CN104360447A - SFP (Small Form Pluggable) connecting device - Google Patents
SFP (Small Form Pluggable) connecting device Download PDFInfo
- Publication number
- CN104360447A CN104360447A CN201410592355.4A CN201410592355A CN104360447A CN 104360447 A CN104360447 A CN 104360447A CN 201410592355 A CN201410592355 A CN 201410592355A CN 104360447 A CN104360447 A CN 104360447A
- Authority
- CN
- China
- Prior art keywords
- elastic rod
- upper cover
- buckle
- sfp
- groove bar
- 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.)
- Pending
Links
Classifications
-
- 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
- G02B6/4201—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Buckles (AREA)
Abstract
The invention discloses an SFP (Small Form Pluggable) connecting device. The device comprises a body and a locker; the body comprises an upper cover and a lower cover connected with the upper cover; the locker comprises an elastic rod and a buckle located in the middle of the elastic rod, one end of the upper cover is provided with a groove bar, one end of the elastic rod penetrates through the groove bar and is connected with the upper cover and an opening corresponding to the buckle is formed in the upper cover above the groove bar. The SFP connecting device provided by the invention is simple to operate and convenient to use; furthermore, the locker is formed by the elastic rod and the buckle, and the buckle protrudes through the opening, and the buckle moves to the groove bar under the exogenic action; when the external force disappears, the elastic rod is popped up from the buckle to lock the connecting device; the elastic rod is pressed to move the buckle to the groove bar so as to unlock to disconnect; in addition, the device is firm and quick to lock, low in cost, and is simple to change if the locker is damaged.
Description
Technical field
The present invention relates to a kind of SFP coupling arrangement, belong to photoelectric communication field.
Background technology
In data communication and telecom communication circuit, the corresponding interface seat grafting in SFP module and communication system assembles to realize signal communication.Small plug-type light emitting/telecommunication transceiver module (Small Form-Factor Pluggable; abbreviation SFP) be common a kind of light/telecommunication transceiver module; this module has hot plug, is convenient to safeguard replacing, small and exquisite feature; in order to realize the hot plug of quick above-mentioned SFP module; usually can be SFP module installation connector construction, thus make it can and the corresponding interface seat on communication system between realize fast fastening, to trip the function be connected fast.
But although SFP assembly connector structure in the past can realize and the fast fastening of corresponding interface and the action of triping, but often complex structure, constituting parts is a lot, causes assembling trouble in production run, need a lot of staff to complete, production capacity is difficult to the demand meeting application.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of SFP coupling arrangement is provided.
The present invention has come by the following technical programs:
A kind of SFP coupling arrangement, comprise main body and latching system, the lower cover that described main body comprises upper cover and is connected with upper cover, described latching system comprises elastic rod and is positioned at the buckle in the middle of elastic rod, the one end covered on described has groove bar, one end of described elastic rod penetrates groove bar and is connected with upper cover, and the upper cover place, top of described groove bar is provided with the opening of corresponding buckle.
Described a kind of SFP coupling arrangement, on described elastic rod, the opposite side of buckle is connected with spring, and described spring contacts with the bottom of groove bar.
Described a kind of SFP coupling arrangement, one end of described elastic rod is connected with upper cover by rotating shaft through groove bar, and described rotating shaft parallels with elastic rod.
Described a kind of SFP coupling arrangement, the tail end on described modal length direction is also provided with spring.
Described a kind of SFP coupling arrangement, the other end of described elastic rod stretches out from groove bar, and the part of stretching out upper cover is 0.3 of elastic rod overall length.
Described a kind of SFP coupling arrangement, described elastic rod extension is provided with elasticity salient point.
The beneficial effect that the present invention reaches:
SFP coupling arrangement of the present invention is simple to operate, easy to use, and form latching system by elastic rod and buckle, buckle stretches out from opening, and under external force, buckle moves in groove bar, and when external force disappears, buckle ejects by elastic rod, pins coupling arrangement; Elastic rod is pressed down, buckle is moved in groove bar, can unlock thus disconnect; Snap close is firm, quick, and cost is low, if locking device damage is changed also simple.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is side view of the present invention.
Fig. 3 is the enlarged diagram of locking device.
In figure: 1, upper cover, 2, lower cover, 3, elastic rod, 4, buckle, 5, groove bar, 7, spring, 8, rotating shaft, 9, body trailing end spring, 10, elasticity salient point.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in the figure, a kind of SFP coupling arrangement of the present invention, comprise main body and latching system, the lower cover 2 that described main body comprises upper cover 1 and is connected with upper cover, the buckle 4 that described latching system comprises elastic rod 3 and is positioned in the middle of elastic rod 3, one end on described upper cover 1 has groove bar 5, and one end of described elastic rod 3 penetrates groove bar 5 and is connected with upper cover 1, and top upper cover 1 place of described groove bar 5 is provided with the opening of corresponding buckle 4.
A more progressive ground, on described elastic rod 3, the opposite side of buckle 4 is connected with spring 7, and described spring 7 contacts with the bottom of groove bar 5.One end of described elastic rod 3 is connected with upper cover 1 by rotating shaft 8 through groove bar 5, and described rotating shaft 8 parallels with elastic rod 3.
Further, the tail end on described modal length direction is also provided with spring 9.
Further, the other end of described elastic rod 3 stretches out from groove bar 5, and the part of stretching out upper cover 1 is 0.3 of elastic rod 3 overall length.Described elastic rod 3 extension is provided with elasticity salient point 10.
