CN1099734C - Connector with cam member - Google Patents
Connector with cam member Download PDFInfo
- Publication number
- CN1099734C CN1099734C CN95196612A CN95196612A CN1099734C CN 1099734 C CN1099734 C CN 1099734C CN 95196612 A CN95196612 A CN 95196612A CN 95196612 A CN95196612 A CN 95196612A CN 1099734 C CN1099734 C CN 1099734C
- Authority
- CN
- China
- Prior art keywords
- snap close
- close piece
- pin member
- shell
- connector
- 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.)
- Expired - Fee Related
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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
-
- 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
- H01R13/62905—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances comprising a camming member
- H01R13/62911—U-shaped sliding element
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
To enable a worker to be able to quickly and correctly verify that a slide-type cam member has moved into a closed position, making it possible for a housing of a mating connector to be moved into a completely engaged position, a resilient latch member, which extends toward a housing from an upper end of a side wall section of a cam member, is located on the cam member. A latch section, which has an aperture that receives a protrusion of the latch member, is located on an upper part of the housing. As the cam member is moved from a first position to a closed position, the latch member is depressed downward as a result of the protrusion moving along a second surface of the latch section. When the cam member has moved into the closed position, the protrusion is received by the aperture and, by virtue of the interrelationship, the latch member resiles to its original shape. When this occurs, a first surface of the latch member is brought into contact with the second surface of the latch section, thereby producing an audible sound signifying complete engagement between matable connectors.
Description
FIELD OF THE INVENTION
The present invention relates to be fixed with a snap close piece on several electrical cnnectors and one.Particularly, the present invention relates to several connectors with snap close piece, their shell can mesh with the very little power and the shell of a matching connector fully by handling this slidingtype snap close piece.
Background of the present invention
This connector with a slidingtype snap close piece is similar to for example structure of disclosed connector in Japanese UM patent application No.6-11 275 and No.6-54255, thereby, slide or move to make position in one first of shell by snap close piece being connected the matching connector that is in the temporary transient position of engagement from this snap close piece and the position of opening, the shell of this shell and a matching connector is meshed fully, thereby snap close piece is moved to one and the complete position engaged of matching connector.
In order correctly to finish being connected with matching connector of task, preferably the workman can determine fast that this snap close piece moves on the closed position fully.But,, concerning the workman, be difficult to confirm whether this snap close piece moves to make position fully if with the common connector that is equiped with a snap close piece.Thereby it is very difficult to finish connection, and snap close piece does not slide into make position or link position has just stopped connection probably.Especially, in this technical field, also have this situation, promptly the workman makes two connectors connect gropingly, and this will determine that concerning the workman this snap close piece has moved to the complete make position difficulty more.
In US-A-4586771, disclose a kind of electrical connector assemble, comprised that first and second connector shells and one are used to make two shells to cooperate or ill-matched snap close slide block.This first shell has the flange that extends from its mating surface, and at the groove that the snap close follower of laying on the snap close slide block is arranged on the flange, this second shell has the snap close guide of also laying the snap close follower on its sidewall, this snap close slide block has a connecting plate that separates with the second shell back side and extends and flange is overlapped on arm on first shell from the sidewall that connecting plate crosses second shell.The snap close follower extends from the inner surface protrusion of arm and by groove, and is processed into the size in the lock buckling groove that can be placed on second shell.Recessed surfaces is arranged on the inner surface of arm, and at the left hand end of this groove boss is set, and this groove is pressed in projection on the flange, thereby when two shells are in mated condition, makes this snap close slide block remain on the appropriate location.
A kind of electrical cnnector casing assembly is also disclosed in US-A-5244400, this casing assembly comprises a plug-in type shell, the connected shell of a movable therein assembling plug-in type shell, activity is assemblied in the snap close piece on the connected shell, therefore this snap close piece can move with respect to this connected shell, so that two shells are linked together, and a detection piece that is arranged on this snap close piece and the connected shell, be used to detect two shells and whether cooperatively interact fully.
In view of the foregoing, the purpose of this invention is to provide a kind of connector,, and really accomplish to be connected with matching connector so that the workman can determine fast and correctly that this slidingtype snap close piece has moved to complete closure or link position with a snap close piece.
