CN201699222U - Sfp electric connector plug - Google Patents
Sfp electric connector plug Download PDFInfo
- Publication number
- CN201699222U CN201699222U CN 201020206117 CN201020206117U CN201699222U CN 201699222 U CN201699222 U CN 201699222U CN 201020206117 CN201020206117 CN 201020206117 CN 201020206117 U CN201020206117 U CN 201020206117U CN 201699222 U CN201699222 U CN 201699222U
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- Prior art keywords
- hole
- connector plug
- sfp
- electrical connector
- latch part
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an SFP electric connector plug which comprises a shell and a lock catch device connected with the shell, wherein the shell comprises an upper shell and a lower shell buckled with the upper shell; the upper shell comprises a through hole; the lock catch device comprises a lock catch part contained in the through hole, a driving part, at least one connecting piece connected with the lock catch part and the driving part, at least one slideway used for providing up and down movement, and a drawstring connected with the driving part and protruding outside the shell; and one part of the connecting piece is connected with the slideway in a sliding way. The SFP electric connector plug drives the lock catch part to move downwards so as to achieve the aim of unlocking, and has higher plugging reliability.
Description
[technical field]
The utility model relates to a kind of SFP electrical connector plug.
[background technology]
SFP SFP (Small Form-factor Pluggables) electric connector has the characteristics of transmitting high speed serial data, is widely used between main frame and the external electronic device and transmits data.See also Fig. 1, Fig. 1 is a kind of existing SFP electrical connector plug, and it comprises a shell, a ccontaining circuit board 1111 and a fixed block 1112 and the locker that is mounted to shell in the enclosure.Shell comprises a front portion 1000 and that is used to insert corresponding SFP electric connector socket along anterior 1000 rearwardly projecting rear portions 1001, and rear portion 1001 is wider than front portion 1000 and is higher than anterior 1000.The front portion has one and is used for and the projection 1003 of SFP electric connector socket fastening and the groove 1004 of two protruding both sides, and the trailing flank of groove is an inclined-plane 1005.Described locker comprises a draw ring 1006 and two projections 1009 that link to each other with draw ring 1006.When the SFP electrical connector plug inserts the SFP electric connector socket, the through hole snap close of the locking plate on projection 1003 and the corresponding SFP electric connector socket.During release, pulling draw ring 1006, projection 1,009 1005 moves up along the inclined-plane, and the jack-up locking plate makes the SFP electrical connector plug break away from the SFP electric connector socket.The plastic parts that common locker is formed in one, projection and locking plate can cause the height of projection to reduce to pressure for a long time, may cause locking plate to be not enough to extract the SFP electrical connector plug by the height of jack-up, thereby the plug reliability of SFP electrical connector plug is lower.
[summary of the invention]
In order to solve the lower technical problem of prior art SFP electrical connector plug plug reliability, be necessary to provide a kind of higher SFP electrical connector plug of reliability that plugs.
A kind of SFP electrical connector plug, it comprises a housing, is connected in a locker of described housing, and described housing comprises a upper shell and a lower house that fastens with described upper shell, and described upper shell comprises a through hole.Described locker comprises that one latch part, a drive division, the described latch part of at least one connection and the connector of described drive division, at least one drawstring that is used to provide the slideway that moves up and down to be connected drive division with one and protrudes outside in the described through hole is provided, and the part of described connector and described slideway are slidingly connected.
Compared with prior art, locker of the present utility model drives latch part by drive division and moves down the purpose that reaches release, and latch part is highly reduced because of pressurized, thereby the plug reliability is higher.
[description of drawings]
Fig. 1 is a kind of existing SFP electrical connector plug perspective exploded view.
Fig. 2 is the schematic diagram of the utility model preferred embodiment SFP electrical connector plug.
Fig. 3 is the schematic diagram that SFP electrical connector plug shown in Figure 2 is removed lid.
Fig. 4 is the enlarged diagram of the locker of SFP electrical connector plug shown in Figure 2.
Fig. 5 is the decomposing schematic representation of locker shown in Figure 4.
Fig. 6 is the schematic diagram of the housing of SFP electrical connector plug shown in Figure 2.
Fig. 7 is the schematic diagram behind the SFP electrical connector plug lower house assembling brace table shown in Figure 6.
[embodiment]
See also Fig. 2 and Fig. 3, Fig. 2 is the schematic diagram of the utility model preferred embodiment SFP electrical connector plug, and Fig. 3 is the schematic diagram that SFP electrical connector plug shown in Figure 2 is removed lid.Described SFP electrical connector plug comprises having a housing 1, a locker 2 that is connected in described housing 1, the metal washer 3, the lid 4 that are enclosed within described housing 1 outside and a pair of pin 5 that connects described housing 1 and described lid 4 that forms receiving space 6.
See also Fig. 4, Fig. 5, Fig. 4 is the enlarged diagram of the locker 2 of SFP electrical connector plug shown in Figure 2, and Fig. 5 is the decomposing schematic representation of locker 2 shown in Figure 4.Described locker 2 comprises a latch part 20, two connectors 21, a brace table 23, a drive division 25, a pulling department 26 and bases 27.
Described connector 21 comprises that a main part 32 is connected knob 22 with one.The two ends of described main part 32 have one first through hole 33 and one second through hole (not label) respectively, and described first through hole 33 is used to accommodate the projection 31 of described latch part 20, connect knob 22 and are arranged in second through hole.
Described brace table 23 comprises one first base station 34 and is positioned at two limiting sections 35 at the two ends on described first base station, 34 end faces, each limiting section 35 comprises that two parallel auricles 39 are connected the connecting portion 40 of described two auricles 39 with one, and the distance between the described two parallel auricles 39 is slightly less than the length of described connection knob 22.Described auricle 39 comprises a third through-hole 41, and described third through-hole 41 provides limit channels for the slip of described connection knob 22.
The shell fragment 50 that described drive division 25 comprises a pair of connecting rod 48 parallel to each other, be connected in a crossbeam 49 between described connecting rod 48 pars intermedias, extend from described crossbeam 49 and be connected in holding parts 51 between described connecting rod 48 tail ends has one greater than 90 degree and less than 180 angles of spending between connecting rod 48 and the holding parts 51.Described connecting rod 48 front end places have a fourth hole 52, and described fourth hole 52 is used for wearing connection knob 22 with second through hole of connector 21.Described holding parts 51 has two strip through-holes parallel to each other 53, and described strip through-hole 53 is used to wear described pulling department 26.
Described pulling department 26 comprises a bar shaped drawstring 54, and the width of described drawstring 54 is slightly less than the length of described strip through-hole 53.Have a horizontal cylinder 55 at described drawstring 54 front ends, laterally stretch out outside the drawstring at the both ends of cylinder 55, and laterally the width of cylinder 55 is wider than the length setting of strip through-hole 53.Thereby, pass two parallel strip through-holes 53 successively from the tail end of drawstring 54, be fastened in the holding parts 51 of described drive division 25 by described horizontal cylinder 55.
Described base 27 comprises two relative the first side walls 56, connect one first diapire 57 of two the first side walls 56 and perpendicular to first diapire 57 and be connected in second sidewall 58 between two the first side walls 56.End face symmetry from described two the first side walls 56 is offered fifth hole 59; The convex handicapping stopper 61 of end face symmetry from described two the first side walls 56.A pair of stop part 61 contiguous described second sidewalls 58 are used for moving of barrier support platform 23.Be raised with protuberance 60 from described first diapire 57 between two the first side walls 56, the shell fragment 50 of described drive division 25 is between described protuberance 60 and described second sidewall 58, and protuberance 60 plays the effect that stops shell fragment 50.
See also Fig. 6 and Fig. 7, Fig. 6 is housing 1 schematic diagram of SFP electrical connector plug shown in Figure 2, and Fig. 7 is the schematic diagram behind the SFP electrical connector plug lower house assembling brace table 23 shown in Figure 6.Described housing 1 comprises a upper shell 80 and a lower house 81, and described upper shell 80 and described lower house 81 fasten and form described receiving space 6.Described upper shell comprises first front portion 62 of inserting corresponding SFP electric connector socket and first rear portion 63 that is connected in first front portion 62, and described first rear portion 63 has fifth hole 59 corresponding the 6th through holes 69 with described base 27.One T shape through hole 64 extends to first rear portion 63 from first front portion 62, and described T shape through hole 64 comprises a cross through hole 65 and a longitudinal hole 66, and described cross through hole 65 and described longitudinal hole 66 are communicated with, and described cross through hole 65 is positioned at described first rear portion 63; Described longitudinal hole 66 extends to first rear portion 63 by first front portion 62, and it comprises two the 3rd relative sides 67, and from the recessed recess 68 of two relative the 3rd sides 67 difference, and described recess 68 also is recessed from the end face at described first rear portion 63 simultaneously.Described cross through hole 65 is used to assemble the latch part 20 of locker 2, the protruding axle 29 of latch part 20 is by the described cross through hole 65 described recess 68 of packing into, described longitudinal hole 66 is used to hold described latch part 20, and described recess 68 is used to accommodate the protruding axle 29 of described latch part 20.
