CN202524530U

CN202524530U - Multifunctional communication speaker

Info

Publication number: CN202524530U
Application number: CN201220102288XU
Authority: CN
Inventors: 高海陆
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-19
Filing date: 2012-03-19
Publication date: 2012-11-07
Anticipated expiration: 2022-03-19

Abstract

The utility model relates to a multifunctional communication speaker and relates to the technical field of sound output and acquisition devices of a cell-phone and multimedia equipment. The multifunctional communication speaker settles a cell-phone risk to human body, inconvenience of earphone carrying of multimedia equipment in a network communication process, non-uniform earphone interface standards and a technical problem of poor compatibility. The multifunctional communication speaker comprises a speaker handle and a base which is used for placing the speaker handle, wherein the base is provided with an audio input and output interface which is used for connecting with input and output terminals of the cell-phone and the multimedia equipment, the base or the speaker handle is provided with a double-point double-throw switch which is used for switching electrical connection of grounding connection line and megaphone connection line, and the grounding connection line is between the audio input and output interface and a speaker and a receiver. The multifunctional communication speaker can be used as a common headset by connecting the audio input and output interface with a cell-phone interface, an audio input and output interface of a common computer and a panel personal computer interface, moreover, when answering the cell-phone, a user need keep a distance from the cell-phone for preventing cell-phone radiation harm to human body. Not only can the multifunctional communication speaker be suitable for an 3.5mm earphone interface with an international standard, but also an earphone interface of a product of the Apple Inc.

Description

Multi-functional communication pipe

Technical field

The utility model relates to the voice output and the voice collection device technical field of mobile phone and multimedia equipment.

Background technology

Our life has been goed deep in the use of mobile phone, yet the radiation of mobile phone is also in the health of constantly damaging people; So reducing the use mobile phone communication as much as possible will be wholesome means; Yet a lot of incoming calls are that we can't not answer, and when being included in office or the family, in office or family, all adorn electric landline telephone usually; Landline telephone is with respect to mobile phone, and its radiation is much smaller.So,, become us in office or family, to reduce one of best method of answering cell phone how with mobile phone incoming call switching and in landline telephone.Simultaneously, network has been the sign of current life, and most of crowds be unable to do without network, also keep away unavoidably and will utilize Internet chat software to carry out the situation of Internet phone-calling sometimes; Though earphone is enclosed within on the head, no doubt easy, earphone is worn for a long time; Cause otalgia, the other muscle swelling of ear easily, in addition tinnitus, of short duration becoming deaf; Multifunction network telephone adopts traditional hand held external form, and fashionable life is enjoyed in the comfortable conversation of let us.

In addition; Because the earphone of 3.5mm interface band microphone is made up of four sections conducting terminals at present, four sections conducting terminals put in order from the tip to the afterbody and mainly contain two kinds: first kind is that the GB standard is followed successively by: L channel terminal, R channel terminal, microphone terminal, earth terminal; Another kind of U.S. apple standard is followed successively by: L channel terminal, R channel terminal, earth terminal, microphone terminal; U.S. Apple product as: occupancy is quite big in market for IPod, IPhone, IPad, iTunes etc., and the earphone of international standard and its can't compatiblely use.

The utility model content

The utility model is in order to solve the harm of mobile phone to human body, and the multimedia equipment network is through carrying the inconvenience of earphone in the process, and earphone interface standard disunity, the technical problem of poor compatibility, and the multi-functional communication pipe that proposes.

Proposed technical problem by solving the utility model, the technical scheme of employing is:

Multi-functional communication pipe is characterized in that: include a subject for ridicule and a base that is used to place subject for ridicule; Described base is provided with and is used for the audio frequency input/output interface that is connected with mobile phone and multimedia equipment audio frequency input/output terminal; Described audio frequency input/output interface includes the microphone terminal of L channel terminal, the R channel terminal that connects the R channel connecting line that connects the L channel connecting line, the earth terminal that connects the ground connection connecting line and connection microphone connecting line; Described subject for ridicule is provided with microphone and receiver, is electrically connected through spring wire between the audio frequency input/output interface on microphone and receiver and the base; Be used for the DPDT diverter switch that switch audio input/output interface and ground connection connecting line between microphone and the receiver are electrically connected with the microphone connecting line being provided with on described base or the subject for ridicule.

As the further improved technical scheme of the utility model is included:

Also be provided with the button of answering that is used for short circuit microphone lines and earth connection on the described subject for ridicule.

Or on described base, also be provided with the button of answering that is used for short circuit microphone lines and earth connection.

Be provided with the receiver standing groove in the described base, the described button of answering is the elastic sheet switch of being located in the receiver standing groove.

Be provided with LED light between described microphone terminal and L channel terminal or the R channel terminal.

Be provided with balancing weight in the described base.

The beneficial effect of the utility model is: the earphone interface that the utility model can be through audio frequency input/output interface and mobile phone, the audio frequency input and output interfaces of common computer, panel computer etc. are connected, and can do common headset use; In addition, when answering cell phone is sent a telegram here,, prevent the harm of mobile phone radiation to human body away from mobile phone; When utilizing the network software conversation, as: softwares such as SKYPE, MSN, QQ, GOOGLE, MATK, VIOP, can answer quickly and easily, avoid trouble with earphone; The DPDT diverter switch is grounded the transposing that connecting line is connected with the microphone connecting line, not only is suitable for the 3.5mm earphone interface of international standard, also is applicable to the earphone interface of Apple's product simultaneously.

