CN217428312U

CN217428312U - Collar-clip type omnidirectional noise reduction wireless microphone

Info

Publication number: CN217428312U
Application number: CN202221463750.9U
Authority: CN
Inventors: 曹淑萍
Original assignee: Shenzhen Badam Technology Co ltd
Current assignee: Shenzhen Badam Technology Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-09-13
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses a collar clip type omnidirectional noise reduction wireless microphone, which comprises a waterproof shell, a battery bin and a control bin are arranged inside the waterproof shell, a PCB mainboard is fixedly arranged inside the control bin, a processing module, a wireless audio transmitting module and a high-frequency filtering noise reduction module are fixedly arranged on the PCB mainboard, a rechargeable button battery is fixedly arranged inside the battery bin, a pickup is fixedly arranged at the top end of the waterproof shell, a standby prompting lamp is fixedly arranged at the top part of the front surface of the waterproof shell, a charging prompting lamp is fixedly arranged at the bottom part of the front surface of the waterproof shell, and an opening and closing button is fixedly arranged at the middle part of the waterproof shell, the utility model discloses a collar clip type omnidirectional noise reduction wireless microphone which is small and light as a whole, can be rapidly clamped on a collar for carrying and use, is convenient to use, has excellent noise reduction capability and stable and clear audio transmission, the anti-interference ability is strong, and the whole endurance is long.

Description

Collar-clip type omnidirectional noise reduction wireless microphone

Technical Field

The utility model relates to a wireless microphone technical field specifically is a collar clamp formula qxcomm technology falls wireless microphone of making an uproar.

Background

Microphones, known as microphones, are also known as microphones, and microphones. A microphone is an energy conversion device that converts a sound signal into an electrical signal. Most microphones are electret condenser microphones which operate on the principle of using a diaphragm of polymeric material with permanent charge isolation to acoustically change its resistance value and thereby generate a current signal. With the development of microelectronic technology in recent years, wireless microphones have been widely applied in the field of live video broadcasting and the like.

The whole noise reduction capability of the existing wireless microphone is relatively poor, noise is obvious, and meanwhile, the existing wireless microphone is not light and small enough and is inconvenient to carry and use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wireless microphone of making an uproar falls in collar clamp formula qxcomm technology to the current wireless microphone that proposes in solving above-mentioned background art is holistic to fall the ability of making an uproar relatively poor, and it is obvious to have the noise, wholly lightly small and exquisite enough simultaneously, carries awkward problem.

In order to achieve the above object, the utility model provides a following technical scheme: a collar clip type omnidirectional noise reduction wireless microphone comprises a waterproof shell, a battery bin and a control bin are arranged inside the waterproof shell, a PCB mainboard is fixedly arranged in the control cabin, a processing module, a wireless audio transmitting module and a high-frequency filtering noise-reducing module are fixedly arranged on the PCB mainboard, a rechargeable button cell is fixedly arranged inside the battery bin, a sound pick-up is fixedly arranged at the top end of the waterproof shell, a standby prompting lamp is fixedly arranged at the top of the front surface of the waterproof shell, a charging prompting lamp is fixedly arranged at the bottom of the front surface of the waterproof shell, an opening and closing key is fixedly arranged in the middle of the waterproof shell, the wireless microphone is small and portable as a whole, can be quickly clamped on a collar for carrying and use, is convenient and fast to use, meanwhile, the noise reduction device has excellent noise reduction capability, stable and clear audio transmission, strong anti-interference capability and long integral cruising capability.

Preferably, the bottom of one side of the waterproof shell is provided with a containing slot, the inside of the containing slot is connected with a receiver in a clamping manner, the connection between the microphone and the mobile receiving end can be quickly established, and the use is convenient.

Preferably, the outside cover of adapter is equipped with high-density windproof sponge cover, and it is good to prevent wind the performance, can reduce wind and make an uproar.

Preferably, the back of the waterproof shell is fixedly provided with a plastic collar clamp, so that convenience, stability and reliability are provided for quick clamping of the microphone.

Preferably, the bottom of waterproof case is equipped with the jack that charges, can charge the use fast.

Preferably, the pickup falls module electric connection of making an uproar with high-frequency filtering, the module of making an uproar and standby warning light all with processing module electric connection fall in high-frequency filtering, processing module and wireless audio emission module electric connection, wireless audio emission module and receiver signal connection, processing module is through opening and close button and chargeable button cell electric connection, the warning light that charges and chargeable button cell electric connection, audio transmission is stable and clear, and the interference killing feature is strong, and holistic duration is long.

Compared with the prior art, the beneficial effects of the utility model are that: the whole small and exquisite light of this wireless microphone can carry the use on the collar by quick centre gripping, and it is convenient to use, has the excellent ability of making an uproar of falling simultaneously, and audio transmission is stable and clear, and the interference killing feature is strong, and holistic duration is long.

Drawings

Fig. 1 is a schematic structural view of the wireless microphone of the present invention;

fig. 2 is a front cross-sectional view of the wireless microphone of the present invention;

fig. 3 is a block diagram of the wireless microphone of the present invention.

In the figure: 1. a waterproof housing; 2. a plastic collar clip; 3. a standby indicator light; 4. a high-density windproof sponge sleeve; 5. a sound pickup; 6. a receiver; 7. a charging indicator light; 8. a PCB main board; 9. a processing module; 10. a wireless audio transmitting module; 11. a receiving slot; 12. a charging jack; 13. a battery compartment; 14. a rechargeable button cell; 15. a control cabin; 16. a high-frequency filtering noise reduction module; 17. and opening and closing the key.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, the utility model provides a collar clip type omnidirectional noise reduction wireless microphone, which comprises a waterproof housing 1, a battery compartment 13 and a control compartment 15 are arranged in the waterproof housing 1, a PCB mainboard 8 is fixedly arranged in the control compartment 15, a processing module 9, a wireless audio transmitting module 10 and a high-frequency filtering noise reduction module 16 are fixedly arranged on the PCB mainboard 8, a rechargeable button battery 14 is fixedly arranged in the battery compartment 13, a pickup 5 is fixedly arranged at the top end of the waterproof housing 1, a standby prompt lamp 3 is fixedly arranged at the top of the front surface of the waterproof housing 1, a charging prompt lamp 7 is fixedly arranged at the bottom of the front surface of the waterproof housing 1, an on-off button 17 is fixedly arranged at the middle part of the waterproof housing 1, a containing slot 11 is arranged at the bottom of one side of the waterproof housing 1, a receiver 6 is connected with the internal block of the containing slot 11, a high-density windproof sponge sleeve 4 is sleeved outside the pickup 5, the whole small and exquisite light of this wireless microphone can carry the use on the collar by quick centre gripping, and it is convenient to use, has the excellent ability of making an uproar of falling simultaneously, and audio transmission is stable and clear, and the interference killing feature is strong, and holistic duration is long.

The fixed plastics neck clip 2 that is provided with in the back of waterproof case 1, the bottom of waterproof case 1 is equipped with

charging jack

12, 16 electric connection of module of making an uproar falls with the high frequency filtering in

adapter

5, 16 and standby warning light 3 all with processing module 9 electric connection fall in the high frequency filtering, processing module 9 and wireless audio emission module 10 electric connection, wireless audio emission module 10 and receiver 6 signal connection, processing module 9 is through opening and close button 17 and chargeable button cell 14 electric connection, charging warning light 7 and chargeable button cell 14 electric connection, audio transmission is stable and clear, the interference killing feature is strong, holistic duration is long.

When the embodiment of the application is used: directly take out wireless microphone, take receiver 6 in the slot 11 from accomodating to the outside, insert mobile receiving terminal such as cell-phone or computer with it, through plastics collar clamp 2 with the whole centre gripping of microphone on the collar, make adapter 5 just to user's mouth, press and open and close button 17 and make microphone circular telegram work, wireless audio emission module 10 can establish the signal with receiver 6 automatically this moment, standby warning light 3 can light, this wireless microphone is whole small and exquisite light, can carry the use on the collar by the quick centre gripping, it is convenient to use, user's speech can be converted into the signal of telecommunication through adapter 5, and fall the good that makes an uproar by high frequency filtering noise reduction module 16, take place the receiving terminal by wireless audio emission module 10 again, excellent noise reduction ability has, audio transmission is stable and clear, the interference killing feature is strong, holistic duration is long.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a wireless microphone of making an uproar falls in neck clamp formula qxcomm technology, includes waterproof shell (1), its characterized in that: battery compartment (13) and control storehouse (15) have been seted up to the inside of waterproof case (1), the inside fixed mounting in control storehouse (15) has PCB mainboard (8), fixed mounting has processing module (9), wireless audio emission module (10) and high frequency filtering to fall the module of making an uproar (16), the inside fixed mounting of battery compartment (13) has chargeable button cell (14), the top fixed mounting of waterproof case (1) has adapter (5), the positive top fixed mounting of waterproof case (1) has standby warning light (3), the positive bottom fixed mounting of waterproof case (1) has charge warning light (7), the middle part fixed mounting of waterproof case (1) has open and close button (17).

2. The collar-clipped omnidirectional noise reduction wireless microphone according to claim 1, wherein: the waterproof shell is characterized in that a containing slot (11) is formed in the bottom of one side of the waterproof shell (1), and a receiver (6) is connected to the inside of the containing slot (11) in a clamping mode.

3. The collar-clipped omnidirectional noise reduction wireless microphone according to claim 1, wherein: the outside cover of adapter (5) is equipped with high-density windproof sponge cover (4).

4. The collar-clipped omnidirectional noise reduction wireless microphone according to claim 1, wherein: the back of the waterproof shell (1) is fixedly provided with a plastic collar clamp (2).

5. The collar-clipped omnidirectional noise reduction wireless microphone according to claim 1, wherein: the bottom of waterproof shell (1) is equipped with charging jack (12).

6. The collar-clipped omni-directional noise reduction wireless microphone according to claim 1, wherein: adapter (5) and high frequency filtering fall the module of making an uproar (16) electric connection, high frequency filtering fall the module of making an uproar (16) and standby warning light (3) all with processing module (9) electric connection, processing module (9) and wireless audio emission module (10) electric connection, wireless audio emission module (10) and receiver (6) signal connection, processing module (9) are through opening and close button (17) and chargeable button cell (14) electric connection, charging warning light (7) and chargeable button cell (14) electric connection.