CN2612109Y - Connecting module for integration data - Google Patents

Abstract

The utility model relates to an integrated data connecting module, substantially composed of a plurality of information sockets and a multilayer circuit board, wherein the information sockets are fixed on the multilayer circuit board, a plurality of coupled pins at the tail of each information socket are electrically connected with a plurality of electric leading-out terminals, while each electric leading-out terminal is electrically connected with a couple of printed circuits in one layer of circuit board of the multilayer circuit board. Generally, the integrated data connecting module of four-core information socket (as RJ15) has two layers of circuit boards, and the integrated data connecting module of eight-core information socket (as RJ45) has four layers of circuit boards.

Description

The integrated data link block

Technical field

The integrated data link block is by multilayer circuit board a plurality of telecommunications outlets to be electrically connected to be connected into an integral body, and to reach the purpose of transmission information, this module is used in the household distributing cabinet, belongs to household distribution field, is a kind of innovative technology of data link block.

Background technology

Along with development information-based, numberization, light current distribution and corresponding distributing cabinet also more and more come complicated more, and function is more and more stronger.General way is provided with functional module (as the data link block) one by one in the distributing box now, and functional module is made of change-over circuit plate (or wiring board), and the change-over circuit plate connects incoming line and output line.Incoming line and output line can directly be connected on the change-over circuit plate corresponding interface, also can be connected with the plug connected mode by socket.Each functional module is assemblied on the clamping plate during installation, and clamping plate are made unified installation dimension, is installed in the distributing box, because installation dimension is identical, various functional modules can be selected and make up according to the household needs, are installed in the distributing box.

But because distributing cabinet has been concentrated telephone wire, cable television line, broadband networks winding thread, the sound equipment line, computer data line, warning and information signal line or the like cause the distributing cabinet volumetric expansion, functional module quantity increases, circuit is crisscross, brings very big inconvenience to installation and maintenance, therefore how to reduce the size of distributing cabinet, improving the integrated level of various functional modules, is effective ways.

After the integrated level of functional module improved, distributing cabinet had just become succinctly, also is convenient to installation and maintenance.

Data link block in the existing household distribution technology, such as the telecommunications outlet of three RJ45, one of them connects signal source, and 8 of its afterbody contact pins are connected with 8 core signal cables by 8 electric exits during connection, generally connect with snap fit; 8 contact pins of two its afterbodys of output signal socket respectively connect a terminal by 8 core signal cables by 8 electric exits in addition, as computer; Between input and output, by the wire jumper of a two ends band crystal head, be about to a crystal head and be inserted in the jack of input information socket, another crystal head is inserted in the jack of an accessory power outlet, makes a computer wherein that signal be arranged.Like this,, crystal head must be inserted the socket of this computer, and allow former computer cut-off signal when connecting be transformed into another the time from one computer.

This data link block each socket in fact is independently, between connection also be to connect by the lead that separates, structure is not compact, lead is many, connects inconvenient.

Summary of the invention

Technical problem to be solved in the utility model is: will connect with cable between original input/output information socket, and use being rigidly connected of multilayer circuit board formation instead, and be about to telecommunications outlet and directly be fixed on the multilayer circuit board; With originally need just making the input information socket be transferred to the mode of output information socket by wire jumper, do not change into or not must pass through wire jumper, just can make two or more output information sockets pass through the printed wire electric connection of multilayer circuit board all the time with the input information socket.

Thus, the implementation that the utility model is taked is: with commercially available telecommunications outlet, choose one and be the input information socket, all the other are the output information socket.On each contact pin of each telecommunications outlet afterbody, each welds an electric lead-out wire (to call electric exit in the following text), each electric lead-out wire all with certain printed wire electric connection of multilayer circuit board, the input and output socket just couples together by multilayer circuit board like this.Input signal and output signal are inputed or outputed by the jack of input information socket and output information socket.

When being fixed on several telecommunications outlets on the multilayer circuit board, wherein comprise an input information socket and at least one output information socket at least.Each telecommunications outlet afterbody has some to contact pin, these are some respectively to connect a pair of electric exit to contact pin, the a pair of printed wire of a certain layer circuit board of the every pair of electric exit and multilayer circuit board is electrically connected respectively, generally speaking, the printed wire of first of the input/output information socket pair of contact pin (or electric exit) and ground floor wiring board is electrically connected; The printed wire of second pair of contact pin (or electric exit) and second layer wiring board is electrically connected ... according to analogizing.Insulation and compress, cohere and become a multilayer line slab integral between each layer wiring board.

Import in the jack of input signal by crystal head insertion input information socket, output signal is inserted some output information sockets outputs by some crystal heads.Compare with prior art, all input-output lines all pass through panel operation, promptly pass through the jack front of each telecommunications outlet, and needn't save cable from the tail wiring of each telecommunications outlet, have reduced jointing, have improved compactedness and reliability; Also saved the process of wire jumper simultaneously.

Generally speaking, four-core signal plug (as RJ15) has two-layer wiring board; 8 core signal plugs have 4 layers of wiring board.

Description of drawings:

Fig. 1 is a RJ45 integrated data link block front view;

Fig. 2 is the vertical view of Fig. 1, adds three crystal heads 9,10,12 in addition.

Fig. 3 is the circuit diagram of RJ45 integrated data link block.

Detailed implementation method

The utility model is commercially available RJ45 socket or RJ15 socket, according to the function that will realize, connects and is fixed up with multilayer circuit board.The RJ45 socket has 8 contact pins, and each contact pin and corresponding 8 electric exits are electrically connected, and a pair of circuit track of per two electric exits and a layer circuit board is electrically connected, and so just forms 4 layer circuit boards.The RJ15 socket has 4 contact pins, and each contact pin is connected with corresponding 4 electric exits, and a pair of circuit track of per two electric exits and a layer circuit board is electrically connected, and so just forms 2 layer circuit boards.

Be example with RJ45 integrated data link block now, implementation process of the present utility model is described.

Fig. 1, three RJ45 sockets 2,3,4 are mechanically anchored on four layers of printed substrate 1, in three RJ45 sockets, the 2nd, signal input socket, the 3, the 4th, information accessory power outlet.Fig. 2, input signal crystal head 2, output signal crystal head 9,10 are inserted in respectively in the corresponding telecommunications outlet 2,3,4, and data-signal is imported from telecommunications outlet 2 like this, and is exported by crystal head 9 and 10 from telecommunications outlet 3,4.

Among Fig. 2,20,30,40,50 is respectively first, second, third and fourth layer of multilayer circuit board, and each layer is distributed with printed circuit, and insulation and glued together becomes as a whole between each layer circuit board.Telecommunications outlet 2,3,4 afterbodys all respectively have 8 contact pins to connect 8 electric exits respectively, the contact pin of each telecommunications outlet is divided into 4 pairs, the a pair of contact pin of each telecommunications outlet is electrically connected by a pair of printed wire of continuous separately a pair of electric exit and ground floor circuit board, the a pair of printed wire of the second pair of contact pin and second layer circuit board is electrically connected, the a pair of printed wire of the 3rd pair of contact pin and the 3rd layer circuit board is electrically connected, and a pair of printed wire of the 4th pair of contact pin and four-layer circuit board is electrically connected.Because telecommunications outlet belongs to the commercially available prod, the contact pin of its concrete structure and socket and corresponding electric exit structure, and with being connected this and not drawing of printed substrate.

Fig. 3, it is the circuit diagram of Fig. 1, Fig. 2, as seen from the figure, with the contact pin of input signal telecommunications outlet 2 (Fig. 2) be electrically connected what be that the contact pin of electric 1,2,3,4,5,6,7,8 and two output information sockets 3,4 of exit (Fig. 2) is electrically connected is respectively electric exit 1 ", 2 ", 3 ", 4 ", 5 ", 6 ", 7 ", 8 " and electric exit 1 ', 2 ', 3 ', 4 ', 5 ', 6 ', 7 ', 8 '; The a pair of electric exit 1,2 of input information socket and the electric exit 1 of two couple of two output information sockets ", 2 " be connected a pair of printed wire 13 of ground floor printed substrate 20 with 1 ', 2 '; The a pair of electric exit 3,4 of input information socket and the electric exit 3 of two couple of two output information sockets ", 4 " be connected a pair of printed wire 14 of second layer printed substrate 30 with 3 ', 4 '; The a pair of electric exit 5,6 of input information socket and the electric exit 5 of two couple of two output information sockets ", 6 " be connected a pair of printed wire 15 of the 3rd layer of printed substrate 40 with 5 ', 6 '; The a pair of electric exit 7,8 of input information socket and the electric exit 7 of two couple of two output information sockets ", 8 " be connected a pair of printed wire 16 of the 4th layer of printed substrate 50 with 7 ', 8 '.

Need to prove that the RJ45 socket can be two, also can be one or 3 even more a plurality of.

Claims (3)

1, the utility model integrated data link block mainly is made up of several telecommunications outlets and a multilayer circuit board, it is characterized in that: these several telecommunications outlets are fixed on the multilayer circuit board, the some of each telecommunications outlet afterbody are respectively connecting a pair of electric exit to contact pin, and a pair of printed wire of a certain layer circuit board of the every pair of electric exit and multilayer circuit board is electrically connected respectively.

2, according to the described integrated data link block of claim 1, it is characterized in that: comprise an input information socket and at least one output information socket in several telecommunications outlets at least,

3, according to the described integrated data link block of claim 1, it is characterized in that: the integrated data link block of four-core telecommunications outlet (as RJ15) has two-layer wiring board; The integrated data link block of 8 core telecommunications outlets (as RJ45) has 4 layers of wiring board.

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