CN206332232U - A kind of Multifunction 2XN RJ45 POE are leaded molded - Google Patents

Abstract

A kind of Multifunction 2XN RJ45 POE are leaded molded, including RJ45 interfaces, insulating base frame, terminal group, shield shell, direct insertion connecting interface and the circuit being fixed in box body, circuit is arranged on the PCB in box body, direct insertion connecting interface is direct insertion coaxial cable connecting interface, and RJ45 interfaces are eight pin pins；Be formed with insulating base frame the grafting space with opening and opening opposite side wall be provided be through to outside plural storage tank, each storage tank toward bottom be provided with interval trough；The plural terminals of terminal group are located in each storage tank respectively, and insulating base frame formation welding ends is extended in one end of plural terminals and the other end is continuously bent into elastic portion and extends the docking section for forming downward-sloping embedded interval trough in grafting space；Shield shell is covered on the outside of insulating base frame.The utility model compensate for the deficiency of RJ45 inner spaces, realizes that small, capacity is big, firm, performance is stable in order for connection, can be widely used in communication, electronics, electrical equipment, power domain product.

Description

A kind of Multifunction 2XN RJ45 POE are leaded molded

Technical field

The utility model is related to a kind of power supply of signalling arrangement, the connection of network communication data signal transmission, and in particular to A kind of Multifunction 2XN RJ45 POE are leaded molded, category network communication apparatus field.

Background technology

RJ45 class connector products are before signal transformer is integrated with, simply《The communication committee of connection side of the U.S.》Registration The jack of 8 pin data line connectors is represented, because its connected mode is simple and direct, reliable, is obtained quickly in communication network, PC fields It is widely applied, in order to more effectively save space, reduction manufacture, assembly cost and convenient use, people's handle is previously installed at Thereafter signal transformer, single POE function of supplying power has all been integrated in inside RJ45 sockets by designing combination, to reach Another end equipment to netting twine provides the purpose of function of supplying power.However, one is development and the transmission speed liter with network technology The need for level, 100M turns that 1000M is imperative, and more and more higher, transmission speed are required to being integrated in its internal transformer performance Increase will be directed at the increase of transformer coil quantity；Two be because the reason for structure and purposes, in special occasions using will Ask down, the arrangement mode and traditional RJ45 of RJ45 pin contact pins there are many changes, and pin number also increased.But, become The increase of transformer coil or pin number quantity is all because RJ45 inner spaces are very limited；In addition, RJ45 classes are connected Device needs to select different functions in different occasions；And misplug that to be easily caused connector end subgroup impaired or improper patch appearance Grafting docking section excessive deformation is easily caused, so as to cause to connect unstable, poor-performing.These are all that conventional art and product are needed The problem of solving, therefore, it is necessary to be improved to traditional product and technology, the need for adapting to off-the-shelf hardware design.

Utility model content

For the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of realized and save to greatest extent and profit With the Multifunction 2XN RJ45 POE pins of the small-sized of RJ45 inner spaces, reliability, high density, high speed and selectable punction Module.

To achieve the above object, the technical scheme that the utility model is used is：A kind of Multifunction 2XN RJ45 POE is leaded molded, including RJ45 interfaces, insulating base frame, terminal group, shield shell, direct insertion connecting interface and is fixed on box Internal circuit, the circuit is arranged on the PCB in box body, and the direct insertion connecting interface connects for direct insertion coaxial cable Interface, the RJ45 interfaces are eight pin pins；The grafting space with opening is formed with the insulating base frame and another in opening The wall of side is provided with the plural storage tank for being through to outside, and each storage tank is provided with interval trough toward bottom；The plural number of the terminal group Terminal is located in each storage tank respectively, and insulating base frame formation welding ends, the plural number are extended in one end of the plural terminals The other end of terminal is continuously bent into elastic portion and extends the docking section for forming downward-sloping embedded interval trough in grafting space； The shield shell is covered on the outside of insulating base frame.

More excellent, the grafting space above of the insulating base frame is provided with stopper slot.

More excellent, the insulating base frame is included on mainboard chip, RJ45 connectors, power management chip, PCB, the PCB Including LED pads and RJ45 high-speed-differential lines, the RJ45 high-speed-differentials line is passed through between the pad of adjacent LED.

More excellent, the pad of each LED is longitudinally arranged on the PCB and flat with the RJ45 high-speed-differentials line OK.

More excellent, the RJ45 connectors include RJ45 windows, pin contact pin, preceding lock pin module, rear lock pin module, transformation Device module, HOUSING supports and lock, are connected between the RJ45 windows and pin contact pin, preceding lock pin module and rear lock pin mould Block is welded to each other in transformer module, and preceding lock pin module, rear lock pin module, transformer module are together with HOUSING holder combinations It is connected to lock.

