CN102646895B - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN102646895B CN102646895B CN201110041945.4A CN201110041945A CN102646895B CN 102646895 B CN102646895 B CN 102646895B CN 201110041945 A CN201110041945 A CN 201110041945A CN 102646895 B CN102646895 B CN 102646895B
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- CN
- China
- Prior art keywords
- arm
- connector
- snap close
- actuating arm
- housing
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- 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 relates to a connector which can be matched with a lock catch elastic sheet of a butt shell in a lock catch mode. The connector comprises a shell and an unlocking structure installed on the shell, wherein the shell is provided with a lock catch lug boss for implementing the lock catch matching with the lock catch elastic sheet; the unlocking structure comprises a pull part and an unlocking part which can be driven by the pull part; the unlocking part comprises a slide arm which is arranged on the side edge of the lock catch lug boss and can move, an actuating arm connected with the slide arm, and a butt arm connected with the actuating arm; the shell is provided with a support part; and the pull part is pulled to drive the slide arm to move, so that the butt arm abuts against the support part, and thus, the actuating arm bulges to pull the lock catch elastic sheet off, thereby implementing the unlocking between the connector and the lock catch elastic sheet. The unlock mechanism is simple, and has the advantage of low production cost.
Description
[technical field]
The present invention relates to a kind of can with the connector of butt connector snap fit, especially about the snap close exit structure of this connector and butt connector.
[background technology]
U.S. bulletin patent US 7,824,208 has disclosed a kind of connector, its can with the snap close shell fragment phase snap close that docks shell.Described connector comprises that establishing chlamydate socket and can insert the plug coordinating with this socket in shell.Plug surface is provided with a snap close boss, and shell is provided with a snap close shell fragment with bonnet lock hole, and when plug insertion socket, snap close boss coordinates with the bonnet lock hole clasp of snap close shell fragment.Plug comprises the release mechanism that can move along shell one side, when needs are extracted plug from socket, can drive release mechanism to push snap close shell fragment, snap close spring-piece lock buckle structure is departed from and coordinate.Described plug surface is provided with a rotation slot, and described release mechanism is provided with the vee-block that fulcrum is contained in rotation slot.Described release mechanism is also provided with a drawstring and is positioned at the drive unit before drawstring.Pull drawstring, drive unit will move with drawstring and compresses the first side roof part of vee-block, and causes that vee-block rotates around fulcrum, with the second side roof part of reaching vee-block upwards protuberance compress snap close shell fragment and make the release with bonnet lock hole disengaging of snap close boss.
In prior art, release mechanism drives the rotation of vee-block by drive unit, and then the snap close shell fragment that pushes jack housing is realized exiting of plug.Described release mechanism complex structure, cost is high.
[summary of the invention]
The object of the present invention is to provide a kind of connector with release mechanism, its release mechanism is simple in structure, and connector cost is lower.
For addressing the above problem, the invention provides a kind of connector, its can with the snap close shell fragment snap fit of docking shell, described connector comprises housing and is arranged on the unlocking structure on housing, described housing is provided with snap close boss in order to realize aforementioned snap fit with snap close shell fragment, described unlocking structure comprises pulling department and the solution lock section can the portion of being pulled driving, described solution lock section comprises and is arranged on snap close boss side transportable travelling arm, the actuating arm being connected with travelling arm and the backing arm being connected with actuating arm, described housing is provided with support portion, pull pulling department will drive travelling arm to move, backing arm is resisted against on support portion, and then make actuating arm protuberance realize connector and the release of snap close shell fragment so that institute's snap close shell fragment is strutted.
With respect to prior art, connector release mechanism of the present invention and resilient structures are integrated, and simple in structure, production cost is low.
[accompanying drawing explanation]
Fig. 1 is the stereogram that connector according to the invention coordinates with docking housing.
Fig. 2 is the stereogram of the connector shown in Fig. 1.
Fig. 3 is the exploded view of connector shown in Fig. 2.
Fig. 4 is the exploded view of another angle of connector shown in Fig. 3.
Fig. 5 is the cutaway view along A-A direction of connector shown in Fig. 1 in snap close state.
Fig. 6 is the cutaway view along A-A direction of connector shown in Fig. 1 in released state.
[embodiment]
Refer to and Figure 1 shows that connector 3 according to the invention, its can with snap close shell fragment 10 snap fit of docking shell 1.
Refer to shown in Fig. 2-4, described connector 3 pack housings 30, be contained in circuit board 33 in housing 30, be connected to circuit board 33 cable 34, be arranged on unlocking structure 35 on housing 30, be enclosed in the shielding sheet 36 outside housing 30 and be installed in the over cap 37 of unlocking structure 35 tops.Described cable 34 is electrical connected by conductor 331 and circuit board 33.Described shielding sheet 36 parts are surrounded unlocking structure 35, and described over cap 37 is arranged on housing 30 to compress fixed mask sheet 36.The lower house 32 that described housing 30 comprises a upper shell 31, is connected with upper shell 31, and upper shell 31 is provided with snap close boss 315 in order to realize aforementioned snap fit with snap close shell fragment 10.Described snap close shell fragment 10 is provided with bonnet lock hole 101, and described snap close boss 315 coordinates with bonnet lock hole 101 clasps.
Described upper shell 31 is provided with roof 311 and connects the spaced sidewall 312 of pair of parallel of roof 311.Described roof 311 is provided with and packs packing end 313 into and certainly packing the butt end 314 that end 313 extends forward into of cable 34 into.Described upper shell 31 packs end 313 slits 3132 that are provided with support portion 3131 and are positioned at support portion 3131 dual-sides at it.Described sidewall 312 is equipped with catching groove 3134 packing end 313 dual-sides and the contrary side in support portion 3131 into.In described slit 3132, be provided with to be positioned near support portion 3131 and with roof 311 and be the guiding face 3133 that an angle arranges.Described snap close boss 315 is positioned at the place ahead of support portion 3131, and described roof 311 is respectively provided with a groove 3111 in snap close boss 315 both sides.
Described unlocking structure 35 comprises pulling department 351 and can be pulled the solution lock section 352 that portion 351 drives.Described pulling department 351 be provided with connect travelling arm 3521 italic portion 3511, be connected in the driving section 3512 of italic portion 3511 and be connected in the drawstring 3513 of driving section 3512.Described solution lock section 352 comprises the backing arm 3524 that is arranged on snap close boss 315 sides transportable travelling arm 3521, the actuating arm 3523 being connected with travelling arm 3521 and is connected with actuating arm 3523.Described driving section 3512 is connected by italic portion 3511 with travelling arm 3521.
Described connector 3 can insert with docking shell 1 and coordinate along a direction, and described solution lock section 352 is provided with that a pair of edge is parallel to connector 3 direction of insertion and interval arranges actuating arm 3523, connect the backing arm 3524 of described actuating arm 3523, the pair of sliding arm 3521 that is parallel to actuating arm 3523 and connection actuating arm 3523 to the linking arm 3522 of travelling arm 3521.Described a pair of actuating arm 3523 surrounds an opening 3526 with backing arm 3524, and described actuating arm 3523, linking arm 3522 and travelling arm 3521 surround a disconnection groove 3527.Described disconnection groove 3527 travelling arm 3521 and actuating arm 3523 are disconnected in case with the protuberance of actuating arm 3523.In the middle of described a pair of actuating arm 3523, be provided with the arch portion (not icon) of certain flexibility, when connector 3 is when docking shell 1 in snap close state, within described snap close boss 315 is positioned at opening 3526 and be held in bonnet lock hole 101, actuating arm 3523 is housed in and in groove 3111, is positioned at the both sides of stating snap close boss 315, driving section 3512 is housed in described slit 3132, and italic portion 3511 is positioned at the top of guiding face 3133.Now, there is not deformation in described arch portion (not icon).
Described over cap 37 is provided with the clasp 373 of dull and stereotyped main body 371, the vertical component effect 372 bending perpendicular to main body 371 and autonomous agent 371 bendings.
