CN201528098U

CN201528098U - Network connector structure

Info

Publication number: CN201528098U
Application number: CN2009202179627U
Authority: CN
Inventors: 贺家雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-12
Filing date: 2009-10-12
Publication date: 2010-07-14
Anticipated expiration: 2019-10-12

Abstract

The utility model provides a network connector structure comprising an insulation body, a network connector terminal module, a fixed terminal module, an isolate transformer, a printed circuit board and a metal casing, wherein the printed circuit board is electrically connected with an elastic terminal for the network connector terminal module and a welded terminal for the fixed terminal module respectively. Electrode pins with a predetermined quantity are provided for winding the conducting wire of a magnet coil; the conducting wire is fixed on the electrode pins through laser spot welding or spot welding; the isolate transformer filters unnecessary noise; and the metal casing is used for playing an EMI shielding effect for the network connector terminal module and the isolate transformer.

Description

The network connector structure

Technical field

The relevant a kind of network connector of the utility model refers to that especially a kind of being combined with block transformer, and can increase blocking the network connector structure of tranformer protection isolation effect.

Background technology

Because the very fast development of network communications technology, people's life, study, last work and amusement have entered another brand-new field, not only can see through network communication and transmit required real time information, advertising or contact mail etc. mutually, also can search for amusement between required information, online chatting or online game etc. not by surfing the Net.

Moreover, the information that user's desire obtains and when carrying out transfer files, can utilize personal computer, mobile computer to link internet online carrying out operation, more the time has convenient characteristic rapidly in acquired information and transmission because of the network technology, and one of dim indispensable resource that becomes individual or company in the present life, the connection that makes people see through the internet is also more and more inseparable, and the requirement for the Network Transmission quality also is more and more higher relatively.

Set up is being carried out signal when transmitting for the network connector (RJ45) that links the online use on general personal computer or the mobile computer, unavoidably can to arround electronic building brick or circuit produce electromagnetic interference, and then cause the signal transmission to make a mistake, be so as to have research and development designs for network connector outer rim cover be covered with the metallic shield housing and in addition construction block transformer and solve above-mentioned disappearance, just the external network signal that network connector received can be carried out the filtering action, with the unnecessary noise of filtering.

Yet; in the middle of the limited space of mobile computer; especially need to consider whether to have enough spaces to block transformer, and must consider to blocking the protection isolation effect of transformer, to avoid producing signal interference problem because of galvanomagnetic effect was produced for holding in addition.

The utility model content

The technical problem that the utility model solved is to provide a kind of being combined with to block transformer, and can be to blocking the network connector structure that transformer constitutes the protection isolation effect.

The technical solution of the utility model is: a kind of network connector structure includes: an insulating body, and its front is provided with a Port, and the back side is provided with an accommodation space; One network connector terminal module is arranged with some flexible terminals that stretch into the connectivity port relatively; One fixed terminal module is arranged with some solder terminals that stretch out this insulating body bottom surface relatively; One blocks transformer, is located at the accommodation space of this insulating body, has the solenoid of predetermined quantity; One printed circuit board (PCB), electrically connect with the flexible terminal of this network connector terminal module, the lead that is provided with electrode pin power supply magnetic coil twines, and see through laser spot welding or spot welding with the lead fixed of solenoid on the electrode pin, and electrically connect with the solder terminal of this fixed terminal module, the lead that is provided with electrode pin power supply magnetic coil twines, and see through laser spot welding or spot welding with the lead fixed of solenoid on the electrode pin;

One metal shell is coated on outside this insulating body relatively.

Wherein, this network connector terminal module is planted on an insulated substrate and is arranged with the plurality of elastic terminal.

This fixed terminal module is planted on an insulated substrate and is arranged with several welding terminals.

This printed circuit board (PCB) uprightly is equipped between the Port and accommodation space of this insulating body.

The beneficial effects of the utility model are: this printed circuit board (PCB) electrically connects with the flexible terminal of network connector terminal module and the solder terminal of fixed terminal module respectively, and the electrode pin that is provided with predetermined quantity supplies to twine the lead of solenoid, see through laser spot welding or spot welding with lead fixed on the electrode pin, by blocking the unnecessary noise of transformer filtering.This metal shell is coated on outside this insulating body relatively, in order to this network connector terminal module and this are blocked transformer formation EMI shielding action.

Description of drawings

Fig. 1 is the appearance assumption diagram of the utility model network connector;

Fig. 2 is network connector terminal module, the fixed terminal module of the utility model network connector and the relative position vertical view that blocks transformer;

Fig. 3 is network connector terminal module, the fixed end submodule of the utility model network connector and the relative position end view that blocks transformer.

[figure number explanation]

10 insulating bodies, 11 Ports

12 accommodation spaces, 20 network connector terminal modules

21 insulated substrates, 22 flexible terminals

30 fixed terminal modules, 31 insulated substrates

32 solder terminals 40 block transformer

41 solenoids, 51 printed circuit board (PCB)s

511 electrode pins, 512 electrode pins

60 metal shells

Embodiment

As shown in Figure 1 to Figure 3, network connector structure of the present utility model includes: an insulating body 10, a network connector terminal module 20, a fixed terminal module 30, block transformer 40, a printed circuit board (PCB) 51, and a metal shell 60; Wherein:

It is fixing for the plant of grid line joint that the front of this insulating body 10 is provided with a connectivity port 11, and the back side of insulating body 10 is provided with an accommodation space 12 and blocks transformer 40 for holding this.

This network connector terminal module 20 is planted on an insulated substrate 21 and is arranged with some flexible terminals 22 that stretch into connectivity port 11 relatively, in order to electrically connect with grid line.

This fixed terminal module 30 is planted on an insulated substrate 31 and is arranged with some solder terminals 32 that stretch out these insulating body 10 bottom surfaces relatively, electrically connects in order to the circuit board with mobile computer.

This blocks transformer 40 and is located at relatively in the accommodation space 12 at these insulating body 10 back sides, and it has the solenoid 41 of predetermined quantity.

This printed circuit board (PCB) 51 electrically connects for the flexible terminal 22 with this network connector terminal module 20, its lead that is provided with the electrode pin 511 power supply magnetic coils 41 of predetermined quantity twines, and see through laser spot welding or spot welding with the lead fixed of solenoid 41 on electrode pin 511, this printed circuit board (PCB) 51 electrically connects for the solder terminal 32 with this fixed terminal module 30, its lead that is provided with electrode pin 512 power supply magnetic coils 41 of predetermined quantity twines, and see through laser spot welding or spot welding with the lead fixed of solenoid 41 on electrode pin 512.

As for, this metal shell 60 is coated on outside this insulating body 10 relatively, in order to this network connector terminal module 20 and this solenoid 41 that blocks transformer 40 are constituted the EMI shielding action.Moreover, on take off between the Port 11 and accommodation space 12 that printed circuit board (PCB) 51 can uprightly be equipped on this insulating body 10, make flexible terminal 22 constitute an iris action with the solenoid 41 that this blocks transformer 40 to this network connector terminal module 20.

According to this, the utility model promptly provides a kind of past network connector that is applicable to the higher circuit of network transmission speed, and it can carry out the filtering action with the external network signal that is received by the built-in transformer that blocks own, with the unnecessary noise of filtering; And, constitute the EMI shielding action by 60 pairs of these network connector terminal modules 20 of metal shell and this solenoid 41 that blocks transformer 40, prevent that the signal of network connector own from being influenced by the noise that is produced in the external transmission lines.

Claims

1. a network connector structure is characterized in that, includes:

One insulating body, its front is provided with a Port, and the back side is provided with an accommodation space;

One network connector terminal module is arranged with some flexible terminals that stretch into the connectivity port relatively;

One fixed terminal module is arranged with some solder terminals that stretch out this insulating body bottom surface relatively;

One blocks transformer, is located at the accommodation space of this insulating body, has the solenoid of predetermined quantity;

One printed circuit board (PCB), electrically connect with the flexible terminal of this network connector terminal module, the lead that is provided with electrode pin power supply magnetic coil twines, and see through laser spot welding or spot welding with the lead fixed of solenoid on the electrode pin, and electrically connect with the solder terminal of this fixed terminal module, the lead that is provided with electrode pin power supply magnetic coil twines, and see through laser spot welding or spot welding with the lead fixed of solenoid on the electrode pin;

One metal shell is coated on outside this insulating body relatively.

2. network connector structure as claimed in claim 1 is characterized in that, this network connector terminal module is planted on an insulated substrate and is arranged with the plurality of elastic terminal.

3. network connector structure as claimed in claim 1 is characterized in that, this fixed terminal module is planted on an insulated substrate and is arranged with several welding terminals.

4. network connector structure as claimed in claim 1 is characterized in that, this printed circuit board (PCB) uprightly is equipped between the Port and accommodation space of this insulating body.