CN102195206B - Plug connector device with unlocking device - Google Patents
Plug connector device with unlocking device Download PDFInfo
- Publication number
- CN102195206B CN102195206B CN201110050579.9A CN201110050579A CN102195206B CN 102195206 B CN102195206 B CN 102195206B CN 201110050579 A CN201110050579 A CN 201110050579A CN 102195206 B CN102195206 B CN 102195206B
- Authority
- CN
- China
- Prior art keywords
- connector shell
- release lever
- wall
- socket connection
- connection apparatus
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6271—Latching means integral with the housing
Abstract
The present invention relates to a plug connector device (1) which is provided with a connector housing (2) that is used for accommodating at least one socket component (3,3.1), wherein, at least one socket component (3,3.1) is accommodated in the connector housing (2) through a locked mode. The plug connector device is also provided with an unlocking device (4) with an unlocking lever (5) for releasing the locked accommodation of at least one socket component (3,3.1) in the connector housing (2), wherein the unlocking lever (5) is pivotably provided on a wall (6) of the connector housing (2) so the wall (6) is at least partially deformable for releasing the locking between the socket component (3,3.1) and the connector housing (2) when the unlocking lever (5) is operated.
Description
Technical field
The present invention relates to a kind of socket connection apparatus with the connector shell for holding at least one female component, wherein, being contained in connector shell female component kayser.In addition, the tripper be arranged on the wall of connector shell is equipped with release lever, and this release lever holds for removing the kayser of female component in connector shell.
Background technology
Disclose a kind of socket connection apparatus with connector shell by DE4433704A1, wherein, in the both sides of connector shell, a female component can be installed respectively.Female component has a difference elastically deformable and integrated locking plate, and female component can be contained in connector shell by means of this locking plate kayser.Handling the extension of locking plate in order to unlock socket part, connecting kayser can be removed.Because the elastic deformability of locking plate can not ensure by means of only the structure of itself, female component must be made up of flexible material with disadvantageous mode entirety.Therefore, limit female component about best adapt to require in Material selec-tion.In addition, female component constructs larger in disadvantageous mode, and therefore its application possibility is also restricted.
Summary of the invention
Therefore, technical problem to be solved by this invention is, create a kind of with tripper, the socket connection apparatus of compact conformation, this tripper creates the flexibility of maximum possible in the application possibility of female component.
According to the present invention, this technical problem is solved by a kind of socket connection apparatus with the connector shell for holding at least one female component, wherein, be contained in connector shell female component kayser, and, described socket connection apparatus is provided with the tripper with release lever, connect for removing the kayser of female component in connector shell, according to the present invention, release lever is pivotally arranged on the wall of connector shell in this wise, make can make described wall at least local deformation when handling this release lever, to remove the kayser of female component and connector shell.
Therefore, by pressing structure of the present invention, when unlocking connectors from female component, strain moves to the wall of connector shell or connector shell from female component.Therefore, on the one hand can simply and construct female component compactly, on the other hand can as far as possible unrestricted choice female component material and best with require, especially electric requirement adapt.Compact and the therefore very little structure of female component has catered at this miniaturization day by day increased, and makes female component also have very various and variable application possibility.
At this, according to the preferred form of implementation of one, the wall of release lever opposing connector housing constructs rigidly.Therefore, the distortion of release lever relative resilient has the resistance larger than the wall of connector shell.
In the present invention, be Material selec-tion due to release lever and connector shell and cause release lever to have harder structure (mode is for the material of release lever Selection radio connector shell has the material of higher deformation drag) than the wall of connector shell or to realize the rigid structure (mode makes release lever have higher bending resistance square than the wall of connector shell or connector shell) of release lever by structure unimportant.The deformation drag of the raising that release lever causes due to Material selec-tion and the characteristic of the more rigidity had are expressed as, and the material of release lever has higher modulus of elasticity than the material of connector shell.
In the preferred form of implementation of one, release lever is designed to the parts separated with connector shell.By being therefore separated from each other the manufacture carried out, two parts can be made from a variety of materials in a straightforward manner.In addition, two parts can be directed in the requirement on structural requirement and tool technique and construct best and adaptive from the depanning of injection moulding tool.In addition, such a construction provides the possibility of being installed at the time point being applicable to installing afterwards by release lever, release lever also can be reequiped when needed.In addition, can by the independent structure of release lever in a straightforward manner relatively connecting wall design other color in order to better identifiability.
