CN208689215U - A kind of unlocking mechanism of QSFP+ optical module - Google Patents
A kind of unlocking mechanism of QSFP+ optical module Download PDFInfo
- Publication number
- CN208689215U CN208689215U CN201821531648.1U CN201821531648U CN208689215U CN 208689215 U CN208689215 U CN 208689215U CN 201821531648 U CN201821531648 U CN 201821531648U CN 208689215 U CN208689215 U CN 208689215U
- Authority
- CN
- China
- Prior art keywords
- plate
- cover board
- pull ring
- qsfp
- optical module
- 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.)
- Active
Links
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a kind of unlocking mechanisms of QSFP+ optical module, and solving the problems, such as existing unlocked state, structure is complicated, higher cost.The mechanism includes pedestal, cover board, slide plate, pull ring and spring；Slideway is arranged in the two sides of pedestal；Cover board is provided with the second groove, and arc track is arranged in cover forward end two sides, and the surface of arc convex is equipped with mounting post；Slide plate includes upper plate, left plate and right side plate, and the front end of upper plate is provided with compressed tablet；Two pivoted arm one end of pull ring are connected by linking arm, and the other end of two pivoted arms is respectively arranged with extension, including connection side, crisperding, pivoted arm are connected by connection side and crisperding, and mounting hole is provided on pivoted arm；Slide plate, cover board, pedestal are set gradually from top to bottom, and the left plate and right side plate of slide plate can slide in the slideway of pedestal；Spring is mounted in the second groove, and can be compressed by the compressed tablet of slide plate；The front end of cover board is arranged in pull ring, while the crisperding of pull ring can slide in the arc track of cover board.
Description
Technical field
The utility model relates to communication equipment fields, and in particular to a kind of unlocking mechanism of QSFP+ optical module is a kind of
QSFP+ (Quad Small Form-factor Pluggable Plus, four-way compact package are hot-swappable) encapsulates optical module
Unlocking mechanism.
Background technique
Currently, communications industry is dedicated to researching and developing the optical module of the even higher rate of 200G, 400G, 40G QSFP+ optical module
It has been widely used in access link.QSFP+ is a kind of 40G light module package form for organizing to define by IEEE, four-way
Road design greatly meets demand of the market to high density, high speed optical module, and mechanical encapsulation follows the publication of the SFF committee
The professional standard of SFF-8661.
The application scenarios of QSFP+ optical module are to be locked after being inserted into the standard Cage for meeting MSA agreement by its locking tongue, right
Module unlocking mechanism force could extract.Existing optical module unlocking mechanism design redundancy leads to single part, and structure is complicated, no
Part processing cost is only improved, and appearance is wordy.For example the small feature of multiple tracks bending and punching is generally arranged in pull ring, slide plate part
The small convex closure feature etc. of compression mould forming.Furthermore in certain designs, pull ring is loosened in use process in order to prevent, can be using customization
Perhaps pull ring is fastened on module housing such structure to increase assembly difficult there are mounting screw or rivet screw by pressure rivet
The problem of spending, and can not being dismantled after the customization of screw, rivet needs and not easy to be processed, assembly.
Summary of the invention
Utility model aims to solve existing unlocked state structure is complicated, higher cost the problem of, one kind is provided
The unlocking mechanism of QSFP+ optical module.
To achieve the goals above, the technical solution of the utility model is:
The unlocking mechanism of QSFP+ optical module includes pedestal, cover board, slide plate, pull ring and spring；The two sides of the pedestal are arranged
Slideway；The top surface of the cover board is provided with the second groove, and the front end two sides setting of the cover board is jagged, fixed setting in notch
There is arc convex, the arc convex is connected with cover board, forms arc track, the table of the arc convex between the two in notch
Face is equipped with mounting post；The slide plate includes upper plate, left plate and right side plate, and the left plate and right side plate are respectively and upper plate
It is connected, the front end of the upper plate is provided with compressed tablet；The pull ring includes linking arm and two pivoted arms, one end of two pivoted arms
It is connected by linking arm, the other end of two pivoted arms is respectively arranged with extension, and the extension is oppositely arranged, including connection
While, with the crisperding that is connected when connecting, the pivoted arm is connected by connection side and crisperding, is provided with mounting hole on the pivoted arm；Institute
It states slide plate, cover board, pedestal to set gradually from top to bottom, the left plate and right side plate of the slide plate can be slided in the slideway of pedestal
It is dynamic；The spring is mounted in the second groove, and can be compressed by the compressed tablet of slide plate；Before cover board is arranged in the pull ring
End, the mounting post of the cover board and the mounting hole of pull ring be coupled, and realizes the hinged of pull ring and cover board, while the crisperding of pull ring
It can be slided in the arc track of cover board.
Further, it is provided with the first groove on the slideway, positioning is provided on the inside of the left plate and right side plate
Piece, the locating plate are mounted in the first groove.
Further, the rear end sides of the pedestal are provided with arc groove, and the rear end of the cover board is provided with and arc
Groove matches the arc block of installation.
Further, the compressed tablet is 90 ° of metal plate bending edges, and is integrally formed with slide plate upper plate.
Further, 90 ° of bending angle < of the connection side and crisperding junction of the pull ring.
Further, the linking arm of the pull ring, pivoted arm and extension are integrally formed.
Further, the installation spring, the second groove are two, and are arranged in parallel.
Further, second groove is at least 1mm longer than the drift of spring.
Further, the upper plate of the slide plate, left plate and right side plate are wholely set.
The invention has the benefit that
1. the unlocking mechanism of the utility model simplifies design of part, machinability is improved, processing cost is reduced；Pull ring and
Slide plate is i.e. formable without stamping die without complicated multiple tracks bending characteristic Design.
After 2. the unlocking mechanism of the utility model applies unlocking motion, automatically reseting for slide plate and pull ring is realized by spring,
Reset speed is very fast, while strong operability, improves user experience.
3. the unlocking mechanism of the utility model simplifies pull ring assembly method, under the premise of not increasing assembly difficulty, pull ring
Crisperding solve the problems, such as that pull ring is loosened in use process, and mechanism structure is compact, increases part without additional.
It is unlocked 4. the unlock of " drawing " formula is changed into " pushing away " formula by the utility model, the unlocked position of slide plate has evaded complicated folding
Curved characteristic Design, so that unlocking mechanism structure is simpler.
Detailed description of the invention
Fig. 1 is the unlocking mechanism explosive view of the QSFP+ optical module of the utility model；
Fig. 2 is the QSFP+ optical module pull ring mounting means schematic diagram of the utility model；
Fig. 3 is the QSFP+ optical module lock state schematic diagram of the utility model；
Fig. 4 is the QSFP+ optical module unlocked state view of the utility model；
Fig. 5 is the QSFP+ optical module spring assembly method schematic diagram of the utility model；
Fig. 6 is the QSFP+ optical module covering plate structure figure of the utility model；
Fig. 7 is the QSFP+ optical module pull ring structure figure of the utility model；
Fig. 8 is the QSFP+ optical module schematic diagram after the assembly is completed of the utility model；
Fig. 9 is schematic diagram after the QSFP+ optical module of the utility model locks cage.
Appended drawing reference: 1- pedestal, 2- cover board, 3- slide plate, 4- pull ring, 5- spring, 6- locking tongue, 7- cage (Cage)；
11- slideway, the first groove of 12-, 13- arc groove, 14- step surface, 15- arc notch；The second groove of 21-, 22- notch, 23-
Arc convex, 24- arc track, 25- mounting post, 26- arc block, 27- confined planes；31- upper plate, 32- left plate, 33- are right
Side plate, 34- compressed tablet, 35- locating plate, 36- cascaded surface, 41- linking arm, 42- pivoted arm, 43- connection side, 44- crisperding, 45- peace
Fill hole.
Specific embodiment
It is described in further detail below in conjunction with content of the attached drawing to the utility model.
The utility model provides a kind of unlocking mechanism of QSFP+ optical module, can be realized QSFP+ optical module in standard
Unlocking function on Cage, the mechanism have the advantage that structure is simple, is compact, easy to assembly, tailored appearance.
As shown in Fig. 1 to 7, the unlocking mechanism of QSFP+ optical module includes pedestal 1, cover board 2, slide plate 3, pull ring 4 and spring 5；
The top surface of cover board 2 is provided with the second groove 21, and the front end two sides of cover board 2 are arranged jagged 22, are fixedly installed arc in notch 22
Shape protrusion 23, (arc convex 23 is connected arc convex 23 with cover board 2, in notch two with 22 bottom surface of notch formation arc track 24
Arc track 24 is formed between person), the surface of arc convex 23 is provided with mounting post 25.
Slide plate 3 includes upper plate 31, left plate 32 and right side plate 33, and left plate 32 and right side plate 33 divide solid with upper plate 31
Even, the front end of upper plate 31 is provided with compressed tablet 34, and compressed tablet 34 can be 90 ° of metal plate bending edges, and with 3 upper plate 31 1 of slide plate
It is body formed.
Pull ring 4 includes linking arm 41 and two pivoted arms 42, and one end of two pivoted arms 42 is connected by linking arm 41, and two turn
The other end of arm 42 is respectively arranged with extension, and extension is oppositely arranged, including connection is inclined to set while 43, with when connecting 43
Crisperding 44, pivoted arm 42 by connection side 43 and crisperding 44 be connected, linking arm 41, pivoted arm 42 and the extension of pull ring 4 can be integrated
Molding；Mounting hole 45 is provided on pivoted arm 42.
Slideway 11 is arranged in the two sides of pedestal 1, and the left plate 32 and right side plate 33 of slide plate 3 can be slided in the slideway 11 of pedestal 1
It is dynamic, it is provided with the first groove 12 on slideway 11, the inside of left plate 32 and right side plate 33 is provided with locating plate 35, and locating plate 35 is pacified
In the first groove 12, that is to say, that position is respectively arranged ruffle structure at one and (is commonly called as " killing among 33 two sides of slide plate
Side "), which is installed in the first groove 12 of 1 corresponding position of pedestal, and anti-slip limiting plate 3 extends out, and guarantees that structure is more stepped up
It gathers, front end two sides are provided with arc notch 15.
Cover board 2 is arranged on pedestal 1, and slide plate 3 is arranged on pedestal 1 and cover board 2, and the front end of cover board 2 is arranged in pull ring 4,
The mounting post 25 of cover board 2 is coupled with the mounting hole 45 of pull ring 4, that is, relies on the elasticity of metal plate pull ring 4, the peace of 4 two sides of pull ring
Dress hole 45 is sleeved in the mounting post 25 of 2 two sides corresponding position of cover board, and realization pull ring 4 is hinged with cover board 2, while pull ring 4
Crisperding 44 can slide in the arc track 24 of cover board 2.After completing pull ring 4 and the installation of spring 5, slide plate 3 is sleeved on cover board 2,
And then said combination component is packed into pedestal 1.The rear end sides of pedestal 1 are provided with arc groove 13, and the rear end of cover board 2 is provided with
The arc block 26 to match with arc groove 13, the fit structure make the installation of pedestal 1 and cover board 2 more accurately and conveniently.
The ruffle (i.e. locating plate 35) of slide plate 3 is contacted with the end face of the first groove 12, and 12 position of the first groove determines slide plate 3
In the position of optical module length direction, and then guarantee 3 metal plate bending edges (i.e. compressed tablet 34) of slide plate even if locking shape in optical module
It is also contacted with spring 5 under state, spring 5 is made to be in pre-compressed state, guaranteed compact-sized.Installation spring 5 the second groove 21 be
Two, which can be rectangle, and two the second grooves 21 can be arranged in parallel, and correspondingly, spring 5 is similarly two.Spring 5 is installed
In the second groove 21 on cover board 2, and spring 5 can be compressed by the compressed tablet 34 of slide plate 3.After slide plate 3 is installed, 3 light of slide plate
90 ° of bending structures (i.e. compressed tablet 34) contact with spring 5 at the two of mouth side, and spring 5 is completely covered by by it, the work of compressed tablet 34
With being to remain that spring 5 is in compressive state.Second groove, 21 length is greater than spring 5 drift, at least than spring 5 from
By the long 1mm of length, it is therefore an objective to be fitted easily in convenient for 90 ° of compressed tablets 34 at the two of 3 optical port side of slide plate, be easily assembled spring 5.
U-shaped bending structure (i.e. extension) is arranged in 4 two sides of pull ring, and the bending angle on the connection side 43 and crisperding 44 of pull ring 4
90 ° of < of degree, effect is more efficiently stuck in 2 special-shaped slot of cover board (arc track 24), prevents pull ring 4 from loosening.
The metal plate bending design of cover board 2 and the fluting being arranged of pedestal 1 and boss feature, slide plate 3 and pull ring 4 ensure that each zero
The realization of the reliable installation and unlocking function of part.
As shown in Figure 8, Figure 9, it locks and unlocks the course of work: when Cage (cage of the optical module on communications device single board
7) in after inserting in place, the locking tongue 6 being arranged on Cage can be against on the step surface 14 of pedestal 1, be inserted to limit module
The freedom degree in direction is pulled out, realizes lock function.
When optical module unlocks, pulling force F horizontally to the right is applied to pull ring 4, pull ring 4 is with the mounting post 25 on cover board 2
Center rotates clockwise.In 4 rotation process of pull ring, pull ring 4 pushes slide plate 3 to move.Due to the limitation of cascaded surface 36,90 ° are rotated
After cannot continue to move, slide plate 3 reaches unlocked position at this time, and the left plate 32 of slide plate 3, right side plate 33 are by the locking tongue on Cage
Piece 6 jacks up, and continues to power F, optical module can be pulled out from Cage, to realize unlocking function.Under module unlocked state, spring
5 are compressed by the compressed tablet 34 on slide plate 3, gently stir pull ring 4 in the counterclockwise direction, and spring 5 discharges elastic potential energy, push slide plate
3 move right, and slide plate 3 promotes pull ring 4 to rotate along the mounting post 25 in module the component of 4 applied force of pull ring, until pull ring 4
Spinning reduction.
Claims (9)
1. a kind of unlocking mechanism of QSFP+ optical module, it is characterised in that: including pedestal (1), cover board (2), slide plate (3), pull ring
(4) and spring (5)；
Slideway (11) are arranged in the two sides of the pedestal (1)；
The top surface of the cover board (2) is provided with the second groove (21), and jagged (22) are arranged in the front end two sides of the cover board (2),
Is fixedly installed arc convex (23) in notch (22), the arc convex (23) is connected with cover board (2), notch between the two
It is formed arc track (24), the surface of the arc convex (23) is equipped with mounting post (25)；
The slide plate (3) includes upper plate (31), left plate (32) and right side plate (33), the left plate (32) and right side plate
(33) it is connected respectively with upper plate (31), the front end of the upper plate (31) is provided with compressed tablet (34)；
The pull ring (4) includes linking arm (41) and two pivoted arms (42), and one end of two pivoted arms (42) passes through linking arm (41)
It being connected, the other end of two pivoted arms (42) is respectively arranged with extension, and the extension is oppositely arranged, including connection side (43),
With the crisperding (44) for connecting side (43) connection, the pivoted arm (42) is connected by connection side (43) and crisperding (44), the pivoted arm
(42) mounting hole (45) are provided on；
The slide plate (3), cover board (2), pedestal (1) are set gradually from top to bottom, the left plate (32) of the slide plate (3) and right side
Plate (33) can the sliding in the slideway (11) of pedestal；The spring (5) is mounted in the second groove (21), and can pass through slide plate
Compressed tablet (34) compression；
Pull ring (4) setting is in the front end of cover board (2), the mounting post (25) of the cover board (2) and the mounting hole of pull ring (4)
(45) it is coupled, realization pull ring (4) is hinged with cover board (2), while the crisperding (44) of pull ring (4) can be in the arc of cover board (2)
Sliding in shape track (24).
2. the unlocking mechanism of QSFP+ optical module according to claim 1, it is characterised in that: be arranged on the slideway (11)
Have the first groove (12), is provided with locating plate (35), the locating plate on the inside of the left plate (32) and right side plate (33)
(35) it is mounted in the first groove (12).
3. the unlocking mechanism of QSFP+ optical module according to claim 2, it is characterised in that: the rear end two of the pedestal (1)
Side is provided with arc groove (13), and the rear end of the cover board (2) is provided with the arc block for the installation that matches with arc groove (13)
(26)。
4. the unlocking mechanism of QSFP+ optical module according to claim 1 or 2 or 3, it is characterised in that: the compressed tablet
(34) it is 90 ° of metal plate bending edges, and is integrally formed with slide plate upper plate (31).
5. the unlocking mechanism of QSFP+ optical module according to claim 4, it is characterised in that: the connection side of the pull ring (4)
(43) with 90 ° of bending angle < of crisperding (44) junction.
6. the unlocking mechanism of QSFP+ optical module according to claim 5, it is characterised in that: the linking arm of the pull ring (4)
(41), pivoted arm (42) and extension are integrally formed.
7. the unlocking mechanism of QSFP+ optical module according to claim 6, it is characterised in that: the spring (5), second recessed
Slot (21) is two, and is arranged in parallel.
8. the unlocking mechanism of QSFP+ optical module according to claim 7, it is characterised in that: second groove (21) is extremely
It is few 1mm longer than the drift of spring (5).
9. the unlocking mechanism of QSFP+ optical module according to claim 8, it is characterised in that: the upper plate of the slide plate (3)
(31), left plate (32) and right side plate (33) are wholely set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821531648.1U CN208689215U (en) | 2018-09-19 | 2018-09-19 | A kind of unlocking mechanism of QSFP+ optical module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821531648.1U CN208689215U (en) | 2018-09-19 | 2018-09-19 | A kind of unlocking mechanism of QSFP+ optical module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208689215U true CN208689215U (en) | 2019-04-02 |
Family
ID=65889531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821531648.1U Active CN208689215U (en) | 2018-09-19 | 2018-09-19 | A kind of unlocking mechanism of QSFP+ optical module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208689215U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111239939A (en) * | 2020-03-30 | 2020-06-05 | 索尔思光电（成都）有限公司 | Pull ring, unlocking mechanism and optical communication module |
| CN114730052A (en) * | 2019-12-31 | 2022-07-08 | 华为技术有限公司 | Optical module unlocking device, optical module and optical communication equipment |
-
2018
- 2018-09-19 CN CN201821531648.1U patent/CN208689215U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114730052A (en) * | 2019-12-31 | 2022-07-08 | 华为技术有限公司 | Optical module unlocking device, optical module and optical communication equipment |
| CN111239939A (en) * | 2020-03-30 | 2020-06-05 | 索尔思光电（成都）有限公司 | Pull ring, unlocking mechanism and optical communication module |
| CN111239939B (en) * | 2020-03-30 | 2022-05-03 | 索尔思光电（成都）有限公司 | Unlocking mechanism and optical communication module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208689215U (en) | A kind of unlocking mechanism of QSFP+ optical module | |
| CN204441611U (en) | There is the SFP connector of snap close and release mechanism | |
| EP3490239A1 (en) | Spherical video camera | |
| US9437971B2 (en) | Connector with a locking and unlocking mechanism | |
| CN104617445A (en) | Small pluggable connector with locking and unlocking mechanism | |
| TW201016109A (en) | Latching structure of an mobile electronic device | |
| CN104638454B (en) | Small pluggable connector | |
| CN205273582U (en) | Seat pocket and children's shallow of hasp, children's shallow | |
| CN213030024U (en) | Watchband connecting piece and wearing equipment | |
| BRPI0601128B1 (en) | CONNECTOR WITH A CONNECTOR BOX AND A LOCKING LEVER | |
| WO2016061805A1 (en) | Connector and mobile terminal device having same | |
| CN211818775U (en) | Electronic computer lock | |
| CN110529469B (en) | Clamp mechanism | |
| EP2541296A1 (en) | Unlocking device for optical module | |
| CN207081863U (en) | Optical module tripper | |
| CN2781443Y (en) | Cover mechanism for interface slot opering of note-book computer | |
| CN211352411U (en) | Earphone box | |
| CN111050044B (en) | Electronic device | |
| US20130148274A1 (en) | Fastening assembly of electronic device | |
| CN204422828U (en) | A kind of laminated type tripper and RJ45 electricity mouth SFP module thereof | |
| CN211378471U (en) | Electronic device | |
| CN110874123A (en) | Door plate sliding structure and case adopting same | |
| CN209525611U (en) | A kind of multi-action computer screen | |
| CN112709508A (en) | Door stop device | |
| CN215950969U (en) | Electronic display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |