CN202453548U - Unlocking and resetting device for small form-factor pluggable transceiver (SFP) module and SFP module - Google Patents
Unlocking and resetting device for small form-factor pluggable transceiver (SFP) module and SFP module Download PDFInfo
- Publication number
- CN202453548U CN202453548U CN2012200318044U CN201220031804U CN202453548U CN 202453548 U CN202453548 U CN 202453548U CN 2012200318044 U CN2012200318044 U CN 2012200318044U CN 201220031804 U CN201220031804 U CN 201220031804U CN 202453548 U CN202453548 U CN 202453548U
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- module
- sfp
- pedestal
- sfp module
- resetting means
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Abstract
The utility model discloses an unlocking and resetting device for a small form-factor pluggable transceiver (SFP) module and the SFP module. The SFP module comprises a module upper cover and a seat body with inwards-sunken rails. A tapered end cylinder with an inclined surface is arranged in the seat body, and is matched with a cage slot elastic piece hole. The unlocking and resetting device comprises a device body, a stirring block, elastic arms, stop lug bosses and a pull ring. Two pusher dogs are arranged at the front end of the stirring block, and are extended into sunken positions on the two sides of the tapered end cylinder. When the pull ring is horizontally pulled, the stirring block moves along the rails of the seat body, so that the two pusher dogs are lifted to push the cage slot elastic piece hole away from the tapered end cylinder to realize an SFP module unlocking function; and after the SFP module is unlocked and stirred out, the unlocking and resetting device realizes resetting under the action of the resilience of the elastic arms. The unlocking and resetting device is simple in structure, easy to assemble, small in size and light in weight, reliable in operation, and the hot swapping of the SFP module can be conveniently and effectively realized.
Description
[technical field]
The utility model relates to communication products, relates in particular to a kind of SFP module release resetting means and a kind of SFP module.
[background technology]
SFP (Small form-factor pluggable transceiver, little encapsulation hot plug transceiver) is a kind of small-sized hot swappable transceiver, is applied to telecommunications and data communication.SFP connects mainboard, optical fiber or the UTP cable of the network equipment (like switch, router etc.).
But the release resetting means structure more complicated of SFP module of the prior art, difficult assembling, Heavy Weight, volume are big, the hot plug of realization SFP module that can not be easily and effectively.
[summary of the invention]
The utility model provides a kind of SFP module release resetting means and a kind of SFP module, and this release resetting means is simple in structure, assembling is easy, and volume is little, in light weight, and reliable can convenient, effectively realize the hot plug of SFP module.
The technical scheme of the utility model is
A kind of SFP module release resetting means, said SFP module comprise module loam cake and the pedestal with indent track, are provided with in the pedestal and the suitable tapered end post with inclined-plane in cage modle slot shell fragment hole;
Said release resetting means comprises device body, shifting block, elastic arm, stop ledge and draw ring, and the front end of said shifting block is provided with two pusher dogs, and these two pusher dogs stretch into the recess on said tapered end post both sides;
Said stop ledge is positioned at the above and below at said device body middle part; On stop ledge, be provided with two scotch; And being provided with the circular arc slide rail in these scotch both sides, this circular arc slide rail extends to said draw ring, and stretches in the recess of said shifting block front end through the track of said pedestal;
Said elastic arm comprises two, is positioned at both sides, said device body middle part; Said circular arc slide rail middle part indent, said elastic arm extends recess in this, and said elastic arm is provided with bending part, and on said module, is covered with the movable groove of said elastic arm;
Said draw ring is positioned at an end of said device body, and forms annulus with said circular arc slide rail fluidic junction, and this annulus is drawn and passed to the cable of said SFP module from said pedestal afterbody;
Between two guide rails of said pedestal rear end, be respectively equipped with block with module loam cake afterbody, these two blocks, stop ledge and said module loam cake inner side step form the stop of said release resetting means; When said draw ring horizontal drawing, said shifting block moves along the track of said pedestal, makes two pusher dogs upwards lift, and cage modle slot shell fragment hole is pushed away the tapered end post, to realize the unlocking function of said SFP module; After said SFP module release was transferred to, said release resetting means was realized resetting under the effect of said elastic arm screen resilience.
A kind of SFP module comprises module loam cake and the pedestal with indent track, is provided with in the pedestal and the suitable tapered end post with inclined-plane in cage modle slot shell fragment hole, also comprises aforesaid release resetting means.
The SFP module release resetting means of the utility model, when the draw ring horizontal drawing, shifting block moves along the track of pedestal, makes two pusher dogs upwards lift, and cage modle slot shell fragment hole is pushed away the tapered end post, to realize the unlocking function of SFP module; After the release of SFP module was transferred to, the release resetting means was realized resetting under the effect of elastic arm screen resilience; This shows that the release resetting means of the utility model is simple in structure, assembling is easy, volume is little, in light weight, and reliable can convenient, effectively realize the hot plug of SFP module.
[description of drawings]
Fig. 1 is the global shape structural drawing of the utility model SFP module release resetting means and SFP module;
Fig. 2 is the front view of the utility model SFP module release resetting means;
Fig. 3 is the rear view of the utility model SFP module release resetting means;
Fig. 4 is the local shape structural drawing of the utility model SFP module pedestal;
Fig. 5 is the shape and structure figure of the utility model SFP module module loam cake;
Fig. 6 is the local shape structural drawing of the utility model SFP module release resetting means.
[embodiment]
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done a detailed elaboration.
Embodiment one
Like Fig. 1-6, the SFP module release resetting means of the utility model, said SFP module comprises module loam cake 1 and the pedestal 3 with indent track 2, is provided with in the pedestal 3 and the suitable tapered end post 4 with inclined-plane in cage modle slot shell fragment hole;
Said release resetting means comprises device body, shifting block 5, elastic arm 6, stop ledge 7 and draw ring 9, and the front end of said shifting block 5 is provided with two pusher dogs 10, and these two pusher dogs 10 stretch into the recess 11 on said tapered end post 4 both sides;
Said stop ledge 7 is positioned at the above and below at said device body middle part; On stop ledge 7, be provided with two scotch; And being provided with circular arc slide rail 8 in these scotch both sides, this circular arc slide rail 8 extends to said draw ring 9, and stretches in the recess of said shifting block 5 front ends through the track of said pedestal 3;
Said elastic arm 6 comprises two; Be positioned at both sides, said device body middle part, said circular arc slide rail 8 middle part indents 12, said elastic arm 6 extends this indent 12 places; And said elastic arm 6 is provided with bending part 16, and is provided with the movable groove 22 of said elastic arm 6 at said module loam cake 1;
Said draw ring 9 is positioned at an end of said device body, and forms annulus 17 with said circular arc slide rail 8 fluidic junction, and this annulus 17 is drawn and passed to the cable 18 of said SFP module from said pedestal 3 afterbodys;
Between two guide rails of said pedestal 3 rear ends, be respectively equipped with block 13,15 with module loam cake afterbody, these two blocks, stop ledge 7 and said module loam cake 1 inner side step 14 form the stop of said release resetting means; When said draw ring 9 horizontal drawings, said shifting block 5 moves along the track of said pedestal 3, makes two pusher dogs 10 upwards lift, and cage modle slot shell fragment hole is pushed away tapered end post 4, to realize the unlocking function of said SFP module; Said scotch said shifting block 5 move and release after, block 13 places that move to said pedestal 3 rear ends make the stop of said release resetting means, make this release resetting means can bear big pulling force and are not damaged.The elastic arm 6 of said release resetting means has screen resilience under the effect of draw ring motive force, after said SFP module release was transferred to, said release resetting means was realized resetting under said elastic arm 6 screen resilience effects.
Wherein, in a preferred embodiment, said module loam cake 1 shape can be cuboid, can certainly be other similar shapes.
During practical implementation, on said pedestal 3, be provided with rivet hole 20, corresponding is provided with rivet position 21 on said module loam cake 1, and said pedestal 3 and said module loam cake 1 are fixed through rivet.Also can realize the fixing of pedestal 3 and module loam cake 1 through similar fashion such as buckle connections.
In addition, also can be provided with boss 19 in said draw ring 9 afterbody sides.Said annulus 17 shapes can be ellipse, can certainly be other similar shapes.
In order better to realize the reset function of release resetting means, said elastic arm 6 symmetries are located at both sides, said device body middle part.
Can know that to sum up the release resetting means of the utility model is when the draw ring horizontal drawing, shifting block moves along the track of pedestal, makes two pusher dogs upwards lift, and cage modle slot shell fragment hole is pushed away the tapered end post, to realize the unlocking function of SFP module; After the release of SFP module was transferred to, the release resetting means was realized resetting under the effect of elastic arm screen resilience; This shows that the release resetting means of the utility model is simple in structure, assembling is easy, volume is little, in light weight, and reliable can convenient, effectively realize the hot plug of SFP module.
Embodiment two
In addition; The invention also discloses a kind of SFP module, like Fig. 1-6, it comprises module loam cake 1 and the pedestal 3 with indent track 2; Be provided with in the pedestal 3 and the suitable tapered end post 4 in cage modle slot shell fragment hole with inclined-plane; But also comprising one described release resetting means like embodiment, this release resetting means is identical with embodiment one shape and structure, does not give unnecessary details at this.
Above-described the utility model embodiment does not constitute the qualification to the utility model protection domain.The modification of being done within any spirit and principle at the utility model, be equal to replacement and improvement etc., all should be included within the claim protection domain of the utility model.
Claims (7)
1. SFP module release resetting means, said SFP module comprise module loam cake and the pedestal with indent track, are provided with in the pedestal and the suitable tapered end post with inclined-plane in cage modle slot shell fragment hole, it is characterized in that:
Said release resetting means comprises device body, shifting block, elastic arm, stop ledge and draw ring, and the front end of said shifting block is provided with two pusher dogs, and these two pusher dogs stretch into the recess on said tapered end post both sides;
Said stop ledge is positioned at the above and below at said device body middle part; On stop ledge, be provided with two scotch; And being provided with the circular arc slide rail in these scotch both sides, this circular arc slide rail extends to said draw ring, and stretches in the recess of said shifting block front end through the track of said pedestal;
Said elastic arm comprises two, is positioned at both sides, said device body middle part; Said circular arc slide rail middle part indent, said elastic arm extends recess in this, and said elastic arm is provided with bending part, and on said module, is covered with the movable groove of said elastic arm;
Said draw ring is positioned at an end of said device body, and forms annulus with said circular arc slide rail fluidic junction, and this annulus is drawn and passed to the cable of said SFP module from said pedestal afterbody;
Between two guide rails of said pedestal rear end, be respectively equipped with block with module loam cake afterbody, these two blocks, stop ledge and said module loam cake inner side step form the stop of said release resetting means; When said draw ring horizontal drawing, said shifting block moves along the track of said pedestal, makes two pusher dogs upwards lift, and cage modle slot shell fragment hole is pushed away the tapered end post, to realize the unlocking function of said SFP module; After said SFP module release was transferred to, said release resetting means was realized resetting under the effect of said elastic arm screen resilience.
2. SFP module release resetting means according to claim 1, it is characterized in that: said module loam cake is shaped as cuboid.
3. SFP module release resetting means according to claim 2 is characterized in that: on said pedestal, be provided with rivet hole, corresponding on said module, covering is provided with the rivet position, and said pedestal and said module loam cake are fixed through rivet.
4. SFP module release resetting means according to claim 1 is characterized in that: be provided with boss in said draw ring afterbody side.
5. SFP module release resetting means according to claim 1 is characterized in that: said toroidal is for oval.
6. SFP module release resetting means according to claim 1 is characterized in that: said elastic arm symmetry is located at both sides, said device body middle part.
7. SFP module; Comprise module loam cake and pedestal with indent track; Be provided with in the pedestal and the suitable tapered end post in cage modle slot shell fragment hole, it is characterized in that: also comprise like the described release resetting means of the arbitrary claim of claim 1 to 6 with inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200318044U CN202453548U (en) | 2012-02-01 | 2012-02-01 | Unlocking and resetting device for small form-factor pluggable transceiver (SFP) module and SFP module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200318044U CN202453548U (en) | 2012-02-01 | 2012-02-01 | Unlocking and resetting device for small form-factor pluggable transceiver (SFP) module and SFP module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202453548U true CN202453548U (en) | 2012-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200318044U Expired - Fee Related CN202453548U (en) | 2012-02-01 | 2012-02-01 | Unlocking and resetting device for small form-factor pluggable transceiver (SFP) module and SFP module |
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| CN (1) | CN202453548U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109521539A (en) * | 2019-01-28 | 2019-03-26 | 衡东光通讯技术（深圳）有限公司 | Fiber box |
| CN111929779A (en) * | 2020-08-05 | 2020-11-13 | 青岛海信宽带多媒体技术有限公司 | Optical module |
| CN111965766A (en) * | 2020-07-28 | 2020-11-20 | 新华三技术有限公司 | Latching mechanism, module assembly and communication equipment thereof |
-
2012
- 2012-02-01 CN CN2012200318044U patent/CN202453548U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109521539A (en) * | 2019-01-28 | 2019-03-26 | 衡东光通讯技术（深圳）有限公司 | Fiber box |
| CN109521539B (en) * | 2019-01-28 | 2023-11-14 | 蘅东光通讯技术(深圳)股份有限公司 | Optical fiber distribution box |
| CN111965766A (en) * | 2020-07-28 | 2020-11-20 | 新华三技术有限公司 | Latching mechanism, module assembly and communication equipment thereof |
| CN111929779A (en) * | 2020-08-05 | 2020-11-13 | 青岛海信宽带多媒体技术有限公司 | Optical module |
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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: 20120926 Termination date: 20170201 |