CN201509294U

CN201509294U - Double-functional microphone earphone

Info

Publication number: CN201509294U
Application number: CN2009201773088U
Authority: CN
Inventors: 简金维
Original assignee: Sunitec Enterprise Co Ltd
Current assignee: Sunitec Enterprise Co Ltd
Priority date: 2009-09-04
Filing date: 2009-09-04
Publication date: 2010-06-16
Anticipated expiration: 2019-09-04

Abstract

A double-functional microphone earphone comprises a main shell body, an earphone portion, a microphone, a changeover portion and a circuit device. The earphone portion is arranged on the upper portion of the main shell body, the microphone is arranged on the lower portion of the main shell body and provided with a common type microphone and a vibration-type microphone, the changeover portion is arranged on the surface of the main shell body, the circuit device is arranged inside the main shell body, and is electrically connected with the earphone portion, the microphone and the changeover portion. The double-functional microphone earphone is capable of leading users to make clear calls in different environments.

Description

Difunctional microphone earphone

Technical field

The utility model refers to a kind of difunctional microphone earphone with hand-free and talk function especially relevant for a kind of difunctional microphone earphone.

Background technology

Along with the prosperity of science and technology, develop and various communication way, no longer only be limited to the use of letter and phone, utilize earphone and microphone, see through wireless technology and network and connect, people can talk under the restriction that is not subjected to time and space at a distance, and convenient communication and emotion are linked up.

Yet, microphone earphone on the market, no matter wired or wireless, adopt the general expression microphone mostly, grasp but the radio reception effect of general expression microphone is difficult, except receiving the sound that user itself is sent, also be easy to receive the various sound of environment for use periphery, if the user is in noisy environment, the general expression microphone will receive many unnecessary sound signals, the caller of the other end be caused the interference of communication, even the transmission of the message that makes a mistake, communication to the user causes no small obstruction, and edge is that overcoming the message interference will be the important topic of communication quality.

The utility model content

Main purpose of the present utility model is to provide a kind of difunctional microphone earphone, integrates general expression microphone and oscillatory type microphone, so that the user to be provided communication definition in any environment.

In order to reach above-mentioned purpose, the utility model provides a kind of difunctional microphone earphone, and it comprises a 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 a circuit arrangement, this circuit arrangement is arranged at this main casing inside, and electrically connects with this earphone portion, this microphone and this switching part.

The oscillatory type microphone is different from the general expression microphone, when oscillatory type microphone during near mouth or throat, it can receive only and amplify the vibration of vocal cords, and the extraneous noisy sound of compacting, make partner clearly hear user's talk, can not be subjected to the interference of other unnecessary message.

Difunctional microphone earphone of the present utility model, general expression microphone and oscillatory type microphone are combined, can allow the user under varying environment, carry out clear conversation, under general quiet environment, use the general expression microphone to get final product, (comprise car steering when being in noisy environments, the airport, commerce and public place of entertainment etc.) time, as long as switch to the oscillatory type microphone, just can only receive user's talk, keep the clear of conversation.

For enabling further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.

Description of drawings

Fig. 1 is the stereogram of electronic switch type for the switching part of the difunctional microphone earphone of the utility model.

Fig. 2 is the stereogram of pushing switching regulator for the switching part of the difunctional microphone earphone of the utility model.

Fig. 3 is the circuit arrangement figure of electronic switch type for the switching part of the difunctional microphone earphone of the utility model.

Fig. 4 is the circuit arrangement figure of pushing switching regulator for the switching part of the difunctional microphone earphone of the utility model.

The primary clustering symbol description

1 main casing

2 earphone portions

3 microphones

31 general expression microphones

32 oscillatory type microphones

4 switching parts

5 circuit arrangements

The 51IC chip

52 commutation circuits

Embodiment

See also Fig. 1 to Fig. 4, the utility model provides a kind of difunctional microphone earphone, comprises a main casing 1, an earphone portion 2, a microphone 3, a switching part 4 and a circuit arrangement 5.

This main casing 1 is strip slightly, this earphone portion 2 is arranged at this main casing 1 top, this microphone 3 is arranged at this main casing 1 bottom, this microphone 3 has a general expression microphone 31 and an oscillatory type microphone 32, this switching part 4 is arranged at this main casing 1 surface, this circuit arrangement 5 is arranged at this main casing 1 inside, and electrically connects with this earphone portion 2, this microphone 3 and this switching part 4.

During use, this earphone portion 2 is positioned user's ear, and this main casing 1 is pressed close to user's cheek, and this microphone 3 is near user's mouth or throat.

This difunctional microphone earphone can be bluetooth-type wireless microphone earphone or wired formula microphone earphone, and this switching part 4 can be electronic switch type (as shown in Figure 1) or pushing switching regulator (as shown in Figure 2), is used to control the switching of two kinds of microphones 3.

See also Fig. 1 and Fig. 3, this switching part 4 is an electronic switch type, can be a button, this circuit arrangement 5 has an IC chip 51 and and switches circuit 52, this IC chip 51 and this commutation circuit 52 electrically connect mutually, these IC chip 51 other ends are electrically connected at this switching part 4, these commutation circuit 52 other ends are electrically connected at this microphone 3, order about these IC chip 51 generation signals by this electronic switch type switching part 4 and give this commutation circuit 52, make this IC chip 51 be electrically connected at this general expression microphone 31 or this oscillatory type microphone 32, to carry out the switching of two kinds of microphone 3 patterns.

The user can carry out microphone 3 according to environment and select, when this difunctional microphone earphone is connected to mobile phone and converses, use this general expression microphone 31, if the user is under noisy environments, only need short button by this switching part 4, should difunctional microphone earphone switch to this oscillatory type microphone 32, this oscillatory type microphone 32 can with around noisy sound suppress, make the other side clearly listen to user's talk.When the user need recall to general expression microphone 31, only need once more short button by this switching part 4, this difunctional microphone earphone can switch to general expression microphone 31.

See also Fig. 2 and Fig. 4, this switching part 4 is the pushing switching regulator, can be a pushing switch, this circuit arrangement 5 has an IC chip 51, this IC chip 51 is electrically connected at this switching part 4, this switching part 4 is electrically connected at this microphone 3, makes this IC chip 51 be electrically connected at this general expression microphone 31 or this oscillatory type microphone 32 by this pushing switching regulator switching part 4, to carry out the switching of two kinds of microphone 3 patterns.

The user can carry out microphone 3 according to environment and select, when this difunctional microphone earphone is connected to mobile phone and converses, use this general expression microphone 31, if the user is under noisy environment, only need the pushing switch of this switching part 4 is chosen as oscillatory type microphone 32, this oscillatory type microphone 32 can with around noisy sound suppress, make the other side clearly listen to user's talk.When the user need recall to general expression microphone 31, only need the pushing switch of this switching part 4 is chosen as general expression microphone 31, this difunctional microphone earphone just can switch to general expression microphone 31.

But the above only is preferred embodiment of the present utility model; non-ly be intended to limit to scope of patent protection of the present utility model; so the equivalence of using the utility model specification and graphic content to do such as changes, and all in like manner all is contained in the rights protection scope of the present utility model, closes and gives Chen Ming.

Claims

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.