CN207719468U - A kind of SFP network connectors - Google Patents
A kind of SFP network connectors Download PDFInfo
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- CN207719468U CN207719468U CN201721718906.2U CN201721718906U CN207719468U CN 207719468 U CN207719468 U CN 207719468U CN 201721718906 U CN201721718906 U CN 201721718906U CN 207719468 U CN207719468 U CN 207719468U
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- plate
- left plate
- network connectors
- right panel
- fixed
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Abstract
The utility model discloses a kind of SFP network connectors, belong to network connector field.A kind of SFP network connectors include shell, the shell is fastened by upper cover, lower housing, the upper cover includes top plate, be fixed on the top plate both sides left plate and right plate and with the left plate, described right plate one end fixed end plate jointly, one end of top plate forms the through-hole that module is inserted into installation with end plate, and the lower housing includes bottom plate, is fixed on the left plate and right panel of the bottom plate both sides；Top plate lower surface both sides of the edge are opposite to be equipped with two pairs of grabs, and the left plate and right panel front inner wall top are opposite equipped with two pairs of fixed columns, and each fixed column is concavely provided with card slot, and the grab is clamped with the card slot；The left plate, the rear end inner wall bottom of the right panel are opposite equipped with inner shrapnel.A kind of SFP network connectors disclosed by the utility model, it is simple in structure, reduce assembling procedure, improves packaging efficiency, facility is brought to mass production.
Description
Technical field
The utility model is related to network connector fields, and in particular to a kind of SFP network connectors.
Background technology
SFP network connectors belong to a kind of connector in fiber optic network connector apparatus, meet optical-fibre channel, and thousand
Mbit ethernet and InfiniBand* standards.Existing SFP network connectors are not suitable for high-volume there are assembling procedure complexity
The problem of production.
Utility model content
In order to overcome the deficiencies of existing technologies, this practicality technical problem to be solved is to propose that a kind of SFP networks connect
Device is connect, it is simple in structure, reduce assembling procedure, improves packaging efficiency, facility is brought to mass production.
For this purpose, this practicality uses following technical scheme：
This practicality provides a kind of SFP network connectors, including shell, and the shell is fastened by upper cover, lower housing,
The upper cover includes top plate, be fixed on the top plate both sides left plate and right plate and with the left plate, the right side
Fixed end plate, one end of the top plate form the through-hole that module is inserted into installation, the lower casing with the end plate jointly for plate one end
Body includes bottom plate, is fixed on the left plate and right panel of the bottom plate both sides；Top plate lower surface both sides of the edge are opposite to be equipped with two pairs
Grab, the left plate and right panel front inner wall top are opposite to be equipped with two pairs of fixed columns, and each pair of fixed column is opposite to be set
It sets, each fixed column is concavely provided with card slot, and the grab is clamped with the card slot；The left plate, right panel rear end inner wall
Bottom is opposite to be equipped with inner shrapnel.
In this practicality preferably embodiment, baffle is equipped in the lower housing, the both ends of the baffle are fixed respectively
In the left plate and the upper inside wall of the right panel, when the upper cover and lower housing fastening, the baffle is located at two pairs
Between the fixed column, there are two pillar, two pillars to be located at the both sides of the baffle, institute for top plate lower surface projection
The distance for stating pillar to the bottom plate is more than the baffle to the distance of the bottom plate.
In this practicality preferably embodiment, the inner wall of the end plate is convexly equipped with guide plate, and the guide plate is described in
The distance of left plate is identical at a distance from the guide plate to the right plate, the width of the guide plate be equal to the left plate and
Minimum range between the right panel.
In this practicality preferably embodiment, chamfering is provided at the top of the guide plate both sides.
In this practicality preferably embodiment, the cover top surface edge is equipped with grounding pin.
In this practicality preferably embodiment, the end set of the grounding pin has chamfering.
In this practicality preferably embodiment, multiple common heat emission holes are provided on the left plate, the left plate,
Multiple common heat emission holes are provided on the right plate, the right panel.