Described upper and lower casing 31,32 is equipped with Luo hole 301, and described connector 3 is also provided with pair of screws 38.Described screw 38 is stablized fixing through the Luo hole 301 of lower house 32 by upper and lower casing 31,32.The main body 371 of described over cap 37 is in order to limit unlocking structure 35 position in vertical direction; to prevent unlocking structure 35 over-deflection in vertical direction; 372 of the vertical component effects of over cap 37 are in order to limit unlocking structure 35 position in the horizontal direction, and compress fixed mask sheet 36 so that guarantee backing arm 3524 against stable.373 of the clasps of over cap 37 for clasp to catching groove 3134 so that unlocking structure 35 is installed in to upper shell 31.
Refer to shown in Fig. 5, when connector 3 is when docking shell 1 in snap close state, within described snap close boss 315 is positioned at opening 3526, actuating arm 3523 is housed in groove 3111 and is positioned at the both sides of snap close boss 315, and italic portion 3511 is positioned at the top of guiding face 3133.
Refer to shown in Fig. 6, while extracting connector 3, need to first remove connector 3 and the snap close that docks shell 1.The direction contrary along the direction of insertion with connector 3 insertion docking shells 1 pulls drawstring 3513, pulling force overcomes the elastic force of drawstring 3513, by driving section 3512 to the direction motion away from docking shell 1, driving section 3512 drives italic portion 3511 slide and drive travelling arm 3521 to move along leading guiding face 3133, backing arm 3524 is resisted against on support portion 3131, and then makes actuating arm 3523 protuberances realize connector 3 and 10 releases of snap close shell fragment so that institute's snap close shell fragment 10 is strutted.Actuating arm 3523 can be in the interior slip of described groove 3111 and final arch portion (not icon) protuberance with pushing tow snap close shell fragment 10.Now, there is deformation in described arch portion (not icon), decontrol drawstring 3513 separate lock sections 352 can be under the tractive effort of the recovery initial state of arch portion (not icon) automatic rebounding.So arrange and saved resilient mounting of the prior art, tripper and resilient mounting are arranged to one, have simple in structure, the beneficial effect that cost is low.
Therefore the unlocking structure 35 of this invention is simple in structure, cost is lower.
[main element symbol description]
Connector 3 docking shells 1
Snap close shell fragment 10 bonnet lock holes 101
Housing 30 upper shells 31
Roof 311 grooves 3111
Sidewall 312 packs end 313 into
Support portion 3131 slits 3132
Guiding face 3133 catching grooves 3134
Butt end 314 snap close boss 315
Lower house 32 circuit boards 33
Conductor 331 cables 34
Unlocking structure 35 pulling departments 351
Italic portion 3511 driving sections 3512
Drawstring 3513 is separated lock section 352
Travelling arm 3521 linking arms 3522
Actuating arm 3523 backing arms 3524
Opening 3526 disconnects groove 3527
Shielding sheet 36 over caps 37
Main body 371 vertical component effects 372
Clasp 373 Luo holes 301
Screw 38.
Claims (9)
1. a connector, its can with the snap close shell fragment snap fit of docking shell, described connector comprises housing and is arranged on the unlocking structure on housing, described housing is provided with snap close boss in order to realize aforementioned snap fit with snap close shell fragment, described unlocking structure comprises pulling department and the solution lock section can the portion of being pulled driving, it is characterized in that: described solution lock section comprises and is arranged on snap close boss side transportable travelling arm, the actuating arm being connected with travelling arm and the backing arm being connected with actuating arm, described housing is provided with support portion, pull pulling department will drive travelling arm to move, backing arm is resisted against on support portion, and then make actuating arm protuberance realize connector and the release of snap close shell fragment so that institute's snap close shell fragment is strutted, described housing is respectively provided with a groove in snap close boss both sides, described actuating arm can in described groove, slide and final arch portion protuberance with pushing tow snap close shell fragment.
2. connector as claimed in claim 1, is characterized in that: in the middle of described actuating arm, have the arch portion of certain flexibility, the setting of described arch portion is so that push snap close shell fragment after the stressed protuberance of actuating arm.