Description of drawings

Fig. 1 is base of the utility model and the perspective view that subject for ridicule is in released state;

Fig. 2 is the cross section structure sketch map of the utility model;

Fig. 3 is the circuit theory diagrams of the utility model embodiment 1;

Fig. 4 is the circuit theory diagrams of the utility model embodiment 2.

Embodiment

Two kinds of specific embodiments below in conjunction with accompanying drawing and the utility model are described further the structure to the utility model:

Embodiment 1

Shown in Fig. 1, Fig. 2 and Fig. 3, the utility model mainly is made up of a subject for ridicule 1 and a base 2; Base 2 is used to place subject for ridicule 1 usefulness, in order to increase the stability of base 2, in described base 1, is provided with balancing weight 23.The two ends of described subject for ridicule 1 are respectively equipped with microphone 11 and receiver 12, are provided with microphone MK1 in the microphone 11, are provided with loud speaker LS1 in the receiver 12, and base 2 is provided with the microphone standing groove 21 and receiver standing groove 22 supporting with microphone 11 and receiver 12; On described base, be provided with audio frequency input/output interface J2; Audio frequency input/output interface J2 is used to connect mobile phone and multimedia equipment audio frequency input/output terminal; Such as: be connected with the earphone interface of mobile phone; Or the headset plug through bifurcated is connected with microphone interface with the earphone interface of computer with phono connector simultaneously, under the condition of computer driver support, also can be directly to be plugged on the USB interface of computer.Shown in Fig. 3; When the mobile phone of audio frequency input/output interface J2 and Apple or digital product were connected, first to fourth terminal of audio frequency input/output interface J2 was respectively the L channel terminal, the R channel terminal that connects the R channel connecting line that connect the L channel connecting line, connect the earth terminal of ground connection connecting line and connect the microphone terminal of microphone connecting line; On base 2, also be provided with interface J1, interface J1 directly is connected with the 2nd pin with the 1st pin of interface J2, and the 3rd pin is connected respectively through DPDT diverter switch S1 with the 4th pin.The state of DPDT diverter switch S1 is interface J1 and the corresponding successively connection of 1-4 pin of interface J2 among Fig. 3; After DPDT diverter switch S1 state switched, interconnection behind the 3rd and the 4th pin DPDT diverter switch S1 of interface J1 and interface J2 that is to say switching ground connection connecting line is electrically connected with the microphone connecting line; Thereby make the utility model be suitable for the earphone interface of international standard; Avoided occurring, can gather sound, but can't hear the phenomenon of the other side's sound because of interface is not corresponding.Be electrically connected corresponding connection through spring wire between the interface J3 on the interface J1 on the base 2 and the handle 1.1 pin of interface J3 ground connection behind loud speaker LS1,2 foot meridian capacitor C2, LED light D1 and resistance R 1 back are connected with 4 pin, the direct ground connection of 3 pin, 4 pin are ground connection behind microphone MK1; In addition, 4 pin of interface J3 ground connection after answering button S2 when answering button S2 conducting, then provides the triggering signal that receives calls to connecting mobile phone or digital product.Answer button S2 and can be located on the subject for ridicule 1, also can be located on the base 2, when being located at 2 last times of base, answer button S2 and preferably be located in the receiver standing groove 21, answering button S2 is elastic sheet switch, mentions when receiver to produce a triggering signal in a flash.

Embodiment 2

Shown in Fig. 1 and Fig. 4; What present embodiment and embodiment 1 were different is; DPDT diverter switch S1 is located in the subject for ridicule 1, interface J2 in the base 2 and directly corresponding connection of interface J1, operation principle is identical with embodiment 1; Present embodiment is on subject for ridicule 1, to stir the conversion that DPDT diverter switch S1 realizes the earphone interface standard, makes the double mode compatibility of the utility model.

Claims

1. multi-functional communication pipe is characterized in that: include a subject for ridicule and a base that is used to place subject for ridicule; Described base is provided with and is used for the audio frequency input/output interface that is connected with mobile phone and multimedia equipment audio frequency input/output terminal; Described audio frequency input/output interface includes the microphone terminal of L channel terminal, the R channel terminal that connects the R channel connecting line that connects the L channel connecting line, the earth terminal that connects the ground connection connecting line and connection microphone connecting line; Described subject for ridicule is provided with microphone and receiver, is electrically connected through spring wire between the audio frequency input/output interface on microphone and receiver and the base; Be used for the DPDT diverter switch that switch audio input/output interface and ground connection connecting line between microphone and the receiver are electrically connected with the microphone connecting line being provided with on described base or the subject for ridicule.

2. multi-functional communication pipe according to claim 1 is characterized in that: also be provided with the button of answering that is used for short circuit microphone lines and earth connection on the described subject for ridicule.

3. multi-functional communication pipe according to claim 1 is characterized in that: also be provided with the button of answering that is used for short circuit microphone lines and earth connection on the described base.

4. multi-functional communication pipe according to claim 3 is characterized in that: be provided with the receiver standing groove in the described base, the described button of answering is the elastic sheet switch of being located in the receiver standing groove.

5. multi-functional communication pipe according to claim 1 is characterized in that: be provided with LED light between described microphone terminal and L channel terminal or the R channel terminal.

6. multi-functional communication pipe according to claim 1 is characterized in that: be provided with balancing weight in the described base.