CN215579233U

CN215579233U - SFP connector

Info

Publication number: CN215579233U
Application number: CN202121774791.5U
Authority: CN
Inventors: 李路生
Original assignee: Ningbo Zsnow Electronics Co ltd
Current assignee: Ningbo Zsnow Electronics Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-01-18
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to the technical field of SFPs (Small form-factor pluggable) and discloses an SFP connector, which comprises an upper cover and a lower cover, wherein the upper cover and the lower cover are integrally formed by arranging a tongue cutting bayonet type connecting mechanism, the tongue cutting bayonet type connecting mechanism comprises two side plates, the two side plates are respectively fixedly embedded on two side walls of the lower cover, a bayonet is arranged inside each side plate, the inside of the bayonet is communicated with two sides outside the side plates, the inside of the bayonet is connected with a tongue cutting plate in a clamping manner, one end of the tongue cutting plate, far away from the side plates, is fixedly arranged on the outer side wall of the upper cover, the middle partition plate is fixed between the lower cover and the upper cover by arranging the tongue cutting bayonet type connecting mechanism matched with the lower cover and the upper cover and matching pins and slight holes, so that the lower cover and the upper cover can be quickly connected by matching with the tongue cutting bayonet type connecting mechanism, and the upper cover and the rear cover are integrally manufactured simultaneously, and only the lower cover need to be matched with the tongue cutting bayonet type connecting mechanism during processing, The finished SFP can be delivered from the factory by assembling the upper cover and the middle partition plate, so that the assembling efficiency of the SFP device is greatly improved.

Description

SFP connector

Technical Field

The utility model relates to the technical field of SFPs, in particular to an SFP connector.

Background

GBIC, be the interface device with gigabit electrical signal conversion optical signal, GBIC can be used for the hot plug in the design, GBIC is an interchangeable product that accords with international standard, the gigabit switch who adopts GBIC interface design is because exchange the flexibility, possess great market share in the market, SFP can be simple understand GBIC's upgrade version, SFP device on the market is mostly upper cover, lower cover, back lid and well spacer and adopt the mode of screw to fix the equipment at present, and this kind of equipment mode is comparatively loaded down with trivial details, be unfavorable for SFP device rapid prototyping to dispatch from the factory.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the SFP connector, which has the advantages of greatly improving the assembly efficiency of the SFP device and the like, and solves the problems that most SFP devices on the market at present are upper covers, lower covers, rear covers and middle spacers and are fixedly assembled in a screw mode, the assembly mode is complicated, and the rapid forming and delivery of the SFP devices are not facilitated.

(II) technical scheme

In order to achieve the purpose of greatly improving the assembling efficiency of the SFP device, the utility model provides the following technical scheme: SFP connector, including upper cover and lower cover, upper cover and lower cover carry out integrated into one piece through being provided with tongue cutting bayonet type coupling mechanism, tongue cutting bayonet type coupling mechanism is including two curb plates, two curb plates are fixed respectively and inlay on the both sides wall of lower cover, the bayonet socket has all been seted up to the inside of every curb plate, the inside and the outside both sides homogeneous phase intercommunication of curb plate of bayonet socket, the inside block of bayonet socket is connected with cuts the hyoplastron, cut the hyoplastron one end fixed mounting that the curb plate was kept away from to the hyoplastron on the lateral wall of upper cover, the lower cover carries out the joint with the bayonet socket through the curb plate with the upper cover, and the upper cover is connected with the lower cover and forms the rectangle form.

Preferably, the fixed plate is fixedly embedded in the upper surface of the upper cover, the middle of the fixed plate is arranged to be round and hollow, and the fixed plate is vertically arranged above the upper cover.

Preferably, a plurality of through-hole has been seted up to the upper surface of upper cover, the inside of through-hole all is linked together with the outside upper and lower side of upper cover, the hole a bit has all been seted up to the inside of upper cover and lower cover, the inside block in hole a bit is connected with participates in, participate in and set into the L shape, participate in the one end fixedly connected with median septum of keeping away from the hole a bit, the median septum sets up between lower cover and upper cover, the median septum is through participating in fixed connection between lower cover and upper cover, and borrow by the median septum and can separate the space between lower cover and the upper cover.

Preferably, three plugging mechanisms are arranged between the lower cover and the upper cover in an equally-divided manner, each plugging mechanism comprises five long grooves, the three long grooves are formed in the upper surface of the upper cover respectively, the interiors of the long grooves are communicated with the lower portion of the upper cover, the two long grooves are formed in the upper surface of the lower cover, an upper arc plate is arranged in each long groove, one end of each upper arc plate is fixedly connected to the inner wall of each long groove, each upper arc plate is arranged in each long groove in an arch shape, one end, far away from the inner wall of each long groove, of each upper arc plate is arranged above the interior of each long groove, and each upper arc plate has elasticity in the interior of each long groove.

Preferably, grafting mechanism is still including outer notch, and outer notch is seted up on the upper surface of lower cover, and the inside of outer notch is linked together with the outside of lower cover, and the inner wall fixed mounting of outer notch has lower arc board, and lower arc board sets up into wavy, and the central part of lower arc board is equipped with the triangle opening, and the one end setting that lower arc board kept away from the lower cover center is outside the lower cover, and the arc board has extension elasticity outside the notch inside down.

(III) advantageous effects

Compared with the prior art, the SFP connector provided by the utility model has the following beneficial effects:

1. the SFP connector is characterized in that a tongue cutting bayonet type connecting mechanism is arranged by matching a lower cover and an upper cover, when the upper cover and the lower cover are assembled, the lower cover and the upper cover are vertically clamped, the position of a side plate is simultaneously arranged by being attached to the outer side wall of the upper cover, the side plate drives a bayonet to move to the side surface of a tongue cutting plate, then the upper cover is moved and drives the tongue cutting plate to be clamped into the bayonet, so that the lower cover and the upper cover are synchronously and fixedly connected by clamping the bayonet and the tongue cutting plate, a middle partition plate is arranged between the lower cover and the upper cover while the lower cover and the upper cover are clamped, the middle partition plate is fixed between the lower cover and the upper cover by matching pins and small holes, the lower cover and the upper cover can be quickly connected by matching with the tongue cutting bayonet type connecting mechanism, the upper cover and a rear cover are integrally manufactured, and finished SFP can be delivered from a factory only by assembling the lower cover, the upper cover and the middle partition plate when in processing, the assembling efficiency of the SFP device is greatly improved.

2. The SFP connector is matched with the lower cover and the upper cover through the arrangement of the plugging mechanism, the elongated slot and the upper arc plate are arranged on the upper cover and the lower cover in a vertically corresponding manner, when the lower cover and the upper cover are connected through the external device, the SFP connector can be placed between the lower cover and the upper cover more quickly and stably, and meanwhile, the lower arc plate is matched to apply upward pressure to the external device on the lower cover, so that the effect of placing the external device more stably is achieved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural diagram of the separator of FIG. 1 according to the present invention.

In the figure: 1. an upper cover; 11. a lower cover; 12. a fixing plate; 13. a middle partition plate; 14. a pin; 15. a through hole; 16. slightly drilling holes; 2. a plug-in mechanism; 21. an upper arc plate; 22. a long groove; 23. a lower arc plate; 24. an outer notch; 3. a tongue cutting bayonet type connecting mechanism; 31. a side plate; 32. a bayonet; 33. and cutting the tongue plate.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular element.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides the following technical solutions: SFP connector, including upper cover 1 and lower cover 11, upper cover 1 carries out integrated into one piece through being provided with tongue cutting bayonet type coupling mechanism 3 with lower cover 11, tongue cutting bayonet type coupling mechanism 3 is including two curb plates 31, two curb plates 31 are fixed respectively and inlay on the both sides wall of lower cover 11, bayonet socket 32 has all been seted up to the inside of every curb plate 31, bayonet socket 32's inside and the outside both sides homogeneous phase intercommunication of curb plate 31, bayonet socket 32's inside block is connected with tongue plate 33, the one end fixed mounting that curb plate 31 was kept away from to tongue plate 33 is on the lateral wall of upper cover 1, lower cover 11 carries out the joint through curb plate 31 and bayonet socket 32 with upper cover 1, and upper cover 1 is connected with lower cover 11 and forms the rectangle form.

The fixed plate 12 is fixedly embedded on the upper surface of the upper cover 1, the middle part of the fixed plate 12 is arranged to be round and hollow, and the fixed plate 12 is vertically arranged above the upper cover 1.

A plurality of through-hole 15 has been seted up to the upper surface of upper cover 1, the inside of through-hole 15 and the outside upper and lower side homogeneous phase intercommunication of upper cover 1, upper cover 1 has all seted up hole 16 with lower cover 11's inside, the inside block of hole 16 is connected with participates in 14, it sets to the L shape to participate in 14, participate in 14 one end fixedly connected with median septum 13 of keeping away from hole 16 slightly, median septum 13 sets up between lower cover 11 and upper cover 1, median septum 13 is through participating in 14 fixed connection between lower cover 11 and upper cover 1, and borrow by median septum 13 and can separate the space between lower cover 11 and the upper cover 1.

Three plugging mechanisms 2 are arranged between the lower cover 11 and the upper cover 1, the three plugging mechanisms 2 are arranged between the lower cover 11 and the upper cover 1 in an equally-divided manner, each plugging mechanism 2 comprises an elongated slot 22, the number of the elongated slots 22 is five, the three elongated slots 22 are respectively arranged on the upper surface of the upper cover 1, the interiors of the elongated slots 22 are communicated with the lower part of the upper cover 1, the two elongated slots 22 are arranged on the upper surface of the lower cover 11, an upper arc plate 21 is arranged inside each elongated slot 22, one end of each upper arc plate 21 is fixedly connected to the inner wall of each elongated slot 22, the upper arc plate 21 is arranged in the elongated slot 22 in an arch shape, one end, far away from the inner wall of each elongated slot 22, of each upper arc plate 21 is arranged above the interior of the corresponding elongated slot 22, and the upper arc plate 21 has elasticity in the interior of each elongated slot 22.

The inserting mechanism 2 further comprises an outer groove opening 24, the outer groove opening 24 is formed in the upper surface of the lower cover 11, the inner portion of the outer groove opening 24 is communicated with the outer portion of the lower cover 11, a lower arc plate 23 is fixedly mounted on the inner wall of the outer groove opening 24, the lower arc plate 23 is arranged in a wavy shape, a triangular opening is formed in the central portion of the lower arc plate 23, one end, far away from the center of the lower cover 11, of the lower arc plate 23 is arranged outside the lower cover 11, and the lower arc plate 23 is provided with extension elastic force inside the outer groove opening 24

When in use, the utility model is used,

firstly, by arranging the lower cover 11 and the upper cover 1 to be matched with the tongue-cutting bayonet type connecting mechanism 3, when the upper cover 1 and the lower cover 11 are assembled, the lower cover 11 and the upper cover 1 are clamped up and down, meanwhile, the position of the side plate 31 is arranged to be attached to the outer side wall of the upper cover 1, at the moment, the side plate 31 drives the bayonet 32 to move to the side surface of the tongue-cutting plate 33, then, the upper cover 1 moves and drives the tongue-cutting plate 33 to be clamped into the bayonet 32, so that the lower cover 11 and the upper cover 1 are synchronously and fixedly connected by virtue of the clamping of the bayonet 32 and the tongue-cutting plate 33, meanwhile, the middle partition plate 13 is arranged between the lower cover 11 and the upper cover 1 while the lower cover 11 and the upper cover 1 are clamped, and the middle partition plate 13 is fixed between the lower cover 11 and the upper cover 1 by matching with the pins 14 and the small holes 16, thus, the lower cover 11 and the upper cover 1 can be matched with the tongue-cutting bayonet type connecting mechanism 3 to be quickly connected, and the upper cover and the rear cover are integrally manufactured, therefore, when in processing, the finished SFP can be delivered from the factory only by assembling the lower cover 11, the upper cover 1 and the middle partition plate 13, and the assembling efficiency of the SFP device is greatly improved.

And secondly, the plugging mechanism 2 is matched with the lower cover 11 and the upper cover 1, the elongated slot 22 and the upper arc plate 21 are arranged on the upper cover 1 and the lower cover 11 in an up-and-down corresponding manner, so that the lower cover 11 and the upper cover 1 can be placed between the lower cover 11 and the upper cover 1 more quickly and stably when an external device is connected, and meanwhile, the lower arc plate 23 is matched to apply upward pressure on the lower cover 11 to the external device, so that the effect of placing the external device more stably is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

SFP connector, comprising an upper cover (1) and a lower cover (11), characterized in that: upper cover (1) and lower cover (11) carry out integrated into one piece through being provided with tongue cutting bayonet type coupling mechanism (3), tongue cutting bayonet type coupling mechanism (3) are including two curb plates (31), two curb plates (31) are fixed respectively and are inlayed on the both sides wall of lower cover (11), bayonet socket (32) have all been seted up to the inside of every curb plate (31), the inside and the outside both sides homogeneous phase intercommunication of curb plate (31) of bayonet socket (32), the inside block of bayonet socket (32) is connected with tongue cutting plate (33), cut one end fixed mounting that curb plate (31) were kept away from in tongue plate (33) on the lateral wall of upper cover (1), lower cover (11) and upper cover (1) carry out the joint through curb plate (31) and bayonet socket (32), and upper cover (1) are connected with lower cover (11) and form the rectangle form.
2. The SFP connector of claim 1, wherein: the upper surface of upper cover (1) is fixed and is inlayed fixed plate (12), and the middle part of fixed plate (12) sets up to the circle hollow, and fixed plate (12) are vertical setting in the top of upper cover (1).
3. The SFP connector of claim 1, wherein: a plurality of through-hole (15) have been seted up to the upper surface of upper cover (1), the inside of through-hole (15) all is linked together with the upper and lower side of upper cover (1) outside, hole (16) a bit has all been seted up with the inside of lower cover (11) to upper cover (1), the inside block of hole (16) a bit is connected with participates in (14), it sets to the L shape to participate in (14), one end fixedly connected with median septum (13) of hole (16) is kept away from in participating in (14), median septum (13) set up between lower cover (11) and upper cover (1), median septum (13) are between lower cover (11) and upper cover (1) through participating in (14) fixed connection, and borrow median septum (13) and can separate the space between lower cover (11) and upper cover (1).
4. The SFP connector of claim 1, wherein: three splicing mechanisms (2) are arranged between the lower cover (11) and the upper cover (1), the three splicing mechanisms (2) are arranged between the lower cover (11) and the upper cover (1) in an equal division manner, each splicing mechanism (2) comprises five long grooves (22), the three long grooves (22) are respectively arranged on the upper surface of the upper cover (1), the interiors of the long grooves (22) are communicated to the lower part of the upper cover (1), the two long grooves (22) are arranged on the upper surface of the lower cover (11), an upper arc plate (21) is arranged in each long groove (22), one end of each upper arc plate (21) is fixedly connected to the inner wall of the corresponding long groove (22), each upper arc plate (21) is arranged in each long groove (22) in an arch shape, and one end of the upper arc plate (21) far away from the inner wall of the long groove (22) is arranged above the inner part of the long groove (22), and the upper arc plate (21) has elasticity in the inner part of the long groove (22).
5. The SFP connector of claim 4, wherein: grafting mechanism (2) are still including outer notch (24), outer notch (24) are seted up on the upper surface of lower cover (11), and the inside of outer notch (24) is linked together with the outside of lower cover (11), the inner wall fixed mounting of outer notch (24) has lower arc board (23), lower arc board (23) set into wavy, and the central part of lower arc board (23) is equipped with the triangle opening, the one end setting that lower arc board (23) kept away from lower cover (11) center is outside lower cover (11), and arc board (23) have extension elasticity in outer notch (24) inside down.