CN202696814U - Tri-network integration information display system - Google Patents

Tri-network integration information display system Download PDF

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Publication number
CN202696814U
CN202696814U CN 201220272377 CN201220272377U CN202696814U CN 202696814 U CN202696814 U CN 202696814U CN 201220272377 CN201220272377 CN 201220272377 CN 201220272377 U CN201220272377 U CN 201220272377U CN 202696814 U CN202696814 U CN 202696814U
Authority
CN
China
Prior art keywords
signal
network
modular converter
access unit
external tapping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220272377
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Chinese (zh)
Inventor
刘超强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Gcredit Electronics Co Ltd
Original Assignee
Shenzhen Gcredit Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Gcredit Electronics Co Ltd filed Critical Shenzhen Gcredit Electronics Co Ltd
Priority to CN 201220272377 priority Critical patent/CN202696814U/en
Application granted granted Critical
Publication of CN202696814U publication Critical patent/CN202696814U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a tri-network integration information display system, which comprises a sound and video information playing device and a central signal conversion device, wherein the central signal conversion device is connected with the sound and video information playing device; the sound and video information playing device comprises a display screen, a loudspeaker and a digital-to-analogue conversion module; the display screen and the loudspeaker are respectively connected with the digital-to-analogue conversion module; the digital-to-analogue conversion module is connected with a digital signal input port; the display screen, the loudspeaker and the digital-to-analogue conversion module are arranged in a player body; and the digital signal input port is formed in the player body.

Description

A kind of integration of three networks information display system
Technical field
The utility model and a kind of breath display system, refer to especially a kind of can with the sound video play device of telephone wire, television signal transmission line and network signal transmission line compatibility.
Background technology
" integration of three networks " named again " unification of three nets ", mean the interpenetrating of telecommunications network, cable television network and computer communication network, compatible, and progressively be integrated into the unified communication network in the whole world.The integration of three networks broken before this broadcasting and TV in content transport, telecommunications in the monopolization separately of broadband operation field, the clear and definite criterion that enters mutually---Internet access business that in qualified situation, broadcasting and TV enterprise can manage value-added telecom service, provide according to the basic telecom service of value-added telecom service management, based on wired electric network etc.; And state-owned telecommunications enterprise is under the supervision of relevant department, can be engaged in that broadcast TV program except political situation of the time class program is manufactured, the transmission of the Internet audiovisual material signal, relay the service of political situation of the time class news audiovisual material, IPTV transmission service, mobile TV distribution services etc.
In the process of the integration of three networks, at first depend on basic digital technology, developing rapidly and comprehensively employing of digital technology, phone, data and picture signal can be transmitted by unified coding and exchange, and all business all will become the bit stream of unified " 0 " or " 1 " in network.All business all will become 0/1 unified bit stream in digital network, thereby so that the various contents of speech, data, audio frequency and video (regardless of its characteristic) can be transmitted by different networks, exchange, routing are processed and provide, and by digital terminal store or with the mode of vision, the sense of hearing be presented on people in face of.In the process of the integration of three networks, also need the depended software technology, software engineering is the nervous system of information spreading network, the development of software engineering is so that three macroreticulars and terminal thereof can both be by final required characteristic, function and the business of various users of supporting of software change.Modern communications equipment has become the product of highly intelligent and software implementation.The software engineering of today has possessed three network services and has used the realization means that merge.Although the integration of three networks has advantages of numerous as mentioned above, but in concrete the use, independently sound and picture output device need to be set separately according to the needs of distinct device, this execution mode will increase user's use cost greatly, a kind of display system that can support simultaneously three net transmission now also do not occur on the market, and this is the major defect for conventional art.
Summary of the invention
The utility model provides a kind of integration of three networks information display system, and this system can be compatible with telephone wire, television signal transmission line and network signal transmission line, thereby be convenient for people to use, and this is the main purpose for this creation.
Technical solution adopted in the utility model is: a kind of integration of three networks information display system, and it comprises sound video information playing device and central signal conversion equipment, this central signal conversion equipment is connected with this sound video information playing device.
In implementation, this central signal conversion equipment can receive phone or TV or network signal, and coherent signal is at first changed, and then transfers to be converted to the sound video information in this sound video information playing device and outwards to play.
This sound video information playing device comprises display screen, plays loudspeaker and D/A converter module, this display screen and this broadcast loudspeaker are connected with this D/A converter module respectively, this D/A converter module is connected with the digital signal input port, this display screen, these broadcast loudspeaker and this D/A converter module together are arranged on to be play in the body, and this digital signal input port is arranged on this broadcast body.
This central signal conversion equipment comprises telephone signal access unit, TV signal access unit and network signal access unit.This telephone signal access unit, this TV signal access unit and this network signal access unit are arranged in the body simultaneously.This telephone signal access unit comprises telephone signal external tapping and telephone signal modular converter, and this telephone signal external tapping is connected with this telephone signal modular converter.This TV signal access unit comprises TV signal external tapping and TV signal modular converter, and this TV signal external tapping is connected with this TV signal modular converter.
This network signal access unit comprises network signal external tapping and network signal modular converter, and this network signal external tapping is connected with this network signal modular converter.
This telephone signal external tapping, this TV signal external tapping and this network signal external tapping are separately positioned on this body.
The user can be connected to traditional phone, TV, grid line correspondence on this telephone signal external tapping, this TV signal external tapping and this network signal external tapping respectively, and this telephone signal modular converter, this TV signal modular converter, this network signal modular converter are connected with data-converting block respectively.
Entered into respectively the information signal of this data-converting block by this telephone signal modular converter, this TV signal modular converter, this network signal modular converter, be converted to unified digital signal by this data-converting block, namely 0/1 Bitstream signal.
This data-converting block is connected with this digital signal input port by digital transmission line, and this network signal modular converter also is connected with wireless signal receiver, thereby makes the utility model can receive wireless network signal.
This data-converting block also is connected with the output wireless signal transmitter, and this D/A converter module is connected with wireless signal receiver, and this wireless signal receiver receives the digital wireless signal that this output wireless signal transmitter is sent in the mode of wireless receiving.
The beneficial effects of the utility model are: because the utility model comprises sound video information playing device and central signal conversion equipment, this central signal conversion equipment is connected with this sound video information playing device, this central signal conversion equipment can receive phone or TV or network signal, and coherent signal at first changed, then transfer to and be converted to the sound video information in this sound video information playing device and outwards play, so the utility model is a kind of equipment that is applied in the integration of three networks process, can be convenient for people to use, reduce people's use cost.
Description of drawings
Fig. 1 is functional-block diagram of the present utility model.
Fig. 2 is the functional-block diagram that adds wireless signal transmission, receiver module in the utility model.
Embodiment
(shown in Fig. 1 to 2) a kind of integration of three networks information display system, it comprises sound video information playing device 100 and central signal conversion equipment 200.
This central signal conversion equipment 200 is connected with this sound video information playing device 100.
In implementation, this central signal conversion equipment 200 can receive phone or TV or network signal, and coherent signal at first changed, then transfer to and be converted to the sound video information in this sound video information playing device 100 and outwards play.
This sound video information playing device 100 comprises display screen 110, plays loudspeaker 120 and D/A converter module 130.
This display screen 110 and this broadcast loudspeaker 120 are connected with this D/A converter module 130 respectively.
This D/A converter module 130 is connected with digital signal input port 140.
This display screen 110, these broadcast loudspeaker 120 and this D/A converter module 130 together are arranged on to be play in the body 300.
This digital signal input port 140 is arranged on this broadcast body 300.
This central signal conversion equipment 200 comprises telephone signal access unit 10, TV signal access unit 20 and network signal access unit 30.
This telephone signal access unit 10, this TV signal access unit 20 and this network signal access unit 30 are arranged in the body 40 simultaneously.
This telephone signal access unit 10 comprises telephone signal external tapping 11 and telephone signal modular converter 12, and this telephone signal external tapping 11 is connected with this telephone signal modular converter 12.
This TV signal access unit 20 comprises TV signal external tapping 21 and TV signal modular converter 22, and this TV signal external tapping 21 is connected with this TV signal modular converter 22.
This network signal access unit 30 comprises network signal external tapping 31 and network signal modular converter 32, and this network signal external tapping 31 is connected with this network signal modular converter 32.
This telephone signal external tapping 11, this TV signal external tapping 21 and this network signal external tapping 31 are separately positioned on this body 40.
The user can be connected to traditional phone, TV, grid line correspondence respectively on this telephone signal external tapping 11, this TV signal external tapping 21 and this network signal external tapping 31,
This telephone signal modular converter 12, this TV signal modular converter 22, this network signal modular converter 32 are connected with data-converting block 50 respectively.
Entered into respectively the information signal of this data-converting block 50 by this telephone signal modular converter 12, this TV signal modular converter 22, this network signal modular converter 32, be converted to unified digital signal by this data-converting block 50, namely 0/1 Bitstream signal.
This data-converting block 50 is connected with this digital signal input port 140 by digital transmission line, and this network signal modular converter 32 also is connected with wireless signal receiver 71, thereby makes the utility model can receive wireless network signal.
This data-converting block 50 also is connected with output wireless signal transmitter 72, this D/A converter module 130 is connected with wireless signal receiver 73, and this wireless signal receiver 73 receives the digital wireless signal that this output wireless signal transmitter 72 is sent in the mode of wireless receiving.

Claims (4)

1. integration of three networks information display system, it is characterized in that: comprise sound video information playing device and central signal conversion equipment, this central signal conversion equipment is connected with this sound video information playing device, this sound video information playing device comprises display screen, play loudspeaker and D/A converter module, this display screen and this broadcast loudspeaker are connected with this D/A converter module respectively, this D/A converter module is connected with the digital signal input port, this display screen, these broadcast loudspeaker and this D/A converter module together are arranged on to be play in the body, and this digital signal input port is arranged on this broadcast body.
2. according to a kind of integration of three networks information display system claimed in claim 1, it is characterized in that: this central signal conversion equipment comprises telephone signal access unit, TV signal access unit and network signal access unit, this telephone signal access unit, this TV signal access unit and this network signal access unit are arranged in the body simultaneously
This telephone signal access unit comprises telephone signal external tapping and telephone signal modular converter, this telephone signal external tapping is connected with this telephone signal modular converter, this TV signal access unit comprises TV signal external tapping and TV signal modular converter, this TV signal external tapping is connected with this TV signal modular converter, this network signal access unit comprises network signal external tapping and network signal modular converter, this network signal external tapping is connected with this network signal modular converter, this telephone signal external tapping, this TV signal external tapping and this network signal external tapping are separately positioned on this body
This telephone signal modular converter, this TV signal modular converter, this network signal modular converter are connected with data-converting block respectively, and this data-converting block is connected with this digital signal input port by digital transmission line.
3. according to a kind of integration of three networks information display system claimed in claim 2, it is characterized in that: this network signal modular converter also is connected with wireless signal receiver.
4. according to a kind of integration of three networks information display system claimed in claim 2, it is characterized in that: this data-converting block also is connected with the output wireless signal transmitter, this D/A converter module is connected with wireless signal receiver, and this wireless signal receiver receives the digital wireless signal that this output wireless signal transmitter is sent in the mode of wireless receiving.
CN 201220272377 2012-06-11 2012-06-11 Tri-network integration information display system Expired - Fee Related CN202696814U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220272377 CN202696814U (en) 2012-06-11 2012-06-11 Tri-network integration information display system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220272377 CN202696814U (en) 2012-06-11 2012-06-11 Tri-network integration information display system

Publications (1)

Publication Number Publication Date
CN202696814U true CN202696814U (en) 2013-01-23

Family

ID=47552363

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220272377 Expired - Fee Related CN202696814U (en) 2012-06-11 2012-06-11 Tri-network integration information display system

Country Status (1)

Country Link
CN (1) CN202696814U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103312572A (en) * 2013-06-09 2013-09-18 姬志刚 Household integrated data terminal with tri-networks integration function
CN104734925A (en) * 2015-03-17 2015-06-24 杭州鸿雁电器有限公司 Wall surface type information integrated panel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103312572A (en) * 2013-06-09 2013-09-18 姬志刚 Household integrated data terminal with tri-networks integration function
CN104734925A (en) * 2015-03-17 2015-06-24 杭州鸿雁电器有限公司 Wall surface type information integrated panel

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130123

Termination date: 20160611

CF01 Termination of patent right due to non-payment of annual fee