KR200255425Y1 - Microearphone - Google Patents

Abstract

The present invention relates to a microphone, the present invention is characterized in that when the end of the call by pulling the earphone string connected to the microphone, the earphone string to return to the original position.

The present invention is characterized by being able to safely and comfortably talk without hands-free while driving, and by using an earphone through a designed earphone string, attaching it to a body or a mobile phone case, and freely using a mobile phone.

Description

Micro Earphones {Microearphone}

Currently, drivers are using mobile phones and earphones while driving.

In addition, when using existing earphones while driving, there is a case that the earphone cord may cause problems in driving after the call.

In this case, the driver has a problem that may cause an accident while driving.

Therefore, the present invention has been devised to solve this problem.

The present invention relates to a micro earphone, and more specifically, to combine a earphone and a new earphone line into one, a micro earphone that can talk using the earphone line without a button. In other words, by pulling the earphone string connected to the microphone after the call, it is a devise to return the earphone string to its original state. It is an invention designed to free the dangers that may be caused during operation by making a telephone call using the present invention while driving.

By using the present invention, it is possible to drive hands-free while driving, which is different from conventional earphones.

Fig. 1 Micro earphone inside view.

2 is a cross-sectional view of the microphone.

Figure 3 External appearance of a microphone.

4 rear view of the microphone.

<Description of the code | symbol about the principal part of drawing>

Figure 2

a After using the earphone b Before using the earphone

c microphone earphone d contacts

e pcb board f microphone bottom case

g pin h shaft spring

i leaf spring

Figure 3

j Earphone receiver k Micro earphone body

l Microphone and mobile phone link

Figure 4

m Flip terminal n Microphone and cell phone connector

Figure 2a is a case when using the earphone pulled connected to the microphone when the phone call. b shows the phone returned to its original state by pulling the earphone connected to the microphone when the call is over.

c is the top cover of the microphone. d is the part that connects the circuit as a contact point. e passes through the circuit as a pcb substrate.

f is the bottom case (cover) of the microphone. g is a pin (pin) and after pulling the earphone string connected to the microphone, and serves to return the earphone string to its original state.

h is an axis spring used inside the microphone. i is the leaf spring.

3 j is an earphone connected to a micro earphone.

k is the body of the microphone.

l is a jack that connects the earphone of a micro earphone and a mobile phone.

4, m is a flip terminal. n is the mobile phone connector when looking at the microphone from the back.

As mentioned above, the present invention relates to a micro earphone, and in particular, by using the earphone and the earphone cord designed as one invention, the invention enables the use of a mobile phone while driving or walking.

Therefore, it is possible to talk safely and comfortably only with the present invention without hands free.

When the call is over during operation, the earphone string is returned to its original state by pulling the earphone string once, thus reducing the risk of an accident that may occur while driving.

As a result, the effect of the present invention can make a free call between two hands while driving, resulting in a reduction in traffic accidents due to compliance with the Road Traffic Act.

Claims (2)

A device that allows a user to talk by pulling a pair of earphones connected to a microphone. A device that returns to its original state by redrawing the earphone string connected to the microphone while driving.