CN205159556U - Hot swap type interface connector - Google Patents
Hot swap type interface connector Download PDFInfo
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- CN205159556U CN205159556U CN201520709291.1U CN201520709291U CN205159556U CN 205159556 U CN205159556 U CN 205159556U CN 201520709291 U CN201520709291 U CN 201520709291U CN 205159556 U CN205159556 U CN 205159556U
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- terminal
- main part
- hot swap
- type interface
- interface connector
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Abstract
The utility model discloses a hot swap type interface connector, include insulator and install a plurality of conductive terminal on insulator, insulator includes the body, is used for from preceding interface of pegging graft butting connector backward, conductive terminal includes first terminal group and second terminal group, first terminal group's conductive terminal includes for the first main part of insulator body fixing, extends in the top to one side to the back -porch from first main part the intraoral first contact site of pegging graft, second terminal group's conductive terminal includes for the second main part with insulator body fixing, extends in the below to one side to the forward position from first main part the intraoral second contact site of pegging graft, first contact site with the 2nd contact segment do not expose in the upper and lower both sides of interface are for butting connector electrical property overlap joint. So set up, make hot swap type interface connector accords with miniaturized trend.
Description
Technical field
The utility model relates to a kind of hot swap type interface connector, particularly relates to the hot swap type interface connector with some conducting terminals.
Background technology
Gigabit interface connector (GBIC) is a kind of input-output apparatus of hot plug, and this equipment is inserted in Gigabit Ethernet port/slot, is responsible for port and fiber optic network to link together.GBIC can use and exchange on various cisco product, and can port basis ground mixed with 1000BaseSX, 1000BaseLX/LH or 1000BaseZX interface following IEEE802.3z.Furtherly, Cisco is providing a kind of 1000BaseLX/LH interface following IEEE802.3z1000BaseLX standard completely, but its transmission range on monomode fiber is up to 10 kilometers, far away than common 1000BaseLX interface 5 kilometers.In a word, along with continually developing of New function, these module upgrades will be more prone to up-to-date interfacing, thus make clients investment play greatest benefit.
The design of these traditional plug-in types succeeds in the past, but their trend can not reach the target of industrial lasting miniaturization.It is expected that make transceiver miniaturized to increase the port density joined with the network join dependency of such as distribution box, cable connection panel, wiring closet and computer input/output (I/O).Traditional insertable module structure can not meet these parameter needs.Also wish to increase port density and the connecting interface optimization making SFP module.
Disclose new standard at present, and be referred to herein as hot swap type (SFP) standard, SFP is the abbreviation of SMALLFORMPLUGGABLE, simply can be interpreted as the upgraded version of GBIC.SFP module volume ratio GBIC module reduces half, can configure the port number having more more than a times on identical panel.Other functions fundamental sum GBIC of SFP module is consistent.Some switch manufacturer claims SFP module to be miniaturized GBIC (MINI-GBIC).SFP module volume ratio GBIC module reduces half, can configure the port number having more more than a times on identical panel.Other functions fundamental sum GBIC of SFP module is identical.
But, in the prior art, at least one plug assembly that hot plug socket connector comprises housing and arranges in the housing; Described plug assembly comprises insulating body, is arranged on the first end subgroup of described insulating body and the second terminal group.Described insulating body caves in from front to back interface, described first end subgroup is provided with the first contact site extending into upside in interface, described second terminal group is provided with the second contact site extending into interface inner underside, described first contact site and the second contact site in electrical contact in order to the terminal of the hyoplastron upper and lower surface with butt connector.But, described first end subgroup and the second terminal group are generally mounted on insulating body from back to front, in the longitudinal direction, at regular intervals the avoiding of tool is needed mutually to overlap the situations such as short circuit between described first end subgroup and the second terminal group, setting like this, described insulating body needs reserved described spacing to install location for described first end subgroup and the second terminal group at fore-and-aft direction simultaneously, thus certainly will add described insulating body length in the longitudinal direction.Be unfavorable for described hot plug socket connector trend toward miniaturization.
