the upper garment through the second magnet 206, so as to fix the collar microphone 20 on the upper garment for use. Through such a setting, the collar microphone 20 can be effectively and detachably connected to the gun microphone 10, and the collar microphone 20 can be effectively worn by the user.

[0044] In some embodiments, the receiver 30 includes a second shell 301, an audio receiving circuit board 302, a plurality of third magnets 303, and a USB-C socket 304. The audio receiving circuit board 302 is arranged inside the second shell 301. Each of the third magnets 303 is arranged at the inner front part of the second shell 301. The USB-C socket 304 is electrically arranged on the audio receiving circuit board 302 and extends to the outer surface of the second shell 301.

[0045] In implementation, the receiver 30 is plugged into the electronic device through the USB-C socket 304, and when the receiver 30 is running, the audio receiving circuit board 302 receives the sound signals wirelessly transmitted by the audio transmitting circuit board 202 of the lapel microphone 20, and then the audio receiving circuit board 302 transmits the sound signals to the electronic device through the USB-C socket 304. When the receiver 30 and the gun microphone 10 are not in use, the receiver 30 can be plugged into the USB-C sound output interface 1024 of the gun microphone 10 through the USB-C socket 304, and the receiver 30 is also magnetically attracted and fixed to the outer tube 101 of the gun microphone 10 through the third magnet 303, so that the receiver 30 can be stored and combined on the gun microphone 10 for carrying. Through such a setting, the receiver 30 can effectively receive the sound signals of the lapel microphone 20, and the receiver 30 can be effectively connected to the electronic device, and the receiver 30 can be stored and combined on the gun microphone 10 for the user.

[0046] In some specific examples, as shown in Figure 7 The above-mentioned receiver 30 can also be replaced by a 3.5mm socket type receiver 50 in the prior art for use, and the 3.5mm socket type receiver 50 can also be connected with the lapel microphone 20 and connected with the electronic device for use.

[0047] The basic principles and main features of the present application and the advantages of the present application are shown and described above. It is obvious for those skilled in the art that the present application is not limited to the details of the above-mentioned exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0048] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. An integrally bonded microphone assembly, comprising: The microphone includes a gun microphone (10), a lapel microphone (20) and a receiver (30), the gun microphone (10) has a functional circuit board (102), the lapel microphone (20) has an audio transmission circuit board (202), the receiver (30) has an audio receiving circuit board (302), the gun microphone (10) is detachably connected with the lapel microphone (20), and the functional circuit board (102) of the gun microphone (10) is electrically connected with the audio transmission circuit board (202) of the lapel microphone (20), the audio transmission circuit board (202) of the lapel microphone (20) is wirelessly signal connected with the audio receiving circuit board (302) of the receiver (30).

2. The integrated bonded microphone assembly of claim 1, wherein, The gun microphone (10) includes an outer tube (101), the functional circuit board (102), an interference tube (103) and a first microphone (104), the front end of the outer tube (101) is provided with sound inlet grooves (1011) on both sides, the front end of the outer tube (101) is internally provided with the interference tube (103), both sides of the interference tube (103) are provided with sound pickup holes (1031), the sound inlet grooves (1011) on both sides of the front end of the outer tube (101) correspond to the sound pickup holes (1031) on both sides of the interference tube (103), the functional circuit board (102) is arranged in the inner portion of the outer tube (101), the first microphone (104) is fixedly arranged in the inner portion of the interference tube (103) and is electrically connected with the functional circuit board (102), the rear end of the outer tube (101) is provided with a receiving groove (1012), the outer tube (101) is provided with a POGO PIN contact (105) in the receiving groove (1012), and the POGO PIN contact (105) is electrically connected with the functional circuit board (102).

3. The integrated bonded microphone assembly of claim 2, wherein, The lapel microphone (20) includes a first shell (201), an audio transmission circuit board (202), a second microphone (2021), a POGO PIN circuit board (203) and a POGO PIN needle (2031), the audio transmission circuit board (202) is electrically connected with the POGO PIN circuit board (203) and is arranged in the inner portion of the first shell (201), the surface portion of the first shell (201) is provided with a sound inlet hole (2011), the second microphone (2021) is electrically arranged on the audio transmission circuit board (202) and corresponds to the sound inlet hole (2011), the POGO PIN needle (2031) is electrically arranged on the POGO PIN circuit board (203) and extends to the outer surface portion of the first shell (201), the lapel microphone (20) is magnetically connected in the receiving groove (1012) of the rear end of the outer tube (101), and the POGO PIN needle (2031) is in electrical contact with the POGO PIN contact (105) of the outer tube (101) arranged in the receiving groove (1012).

4. The integrated bonded microphone assembly of claim 2, wherein, The functional circuit board (102) is electrically provided with a potentiometer (1021), and the potentiometer (1021) is rotatably connected with a knob (10211), and the knob (10211) extends to the outer surface of the outer tube (101).

5. The integrated bonded microphone assembly of claim 2, wherein, The outer tube (101) is provided with an indicator hole (1013) on the outer surface, and the functional circuit board (102) is electrically provided with an indicator light (1022), and the indicator light (1022) corresponds to the indicator light hole (1013).

6. The integrated bonded microphone assembly of claim 2, wherein, The functional circuit board (102) is electrically provided with a 3.5mm sound output interface (1023) and a USB-C sound output interface (1024), and the 3.5mm sound output interface (1023) and the USB-C sound output interface (1024) extend to the outer surface of the outer tube (101).

7. The integrated bonded microphone assembly of claim 3, wherein, The collar microphone (20) further comprises a key circuit board (204) and a key (2041), the key circuit board (204) is arranged in the interior of the first shell (201), and the key (2041) is electrically arranged on the key circuit board (204) and extends to the outer surface of the first shell (201).

8. The integrated bonded microphone assembly of claim 3, wherein, The collar microphone (20) further comprises a battery (205), the battery (205) is arranged in the interior of the first shell (201), and the battery (205) is electrically connected with the POGO PIN circuit board (203).

9. The integrated bonded microphone assembly of claim 3, wherein, The outer tube (101) is provided with a first magnet (10121) in the accommodating groove (1012), and the collar microphone (20) further comprises a plurality of second magnets (206), each of the second magnets (206) is arranged in the inner rear part of the first shell (201).

10. The integrated bonded microphone assembly of claim 1, wherein, The receiver (30) comprises a second shell (301), the audio receiving circuit board (302), a plurality of third magnets (303) and a USB-C socket (304), the audio receiving circuit board (302) is arranged in the interior of the second shell (301), each of the third magnets (303) is arranged in the inner front part of the second shell (301), and the USB-C socket (304) is electrically arranged on the audio receiving circuit board (302) and extends to the outer surface of the second shell (301).

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