CN104113647A - Anti-interference conference telephone - Google Patents
Anti-interference conference telephone Download PDFInfo
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- CN104113647A CN104113647A CN201310140822.5A CN201310140822A CN104113647A CN 104113647 A CN104113647 A CN 104113647A CN 201310140822 A CN201310140822 A CN 201310140822A CN 104113647 A CN104113647 A CN 104113647A
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- headset
- microphone
- main frame
- audio process
- host
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Abstract
The invention discloses an anti-interference conference telephone comprising a telephone host, a host loudspeaker, a host microphone, a plurality of headsets and a plurality of headset jacks. An audio processor connected with the host loudspeaker and the host microphone is arranged in the telephone host. The plurality of headset jacks are arranged in the telephone host, are connected with the audio processor, and are respectively and internally provided with a detection switch. The headsets are respectively provided with a headset earphone and a headset microphone. The headsets are connected with the audio processor through the plurality of headset jacks. When each headset is inserted in the corresponding headset jack, the corresponding detection switch cuts off connection between the audio processor and the host loudspeaker as well as connection between the audio processor and the host microphone and connects the headset and the audio processor after detecting the insertion of the headset. By employing the design, participants of a conference can insert the headsets in the headset jacks so that external interference to the conference is avoided.
Description
[technical field]
The present invention relates to a kind of conference telephone, particularly a kind of anti-tampering conference telephone.
[background technology]
At present, along with enterprise is more and more higher to the requirement of modern communication system, the application of TeleConference Bridge in enterprise phone system is more and more, and it can greatly improve enterprise work efficiency, improves the management of enterprise, the competitiveness of enterprise.Existing conference telephone is provided with main station loud speaker and main station microphone conventionally on main station, for people with a part in a conference, sit around at the surrounding of conference telephone and the personnel of conference telephone other end meeting, although use existing conference telephone not need special-purpose center meeting room, people with a part in a conference person can be distributed in arbitrary place, be very easy to holding of meeting, but limited for meeting room, many groups personnel are when same meeting room participates in a conference, because main station loud speaker and the main station microphone of existing conference telephone is all open, can cause interference each other.
In view of this, the invention provides a kind of anti-tampering conference telephone, it can avoid meeting to be subject to external interference, improves conference call quality.
[summary of the invention]
Main purpose of the present invention is to provide a kind of anti-tampering conference telephone, and it can avoid meeting to be subject to external interference, improves conference call quality.
For reaching above-mentioned purpose, a kind of anti-tampering conference telephone of the present invention comprises: a main station, one main frame loud speaker and a main frame microphone, in described telephone crosstalk main frame, be provided with an audio process, described audio process is connected with described main frame loud speaker and described main frame microphone, and described anti-tampering conference telephone is characterised in that further and comprises:
Several earphone jack, it is located in described main station and is connected with described audio process, in described each earphone jack, is provided with a detection switch; And
Several headsets, it has respectively a headset earphone and a headset microphone, described several headsets are connected with described audio process by described several earphone jack, when described each headset injects each earphone jack, what described detection switch can be cut off described audio process and described main frame loud speaker and described main frame microphone afterwards in the insertion that detects headset is connected and connects described each headset and described audio process.
Preferably, described main station is further provided with an amplifier, and described amplifier is between described audio process and described several earphone jack.
Compared with prior art, anti-tampering conference telephone of the present invention is owing to being provided with the earphone jack that can plug for headset, therefore more noisy at sensation conferencing environment, for avoiding meeting to be subject to external interference, the personnel of conference participation can insert headset the earphone jack of anti-tampering conference telephone of the present invention, thereby can carry out meeting by the headset of wearing separately, improve conference call quality.
[accompanying drawing explanation]
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is a kind of anti-tampering conference telephone one preferred embodiment circuit catenation principle block schematic diagram of the present invention.
Fig. 2 is the anti-tampering conference telephone structural representation of the present invention shown in Fig. 1.
[embodiment]
Fig. 1-2 is depicted as a kind of anti-tampering conference telephone one preferred embodiment of the present invention.As shown in Figure 1-2, in the present embodiment, described anti-tampering conference telephone comprises a main station 10 and several headsets 20.
In described main station 10, be provided with audio process 11, one main frame loud speakers 12, and a main frame microphone 13 and several earphone jack 14.Described audio process 11 is connected with described main frame loud speaker 12 and described main frame microphone 13, the people with a part in a conference person who plays to described anti-tampering conference telephone 10 one end in order to the audio signal receiving from described anti-tampering conference telephone 10 other ends is converted to certain described main frame loud speaker 12 of form confession listens, and the speech conversion that described main frame microphone 13 is picked up from described anti-tampering conference telephone 10 one end becomes certain form to send to the other end of described anti-tampering conference telephone 10.Described several earphone jack 14 be connected with described audio process 11 and respectively in be provided with a detection switch 141.The speech volume spreading out of in order to ensure each earphone jack 14 is unaffected, and described main station 10 is further set up an amplifier 15 between described audio process 11 and described several earphone jack 14.
Enumerate in the present embodiment two headsets 20 for example, described each headset 20 has respectively a headset earphone 21 and a headset microphone 22, described two headsets 20 are connected with described audio process 11 by described earphone jack 14, when described each headset 20 injects each earphone jack 14, the detection switch 141 in described each earphone jack 14 can be cut off each headset 20 and described audio process 11 described in being connected and connecting of described audio process 11 and described main frame loud speaker 12 and described main frame microphone 13 afterwards in the insertion that detects described headset 20.
Generally, described anti-tampering conference telephone does not connect described each headset 20, when using, participant carries out voice interface by main frame loud speaker 12 and the described main frame microphone 13 of described anti-tampering conference telephone with the participant of the other end of described anti-tampering conference telephone, and when the environment of sensation meeting is when more noisy, in order to prevent from being subject to extraneous interference, participant can insert described headset 20 in the earphone jack 14 of anti-tampering conference telephone of the present invention, make detection switch 141 in described each earphone jack 14 cut off afterwards each headset 20 and described audio process 11 described in being connected and connecting of described audio process 11 and described main frame loud speaker 12 and described main frame microphone 13 in the insertion that detects described headset 20, thus, participant can participate in a conference by headset 20 separately, avoided extraneous interference.Owing to setting up described amplifier 15 between described audio process 11 and described two earphone jack 14, therefore be with after the above headset 20 participant, the headset earphone 21 of each headset 20 still can provide the voice with enough volumes to respectively with the participant of headset 20.
In sum, the various embodiments described above and diagram are only the present invention's preferred embodiment, when can not with the scope of restriction the invention process, the equalization of generally being done according to the present patent application the scope of the claims changes and modifies, and all should be covered by the present invention within the scope of the patent.
Claims (2)
1. an anti-tampering conference telephone, comprise: a main station, one main frame loud speaker and a main frame microphone, in described main station, be provided with an audio process, described audio process is connected with described main frame loud speaker and described main frame microphone, and described anti-tampering conference telephone is characterised in that further and comprises:
Several earphone jack, it is located in described main station and is connected with described audio process, in described each earphone jack, is provided with a detection switch; And
Several headsets, it has respectively a headset earphone and a headset microphone, described several headsets are connected with described audio process by described several earphone jack, when described each headset injects each earphone jack, what described detection switch can be cut off described audio process and described main frame loud speaker and described main frame microphone afterwards in the insertion that detects headset is connected and connects described each headset and described audio process.
2. anti-tampering conference telephone according to claim 1, is characterized in that: described main station is further provided with an amplifier, and described amplifier is between described audio process and described several earphone jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310140822.5A CN104113647A (en) | 2013-04-22 | 2013-04-22 | Anti-interference conference telephone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310140822.5A CN104113647A (en) | 2013-04-22 | 2013-04-22 | Anti-interference conference telephone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104113647A true CN104113647A (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310140822.5A Pending CN104113647A (en) | 2013-04-22 | 2013-04-22 | Anti-interference conference telephone |
Country Status (1)
| Country | Link |
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| CN (1) | CN104113647A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104333832A (en) * | 2014-11-27 | 2015-02-04 | 天津天地伟业数码科技有限公司 | Circuit and method for switching output of two earphones and loudspeaker |
| GB2540604A (en) * | 2015-07-23 | 2017-01-25 | Sivatharman Parameswaran | Communication systems |
-
2013
- 2013-04-22 CN CN201310140822.5A patent/CN104113647A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104333832A (en) * | 2014-11-27 | 2015-02-04 | 天津天地伟业数码科技有限公司 | Circuit and method for switching output of two earphones and loudspeaker |
| CN104333832B (en) * | 2014-11-27 | 2018-09-28 | 天地伟业技术有限公司 | The switching circuit and its method of biphone and loud speaker output |
| GB2540604A (en) * | 2015-07-23 | 2017-01-25 | Sivatharman Parameswaran | Communication systems |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141022 |