On described elastic rod 3, the opposite side of buckle 4 is connected with spring 7, buckle 4 homing that spring 7 can will lose under External Force Acting; When elastic rod 3 is connected with upper cover 1 by rotating shaft 8, elastic rod 3 rotates more convenient, is more prone to suppress spring 7, thus drives buckle 4 to unlock; During connection, because spring 9 is compressed, when disconnecting, connector can eject by spring 9, easy to use; Elastic rod 3 extension is oversize then may not be suppressed 7, too shortly is then inconvenient to operate, and it is that 0.3 of elastic rod 3 overall length can meet; Elasticity salient point 10 can increase the friction of hand and elastic rod 3, and when preventing operation, hand landing causes the phenomenon fractureed by elastic rod 3.
In use, when connecting, buckle 4 stretches out from opening in the present invention, and when connecting, due to the effect of external force, buckle 4 is moved in groove bar 5 by elastic rod 3, and when external force disappears, buckle 4 ejects by elastic rod 3, pins coupling arrangement; During disconnection, elastic rod 3 is pressed down, buckle 4 is moved in groove bar 5, can unlock thus disconnect.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (6)
1. a SFP coupling arrangement, comprise main body and latching system, the lower cover that described main body comprises upper cover and is connected with upper cover, it is characterized in that, described latching system comprises elastic rod and is positioned at the buckle in the middle of elastic rod, the one end covered on described has groove bar, and one end of described elastic rod penetrates groove bar and is connected with upper cover, and the upper cover place, top of described groove bar is provided with the opening of corresponding buckle.
2. a kind of SFP coupling arrangement according to claim 1, it is characterized in that, on described elastic rod, the opposite side of buckle is connected with spring, and described spring contacts with the bottom of groove bar.
3. a kind of SFP coupling arrangement according to claim 2, is characterized in that, one end of described elastic rod is connected with upper cover by rotating shaft through groove bar, and described rotating shaft parallels with elastic rod.
4. a kind of SFP coupling arrangement according to claim 1, is characterized in that, the tail end on described modal length direction is also provided with spring.
5. a kind of SFP coupling arrangement according to claim 1, is characterized in that, the other end of described elastic rod stretches out from groove bar, and the part of stretching out upper cover is 0.3 of elastic rod overall length.
6. a kind of SFP coupling arrangement according to claim 5, is characterized in that, described elastic rod extension is provided with elasticity salient point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410592355.4A CN104360447A (en) | 2014-10-30 | 2014-10-30 | SFP (Small Form Pluggable) connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410592355.4A CN104360447A (en) | 2014-10-30 | 2014-10-30 | SFP (Small Form Pluggable) connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104360447A true CN104360447A (en) | 2015-02-18 |
Family
ID=52527727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410592355.4A Pending CN104360447A (en) | 2014-10-30 | 2014-10-30 | SFP (Small Form Pluggable) connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104360447A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6485315B1 (en) * | 2001-12-20 | 2002-11-26 | Hon Hai Precision Ind. Co., Ltd. | Electrical plug connector with spring latch and grounding tabs |
| TWM344651U (en) * | 2008-03-31 | 2008-11-11 | Hon Hai Prec Ind Co Ltd | Pluggable connector assembly |
| CN102403621A (en) * | 2010-09-08 | 2012-04-04 | 富士康(昆山)电脑接插件有限公司 | Connector and components thereof |
| CN102736191A (en) * | 2011-12-30 | 2012-10-17 | 深圳金信诺高新技术股份有限公司 | SFP (Small Form Pluggable) assembly connector |
| WO2013037123A1 (en) * | 2011-09-16 | 2013-03-21 | Harting Electronics Gmbh & Co. Kg | Locking device for electrical connectors |
| CN203337870U (en) * | 2013-07-02 | 2013-12-11 | 深圳市金洋电子股份有限公司 | Delocking mechanism of SFP+ optical module |
| CN204229003U (en) * | 2014-10-30 | 2015-03-25 | 苏州速腾电子科技有限公司 | A kind of SFP coupling arrangement |
-
2014
- 2014-10-30 CN CN201410592355.4A patent/CN104360447A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6485315B1 (en) * | 2001-12-20 | 2002-11-26 | Hon Hai Precision Ind. Co., Ltd. | Electrical plug connector with spring latch and grounding tabs |
| TWM344651U (en) * | 2008-03-31 | 2008-11-11 | Hon Hai Prec Ind Co Ltd | Pluggable connector assembly |
| CN102403621A (en) * | 2010-09-08 | 2012-04-04 | 富士康(昆山)电脑接插件有限公司 | Connector and components thereof |
| WO2013037123A1 (en) * | 2011-09-16 | 2013-03-21 | Harting Electronics Gmbh & Co. Kg | Locking device for electrical connectors |
| CN102736191A (en) * | 2011-12-30 | 2012-10-17 | 深圳金信诺高新技术股份有限公司 | SFP (Small Form Pluggable) assembly connector |
| CN203337870U (en) * | 2013-07-02 | 2013-12-11 | 深圳市金洋电子股份有限公司 | Delocking mechanism of SFP+ optical module |
| CN204229003U (en) * | 2014-10-30 | 2015-03-25 | 苏州速腾电子科技有限公司 | A kind of SFP coupling arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150218 |
|
| RJ01 | Rejection of invention patent application after publication |