Described lower house 81 comprises one second front portion 85 of inserting corresponding SFP electric connector socket and second rear portion 86 that is connected in second front portion 85, described second front portion 85 has the 7th through hole of accommodating brace table 23 (figure does not show), described second rear portion 86 have holding parts 51 that wears described drive division 25 and the stop part 61 of accommodating described base 27 strip through hole 90 and with fifth hole 59 corresponding the 8th through holes 88 of described base 27.The holding parts 51 and the lower house 81 place plane parallel of described drive division 25.Described lid 4 also has and described fifth hole 59, the 6th through hole 69 corresponding the 9th through holes (not label).Described pin 5 passes described fifth hole 59, the 8th through hole 88, the 6th through hole 69 successively and is connected described lid 4, housing 1 and described base 27 with the 9th through hole.
The assembling sequence of described SFP electrical connector plug is: 1. the less projection of radius in the projection 31 of described latch part 20 is inserted in first through hole 33 of described connector 21, and described connection knob 22 is passed successively the third through-hole 41 of described limiting section 35 1 auricles 39, second through hole of described connector 21, the third through-hole 41 of the fourth hole 52 of described drive division 25 connecting rods 48 and another auricle 39 of described limiting section 35, make the other end that connects knob 22 beat into cap with the riveted joint mode described drive division 25 is coupled together with described brace table 23, also can directly described drive division 25 be coupled together with described brace table 23 at the cap of another end cap that connects knob 22.2. the holding parts 51 of the drive division 25 described strip through hole 90 from lower house 81 is worn out, and described brace table 23 is snapped in the 7th through hole of described lower house 81.3. drawstring 54 is passed successively two parallel strip through-holes 53, be fastened in the holding parts 51 of described drive division 25 by described horizontal cylinder 55.With the latch part 20 of locker by described upper shell 80 cross through hole 65 insert and finally make the protruding axle 29 of described latch part 20 be contained in the recess 68 of described longitudinal hole 66.5. the stop part 61 with base 27 snaps in the strip through hole 90 of described lower house 81, and the 9th through hole that described pin 5 is passed successively the 6th through hole 69 of the fifth hole 59 of described base 27, the 8th through hole 88 of described lower house 81, described upper shell and described lid 4 is with fixing described lid 4, described housing 1 and described base 27.
During release, pulling drawstring 54, drawstring 54 will drive drive division 25, and the connecting rod 48 of drive division 25 will move down along the third through-hole 41 of described connection platform 23, moves down the purpose that reaches release thereby drive described latch part 20.This moment, the shell fragment 50 of described drive division 25 was stopped and strain by the protuberance 60 of described base 27, and when unclamping drawstring 54, the resilience force by shell fragment 50 makes latch part 20 can be returned to original position, with the lockhole snap close of corresponding SFP electric connector socket.
Compared with prior art, locker 2 of the present utility model drives latch part 20 by drive division 25 and moves down the purpose that reaches release, can not make projection 28 because of pressurized highly reduces, thereby the plug reliability is higher.
It is described that the utility model is not limited to the foregoing description, can also realize in the following manner, as: as described in limiting section 35 be not to constitute by two relative auricles 39, but only constitute by an auricle 39, the length of described connection knob 22 is also done accordingly and is reduced; The auricle 39 of described sliding part is not to adopt third through-hole 41 as slideway, but adopts a chute as slideway, makes that connecting knob 22 can slide in chute; Described brace table 23 be with lower house 81 be integrated.
Claims (10)
1. SFP electrical connector plug, it comprises a housing, is connected in a locker of described housing, described housing comprises a upper shell and a lower house that fastens with described upper shell, it is characterized in that: described upper shell comprises a through hole, described locker comprises that one latch part, a drive division, the described latch part of at least one connection and the connector of described drive division, at least one drawstring that is used to provide the slideway that moves up and down to be connected drive division with one and protrudes outside in the described through hole is provided, and the part of described connector and described slideway are slidingly connected.
