CN2408618Y

CN2408618Y - Neck wearing hand-free earphone device for mobile telephone

Info

Publication number: CN2408618Y
Application number: CN 00200291
Authority: CN
Inventors: 王荣宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-10
Filing date: 2000-01-10
Publication date: 2000-11-29
Anticipated expiration: 2010-01-10

Abstract

The utility model discloses a neck wearing type hand-free earphone device for mobile phones which comprises a mobile phone, a neck ring with a hollow containing chamber, a terminal with a signal wire, a voice amplifier, a microphone, loudspeakers, etc., wherein, the neck ring is worn in the appropriate position of the neck of a user; the terminal with a signal wire is arranged in the hollow containing chamber of the neck chamber; the voice amplifier is arranged in the back side position of the neck ring; the front end of the neck ring is provided with the microphone; both sides of the neck ring are respectively provided with a loudspeaker; the voice amplifier drives the loudspeakers to emit sound when receiving signals inputted by the mobile phone. The device can place the earphones in ears of a user without attaching an elastic winding wire, is convenient for the user to work and chat, and is not easy to cause the mobile phone to be lost.

Description

Neck wearing mobile telephone holding-free earphone device

The utility model relates to a kind of neck wearing mobile telephone holding-free earphone device

The prior mobile phone handfree receiver unit, as shown in Figure 1, the unit such as mobile phone 80 that comprise an elasticity spiral 60, a speech sound signal line 70 and a Handless, wherein tool is organized outlet more in the elasticity spiral 60, the one end is established a connecting elements 61, and for the charging socket that is plugged to Handless mobile phone 80, elasticity spiral 60 end is in addition established a switching member 62, use with speech sound signal line 70 and be communicated with, speech sound signal line 70 is provided with a microphone 71 and an earphone 72.

When the user who holds the Handless mobile phone desires to listen to phone, and see through microphone 71 in a minute, then the connecting elements 61 of elasticity spiral 60 to be plugged to the charging socket of Handless mobile phone 80, so, can supply power to microphone 71 and earphone 72, simultaneously, the earphone 72 of speech sound signal line 70 be taken in to the user's who holds this mobile phone 80 ear.

Above-mentioned Handless mobile phone has following shortcoming in the use:

1). this Handless mobile phone must be arranged in pairs or groups, and (meaning is promptly for elasticity spiral and speech sound signal line, elasticity spiral and speech sound signal line will be accompanied by to be held this Handless mobile phone person and carries), so, more not convenient, Yin Qiyi forgets, secondly, if do not use, then to have a space and take in this elasticity spiral and speech sound signal line.

2). the earphone of speech sound signal line is put established to the ear of holding this Handless mobile phone person.

3). because this elasticity spiral and speech sound signal line all have certain length, doing things or chatting, at this moment, very easily pulling apart elasticity spiral, speech sound signal line, and it is affected in case hold Handless mobile phone person.

One of the purpose of this utility model provides a kind of microphone that is provided with, the mobile telephone holding-free earphone device that voice signal can be amplified.

Another purpose of the present utility model, be to provide a kind of need not the added resilience spiral and earphone put the mobile telephone holding-free earphone device of establishing to the ear of user.

Another purpose of the present utility model is to provide a device that the Handless mobile phone is abandoned.

A purpose more of the present utility model is to provide one can not cause the user who holds the Handless mobile phone when doing things or chat, and pulls apart the device of elasticity spiral, speech sound signal line.

Above-mentioned purpose of the present utility model realizes by following two kinds of designs: 1, a kind of neck wearing mobile telephone holding-free earphone device comprises:

One mobile phone;

One wears the neck ring that is provided with medium altitude chamber in holder's neck suitable position;

One contains the terminal of signal line, and described signal line is located in the medium altitude chamber of described neck ring;

One microphone is located at the leading section of neck ring, when this microphone is connected on the described mobile phone at the described terminal that contains signal line, is communicated with its internal circuit control unit, and supplies with this microphone power for operation;

One receive from the input of described mobile phone voice signal the time, the speech amplifier that this signal can be amplified is located in the medium altitude chamber of described neck ring, and is connected with the described terminal that contains signal line;

At least one speech sound signal of described speech amplifier output and loudspeaker of sounding of being received from are located at above the described microphone of described neck ring, and are connected with the output of described speech amplifier.

2, a kind of neck wearing mobile telephone holding-free earphone device comprises:

One mobile phone;

At least one speech sound signal of described speech amplifier output and loudspeaker of sounding of being received from are located at above the described microphone of described neck ring, and are connected with the output of described speech amplifier;

One contains the Connection Block of power line, and this power line is located in the medium altitude chamber of described neck ring.