To achieve these goals, a kind of connector assembly with snap close piece of the present invention comprises two connectors, their shell can slide into a make position and engagement fully from a primary importance by being fixed therein a slidingtype snap close piece on the shell with one, wherein snap lock pin member that is located at the shell outside of this snap close piece installing.This locking pin member has a first surface, when snap close piece moves to make position, this first surface along extend with the direction of snap close piece glide direction almost parallel and along with the direction strain of glide direction approximate vertical.This shell is also installed a locking part with a second surface, and this second surface is along the direction extension almost parallel with glide direction.Boss of snap lock pin member installing, and when snap close piece when primary importance slides into make position, because this boss is facing to the locking part engagement, so it is with almost crooked and be out of shape perpendicular to the direction of this snap lock pin member; This hole of locking part installing or opening are laid this boss, thereby are made the snap lock pin member return to its initial condition when moving to make position with convenient snap close piece.The second surface of locking part is arranged on such position, and promptly when the first surface of its snap lock pin member when returning to its initial condition contacted, will produce one can audible sound.
Have one of use during the connector of snap close piece of the present invention, when the slidingtype snap close piece when initial position is shifted to make position, the first surface of flexible lock pin and the second surface of locking part are in contact with one another, and one of generation can audible sound when this snap lock pin member returns to its initial condition.Thereby, finish the workman who this connector is connected this task with matching connector, whether can audible sound by listening to if producing, can determine quickly and accurately that this snap close piece has moved to make position.Because this snap lock pin member and locking part all are arranged on the position of enclosure, thus this can audible sound transmission get enough far away, and the workman can determine at an easy rate to be produced can audible sound.In addition, when first surface contacts with the second surface of the snap lock pin member of locking part, in shell and snap close piece, produce a kind of vibration, so the workman vibrates and listens to and can come in the lump to determine that this snap close piece has moved to make position by audible sound by feeling with feel.
Brief description of drawings
Now will be by example, with reference to the description of drawings embodiments of the invention, in the accompanying drawings:
Fig. 1 is a decomposition diagram, and an embodiment of a connector of taking apart with snap close piece and a matching connector is shown;
Fig. 2 is a perspective view that is similar to Fig. 1, and the connector that the connector that assembles is shown and has a snap close piece is in the first position;
Fig. 3 is a perspective view that is similar to Fig. 2, the connector with snap close piece is shown is in make position;
Fig. 4 is a sectional drawing that the 4-4 line is got in Fig. 2;
Fig. 5 is a sectional drawing that the 5-5 line is got in Fig. 3;
Fig. 6 is the decomposition diagram of another embodiment of a connector of taking apart with snap close piece;
Fig. 7 is a cross-sectional view, the situation the when contact portion that the connector among elastic component and Fig. 6 is shown links together;
Fig. 8 is a perspective view that is similar to Fig. 6, and another embodiment of a connector of taking apart with snap close piece is shown.
Detailed description of the present invention
Connected shell 12 with a recess 11 of connector 10 installings shown in Fig. 1, the plug-in type shell 21 of matching connector 20 inserts in this recess 11.At shell 21 upsides of shell 12 and matching connector 20, be respectively arranged with and insert mouth 14 and 23.Insert mouth 14 and 23 and be used to insert double- lock member 13 and 22, they prevent that the terminal (not shown) of inserting shell 12 and 21 from withdrawing from.
The snap close piece 30 that can slide along shell 12 (direction shown in arrow A and the B in the accompanying drawing) in recess 11 is fixed on the shell 12.This snap close piece 30 has a upper wall portion 31 and a lower wall part 32, and this upper wall portion extends in parallel from a sidewall sections 33 that is connected them with the lower wall part.Two lock buckling grooves 34 are separately positioned on upper wall portion 31 and the lower wall part 32.The explanation of lock buckling groove 34 herein is simplified.
On the other hand, the follower peg 24 in two lock buckling grooves 34 that enter snap close piece 30 is arranged on the top and bottom in shell 21 forward positions of matching connector 20 (omit in the accompanying drawings this bottom).And on the top in shell 12 forward positions and bottom, two guide grooves 15 are set, be used for guiding follower peg 24 in the lock buckling groove 34 of snap close piece 30.
Fig. 2 and Fig. 3 illustrate the effect of snap close piece 30.Situation when Fig. 2 illustrates this snap close piece and is in primary importance; Situation when Fig. 3 illustrates this snap close piece immigration make position.Sectional drawing when Fig. 4 is in primary importance for this snap close piece major part of expression; Sectional drawing when Fig. 5 is in the close position for this snap close piece of expression.Slide lock fastener 30 is connected on the shell 12 by this way, and promptly this snap close piece 30 can slide along the A shown in the accompanying drawing and B direction, that is slides between primary importance shown in Figure 2 and make position shown in Figure 3.When this snap close piece 30 is in primary importance shown in Figure 2, if the shell 21 of matching connector 20 is inserted into a temporary transient position of engagement in the recess 11 of shell 12, then the follower peg 24 of shell 21 can enter in the lock buckling groove 34 of pin fastener 30, and by snap close piece 30 is slided into make position shown in Figure 3 from here, the shell 21 that is in the temporary transient position of engagement can use seldom power and shell 12 to mesh fully by the snap action between lock buckling groove 34 and the follower peg 24.By the way, because the shape of lock buckling groove 34 has been simplified in Fig. 2 and 3, so not shown lock buckling groove 34 of these figure and follower peg 24 situation together the time.
Locking pin member 40 extends from the upper end edge B direction of sidewall sections 33, and extend along the direction that almost is parallel to this upper wall portion 31 from position of upper wall portion 31 tops, as clear illustrating in Fig. 1, this locking pin member is arranged on the snap close piece 30 and and sub-assembly of snap close piece 30 formation.Locking pin member 40 has 41, one of a supine first surface has an inclined-plane 42a who forms on the edge of first surface 41 boss 42 and boss 43 that forms at first surface 41 rear portions.
On the other hand, the approximate direction that is parallel to the upper surface 12a of shell 12 in edge plate shaped locked portions 50 of extending is arranged on the top of shell 12 and forms an assembly with shell 12.The antetheca 51 of three sides around four of this locking part 50 in the side by extending up, be connected on the shell 12 with the connecting wall 53 that is connected antetheca 51 and rear wall 52 towards the rear wall 52 of antetheca 51 from shell 12 leading edges.A hole or opening 54 are set on the centre of locking part 50, are received in the boss on the locking pin member 40 of snap close piece 30.In addition, a second surface 55 is set on locking part 50.Second surface 55 is with first surface 41 contact of locking pin member 40, and when the boss 42 of lock pin 40 and opening 54 mesh as shown in Figure 5, produces an audible sound.
Below, will the effect of locking pin member 40 with the locking part 50 of shell 12 of snap close piece 30 be described.When snap close piece 30 slides from primary importance shown in Figure 2 along the B direction, the inclined-plane 42a of the boss 42 of locking pin member 40 and 56 engagements of the edge of locking part 50.In addition, it slides when mobile when snap close piece 30 beginning, because the edge 56 of locking part 50 contacts with the inclined-plane 42a of boss 42, so locking pin member 40 is depressed by elasticity, and drive boss 42 along second surface 55, till this boss 42 is placed in the opening 54, this means the make position shown in the mobile Fig. 3 of this snap close piece 30 and 5.When carrying out the sort of connection, the first surface 41 of locking pin member 40 effectively contacts with the second surface 55 of locking part 50.
When the first surface 41 of locking pin member 40 contacted with the second surface 55 of locking part 50, producing one can audible sound.Thereby the workman can determine that fast and reliably snap close piece 30 move to make position according to this sound, and connector 10 and 20 has been connected fully.By the way, boss 43 by downward pushing locking pin member 40, thereby make locking pin member 40 be bent downwardly and take apart connection between the opening 54 of the boss 41 of locking pin member 40 and locking part 50, the snap close piece 30 that has moved to make position is slided, so that it turns back to primary importance backward along the A direction; And under the sort of situation of movement, two connectors 10 and 20 that mesh fully can be taken apart.
Below, with explanation the present invention another embodiment shown in Fig. 6 and 7.Unique difference between the connector 10A of present embodiment and above-mentioned first embodiment is the shape difference of the locking part 50A of the locking pin member 40A of snap close piece 30A and shell 12A.The locking pin member 40A of snap close piece 30A extends from the upper limb of snap close piece 30A sidewall sections 33 along the B direction, and extends to a position above upper wall portion 31 along the direction that almost is parallel to upper wall portion 31.Locking pin member 40A is at the first surface 41 that has it on a side of upper wall portion 31; On first surface 41, form a boss 42 that has an inclined-plane 42a and stretch out downwards.
