CN203734061U - Plug connector - Google Patents
Plug connector Download PDFInfo
- Publication number
- CN203734061U CN203734061U CN201420074878.5U CN201420074878U CN203734061U CN 203734061 U CN203734061 U CN 203734061U CN 201420074878 U CN201420074878 U CN 201420074878U CN 203734061 U CN203734061 U CN 203734061U
- Authority
- CN
- China
- Prior art keywords
- slide block
- header body
- pin connector
- groove
- backward
- Prior art date
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a plug connector comprising a plug body and an unlocking mechanism arranged on the plug body. The unlocking mechanism comprises a locking block which can be rotated up and down relative to the plug body, a slide block which can be moved back and forth relative to the plug body and a pull belt which is combined with the slide block. The locking block comprises a pivoting portion, a lock catch portion which is extended forwards from the pivoting portion in a protruded manner and an extension portion which is extended backwards from the pivoting portion in a protruded manner. The lock catch portion is provided with a lock hook which is protruded upwards. The lock hook can be protruded and extended to the outside of the plug body or retracted inwards in the plug body. In the fore-and-aft direction, the lock catch portion is closer to the gravity center of the locking block than the extension portion, the slide block is pressed against the extension portion downwards, the pull belt is extended out from the plug body backwards, and the pull belt can be used to drive the backward movement of the slide block to cause the lock hook retracted inwards in the plug body downwards.
Description
Technical field
The utility model relates to a kind of pin connector, relates in particular to a kind of pin connector with release mechanism.
Background technology
SFP (Small form-factor pluggable transceiver, little encapsulation hot plug transceiver), is a kind of small-sized hot swappable transceiver, is applied to telecommunications and data communication.Mainboard, optical fiber or the UTP cable of SFP interconnection network equipment (as switch, router etc.).
Between SFP pin connector of the prior art and socket connector, be conventionally provided with latching device, be used for ensureing that pin connector and socket connector are reliable, stable combines, exit between socket connector at pin connector, must need release, most manufacturers arranges release mechanism on pin connector, as Chinese invention patent discloses a kind of pin connector being disclosed for No. 103094780A, this pin connector comprises header body and is installed on the release mechanism on body, release mechanism comprises the drawstring extending back and is operated the clasp body of controlling by this drawstring, clasp body front end be provided with can with the clasp of socket connector snap fit, the adjutage that drawstring is provided with the rotation section of front end and is connected with rotation section, clasp body rear end is provided with rotating shaft, the rotation section of drawstring is connected with the rotating shaft of clasp body, drawstring pulls back the junction of seasonal rotation section and adjutage and moves backward, make rotation section drive rotating shaft rotating in same direction together, thereby order about clasp self-fastening button position and be moved downward to released position, remove the snap close between pin connector and socket connector, now pin connector can easily exit socket connector.
Utility model content
The purpose of this utility model has been to provide a kind of unlocking operation easy pin connector.
For realizing aforementioned object, the utility model adopts following technical scheme: a kind of pin connector, it comprises header body and is located at the release mechanism in header body, described release mechanism comprises the clamping block that can rotate up and down relative to header body, the slide block that header body moves forward and backward relatively and the drawstring combining with slide block, described clamping block comprises articulated section, the extension that the latch part protruding out forward from articulated section and articulated section protrude out backward, described latch part has latch hook protruding upward, described latch hook can convexedly stretch in header body outside or be recessed in header body, on fore-and-aft direction, described latch part is than the center of gravity of the more close clamping block of extension, described slide block is downwards against on extension, drawstring extends back header body, drawstring can be with movable slider mobile to impel latch hook to be recessed in header body downwards backward.
As further improvement of the utility model, described header body has first groove of the latch part of accommodating, and described latch part is suspended in the first groove.
As further improvement of the utility model, described header body is provided with the second groove that is positioned at the first groove rear, and the degree of depth of described the first groove is greater than the second groove, slides in described slide block front and back in the second groove.
As further improvement of the utility model, described slide block bottom surface is concaved with the first recess, and described extension is contained in the first recess.
As further improvement of the utility model, described extension have the first horizontal plane upward and from the first horizontal plane backward, to the first inclined plane of downward-extension, described the first horizontal plane and the first inclined plane compress with slide block respectively.
As further improvement of the utility model, in described the first recess, be provided with the second horizontal plane downward, from the second horizontal plane downwards, the second inclined plane of extending back and from the second horizontal plane forward, upwardly extending arcwall face, described release mechanism has the first state and second state different from the first state, in the time of the first state, first, second horizontal plane contacts, first, second inclined plane contacts, and in the time of the second state, the first inclined plane contacts with arcwall face.
