CN200987170Y - Unlocking mechanism of optical module and optical module using the same - Google Patents
Unlocking mechanism of optical module and optical module using the same Download PDFInfo
- Publication number
- CN200987170Y CN200987170Y CNU2006201315546U CN200620131554U CN200987170Y CN 200987170 Y CN200987170 Y CN 200987170Y CN U2006201315546 U CNU2006201315546 U CN U2006201315546U CN 200620131554 U CN200620131554 U CN 200620131554U CN 200987170 Y CN200987170 Y CN 200987170Y
- Authority
- CN
- China
- Prior art keywords
- optical module
- release mechanism
- slide block
- base
- utility
- 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 - Lifetime
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4256—Details of housings
- G02B6/426—Details of housings mounting, engaging or coupling of the package to a board, a frame or a panel
- G02B6/4261—Packages with mounting structures to be pluggable or detachable, e.g. having latches or rails
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4274—Electrical aspects
- G02B6/4284—Electrical aspects of optical modules with disconnectable electrical connectors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4246—Bidirectionally operating package structures
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4292—Coupling light guides with opto-electronic elements the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6275—Latching arms not integral with the housing
Abstract
The utility model discloses an unlocking mechanism for SFP optical transceiver module, and the optical module is arranged in a container. The unlocking mechanism includes a slider which can be movably arranged on the optical module, when the slider slides forward to the unlocking position, the optical module is unlocked with the container; a bias component is arranged on the optical module and is contacted with the slider, and makes the slider bias to the initial position. The utility model discloses the optical module adapting the unlocking mechanism.
Description
Technical field
The utility model belongs to the optical communication technology field, relates to a kind of release mechanism of optical module.The utility model also relates to the optical module that adopts this release mechanism.
Background technology
Along with the development of society, human demand to communication constantly rises, and the network size and the range of application of the Internet enlarge rapidly, and technical connotation has also been broken through the constraint of traditional the Internet.In recent years, transmission of Information and exchange forward development of optical network, optical fiber communication becomes the main transmission means of present information network, and therefore, communications industry is to the core devices of Networks of Fiber Communications--and the demand of transmitting-receiving unification optical module (integrated module of optical transceiver) also increases rapidly.In order to satisfy the ever-increasing demand of system, optical module just constantly moves towards complexity and diversity.
Current, the optical module technology is just constantly to intelligent, high-speed and high density interconnect development.Wherein, the SFP optical module is used more and more ripely by global each big main flow equipment vendor under the standard of SFP MSA agreement.SFP optical module (SFP transceiver), it is the hot-swappable transmitting-receiving unification of miniaturization optical module (Small Form-factor PluggableTransceiver), adopt advanced precision optics and circuit integrated technique to make, size has only half of common duplexing SC (1X9) type optical fiber transceiver module, so optical port number that can double in same space, can increase line port density, reduce the system cost of every port, therefore, the SFP optical module has obtained application more and more widely gradually.In addition, the SFP optical module is also supported the hot plug function, promptly need not to cut off the electricity supply, and module promptly can be connected with equipment or disconnect, and the network management personnel need not to close network with regard to scalable and expanding system, can not cause what influence to the online user.The hot plug function has also been simplified total maintenance work, and makes the end user can manage their transceiver module better.Because the SFP optical module can carry out Plug Action in use usually, therefore need thread off with the device release that a module carries usually, module can be successfully deviate from the cage from the system board.
U.S. Patent No. US6805573 discloses a kind of SFP module housing, the major part that wherein relates to release mechanism is shown in Figure 1A-1C: swingle 12 rotates along axle 18 and promotes slide block 34, wedge type 36 on the slide block 34 moves ahead along stressed direction, the cage that utilizes wedge type 36 will be stuck on the system board on the SFP base backs down, and reaches the purpose of release.Yet this tripper does not have automatically reset function, and this device needs artificial resetting to use next time after the release, and the principle more complicated of this design action, is unfavorable for the assembling of this device but also has improved the cost of manufacture of mould.
U.S. Patent No. US6778399 also discloses a kind of SFP module housing, the major part that wherein relates to release mechanism is shown in Fig. 2 A-2C: pull bar 12 ' is along axle 32 rotations, lug boss 30 on the pull bar promotes slide block 34 ' in the process of rotation, the cage that utilizes wedge type 36 ' on the slide block will be stuck on the system board on the grab 26 ' on the SFP base 24 backs down, and reaches the purpose of release.But, the design that also do not automatically reset of this scheme, slide block can not automatically restore to initial position after use, and the locate mode complexity of the draw ring of this scheme, to such an extent as to also high to the unit price of the cost of manufacture height product that makes mould.
Summary of the invention
The purpose of this utility model is, a kind of release mechanism that is used for optical module is provided, and this release mechanism has simple structure, and available simple mould produces, thereby can reduce the production cost.
Another purpose of the present utility model is, a kind of release mechanism that is used for optical module is provided, and it can make the slide block in the release mechanism automatically reset.
In order to achieve the above object, utility model provides a kind of release mechanism that is used for optical module, and wherein optical module is installed in the container.Release mechanism of the present utility model comprises: slide block, be slidably disposed on the optical module, and when sliding into unlocked position forward, optical module and container are unlocked; And bias piece, be arranged on the optical module, and contact with slide block, with slide block to the initial position bias voltage.
Preferably, slide block is arranged on the base of optical module and its bottom is provided with groove, and bias piece is contained in this groove.
Preferably, rotating rod comprises articulated section, lug boss and handle portion, and the articulated section is articulated on the base of optical module, and lug boss is replaced slide block and made it to front slide.
Preferably, rotating rod forms the closed frame structure.
Preferably, briquetting is fixed on the base, has pivot connected slot on it, and this pivot connected slot cooperates with the articulated section of rotating rod.
Preferably, briquetting has connection bump, has corresponding connection groove on the base, and connection bump is connected the groove compression fit with this.
Preferably, the corresponding chute that forms on the base of guide protrusion part on the slide block and optical module is slidingly matched.
Preferably, the both sides of slide block have guide protrusion part respectively, and this guide protrusion part has guaranteed the running orbit of slide block.
Preferably, bias piece is a spring.
According to the slide block of the guide protrusion part that the utility model had, be arranged at the bias piece of slider bottom, and the rotating rod of closed frame structure, make release mechanism simplicity of design of the present utility model and telotism, what the structural design of the base of Pei Heing also became thus with it is simple, so the unit price of die cost and product will have superiority.
Should be appreciated that above generality is described and the following detailed description is all enumerated and illustrative, purpose is in order to provide further instruction to claimed the utility model.
Other features and advantages of the utility model provide in explanation subsequently, partly can be apparent from the description, and maybe can find out from enforcement of the present utility model.The purpose of this utility model and other advantage can be understood, obtain from the structure that following written explanation, claim and accompanying drawing provide especially.
Description of drawings
The accompanying drawing of forming the part of this specification helps further to understand the utility model, and these accompanying drawings illustrate embodiment of the present utility model, and can be used for illustrating principle of the present utility model with specification.In the accompanying drawing:
Figure 1A-1C shows the partial view of the disclosed SFP module housing of U.S. Patent No. US6805573, wherein, Figure 1A is the perspective view of inferring slide block that is applied to the release mechanism on this SFP module housing, Figure 1B is applied to the user mode figure of SFP module housing for release mechanism, and Fig. 1 C is the release mechanism principle schematic of this SFP module housing.
Fig. 2 A-2C shows the disclosed SFP module housing of U.S. Patent No. US6778399 schematic diagram, wherein, Fig. 2 A is the overall structure schematic diagram of this SFP module housing, Fig. 2 B is the perspective view of the pull bar of the release mechanism on this SFP module housing, and Fig. 2 C is the perspective view of the slide block of the release mechanism on this SFP module housing.
Fig. 3 shows the perspective view of the optical module with the utility model release mechanism.
Fig. 4 shows the exploded view of unlocking structure of the present utility model.
Fig. 5 shows the perspective view of the container that is used to hold optical module.
Fig. 6 A-6C shows the rotating rod of the utility model release mechanism, and wherein, Fig. 6 A is the front view of this rotating rod, and Fig. 6 B is the end view of this rotating rod.Fig. 6 C is the perspective view of this rotating rod.
Fig. 7 A-7B shows the slide block of the utility model release mechanism, and wherein, Fig. 7 A is the perspective view of this slide block along top view, and Fig. 7 B is the perspective view that this slide block is observed along the bottom.
Embodiment
Below in conjunction with accompanying drawing, release mechanism of the present utility model is given detailed explanation.Same parts is represented with same label in the accompanying drawings.
The preferred embodiment that is used for the release mechanism 130 of optical module 100 of the present utility model has been shown among Fig. 3.Wherein, optical module 100 is installed in the container 200, and this container is specifically shown in Figure 5.Optical module comprises base 110 and loam cake 120.Release mechanism 130 of the present utility model includes: slide block 132, be slidably disposed on the optical module 100, and when sliding into unlocked position forward, optical module 100 and container 200 are unlocked; And bias piece 135, be arranged on the optical module 100, and contact with slide block 132 and with slide block 132 to the initial position bias voltage.
In addition, the rotating rod 131 of employing cam principle design of the present utility model is fixed on the base 110 by briquetting 133, rotating rod 131 is along promoting slide block 132 in the rotary course of rotational 90 degree, make slide block 132 to front slide, the shell fragment 210 (as shown in Figure 5) of the container 200 on the slide block 132 jacking system plates, make the hole clipping 211 of shell fragment 210 break away from grab 134 on the optical module bases 110, make optical module 100 to extract smoothly for 200 li, thereby reach the purpose of release from the system board upper container.After hole clipping 211 breaks away from grab 134, the bias piece 135 that slide block 132 is settled below promotes slide block 132, slide block 132 can be realized the integral reset function of slide block 132, thereby reach technical problem to be solved in the utility model under the effect of the reset force of bias piece 135.
Fig. 4 shows the exploded view of unlocking structure 130 of the present utility model.Slide block 132 is arranged on the base of optical module, and is provided with groove 1323 (seeing Fig. 7 B) bottom it, and bias piece 135 is contained in the groove 1323.
In addition, unlocking structure 130 of the present utility model comprises rotating rod 131, and rotating rod 131 comprises articulated section 1311, lug boss 1312 and handle portion 1313, and forms the closed frame structure.Articulated section 1311 is articulated on the base 110 of optical module 100, and lug boss 1312 is replaced slide block 132 and made it to front slide.
Wherein, unlocking structure 130 of the present utility model also comprises briquetting 133, is fixed on the base 110, has pivot connected slot 1331 on it, cooperates with the articulated section 1311 of rotating rod 131.In addition, briquetting 133 has connection bump 1332, has corresponding connection groove 1102 on the base of optical module, connection bump 1332 be connected groove 1102 compression fit.
Fig. 5 shows container 200, and this container is also referred to as cage.This container is used to hold optical module, and it has shell fragment 210, and this shell fragment is provided with hole clipping 211, and this hole clipping is used to lock the grab on the optical module base.
Fig. 6 A shows the preferred embodiment of the rotating rod of the utility model release mechanism.Wherein, rotating rod comprises articulated section 1311, lug boss 1312 and handle portion 1313, and forms the closed frame structure.Fig. 6 B is the end view of the rotating rod of the utility model release mechanism.Fig. 6 C is the perspective view of the rotating rod of the utility model release mechanism.Can know the complete structure of the rotating rod of recognizing the utility model release mechanism by above three schematic diagrames.
Fig. 7 A-7B shows the preferred embodiment of the slide block of the utility model release mechanism.Slide block 132 is provided with: guide protrusion part 1322, the respective slide slots that forms on the base of this guide protrusion part and optical module is slidingly matched, make slide block 132 under the guiding of guide ledges 1322 to front slide; And wedge surface 1321, this wedge surface is used for the shell fragment of the container on the jacking system plate, makes the hole clipping of shell fragment break away from grab on the optical module base, thereby reaches the purpose of release.
Preferably, the both sides of slide block have guide protrusion part 1322 respectively, and are provided with groove 1323 in its bottom, and this groove is used to hold bias piece.
Those skilled in the art expect easily, in order to realize automatically reseting of slide block, also can groove be set on slide block 132 tops, the groove of symmetry perhaps is set in its both sides, and integrally formed shell fragment makes the free end of shell fragment ccontaining and be resisted against in the groove as bias piece on container 200.In addition, in order to realize the guiding of slide block, the guide protrusion part of slide block also can be arranged on the top or the bottom of this slide block.In addition, the bias piece that the utility model release mechanism is adopted can also adopt the mode of air pressure or Hydraulic Elements, and it equally also can reach the effect of bias voltage.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (10)
1. the release mechanism of an optical module, described optical module (100) is installed in the container (200), and described release mechanism (130) comprising:
Slide block (132) is slidably disposed on the described optical module (100), when sliding into unlocked position forward, described optical module (100) and described container (200) is unlocked,
It is characterized in that, also comprise,
Bias piece (135) is arranged on the described optical module (100), and contacts with described slide block (132), with described slide block (132) to the initial position bias voltage.
2. the release mechanism of optical module according to claim 1, it is characterized in that, described slide block (132) is arranged on the base (110) of described optical module (100), and is provided with groove (1323) bottom it, and described bias piece (135) is contained in the described groove (1323).
3. the release mechanism of optical module according to claim 1, it is characterized in that, also comprise rotating rod (131), described rotating rod (131) comprises articulated section (1311), lug boss (1312) and handle portion (1313), described articulated section (1311) is articulated on the base (110) of described optical module (100), and described lug boss (1312) is replaced described slide block (132) and made it to front slide.
4. the release mechanism of optical module according to claim 3 is characterized in that, described rotating rod (131) forms the closed frame structure.
5. the release mechanism of optical module according to claim 3 is characterized in that, also comprises briquetting (133), is fixed on the described base (110), has pivot connected slot (1331) on it, cooperates with the articulated section (1311) of described rotating rod (131).
6. the release mechanism of optical module according to claim 5, it is characterized in that, described briquetting (133) has connection bump (1332), has corresponding connection groove (1102) on the described base (110), described connection bump (1332) and described groove (1102) compression fit that is connected.
7. the release mechanism of optical module according to claim 1 is characterized in that, described slide block (132) is gone up guide protrusion part (1322), goes up the respective slide slots (1103) that forms with the base (110) of described optical module (100) and is slidingly matched.
8. the release mechanism of optical module according to claim 7 is characterized in that, the both sides of described slide block (132) have guide protrusion part (1322) respectively.
9. according to the release mechanism of each described optical module among the claim 1-8, it is characterized in that described bias piece (135) is a spring.
10. an optical module is characterized in that, has each described release mechanism among the claim 1-8.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201315546U CN200987170Y (en) | 2006-08-23 | 2006-08-23 | Unlocking mechanism of optical module and optical module using the same |
| PCT/CN2007/001012 WO2008025196A1 (en) | 2006-08-23 | 2007-03-28 | Optical module delatching mechanism and optical module with said delatching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201315546U CN200987170Y (en) | 2006-08-23 | 2006-08-23 | Unlocking mechanism of optical module and optical module using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200987170Y true CN200987170Y (en) | 2007-12-05 |
Family
ID=38916623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201315546U Expired - Lifetime CN200987170Y (en) | 2006-08-23 | 2006-08-23 | Unlocking mechanism of optical module and optical module using the same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN200987170Y (en) |
| WO (1) | WO2008025196A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236138A (en) * | 2010-05-01 | 2011-11-09 | 安华高科技光纤Ip（新加坡）私人有限公司 | Active optical cable that is suited for consumer applications and a method |
| CN102455470A (en) * | 2010-10-21 | 2012-05-16 | 深圳新飞通光电子技术有限公司 | Unlocking rest device of 10 gigabit small form factor pluggable (XFP) light transceiving integrated module |
| CN103427909A (en) * | 2012-05-21 | 2013-12-04 | 深圳新飞通光电子技术有限公司 | Pluggable optical module and unlocking and resetting device thereof |
| CN105605535A (en) * | 2016-01-06 | 2016-05-25 | 深圳三星通信技术研究有限公司 | Optical module positioning device |
| WO2020118771A1 (en) * | 2018-12-14 | 2020-06-18 | 武汉光迅科技股份有限公司 | Optical module |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199208B (en) * | 2018-01-11 | 2023-10-13 | 上海翔洲电气科技有限公司 | Quick explosion-proof rifle that charges |
| CN111965768B (en) * | 2020-09-16 | 2022-06-17 | 青岛海信宽带多媒体技术有限公司 | Optical module |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6819568B2 (en) * | 2002-04-17 | 2004-11-16 | Optical Communication Products, Inc. | Pluggable optical transceiver with pivoting release actuator |
| US6778399B2 (en) * | 2002-05-15 | 2004-08-17 | Stratos International, Inc. | Wire lever actuator mechanism for optical transceiver |
| CN2738478Y (en) * | 2004-11-11 | 2005-11-02 | 深圳飞通光电股份有限公司 | SFP optical receiving and transmitting integral module |
| CN2758794Y (en) * | 2004-12-16 | 2006-02-15 | 深圳飞通光电股份有限公司 | Small plug-in type optical transceiving integrated module and unlocking reset apparatus |
| CN2804886Y (en) * | 2005-07-01 | 2006-08-09 | 飞博创（成都）科技有限公司 | Module device |
| CN2864720Y (en) * | 2006-01-19 | 2007-01-31 | 深圳思达光电通信技术有限公司 | Small-sized plug-in type optical transmitting-receiving module |
-
2006
- 2006-08-23 CN CNU2006201315546U patent/CN200987170Y/en not_active Expired - Lifetime
-
2007
- 2007-03-28 WO PCT/CN2007/001012 patent/WO2008025196A1/en active Application Filing
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236138A (en) * | 2010-05-01 | 2011-11-09 | 安华高科技光纤Ip（新加坡）私人有限公司 | Active optical cable that is suited for consumer applications and a method |
| CN102455470A (en) * | 2010-10-21 | 2012-05-16 | 深圳新飞通光电子技术有限公司 | Unlocking rest device of 10 gigabit small form factor pluggable (XFP) light transceiving integrated module |
| CN102455470B (en) * | 2010-10-21 | 2013-11-20 | 深圳新飞通光电子技术有限公司 | Unlocking rest device of 10 gigabit small form factor pluggable (XFP) light transceiving integrated module |
| CN103427909A (en) * | 2012-05-21 | 2013-12-04 | 深圳新飞通光电子技术有限公司 | Pluggable optical module and unlocking and resetting device thereof |
| CN105605535A (en) * | 2016-01-06 | 2016-05-25 | 深圳三星通信技术研究有限公司 | Optical module positioning device |
| CN105605535B (en) * | 2016-01-06 | 2018-10-30 | 深圳三星通信技术研究有限公司 | A kind of optical mode block positioning device |
| WO2020118771A1 (en) * | 2018-12-14 | 2020-06-18 | 武汉光迅科技股份有限公司 | Optical module |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008025196A1 (en) | 2008-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071205 |
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| EXPY | Termination of patent right or utility model |