CN203839602U - Plug connector - Google Patents
Plug connector Download PDFInfo
- Publication number
- CN203839602U CN203839602U CN201420136100.2U CN201420136100U CN203839602U CN 203839602 U CN203839602 U CN 203839602U CN 201420136100 U CN201420136100 U CN 201420136100U CN 203839602 U CN203839602 U CN 203839602U
- Authority
- CN
- China
- Prior art keywords
- header body
- pin connector
- slide block
- articulated
- piece
- 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 used for being inserted into a socket connector. The plug connector includes a plug body and an unlocking mechanism assembled on the plug body. The plug body is provided with a locking block raised upward for being locked in a locking hole of the socket connector. The unlocking mechanism includes a pushing block, a slide block pivoted to the pushing block and a rotary pull rod driving the slide block to move forward and back. The rotary pull rod is pivoted to the slide block together. The slide block can drive the pushing block to rotate upward so as to drive the locking hole to release the locking block. Different components of the unlocking mechanism are in skillful, reasonable and simple in fit. The plug connector is simple and easy in operation, reliable in performance and long in service lifetime.
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
Along with the raising of people's living standard, huge numbers of families have been come in the Internet, people for the requirement of communication also at development.Light has good transmission performance with it and is widely used in communications industry, mutually changes in order to realize between light signal and the signal of telecommunication, and optical module arises at the historic moment.
Small-sized hot-swappable optical fiber transceiver module (SFP, Small Form Factor Pluggabletransceiver) be in fiber data communication and telecom communication circuit, to use the most general a kind of optical transceiver module, support warm connection function, without cutting off the electricity supply, module just can with equipment connection or disconnection, network manager does not need to close network and just can operate system, can not impact online user.Because SFP optical module will carry out Plug Action in use on the switch of being everlasting, therefore need to carry the release of a device and thread off, make module can be separated from smoothly switch.
The plug unlocking structure unstable properties of existing SFP optical module, after repeatedly using, easily lost efficacy, and had affected the useful life of SFP optical module.
Utility model content
The purpose of this utility model has been to provide a kind of pin connector that improves release mechanism performance reliability that has.
For realizing aforementioned object, the utility model adopts following technical scheme: a kind of pin connector, in order to be plugged on socket connector, it comprises header body and is assembled in the release mechanism in header body, described header body has protruding upward to be locked in the clamping block in socket connector lock hole, described release mechanism comprises and pushes piece, with push the slide block that piece is articulated and the rotating rod that drives slide block to move forward and backward, described rotating rod and slider pivot are connected together, described slide block can drive and push piece and upwards rotate to impel lock hole to be separated from clamping block.
As further improvement of the utility model, described header body has accommodates the accepting groove that pushes piece and slide block, and described clamping block is positioned at accepting groove front.
As further improvement of the utility model, described in push piece and there is the protruding axle in the header body of being articulated in, described in to push the position that piece is connected with slide block be the rear that is positioned at protruding axle.
As further improvement of the utility model, described slide block has and is positioned at the front pivot end of front end and the rear pivot end of rear end, front pivot end with push piece and be articulated, rear pivot end and rotating rod are articulated.
As further improvement of the utility model, describedly push the protruding axle of circle that protrude laterally at a pair of protuberance that piece comprises that main body, two ends, autonomous agent left and right protrude out backward and two ends, autonomous agent left and right, this separates between left and right protuberance and forms an opening, protuberance has the circular hole that left and right is run through, circular hole and opening connect, described front pivot end has pivoted hole, front pivot end is positioned at the opening that pushes piece, one rotating shaft is articulated front pivot end and protuberance through being arranged in the interior also process opening of circular hole and pivoted hole, and described protruding axle is articulated in header body.
As further improvement of the utility model, described rotating rod is that a Metallic rod bending forms, described rotating rod comprises the horizontal part that is positioned at top, from the horizontal part middle part pushing portion that vertical bending protrudes out backward, bend vertically downward Ji Zi vertical portion, the vertical portion operating portion that vertically bending is extended forward of extension from horizontal part two ends, horizontal part and pushing portion are positioned at same level, horizontal part is articulated in header body, described pushing portion is articulated on slide block, upwards be viewed as " ㄈ " shape, and operating portion is viewed as " ㄈ " shape downwards, described operating position is in the below of header body.
As further improvement of the utility model, described accepting groove front part sides is provided with the first pivot connected slot extending laterally, both sides, accepting groove rear portion are provided with the second pivot connected slot extending laterally, the described piece that pushes has the protruding axle being contained in the first pivot connected slot, and described horizontal part is contained in the second pivot connected slot.
As further improvement of the utility model, described in push piece and have towards front upwards to push the inclined plane of socket connector shell fragment, described lock hole is located on shell fragment.
As further improvement of the utility model, described pin connector comprises first, the second keeper, described the first keeper is contained in header body, the first keeper has the first elastic arm that protrudes out header body downwards, described the second keeper is positioned at header body rear, the second keeper part has downward-sloping the second elastic arm protruding out, described first, the end of the second elastic arm is abutted against each other together, described release mechanism has lock-out state and released state, described operating portion in the time of lock-out state and the first elastic arm lean, in the time of released state and the second elastic arm lean.
As further improvement of the utility model, described pin connector comprises circuit board, optical-electrical converter, the cable being contained in header body and the optical cable that extends back header body, described circuit board has the inserted terminal that is positioned at front end and the link that is positioned at rear end, described cable connects transducer and circuit board, optical cable and transducer link together, and described transducer is transferred to optical cable after the signal of telecommunication of circuit board can being converted to light signal.
The release mechanism of the utility model pin connector comprise push piece, with push the slide block that piece is articulated and the rotating rod that drives slide block to move forward and backward, described rotating rod and slider pivot are connected together, described slide block can drive and push piece and upwards rotate to impel lock hole to be separated from clamping block, the each part of release mechanism coordinates ingenious, rationally simple, easy and simple to handle, easy, dependable performance, the useful life of prolongation pin connector.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model pin connector and socket connector metal shell.
Fig. 2 is the three-dimensional combination figure of the utility model pin connector.
Fig. 3 is the three-dimensional exploded view of the utility model pin connector.
Fig. 4 is the three-dimensional exploded view that the utility model plug connects another angle of device.
Fig. 5 is the three-dimensional exploded view that the utility model plug connects device release mechanism.
Embodiment
Refer to shown in Fig. 1 to Fig. 5, the utility model electric connector 100 is a kind of SFP pin connector, in order to be plugged in socket connector (not shown) metal shell 200 to receive and to send light signal, metal shell 200 is provided with a shell fragment 201 and runs through the lock hole 202 of shell fragment 201, after pin connector 100 docks with socket connector, the clamping block 16 of pin connector 100 is locked in this lock hole 202, stop pin connector 100 and socket connector to be separated, both are linked together reliably.
The utility model pin connector 100 comprises header body 10, be contained in circuit board 20 in header body 10, be set in the metal collar 30 in header body 10, be assembled in release mechanism 40 in header body 10, hide release mechanism 40 and be fixed on gland 50, insulation keeper 60, some screws 70, optical-electrical converter 81, flat cable 82 and the optical cable 83 in header body 10.
Header body 10, by metal material casting, is the shell structure of a hollow, in other embodiments, can be made up of plastic material.The two-piece type of header body 10 for combining by a screw 70, it comprises top 11, bottom 12, both sides 13 and forms the receiving space 14 between top 11, bottom 12 and both sides 13, circuit board 20 is fixed on this receiving space 14, in order to dock with socket connector.
Top 11 rear portion end faces are provided with an accepting groove 15 and are positioned at a clamping block 16 in accepting groove 15 fronts, clamping block 16 protrudes from the outside of header body 10, clamping block 16 has towards the inclined-plane 160 in front, is conveniently locked in socket connector metal shell 200 lock holes 201.Accepting groove 15 runs through header body 10 backward, extends to forward the rear surface of clamping block 16.Accepting groove 15 front part sides are provided with the first pivot connected slot 151 extending laterally, and accepting groove 15 both sides, rear portion are provided with the second pivot connected slot 152 extending laterally.12 rear ends, bottom are provided with the breach 122 connecting with receiving space 14.Both sides 13 are provided with the recess 132 being communicated with the second pivot connected slot 152, and recess 132 runs through sidepiece 13 backward.
Circuit board 20 is placed horizontally in header body 10 receiving spaces 14, has and is positioned at the inserted terminal 21 of front end and the link 22 of rear end, and the surface of inserted terminal 21 is arranged with respectively golden finger, in order to contact with socket connector.Link 22 welds together with cable 81, and link 22 is connected with transducer 82 by cable 81, and transducer 82 is connected with optical cable 83, and the signal of telecommunication that transducer 82 can circuit board 20 is converted to light signal, then passes through optical cable 83 and be connected with external electronic device.
The metal collar 30 is set in header body 20 outsides, has the abutment arms 32 of protruding laterally, in order to contact with the metal shell 200 of socket connector, forms grounded circuit.
Release mechanism 40 comprises and pushes piece 41, slide block 42, rotating shaft 43 and rotating rod 44, slide block 42 with push in the accepting groove 15 that piece 41 is contained in header body 10, push piece 41 and comprise main body 411, the protruding axle 413 of circle that protrude laterally at a pair of protuberance 412 that autonomous agent 411 two ends, left and right protrude out backward and autonomous agent 411 two ends, left and right, this separates between left and right protuberance 412 and forms an opening 414, protuberance 412 has the circular hole 415 that left and right is run through, circular hole 415 connects with opening 414, rotating shaft 43 is through being arranged in circular hole 415 and through opening 414, main body 411 is formed with the inclined plane 416 towards front jointly with protuberance 412.
Slide block 42 can slide front and back, it has and is positioned at the front pivot end 421 of front end and the rear pivot end 422 of rear end, front pivot end 421 has respectively with rear pivot end 422 pivoted hole 4210,4220 that left and right is run through, front pivot end 421 is positioned at the opening 414 that pushes piece 41, rotating shaft 43 is arranged in pivoted hole 4210, front pivot end 421 and the protuberance 412 that pushes piece 41 are articulated, and both can rotate relatively.Rear pivot end 422 is articulated with rotating rod 44.
Rotating rod 44 is that a Metallic rod bending forms, it comprise be positioned at the horizontal part 441 on top, the pushing portion 442 that vertically bending protrudes out backward from horizontal part 441 middle parts, 443Ji Zi vertical portion, vertical portion 443 operating portion 444 that vertical bending is extended forward that bends vertically downward extension from horizontal part 441 two ends.Horizontal part 441 is positioned at same level with pushing portion 442, and horizontal part 441 is contained in the second pivot connected slot 152, can be in the interior rotation of the second pivot connected slot 152.Pushing portion 442 is upwards viewed as " ㄈ " shape, and operating portion 444 is viewed as " ㄈ " shape downwards, pushing portion 442 front ends are arranged in rear pivot end 432 pivoted holes 4320 of slide block 42, vertical portion 443 is positioned at the recess 132 of header body 10, and before be resisted against on recess 132 madial walls, rotating rod 44 is limited to turn clockwise, and operating portion 444 is positioned at the below of header body 10, for user's manual operation.
Gland 50 is positioned on release mechanism 40 and hides accepting groove 15 downwards, is fixed in header body 10 by screw 70.
Keeper 60 comprises first, the second keeper 61, 62, the first keeper 60 is positioned at the second keeper 62 fronts, be positioned at header body 10 receiving spaces 14, and cover arranges transducer 82 outsides, the second keeper 62 is positioned at header body 10 rears and is abutted together with header body 10, the second keeper 62 is set in optical cable 83 outsides, the first keeper 61 has backward and is passed down through the first elastic arm 611 of header body 10 breach 122, the second keeper 62 has the second elastic arm 621 extending forward and downward, first, the second elastic arm 611, 621 end resilient abutment together, rotating rod 44 operating portions 444 are upwards resisted against on the first elastic arm 611, prevent automatic moving.
Optical-electrical converter 81 is contained in header body 10 receiving spaces 14 with flat cable 82, and optical cable 83 extends back header body 10.
When the utility model pin connector 100 inserts in socket connector, the shell fragment 201 that upwards pushes socket connector metal shell 200 when clamping block 16 moves forward in header body 10 moves up, until clamping block 16 enters in clamping block 202, shell fragment 201 recovers distortion, make clamping block 1 be locked in clamping block 202 and be limited to move forward and backward, impel pin connector and socket connector to combine reliably.
When the utility model pin connector 100 exits socket connector, first, manually stir the operating portion 444 of rotating rod 44, rotating rod 44 is rotated counterclockwise taking horizontal part 441 as fulcrum, secondly, pushing portion 442 promotes slide block 42 and moves forward, then, slide block 42 promotes to push piece 41 and upwards rotates in a counter-clockwise direction taking protruding axle 413 as fulcrum, thereby the shell fragment 201 that pushes metal shell 200 moves up until clamping block 202 exits lock hole 202, the inclined plane 416 that pushes piece 41 contacts with shell fragment 201, can reduce the distortion of shell fragment 201, finally, operating portion 444 is resisted against on the second elastic arm 621 of the second keeper 62, manually easily pin connector 100 is extracted to socket connector again.Pin connector 100 exits after socket connector, manually stirs operation 444, makes release mechanism 40 return to initial condition.
The each part of the utility model pin connector 100 release mechanism 40 coordinates ingenious, rationally simple, easy and simple to handle, easy, dependable performance, the useful life of prolongation pin connector 100.
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, in order to be plugged on socket connector, it comprises header body and is assembled in the release mechanism in header body, described header body has protruding upward to be locked in the clamping block in socket connector lock hole, it is characterized in that: described release mechanism comprise push piece, with push the slide block that piece is articulated and the rotating rod that drives slide block to move forward and backward, described rotating rod and slider pivot are connected together, and described slide block can drive and push piece and upwards rotate to impel lock hole to be separated from clamping block.
2. pin connector according to claim 1, is characterized in that: described header body has accommodates the accepting groove that pushes piece and slide block, and described clamping block is positioned at accepting groove front.
3. pin connector according to claim 1, is characterized in that: described in push piece and there is the protruding axle in the header body of being articulated in, described in to push the position that piece is connected with slide block be the rear that is positioned at protruding axle.
4. pin connector according to claim 1, is characterized in that: described slide block has and is positioned at the front pivot end of front end and the rear pivot end of rear end, front pivot end with push piece and be articulated, rear pivot end and rotating rod are articulated.
5. pin connector according to claim 4, it is characterized in that: described in push piece and comprise main body, the protruding axle of circle that protrude laterally at a pair of protuberance that two ends, autonomous agent left and right protrude out backward and two ends, autonomous agent left and right, this separates between left and right protuberance and forms an opening, protuberance has the circular hole that left and right is run through, circular hole and opening connect, described front pivot end has pivoted hole, front pivot end is positioned at the opening that pushes piece, one rotating shaft is articulated front pivot end and protuberance through being arranged in the interior also process opening of circular hole and pivoted hole, described protruding axle is articulated in header body.
6. pin connector according to claim 2, it is characterized in that: described rotating rod is that a Metallic rod bending forms, described rotating rod comprises the horizontal part that is positioned at top, from the horizontal part middle part pushing portion that vertical bending protrudes out backward, bend vertically downward Ji Zi vertical portion, the vertical portion operating portion that vertically bending is extended forward of extension from horizontal part two ends, horizontal part and pushing portion are positioned at same level, horizontal part is articulated in header body, described pushing portion is articulated on slide block, upwards be viewed as " ㄈ " shape, and operating portion is viewed as " ㄈ " shape downwards, described operating position is in the below of header body.
7. pin connector according to claim 6, it is characterized in that: described accepting groove front part sides is provided with the first pivot connected slot extending laterally, both sides, accepting groove rear portion are provided with the second pivot connected slot extending laterally, the described piece that pushes has the protruding axle being contained in the first pivot connected slot, and described horizontal part is contained in the second pivot connected slot.
8. pin connector according to claim 1, is characterized in that: described in push piece and have towards front upwards to push the inclined plane of socket connector shell fragment, described lock hole is located on shell fragment.
9. pin connector according to claim 6, it is characterized in that: described pin connector comprises first, the second keeper, described the first keeper is contained in header body, the first keeper has the first elastic arm that protrudes out header body downwards, described the second keeper is positioned at header body rear, the second keeper part has downward-sloping the second elastic arm protruding out, described first, the end of the second elastic arm is abutted against each other together, described release mechanism has lock-out state and released state, described operating portion in the time of lock-out state and the first elastic arm lean, in the time of released state and the second elastic arm lean.
10. according to the pin connector described in any one in claim 1-9, it is characterized in that: described pin connector comprises circuit board, optical-electrical converter, the cable being contained in header body and the optical cable that extends back header body, described circuit board has the inserted terminal that is positioned at front end and the link that is positioned at rear end, described cable connects transducer and circuit board, optical cable and transducer link together, and described transducer is transferred to optical cable after the signal of telecommunication of circuit board can being converted to light signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136100.2U CN203839602U (en) | 2014-03-24 | 2014-03-24 | Plug connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136100.2U CN203839602U (en) | 2014-03-24 | 2014-03-24 | Plug connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203839602U true CN203839602U (en) | 2014-09-17 |
Family
ID=51517402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420136100.2U Expired - Fee Related CN203839602U (en) | 2014-03-24 | 2014-03-24 | Plug connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203839602U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844845A (en) * | 2018-06-25 | 2018-11-20 | 中国电子科技集团公司第四十研究所 | A kind of test fixture and its operating method for oscilloprobe temperature shock test |
| CN108873220A (en) * | 2017-05-11 | 2018-11-23 | 住友电工光电子器件创新株式会社 | Optical transceiver and optical transceiver push-pull structure |
| CN109193206A (en) * | 2018-07-31 | 2019-01-11 | 安费诺电子装配（厦门）有限公司 | A kind of application method of line-end connector, connector assembly and connector assembly |
| CN110350337A (en) * | 2019-05-30 | 2019-10-18 | 中航光电科技股份有限公司 | A kind of plug and wiring connector is done using the novel quick connection scene of the plug |
-
2014
- 2014-03-24 CN CN201420136100.2U patent/CN203839602U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873220A (en) * | 2017-05-11 | 2018-11-23 | 住友电工光电子器件创新株式会社 | Optical transceiver and optical transceiver push-pull structure |
| CN108844845A (en) * | 2018-06-25 | 2018-11-20 | 中国电子科技集团公司第四十研究所 | A kind of test fixture and its operating method for oscilloprobe temperature shock test |
| CN108844845B (en) * | 2018-06-25 | 2020-09-29 | 中国电子科技集团公司第四十一研究所 | Test fixture for temperature impact test of oscilloscope probe and operation method thereof |
| CN109193206A (en) * | 2018-07-31 | 2019-01-11 | 安费诺电子装配（厦门）有限公司 | A kind of application method of line-end connector, connector assembly and connector assembly |
| CN109193206B (en) * | 2018-07-31 | 2024-01-09 | 安费诺电子装配（厦门）有限公司 | Wire end connector, connector assembly and use method of connector assembly |
| CN110350337A (en) * | 2019-05-30 | 2019-10-18 | 中航光电科技股份有限公司 | A kind of plug and wiring connector is done using the novel quick connection scene of the plug |
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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: 20140917 Termination date: 20210324 |