CN201178170Y

CN201178170Y - Space arrangement construction of 6 series RJ45 module socket wire spring

Info

Publication number: CN201178170Y
Application number: CNU2008200840682U
Authority: CN
Inventors: 孙凤军; 许建华
Original assignee: NINGBO EOXUN NETWORK COMMUNICATION CO Ltd; Zhejiang Yizhou Electronic Technology Co Ltd
Current assignee: Zhejiang Yizhou Electronic Technology Co Ltd
Priority date: 2008-03-13
Filing date: 2008-03-13
Publication date: 2009-01-07
Anticipated expiration: 2018-03-13

Abstract

The utility model discloses a spatial arrangement structure of the sixth category of RJ45 modular socket wire springs. The structure comprises eight spatially arranged wire springs; the wire springs extend along the pulling direction of RJ45 modular plugs and are then formed by bending upwards and backwards in sequence; every four wire springs are arranged in a group; two groups of wire springs are arranged in a staggered manner upwards, downwards, forwards and backwards. In the four wire springs of the lower group, the leftmost wire spring (1) is slightly away from the other three wire springs (2, 3, 4), and the two middle wire springs (2, 3) are partially close to each other in the middle parts; in the four wire spring of the upper group, the rightmost wire spring (8) are slightly away from the other three wire springs (5, 6, 7), and the two middle wire springs (6, 7) are partially close to each other in the middle parts. The arrangement structure is more scientific, enables the parameters of electric property of the front end of the RJ45 socket to be more reasonable, and effectively reduces adverse impacts such as the overhearing interference between wire pairs, so that the property transmission indexes set forth in the international standard for connecting hardware of the sixth category and above, the structure is economical and practical, and the difficulty of production and assembly is low.

Description

A kind of steric structure of six class RJ45 modular jack line springs

Technical field

The utility model relates to the RJ45 modular jack in a kind of network communication field generic cabling engineering, specifically is a kind of steric structure of six class RJ45 modular jack line springs.

Background technology

From technology and market development, the comprehensive wiring field has six classes of high bandwidth more and above system, and to replace five type systematics will be a kind of inexorable trend, significantly improve the transmission requirement of transmission bandwidth and high frequency points section, be doomed the design of six generic modules to compare five generic modules with manufacturing and want complicated and much accurate.Can independently research and develop at present and the domestic manufacturer of production high-performance six class RJ45 jack modules merely merely very few, each producer reaches the international standard of six classes and above connection hardware in order to make its product, reduce line to adverse effects such as cross-talk, update the arrangement mode of its front end of line spring, but the technique effect of obtaining is very few.

China national intellectual property board web Granted publication number discloses a kind of steric structure of RJ45 modular jack line spring for the utility model patent of CN2800524: comprise the line spring that eight radical spaces are arranged, wherein three line springs direction of extracting along the RJ45 module plug is stretched out; The direction that five line springs are extracted along the RJ45 module plug is stretched out forward, makes progress successively then, bending forms backward.This structure, though can reach the transmission requirement of six generic modules, the steric structure complexity of line spring, it is big to produce assembly difficulty, and cost is higher, and existence contacts hidden danger such as unreliable.

The utility model content

The technical problems to be solved in the utility model is, a kind of steric structure of six class RJ45 modular jack line springs is provided, this structural arrangement mode is science more, make that the unit for electrical property parameters coupling of RJ45 socket front end is more reasonable, can effectively reduce line to adverse effects such as cross-talk, with the performance transmission objective of the connection hardware that reaches six classes and above requirement, it is little to produce assembly difficulty simultaneously, cost is low, the contact reliability height.

Technical solution of the present utility model is, a kind of steric structure of six class RJ45 modular jack line springs is provided, comprise the line spring that eight radical spaces are arranged, eight wire springs stretches out along the direction that the RJ45 module plug is extracted, and makes progress successively then, bending forms backward; Eight wire springs is divided into two groups, per four line springs are as one group, about two groups of line springs, the front and back dislocation arranges, and sees that from afterbody the end of eight wire springs is divided into upper and lower two rows, the front end of seeing eight wire springs from the side is divided into front and back two rows, sees that from front end eight wire springs is divided into upper and lower two rows; Under arrange in four line springs, leftmost single line spring and other three line springs are separated by far away slightly, and local location is close in the middle of middle two line springs; In four line springs of last row, rightmost single line spring and other three line springs are separated by far away slightly, and local location is close in the middle of middle two line springs.

After adopting above structure, the steric structure of a kind of six class RJ45 modular jack line springs of the utility model compared with prior art has the following advantages:

Its arrangement mode is science more, make that the unit for electrical property parameters coupling of six class RJ45 socket front ends is more reasonable, can effectively reduce line to adverse effects such as cross-talk, can meet international standards to the performance transmission objective of the connection hardware of six classes and above requirement, economical and practical.Its production assembly difficulty of the steric structure of this six class RJ45 modular jack line spring is little simultaneously, and cost is low, the contact reliability height.

Description of drawings

Fig. 1 is the axle side schematic diagram of the steric structure of a kind of six class RJ45 modular jack line springs of the utility model.

Fig. 2 is the schematic top plan view of the steric structure of a kind of six class RJ45 modular jack line springs of the utility model.

Fig. 3 is the axle side schematic diagram that row organizes the line spring under the steric structure of a kind of six class RJ45 modular jack line springs of the utility model.

Fig. 4 is the axle side schematic diagram that row organizes the line spring on the steric structure of a kind of six class RJ45 modular jack line springs of the utility model.

1,2,3,4,5,6,7,8 is the line spring shown in the figure.

Embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4.

The steric structure of a kind of six class RJ45 modular jack line springs of the utility model comprises the line spring that eight radical spaces are arranged, and referring to Fig. 1 and Fig. 2, eight wire springs stretches out along the direction that six class RJ45 module plugs are extracted, and makes progress successively then, bending forms backward.Eight wire springs is divided into two groups, and 1,2,3,4 four line spring is as one group, and 5,6,7,8 four line springs are organized as another, about two groups of line springs, front and back dislocation arranges.See that from afterbody (right-hand member Fig. 1) end of eight wire springs is divided into upper and lower two rows, 1,2,3,4 four line spring is row's arrangement down, and 5,6,7,8 four line springs are that last row arranges; The front end (left end among Fig. 1) of seeing eight wire springs from the side is divided into front and back two rows, and the front end of 5,6,7,8 four line springs is front-seat the arrangement, and the front end of 1,2,3,4 four line spring is back row's arrangement; See that from front end eight wire springs is divided into upper and lower two rows, 1,2,3,4 four line spring is row's arrangement down, and 5,6,7,8 four line springs are that last row arranges.See from top to bottom that in Fig. 2 the line spring is staggered by 5,1,6,2,7,3,8,4 order.Referring to Fig. 3, in four line springs of following row, leftmost single line spring 1 and other three

line springs

2,3,4 are separated by far away slightly, and local locations lean on closely in the middle of middle two

line springs

2,3; Referring to Fig. 4, on arrange in four line springs, it is far away slightly that rightmost single line spring 8 and other three

line springs

5,6,7 are separated by, and local locations lean on closely in the middle of middle two

line springs

6,7.

Claims

1, a kind of steric structure of six class RJ45 modular jack line springs, comprise the line spring that eight radical spaces are arranged, eight wire springs stretches out along the direction that the RJ45 module plug is extracted, make progress successively then, bending forms backward, it is characterized in that: described line spring is divided into two groups, per four line springs are as one group, about two groups of line springs, front and back dislocation arranges, see that from afterbody the end of eight wire springs is divided into upper and lower two rows, the front end of seeing eight wire springs from the side is divided into front and back two rows, sees that from front end eight wire springs is divided into upper and lower two rows; In four line springs of described row down, leftmost single line spring (1) and other three line springs (2,3,4) are separated by far away slightly, and local location is close in the middle of middle two line springs (2,3); In four line springs of the described row of going up, rightmost one (8) and other three line springs (5,6,7) are separated by far away slightly, and local location is close in the middle of middle two line springs (6,7).