Therefore, be necessary to be improved to overcome described defect of the prior art to existing hot swap type interface connector.
Utility model content
The purpose of this utility model is to provide a kind of hot swap type interface connector meeting trend toward miniaturization.
The purpose of this utility model is achieved through the following technical solutions: a kind of hot swap type interface connector, comprise insulating body and be installed on the some conducting terminals on insulating body, described insulating body comprises body, in order to the interface of grafting butt connector from front to back, described conducting terminal comprises first end subgroup and the second terminal group, the conducting terminal of described first end subgroup comprises the first main part in order to insulating body body fixing, extend into the first contact site in described interface backward along oblique upper from the first main part, the conducting terminal of described second terminal group comprises in order to the second main part with insulating body body fixing, from the first main part, to forward position, oblique below extends into the second contact site in described interface, the both sides up and down that described first contact site and described second contact site are exposed to described interface respectively electrically overlap in order to butt connector.
As further improvement of the utility model, described body comprises front-end and back-end, and the first main part of described first end subgroup is installed on the front end of insulating body body, and the second main part of described second terminal group is installed on the rear end of insulating body body.
As further improvement of the utility model, described first main part is provided with the first holding parts be plugged into from front to back on body, described first holding parts is provided with the first hangnail, described second main part is provided with the second holding parts be plugged into from back to front on body, and described second holding parts is provided with the second hangnail.
As further improvement of the utility model, described first contact site comprises the first rake extended along oblique upper backward from the first main part and the first bend bent in bending from the first rake end downwards.
As further improvement of the utility model, described second contact site comprises from the second rake of the second main part tiltedly below extension to forward position and is upwards the first bend that bending bends from the second rake end.
As further improvement of the utility model, described first main part and the second main part are respectively equipped with to downward-extension in order to be plugged to the first Plug Division and second Plug Division of circuit board.
As further improvement of the utility model, described first end subgroup comprises the first terminal and is positioned at the second terminal of the first terminal side, is staggered before and after the first Plug Division of described the first terminal and the first Plug Division of the second terminal.
As further improvement of the utility model, described second terminal group comprises the 3rd terminal and is positioned at the 4th terminal of the 3rd terminal side, is staggered before and after the second Plug Division of described 3rd terminal and the second Plug Division of the 4th terminal.
As further improvement of the utility model, the first Plug Division of described second terminal is provided with the first extension bending extension from front and back backward, and the second Plug Division of described 4th terminal is provided with the second step portion bending extension from back to front.
As further improvement of the utility model, described hot swap type interface connector is also provided with the caged shielding casing being coated on and also extending forward outside insulating body.
Compared to prior art, the first end subgroup of hot swap type interface connector described in the utility model comprises in order to the first main part of insulating body body fixing, the first contact site extended into along oblique upper backward from the first main part in described interface, described second terminal group comprises in order to the second main part with insulating body body fixing, the second contact site extended into below the first main part is oblique to forward position in described interface, and the both sides up and down that described first contact site and described second contact site are exposed to described interface respectively electrically overlap in order to butt connector.Setting like this, in prior art, first, second contact site is plugged in interface from same direction, save the interval location that the first contact site and the second contact site need to leave between front and back, thus shortening described insulating body size in the longitudinal direction, thus described hot swap type interface connector is made more to meet miniaturized trend.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of the utility model hot swap type interface connector and circuit board.
Fig. 2 is the three-dimensional combination figure of the utility model hot swap type interface connector shielding casing and circuit board.
Fig. 3 is the three-dimensional combination figure separating shielding casing in Fig. 1.
Fig. 4 is the three-dimensional combination figure of another angle in Fig. 3.
Fig. 5 is the three-dimensional exploded view of the utility model hot swap type interface connector conducting terminal.
Fig. 6 is the three-dimensional combination figure of another angle in Fig. 5.
Fig. 7 is the hot swap type interface connector shielding casing of the utility model second execution mode and the three-dimensional combination figure of circuit board.