On the other hand, have only the rear end of the locked portions 50A of shell 12A to be connected on the upper surface 12a of shell 12A by connecting wall 53.As the locking pin member 40A of snap close piece 30A, the locking part 50A of shell 12A is constructed to be permeable to flexibly move in much a kind of like this mode of bending up or down, and this point is different from first embodiment.In first embodiment, core at locking part 50A forms an opening 54, and opening 54 holds the boss 42 of locking pin member 40A and is connected with it, but second surface 55 forms at the upside of locking part 50A, this second surface 55 is when contacting with the first surface 41 of locking pin member 40A, and just producing one can audible sound.
In first embodiment, locking pin member 40 enters locking part 50 from downside, and boss 42 is from downside engagement opening 54.But in the present embodiment, locking pin member 40A is overlapped on the upside of locking part 50A, and boss 42 is from upside engagement opening 54.By the way, the detailed description of locking pin member 40A and locking part 50A function is omitted herein, because they are identical with first embodiment.
In this second embodiment,, be that being easy to generation can audible sound when the second surface 55 of the first surface 41 of locking pin member 40A and locking part 50A is in contact with one another so an advantage is arranged because that locking part 50A makes is resilient.In addition, when the connection of unclamping between locking pin member 40A and the locking part 50A, by from face down pushing locking pin member 40A and be bent downwardly locking pin member 40A and locking part 50A the two, can make the boss 42 of locking pin member 40A leave opening 54.
Below, with explanation another embodiment of the present invention as shown in Figure 8.
In the connector 10B of this embodiment, form the locking pin member 40B of this snap close piece 30B in a position of the back of the upper wall portion 31 of shifting to snap close piece 30B, and form the locking part 50B of shell 12B in a position of the back of the upper surface 12a that shifts to shell 12B, so it will hold this locking pin member 40B.Only these are and the first embodiment difference.Locking pin member 40B is all identical with first embodiment with the function of locking part 50B, has therefore saved detailed description.
Some embodiments of the present invention have been described above, but this connector invention with snap close piece is not limited to the disclosed structure of these embodiment, can carry out various modifications to it.
For example, in each disclosed embodiment, boss is to form on locking pin member, and opening is to form on locking part; But, also can form opening on the locking pin member and on locking part, form boss.By the way, opening also can be a recessed hole.
In addition, with the inverted configuration of the various embodiments described above, also can be formed with flexible locking pin member on the shell and on snap close piece, form locking part.
Claims (6)
1. electrical cnnector casing assembly, comprise first and second connector shells (10,20), this first connector shell (10) has a recess (11) that is used for laying therein second connector shell (20), a snap close piece (30) is slidably mounted on described first connector shell (10), be convenient to shift to a make position from a primary importance along connector shell (10), has lock buckling groove (34) on the described snap close piece (30), be used for laying follower peg (24) on second connector shell (20) when being in the first position when this snap close piece (30), and when this snap close piece moves to make position, this follower peg (24) moves along lock buckling groove (34), thereby with in this second connector shell (20) immigration recess (11), and the closure (40 on this snap close piece (30) and first connector shell (10), 50), be used for this snap close piece (30) is pinned in make position, this connector shell assembly is characterised in that:
Closure comprises a locking pin member (40) that is installed on first connector shell (10) or the snap close piece (30), has a boss (42), with a plate shaped locking part (50) that is installed on first connector shell (10) or the snap close piece (30), has an opening (54), thus when snap close piece (30) when moving to make position boss (42) just be placed in the opening (54), thereby two connector shells are pinned together, and show that two connector shells have coupled together fully.
2. a kind of electrical cnnector casing assembly described in claim 1, wherein, the end wall (33) that locking pin member (40A) is installed in described snap close piece (30) is gone up and is positioned at central authorities.
3. a kind of electrical cnnector casing assembly described in claim 1, wherein, the end wall (33) that locking pin member (40B) is installed in described snap close piece (30) is gone up and by rear side.
4. a kind of electrical cnnector casing assembly described in claim 1~3, wherein, when boss (42) was placed in the opening (54), the surface of locking pin member (40) and plate shaped locking part (50) was meshing with each other with can hearing sound.
5. a kind of electrical cnnector casing assembly described in claim 1, wherein, boss (42) is on the upper surface of described locking pin member (40).
6. an electrical cnnector casing assembly described in claim 1, wherein, boss (42) is on the lower surface of described locking pin member (40).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP248935/1994 | 1994-10-14 | ||
JP248935/94 | 1994-10-14 | ||
JP24893594A JP3218155B2 (en) | 1994-10-14 | 1994-10-14 | Connector with cam member |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1168743A CN1168743A (en) | 1997-12-24 |
CN1099734C true CN1099734C (en) | 2003-01-22 |
Family
ID=17185609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95196612A Expired - Fee Related CN1099734C (en) | 1994-10-14 | 1995-08-30 | Connector with cam member |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0786161B1 (en) |
JP (1) | JP3218155B2 (en) |
KR (1) | KR100381573B1 (en) |
CN (1) | CN1099734C (en) |
AU (1) | AU3625395A (en) |
WO (1) | WO1996012325A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109863649A (en) * | 2016-10-20 | 2019-06-07 | 罗森伯格高频技术有限及两合公司 | It is electrically interposed in formula connector |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2752495B1 (en) * | 1996-08-13 | 1998-10-30 | Proner Comatel Sa | ELECTRICAL CONNECTOR WITH INSERTION AND LOCKING AID CALIPER |
DE19651436A1 (en) * | 1996-12-11 | 1998-06-18 | Bosch Gmbh Robert | Electric contacting arrangement e.g. for cable harness |
US6120308A (en) * | 1997-07-01 | 2000-09-19 | Sumitomo Wiring Systems, Ltd. | Electrical connector assembly which can be rotatably connected and disconnected |
JP3715115B2 (en) * | 1998-09-10 | 2005-11-09 | 矢崎総業株式会社 | Lever fitting type connector |
KR100448816B1 (en) * | 2002-06-28 | 2004-09-16 | 현대자동차주식회사 | connector assembly for vehicle |
DE10303382B4 (en) * | 2003-01-29 | 2005-07-28 | Tyco Electronics Amp Gmbh | Coupling device with latch plate |
JP5721473B2 (en) * | 2011-03-01 | 2015-05-20 | 矢崎総業株式会社 | connector |
US9118145B2 (en) * | 2012-06-18 | 2015-08-25 | Tyco Electronics Corporation | Latch assemblies for connector systems |
JP2014017135A (en) * | 2012-07-10 | 2014-01-30 | Tyco Electronics Japan Kk | Connector |
KR102302283B1 (en) * | 2020-01-02 | 2021-09-14 | 주식회사 경신 | Connector having slide type lever |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4586771A (en) * | 1985-03-04 | 1986-05-06 | Amp Incorporated | Connector assembly having camming system for mating and unmating |
US5244400A (en) * | 1990-10-22 | 1993-09-14 | Yazaki Corporation | Electrical connector with fastening cam member |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07120541B2 (en) * | 1990-11-30 | 1995-12-20 | 矢崎総業株式会社 | Connector with cam member for mating operation |
FR2705503B1 (en) * | 1993-05-21 | 1995-07-28 | Francelco Sa | Electrical connector with insertion and extraction drawer. |
-
1994
- 1994-10-14 JP JP24893594A patent/JP3218155B2/en not_active Expired - Fee Related
-
1995
- 1995-08-30 WO PCT/US1995/010976 patent/WO1996012325A1/en active IP Right Grant
- 1995-08-30 AU AU36253/95A patent/AU3625395A/en not_active Abandoned
- 1995-08-30 EP EP95933717A patent/EP0786161B1/en not_active Expired - Lifetime
- 1995-08-30 CN CN95196612A patent/CN1099734C/en not_active Expired - Fee Related
- 1995-08-30 KR KR1019970702435A patent/KR100381573B1/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4586771A (en) * | 1985-03-04 | 1986-05-06 | Amp Incorporated | Connector assembly having camming system for mating and unmating |
US5244400A (en) * | 1990-10-22 | 1993-09-14 | Yazaki Corporation | Electrical connector with fastening cam member |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109863649A (en) * | 2016-10-20 | 2019-06-07 | 罗森伯格高频技术有限及两合公司 | It is electrically interposed in formula connector |
CN109863649B (en) * | 2016-10-20 | 2021-12-03 | 罗森伯格高频技术有限及两合公司 | Electric plug-in connector |
Also Published As
Publication number | Publication date |
---|---|
JPH08115765A (en) | 1996-05-07 |
CN1168743A (en) | 1997-12-24 |
KR100381573B1 (en) | 2003-07-18 |
EP0786161A1 (en) | 1997-07-30 |
WO1996012325A1 (en) | 1996-04-25 |
JP3218155B2 (en) | 2001-10-15 |
KR970707614A (en) | 1997-12-01 |
EP0786161B1 (en) | 1998-11-25 |
AU3625395A (en) | 1996-05-06 |
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Legal Events
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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 | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030122 Termination date: 20090930 |