2. SFP electrical connector plug as claimed in claim 1, it is characterized in that: described drive division comprises an at least one connecting rod and a shell fragment, described connecting rod connects described drawstring and connector, described drawstring spurs described connector by the pulling connecting rod, described shell fragment is used to make described connector return, thereby makes the latch part return.
3. SFP electrical connector plug as claimed in claim 2 is characterized in that: the quantity of described connector, described slideway and described connecting rod is two.
4. SFP electrical connector plug as claimed in claim 3, it is characterized in that: have one between the plane at described two connecting rods and lower house place greater than 90 degree and less than 180 angles of spending, described drive division comprises that further one is connected in the crossbeam of described two connecting rods, and described shell fragment extends from described crossbeam.
5. SFP electrical connector plug as claimed in claim 4, it is characterized in that: described locker further comprises a base that fastens with lower house, described base comprises that one has the diapire of protuberance, described shell fragment be positioned at described protuberance with a pulling direction opposite side, so that when described drawstring spurs described connecting rod, compress described protuberance and produce a resilience force.
6. SFP electrical connector plug as claimed in claim 5, it is characterized in that: described latch part comprises that a base portion, is located at cylindric protruding axle and a pair of two projections that extend laterally from the both sides of described base portion front end that the projection of the front end of the top surface of described base portion, is located at the rear end of described top base surface, described projection is used for and a SFP electric connector socket snap close, described protruding axle is used to described latch part mobilely provides rotating shaft, and described projection is used for being connected with described connector.
7. SFP electrical connector plug as claimed in claim 6, it is characterized in that: the through hole of described upper shell comprises a cross through hole and a longitudinal hole, described cross through hole and described longitudinal hole are communicated with T-shaped, described longitudinal hole further comprises from two recessed recesses of the two relative side of described longitudinal hole, the protruding axle of described latch part is by the described cross through hole described recess of packing into, and described longitudinal hole is used to hold described latch part.
8. SFP electrical connector plug as claimed in claim 2 is characterized in that: described locker further comprises a brace table, and described brace table comprises a base station and at least one limiting section of being located on the described base station, and described limiting section is provided with described slideway.
9. SFP electrical connector plug as claimed in claim 8, it is characterized in that: described latch part comprises that a base portion, is located at cylindric protruding axle and at least one projection that extends from described base portion front end that the projection of the front end of the top surface of described base portion, is located at the rear end of described top base surface, described projection is used for and SFP electric connector socket snap close, described protruding axle provides rotating shaft for described latch part mobile, and described projection is used for being connected with described connector.
10. SFP electrical connector plug as claimed in claim 8 is characterized in that: described lower house has the accepting hole of accommodating described brace table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020206117 CN201699222U (en) | 2010-05-27 | 2010-05-27 | Sfp electric connector plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020206117 CN201699222U (en) | 2010-05-27 | 2010-05-27 | Sfp electric connector plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201699222U true CN201699222U (en) | 2011-01-05 |
Family
ID=43400468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020206117 Expired - Fee Related CN201699222U (en) | 2010-05-27 | 2010-05-27 | Sfp electric connector plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201699222U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103329358A (en) * | 2011-01-24 | 2013-09-25 | 莫列斯公司 | Connector latch actuator with improved torsional resistance |
| CN106505367A (en) * | 2016-12-26 | 2017-03-15 | 安费诺电子装配（厦门）有限公司 | A kind of Oculink adapters with drawstring lock |
-
2010
- 2010-05-27 CN CN 201020206117 patent/CN201699222U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103329358A (en) * | 2011-01-24 | 2013-09-25 | 莫列斯公司 | Connector latch actuator with improved torsional resistance |
| US9077107B2 (en) | 2011-01-24 | 2015-07-07 | Molex Incorporated | Connector latch actuator with improved torsional resistance |
| CN103329358B (en) * | 2011-01-24 | 2016-01-20 | 莫列斯公司 | There is the connector latch actuator of the torsional resistance of improvement |
| CN106505367A (en) * | 2016-12-26 | 2017-03-15 | 安费诺电子装配（厦门）有限公司 | A kind of Oculink adapters with drawstring lock |
| CN106505367B (en) * | 2016-12-26 | 2018-12-04 | 安费诺电子装配（厦门）有限公司 | A kind of Oculink connector with drawstring lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20180527 |