Fig. 8 is the hot swap type interface connector conducting terminal three-dimensional combination figure of the utility model second execution mode.
Fig. 9 is the three-dimensional combination figure of another angle in Fig. 8.
Figure 10 is the hot swap type interface connector shielding casing of the utility model the 3rd execution mode and the three-dimensional combination figure of circuit board.
Figure 11 is the hot swap type interface connector conducting terminal three-dimensional combination figure of the utility model the 3rd execution mode.
Reference numeral:
Hot swap type interface connector 100 insulating body 1
Interface 11 body 10
Conducting terminal 2 first end subgroup 21,21 '
First main part 211 first holding parts 212
First hangnail 213 first contact site 214
First rake 215 first bend 216
First Plug Division 217,217 ' second terminal group 22,22 '
Second main part 221 second holding parts 222
Second hangnail 223 second contact site 224
Second rake 225 second bend 226
Second Plug Division 227,227 ' the first terminal 201 ', 201 "
Second terminal 202 ', 202 " the 3rd terminal 203 ', 203 "
4th terminal 204 ', 204 " shielding casing 3
Circuit board 4,4 ', 4 " spliced eye 41
First extension 218 ' second step portion 228 '
Embodiment
Shown in please refer to the drawing 1 to 6, the hot swap type interface connector 100 of the utility model first execution mode comprises insulating body 1 and is installed on the some conducting terminals 2 on insulating body 1, described insulating body 1 comprises body 10, in order to the interface 11 of grafting butt connector (not shown) from front to back, described conducting terminal 2 comprises first end subgroup 21 and the second terminal group 22, the conducting terminal 2 of described first end subgroup 21 comprises the first main part 211 in order to insulating body 1 body 10 fixing, extend into the first contact site 214 in described interface 11 backward along oblique upper from the first main part 211, the conducting terminal 2 of described second terminal group 22 comprises in order to the second main part 221 with insulating body 1 body 10 fixing, from the first main part 211, to forward position, oblique below extends into the second contact site 224 in described interface 11, the both sides up and down that described first contact site 214 and described second contact site 224 are exposed to described interface 11 respectively electrically overlap in order to butt connector.Described body 10 comprises front-end and back-end, setting like this, first contact site 214 of described first end subgroup 21 and the second contact site 224 of the second terminal group 22 enter in described interface 11 from the front-end and back-end grafting of insulating body 1 body 10 respectively, the first contact site 214 in prior art, second contact site 224 is plugged in interface 11 from same direction, save the interval location that the first contact site 214 and the second contact site 224 need to leave between front and back, thus shortening described insulating body 1 size in the longitudinal direction, thus make described hot swap type interface connector 100 more meet miniaturized trend.
First main part 211 of described first end subgroup 21 is installed on the front end of insulating body 1 body 10, and the second main part 221 of described second terminal group 22 is installed on the rear end of insulating body 1 body 10.Setting like this, described first end subgroup 21 and the second terminal group 22 structure are simple, when being assembled into insulating body 1 more for convenience.In other embodiments, first main part 211 of described first end subgroup 21 and the second main part 221 of the second terminal group 22 also can and first, second corresponding contact site 214,224 between there is the structures such as bending, thus described first main part 211 and the second main part 221 also can be installed on the inside of insulating body 1 body 10.
Described first main part 211 is provided with the first holding parts 212 be plugged into from front to back on body 10, described first holding parts 212 is provided with the first hangnail 213, described second main part 221 is provided with the second holding parts 222 be plugged into from back to front on body 10, and described second holding parts 222 is provided with the second hangnail 223.Setting like this, described first holding parts 212 can firmly be plugged on body 10 from front to back, difficult drop-off.
Described first contact site 214 comprises the first rake 215 extended along oblique upper backward from the first main part 211 and the first bend 216 bent in bending from the first rake 215 end downwards.Setting like this, described first rake 215 makes described first bend 216 protrude into described interface 11 in top from front to back, thus in electrical contact with institute butt connector; Described first bend 216 uper side surface is the arc-shaped raised up, and makes the grafting of described butt connector more smoothly prevent the situations such as thimble.
Described second contact site 224 comprises from the second rake 225 of the second main part 221 tiltedly below extension to forward position and is upwards the first bend 216 that bending bends from the second rake 225 end.Setting like this, described second rake 225 makes described second bend 226 protrude into described interface 11 in below from back to front, thus in electrical contact with institute butt connector; Described second bend 226 downside surface is the arc-shaped raised up, and makes the grafting process of described butt connector more level and smooth, prevents the situations such as thimble.
Described first main part 211 and the second main part 221 are respectively equipped with to downward-extension in order to be plugged to the first Plug Division 217 and the second Plug Division 227 of circuit board 4.Setting like this, described first Plug Division 217 and the second Plug Division 227 are being plugged on circuit board 4 in front two rows respectively, and described circuit board 4 is provided with front two rows in order to accommodate the spliced eye 41 of described first Plug Division 217 and the second Plug Division 227.In the utility model, when described two row's spliced eyes 41 distance is in the longitudinal direction subject to regulation, described first Plug Division 217 and the second Plug Division 227 can meet on the basis that grafting puts in place, greatly reduce insulating body 1 size in the longitudinal direction, thus reduce the size on described whole hot swap type interface connector 100 fore-and-aft direction.
Described hot swap type interface connector 100 is also provided with the caged shielding casing 3 being coated on and also extending forward outside insulating body 1.Setting like this, described caged shielding casing 3 is in order to accommodate butt connector.
Shown in please refer to the drawing 7 to Fig. 9, for the hot swap type interface connector of the utility model second execution mode, described first end subgroup 21 ' comprises the first terminal 201 ' and is positioned at the second terminal 202 ' of the first terminal 201 ' side, is staggered before and after the first Plug Division 217 ' of described the first terminal 201 ' and the first Plug Division 217 ' of the second terminal 202 '.Setting like this, the described spacing increased between adjacent first Plug Division 217 ', can avoid connecting the unfavorable conditions such as tin short circuit being welded in circuit board 4 ' process preferably.
In this second embodiment, described second terminal group 22 ' comprises the 3rd terminal 203 ' and is positioned at the 4th terminal 204 ' of the 3rd terminal 203 ' side, is staggered before and after the second Plug Division 227 ' of described 3rd terminal 203 ' and the second Plug Division 227 ' of the 4th terminal 204 '.Setting like this, can increase the spacing between adjacent second Plug Division 227 ', can avoid preferably in welding process, connect the unfavorable conditions such as tin short circuit.
First Plug Division 217 ' of described second terminal 202 ' is provided with the first extension 218 ' bending extension from front and back backward, and the second Plug Division 227 ' of described 4th terminal 204 ' is provided with the second step portion 228 ' bending extension from back to front.Setting like this, in the longitudinal direction, the first Plug Division 217 ' of described second terminal 202 ' is positioned at the rear of the first Plug Division 217 ' of the first terminal 201 '.Second Plug Division 227 ' of described 4th terminal 204 ' is positioned at the front of the second Plug Division 227 ' of the 3rd terminal 203 '.
Please refer to shown in Figure 11, for the hot swap type interface connector of the utility model the 3rd execution mode, be with the difference of the hot swap type interface connector in the second execution mode: described the first terminal 201 " and the second terminal 202 " swap left and right, described 3rd terminal 203 " and the 4th terminal 204 " swap left and right.Setting like this, can realize avoiding being welded to circuit board 4 equally " connect the object of the unfavorable conditions such as tin short circuit in process.
A series of detailed description listed is above only illustrating for feasibility execution mode of the present utility model; they are also not used to limit protection range of the present utility model, all do not depart from the utility model skill equivalent implementations of doing of spirit or change all should be included within protection range of the present utility model.