The utility model is directly mobile phone button to be connected on the clasp of neck ring leading section owing to it, so, be difficult for taking place the situation that mobile phone abandons; It ties up to and is provided with a terminal that contains signal line in the medium altitude chamber of neck ring, and one speech amplifier is arranged at the rear side of neck ring, and be connected with the terminal that contains signal line, on the leading section of neck ring, then be provided with a microphone, this microphone ties up to the terminal that contains signal line when being connected to the jack of mobile phone, can be communicated with its internal circuit control unit, and supply microphone power for operation, on the both sides of neck ring, be respectively equipped with loudspeaker in addition, two loudspeaker are connected in the output of speech amplifier, speech amplifier can drive each loudspeaker and sound when receiving the signal of importing from mobile phone.

Below in conjunction with accompanying drawing embodiment of the present utility model is described further.

Fig. 1 is the outside drawing of traditional mobile telephone holding-free earphone structure.

Fig. 2 is an outside drawing of the present utility model.

Fig. 3 is a schematic diagram of the present utility model.

Fig. 4 is the partial sectional view of Fig. 3.

Fig. 5 is the partial top view of Fig. 3.

Fig. 6 is an enforcement illustration of the present utility model.

Fig. 7 wears in the outside drawing of holder's neck for the utility model.

Fig. 8 is another outside drawing of the utility model.

To shown in Figure 7, the utility model comprises that neck ring 2, that a mobile phone 1, is provided with medium altitude chamber contains the member units such as terminal 3, a microphone 4, two loudspeaker 5, a clasp 6 and speech amplifier 7 of signal line as Fig. 2; Wherein:

Mobile phone 1 is provided with the circuit control unit (end shows among the figure) of a receiving and transmitting signal in it, circuit control unit is connected in an antenna (ANT) 11.

Neck ring 2 is to be round flat, wears on the suitable position of holder's neck, and as shown in Figure 7, the leading section of this neck ring 2 is provided with a clasp 6, for mobile phone 1 snapping.

Contain the terminal 3 of signal line, the signal linear system is embedded in the medium altitude chamber of neck ring 2.

Microphone 4 is the top of being located at neck ring 2 leading sections, and this microphone 4 ties up to the terminal 3 that contains signal line when being connected to the set jack of mobile phone 1, can be communicated with its internal circuit control unit, and supply microphone 4 power for operation.

Speech amplifier 7 is to be located in the medium altitude chamber of neck ring 2 rearward end, and is connected with the terminal 3 that contains signal line, and this speech amplifier 7 ties up to when receiving the voice signal of importing from mobile phone 1, this signal can be amplified.

Two loudspeaker 5 are located at the both sides of neck ring 2 respectively, and are connected with the output of speech amplifier 7, and each loudspeaker 5 is the speech sound signal that is received from speech amplifier 7 outputs, and sounds.

Holder's desire when operation,, simultaneously, the terminal 3 that contains signal line is rabbeted to the jack of mobile phone 1 got final product as long as mobile phone 1 is buckled on the clasp 6 of neck ring 1.

When the circuit control unit of mobile phone 1 inside receives the voice signal of importing from microphone 4, this voice signal can be given modulation, and this modulating signal is sent out.

When the circuit control unit of mobile phone 1 inside receives signal from outside input, can transmit the signal to speech amplifier 7 and amplify, and the signal after will amplifying is sent to loudspeaker 5 and sounds.

As shown in Figure 8, the utility model also can be rabbeted above-mentioned microphone 4 to the charging socket of mobile phone 1 by a connecting seat 8, and directly supplies with microphone 4 power for operation by its internal circuit control unit; 3 of terminals that contain signal line are directly rabbeted to the jack of mobile phone 1, and speech amplifier 7 is rabbeted to the jack of mobile phone 1 at the terminal 3 that contains signal line, can will receive amplify from the voice signal of mobile phone 1 input, and are sent to loudspeaker 5 and sound.

The utility model is compared with traditional free hand earphone device of mobile telephone, has following advantage:

1), need not the added resilience spiral and earphone put establish to the ear of user.

2), since its be directly mobile phone button to be connected on the clasp of neck ring leading section, so, be difficult for the facts that mobile phone is abandoned.

3), can not cause the person that holds the mobile phone when doing things or chat, pull apart elasticity spiral, speech sound signal line, and it is affected.

Claims

1, a kind of neck wearing mobile telephone holding-free earphone device is characterized in that: comprising:

One mobile phone;

2, neck wearing mobile telephone holding-free earphone device according to claim 1 is characterized in that: the leading section of described neck ring is provided with a connector for the mobile phone joint.

3, neck wearing mobile telephone holding-free earphone device according to claim 1 is characterized in that: it is flat that described neck ring is circle.

4, a kind of neck wearing mobile telephone holding-free earphone device is characterized in that: comprising:

One mobile phone;

5, neck wearing mobile telephone holding-free earphone device according to claim 4 is characterized in that: the leading section of described neck ring is provided with a connector for the mobile phone joint.

6, neck wearing mobile telephone holding-free earphone device according to claim 4 is characterized in that: it is flat that described neck ring is circle.