In view of the independent design of connector shell and release lever, release lever is equipped with hold assembly, and this hold assembly embeds the recess of connector shell and is bonded on the bottom of this recess.Meanwhile, an end form fit ground embedding one of release lever is molded on the accommodation section on connector shell.The end back to accommodation section of release lever is designed to the manipulatable end with control surface, and wherein, the wall of manipulatable end and connector shell separately.When interval is designed rightly, can be that flexible connector case body wall and unblock lever realize overload protection on connector shell by release lever backstop.Release lever advantageously has the projection that the longitudinal extension transverse to release lever extends, and this projection to be resisted against in installation site on the wall of connector shell and to play gantry post when handling release lever.
In a kind of suitable structure, hold assembly is configured to T-shaped and is embedded in the wall of connector shell be configured to equally in the recess of T-shaped, and this recess can be designed as perforation.At this, hold assembly in installation site especially by the wall of the clamping limb being arranged on hold assembly side splice connector shell from behind.
In the optional form of implementation of one, release lever also can be fabricated to moulding integrally with connector shell, or is fabricated to bicomponent injection molding parts.This structure has the advantage being easy to manufacture, because eliminate installation process on the one hand, and also simplify the manipulation of parts.
In the preferred form of implementation of one, socket connection apparatus has two container cavities that are relative, that separated by demarcation strip, for holding two plug components or holding a plug component respectively in a container cavity.At this, both sides are contained in the inside of demarcation strip with stretching into the contact pin form fit ground of container cavity and/or frictional engagement.Therefore contact pin, at the inside of plug connector and corresponding electrical conductor contacts, such as, by means of resilient fittings, and connects for setting up conduction.
Accompanying drawing explanation
Describe the present invention in detail according to embodiment illustrated in the accompanying drawings below.Shown in the drawings:
Fig. 1 is the cutaway view by the socket connection apparatus with tripper of the present invention, and this tripper is with the plug component of two identical types inserted;
Fig. 2 is the 3D view by socket connection apparatus of the present invention, with the tripper not having plug component;
Fig. 3 is the 3D view of release lever;
Fig. 4 is the 3D view of connector shell;
Fig. 5 is along the cutaway view of the line A-A in Fig. 2 with the connector shell of the release lever inserted;
Fig. 6 is along the cutaway view of the line B-B in Fig. 5 with the connector shell of the release lever inserted;
Fig. 7 is the cutaway view by the socket connection apparatus with tripper of the present invention, the dissimilar plug component that this tripper inserts with two.
Embodiment
Figure 1 illustrates the socket connection apparatus 1 with connector shell 2.Two relative, by the separated container cavity of separator 15 16 in insert the female component 3 of an identical type respectively.Can insert an electric conductor respectively by wire insert port 18 in plug component 3, this electric conductor remains on the inside of socket 3 by means of fixture of the spring 19 clamping.Fixture of the spring 19 can by the control button be arranged in female component 19 or 20 manipulations of releasing the button, such as to cancel clamping action and again to be taken out by the electric conductor of insertion.Female component 3 is contained in the contact pin 17 contacted in partition wall 15 and with elastic clamp device 19 is connected conductively by least one form fit and/or frictional engagement.At this, partition wall 15 advantageously broadening in the region of the bearing of contact pin 17.
Female component 3 has respectively at least one but advantageously two grabs 21, and described grab kayser ground embeds in the latch hole 22 be arranged on the wall 6 connecting shell 2.Connect to cancel kayser, the wall 6 connecting shell 2 is provided with the tripper 4 of release lever 5.Release lever 5 has the manipulatable end 12 with control surface, wherein, manipulatable end 12 be connected the wall 6 of shell 2 separately.The end 9 that release lever 5 is relative with manipulatable end 12 is insert molded in the accommodation section 10 of the roughly L shape on connector shell 2.The large jut 14 also had about centre transverse to its longitudinal extension of release lever 5, this jut abuts on the wall 6 of connector shell 2.This layout of release lever 5 on connector shell 2 is shown in Figure 2.In addition, also obviously can find out at this bracing piece 11 be arranged on release lever 5, this bracing piece is along the longitudinal extension of release lever 5.
Release lever 5 roughly at relative its longitudinal extension roughly medially by means of to be arranged in jut 14 region and the hold assembly 8 that can find out in figure 3 is fixed on the wall 6 of connector shell 2 removably.Hold assembly 8 is configured to T-shaped substantially, with the clamping limb 8.1 that two (but at least one) side direction are outstanding.Hold assembly 8 is designed in the recess 7 (Fig. 4) of that bore a hole, same T-shaped to install release lever 5 insertion.Release lever 5 inserts portion's section 7.1 of the broadening of recess 7 at this with its hold assembly 8, and moves along the longitudinal part section 7.2 of recess 7 towards accommodation section 10.At this, the clamping limb 8.1 of the hold assembly 8 from behind wall 6 of splice connector shell 2 and the end 9 of release lever 5 inserts in accommodation section 10 simultaneously.In this process, the jut 14 of release lever 5 is conducted through the tapered ramp 23 be molded on the wall 6 of connector shell 2.In final position, jut 14 is stuck in inclined-plane 23 below and be resisted against on wall 6.The jut 14 of release lever 5 provides anti-lost insurance by this way, because can not the steep sides 23 of opposed facets 23 move.For ensureing the pivoting action of release lever 5, jut 14 and the mutual direct neighbor ground of hold assembly are arranged.
Fig. 5 and Fig. 6 again illustrates the connection of release lever 5 on connector shell 2.Hold assembly 8 inserts in recess 7, and this recess is designed to perforation as far as possible, and wherein, clamping limb 8.1 is joined wall 6 (Fig. 6) from behind in installation site.Also as can be seen, the end 9 of release lever 5 embeds in accommodation section 10.As the replacement scheme of the T-shaped structure of hold assembly 8 shown in this, hold assembly such as also can have swallow-tail form, and it is contained in corresponding recess 7, because recess 7 neither be forced to be designed to perforation.As an alternative, hold assembly 8 also can be molded on connector shell 2, and therefore hold assembly is embedded in the recess on release lever.
When firmly F goes out to drill vertical release lever 5 at control surface 13, the manipulatable end 12 of release lever 5 is pressed by the direction towards wall 6 or moves.Due to by structure of the present invention, release lever 5 constructs than wall 6 rigidity more of connector shell, and the shape of release lever 5 almost remains unchanged, and the wall 6 of connector shell is surrendered and flexibly distortion outwardly or bending.In this position, female component 3, the grab 21 of 3.1 does not engage with the latch hole 22 in connector shell 2, thus female component 3, and 3.1 can take out from connector shell 2.When release lever 5 pivoting action, release lever is resisted against on the wall 6 of connector shell 2 by jut 14, and therefore, jut plays the effect of the gantry post for release lever 5.
If this releasing process is by realizing by structure of the present invention, that is, release lever designs than wall 6 rigidity more of connector shell 2.Release lever 5 constructs to obtain rigidity and firm together with its bracing piece 11, otherwise wall 6 designs softer.Especially lateral incision 25 is arranged in the soft structure that connector shell 2 causes wall 6 in the wall 6 of release lever 5.Otch 25 extends to the zone line of the longitudinal extension about connector shell 2 in the lateral edge region of connector shell 2 from patchhole.Therefore, release lever 5 opposite wall 6 has that cause due to structure, higher bending resistance square.Therefore, by latch piece is arranged on the Kuan Bi side 6 of connector shell 2 between female component 3 and connector shell 2, achieve such advantage, namely, multiple latch piece can be unlocked simultaneously, make when needed also can in the container cavity 16 of connector shell 2 abreast kayser hold and again unlock more than one female component 3.
Supplementing or replacing as structural design, so a kind of material can be selected for release lever 5, the material of this material opposing connector housing 2 or wall 6 has higher modulus of elasticity, even if therefore in this case, release lever 5 entirety constructs more more rigidly than wall 6, and therefore make wall 6 be deformed to such degree when handling release lever 5, female component is unlocked.At this, release lever also can have certain strain if desired.
Be similar to Fig. 1, Fig. 7 shows the socket connection apparatus 1 with connector shell 2, and it comprises two container cavities 16, is mounted with a female component 3,3.1 in described container cavity respectively.Be with the difference of Fig. 1, in connector shell 2, accommodate two dissimilar female components 3,3.1 at this, and remaining parts do not change.The prerequisite holding dissimilar female component 3,3.1 is, two female components 3,3.1 have identical grafting outward appearance, and internal structure can be contrary, is different as shown in the figure.The female component 3 illustrated on the right of Fig. 7 is identical with the female component 3 in FIG.Such as, otherwise having at the female component 3.1 shown in Fig. 7 left side is in addition arranged in female component 3.1, and can weld spring pivot 24 in the printed circuit boards, described spring pivot contacts with the contact pin 17 be arranged in connector shell 2 at inserting state.This demonstrate the flexibility of the shown device for connecting dissimilar female component.
The connector shell being used for same release lever to have to arrange different number of poles different in width is give also by the present invention.
Reference numerals list
1 socket connection apparatus
2 connector shells
3,3.1 female components
4 trippers
5 release levers
6 walls
7 recesses
The broadening part section of 7.1 recesses 7
The elongate section of 7.2 recesses 7
8 hold assemblies
8.1 clamping limb
The end of 9 release levers
10 accommodation sections (for clamping release lever)
11 bracing pieces
12 manipulatable ends
13 control surfaces
14 juts
15 demarcation strips
16 container cavities
17 contact pins
18 conductor inserting hole
19 elastic clamp devices
20 release the button/control button
21 grabs
22 latch hole
23 oblique portion/inclined-planes
24 spring pivots
25 otch
F steering force
Claims (12)
1. a socket connection apparatus (1), this connectors device with: for holding at least one female component (3,3.1) connector shell (2), wherein, at least one female component described (3,3.1) is contained in described connector shell (2) kayser; And there is the tripper (4) of release lever (5), described tripper is for removing at least one female component (3,3.1) kayser in described connector shell (2) holds, it is characterized in that, described release lever (5) is pivotally arranged on the wall (6) of described connector shell (2) in this wise, make when handling described release lever (5), described wall (6) at least local can be out of shape to cancel the kayser of female component (3,3.1) and connector shell (2).
2. socket connection apparatus as claimed in claim 1, is characterized in that, described release lever (5) designs than wall (6) rigidity more of described connector shell (2).
3. socket connection apparatus as claimed in claim 1 or 2, it is characterized in that, described release lever (5) is made up of the material with the deformation drag higher than the material of described connector shell (2) and/or described wall (6).
4. socket connection apparatus as claimed in claim 1, it is characterized in that, described release lever (5) has the bending resistance square higher than the wall (6) of described connector shell (2).
5. socket connection apparatus as claimed in claim 1, it is characterized in that, described release lever (5) is designed to the parts independent of described connector shell (2).
6. socket connection apparatus as claimed in claim 5, it is characterized in that, described release lever (5) is equipped with the hold assembly (8) in the recess (7) being inserted in described connector shell (2), wherein, in installation site, the hold assembly (8) of described release lever (5) engages the wall (6) of described connector shell (2) on the one hand from behind, and an end (9) the form fit ground interlocking of described release lever (5) is taking shape in the accommodation section on described connector shell (10) on the other hand.
7. socket connection apparatus as claimed in claim 6, it is characterized in that, described release lever (5) to be designed to back to the end of described accommodation section (10) with the wall of described connector shell (2) (6) separately, with the manipulatable end (12) of control surface (13), and described release lever (5) has transverse to the extension of its longitudinal extension and the projection (14) be resisted against in installation site on the wall (6) of described connector shell (2), this projection (14) is played gantry post at release lever (5) by during manipulation.
8. socket connection apparatus as claimed in claim 7, it is characterized in that, described hold assembly (8) is configured on the release lever (5) that cross section is T-shaped.
9. socket connection apparatus as claimed in claim 7 or 8, it is characterized in that, the recess (7) in the wall (6) of described connector shell (2) at least localized design for being arranged on the perforation of the T-shaped in described wall (6).
10. socket connection apparatus as claimed in claim 1, it is characterized in that, described connector shell (2) and described release lever (5) are designed to moulding integratedly or are designed to bicomponent injection molding part.
11. socket connection apparatuses as claimed in claim 1, it is characterized in that, described connector shell (2) has two container cavities (16) that are relative, that separated by partition wall (15), described container cavity is for that hold two identical types or different female component (3,3.1).
12. socket connection apparatuses as claimed in claim 11, it is characterized in that, described partition wall (15) interior shape coordinate and/or frictional engagement accommodate at least one and to stretch into contact pin (17) in described container cavity (16) in both sides.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202010003117.6 | 2010-03-03 | ||
| DE201020003117 DE202010003117U1 (en) | 2010-03-03 | 2010-03-03 | Connector device with an unlocking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102195206A CN102195206A (en) | 2011-09-21 |
| CN102195206B true CN102195206B (en) | 2015-03-25 |
Family
ID=42221412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110050579.9A Active CN102195206B (en) | 2010-03-03 | 2011-03-03 | Plug connector device with unlocking device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102195206B (en) |
| DE (1) | DE202010003117U1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013113631B3 (en) * | 2013-12-06 | 2015-04-23 | HARTING Electronics GmbH | Plug connector with insertion force limitation |
| DE102017119287B4 (en) | 2017-08-23 | 2019-08-08 | HARTING Electronics GmbH | Modular connector for printed circuit boards |
| DE102018102011B4 (en) | 2018-01-30 | 2020-07-02 | Wago Verwaltungsgesellschaft Mbh | Electrical connector |
| CN110323652B (en) * | 2019-07-17 | 2024-03-29 | 魏德米勒电联接（上海）有限公司 | Tool unlocking type connector |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5330366A (en) * | 1992-08-04 | 1994-07-19 | Yazaki Corporation | Connector with unlocking member |
| US5454737A (en) * | 1993-09-30 | 1995-10-03 | Sumitomo Wiring Systems, Ltd. | Relay connector |
| US6447170B1 (en) * | 1999-06-29 | 2002-09-10 | Nec Tokin Corporation | Locking and unlocking mechanism of cable connector and method for locking and unlocking |
| CN1531148A (en) * | 2003-01-09 | 2004-09-22 | ס�ѵ�װ��ʽ���� | Unlocking clamp |
| CN1684313A (en) * | 2004-04-14 | 2005-10-19 | 住友电装株式会社 | A connector |
| CN1881706A (en) * | 2005-06-04 | 2006-12-20 | 哈廷电子有限公司及两合公司 | Latching device for a connector |
| CN101133524A (en) * | 2005-02-28 | 2008-02-27 | 安普泰科电子有限公司 | Connector boot and connector assembly |
| CN101572363A (en) * | 2008-04-30 | 2009-11-04 | 泰科电子公司 | Electrical connector having pull tether for latch release |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2990740B2 (en) * | 1990-05-21 | 1999-12-13 | 日本電気株式会社 | Optical connector |
-
2010
- 2010-03-03 DE DE201020003117 patent/DE202010003117U1/en not_active Expired - Lifetime
-
2011
- 2011-03-03 CN CN201110050579.9A patent/CN102195206B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5330366A (en) * | 1992-08-04 | 1994-07-19 | Yazaki Corporation | Connector with unlocking member |
| US5454737A (en) * | 1993-09-30 | 1995-10-03 | Sumitomo Wiring Systems, Ltd. | Relay connector |
| US6447170B1 (en) * | 1999-06-29 | 2002-09-10 | Nec Tokin Corporation | Locking and unlocking mechanism of cable connector and method for locking and unlocking |
| CN1531148A (en) * | 2003-01-09 | 2004-09-22 | ס�ѵ�װ��ʽ���� | Unlocking clamp |
| CN1684313A (en) * | 2004-04-14 | 2005-10-19 | 住友电装株式会社 | A connector |
| CN101133524A (en) * | 2005-02-28 | 2008-02-27 | 安普泰科电子有限公司 | Connector boot and connector assembly |
| CN1881706A (en) * | 2005-06-04 | 2006-12-20 | 哈廷电子有限公司及两合公司 | Latching device for a connector |
| CN101572363A (en) * | 2008-04-30 | 2009-11-04 | 泰科电子公司 | Electrical connector having pull tether for latch release |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202010003117U1 (en) | 2010-05-27 |
| CN102195206A (en) | 2011-09-21 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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