Claims (10)
1. a hot swap type interface connector, comprise insulating body and be installed on the some conducting terminals on insulating body, described insulating body comprises body, in order to the interface of grafting butt connector from front to back, it is characterized in that: described conducting terminal comprises first end subgroup and the second terminal group, the conducting terminal of described first end subgroup comprises the first main part in order to insulating body body fixing, extend into the first contact site in described interface backward along oblique upper from the first main part, the conducting terminal of described second terminal group comprises in order to the second main part with insulating body body fixing, from the first main part, to forward position, oblique below extends into the second contact site in described interface, the both sides up and down that described first contact site and described second contact site are exposed to described interface respectively electrically overlap in order to butt connector.
2. hot swap type interface connector as claimed in claim 1, it is characterized in that: described body comprises front-end and back-end, first main part of described first end subgroup is installed on the front end of insulating body body, and the second main part of described second terminal group is installed on the rear end of insulating body body.
3. hot swap type interface connector as claimed in claim 1, it is characterized in that: described first main part is provided with the first holding parts be plugged into from front to back on body, described first holding parts is provided with the first hangnail, described second main part is provided with the second holding parts be plugged into from back to front on body, and described second holding parts is provided with the second hangnail.
4. hot swap type interface connector as claimed in claim 1, is characterized in that: described first contact site comprises the first rake extended along oblique upper backward from the first main part and the first bend bent in bending from the first rake end downwards.
5. hot swap type interface connector as claimed in claim 1, is characterized in that: described second contact site comprise from the second main part to forward position tiltedly the second rake of extending of below and the first bend from the upwards bending in bending of the second rake end.
6. hot swap type interface connector as claimed in claim 1, is characterized in that: described first main part and the second main part are respectively equipped with to downward-extension in order to be plugged to the first Plug Division and second Plug Division of circuit board.
7. hot swap type interface connector as claimed in claim 6, it is characterized in that: described first end subgroup comprises the first terminal and is positioned at the second terminal of the first terminal side, be staggered before and after the first Plug Division of described the first terminal and the first Plug Division of the second terminal.
8. hot swap type interface connector as claimed in claim 7, it is characterized in that: described second terminal group comprises the 3rd terminal and is positioned at the 4th terminal of the 3rd terminal side, be staggered before and after the second Plug Division of described 3rd terminal and the second Plug Division of the 4th terminal.
9. hot swap type interface connector as claimed in claim 8, it is characterized in that: the first Plug Division of described second terminal is provided with the first extension bending extension from front and back backward, the second Plug Division of described 4th terminal is provided with the second step portion bending extension from back to front.
10. hot swap type interface connector as in one of claimed in any of claims 1 to 9, is characterized in that: described hot swap type interface connector is also provided with the caged shielding casing being coated on and also extending forward outside insulating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709291.1U CN205159556U (en) | 2015-09-14 | 2015-09-14 | Hot swap type interface connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709291.1U CN205159556U (en) | 2015-09-14 | 2015-09-14 | Hot swap type interface connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159556U true CN205159556U (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520709291.1U Active CN205159556U (en) | 2015-09-14 | 2015-09-14 | Hot swap type interface connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205159556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066138A (en) * | 2018-09-16 | 2018-12-21 | 温州意华接插件股份有限公司 | Hot swap type interface connector |
| TWI771650B (en) * | 2019-03-29 | 2022-07-21 | 日商廣瀨電機股份有限公司 | Electrical connector and method for manufacturing the same |
-
2015
- 2015-09-14 CN CN201520709291.1U patent/CN205159556U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066138A (en) * | 2018-09-16 | 2018-12-21 | 温州意华接插件股份有限公司 | Hot swap type interface connector |
| CN109066138B (en) * | 2018-09-16 | 2024-03-15 | 温州意华接插件股份有限公司 | Hot plug type interface connector |
| TWI771650B (en) * | 2019-03-29 | 2022-07-21 | 日商廣瀨電機股份有限公司 | Electrical connector and method for manufacturing the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |