CN103915718A - Connector - Google Patents
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- Publication number
- CN103915718A CN103915718A CN201310007488.6A CN201310007488A CN103915718A CN 103915718 A CN103915718 A CN 103915718A CN 201310007488 A CN201310007488 A CN 201310007488A CN 103915718 A CN103915718 A CN 103915718A
- Authority
- CN
- China
- Prior art keywords
- connector
- actuating arm
- ejection part
- extension
- fluting
- 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.)
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Abstract
The invention provides a connector which can be matched with a butting connector shell provided with a lock catch elastic sheet in a buckled mode. The connector comprises a body and an unlocking mechanism installed on the body. The body is provided with two side walls which are arranged oppositely. The unlocking mechanism comprises drive arms sliding along the two side walls of the body forwards and backwards and ejection portions extending forwards from the drive arms. The drive arms are provided with grooves extending from front to back to increase the lengths of elastic deformation of the ejection portions. When the unlocking mechanism is moved to the unlocked position from the initial position, the pulling force exerted on the ejection portions can be reduced by the grooves, the ejection portions can be lifted by the enough height, and the lock catch elastic sheet on the butting connector shell can be easily expanded.
Description
[technical field]
The present invention, about a kind of connector, relates in particular to the release mechanism of connector.
[background technology]
Prior art related to the present invention please refer to the United States Patent (USP) that August 30, disclosed publication number was US20120220147 in 2012, it has disclosed a kind of connector, can with the butt connector housing snap fit that is provided with snap close shell fragment, described connector comprises body and is installed on the release mechanism on body, described body has the two side being oppositely arranged, described release mechanism comprises along the actuating arm of front and back, the two side slip of body and the ejection part that self-powered swing arm extends forward, when release mechanism is moved to by initial position in the process of unlocked position, be easy to because ejection part raising height is inadequate, snap close shell fragment can not be strutted, and cause stuck phenomenon.Therefore be necessary to design a kind of novel connector to overcome the problems referred to above.
In view of above problem, be necessary prior art to improve to overcome above-mentioned defect in fact.
[summary of the invention]
Technical problem to be solved by this invention is to provide a kind of connector, and this connector has and is easier to release mechanism that the snap close shell fragment on butt connector housing is lifted.
For solving the problems of the technologies described above, the invention provides a kind of connector, can with the butt connector housing snap fit that is provided with snap close shell fragment, described connector comprises body and is installed on the release mechanism on body, described body has two sidewalls that are oppositely arranged, described release mechanism comprises that described actuating arm is provided with the fluting extending from front to back, in order to increase the strain length of ejection part along the actuating arm of two sidewalls front and back slips of body and the ejection part that self-powered swing arm extends forward.
Compared to prior art, the actuating arm of disclosed release mechanism is provided with fluting, when release mechanism is moved to by initial position in the process of unlocked position, described fluting can be used for reducing the pulling capacity to ejection part, the strain length that increases ejection part, makes ejection part can lift enough height and then is easier to the snap close shell fragment on butt connector housing is strutted.
Concrete enforcement structure is as follows:
Described fluting is set to a pair of, and described ejection part is adjacent with described fluting, and a cross-notching arranges axisymmetricly with ejection part.
Described fluting forms described actuating arm front interval the second extension that is positioned at the first extension between two flutings and is positioned at fluting outside, and described the first extension is identical with the width of described ejection part at the width of above-below direction.
Described actuating arm also comprises the lug stretching out laterally from the second extension, and the sidewall of described body is provided with the stopper slot of accommodating lug.
The sidewall of described body is also provided with the sliding tray of accommodating actuating arm, and stopper slot is arranged at the front end of sliding tray, and described stopper slot is provided with one and keeps out wall, in the time that ejection part outwards struts, in order to above-mentioned lug is housed in stopper slot.
Described ejection part comprise the connecting portion that is connected with the first extension, from the jut of connecting portion bent tabs and from jut the end to the tilted extension of sliding tray.
Described release mechanism further comprise connect a pair of actuating arm horizontal part, be connected to the operating portion on horizontal part, described operating portion and horizontal part are formed in one.
Described actuating arm and horizontal part are integrated punching structure.
Described connector also comprises the circuit board that is immobilizated in body interior, and described circuit board is provided with photoelectric conversion module.
Described connector further comprises the sheath outside cable and the coated cable that some optical fiber are housed.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional view of connector according to the invention;
Fig. 2 is the decomposed figure of the connector shown in Fig. 1;
Fig. 3 is the exploded view of another angle of the connector shown in Fig. 1;
Fig. 4 is the exploded view of another angle of the connector shown in Fig. 3;
Fig. 5 is the three-dimensional view of the actuating arm of the connector shown in Fig. 3.
[embodiment]
Be a kind of connector 100 according to the invention as shown in Figures 1 to 5, in present embodiment, described connector 100 is opto-electric connector.Certainly, the present invention also can be used in electric connector and transceiver.This connector 100 can with butt connector housing (not shown) snap fit that is provided with snap close shell fragment (not shown), described connector 100 comprises body 1 and is arranged on the release mechanism 2 on body 1.Described body 1 has the front end 13 that coordinates with butt connector and the relative rear end 14 with front end 13, this front end 13 is provided with and can realizes the electrically circuit board 3 of transmission with butt connector, this rear end 14 can be connected with the cable 4 of some optical fiber, described circuit board 3 is provided with a photoelectric conversion module 31, and described photoelectric conversion module 31 rear ends are provided with the mechanical component 5 that can be used for fixed fiber.
Body 1 is made up of metal material, the lower house 12 that it comprises upper shell 11 and can coordinate with it.Upper and lower casing 11,12 has two relative mating surfaces 110,120.After assembling completes, two mating surfaces 110,120 overlap mutually.Described upper shell 11, lower house 12 are fixed as one by retaining piece 15, and retaining piece 15 can fix upper shell 11 and lower house 12 by modes such as riveting, weld or be threaded, and in the present embodiment, retaining piece 15 is a kind of bolt.Body 1 also has two sidewalls 16 that are oppositely arranged and the roof 17 that connects two side 16.
Release mechanism 2 comprise the actuating arm 20, self-powered swing arm 20 that can slide along two of body 1 sidewall 16 front and back forward extended ejection part 21, be positioned on roof 17 for connecting the horizontal part 22 of a pair of actuating arm 20 and connecting the operating portion 23 of horizontal part 22.Described sidewall 16 is concaved with the sliding tray 161 of accommodating above-mentioned actuating arm 20.Described operating portion 23 is integrated punching structure with actuating arm 21, and operating portion 23 is formed in one and is convenient to apply the actuating force that actuating arm 20 moves backward with horizontal part 22.Described actuating arm 20 is provided with the fluting 201 extending from front to back, described fluting 201 is set to a pair of and described actuating arm 20 front interval is formed to the second extension 203 that is positioned at the first extension 202 of 201 of two flutings and is positioned at fluting 201 outsides, and described the first extension 202 is identical with the width of described ejection part 21 at the width of above-below direction.Described ejection part 21 is adjacent with described fluting 201, and a described cross-notching 201 arranges axisymmetricly with ejection part 21.In present embodiment, this ejection part 21 is arc shape, it comprise the connecting portion 211 that is connected with the first extension 202, from the jut 212 of connecting portion 211 bent tabs and from jut 212 end 213 to sliding tray 161 tilted extensions.In the time of free state, ejection part 21 does not stretch out the sidewall 16 of body 1, and in the time that release mechanism 2 slides backward, 21 of ejection parts protrude from sidewall 16.
Described sliding tray 161 front ends and sidewall 16 form a step 162, and step 162 is configured to arrange and have a breach 163 perpendicular to actuating arm 20, and described breach 163 has the width that can accommodate ejection part 21.Connector 100 is inserted in butt connector housing (not shown) and can makes snap close shell fragment (not shown) produce strain, after connector 100 coordinates completely with butt connector (not shown), snap close shell fragment (not shown) is in the sidewall 16 of body 1 moves to sliding tray 161 and be resisted against on step 162, described step 162 is kept out snap close shell fragment (not shown) to form aforementioned snap fit, and actuating arm 20 moves backward and can make ejection part 21 push snap close shell fragment (not shown) and it is discharged to remove aforementioned snap fit from step 162.
Described actuating arm 20 also comprises the lug 204 stretching out laterally from the second extension 203, and the sidewall 16 of body 1 is provided with the stopper slot 1611 of accommodating lug 204.Described stopper slot 1611 is provided with one and keeps out wall 1614, in the time that ejection part 21 outwards struts, in order to lug 204 is housed in stopper slot 1611.Stopper slot 1611 is positioned at the front end of sliding tray 161, and sliding tray 161 is further included in the conduit 1613 that the degree of depth that its rear end is provided with is less and connects the tipper 1612 of stopper slot 1611 and conduit 1613.
The roof 17 of body 1 convexes with a blocking part 171 and a boss 173, and described boss 173 is with blocking part 171 relative spacing settings and form an accepting groove 175.Above-mentioned release mechanism 2 is further provided with that two ends are connected on horizontal part 22 and elastic component 221 that can stretcher strain.In present embodiment, described elastic component 221 is coil spring.Coil spring is bent to forming V-shape and be contained in accepting groove 175, horizontal part 22 is provided with perforation 222, makes the two ends of elastic component 221 be connected in perforation 222 and is fixed on release mechanism 2.In the time that external force impels actuating arm 20 to slide backward, elastic component 221 is kept out on blocking part 171 and is stretched by actuating arm 20, cancel external force after elastic component 221 can drive actuating arm 20 to get back to initial position to front slide.Described connector 100 is also provided with the cover plate 7 that is covered in coil spring top, described cover plate 7 be provided with can with above-mentioned retaining piece 15(bolt) carry out the holding hole 71 of mechanical connection, in present embodiment, retaining piece 15 passes holding hole 71 so that cover plate 7 is fixed on body 1.
Described connector 100 is also provided with the sheath 6 outside a coated above-mentioned cable 4.In the present invention, actuating arm 20 is provided with the fluting 201 extending from front to back, when release mechanism is moved to by initial position in the process of unlocked position, described fluting 201 can be used for reducing the pulling capacity to ejection part 21, the strain length that increases ejection part 21, makes ejection part 21 can lift enough height and then is easier to the snap close shell fragment on butt connector housing is strutted.
The foregoing is only one embodiment of the present invention, it not whole or unique execution mode, the variation of any equivalence that those of ordinary skills take technical solution of the present invention by reading specification of the present invention, is claim of the present invention and contains.
Claims (10)
1. a connector, can with the butt connector housing snap fit that is provided with snap close shell fragment, described connector comprises body and is installed on the release mechanism on body, described body has two sidewalls that are oppositely arranged, described release mechanism comprises along the actuating arm of two sidewalls front and back slips of body and the ejection part that self-powered swing arm extends forward, it is characterized in that: described actuating arm is provided with the fluting extending from front to back, in order to increase the strain length of ejection part.
2. connector as claimed in claim 1, is characterized in that: described fluting is set to a pair of, and described ejection part is adjacent with described fluting, and a cross-notching arranges axisymmetricly with ejection part.
3. connector as claimed in claim 1, it is characterized in that: described fluting forms described actuating arm front interval the second extension that is positioned at the first extension between two flutings and is positioned at fluting outside, and described the first extension is identical with the width of described ejection part at the width of above-below direction.
4. connector as claimed in claim 3, is characterized in that: described actuating arm also comprises the lug stretching out laterally from the second extension, and the sidewall of described body is provided with the stopper slot of accommodating lug.
5. connector as claimed in claim 4, it is characterized in that: the sidewall of described body is also provided with the sliding tray of accommodating actuating arm, stopper slot is arranged at the front end of sliding tray, and described stopper slot is provided with one and keeps out wall, in the time that ejection part outwards struts, in order to above-mentioned lug is housed in stopper slot.
6. connector as claimed in claim 5, is characterized in that: described ejection part comprise the connecting portion that is connected with the first extension, from the jut of connecting portion bent tabs and from jut the end to the tilted extension of sliding tray.
7. connector as claimed in claim 1, is characterized in that: described release mechanism further comprise connect a pair of actuating arm horizontal part, be connected to the operating portion on horizontal part, described operating portion and horizontal part are formed in one.
8. connector as claimed in claim 7, is characterized in that: described actuating arm and horizontal part are integrated punching structure.
9. connector as claimed in claim 1, is characterized in that: described connector also comprises the circuit board that is immobilizated in body interior, and described circuit board is provided with photoelectric conversion module.
10. connector as claimed in claim 1, is characterized in that: described connector further comprises the sheath outside cable and the coated cable that some optical fiber are housed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310007488.6A CN103915718A (en) | 2013-01-09 | 2013-01-09 | Connector |
| US13/871,228 US20140193993A1 (en) | 2013-01-09 | 2013-04-26 | Plug connector having a releasing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310007488.6A CN103915718A (en) | 2013-01-09 | 2013-01-09 | Connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103915718A true CN103915718A (en) | 2014-07-09 |
Family
ID=51041208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310007488.6A Pending CN103915718A (en) | 2013-01-09 | 2013-01-09 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103915718A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546417A (en) * | 2017-09-21 | 2019-03-29 | 正凌精密工业(广东)有限公司 | The connector case body device that can smoothly unlock |
| CN111751938A (en) * | 2019-03-27 | 2020-10-09 | 益睿科技股份有限公司 | Optical fiber transmission module |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6648665B1 (en) * | 2002-07-31 | 2003-11-18 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector having an automatically recoverable pull tab and latches |
| CN201285904Y (en) * | 2007-09-12 | 2009-08-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector component |
| CN201699214U (en) * | 2010-06-12 | 2011-01-05 | 胡连精密股份有限公司 | Locking device of electric connector |
| CN202076595U (en) * | 2011-02-25 | 2011-12-14 | 富士康(昆山)电脑接插件有限公司 | Connector |
| CN202259937U (en) * | 2011-08-15 | 2012-05-30 | 东莞市凯昶德电子科技股份有限公司 | SFP (Small Form-factor Pluggable) module unlocking mechanism |
| CN102651520A (en) * | 2011-02-25 | 2012-08-29 | 富士康(昆山)电脑接插件有限公司 | Electrical connector assembly |
| CN202662904U (en) * | 2012-05-28 | 2013-01-09 | 东莞市凯昶德电子科技股份有限公司 | Unlocking mechanism of SFP (Small Form-Factor Pluggable) module |
| CN203135111U (en) * | 2013-01-09 | 2013-08-14 | 富士康(昆山)电脑接插件有限公司 | Connector |
-
2013
- 2013-01-09 CN CN201310007488.6A patent/CN103915718A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6648665B1 (en) * | 2002-07-31 | 2003-11-18 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector having an automatically recoverable pull tab and latches |
| CN201285904Y (en) * | 2007-09-12 | 2009-08-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector component |
| CN201699214U (en) * | 2010-06-12 | 2011-01-05 | 胡连精密股份有限公司 | Locking device of electric connector |
| CN202076595U (en) * | 2011-02-25 | 2011-12-14 | 富士康(昆山)电脑接插件有限公司 | Connector |
| CN102651520A (en) * | 2011-02-25 | 2012-08-29 | 富士康(昆山)电脑接插件有限公司 | Electrical connector assembly |
| CN202259937U (en) * | 2011-08-15 | 2012-05-30 | 东莞市凯昶德电子科技股份有限公司 | SFP (Small Form-factor Pluggable) module unlocking mechanism |
| CN202662904U (en) * | 2012-05-28 | 2013-01-09 | 东莞市凯昶德电子科技股份有限公司 | Unlocking mechanism of SFP (Small Form-Factor Pluggable) module |
| CN203135111U (en) * | 2013-01-09 | 2013-08-14 | 富士康(昆山)电脑接插件有限公司 | Connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546417A (en) * | 2017-09-21 | 2019-03-29 | 正凌精密工业(广东)有限公司 | The connector case body device that can smoothly unlock |
| CN109546417B (en) * | 2017-09-21 | 2020-03-31 | 正凌精密工业(广东)有限公司 | Connector housing device capable of being unlocked smoothly |
| CN111751938A (en) * | 2019-03-27 | 2020-10-09 | 益睿科技股份有限公司 | Optical fiber transmission module |
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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: 20140709 |
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| RJ01 | Rejection of invention patent application after publication |