CN2922316Y

CN2922316Y - Multi-functional hand free meeting telephone

Info

Publication number: CN2922316Y
Application number: CN 200620058783
Authority: CN
Inventors: 陈仲稳
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-11
Filing date: 2006-05-11
Publication date: 2007-07-11
Anticipated expiration: 2016-05-11

Abstract

The utility model relates to the meeting telephone field, which comprises a hand-free casing provided with a base and a cover, wherein, a control circuit board is arranged in the base and the cover, the utility model also comprises a loudspeaker arranged inside the cover of the hand-free casing, and comprises two microphones arranged inside the control circuit board of the hand-free casing. Compared with the prior art, the multi-functional hand free meeting telephone of the utility model can improve the effects of sound picking and playing in process of telephone communication, network communication and interphone communication, and can be connected with more than two microphones and loudspeakers. Users can receive clearly without echo effect in a bigger space, the utility mode can be used for multi-user meeting, the earphone and the microphone can be used individually. In a network communication process, the image processing function is available; the utility model can be used as a video conference telephone as well.

Description

Multi-functional hand-free conference telephone

Technical field

The utility model relates to the conference telephone field, refers to a kind of multi-functional hand-free conference telephone especially.

Background technology

During existing conference telephone talking, owing to have only a microphone, and earphone, loudspeaker power are very little, so collect sound, playback effect is not ideal enough.When using than large space, the user answers clear inadequately, can't overcome problems such as echo, and can't reach the effect of many people's talks.Existing on the other hand conference telephone does not possess the function of image processing when Internet phone-calling, can not video calling, and cause and link up the inconvenience of understanding.

The hand held networking telephone is to form with traditional cell-phone improvement, it mainly keeps the basic structure of the sending of traditional microphone, receiver and balancing weight (in order to enough gravity compacting phone buttons to be provided), only will give, the output of receiver changes the source of sound terminal into and is inserted in the computer phoneme supply socket, there is the defective that communication quality is not good and member is too much, overweight in it.

Summary of the invention

Based on the deficiencies in the prior art, main purpose of the present utility model is to provide a kind of collection sound, playback effect strong, and earphone and microphone can use separately and the multi-functional hand-free conference telephone of video capable.

Desiring to reach the major technique means that above-mentioned purpose uses is that this multi-functional hand-free conference telephone of order is made up of following:

One hand-free shell is made of a pedestal and an enclosing cover, wherein is provided with control circuit board in pedestal and the enclosing cover;

One loudspeaker are enclosing cover medial surfaces of being located at this hand-free shell;

Two microphones, be located on the control circuit board of this hand-free shell inboard;

One earphone socket and a microphone jack are to be located at the outside on the control circuit board of this hand-free shell;

An one telephone socket and a radio telephone socket are to be located at the outside on the control circuit board of this hand-free shell; And

Two USB socket are to be located at the outside on the control circuit board of this hand-free shell.

These loudspeaker and microphone respectively have a switch, and this switch is located at the outside on the control circuit board of this hand-free shell.

This multi-functional hand-free conference telephone also further comprises:

One USB connecting line is that two ends are provided with the USB terminal with in the USB socket of inserting computer and hand-free conference telephone.

One power transformer is that an end band USB joint is with in the USB socket of inserting the hand-free conference telephone.

One headset is that an end is provided with two source of sound terminals to insert the earphone socket and the microphone jack of hand-free conference telephone.This headset can be replaced by audio amplifier or external loudspeaker.

Corresponding loudspeaker of this enclosing cover lateral surface and microphone are formed with perforation.

Compared with prior art, the hand-free conference telephone of the utility model can strengthen collection sound, playback effect when telephonic communication, network communication, intercommunication communication, can connect two above microphones and external loudspeaker.When using than large space, the user answers the clear phenomenon that has no reply, and can be used for many people's talks, and earphone and microphone can use separately.When carrying out Internet phone-calling, possess image processing function, can carry out video-conference phone.

Description of drawings

Fig. 1 is the multi-functional hand-free conference telephone of a utility model overall structure schematic diagram;

Fig. 2 is the multi-functional hand-free conference telephone of a utility model decomposition texture schematic diagram;

Fig. 3 is that the multi-functional hand-free conference telephone of the utility model connects schematic diagram with computer and video equipment;

Fig. 4 is that the multi-functional hand-free conference telephone of the utility model connects schematic diagram with wired and radio telephone.

Embodiment

See also illustrated in figures 1 and 2ly, be the utility model one preferred embodiment, it includes:

One hand-free shell 10, it is made of a pedestal 11 and an enclosing cover 12, and inserts control circuit board 20 in pedestal 11 and enclosing cover 12.

