NETWORK CONNECTOR

Abstract

A network connector, it is provided with an insulation base provided in a front face thereof with a socket for insertion of a plug on a network electric line, and a gold-plating contact module is inserted in the insulation base. The gold-plating contact module has eight gold-plating contacts which are extended out of a printed circuit board. The tailing ends of the gold-plating contacts remote from the circuit board are laid out according to a sequence from a first one to an eighth one of the gold-plating contacts in the socket to form a contact area for electrically connecting a plug on a network electric line. The fourth gold-plating contact and the fifth gold-plating contact are crossed with each other at an area between the contact area and the circuit board, this forms offsetting action on positive and negative electric charges of noisy signals between the crossing area and the circuit board to enhance transmitting performance of said network connector.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view showing the gold plating contacts of a conventional network connector and allocation of its circuit board;

FIG. 2 is a schematic view showing the design of the gold-plating contacts of the conventional network connector;

FIG. 3 is an anatomic perspective view showing a network connector of the present invention;

FIG. 4 is a perspective view showing the network connector of the present invention after assembling

FIG. 5 is a perspective view showing the gold-plating contacts of the network connector and allocation of its circuit board of the present invention;

FIG. 6 is a schematic view showing the design of the gold-plating contacts of the network connector of the present invention;

FIG. 7 is a diagram showing the testing results of the network connectors of the conventional network connector and the network connector of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

Referring to FIGS. 3 and 4, the network connector of the present invention at least has an insulation base 20 and a gold-plating contact module 30.

The insulation seat 20 is provided in its front face with a socket 21 for insertion of a plug on a network electric line, and the gold-plating contact module 30 is inserted in the insulation base 20.

The gold-plating contact module 30 has eight gold-plating contacts 31 which are numbered as P1˜P8, each gold-plating contact 31 is extended out of a printed circuit board 32, as are shown in FIGS. 3 and 5. The printed circuit board 32 is provided on the rear thereof with a plurality of piercing terminals 33; the piercing terminals 33 are extended into a plastic main housing 34; and the gold-plating contact module 30 is provided with a spring latch supporting unit 35, the unit 35 has an upwardly tilting supporting spring latch 351 for supporting the tailing ends of the gold-plating contacts 31. The tailing ends of the gold-plating contacts 31 remote from the printed circuit board 32 are laid out sequentially in the socket 21 of the insulation base 20 to form a contact area for electrically connecting the plug on the network electric line.

The most principal goal of the present invention is to apply the principle of voltage balancing for offsetting to the design of gold-plating contacts 31, as is shown in FIG. 6, the eight gold-plating contacts 31 are extended out of the printed circuit board 32, an area B1 is for contacting with the plug, B2 represents an noisy signal induction length, the fourth gold-plating contact P4 and the fifth gold-plating contact P5 are crossed with each other at an area between said contact area B1 and the printed board 32, this forms an offsetting area B3 before the printed board 32 for offsetting the positive and negative electric charges of the noisy signals, that is, the action of noisy signal offsetting is done earlier before the printed circuit board 32, while the printed circuit board 32 is only used to make a little compensation (the connecting of the electronic line in circuit board and compensating at an area B4); this can largely lower the noisy signals and enhance the transmitting performance of the network connector.

Claims

1. A network connector, said network connector is provided with an insulation base provided in a front face thereof with a socket for insertion of a plug on a network electric line, and a gold-plating contact module is inserted in said insulation base; said gold-plating contact module has eight gold-plating contacts which are extended out of a printed circuit board of said gold-plating contacts ; tailing ends of said gold-plating contacts remote from said printed circuit board are laid out according to a sequence from a first, a second, a third, a fourth, a fifth, a sixth, a seventh to an eighth one of said gold-plating contacts in said socket to form a contact area for electrically connecting a plug on a network electric line; said network connector is characterized in that: said fourth gold-plating contact and said fifth gold-plating contacts are crossed with each other at an area between said contact area and said printed circuit board, this forms offsetting action on noisy signals made by positive and negative electric charges between said crossing area and said printed circuit board to enhance transmission performance of said network connector.

2. The network connector as claimed in claim 1, wherein said printed circuit board provides functions of balancing and compensation.

3. The network connector as claimed in claim 1, wherein said printed circuit board of said gold-plating contact module is provided on its rear with a plurality of piercing terminals; said piercing terminals are extended into a plastic main housing for said gold-plating contacts; and said gold-plating contact module is provided with a spring latch supporting unit, said spring latch supporting unit has an upwardly tilting supporting spring latch for supporting said tailing ends of said gold-plating contacts.