The insertion module is positioned over the lower casing by the SFP network connectors that this practicality provides in assembly and connection device
In vivo, the insertion module is made to be connected firmly with the lower casing body sidewall by the elastic restoring force of the inner shrapnel, then by institute
It states upper cover to fasten on the lower housing, and the grab is made to be clamped with the card slot, the upper cover is connect with the lower housing
Securely, connection structure is simple, reduces the assembling procedure of connector, improves packaging efficiency, facility is brought to mass production.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the SFP network connectors provided in this practical embodiment；
Fig. 2 is the cooperation of grab and card slot；
Fig. 3 is the cooperation of baffle and pillar.
In figure：
100, shell；110, upper cover；111, top plate；112, left plate；113, right plate；114, end plate；115, grab；
116, pillar；117, guide plate；118, grounding pin；119, heat emission hole；120, lower housing；121, bottom plate；122, left plate；123, right
Plate；124, fixed column；125, card slot；126, inner shrapnel；127, baffle.
Specific implementation mode
Further illustrate the technical solution of this practicality below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, a kind of SFP network connectors include shell 100, the shell 100 is by upper cover 110, lower housing 120
It fastens, the upper cover 110 includes top plate 111, is individually fixed in the left plate 112 and right plate of 111 both sides of the top plate
113 and with the left plate 112,113 one end of the right plate fixed end plate 114 jointly, one end of the top plate 111 with
The end plate 114 forms the through-hole that module is inserted into installation, and the lower housing 120 includes bottom plate 121, is individually fixed in the bottom plate
The left plate 122 and right panel 123 of 121 both sides；As shown in Fig. 2, 111 lower surface both sides of the edge of the top plate are opposite to be equipped with two pairs of cards
Hook 115, the left plate 122 and 123 front inner wall top of the right panel are opposite to be equipped with two pairs of fixed columns 124, each pair of fixation
Column 124 is oppositely arranged, and the fixed column 124 shares 4, and each fixed column 124 is concavely provided with card slot 125, the grab
115 are clamped with the card slot 125；The left plate 122,123 rear end inner wall bottom of the right panel are opposite equipped with inner shrapnel 126.
In assembly and connection device, it will first be inserted into module and be positioned in the lower housing 120, pass through the inner shrapnel 126
Elastic restoring force makes the insertion module be connected firmly with 120 side wall of the lower housing, and the upper cover 110 is then fastened to institute
It states on lower housing 120, and the grab 115 is made to be clamped with the card slot 125, the upper cover 110 is connect with the lower housing 120
Securely.
The shell of existing STP network connectors is assembled by shell, upper cover plate, side plate, in assembly and connection device shell
When, it needs upper cover plate and side plate being hinged on shell, and fix by buckle structure, the assembling procedure of this connector construction
Complexity, built-up time are longer.Existing upper cover plate and end plate are become a part for the upper cover 110 by this practicality, wherein described
Upper cover 110 is integrated punch forming, and the upper cover 110 is fastened on the lower housing 120, i.e., shell 100 is completed,
Assembling procedure is reduced, packaging efficiency is improved.
As shown in figure 3, it is further, baffle 127 is equipped in the lower housing 120, the both ends of the baffle 127 are solid respectively
Due to the left plate 122 and the upper inside wall of the right panel 123, the baffle 127 is located between two pairs of fixed columns 124,
There are two pillars 116 for 111 lower surface projection of the top plate, when the upper cover 110 and the fastening of the lower housing 120, two institutes
The both sides that pillar 116 is located at the baffle 127 are stated, the distance of the pillar 116 to the bottom plate 121 is more than the baffle 127
To the distance of the bottom plate 121；The movement that the baffle 127 limits the pillar 116 is set, when the upper cover 110 is fastened on
On the lower housing 120, the upper cover 110 is effectively prevent to be moved along the length direction of the top plate 111, is conducive to make on described
Lid 110 connect more stable with the lower housing 120.
Further, the inner wall of the end plate 114 is convexly equipped with guide plate 117, and the inner wall of the end plate 114 is convexly equipped with guiding
Plate 117, the distance of the guide plate 117 to the left plate 112 is at a distance from the guide plate 117 to the right plate 113
Identical, the width of the guide plate 117 is equal to the minimum range between the left plate 122 and the right panel 123；In the upper cover
110 when being plugged on the lower housing 120, and the guide plate 117 play the guiding role, convenient for the upper cover 110 and the lower casing
The grafting of body 120.
Further, it is provided with chamfering at the top of 117 both sides of the guide plate, assists the upper cover 110 to be plugged into described
On lower housing 120, the packaging efficiency of the upper cover 110 is improved.
Further, 111 top surface edge of the top plate is equipped with grounding pin 118, advantageously reduces connector inside and outside
Signal interference.
Further, the end set of the grounding pin 118 has chamfering, the chamfering to assist 118 grafting of grounding pin,
Improve the grafting efficiency of the grounding pin 118.
Further, the left plate 112, be provided with multiple common heat emission holes 119, the right side in the left plate 122
It is provided with multiple common heat emission holes 119 on side plate 113, the right panel 123, enhances the heat dissipation effect of connector.
This practicality is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this practicality
In the case of spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This practicality is not by this
The limitation of specific embodiment disclosed in place, other embodiments fallen into claims hereof belong to this practicality protection
Range.
Claims (7)
1. a kind of SFP network connectors, it is characterised in that：
Including shell (100), the shell (100) is fastened by upper cover (110), lower housing (120), the upper cover (110)
Including top plate (111), be individually fixed in the top plate (111) both sides left plate (112) and right plate (113) and with it is described
Left plate (112), the right plate (113) one end fixed end plate (114) jointly, one end of the top plate (111) with it is described
End plate (114) forms the through-hole that module is inserted into installation, and the lower housing (120) includes bottom plate (121), is individually fixed in the bottom
The left plate (122) and right panel (123) of plate (121) both sides；
Top plate (111) the lower surface both sides of the edge are opposite to be equipped with two pairs of grabs (115), the left plate (122) and the right panel
(123) front inner wall top is opposite is equipped with two pairs of fixed columns (124), and each pair of fixed column (124) is oppositely arranged, each described
Fixed column (124) is concavely provided with card slot (125), and the grab (115) is clamped with the card slot (125)；
The left plate (122), the right panel (123) rear end inner wall bottom are opposite equipped with inner shrapnel (126).
2. SFP network connectors according to claim 1, it is characterised in that：
Baffle (127) is equipped in the lower housing (120), the both ends of the baffle (127) are individually fixed in the left plate (122)
And the upper inside wall of the right panel (123), the baffle (127) are located between two pairs of fixed columns (124), the top plate
(111) there are two pillars (116) for lower surface projection, when the upper cover (110) and the lower housing (120) fastening, two institutes
The both sides that pillar (116) is located at the baffle (127) are stated, the distance of the pillar (116) to the bottom plate (121) is more than described
Baffle (127) arrives the distance of the bottom plate (121).
3. SFP network connectors according to claim 1, it is characterised in that：
The inner wall of the end plate (114) is convexly equipped with guide plate (117), the guide plate (117) to the left plate (112) away from
Identical at a distance from the right plate (113) from being arrived with the guide plate (117), the width of the guide plate (117) is equal to described
Minimum range between left plate (122) and the right panel (123).
4. SFP network connectors according to claim 3, it is characterised in that：
It is provided with chamfering at the top of guide plate (117) both sides.
5. SFP network connectors according to claim 1, it is characterised in that：
Top plate (111) top surface edge is equipped with grounding pin (118).
6. SFP network connectors according to claim 5, it is characterised in that：
The end set of the grounding pin (118) has chamfering.
7. SFP network connectors according to claim 1, it is characterised in that：
Multiple common heat emission holes (119), the right plate are provided on the left plate (112), the left plate (122)
(113), multiple common heat emission holes (119) are provided on the right panel (123).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721718906.2U CN207719468U (en) | 2017-12-12 | 2017-12-12 | A kind of SFP network connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721718906.2U CN207719468U (en) | 2017-12-12 | 2017-12-12 | A kind of SFP network connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207719468U true CN207719468U (en) | 2018-08-10 |
Family
ID=63060434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721718906.2U Active CN207719468U (en) | 2017-12-12 | 2017-12-12 | A kind of SFP network connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207719468U (en) |
-
2017
- 2017-12-12 CN CN201721718906.2U patent/CN207719468U/en active Active
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