CN201607551U

CN201607551U - SFP+ stacking type network connector

Info

Publication number: CN201607551U
Application number: CN2010200563367U
Authority: CN
Inventors: 王从辉
Original assignee: SHENZHEN GLGNET ELECTRONICS CO Ltd
Current assignee: SHENZHEN GLGNET ELECTRONICS CO Ltd
Priority date: 2010-01-05
Filing date: 2010-01-05
Publication date: 2010-10-13
Anticipated expiration: 2020-01-05

Abstract

The utility model provides an SFP+ stacking type network connector which comprises a shell, a box body and at least two inserting modules, namely an upper inserting module and a lower inserting module. The box body is installed in the shell the front end of which is provided with a plurality of plugging ports for containing the inserting modules; the bottom of the box body is provided with a fisheye-shaped pin so as to rivet the pin in place; and the contacting surface of the inserting modules and the shell is an inclined surface inclining inwards, thus being convenient for being inserted into the shell. The network connector integrates a plurality of ports, increases the port density due to the design, reduces the assembling labor intensity, has compact structure design, stabilizes the electric property of products, and brings safety control for customers.

Description

SFP+ stack network connector

Technical field:

The utility model relates to network connector, particularly a kind of SFP+ stack network connector, and this SFP stack network connector meets optical-fibre channel, gigabit Ethernet and InfiniBand* standard.

Background technology:

SFP (Small Form-factor Pluggables)+stack multiport connector is widely used in Fast Ethernet and fibre channel port, this connector provides the interior a plurality of connectors of a box body fully integrated, comprise optional light pipe, provide the state of port to indicate to the user.These 25.5mm height stacking connectors provide the SFP+ port of two rows' belly to the abdomen vertical stacking.The existing market be used for SFP stack network connector, following problem appears in actual applications:

1, SFP PLUG module (insert module) is inserted difficulty.This problems affect client's normal use brings certain difficulty to operation.

2, phenomenon appears retreating in HOUSING (box body) afterbody integral body.This problem occurs causing signal interruption, directly influences the stability of signal.

3, PIN pin riveting is not in place.This problem points may cause directly influencing the stability of signal when product instantaneous short circuit phenomenon during at high vibration.

The utility model content:

In order to overcome above-mentioned defective, it is a kind of simple in structure that the purpose of this utility model is to provide, and dependable performance is given a kind of network connector that safety guarantee is arranged of client.

For achieving the above object, the utility model is achieved in that

A kind of SFP+ stack network connector, it comprises shell, box body and insert module, box body is installed in the shell, it is characterized in that the shell front end has a plurality of interfaces, to hold insert module, the box body bottom is provided with the PIN pin of fish-eye shaped, so that PIN pin riveting puts in place, described insert module two surface of contact with shell at least up and down is intilted inclined-plane, so that be inserted in the shell, and this inclined-plane also has the insertion guide effect.

Described network connector, integrated a plurality of ports, design increases port density, reduce the assembling labour, riveting is convenient in the design of fish-eye shaped PIN pin simultaneously, has increased the stability of product, so, this network connector structural design is tight, has stablized the electrical of product, provides safety guarantee to the client, assembling is convenient in the setting on inclined-plane simultaneously.

Described fish-eye shaped PIN pin, its height and width ratio were at least 2: 1, so that the PIN pin has the property inserted preferably, were convenient to riveting.

Described box body, the gap of its rear portion and shell are less than 0.5mm, to avoid the phenomenon that retreats of box body.

Described box body is provided with bed course in the gap of its rear portion and shell, to eliminate the gap of box body and shell, can not produce box body during the assembling insert module and retreat phenomenon.

Described box body, surface of contact is designed to the dip plane about two of its interface, is convenient to peg graft with the insert module of SFP.

Described network connector has carried out improving effectively from the design of port design, PIN pin and the respective outer side edges of insert module, makes whole network connector structural design tight, has stablized the electrical of product, provides safety guarantee to the client, also is convenient to assembling simultaneously.

Description of drawings:

The structural representation that Fig. 1 implements for the utility model,

Fig. 2 is the side view that is equipped with the shell of box body shown in Figure 1,

Fig. 3 is the partial enlarged drawing of A part shown in Figure 2,

Fig. 4 is the structural representation of insert module shown in Figure 1,

Fig. 5 is the side sectional view of insert module shown in Figure 1.

Embodiment:

Below, in conjunction with the accompanying drawings shown in, enforcement of the present utility model is elaborated.

Shown in Figure 1, as realizing SPT+ network connector of the present utility model, it comprises shell 1, box body 2, two side bottoms of shell 1 are extended with pin 12 downwards, be used for fixing network connector, the front portion of shell 1 is arranged with two row's port ones 1 in parallel, can provide and being connected of a plurality of ports, box body 2 is installed in the shell 1, and stretches out PIN pin 21 downwards from the rear portion of shell 1.

Characteristics of the present utility model are, change the tail end gap of box body rear portion and shell little (in other mode, also can adopt the form of adding bed course to reduce the gap), making assembling back product is zero fit-up gap substantially, long-term or can not produce when exerting oneself excessive insertion and retreat phenomenon when the insert module of SFP like this, stablized the electrical of product, provide safety guarantee to the client.

In conjunction with Fig. 2 and shown in Figure 3, another characteristics of the utility model are: PIN pin 21 is the fish-eye shaped structure, be convenient to riveting, and riveting according to material behavior, adopts reasonable structural design, i.e. fish-eye shaped PIN pin with fish-eye shaped PIN heel, the ratio of its height h and width d is 2: 1, product riveting PIN pin can be all on board like this, makes product have enough electrically stablizing, and giving electrically, safety provides a safety guarantee.

Another characteristics that Fig. 4 and shown in Figure 5, the utility model bring are: with box body 2 contact with the SFP insert module two surface of contact up and down---upper and lower surface of contact 24 is designed to the dip plane; Box body 2 front ends have two interfaces---and go up interface 22, following interface 23, for the ease of the grafting of other port, surface of contact is designed to dip plane 25 about two of last interface 22, and surface of contact also is designed to dip plane 26 about two of following interface 23.The insertion of other port or plug-in module is convenient in such dip plane design, also has the guide effect when pegging graft simultaneously, will be very smooth and easy when SFP PLUG module is inserted, and solve and insert difficult problem.

The said structure design has the following advantages:

1, structural design is tight, has stablized the electrical of product, provides safety guarantee to the client.

2, structural design is simple, is convenient to peg graft, and assembles easy to use.

Claims

1. SFP+ stack network connector, it comprises shell, box body and insert module, box body is installed in the shell, it is characterized in that the shell front end has a plurality of interfaces, the box body bottom is provided with the PIN pin of fish-eye shaped, and described insert module two surface of contact with shell at least up and down is intilted inclined-plane.

2. SFP+ stack network connector as claimed in claim 1 is characterized in that described fish-eye shaped PIN pin, and its height and width ratio were at least 2: 1.

3. SFP+ stack network connector as claimed in claim 1 is characterized in that described box body, and the gap of its rear portion and shell is less than 0.5mm.

4. SFP+ stack network connector as claimed in claim 1 is characterized in that described box body, is provided with bed course in the gap of its rear portion and shell.

5. SFP+ stack network connector as claimed in claim 1 is characterized in that described box body, and surface of contact is designed to the dip plane about two of its interface.