3. connector as claimed in claim 1, it is characterized in that: described connector can insert with docking shell and coordinate along a direction, described solution lock section is provided with a pair of edge and is parallel to connector direction of insertion and spaced actuating arm, and described a pair of actuating arm is connected by pushing arm.
4. connector as claimed in claim 3, is characterized in that: described a pair of actuating arm and backing arm surround an opening, within described snap close boss is positioned at opening.
5. connector as claimed in claim 3, is characterized in that: described solution lock section is also provided with pair of parallel in the travelling arm of actuating arm, and connects actuating arm to the linking arm of travelling arm.
6. connector as claimed in claim 5, is characterized in that: described actuating arm, linking arm and travelling arm surround a disconnection groove, disconnect that groove disconnects travelling arm and actuating arm in case with the protuberance of drive division.
7. connector as claimed in claim 1, is characterized in that: described pulling department is provided with the driving section that connects travelling arm, and described housing is provided with slit, and described driving section is housed in described slit.
8. connector as claimed in claim 7, it is characterized in that: described driving section is connected by an italic portion with travelling arm, described housing is provided with the guiding face that is positioned at slit, and described guiding face and described housing are an angle setting, and described italic portion slides and drives travelling arm along guiding face.
9. connector as claimed in claim 1; it is characterized in that: described connector is also provided with the shielding sheet being enclosed in outside housing and is installed in the over cap of unlocking structure top, and described over cap is arranged on housing to compress fixed mask sheet and release mechanism is installed on housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110041945.4A CN102646895B (en) | 2011-02-16 | 2011-02-16 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110041945.4A CN102646895B (en) | 2011-02-16 | 2011-02-16 | Connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102646895A CN102646895A (en) | 2012-08-22 |
| CN102646895B true CN102646895B (en) | 2014-08-27 |
Family
ID=46659559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110041945.4A Active CN102646895B (en) | 2011-02-16 | 2011-02-16 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102646895B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001250636A (en) * | 2000-03-03 | 2001-09-14 | Yazaki Corp | Lock structure of connector |
| CN201029165Y (en) * | 2006-07-03 | 2008-02-27 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| JP2008060046A (en) * | 2006-09-04 | 2008-03-13 | Yazaki Corp | Connector |
| JP2009272278A (en) * | 2008-05-12 | 2009-11-19 | Yazaki Corp | Connector |
| CN101924301A (en) * | 2009-06-15 | 2010-12-22 | 富士康(昆山)电脑接插件有限公司 | Electrical connector assembly with latching mechanism |
| JP2010287463A (en) * | 2009-06-12 | 2010-12-24 | Sumitomo Wiring Syst Ltd | Connector |
| CN201708377U (en) * | 2009-11-12 | 2011-01-12 | 富士康(昆山)电脑接插件有限公司 | Electric connector component |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4107230B2 (en) * | 2003-12-05 | 2008-06-25 | 住友電装株式会社 | Connector lock structure |
-
2011
- 2011-02-16 CN CN201110041945.4A patent/CN102646895B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001250636A (en) * | 2000-03-03 | 2001-09-14 | Yazaki Corp | Lock structure of connector |
| CN201029165Y (en) * | 2006-07-03 | 2008-02-27 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| JP2008060046A (en) * | 2006-09-04 | 2008-03-13 | Yazaki Corp | Connector |
| JP2009272278A (en) * | 2008-05-12 | 2009-11-19 | Yazaki Corp | Connector |
| JP2010287463A (en) * | 2009-06-12 | 2010-12-24 | Sumitomo Wiring Syst Ltd | Connector |
| CN101924301A (en) * | 2009-06-15 | 2010-12-22 | 富士康(昆山)电脑接插件有限公司 | Electrical connector assembly with latching mechanism |
| CN201708377U (en) * | 2009-11-12 | 2011-01-12 | 富士康(昆山)电脑接插件有限公司 | Electric connector component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102646895A (en) | 2012-08-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |