CN202259937U - SFP (Small Form-factor Pluggable) module unlocking mechanism - Google Patents
SFP (Small Form-factor Pluggable) module unlocking mechanism Download PDFInfo
- Publication number
- CN202259937U CN202259937U CN2011202951272U CN201120295127U CN202259937U CN 202259937 U CN202259937 U CN 202259937U CN 2011202951272 U CN2011202951272 U CN 2011202951272U CN 201120295127 U CN201120295127 U CN 201120295127U CN 202259937 U CN202259937 U CN 202259937U
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- aforementioned
- sheet
- sled
- elastic
- pushing
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Abstract
The utility model discloses an SFP (Small Form-factor Pluggable) module unlocking mechanism. The SFP module unlocking mechanism comprises an elastic unclenching sheet and a pull ring, wherein the pull ring is arranged on a connector body in a sliding manner; the pull ring has a pushing tilted surface close to the front end, which is high at the front side and low at the rear side; the elastic unclenching sheet is arranged above the pull ring, and the rear end of the elastic unclenching sheet is connected on the connector body; and the elastic unclenching sheet comprises an upward unclenching part which is arranged at the front end of the elastic unclenching sheet and is used for pushing away an elastic fastener, and a restoring tilted surface which is high at the front side and low at the rear side is arranged between the rear ends of the upward unclenching part and the elastic unclenching sheet on the bottom surface of the elastic unclenching sheet. Therefore, the elastic unclenching sheet is subjected to upward elastic deformation under the matching effect of the pushing tilted surface and the restoring tilted surface, so that the elastic fastener is pushed away to unlock a fastener table; after the pull ring is released, the elastic unclenching sheet is downwardly restored along the pushing tilted surface by using the restoring tilted surface of the elastic unclenching sheet, and the elastic fastener automatically and downwardly locks the fastener table of a shell; and, the SFP module unlocking mechanism is convenient to operate and simple in structure and the like.
Description
Technical field
The utility model relates to the field of connectors technology, refers in particular to a kind of SFP module release mechanism.
Background technology
In data communication and telecom communication circuit, be applied to the SFP module usually, promptly SFP light/telecommunication is received and dispatched connector (Small Form-Factor Pluggable, abbreviation SFP), and it includes pin connector and corresponding interface SFP card cage thereof.Usually, be provided with release mechanism, to realize the quick snap close between pin connector and card cage and to extract fast to this SFP module.
Existing release mechanism is varied, wherein, some release mechanism, its structure is simple relatively, and, handle can not automatically reset after the release, thereby snap close and release all need to move artificially handle, and its operation is trouble; Some release mechanism also, it can solve above-mentioned handle can not automatically reset defective, is easier to during operation, and, its complex structure has all brought certain puzzlement for the manufacturing of product, assembling etc.
By this, need work out a kind of new technical scheme and solve the problems referred to above.
The utility model content
In view of this, the utility model is to the disappearance of prior art existence, and its main purpose provides a kind of SFP module release mechanism, and it is simple in structure, operation is simple and easy, can realize automatically reseting snap close.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of SFP module release mechanism, it is to be arranged on the connector body, is used to remove spring secures rail to sleeper on the plug connector to the snap action of the button platform on the connector body; It includes elasticity sled sheet and draw ring, and wherein, this draw ring slidingtype is arranged on the aforementioned connector body, and high back was low before this draw ring had near front position pushes the inclined-plane; This elasticity sled sheet is positioned at aforementioned draw ring top; Its rear end is connected on the aforementioned connector body; This elasticity sled sheet includes and is positioned at its front position and is used for to the last sled portion that drives aforementioned spring secures rail to sleeper; And the high afterwards low inclined-plane that resets before the position is provided with between sled portion and the elasticity sled sheet rear end on aforementioned on this elasticity sled sheet bottom surface, this reset inclined-plane and aforementioned draw ring push the inclined-plane cooperation that contacts.
As a kind of preferred version, be concaved with the chute of arranging along fore-and-aft direction on the said connector body, aforementioned button platform is positioned at this chute front position, and aforementioned draw ring slidingtype is embedded in this chute.
As a kind of preferred version, said draw ring includes and pushes part and handle, and this pushes the part rear end and is connected on the handle, and the aforementioned inclined-plane that pushes is arranged at this and pushes on the part.
As a kind of preferred version, said pushing offers stopper slot on the part, and correspondingly, aforementioned chute bottom surface convexes with guide vane end stop, and this guide vane end stop is embedded in the stopper slot, and this guide vane end stop along the width of fore-and-aft direction less than the width of stopper slot along fore-and-aft direction.
As a kind of preferred version, the said part that pushes is provided with pushing portion, the aforementioned upper surface that pushes the inclined-plane for this pushing portion; This pushing portion includes two pushing portions that are arranged side by side in pushing the part both sides, connects through connecting plate between this two pushing portion; Correspondingly, aforementioned elasticity sled sheet is provided with compression zone, and the aforementioned inclined-plane that resets is the bottom surface of this compression zone, and this compression zone includes two compression zones that are arranged side by side in elasticity sled sheet both sides, is positioned at the inclined-plane and push the inclined-plane cooperation that contacts of resetting of homonymy.
As a kind of preferred version, to aforementioned two pushing portions, be concaved with slot to make way in aforementioned chute bottom surface, aforementioned pushing portion is positioned at this slot to make way.
As a kind of preferred version, said button platform two side positions are formed with storage tank respectively, and this storage tank is communicated in aforementioned chute; Correspondingly, the last sled portion of aforementioned elasticity sled sheet includes sled portions on two that are arranged side by side, and this is formed with cavity between sled portion on two, and aforementioned button platform is positioned at this cavity, and sled portion then is positioned at corresponding storage tank on aforementioned two.
As a kind of preferred version, said button platform is the triangle boss structure, and its upper surface is low early and high after ramp structure.
As a kind of preferred version; Said handle is provided with a locating ring, has extended to form connecting portion forward in the front end of this locating ring, and the aforementioned part that pushes is connected in this connecting portion; And extend back in the rear end of this locating ring and to be formed with handle portion, aforementioned wire rod passes this locating ring.
As a kind of preferred version, the connecting portion of said handle, locating ring and handle portion form the structure that is zigzag.
The utility model compared with prior art has tangible advantage and beneficial effect; Particularly, can know that main system utilizes and pushes the inclined-plane and the cooperating between the inclined-plane that reset by technique scheme; Make elasticity sled sheet that elastic deformation upwards take place, spring secures rail to sleeper is supported the snap close of straightening one out and easing out his anxiety except that its make-up platform; And after unclamping draw ring, aforementioned elasticity sled sheet utilizes its inclined-plane that resets to reset along pushing the inclined-plane downwards, and the last sled portion of this elasticity sled sheet moves down to aforementioned spring secures rail to sleeper and reserves the snap close space, and the automatically downward snap close of then aforementioned spring secures rail to sleeper is lived the button platform of housing; Thus, the utility model operation is extremely convenient, and the pulling draw ring can be realized release, unclamp handle after, its snap close that can automatically reset, and its good stability; Also have, the utlity model has characteristics such as simple in structure, that it is manufactured and assembling etc. is also all simpler and easy, help applying of this product.
Be architectural feature and the effect of more clearly setting forth the utility model, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is the three-dimensional package assembly sketch map of the preferred embodiment of the utility model;
Fig. 2 is the decomposition texture sketch map of the preferred embodiment of the utility model;
Fig. 3 is that the cross section structure sketch map of (being under the locking state) is descended in the preferred embodiment of the utility model in the raw;
Fig. 4 is that the preferred embodiment of the utility model is in the cross section structure sketch map under the released state;
Fig. 5 is the decomposition texture sketch map that the preferred embodiment of the utility model cooperates with corresponding plug connector.
The accompanying drawing identifier declaration:
10, connector body 11, housing
111, chute 1111, slot to make way
112, button platform 113, guide vane end stop
114, storage tank 12, circuit board
20, release mechanism 21, elasticity sled sheet
211, go up sled portion 212, compression zone
2121, reset inclined-plane 22, push part
221, pushing portion 2211, push the inclined-plane
222, stopper slot 23, handle
231, locating ring 232, connecting portion
233, handle portion 30, wire rod
40, plug connector 41, spring secures rail to sleeper.
Embodiment
Please with reference to Fig. 1 and shown in Figure 5; It has demonstrated the concrete structure of the preferred embodiment of the utility model; It is to be arranged on the connector body 10, is used to remove the snap action of buckleing platform 112 of the 41 pairs of connector bodies 10 of spring secures rail to sleeper on the plug connector 40 (being generally the card cage); The front end of this connector body 10 is an inserted terminal, and its rear end is the wire rod link, and this connector body 10 includes housing 11 and the circuit board 12 that is arranged in this housing 11.
Be concaved with the chute of arranging along fore-and-aft direction 111 on this housing 11; These chute 111 front positions convex be used for aforementioned plug connector 40 in spring secures rail to sleepers 41 cooperate buckle platform 112; This button platform 112 is the triangle boss structure, and its upper surface is low early and high after ramp structure; And these chute 111 bottom surfaces are concaved with slot to make way 1111;
This release mechanism 20 includes elasticity sled sheet 21 and draw ring, and in present embodiment, this draw ring includes and pushes part 22 and shake hands 23;
Wherein, This handle 23 is provided with a locating ring 231; Front end in this locating ring 231 has extended to form connecting portion 232 forward; The aforementioned part 21 that pushes is connected in this connecting portion 232, and extends back in the rear end of this locating ring 231 and to be formed with handle portion 233, and aforementioned wire rod 30 passes this locating ring 231; And the connecting portion 232 of this handle 23, locating ring 231 and handle portion 233 form the structure that is zigzag;
This pushes part 22 rear ends and is connected in aforementioned handle 23, and this pushes part 22 slidingtypes and is positioned at aforementioned chute 111, and it includes the pushing portion 221 that is positioned at its front position, the upper surface of this pushing portion 221 be preceding high back low push the inclined-plane;
This elasticity sled sheet 21 is positioned at and aforementionedly pushes part 22 tops, and its rear end is connected on the aforementioned housing 11 elastic construction of fore-end for elastic deformation can upwards taking place and resetting automatically of this elasticity sled sheet 21 downwards; This elasticity sled sheet 21 include its front position and be used for cooperating with aforementioned spring secures rail to sleeper 41 on sled portion 211 and on this sled portion 211 and elasticity prize the compression zone 212 between sheet 21 rear ends; The bottom surface of this compression zone 212 is the low inclined-plane 2121 that resets, preceding high back, this reset inclined-plane 2121 and aforementioned pushing portion 221 push inclined-plane 2211 cooperation that contacts;
Under the nature, the upper surface of sled portion 211 is lower than the upper surface of aforementioned button platform 112 on the aforementioned elasticity sled sheet 21, and the spring secures rail to sleeper 41 of aforementioned plug connector 40 blocks aforementioned button platform 112; Under the released state; Aforementioned handle 23 drives push part 22 and move backward; Elastic deformation upwards takes place in aforementioned elasticity sled sheet 21 under the effect that pushes inclined-plane 2211, the upper surface that upper surface of sled portion 211 is higher than aforementioned button platform 112 on it is also upwards to driving aforementioned spring secures rail to sleeper 41.
Need to prove that in this practical example, 112 liang of side positions of aforementioned button platform are formed with storage tank 114 respectively, this storage tank 114 is communicated in aforementioned chute 111; Correspondingly, the last sled portion 211 of aforementioned elasticity sled sheet 21 is sled portions 211 on two that are arranged side by side, and this is formed with cavity between sled portion 211 on two, and aforementioned button platform 112 is positioned at this cavity, and 211 in sled portion is positioned at corresponding storage tank 114 on aforementioned two; And this pushing portion 221 is two pushing portions 221 that are arranged side by side in pushing part 22 both sides, and 221 of this two pushing portions pass through connecting plate and connect; Correspondingly, the compression zone 212 of aforementioned elasticity sled sheet 21 is two compression zones 212 that are arranged side by side in elasticity sled sheet 21 both sides, compression zone 212 and 221 of the pushing portions that the is positioned at homonymy cooperation that contacts.
Be to realize release through pulling handle 23 in the utility model, at this, 23 travel range has also been done qualification to shaking hands; Promptly offer stopper slot 222 on the part 22, correspondingly, convex with guide vane end stop 113 in aforementioned chute 111 bottom surfaces through pushing in this; This guide vane end stop 113 is embedded in the stopper slot 222; And less than the width of stopper slot 222 along fore-and-aft direction, by this, the sliding stroke of guide vane end stop 113 in stopper slot 222 is the travel range of handle 23 to this guide vane end stop 113 along the width of fore-and-aft direction.
And, aforementioned push part 22, elasticity sled sheet 21 can be respectively by the metallic plate punch forming, as can beappreciated from fig. 2, the pushing portion 221 that pushes part 22 is that downward bending forms, the compression zone 212 of this elasticity sled sheet 21 also is that downward bending forms; This pushing portion 221 and compression zone 212 are positioned at the slot to make way 1111 that aforementioned chute 111 bottom surfaces are arranged with; In conjunction with shown in Figure 1, the structural design of this release mechanism 20 and connector body 10 respective outer side edges are compact, make that the profile of entire product is harmonious, neat, attractive in appearance.
The design focal point of the utility model is that main system utilizes and pushes the inclined-plane and the cooperating between the inclined-plane that reset, and makes elasticity sled sheet that elastic deformation upwards take place, spring secures rail to sleeper is supported the snap close of straightening one out and easing out his anxiety except that its make-up platform; And after unclamping draw ring, aforementioned elasticity sled sheet utilizes its inclined-plane that resets to reset along pushing the inclined-plane downwards, and the last sled portion of this elasticity sled sheet moves down to aforementioned spring secures rail to sleeper and reserves the snap close space, and the automatically downward snap close of then aforementioned spring secures rail to sleeper is lived the button platform of housing; Thus, the utility model operation is extremely convenient, and the pulling draw ring can be realized release, unclamp handle after, its snap close that can automatically reset, and its good stability; Also have, the utlity model has characteristics such as simple in structure, that it is manufactured and assembling etc. is also all simpler and easy, help applying of this product.
The above; It only is the preferred embodiment of the utility model; Be not that the technical scope of the utility model is done any restriction; So every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any trickle modification, equivalent variations and modification that above embodiment did.
Claims (10)
1. SFP module release mechanism; It is to be arranged on the connector body; Be used to remove spring secures rail to sleeper on the plug connector to the snap action of the button platform on the connector body, it is characterized in that: include elasticity sled sheet and draw ring, wherein; This draw ring slidingtype is arranged on the aforementioned connector body, and high back was low before this draw ring had near front position pushes the inclined-plane; This elasticity sled sheet is positioned at aforementioned draw ring top; Its rear end is connected on the aforementioned connector body; This elasticity sled sheet includes and is positioned at its front position and is used for to the last sled portion that drives aforementioned spring secures rail to sleeper; And the high afterwards low inclined-plane that resets before the position is provided with between sled portion and the elasticity sled sheet rear end on aforementioned on this elasticity sled sheet bottom surface, this reset inclined-plane and aforementioned draw ring push the inclined-plane cooperation that contacts.
2. SFP module release mechanism according to claim 1 is characterized in that: be concaved with the chute of arranging along fore-and-aft direction on the said connector body, aforementioned button platform is positioned at this chute front position, and aforementioned draw ring slidingtype is embedded in this chute.
3. SFP module release mechanism according to claim 1 is characterized in that: said draw ring includes and pushes part and handle, and this pushes the part rear end and is connected on the handle, and the aforementioned inclined-plane that pushes is arranged at this and pushes on the part.
4. SFP module release mechanism according to claim 3; It is characterized in that: said pushing offers stopper slot on the part; Correspondingly; Aforementioned chute bottom surface convexes with guide vane end stop, and this guide vane end stop is embedded in the stopper slot, and this guide vane end stop along the width of fore-and-aft direction less than the width of stopper slot along fore-and-aft direction.
5. SFP module release mechanism according to claim 3 is characterized in that: the said part that pushes is provided with pushing portion, the aforementioned upper surface that pushes the inclined-plane for this pushing portion; This pushing portion includes two pushing portions that are arranged side by side in pushing the part both sides, connects through connecting plate between this two pushing portion; Correspondingly, aforementioned elasticity sled sheet is provided with compression zone, and the aforementioned inclined-plane that resets is the bottom surface of this compression zone, and this compression zone includes two compression zones that are arranged side by side in elasticity sled sheet both sides, is positioned at the inclined-plane and push the inclined-plane cooperation that contacts of resetting of homonymy.
6. SFP module release mechanism according to claim 5 is characterized in that: to aforementioned two pushing portions, be concaved with slot to make way in aforementioned chute bottom surface, aforementioned pushing portion is positioned at this slot to make way.
7. SFP module release mechanism according to claim 1 is characterized in that: said button platform two side positions are formed with storage tank respectively, and this storage tank is communicated in aforementioned chute; Correspondingly, the last sled portion of aforementioned elasticity sled sheet includes sled portions on two that are arranged side by side, and this is formed with cavity between sled portion on two, and aforementioned button platform is positioned at this cavity, and sled portion then is positioned at corresponding storage tank on aforementioned two.
8. SFP module release mechanism according to claim 1 is characterized in that: said button platform is the triangle boss structure, and its upper surface is low early and high after ramp structure.
9. SFP module release mechanism according to claim 3; It is characterized in that: said handle is provided with a locating ring; Front end in this locating ring has extended to form connecting portion forward; The aforementioned part that pushes is connected in this connecting portion, and extends back in the rear end of this locating ring and to be formed with handle portion, and aforementioned wire rod passes this locating ring.
10. SFP module release mechanism according to claim 9 is characterized in that: the connecting portion of said handle, locating ring and handle portion form the structure that is zigzag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202951272U CN202259937U (en) | 2011-08-15 | 2011-08-15 | SFP (Small Form-factor Pluggable) module unlocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202951272U CN202259937U (en) | 2011-08-15 | 2011-08-15 | SFP (Small Form-factor Pluggable) module unlocking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202259937U true CN202259937U (en) | 2012-05-30 |
Family
ID=46121126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202951272U Expired - Fee Related CN202259937U (en) | 2011-08-15 | 2011-08-15 | SFP (Small Form-factor Pluggable) module unlocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202259937U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103178400A (en) * | 2013-03-01 | 2013-06-26 | 中航光电科技股份有限公司 | Connector capable of being unlocked by aid of pull ring and pull ring mounting structure of connector |
| CN103915721A (en) * | 2013-01-09 | 2014-07-09 | 富士康(昆山)电脑接插件有限公司 | Connector |
| CN103915718A (en) * | 2013-01-09 | 2014-07-09 | 富士康(昆山)电脑接插件有限公司 | Connector |
| TWI713264B (en) * | 2019-11-06 | 2020-12-11 | 大陸商東莞立訊技術有限公司 | Pull-tab connector |
-
2011
- 2011-08-15 CN CN2011202951272U patent/CN202259937U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915721A (en) * | 2013-01-09 | 2014-07-09 | 富士康(昆山)电脑接插件有限公司 | Connector |
| CN103915718A (en) * | 2013-01-09 | 2014-07-09 | 富士康(昆山)电脑接插件有限公司 | Connector |
| CN103915721B (en) * | 2013-01-09 | 2018-08-10 | 富士康(昆山)电脑接插件有限公司 | Connector |
| CN103178400A (en) * | 2013-03-01 | 2013-06-26 | 中航光电科技股份有限公司 | Connector capable of being unlocked by aid of pull ring and pull ring mounting structure of connector |
| CN103178400B (en) * | 2013-03-01 | 2015-07-08 | 中航光电科技股份有限公司 | Connector capable of being unlocked by aid of pull ring and pull ring mounting structure of connector |
| TWI713264B (en) * | 2019-11-06 | 2020-12-11 | 大陸商東莞立訊技術有限公司 | Pull-tab connector |
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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 |
Granted publication date: 20120530 Termination date: 20150815 |
|
| EXPY | Termination of patent right or utility model |