CN202713296U - Multimedia equipment, multimedia transmission and playing system and telephone conference system - Google Patents
Multimedia equipment, multimedia transmission and playing system and telephone conference system Download PDFInfo
- Publication number
- CN202713296U CN202713296U CN2012201349764U CN201220134976U CN202713296U CN 202713296 U CN202713296 U CN 202713296U CN 2012201349764 U CN2012201349764 U CN 2012201349764U CN 201220134976 U CN201220134976 U CN 201220134976U CN 202713296 U CN202713296 U CN 202713296U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model relates to multimedia equipment, a multimedia transmission and playing system and a telephone conference system, which employ the short-distance communication technology and the Bluetooth technology, wherein the multimedia equipment comprises a loudspeaker, a microphone and a first NFC label, the first NFC label comprises a first NFC chip, inside the first NFC chip there is provided the identification information of the multimedia equipment for storage; and a first NFC transmission circuit connected with the first NFC chip and used for transmitting the identification information of the multimedia equipment to an external device for Bluetooth pairing with the external device, and the multimedia equipment also comprises a Bluetooth circuit connected with the loudspeaker and the microphone and used for receiving the voice signals output by the external device, transmitting the voice signals to the loudspeaker to play, and transmitting the voice signals input via the microphone to the external device. The multimedia equipment and the multimedia transmission and playing system can conveniently and energy-savingly establish a Bluetooth connection, and the telephone conference system can increase the quality of a telephone conference.
Description
Technical field
The application relates to multimedia equipment, has multimedia transmission and the Play System of this multimedia equipment and the TeleConference Bridge that uses this multimedia transmission and Play System.
Background technology
Multimedia equipment is the equipment that often uses in the modern life, for example, uses the voice signals such as audio amplifier music playing, uses microphone to transmit sound.In recent years, blue-tooth technology is applied in the multimedia equipment gradually, has avoided line loaded down with trivial details between the equipment by the Bluetooth transmission audio-video signal, can make multimedia equipment volume and profile more unrestricted, and has preferably signal transmission quality.Yet although realized wireless transmission, the Bluetooth matching between the multimedia equipment still comparatively bothers and takes very much electricity, how to provide more easy, energy-conservation connected mode to become the problem that businessman considers.
And how will connect easy, energy-conservation multimedia bluetooth equipment and be applied in the every field, be the problem that businessman need to consider equally.Along with the in those early years rise of telephone set, people more and more use phone to carry out teleconference, have adapted to the snap information under the modern commercial pattern and have propagated.Traditional videoconference is that telephone or mobile phone are located at hands-free mode, and the voice signal that this mode is play is more unstable, has larger noise, and the participant needs can not hear near the phone guarantee the other side that speaks aloud.Use the easy again energy-conservation multimedia equipment of above-mentioned connection if can be implemented in the videoconference, will solve the problems referred to above that videoconference exists.
Summary of the invention
Provide hereinafter about brief overview of the present utility model, in order to basic comprehension about some aspect of the present utility model is provided.Should be appreciated that this general introduction is not about exhaustive general introduction of the present utility model.It is not that intention is determined key of the present utility model or pith, neither be intended to limit scope of the present utility model.Its purpose only is that the form of simplifying provides some concept, with this as the in greater detail preorder of discussing after a while.
A main purpose of the present utility model is to provide a kind of multimedia equipment that more easy and energy-conservation connected mode can be provided for the multimedia bluetooth equipment.
Another main purpose of the present utility model is to provide a kind of multimedia transmission and Play System with above-mentioned multimedia equipment.
Another main purpose of the present utility model is to provide a kind of above-mentioned multimedia transmission and Play System used to promote the TeleConference Bridge of videoconference quality.
The utility model provides a kind of multimedia equipment on the one hand, comprising:
Loudspeaker and microphone;
The first Near Field Communication label, the first Near Field Communication label comprises:
The first Near Field Communication chip stores the identification information of multimedia equipment in the first Near Field Communication chip; The identification information of multimedia equipment comprises: the hardware address of multimedia equipment, and/or the individual recognition code of multimedia equipment;
The first Near Field Communication transmission circuit connects the first Near Field Communication chip, is used for the identification information of multimedia equipment is sent to external equipment to carry out Bluetooth pairing with external equipment;
Bluetooth circuit is connected to loudspeaker and microphone, is used for receiving the voice signal of external equipment output and sends to loudspeaker playing, and will send to external equipment through the voice signal of microphone input.
Alternatively, multimedia equipment comprises memory, is used for the voice signal of storage external equipment output and the voice signal that inputs to external equipment.
The utility model provides a kind of multimedia transmission and Play System on the other hand, comprises above-mentioned each multimedia equipment and external equipment, and particularly, this external equipment is mobile phone.
Alternatively, mobile phone comprises:
Bluetooth chip stores Bluetooth pairing information;
The second Near Field Communication label, the second Near Field Communication label comprise the second Near Field Communication chip and the second Near Field Communication transmission circuit; The second Near Field Communication transmission circuit is connected the first Near Field Communication transmission circuit with the second Near Field Communication chip respectively and is connected with multimedia equipment, be used for obtaining the identification information of multimedia equipment from the first Near Field Communication transmission circuit, and send to the second Near Field Communication chip; The second Near Field Communication chip is used for the identification information of output multimedia equipment;
Matching module is carried out Bluetooth pairing for the identification information control Bluetooth chip of the multimedia equipment of exporting according to the second Near Field Communication chip and the Bluetooth circuit of multimedia equipment.
The minimum range that can reach between first, second Near Field Communication label alternatively, is less than 5cm.
The utility model provides a kind of TeleConference Bridge on the other hand, comprises two above-mentioned each multimedia transmission and Play Systems, and the mobile phone in these two multimedia transmission and the Play System is by the mutual transmission of speech signals of communication network.
Multimedia equipment of the present utility model, the integrated loudspeaker of multimedia transmission and Play System and TeleConference Bridge and microphone, and utilize the NFC label to set up external equipment (for example mobile phone) and loudspeaker to be connected bluetooth with microphone and to be connected, after the NFC label in the multimedia equipment sends to external equipment with its hardware address and/or individual recognition code, external equipment can be connected bluetooth according to the automatic foundation of information that receives and loudspeaker and be connected with microphone, need not loaded down with trivial details Bluetooth pairing setting, connect easy, because the NFC label is passive device, also consume electric power not when therefore setting up bluetooth and connecting has reached energy-conservation purpose.And solved the defective that the large and participant of videoconference noise must be gathered in the loud speech in a place, promoted the videoconference quality.
Description of drawings
With reference to below in conjunction with the explanation of accompanying drawing to the utility model embodiment, can understand more easily above and other purpose of the present utility model, characteristics and advantage.Parts in the accompanying drawing are just in order to illustrate principle of the present utility model.In the accompanying drawings, same or similar technical characterictic or parts will adopt identical or similar Reference numeral to represent.
Fig. 1 is the block diagram of a kind of embodiment of the utility model multimedia equipment.
Fig. 2 is the block diagram of a kind of execution mode of multimedia transmission of the present utility model and Play System.
Fig. 3 is the block diagram of a kind of execution mode of the utility model TeleConference Bridge.
Embodiment
Embodiment of the present utility model is described with reference to the accompanying drawings.The element of describing in an accompanying drawing of the present utility model or a kind of execution mode and feature can combine with element and the feature shown in one or more other accompanying drawing or the execution mode.Should be noted that for purpose clearly, omitted in accompanying drawing and the explanation and the utility model expression and description irrelevant, parts known to persons of ordinary skill in the art and processing.
With reference to figure 1, a kind of execution mode of the utility model multimedia equipment comprises: a kind of multimedia equipment 100, it is characterized in that, comprise loudspeaker 10, microphone 20, Bluetooth circuit 30 and a NFC (Near Field Communication, Near Field Communication) label 40.Bluetooth circuit 30 is connected to loudspeaker 10 and microphone 20.The one NFC label 40 comprises a NFC chip 42 and a NFC transmission circuit 44.The one NFC transmission circuit links to each other with a NFC chip 42.
Store the identification information of multimedia equipment 100 in the one NFC chip 42; The identification information of multimedia equipment 100 comprises: the hardware address of multimedia equipment 100 (Media Access Control, MAC), when external equipment near or touching during multimedia equipment 100, the one NFC transmission circuit is used for the request of response external equipment, and the hardware address of multimedia equipment 100 is sent to external equipment to carry out Bluetooth pairing with external equipment by radio frequency.Bluetooth circuit 30 is connected to loudspeaker 10 and microphone 20, is used for receiving the voice signal of external equipment output and sends to loudspeaker 10 playing, and will send to external equipment through the voice signal of microphone 20 inputs.
This external equipment can be such as the player with Bluetooth function and NFC label, pad, portable computer, mobile phone etc., describe as an example of mobile phone example, after multimedia equipment 100 and mobile phone are realized Bluetooth pairing by the NFC label, the voice signal of mobile phone output, the dialog context that for example receives or built-in audio file can transfer to loudspeaker 10 by Bluetooth circuit 30 and play.When playing the dialog context that mobile phone receives, same, microphone 20 can receive mobile phone the user voice and by Bluetooth circuit 30 voice that receive are sent to mobile phone, be equivalent to open " hands-free " function of mobile phone.
Alternatively, verify individual recognition code (Personal Identification Number at needs, PIN) in the situation, identification information in the one NFC chip 42 also can comprise the individual recognition code of multimedia equipment 100, and a NFC transmission circuit 44 also sends to individual recognition code external equipment to match with external equipment.
NFC label 40 can be arranged on the surface of multimedia equipment 100 or the surface of close multimedia equipment 100 arranges, to satisfy the requirement of its short range transmission.
With reference to figure 2, a kind of execution mode of the utility model multimedia transmission and Play System 300 can comprise above-mentioned multimedia equipment 100 and said external equipment, and particularly, this external equipment is mobile phone 200.
With reference to figure 3, a kind of execution mode of the utility model TeleConference Bridge 400 comprises at least two above-mentioned multimedia transmission and Play System 300, these at least two multimedia transmission and Play System 300 are arranged at least ends A and the B of mobile communication, and the mobile phone 200 in these at least two multimedia transmission and the Play System 300 carries out transmitting voice signal by communication network.
In the present embodiment, execution mode to this TeleConference Bridge 400 is illustrated, be in participant's speech of A end, its voice can be received by microphone 20, microphone 20 is sent to the voice that receive the mobile phone 200 of multimedia equipment 100 pairings of holding with A by Bluetooth circuit 30, the mobile phone 200 of A end is sent to voice signal by communication network the mobile phone 200 of B end, mobile phone 200 these voice of output of B end, and the Bluetooth chip by wherein 50 and corresponding Bluetooth circuit 30 amplify broadcast with the loudspeaker 10 that these voice are sent to the B end, and vice versa.
Therefore, the user of each mobile phone 200 can be many people in the TeleConference Bridge 400, and need not loud speech and also can make the other side clearly hear the speech content.
Optional embodiment as multimedia equipment 100, multimedia transmission and Play System 300 and TeleConference Bridge 400, multimedia equipment 100 also can comprise the storage system (not shown), the voice signal of storage external equipment (or mobile phone 200) output and the voice signal that inputs to external equipment, in videoconference, can be used for recording conference content.
At multimedia equipment 100, in above-described embodiment of multimedia transmission and Play System 300 and TeleConference Bridge 400, when a NFC label 40 is triggered (contact or close the 2nd NFC label 60) again, the hardware address of multimedia equipment 100 and/or individual recognition code are sent to external equipment (for example mobile phone 200) by a NFC transmission circuit, make being connected of external equipment automatic disconnection and Bluetooth circuit 30, finish the normal mode of operation of " hands-free " functional rehabilitation multimedia equipment 100 and external equipment, for example, when the matching module 70 in the mobile phone 200 receives identification information again, namely control Bluetooth chip 50 disconnect with Bluetooth circuit 30 between bluetooth be connected.
Multimedia equipment of the present utility model, the integrated loudspeaker of multimedia transmission and Play System and TeleConference Bridge and microphone, and utilize the NFC label to set up external equipment (for example mobile phone) and loudspeaker to be connected bluetooth with microphone and to be connected, make NFC label in the multimedia equipment that its hardware address and/or individual recognition code are sent to external equipment when external equipment touching or near multimedia equipment after, external equipment can be connected bluetooth according to the automatic foundation of information that receives and loudspeaker and be connected with microphone, need not loaded down with trivial details Bluetooth pairing setting, connect easy, because the NFC label is passive device, also consume electric power not when therefore setting up bluetooth and connecting has reached energy-conservation purpose.And solved the defective that the large and participant of videoconference noise must be gathered in the loud speech in a place, promoted the videoconference quality.
In system of the present utility model, obviously, after can decomposing, make up and/or decompose, each parts or each step reconfigure.These decomposition and/or reconfigure and to be considered as equivalents of the present utility model.Simultaneously, in the above in the description to the utility model specific embodiment, can in one or more other execution mode, use in identical or similar mode for the feature that a kind of execution mode is described and/or illustrated, combined with the feature in other execution mode, or the feature in alternative other execution mode.
Claims (6)
1. a multimedia equipment is characterized in that, comprising:
Loudspeaker and microphone;
The first Near Field Communication label, described the first Near Field Communication label comprises:
The first Near Field Communication chip stores the identification information of described multimedia equipment in described the first Near Field Communication chip; The identification information of described multimedia equipment comprises: the hardware address of described multimedia equipment, and/or the individual recognition code of described multimedia equipment;
The first Near Field Communication transmission circuit connects described the first Near Field Communication chip, is used for the identification information of described multimedia equipment is sent to external equipment to carry out Bluetooth pairing with described external equipment;
Bluetooth circuit is connected to described loudspeaker and microphone, is used for receiving the voice signal of described external equipment output and sends to described loudspeaker playing, and will send to described external equipment through the voice signal of described microphone input.
2. multimedia equipment as claimed in claim 1 is characterized in that, described multimedia equipment comprises memory, is used for storing the voice signal of described external equipment output and the voice signal that inputs to described external equipment.
3. a multimedia transmission and Play System comprise multimedia equipment as claimed in claim 1 or 2 and external equipment, it is characterized in that described external equipment is mobile phone.
4. multimedia transmission as claimed in claim 3 and Play System is characterized in that, described mobile phone comprises:
Bluetooth chip stores Bluetooth pairing information;
The second Near Field Communication label, described the second Near Field Communication label comprises the second Near Field Communication chip and the second Near Field Communication transmission circuit; Described the second Near Field Communication transmission circuit respectively with described the second Near Field Communication chip be connected the first Near Field Communication transmission circuit of multimedia equipment and be connected, be used for obtaining the identification information of described multimedia equipment from described the first Near Field Communication transmission circuit, and send to described the second Near Field Communication chip; Described the second Near Field Communication chip is used for exporting the identification information of described multimedia equipment;
Matching module is controlled the Bluetooth circuit of described Bluetooth chip and described multimedia equipment and is carried out Bluetooth pairing for the identification information of the described multimedia equipment of exporting according to described the second Near Field Communication chip.
5. multimedia transmission as claimed in claim 4 and Play System is characterized in that, the minimum range that can reach between described the first Near Field Communication label and the second Near Field Communication label is less than 5cm.