As further improvement of the utility model, described slide block comprises the protuberance that main body and autonomous agent protrude out backward, main body is concaved with the second recess, in the second recess, there is a buckle piece, before and after having, described protuberance runs through the perforate of protuberance, perforate and the second recess connect, and described drawstring has the drive division in perforate and the second recess that is inserted in forward slide block, and described drive division has the block button hole with buckle piece buckle.
As further improvement of the utility model, described header body has the opening that runs through backward header body from the second groove, and described protuberance can move forward and backward in opening.
As further improvement of the utility model, described release mechanism comprises the spring being pressed on forward on slide block, and described slide block both sides are provided with positioning convex portion, and described positioning convex portion is provided with the location notch of accommodating spring, and described spring protrudes out positioning convex portion backward.
As further improvement of the utility model, described pin connector comprises the circuit board and the locating piece that are fixed in header body, the surface of described circuit board front end is placed with the golden finger in order to contact with socket connector, described circuit board both sides are provided with breach, described locating piece comprises base portion, the a pair of buckle arm upwards protruding out from these two ends, base portion left and right and the jube upwards protruding out from base portion middle part, buckle arm top has the buckle protuberance protruding to the inside, jube and buckle arm separate between left and right and are formed with two conduits of fixed cable, buckle arm is through breach, described buckle protuberance is buckled in downwards on circuit board.
The each part of release mechanism of the utility model pin connector coordinates ingenious, rationally simple, easy and simple to handle, and it is time saving and energy saving to have advantages of.
Brief description of the drawings
Fig. 1 is the three-dimensional combination figure of the utility model pin connector.
Fig. 2 is the inner side schematic diagram of the utility model pin connector, shows the position of spring.
Fig. 3 is the three-dimensional exploded view of the utility model pin connector.
Fig. 4 is the three-dimensional exploded view of another angle of the utility model pin connector.
Fig. 5 is the stereogram of the utility model pin connector release mechanism.
Fig. 6 is the three-dimensional exploded view of the utility model pin connector release mechanism.
Fig. 7 is the cutaway view of the utility model pin connector, shows that release mechanism is in snap close position.
Fig. 8 is the cutaway view of the utility model pin connector, shows that release mechanism is in the unlocked position.
Embodiment
Refer to shown in Fig. 1 to Fig. 8, this practical plug connector 100 is SFP pin connector, and it comprises header body 1, is contained in circuit board 2, insulation locating piece 3, the metal collar 4, fixed block 5, release mechanism 6, pair of screws 7, stress relief 8 and cable 9 in header body 1.
Header body 1, by metal material casting, is the shell structure of a hollow, in other embodiments, can be made up of plastic material.Header body 1 comprises the receiving space 14 between top 11, bottom 12, both sides 13 and formation top 11, bottom 12 and both sides 13, and circuit board 2, locating piece 3 and fixed block 7 are individually fixed in this receiving space 14.Top 11 rear portion end faces are concaved with one first groove 111 and the second groove 112, the first groove 111 is positioned at the second groove 112 fronts and front and back connect, the degree of depth of the first groove 111 is greater than the degree of depth of the second groove 112, the both sides of the first groove 111 rear ends are provided with a pair of circular hole 115, circular hole 115 and the first groove 111 connect, the width that the second groove 112 front end bottom surfaces are further concaved with one the 3rd groove 113, the three grooves 113 is less than the second groove 112 and connects with the first groove 111 front and back.Top 11 is also provided with the aft bulkhead 116 that hides the second groove 112, the opening 117 connecting before and after aft bulkhead 116 has, and opening 117 and the second groove 112 connect, and drawstring 65 enters in the second groove 112 via this opening 117.Top 11 is also concaved with the fixing hole 118 that is positioned at second groove 112 left and right sides.
Circuit board 2 is placed horizontally in header body 1 receiving space 14, has and is positioned at the inserted terminal 21 of front end and the link 22 of rear end, and the upper and lower surface of inserted terminal 21 is respectively arranged with row's golden finger 210, in order to contact with socket connector (not shown).Link 22 welds together with cable 9, and the both sides of link 22 are respectively equipped with a breach 220.
Locating piece 3 is viewed as one " mountain " font on fore-and-aft direction, it comprises a base portion 31, a pair of buckle arm 32 that these base portion 31 two ends, left and right upwards protrude out certainly and the jube 33 upwards protruding out from base portion 31 middle parts, buckle arm 32 tops have the buckle protuberance 320 protruding to the inside, the height of jube 33 is lower than buckle arm 32, jube 33 separates between left and right with buckle arm 32, thereby forms two conduits 34 of fixed cable 9.Circuit board 2 is fixed on downwards on locating piece 3, buckle arm 32 is upward through the breach 220 of circuit board 2, and buckle protuberance 320 is buckled in circuit board 2 upper surfaces downwards, and upwards support circuit plate 2 of jube 33, cable 9 is clamped jointly by circuit board 2 and locating piece 3 simultaneously, makes triplicity in aggregates.
The metal collar 4 is set in header body 1 rear portion, has the shell fragment 40 protruding laterally.
Fixed block 5 is positioned at the rear of locating piece 3, is overmolded onto on cable 9, is soldered between circuit board 2 at cable 9, and cable 9 is carried out to pre-determined bit.
Release mechanism 6 comprises clamping block 61, rotation axis 62, slide block 63, spring 64, drawstring 65 and gland 66.The extension 613 that clamping block 61 comprises articulated section 611, the horizontal forward latch part protruding out 612 and articulated section 611 levels protrude out backward from articulated section 611, articulated section 611 protrudes out downwards and exceedes latch part 612 and extension 613, articulated section 611 is provided with the pivoted hole 614 that left and right is run through, and rotation axis 62 is arranged in this pivoted hole 614.On fore-and-aft direction, latch part 612 is than the center of gravity of the more close clamping block 61 of extension 613, and while making clamping block 61 not be subject to External Force Acting, latch part 612 can move down automatically, and extension 613 can move up automatically.Latch part 612 front portions have latch hook protruding upward 6120, and in the time that pin connector 100 is plugged in socket connector, latch hook 6120 is locked on socket connector, ensure that pin connector 100 is together with socket connector stable bond.Extension 613 have lower than the first horizontal plane 6131 of latch part 612 and from the first horizontal plane 6131 backward and to the first inclined plane 6132 of downward-extension.
Slide block 63 comprises main body 631, be convexly set in the positioning convex portion 632 of main body 631 left and right sides and the protuberance 633 that main body 631 protrudes out backward, main body 631 protrudes out forward and exceedes positioning convex portion 632, main body 631 is mutually concordant with the rear end of positioning convex portion 632, main body 631 bottom surfaces are concaved with first, the second recess 634, 635, the first recess 634 is positioned at the second recess 635 fronts and is spaced from each other, the first recess 634 is provided with the second horizontal plane 6341 downward, downward from the second horizontal plane 6341, the second inclined plane 6342 extending back, and from the second horizontal plane 6341 forward, upwardly extending arcwall face 6343.In the second recess 635, have a buckle piece 6351, buckle piece 6351 is provided with towards rearward inclined plane 6352.Positioning convex portion 632 is provided with the location notch 6320 of accommodating spring 64, and location notch 6320 runs through positioning convex portion 632 backward, does not run through forward positioning convex portion 632.Before and after protuberance 633 has, run through the perforate 6331 of protuberance 633, perforate 6331 and the second recess 635 connect.
Spring 64 is helical spring, can before and after compression and tension, spring 64 front portions are contained in location notch 6320, rear portion protrudes out positioning convex portion 632 backward.
Drawstring 65 has the drive division 651 that is positioned at front end and the handshake part 652 that is positioned at rear end, drive division 651 is provided with a block button hole 653, drive division 651 is inserted in forward in the perforate 6331 and the second recess 635 of slide block 63, buckle piece 6351 is snapped in block button hole 653, and drive division 651 and slide block 63 are fixed together.
Gland 66 hides above slide block 63, and gland 66 both sides are provided with lockhole 661, and screw 8 is passed down through after lockhole 661, lock onto in the fixing hole 118 of header body 1, thereby gland 66 is fixed in header body 1.
The two ends, left and right of the rotation axis 62 of release mechanism 6 are contained in the circular hole 115 of header body 1, clamping block 61 is articulated in header body 1, can rotate up and down, clamping block 61 is contained in first of header body 1, second, the 3rd groove 111, 112, in 113, wherein, articulated section 611 is in the first groove 111 with latch part 612, latch part 612 is suspended in the first groove 111, latch hook 6120 is convex to be stretched out header body 1 and is positioned at the outside of pin connector 100, to coordinate with socket connector, extension 613 protrudes into the second groove 112 in the 3rd groove 113.Slide block 63 is assembled in downwards in the second groove 112, clamping block 61 extensions 613 enter in the first recess 634 of slide block 63, the first horizontal plane 6131 and the second horizontal plane 6341 fit together, the first inclined plane 6132 and the second inclined plane 6342 fit together, spring 64 is pressed on aft bulkhead 116 backward, and protuberance 633 is positioned at opening 117.Drawstring 64 extends back header body 1 in slide block 63, and gland 66 hides above slide block 63, and is fixed in header body 1.
Stress relief 8 is overmolded onto cable 9 outsides, and forward part is fixed in header body 1, and rear section protrudes out header body 1, and cable 9 extends back stress relief 8.
Refer to shown in Fig. 7, when the utility model pin connector 100 uses, pin connector 100 is in the process being inserted in socket connector, the each parts of release mechanism 6 keep motionless, the latch hook 6120 of clamping block 61 moves forward and backward until in the corresponding lock slots of slide-and-lock in socket connector, make pin connector 100 together with socket connector stable bond, ensured the stability of transfer of data between the two.
Refer to shown in Fig. 8, if when pin connector 100 need exit socket connector, only need manually to pull back the drawstring 65 of release mechanism, the elastic force that drawstring 65 overcomes spring 64 with movable slider 63 moves backward, the second horizontal plane 6341 of slide block 63 is separated from the first horizontal plane 6131 of clamping block 61 gradually, then clamping block 61 automatic rotations, make the latch hook 6120 of latch part 612 move down the lock slots that departs from gradually socket connector, extension 613 moves up, the first inclined plane 6132 and the second horizontal plane 6341 are abutted together simultaneously, until the first inclined plane 6132 is abutted together with arcwall face 6343, latch hook 6120 is separated from lock slots completely, now, pin connector 100 can easily manually be extracted socket connector.Pin connector 100 exits after socket connector completely, unclamps drawstring 65, and slide block 63 moves forward under the elastic force of spring 65, and clamping block 61, slide block 63 return to initial position gradually.
The each part of the utility model pin connector 100 release mechanism 6 coordinates ingenious, rationally simple, easy and simple to handle, and it is time saving and energy saving to have advantages of.
Although be example object, preferred implementation of the present utility model is disclosed, but those of ordinary skill in the art will recognize, in the situation that not departing from by the disclosed scope and spirit of the present utility model of appending claims, various improvement, increase and replacement are possible.
Claims (10)
1. a pin connector, it comprises header body and is located at the release mechanism in header body, it is characterized in that: described release mechanism comprises the clamping block that can rotate up and down relative to header body, the slide block that header body moves forward and backward relatively and the drawstring combining with slide block, described clamping block comprises articulated section, the extension that the latch part protruding out forward from articulated section and articulated section protrude out backward, described latch part has latch hook protruding upward, described latch hook can convexedly stretch in header body outside or be recessed in header body, on fore-and-aft direction, described latch part is than the center of gravity of the more close clamping block of extension, described slide block is downwards against on extension, drawstring extends back header body, drawstring can be with movable slider mobile to impel latch hook to be recessed in header body downwards backward.
2. pin connector according to claim 1, is characterized in that: described header body has first groove of the latch part of accommodating, and described latch part is suspended in the first groove.
3. pin connector according to claim 2, is characterized in that: described header body is provided with the second groove that is positioned at the first groove rear, and the degree of depth of described the first groove is greater than the second groove, slides in described slide block front and back in the second groove.
4. pin connector according to claim 1, is characterized in that: described slide block bottom surface is concaved with the first recess, and described extension is contained in the first recess.
5. pin connector according to claim 4, it is characterized in that: described extension have the first horizontal plane upward and from the first horizontal plane backward, to the first inclined plane of downward-extension, described the first horizontal plane and the first inclined plane compress with slide block respectively.
6. pin connector according to claim 1, it is characterized in that: in described the first recess, be provided with the second horizontal plane downward, from the second horizontal plane downwards, the second inclined plane of extending back and from the second horizontal plane forward, upwardly extending arcwall face, described release mechanism has the first state and second state different from the first state, in the time of the first state, first, second horizontal plane contacts, first, second inclined plane contacts, in the time of the second state, the first inclined plane contacts with arcwall face.
7. pin connector according to claim 3, it is characterized in that: described slide block comprises the protuberance that main body and autonomous agent protrude out backward, main body is concaved with the second recess, in the second recess, there is a buckle piece, before and after having, described protuberance runs through the perforate of protuberance, perforate and the second recess connect, and described drawstring has the drive division in perforate and the second recess that is inserted in forward slide block, and described drive division has the block button hole with buckle piece buckle.
8. pin connector according to claim 7, is characterized in that: described header body has the opening that runs through backward header body from the second groove, and described protuberance can move forward and backward in opening.
9. pin connector according to claim 1, it is characterized in that: described release mechanism comprises the spring being pressed on forward on slide block, described slide block both sides are provided with positioning convex portion, and described positioning convex portion is provided with the location notch of accommodating spring, and described spring protrudes out positioning convex portion backward.
10. pin connector according to claim 1, it is characterized in that: described pin connector comprises the circuit board and the locating piece that are fixed in header body, the surface of described circuit board front end is placed with the golden finger in order to contact with socket connector, described circuit board both sides are provided with breach, described locating piece comprises base portion, the a pair of buckle arm upwards protruding out from these two ends, base portion left and right and the jube upwards protruding out from base portion middle part, buckle arm top has the buckle protuberance protruding to the inside, jube and buckle arm separate between left and right and are formed with two conduits of fixed cable, buckle arm is through breach, described buckle protuberance is buckled in downwards on circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074878.5U CN203734061U (en) | 2014-02-20 | 2014-02-20 | Plug connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074878.5U CN203734061U (en) | 2014-02-20 | 2014-02-20 | Plug connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203734061U true CN203734061U (en) | 2014-07-23 |
Family
ID=51204107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420074878.5U Expired - Fee Related CN203734061U (en) | 2014-02-20 | 2014-02-20 | Plug connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203734061U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137551A (en) * | 2015-09-30 | 2015-12-09 | 江苏亨通光网科技有限公司 | Electronic tag socket with bidirectional plugging function and intelligent fiber distribution board thereof |
| TWI571011B (en) * | 2015-01-23 | 2017-02-11 | 昆山合真和光電科技有限公司 | Small form factor pluggable connector |
| TWI581520B (en) * | 2015-01-23 | 2017-05-01 | 昆山合真和光電科技有限公司 | Small form factor pluggable connector with a locking and unlocking mechanism |
| CN106707422A (en) * | 2017-01-16 | 2017-05-24 | 东莞金信诺电子有限公司 | Active unlocking connector |
| CN109193266A (en) * | 2018-08-14 | 2019-01-11 | 欧品电子(昆山)有限公司 | Pin connector with unlocking function |
| CN109428221A (en) * | 2017-08-21 | 2019-03-05 | 泰科电子(上海)有限公司 | Electric connector |
| CN110031943A (en) * | 2018-01-11 | 2019-07-19 | 住友电工光电子器件创新株式会社 | Optical transceiver |
| JP2019124927A (en) * | 2018-01-11 | 2019-07-25 | 住友電工デバイス・イノベーション株式会社 | Optical transceiver |
-
2014
- 2014-02-20 CN CN201420074878.5U patent/CN203734061U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI571011B (en) * | 2015-01-23 | 2017-02-11 | 昆山合真和光電科技有限公司 | Small form factor pluggable connector |
| TWI581520B (en) * | 2015-01-23 | 2017-05-01 | 昆山合真和光電科技有限公司 | Small form factor pluggable connector with a locking and unlocking mechanism |
| CN105137551A (en) * | 2015-09-30 | 2015-12-09 | 江苏亨通光网科技有限公司 | Electronic tag socket with bidirectional plugging function and intelligent fiber distribution board thereof |
| CN106707422A (en) * | 2017-01-16 | 2017-05-24 | 东莞金信诺电子有限公司 | Active unlocking connector |
| CN109428221A (en) * | 2017-08-21 | 2019-03-05 | 泰科电子(上海)有限公司 | Electric connector |
| CN110031943A (en) * | 2018-01-11 | 2019-07-19 | 住友电工光电子器件创新株式会社 | Optical transceiver |
| JP2019124927A (en) * | 2018-01-11 | 2019-07-25 | 住友電工デバイス・イノベーション株式会社 | Optical transceiver |
| CN109193266A (en) * | 2018-08-14 | 2019-01-11 | 欧品电子(昆山)有限公司 | Pin connector with unlocking function |
| CN109193266B (en) * | 2018-08-14 | 2024-02-23 | 欧品电子(昆山)有限公司 | Plug connector with unlocking function |
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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: 20140723 Termination date: 20210220 |