CN201509294U - Dual-function microphone earphone - Google Patents

Abstract

A dual-function microphone earphone comprises a main shell, an earphone part, a microphone, a switching part and a circuit device. The earphone part is arranged on the upper part of the main shell, the microphone is arranged on the lower part of the main shell, the microphone is provided with a common microphone and a vibration microphone, the switching part is arranged on the surface of the main shell, and the circuit device is arranged in the main shell and is electrically connected with the earphone part, the microphone and the switching part. The utility model discloses a difunctional microphone earphone can let the user carry out clear conversation under different environment.

Description

Dual function microphone headset

technical field

The utility model relates to a dual-function microphone earphone, in particular to a dual-function microphone earphone with hands-free and talking functions.

Background technique

With the development of science and technology, various communication methods have been developed, which are no longer limited to the use of letters and telephones. Using earphones and microphones, through wireless technology and network connections, people can communicate far and wide without being limited by time and space. The conversation at a distance facilitates the exchange of opinions and emotional communication.

However, the microphone earphones on the market, whether wired or wireless, mostly use ordinary microphones, but the sound collection effect of ordinary microphones is difficult to grasp. If the user is in a noisy environment, the ordinary microphone will receive a lot of redundant sound signals, causing communication interference to the caller at the other end, and even the transmission of wrong messages, which will cause a lot of damage to the user's communication. The reason is that overcoming message interference will be an important issue of communication quality.

Utility model content

The main purpose of the present utility model is to provide a dual-function microphone earphone, which integrates a common microphone and a vibrating microphone, so as to provide users with clear communication in any environment.

In order to achieve the above object, the utility model provides a dual-function microphone earphone, which includes a main housing; an earphone part, the earphone part is arranged on the upper part of the main housing; a microphone, the microphone is arranged on the main housing In the lower part, the microphone has an ordinary microphone and a vibrating microphone; a switching part, which is arranged on the surface of the main casing; and a circuit device, which is arranged inside the main casing and is connected with the earphone part, the microphone and the switching part are electrically connected.

The vibrating microphone is different from the ordinary microphone. When the vibrating microphone is close to the mouth or throat, it can only receive and amplify the vibration of the vocal cords, while suppressing the noise of the outside world, so that the other party can clearly hear the user's voice. Conversation will not be disturbed by other redundant messages.

The dual-function microphone earphone of the utility model integrates a common microphone and a vibrating microphone, enabling users to make clear conversations in different environments. In a generally quiet environment, the common microphone can be used. In environments (including car driving, airports, commercial and entertainment venues, etc.), as long as you switch to a vibrating microphone, you can only receive the user's conversation and keep the call clear.

In order to further understand the features and technical contents of the present utility model, please refer to the following detailed description and accompanying drawings of the present utility model. However, the attached drawings are only for reference and illustration, and are not intended to limit the present utility model.

Description of drawings

Fig. 1 is a three-dimensional view in which the switching part of the dual-function microphone earphone of the present invention is an electronic switch type.

Fig. 2 is a three-dimensional view in which the switching part of the dual-function microphone earphone of the present invention is a push switch type.

Fig. 3 is a circuit device diagram in which the switching part of the dual-function microphone earphone of the present invention is an electronic switch type.

Fig. 4 is a diagram of a circuit device in which the switching part of the dual-function microphone earphone of the present invention is a push switch type.

Explanation of main component symbols

1 main housing

2 Headphones

3 microphones

31 ordinary microphone

32 vibration microphone

4 switching part

5 circuit device

51IC chip

52 switching circuit

Detailed ways

Please refer to FIG. 1 to FIG. 4 , the utility model provides a dual-function microphone earphone, which includes a main housing 1 , an earphone part 2 , a microphone 3 , a switching part 4 and a circuit device 5 .

The main housing 1 is slightly strip-shaped, the earphone part 2 is arranged on the upper part of the main housing 1, and the microphone 3 is arranged on the lower part of the main housing 1. The microphone 3 has a common microphone 31 and a vibrating microphone 32 The switching part 4 is disposed on the surface of the main housing 1 , and the circuit device 5 is disposed inside the main housing 1 and is electrically connected to the earphone part 2 , the microphone 3 and the switching part 4 .

In use, the earphone part 2 is positioned on the user's ear, the main housing 1 is close to the user's cheek, and the microphone 3 is close to the user's mouth or throat.

The dual-function microphone earphone can be a bluetooth wireless microphone earphone or a wired microphone earphone, and the switching part 4 can be an electronic switch type (as shown in Figure 1) or a push switch type (as shown in Figure 2), for controlling Switching between two microphones 3 .

Please refer to Fig. 1 and Fig. 3, this switching part 4 is electronic switch type, can be a button, and this circuit device 5 has an IC chip 51 and a switching circuit 52, and this IC chip 51 and this switching circuit 52 are mutually electrically connected The other end of the IC chip 51 is electrically connected to the switching part 4, the other end of the switching circuit 52 is electrically connected to the microphone 3, and the electronic switching switching part 4 drives the IC chip 51 to generate a signal to the switching circuit 52 , electrically connect the IC chip 51 to the ordinary microphone 31 or the vibrating microphone 32 to switch between the two modes of the microphone 3 .

The user can select the microphone 3 according to the environment. When the dual-function microphone earphone is connected to the mobile phone for conversation, the ordinary microphone 31 is used. Switch the dual-function microphone earphone to the vibrating microphone 32, and the vibrating microphone 32 can suppress the surrounding noisy sounds so that the other party can clearly listen to the user's conversation. When the user needs to switch back to the normal microphone 31 , he only needs to short press the button of the switching part 4 again, and the dual-function microphone earphone can be switched to the normal microphone 31 .

Please refer to Fig. 2 and Fig. 4, the switching part 4 is a push switch type, which can be a push switch. The circuit device 5 has an IC chip 51, and the IC chip 51 is electrically connected to the switching part 4. Part 4 is electrically connected to the microphone 3, and the IC chip 51 is electrically connected to the ordinary microphone 31 or the vibrating microphone 32 through the push switch type switching part 4 to switch between two modes of the microphone 3 .

The user can select the microphone 3 according to the environment. When the dual-function microphone earphone is connected to the mobile phone to make a call, the ordinary microphone 31 is used. It is a vibrating microphone 32, which can suppress the surrounding noisy sounds, so that the other party can clearly hear the user's conversation. When the user needs to switch back to the normal microphone 31 , the user only needs to select the normal microphone 31 on the push switch of the switching part 4 , and the dual-function microphone earphone can be switched to the normal microphone 31 .

However, the above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the scope of patent protection of the present utility model. Therefore, all equivalent changes made by using the description and drawings of the utility model are all included in the same reason. Within the protection scope of the rights of the present utility model, Chen Ming is jointly granted.

Claims (6)

1. a difunctional microphone earphone is characterized in that, comprising:

One main casing;

One earphone portion, this earphone portion is arranged at this main casing top;

One microphone, this microphone are arranged at this main casing bottom, and this microphone has a general expression microphone and an oscillatory type microphone;

One switching part, this switching part are arranged at this main casing surface; And

One circuit arrangement, this circuit arrangement are arranged at this main casing inside, and electrically connect with this earphone portion, this microphone and this switching part.

2. difunctional microphone earphone as claimed in claim 1 is characterized in that: this difunctional microphone earphone is bluetooth-type wireless microphone earphone or wired formula microphone earphone.

3. difunctional microphone earphone as claimed in claim 1 is characterized in that: this switching part is an electronic switch type.

4. difunctional microphone earphone as claimed in claim 3, it is characterized in that: this circuit arrangement has an IC chip and and switches circuit, this IC chip and this commutation circuit electrically connect mutually, this IC chip other end is electrically connected at this switching part, and this commutation circuit other end is electrically connected at this microphone.

5. difunctional microphone earphone as claimed in claim 1 is characterized in that: this switching part is the pushing switching regulator.

6. difunctional microphone earphone as claimed in claim 5 is characterized in that: this circuit arrangement has an IC chip, and this IC chip is electrically connected at this switching part, and this switching part is electrically connected at this microphone.

Images