One loudspeaker 30 are enclosing cover 12 medial surfaces of being located at this hand-free shell 10;

Two microphones 311,312, be located on the control circuit board 20 of this hand-free shell 10 inboard;

One earphone socket 321 and a microphone jack 322 are to be located at the outside on the control circuit board 20 of this hand-free shell 10;

An one telephone socket 331 and a radio telephone socket 332 are to be located at the outside on the control circuit board 20 of this hand-free shell 10; And

Two USB socket 341,342 are to be located at the outside on the control circuit board 20 of this hand-free shell 10.

This earphone socket 321 (external loudspeaker) and microphone jack 322 respectively have a control switch 351,352, and this switch 351,352 is located at the outside on the control circuit board 20 of this hand-free shell 10.

Corresponding loudspeaker 30 of these enclosing cover 12 lateral surfaces and microphone 311,312 are formed with

perforation

12a, 12b, 12c.

See also shown in Figure 3, USB connecting line 40 is connected on the USB socket of the USB socket 342 of multi-functional hand-free conference telephone and computer 41, USB connecting line 42 is connected on the USB socket 341 and image documentation equipment 43 of multi-functional hand-free conference telephone, for the signal of transmission, acceptance multi-functional hand-free conference telephone, image documentation equipment 43 and computer 41, nationality constitutes the function of Web conference phone, video communication, program appreciation thus:

When carrying out network communication on the computer 41, but nationality carries out communication by multi-functional hand-free conference telephone, to reach the effect of Handless.

When carrying out network communication on the computer 41, but nationality is reached the function of Web conference phone by multi-functional hand-free conference telephone, its switch 351,352 can be controlled playback, the collection sound size of loudspeaker 30, microphone 311,312 respectively, to solve the defective that the general network communication can not conference call.

When carrying out network communication on the computer 41, but nationality is by multi-functional hand-free conference telephone and image documentation equipment 43, to reach the function of network video telephone.

When carrying out network communication on the computer 41, but nationality is by the switch 351,352 of multi-functional hand-free conference telephone, to reach earphone socket 321 (external loudspeaker), microphone jack 322 effect of use separately, its switch 351,352 can open or cut out earphone socket 321 (external loudspeaker), microphone jack 322 respectively, to be fit to different crowd, the use of different periods.

When carrying out network communication on the computer 41, but nationality is by the headset 45 of multi-functional hand-free conference telephone, to reach the function of Internet phone-calling, appreciation program, headset 45 1 ends are provided with earphone socket 321 and the microphone jack 322 that two source of sound terminals 451,452 insert the hand-free conference telephone, and its headset 45 can change uses such as audio amplifier or external loudspeaker into.

See also shown in Figure 4, respectively telephone 50, radio telephone 51 or intercommunication communication apparatus (figure do not show) are connected on the telephone socket 331, radio telephone socket 332 of multi-functional hand-free conference telephone, power transformer 52 by band USB joint connects external power supply again, its USB joint connects the USB socket 341 of multi-functional hand-free conference telephone, can constitute the function of common communication apparatus, talk back equipment conference communications:

When wired phone 50 is carrying out communication, but nationality by multi-functional hand-free conference telephone to reach the function of telephone conference communications.

When radio telephone 51 carries out communication, but nationality by multi-functional hand-free conference telephone to reach the function of teleconferencing communication.

When the intercommunication communication apparatus is engaging in the dialogue, but nationality by multi-functional hand-free conference telephone to reach the function of talk back equipment conference communications.

Claims

1. a multi-functional hand-free conference telephone is characterized in that, includes:

2. multi-functional hand-free conference telephone as claimed in claim 1, it is characterized in that: these loudspeaker and microphone respectively have a switch, and this switch is located at the outside on the control circuit board of this hand-free shell.

3. multi-functional hand-free conference telephone as claimed in claim 1 is characterized in that this device further comprises:

4. multi-functional hand-free conference telephone as claimed in claim 1 is characterized in that this device further comprises:

5. multi-functional hand-free conference telephone as claimed in claim 1 is characterized in that this device further comprises:

One headset is that an end is provided with two source of sound terminals to insert the earphone socket and the microphone jack of hand-free conference telephone.

6. multi-functional hand-free conference telephone as claimed in claim 5 is characterized in that: this headset can be replaced by audio amplifier or external loudspeaker.

7. multi-functional hand-free conference telephone as claimed in claim 1 is characterized in that: corresponding loudspeaker of this enclosing cover lateral surface and microphone are formed with perforation.