JP3072755U - Laryngeal voice control wireless hands-free device for mobile phones - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To perform wireless voice signal transmission mutually in combination with a mobile phone, thoroughly overcome the interference of environmental noise, and be convenient for portable use, work of both hands of the caller Of a throat control wireless hands-free device for a mobile phone that does not affect the performance and meets the requirements of actual use. SOLUTION: A lead wire to which a throat vibration sound sensor is fixed and a lead wire to which an earphone is fixed are attached to one end of an arc-shaped neck holder, and the other end of each lead wire of the throat vibration sound sensor and the earphone is removed. The mobile phone is connected to the wireless sound signal first launch receiver, and one mobile phone is connected to the wireless sound signal second
It is characterized in that the first and second launch receivers are connected to the launch receiver so that voice signals can be transmitted to each other so that a call can be made with a wireless hands-free device.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a type of throat voice control wireless hands-free device for a mobile phone, and more particularly, to a type of throat voice control wireless hands-free device designed for a mobile phone.

[0002]

[Prior art]

 All current hands-free devices for mobile phones are designed for the driver. As shown in FIG. 1, the hands-free device 10 is connected to a plug 13 and a telephone terminal 14 by wires 11 and 12, the plug 13 is inserted into a cigarette lighter socket of the automobile, and the telephone terminal 14 is inserted into a socket of the mobile phone. It is. The hands-free device 10 is provided with a speaker 15, and the microphone 16 is mounted on the plug 13, whereby voice signals are exchanged between the mobile phone and the hands-free device 10.

However, since such a hands-free device 10 is designed only for a driver, its application range is limited, and environmental noise may affect transmission and reception quality.

FIGS. 2 and 3 show a currently developed throat voice control type hands-free device product, which is provided with a throat vibration sensor 21 at one end of an arcuate elastic neck holder 20 and a lead wire. Thus, the throat vibration sensor 21 and the conductors 23 and 24 of the earphone 22 are always extended a certain distance, and the plug 25 at the end is inserted into the mobile phone.

[0005] The throat vibration sensor 21 converts muscle vibration generated by vocalization of the throat into a sound wave current, further transmits a voice signal via an electronic amplifier, and receives and transmits external environmental noise. There is no. However, in actual use, whether the mobile phone is placed around the outside world or the waist of the caller, the long-distance wires 23 and 24 affect the work of both hands, and the position and distance of the mobile phone are reduced. It was not ideal, because it was restricted to the conductors 23 and 24 and the surrounding environment and could not be used in a variety of portable arrangements.

[0006]

[Problems to be solved by the invention]

 The present invention has been made to improve the use of the well-known throat voice control hands-free device. That is, the main object of the present invention is to provide a kind of throat voice control wireless hands-free device for a mobile phone, in which a throat vibration sound sensor is fixed to one end of an arc-shaped neck holder. And the lead to which the earphone is fixed, attach the other end of each lead wire of the throat vibration sensor and the earphone to the outside, and connect it to the wireless sound signal first emission receiver. The mobile phone is connected to the second transmitter / receiver of the wireless voice signal so that the first and second transmitter / receiver can transmit voice signals to each other so that the call can proceed with the wireless hands-free device. It should be a device that sufficiently overcomes the interference of environmental noise, is convenient for portable use, does not affect the work of both hands, and meets the actual demand for use.

[0007] Another object of the present invention is to provide a kind of throat control wireless hands-free device for a mobile phone, which is capable of connecting a wireless sound signal first emitting receiver to a garment pocket or pocket. It shall be a device that can be left or stuck in a collar, tie, etc., a mobile phone can be carried around, or placed within a range of activities in the vicinity.

[0008] It is still another object of the present invention to provide a kind of throat control wireless hands-free device for a mobile phone, the wireless audio signal first launch receiver of which is an arc neck. It is assumed that the device can be mounted on a holder.

[0009]

[Means for Solving the Problems]

 According to the invention of claim 1, a lead wire to which a throat vibration sound sensor is fixed and a lead wire to which an earphone is fixed are attached to one end of an arc-shaped neck holder, and the throat vibration sound sensor and the earphone are respectively connected. The other end of the mobile phone is pulled out and connected to the first radio receiver for wireless audio signals, and one mobile phone is connected to the second receiver for radio audio signals, and the first and second transmitters and receivers are connected. Are capable of transmitting voice signals to each other so that they can proceed with a call using a wireless hands-free device. According to a second aspect of the present invention, an elastic binding tube is provided at one end of the arc-shaped elastic neck holder for binding the respective wires of the throat vibration sensor and the earphone together with one end of the arc-shaped elastic neck holder. The throat vocal control wireless hands-free device for a mobile phone according to claim 1, characterized in that: The invention according to claim 3 is characterized in that a pinching means is provided on a surface of the first transmitter / receiver of the wireless voice signal, and the hands-free throat voice control for a mobile phone according to claim 1 is provided. Equipment. The invention according to claim 4 is characterized in that the wireless sound signal first emission receiver is provided on an arcuate elastic neck holder, and the throat voice control radio system for a mobile phone according to claim 1 is characterized in that It is a hands-free device.

[0010]

[Embodiment of the invention]

 As shown in FIG. 4, the wireless hands-free device for controlling throat vocal cavity for a mobile phone according to the present invention includes a throat vibration sound sensor 40 and one end of a metal arcuate elastic neck holder 30. Conductors 41 and 51 to which the two earphones 50 are respectively fixed are attached, and the other ends of the conductors 41 and 51 are pulled out outwardly and connected to the wireless sound signal first emission receiver 60. According to a preferred embodiment, an elastic binding tube 32 is provided at one end of the arc-shaped elastic neck holder 30 so that the conductors 41 and 51 of the throat vibration sensor 40 and the earphone 50 are connected to the arc-shaped elastic neck holder. 30 is bound together with one end. In addition, a soft sleeve 31 is provided on the other portion of the arc-shaped elastic neck holder 30 to enhance comfort during use.

When the wireless hands-free device for controlling a throat voice for a mobile phone according to the present invention is actually used, as shown in FIG. 5, the neck of the talker is clamped by the arc-shaped elastic neck holder 30. Then, the throat vibrating sensor 40 is brought into close contact with the cervical vocal cords, the earphone 50 is inserted into the ear of the talker, and the first wireless sound signal receiver 60 is placed on the chest of the caller's clothes. Put it in your pocket. Naturally, the wireless-type sound signal first emission receiver 60 can be sandwiched between a tie, a collar, and the like.

As shown in FIG. 6, a wireless audio signal second emission receiver 80 is always connected to the socket of the mobile phone 70, and the wireless audio signal first emission receiver 60 and the wireless audio signal Since there is no need to connect the two-emission receiver 80 with a conductor, the mobile phone 70 can be carried at will or placed within a range of activities in the vicinity, which can interfere with the work of both hands of the caller. Absent. When talking on the mobile phone 70, the wireless sound signal first emission receiver 60 and the wireless sound signal second emission receiver 80 exchange audio signals with each other, and at the same time, make the caller smoothly receive from the earphone 50. On the other hand, the caller is caused to make a call via the throat vibrating sound sensor 40, the first radio receiver 60, the second radio receiver 80, and the mobile phone 70. And thus achieve a wireless hands-free device call. In addition, it is possible to install a loss prevention warning circuit in the first radio receiver 60 for wireless audio signal, and when it exceeds the range that can be received by the second transmitter 80 for wireless audio signal of the mobile phone 70. Generates a warning action by voice, and / or light.

In another embodiment shown in FIG. 7, an appropriately shaped wireless audio signal first launch receiver 600 is designed and mounted directly on the arcuate elastic neck holder 30.

[0014]

[Effect of the invention]

 Taken together, the wireless hands-free device for controlling the laryngeal voice of a mobile phone according to the present invention can be combined with a mobile phone to perform wireless voice signal transmission mutually, completely overcoming environmental noise interference, and providing a mobile phone. It is convenient to use and does not affect the work of both hands of the caller, and meets the demands of actual use.

[Brief description of the drawings]

FIG. 1 is a perspective view of a known hands-free device for a mobile phone of an automobile.

FIG. 2 is a perspective view of a well-known throat voice control type hands-free device.

FIG. 3 is a view showing a use state of FIG. 2;

FIG. 4 is a perspective view of the embodiment of the present invention.

FIG. 5 is a view showing a use state of FIG. 4;

FIG. 6 is a circuit block diagram of FIG. 4;

FIG. 7 is a perspective view of another embodiment of the present invention.

[Explanation of symbols]

10 Hands-free device 11 Conductor
12 conductor 13 plug 14 telephone terminal
15 Speaker 16 Microphone 20 Arc-shaped Elastic Neck Holder 21 Throat Vibration Sensor 22 Earphone 23 Conductor 2
DESCRIPTION OF SYMBOLS 4 Conductor 25 Plug 30 Arc-shaped elastic neck holder 31 Soft sleeve 32 Binding tube 40 Laryngeal vibration sensor 41 Conductor 50 Earphone 51 Conductor 60 Wireless first sound emission receiver 61
Nipping means 600 Wireless sound signal first emission receiver 70 Cellular phone 80 Wireless sound signal second emission receiver

Claims (4)

[Utility model registration claims] 1. A lead wire to which a throat vibration sound sensor is fixed and a lead wire to which an earphone is fixed are attached to one end of an arc-shaped neck holder, and the other ends of the respective lead wires of the throat vibration sound sensor and the earphone are connected. Pull out outward, connect to the wireless sound signal first launch receiver, and connect one mobile phone to the wireless sound signal second
A throat for a mobile phone, characterized in that the first and second launch receivers are connected to the launch receiver so that the first and second launch receivers can transmit voice signals to each other and can proceed with a call using a wireless hands-free device. Chamber control wireless hands-free device. 2. An elastic binding tube for binding a lead wire of a throat vibration sensor and an earphone to one end of the arc-shaped elastic neck holder together with one end of the arc-shaped elastic neck holder. The wireless hands-free device for controlling a throat voice in a mobile phone according to claim 1. 3. A holding means is provided on a surface of the first transmitter / receiver of the wireless audio signal.
A throat control wireless hands-free device for a mobile phone according to claim 1. 4. The wireless sound signal first emission receiver is provided on an arcuate elastic neck holder.
The wireless hands-free device for controlling a throat voice in a mobile phone according to claim 1.