CN2519538Y - Communication high frequency indoor wiring module - Google Patents

Abstract

The utility model relates to an indoor wiring module of high communication frequency, which belongs to the communication technology. The structure comprises a telecommunication socket, a connection end seat and a print circuit board; wherein, the print circuit board has 8 metal end jacks of the computer used socket, and the jacks are divided into two rows; two metal end jacks of telephone used socket are also arranged; 8 metal end jacks of the connection end seat are arranged in a row, and the jacks which have the same jack number have the circuits which are connected. The print circuit board is provided with a socket place which is used to place the computer and the telephone, and a fence-shaped line which can be used to compensate and a widened and increased line area. Because of the special line layout of the print circuit board, the telecommunication socket and the connection end seat are combined into a communication high frequency indoor wiring module, thus eliminating the telecommunication interference of the routes between the telecommunication socket and the connection end seat. Therefore, the utility model can prevent crosstalk and greatly improves the communication high frequency transmission system function.

Description

The indoor Wiring module of communication high frequency

Technical field

This novel communication technique field that belongs to refers to the indoor Wiring module of a kind of communication high frequency especially.

Background technology

General modal communication high frequency connectors, on high-frequency transmission, the effect of its transmission can only reach the standard of international norm C5 at most, some in addition only reach the standard of C3.But at the communication high frequency connectors of C3, the highest scope that only reaches 16MHz of its frequency.If frequency is during up to 100MHz, cross-talk thereby change are big, can't use at all, and generally can be used for the communication high frequency connectors of C5, though its frequency also can reach 100MHz, also can only reach-40dB but its near-end crosstalk is the highest, can't reach international norm C5e its near-end crosstalk when 100MHz and be the standard of-43dB.

Summary of the invention

This novel system provides a kind of communication high frequency indoor Wiring module, can be connected to the high-speed broadband network for the computer and the phone of client,, not only make the interference of cross-talk reduce to minimum to increase its multi-functional, and in highfrequency transmission systems, can reach on the level of international norm 5e class.

This novel primary structure comprises computer with assemblies such as socket, socket for telephone set, printed circuit board (PCB), the terminal bases that continues, and wherein computer can be connected to the high-speed broadband network for computer with socket, and socket for telephone set can supply the connection telephone set; Special configuration and jack are arranged, the metal terminal jack of the terminal base that promptly continues on the printed circuit board (PCB) and have special configuration, computer with the metal terminal jack of socket and metal terminal jack and the configuration thereof on special configuration and the socket for telephone set on the printed circuit board (PCB); Locations of structures on printed circuit board (PCB) continues terminal base has 8 linear array metal terminal jacks, with per two jacks is one the tunnel other, represent with Arabic numerals, jack number 1,2 is that a road is other, jack number 7,8 is that a road is other, jack number 3,6 is that a road is other, jack number 4,5 is that a road is other, equally, computer also has 8 metal terminal jacks with the position of socket on printed circuit board (PCB), this jack then is divided into two rows, and its road is not also not the same with the jack road of the terminal base that continues; The socket position that phone is used on printed circuit board (PCB) has the jack of two metal terminals, and its road Wei jack number 4,5; On printed circuit board (PCB), identical its circuit of jack number then interconnects together, and forms the configuration of paliform circuit.Other on the road that signal passes through least easily, its metal terminal jack number 3 and 7 is widened increasing especially with its circuit, to increase the effect of its electric capacity; By above-mentioned characteristics, utilize the compensating action of its special circuit other interference signal of vicinity road to be balanced out to reach, therefore the puzzlement of the cross-talk on highfrequency transmission systems is solved, and the function of its transmission promotes greatly, surmounted on the international standard standard C5e standard, moreover, computer is RJ45 (8p8c) with the specification of socket, and the specification of socket for telephone set RJ11 just is not defined as 6p2c or 6p4c, promptly in socket for telephone set RJ11,6p2c or 6p4c all can use among the utility model.Moreover its metal terminal of terminal base that continues is to make up with the continue plastic casing of terminal of metal in a conventional manner, so its external form can be along with designer's needs, and the multiple appearance of design variation, very simple and easy on making, escapable cost is worth so have to utilize very much on industry.

Description of drawings

Fig. 1 is the utility model decomposition and combination figure;

Fig. 2 is the utility model printed circuit board (PCB) front elevation;

Fig. 3 is the utility model printed circuit board (PCB) reverse side figure;

Fig. 4 is the utility model first embodiment best of breed vertical view;

Fig. 5 is the utility model first embodiment best of breed upward view;

Fig. 6 is the utility model first embodiment best of breed end view;

Fig. 7 is the utility model first embodiment best of breed front view;

Fig. 8 is the utility model second embodiment best of breed vertical view;

Fig. 9 is the utility model second embodiment best of breed front view;

Figure 10 is the utility model second embodiment best of breed end view;

Figure 11 to Figure 16 is the near-end crosstalk real data curve chart that high frequency network analyzer of the present utility model is analyzed;

Figure 17 is a near-end crosstalk 5e class specification table.

Wherein: 1A, 2B are sockets, and 3C is the terminal base that continues, and 4D is a printed circuit board (PCB), the 11st, metal terminal, the 12nd, plastic casing, the 13rd, fixing hole, the 14th, the paliform circuit, 15, the 16, the 17th, jack, the 18, the 19th, socket position, the 20th, widen the increased area circuit, a1 is a main line, the a2 branch line, the 1,2,3,4,5,6,7, the 8th, jack number, the 61st, terminal supportor.

Embodiment

As shown in Figure 1, mainly include computer with socket 1A, socket for telephone set 2B, the terminal base 3C that continues, and printed circuit board (PCB) 4D.Wherein, computer is that metal terminal 11 is formed with plastic casing 12 with socket 1A; Socket for telephone set 2B also is made up of metal terminal 11 and plastic casing 12, which is provided with the metal terminal fixing hole 13 of socket for telephone set.Printed circuit board (PCB) 4D (as shown in Figures 2 and 3) goes up paliform circuit 14 with compensation for and places the socket position 18,19 of computer with socket 1A and socket for telephone set 2B; There is the jack 17 of 8 linear array metal terminals continue on the printed circuit board (PCB) 4D position of terminal base 3C, is that a road is other with per two jacks, represents it with the jack number, 1,2 is that a road is other, and 8,7 is that a road is other, and 6,3 is that a road is other, 4,5 is that a road is other, and it is other to be divided into into 4 roads; The jack 15 of 8 metal terminals that computer also has with the socket position 18 of socket 1A on printed circuit board (PCB) 4D, and these 8 metal terminal jacks are divided into two rows, promptly the row of going up is 4 jacks, and its jack number is 2,4,6,8, and following row also is 4 jacks, its jack number is 1,3,5,7, its road is not also the same with the other layout in road of the terminal base 3C jack that continues, and promptly 1,2 is that a road is other, and 8,7 is that a road is other, 6,3 is that a road is other, and 4,5 is that a road is other; Moreover the socket position 19 of socket for telephone set 2B has 2 metal terminal jacks 16 on printed circuit board (PCB) 4D, and its jack number is 4,5.Moreover, its method that is connected (as shown in Figures 2 and 3) of the circuit of printed circuit board (PCB) 4D, the circuit that is jack number 1 is connected with the circuit of jack number 1, and the circuit of jack number 2 is connected or the like with the circuit of jack number 2, and promptly the jack of duplicate numbers is connected together by circuit.The structure of its special circuit is divided into main line a1 and branch line a2 between jack and jack; In the front (as shown in Figure 2) of printed circuit board (PCB) 4D, the configuration of a main line a1 and several and the orthogonal branch line a2 of main line a1 is arranged between two jack numbers 6; The configuration that a main line a1 and several and the orthogonal branch line a2 of main line a1 are also arranged between two jack numbers 4; The configuration that a main line a1 and several and the orthogonal branch line a2 of main line a1 are arranged between two jack numbers 2; Moreover the configuration of the configuration of jack number 6 and jack number 2 forms a paliform circuit 14, not only the configuration of jack number 6 but also form a paliform circuit 14 with the configuration of jack number 4.Moreover, printed circuit board (PCB) 4D is on computer socket position 18, its metal continue the jack number 3 of terminal and the configuration that jack number 7 also respectively has a main line a1 and several branch lines a2 respectively, and main line a1 and branch line a2 are orthogonal, and the configuration of the configuration of jack number 3 and jack number 7 also forms a paliform circuit 14 (as shown in Figure 2).Moreover, at the reverse side (as shown in Figure 3) of printed circuit board (PCB) 4D; With the metal terminal jack number 4 of socket position 18 and jack number 6 configuration of a main line and several perpendicular branch lines is arranged respectively at computer, jack number 4 forms paliform circuit 14 mutually with the configuration of 6 liang of jacks of jack number.Moreover the metal in the terminal base 3C position of continuing continue terminal jacks number 8 and jack number 7, the configuration that a main line and several perpendicular branch lines are also respectively arranged, the configuration of two jacks also forms paliform circuit 14 mutually, moreover, jack number 7 in the terminal base 3C position of continuing of printed circuit board (PCB) 4D is connected with the jack number 7 of computer with socket position 18, the jack number 3 of terminal base 3C position of continuing is connected with the jack number 3 of computer with socket position 18, this jack number is 7 different as shown in Figure 3 with aforesaid route topology layout with the line construction layout of 3 two jacks, this two jacks number 7 also has a main line and several perpendicular branch lines with jack number 3, but partly for widening increased area circuit 20, this is in order to increase the effect of its electric capacity to its copper cash on the line construction of its branch line.Moreover two jacks of socket for telephone set position 19 are connected with jack number 4 with the jack number 5 of the terminal base 3C position of continuing.According to above-mentioned communication high frequency indoor Wiring module structure, the compensating action by the special circuit of printed circuit board (PCB) 4D eliminated the phase mutual interference of its contiguous road level signal, thereby the phenomenon of cross-talk just can reduce significantly.

Fig. 4 to Fig. 7 is this novel first embodiment, and computer shown in the figure is assembled in vertical view, upward view and appearance and modeling figure on the printed circuit board (PCB) 4D with socket 1A, socket for telephone set 2B and the terminal base 3C that continues.Fig. 8 to Figure 10 is this second novel embodiment, and the external form of the terminal base 3C that continues can change with designer's needs.The utility model is surveyed near-end crosstalk data and curves figure such as Figure 11～shown in Figure 16 through the high frequency network analyzer, lists the numerical value of several particular frequencies and the comparison of standard value (consulting Figure 17) below.

Nearly sound crosstalk measuring value (dB)

Frequency (MHz) 100 62.5 20 44.5 tunnel and 3.6 tunnel-50.891-54.113-89.478-81.8094.5 roads and 7.8 tunnel-56.626-59.589-78.871-83.4593.6 road and 7.8 tunnel-50.946-56.589-68.817-82.9134.5 road and 1.2 tunnel-49.564-53.757-82.942-78.281.2 road and 7.8 tunnel-46.423-50.456-81.315-75.2623.6 road and 1.2 tunnel-56.228-63.909-75.191-89.688 near-end crosstalk 5e class standard value-43.0-47.1-57.0-65.0

Be not difficult to find out that the utility model surpasses on the standard of near-end crosstalk 5e class really.In addition, computer is RJ45 (8p8c) with the specification of socket 1A, and socket for telephone set 2B is RJ11, and its specification is 6p2c or 6p4c.The metal terminal 11 of terminal base 3C of continuing be in a conventional manner with plastic casing 12 combinations, its external form can be made multiple variation in moulding such as Fig. 9, shown in Figure 10 with the need.So manufacturing is simple and easy, cost is low, has to utilize very much to be worth.

Claims (1)

1. indoor Wiring module of communication high frequency includes computer with socket (1A), socket for telephone set (2B), the terminal base that continues (3C) and printed circuit board (PCB) (4D), it is characterized in that:

8 the metal terminal jacks (15) of computer with socket (1A) are arranged on printed circuit board (PCB) (4D), and the jack number is (1,2,3,4,5,6,7,8), and this jack is divided into two rows, and the jack number in last socket hole is (2,4,6,8); The jack number in following socket hole is (1,3,5,7);

2 metal terminal jacks (16) that socket for telephone set (2B) is arranged on printed circuit board (PCB) (4D), the jack number of jack are (4,5);

8 metal terminal jacks (17) of the terminal base that continues (3C) are arranged on above-mentioned printed circuit board (PCB) (4D), and this jack forms a line, and its jack number also is (1,2,3,4,5,6,7,8);

On above-mentioned printed circuit board (PCB) (4D), the identical person of jack number, then its circuit is connected.

On above-mentioned printed circuit board (PCB) (4D), respectively there is a placement computer to use socket position (18) and socket for telephone set position (19);

On above-mentioned printed circuit board (PCB) (4D), the paliform circuit (14) that can make compensating action is arranged and widen increased area circuit (20).

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