More excellent, risen in preceding lock pin module, rear lock pin module, transformer module, HOUSING supports and lock external mounting The shielding plastic housing of shielding action.

The beneficial effects of the utility model are, the structure of insulating base frame can with the larger deficiency for making up RJ45 inner spaces, Realize that small, capacity is big, while making product component connection firm in order；Terminal group structure and stopper slot, can reduce access Deformation, loosening and damage with extraction, make properties of product stable.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is terminal group structure schematic diagram of the present utility model.

Fig. 3 is PCB construction schematic diagram of the present utility model.

Wherein：1. the welding ends of 2. terminal group of insulating base frame, 3. grafting space, 4. storage tank, 5. interval trough 6. 7. the high-speed-differential line of docking section 8. shield shell, 9. stopper slot 10.PCB, 11. pads 12..

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings.

As shown in Figure 1, Figure 2 and Figure 3, a kind of Multifunction 2XN RJ45 POE are leaded molded, including RJ45 interfaces, absolutely Edge pedestal 1, terminal group 2, shield shell 8, direct insertion connecting interface and the circuit being fixed in box body, the circuit are arranged on On PCB10 in box body, the direct insertion connecting interface is direct insertion coaxial cable connecting interface, and the RJ45 interfaces are eight pins The grafting space 3 with opening is formed with pin, the insulating base frame 1, and it is outer provided with being through in the wall of opening opposite side The plural storage tank 4 in portion, then it is provided with interval trough 5 toward bottom in each storage tank 4；The plural terminals of the terminal group 2 are worn respectively In each storage tank 4, its one end extends the formation welding ends 6 of insulating base frame 1, and the other end is continuously bent into elastic portion and in grafting Extension forms the docking section 7 of downward-sloping embedded interval trough 5 in space 3；The shield shell 8 is covered in the outside of insulating base frame 1.

The grafting space above of the insulating base frame is provided with stopper slot 9.

Insulating base frame includes mainboard chip, RJ45 connectors, power management chip, RJ45 printed circuit board (PCB)s（Abbreviation PCB）, Include LED pads 11 and RJ45 high-speed-differentials line 12, weldering of the RJ45 high-speed-differentials line 12 in adjacent LED on the PCB10 Passed through between disk 11, each LED longitudinal direction of pad 11 is arranged on the PCB10, RJ45 parallel with the high-speed-differential line 12 Connection between window and pin contact pin, together with preceding lock pin module and rear lock pin module are welded to each other by transformer module, Combined again with HOUSING supports by latching to be connected, then the shielding plastic housing of shielding action is played in external mounting, to constitute One complete jack module.

Above-described embodiment is only to illustrate technical concept of the present utility model and feature, and its object is to allow be familiar with this field skill The personage of art can understand content of the present utility model and be carried out, and protection model of the present utility model can not be limited with this Enclose, all equivalent change or modification effects made according to the utility model Spirit Essence are similar, should all cover in the utility model Protection domain in.

Claims (4)

1. a kind of Multifunction 2XN RJ45 POE are leaded molded, including RJ45 interfaces, insulating base frame, terminal group, shielding case Body, direct insertion connecting interface and the circuit being fixed in box body, the circuit are arranged on the PCB in box body, and its feature exists In：The direct insertion connecting interface is direct insertion coaxial cable connecting interface, and the RJ45 interfaces are eight pin pins；The insulation Be formed with pedestal the grafting space with opening and opening opposite side wall be provided be through to outside plural storage tank, respectively Storage tank is provided with interval trough toward bottom；The plural terminals of the terminal group are located in each storage tank respectively, the plural terminals One end extend insulating base frame formation welding ends, the other ends of the plural terminals is continuously bent into elastic portion and empty in grafting Interior extension forms the docking section of downward-sloping embedded interval trough；The shield shell is covered on the outside of insulating base frame.

2. a kind of Multifunction 2XN RJ45 POE as claimed in claim 1 are leaded molded, it is characterised in that：The insulation The grafting space above of pedestal is provided with stopper slot.

3. a kind of Multifunction 2XN RJ45 POE as claimed in claim 1 are leaded molded, it is characterised in that：The insulation Pedestal includes including LED pads and the high speed differences of RJ45 on mainboard chip, RJ45 connectors, power management chip, PCB, the PCB Separated time, the RJ45 high-speed-differentials line is passed through between the pad of adjacent LED.

4. a kind of Multifunction 2XN RJ45 POE as claimed in claim 3 are leaded molded, it is characterised in that：It is described each LED pad is longitudinally arranged on the PCB and parallel with the RJ45 high-speed-differentials line.