6. a TeleConference Bridge is characterized in that, comprises two such as claim 3-5 each described multimedia transmission and Play System, and the mobile phone in described two multimedia transmission and the Play System is by the mutual transmission of speech signals of communication network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201349764U CN202713296U (en) | 2012-04-01 | 2012-04-01 | Multimedia equipment, multimedia transmission and playing system and telephone conference system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201349764U CN202713296U (en) | 2012-04-01 | 2012-04-01 | Multimedia equipment, multimedia transmission and playing system and telephone conference system |
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| Publication Number | Publication Date |
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| CN202713296U true CN202713296U (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2012201349764U Expired - Fee Related CN202713296U (en) | 2012-04-01 | 2012-04-01 | Multimedia equipment, multimedia transmission and playing system and telephone conference system |
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| CN (1) | CN202713296U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414498A (en) * | 2013-07-18 | 2013-11-27 | 深圳市中易腾达科技有限公司 | Bluetooth information entry device, entry system and entry method |
| CN103780762A (en) * | 2014-02-12 | 2014-05-07 | 宁波萨瑞通讯有限公司 | Mobile terminal achieving short distance wireless pairing by using touch screen |
| CN105356915A (en) * | 2015-10-27 | 2016-02-24 | 明基电通有限公司 | Wireless projected brief report receiver and operation method for wireless projected brief report receiver |
| CN105790799A (en) * | 2014-08-25 | 2016-07-20 | 现代自动车株式会社 | Bluetooth Pairing System And Method |
| CN106851360A (en) * | 2016-10-12 | 2017-06-13 | 珠海艾派克科技股份有限公司 | NFC multimedia playing device and multimedia data processing method |
| CN110691171A (en) * | 2019-09-10 | 2020-01-14 | 上海明我信息技术有限公司 | Call connection method and device and telephone conference equipment |
| CN120186591A (en) * | 2025-05-19 | 2025-06-20 | 深圳市丰禾原电子科技有限公司 | Wireless teaching system and method |
-
2012
- 2012-04-01 CN CN2012201349764U patent/CN202713296U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414498A (en) * | 2013-07-18 | 2013-11-27 | 深圳市中易腾达科技有限公司 | Bluetooth information entry device, entry system and entry method |
| CN104995848A (en) * | 2013-07-18 | 2015-10-21 | 张云章 | Bluetooth information input device, input system and input method |
| CN103780762A (en) * | 2014-02-12 | 2014-05-07 | 宁波萨瑞通讯有限公司 | Mobile terminal achieving short distance wireless pairing by using touch screen |
| CN105790799A (en) * | 2014-08-25 | 2016-07-20 | 现代自动车株式会社 | Bluetooth Pairing System And Method |
| CN105790799B (en) * | 2014-08-25 | 2021-06-04 | 现代自动车株式会社 | Bluetooth pairing system and method |
| CN105356915A (en) * | 2015-10-27 | 2016-02-24 | 明基电通有限公司 | Wireless projected brief report receiver and operation method for wireless projected brief report receiver |
| CN106851360A (en) * | 2016-10-12 | 2017-06-13 | 珠海艾派克科技股份有限公司 | NFC multimedia playing device and multimedia data processing method |
| CN106878779A (en) * | 2016-10-12 | 2017-06-20 | 珠海艾派克科技股份有限公司 | NFC video playing device and video processing method |
| CN106878779B (en) * | 2016-10-12 | 2023-10-13 | 珠海极海半导体有限公司 | NFC video playing device and video processing method |
| CN110691171A (en) * | 2019-09-10 | 2020-01-14 | 上海明我信息技术有限公司 | Call connection method and device and telephone conference equipment |
| CN120186591A (en) * | 2025-05-19 | 2025-06-20 | 深圳市丰禾原电子科技有限公司 | Wireless teaching system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130401 |