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CN108832358A - Electric connector - Google Patents

Electric connector Download PDF

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Publication number
CN108832358A
CN108832358A CN201810535521.5A CN201810535521A CN108832358A CN 108832358 A CN108832358 A CN 108832358A CN 201810535521 A CN201810535521 A CN 201810535521A CN 108832358 A CN108832358 A CN 108832358A
Authority
CN
China
Prior art keywords
electric connector
pressure section
connector
elastic portion
elastic
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.)
Granted
Application number
CN201810535521.5A
Other languages
Chinese (zh)
Other versions
CN108832358B (en
Inventor
龚永生
温建辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LOTES PRECISION ELECTRONIC (SUZHOU) CO Ltd
Original Assignee
LOTES PRECISION ELECTRONIC (SUZHOU) CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LOTES PRECISION ELECTRONIC (SUZHOU) CO Ltd filed Critical LOTES PRECISION ELECTRONIC (SUZHOU) CO Ltd
Priority to CN201810535521.5A priority Critical patent/CN108832358B/en
Publication of CN108832358A publication Critical patent/CN108832358A/en
Application granted granted Critical
Publication of CN108832358B publication Critical patent/CN108832358B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/502Bases; Cases composed of different pieces
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The invention discloses a kind of electric connectors, and to dock with a docking connector, docking connector has a pedestal and pedestal is equipped with an at least elastic portion, which is characterized in that including:One insulating body, insulating body are equipped with an at least buckling parts;One pressure section, it is located at insulating body, when electric connector and docking connector are electrically connected, elastic portion is interlocked with buckling parts, pressure section limits elastic portion, to prevent elastic portion to be detached from buckling parts, so that docking between electric connector and docking connector securely, guarantee the normal transmission electrically with signal.

Description

Electric connector
【Technical field】
The present invention relates to a kind of electric connectors, and espespecially one kind can dock firm electric connector.
【Background technique】
In people's life and work, electric connector using more and more extensive, usual electric connector also matches a docking Connector.A kind of existing electric connector, insulating body are equipped with hook, and matched be connected is correspondingly provided with card on its pedestal Gu electric connector and docking connector are fixed together by portion by the engaging between hook and holding division.In use, Hook needs to fix with holding division by certain deformation, and after being dismounted for multiple times, hook is easy elastic fatigue and deformation, so that Hook and holding division are loosened or are detached from, and cause bad connection between electric connector and docking connector even to disconnect, extreme influence Electrically transmitted with signal.
Therefore, it is necessary to a kind of electric connector of improvement be designed, to overcome the above problem.
【Summary of the invention】
For background technique problem encountered, the purpose of the present invention is to provide one kind can dock firm electrical connection Device is fastened by the elastic portion of setting buckling parts and docking connector, and setting pressure section pushes against elastic portion and is electrically connected with increasing The fastening power between device and docking connector is connect, reduces and is detached from risk, guarantees the normal transmission electrically with signal.
To achieve the above object, the present invention uses following technological means:
A kind of electric connector, to dock with a docking connector, the docking connector has a pedestal and the seat Body is equipped with an at least elastic portion, including:One insulating body, the insulating body are equipped with an at least buckling parts;One pressure section, position In the insulating body, when the electric connector and docking connector electric connection, the elastic portion and the fastening Portion is interlocked, and the pressure section limits the elastic portion, to prevent the elastic portion to be detached from the buckling parts.
Further, the buckling parts and the pressure section are interval setting, when the electric connector is connected with described When device is electrically connected, the elastic portion is between the buckling parts and the pressure section.
Further, the pressure section pushes against the elastic portion, to increase the elastic portion to the fastening of the buckling parts Power.
Further, the elastic portion extends at least one first protruding portion, the pressure section pair towards the direction of the pressure section It should be equipped with an at least groove, when the electric connector and docking connector electric connection, the first protruding portion receiving In in the groove.
Further, the pressure section extends at least one second protruding portion towards the direction of the elastic portion and an at least third is prominent Portion out, the groove is set between second protruding portion and the third protruding portion, when the electric connector is docked with described When connector is electrically connected, the first protruding portion described in the second protruding portion block, the third protruding portion abuts the elasticity The end in portion.
Further, the end of the elastic portion is a hook part, when the electric connector and the docking connector electrically connect When connecing, the hook part and the buckling parts are fixed.
Further, the pressure section is shaped in the insulating body.
Further, the pressure section is separately formed and is located at the surface of the insulating body.
Further, an at least limited block is set to the housing surface, and the pressure section corresponds to recessed at least one limit Slot, the limited block are contained in the limiting slot and the relative displacement in the limiting slot.
Further, before the electric connector and the docking connector are electrically connected, the pressure section is first towards far from institute State the direction sliding of docking connector;When the electric connector and the docking connector are electrically connected, the elastic portion with After the buckling parts fastens, the pressure section is again towards the displacement of the direction of the pedestal until limit the elastic portion.
Further, the insulating body further comprises a base portion, two pressure sections set on base surface, and An extension of two pressure sections is connected, a receipts are collectively formed in two pressure sections, the extension and the base portion Tank, the pressure section are contained in the container.
Further, the pressure section is further provided with an operation portion, and the height of the operation portion is greater than the container Highly.
Further, the pressure section includes a main part and at least elastic arm for being located at interval at the main part side, The elastic arm pushes against the elastic portion.
Further, the elastic arm is longer than the main part.
Further, the elastic arm towards close to the main part direction extend a bending part, accordingly, the main part from By holding towards the tapered setting of its center line.
Further, the quantity of the elastic arm is identical as the quantity of the elastic portion.
Further, the opposite sides of the insulating body is respectively provided with the pressure section, and each pressure section is set It is located at the main part two sides there are two the elastic arm, accordingly, the opposite sides of the pedestal also extends the elastic portion, And the quantity of the elastic portion of every side is two.
Compared with prior art, the invention has the advantages that:
The electric connector is equipped with the buckling parts on the insulating body, and the electric connector is additionally provided with described compress Portion, when the electric connector and docking connector electric connection, the elastic portion of the docking connector is fixed Between the buckling parts and the pressure section, the elastic portion was not only fastened with the buckling parts, but also was fastened with the pressure section, Can to avoid the loosening or disengaging of the elastic portion so that docked between the electric connector and the docking connector securely, Guarantee the normal transmission electrically with signal.The elastic portion is Elastic Contact with the contact of the elastic arm, the elastic portion compacting The pressure section, meanwhile, the elastic arm reverse push supports the elastic portion, increases the elastic portion to the fastening of the buckling parts Power.
【Detailed description of the invention】
Fig. 1 is the stereogram exploded view of electric connector of the present invention and docking connector;
Fig. 2 is the stereoscopic schematic diagram that Fig. 1 electric connector and docking connector dock completely;
Fig. 3 is the floor map that Fig. 1 electric connector and docking connector start docking;
Fig. 4 is the floor map that Fig. 3 is further docked;
Fig. 5 is the floor map that Fig. 4 further completes docking;
Fig. 6 is the cross-sectional view of Fig. 2.
The drawing reference numeral explanation of specific embodiment:
【Specific embodiment】
Purpose, structure, feature and effect to facilitate the understanding of the present invention etc., now in conjunction with attached drawing and specific implementation The invention will be further described for mode.
As depicted in figs. 1 and 2, electric connector 100 of the present invention includes an insulating body 1, two pressure sections 2 and multiple conducting ends Son 3.For the electric connector 100 to dock with a docking connector 500, the docking connector 500 has a pedestal 5 and more A docking terminal 6, the docking terminal 6 with the conductive terminal 3 to be electrically connected and transmit signal.
As shown in figs. 1,2 and 6, the insulating body 1 has a base portion 11, and the base portion 11 is equipped with multiple first ends Pilot trench 12 to accommodate the conductive terminal 3, and is correspondingly provided with one first stopper section 13 in the first end pilot trench 12 and fixes The conductive terminal 3, each conductive terminal 3 have one first docking section 31 and one first crimping 32, described first Crimping 32 is to fix one first cable 4.The insulating body 1 further includes two fastenings positioned at 11 upper surface of base portion Portion 14, the extension 15 for connecting two buckling parts 14, and two buckling parts 14, the interconnecting piece 21 and the base A container 16 is collectively formed in portion 11.The upper surface of the base portion 11 is additionally provided with a limited block 17, the corresponding position of the limited block 17 In 21 lower section of interconnecting piece.The insulating body 1 is symmetrical arranged with the horizontal center line of itself, therefore 11 following table of the base portion Face is also correspondingly provided with two buckling parts 14, the interconnecting piece 21, the container 16 and the limited block 17.
As depicted in figs. 1 and 2, the pressure section 2 molding seperated with the insulating body 1, a pressure section 2 are corresponding It is contained in the container 16, and the pressure section 2 and two buckling parts 14 are interval setting.The pressure section 2 include an interconnecting piece 21, from two elastic arms 23 and a main part 22 of the interconnecting piece 21 extension, and the main part 22 is located at two Between the elastic arm 23.The elastic arm 23 is longer than the main part 22, it is ensured that the elastic arm 23 has certain elasticity.Institute State elastic arm 23 towards the main part 22 extend a bending part 231, accordingly, the free end of the main part 22 towards its center line gradually Contracting setting, guarantees there is a certain distance between the elastic arm 23 and the main part 22, it is ensured that the elastic arm 23 has certain Deformation space, and during the entire process of the electric connector 100 and the docking connector 500 dock, the bending part 231 and the main part 22 do not contact always, i.e., the described elastic arm 23 will not collide the main part 22, reduce the elastic arm 23 The risk of damage.
As depicted in figs. 1 and 2, each elastic arm 23 is equipped with one second protruding portion 232 and a third protruding portion 233, with And the groove 234 between second protruding portion 232 and the third protruding portion 233, second protruding portion 232 are set At the bending part 231, the third protruding portion 233 is set to the junction of the interconnecting piece 21 and the elastic arm 23.It is described The free end of elastic arm 23 is equipped with an operation portion 235, and the operation portion 235 is convex block, can be convenient operator and controls the elastic arm 23.The height of the operation portion 235 is greater than the height of the container 16 and the height of the extension 15, therefore the extension It portion 15 can be mobile towards the direction far from the docking connector 500 with operation portion 235 described in block.The pressure section 2 connects at it The recessed limiting slot 24 of one side for touching the base portion 11, to accommodate the limited block 17, and for the limited block 17 described Sliding in limiting slot 24, by the cooperation of the limiting slot 24 and the limited block 17, the pressure section 2 is not easily disconnected from described exhausted Edge ontology 1 and it can move back and forth on the insulating body 1.
As shown in figs. 1,2 and 6, the pedestal 5 includes that a seat 51 and multiple docking terminals 6, described seat 51 are set There are multiple second end pilot trench 52 to accommodate butt end 6, and is correspondingly provided with one second stopper section in the second end pilot trench 52 53, to the fixation docking terminal 6, each docking terminal 6 has one second docking section 61 and one second crimping 62, Described seat 51 is extended in second docking section 61, and second crimping 62 is to fix one second cable 7.The pedestal 5 are also symmetrical arranged with the horizontal center line of itself, therefore the upper and lower surfaces of described seat 51 are symmetrically extended two Elastic portion 54.The quantity of the quantity of the elastic portion 54, the quantity of the elastic arm 23 and the buckling parts 14 is identical, and one 54 corresponding matching of elastic portion one elastic arm, 23, buckling parts 14.Each elastic portion 54 is equipped with one the One protruding portion 541, the projection direction of first protruding portion 541 and second protruding portion 232, the third protruding portion 233 On the contrary.The end of the elastic portion 54 is a hook part 542, to fix with the buckling parts 14.
As shown in Fig. 3, Fig. 4 and Fig. 5, the process that the electric connector 100 and the docking connector 500 dock includes S1, S2, S3 step.In S1 step, the electric connector 100 does not start to dock with the docking connector 500, described to compress Portion 2 first slides towards the direction far from the docking connector 500, until operation portion 235 described in 15 block of extension is mobile. At this point, the interconnecting piece 21 removes the insulating body 1, and the other parts of the pressure section 2 are located at the insulating body 1 Surface, reference can be made to Fig. 3.
As shown in Fig. 3, Fig. 4 and Fig. 6, in S2 step, the electric connector 100 starts and the docking connector 500 Docking, the docking terminal 6 enter in the first end pilot trench 12, and are electrically connected with the conductive terminal 3, in this process In, the hook part 542 is matched with the bending part 231, and the bending part 231 guides the hook part 542 and passes through described second Protruding portion 232;Referring to Fig. 3, the hook part 542 enters between the buckling parts 14 and the pressure section 2, while the elastic portion 54 abut second protruding portions 232, so that the elastic arm 23 is towards holding together in the main part 22, to increase the elastic portion 54 Mobile space, facilitate the hook part 542 to fasten with the buckling parts 14;Referring to fig. 4, when the hook part 542 complete with it is described After buckling parts 14 fastens, the elastic portion 54 restores to the original state.
As shown in Figure 4, Figure 5 and Figure 6, in the S3 step, the electric connector 100 further with the docking connector 500 docking, the pressure section 2 is towards close to the movement of the direction of the docking connector 500, the bending part 231 and described first Protruding portion 541 matches, and first protruding portion 541 guides the bending part 231 and passes through first protruding portion 541, finally, First protruding portion 541 is contained in the groove 234.First protruding portion 541 described in second protruding portion, 232 block, The third protruding portion 233 abuts the hook part 542, and the interconnecting piece 21 is located at the surface of the insulating body 1, and the behaviour Make portion 235 to remove the insulating body 1 and be located at the surface of described seat 51, the electric connector 100 and described be connected Device 500 docks completely.If desired the electric connector 100 is detached from the docking connector 500, operator can force in described Operation portion 235 so that holding together in 23 stress of the elastic arm and towards the direction movement far from the docking connector 500, then forces in The elastic portion 54, while so that holding together in 54 stress of the elastic portion, by the elastic portion 54 towards far from the electric connector 100 direction is mobile, and disengaging can be completed.
As shown in Figure 4, Figure 5 and Figure 6, it is described when the electric connector 100 and the docking connector 500 dock completely Elastic portion 54 is Elastic Contact with the contact of the elastic arm 23, and the elastic portion 54 suppresses the elastic arm 23, so that the elastic arm 23 are compressed, meanwhile, there is the elastic arm 23 elastic force for the trend that expands outwardly to go to push against the elastic portion 54, enhance the bullet Fastening power of the property portion 54 to the buckling parts 14.The elastic portion 54 not only with the buckling parts 14 fasten, but also with the pressure section 2 It fastens, avoids and loosen or be detached from caused by the elastic portion 54 and the elastic arm 23 are due to elastic fatigue after being dismounted for multiple times, make It obtains and is docked between the electric connector 100 and the docking connector 500 securely, guarantee the normal transmission electrically with signal.When So, in other embodiments, it is also possible to the pressure section 2 and is shaped in the insulating body 1, when the electric connector 100 dock the docking connector 500 when, the elastic portion 54 can be directly entered in the container 16, and a step complete with The buckling parts 14, the fastening with the pressure section 2 are omitted pressure section 2 described in step S3 and are connected towards close to described The direction of device 500 is mobile;If desired the electric connector 100 is detached from the docking connector 500, operator can force in institute Operation portion 235 is stated, so that holding together in 23 stress of the elastic arm, then forces in the elastic portion 54, so that 54 stress of the elastic portion It is while inside holding together, the elastic portion 54 is mobile towards the direction far from the electric connector 100, disengaging can be completed.In addition, complete It can not also be contacted between the pressure section 2 and the elastic portion 54 after full docking, as long as the pressure section 2 is located at the bullet Property portion 54 is detached from the position in the compression zone of the buckling parts 14, can limit to the elastic portion 54.
In conclusion electric connector 100 of the present invention has following beneficial effect:
(1) when the electric connector 100 and the docking connector 500 are electrically connected, the elastic portion 54 is fixed on Between the buckling parts 14 and the pressure section 2, the elastic portion 54 not only with the buckling parts 14 fasten, but also with the pressure section 2 fasten, can be to avoid the loosening or disengaging of the elastic portion 54, so that the electric connector 100 and the docking connector 500 Between docking securely, guarantee electrically and signal normal transmission.
(2) elastic portion 54 is Elastic Contact with the contact of the elastic arm 23, and the elastic portion 54 suppresses the elastic arm 23, so that the elastic arm 23 is compressed, meanwhile, there is the elastic arm 23 elastic force expanded outwardly to go to push against the elastic portion 54, The elastic portion 54 is enhanced to the fastening power of the buckling parts 14.
(3) elastic arm 23 extends the bending part 231 towards the main part 22, accordingly, the main part 22 from By holding towards the tapered setting of its center line, guarantee that there is a certain distance between the elastic arm 23 and the main part 22, it is ensured that institute The entire mistake that elastic arm 23 is stated with certain deformation space, and is docked in the electric connector 100 and the docking connector 500 Cheng Zhong, the bending part 231 and the main part 22 do not contact always, i.e., the described elastic arm 23 will not collide the main part 22, reduce the risk that the elastic arm 23 damages.
Be described in detail above be only the preferred embodiments of the invention explanation, non-therefore limitation the scope of the patents of the invention, So all equivalence techniques with carried out by this creation specification and diagramatic content change, it is both contained in the scope of the patents of the invention It is interior.

Claims (17)

1. a kind of electric connector, to dock with a docking connector, the docking connector has a pedestal and the pedestal Equipped with an at least elastic portion, which is characterized in that including:
One insulating body, the insulating body are equipped with an at least buckling parts;
One pressure section is located at the insulating body, described when the electric connector and docking connector electric connection Elastic portion is interlocked with the buckling parts, and the pressure section limits the elastic portion, to prevent described in the elastic portion disengaging Buckling parts.
2. electric connector as described in claim 1, it is characterised in that:The buckling parts and the pressure section are interval setting, When the electric connector and the docking connector are electrically connected, the elastic portion is located at the buckling parts and the pressure section Between.
3. electric connector as described in claim 1, it is characterised in that:The pressure section pushes against the elastic portion, to increase Fastening power of the elastic portion to the buckling parts.
4. electric connector as described in claim 1, it is characterised in that:The direction of the elastic portion towards the pressure section extends to Few one first protruding portion, the pressure section are correspondingly provided with an at least groove, when the electric connector and docking connector electricity Property connection when, first protruding portion is contained in the groove.
5. electric connector as claimed in claim 4, it is characterised in that:The direction of the pressure section towards the elastic portion extends to Few one second protruding portion and an at least third protruding portion, the groove set on second protruding portion and the third protruding portion it Between, when the electric connector and docking connector electric connection, the first protruding portion described in the second protruding portion block, The third protruding portion abuts the end of the elastic portion.
6. electric connector as described in claim 1, it is characterised in that:The end of the elastic portion is a hook part, when the electricity When connector and the docking connector are electrically connected, the hook part and the buckling parts are fixed.
7. electric connector as described in claim 1, it is characterised in that:The pressure section is shaped in the insulating body.
8. electric connector as described in claim 1, it is characterised in that:The pressure section is separately formed and is located at the insulation originally The surface of body.
9. electric connector as claimed in claim 8, it is characterised in that:An at least limited block is set to the housing surface, The pressure section corresponds to a recessed at least limiting slot, and the limited block is contained in the limiting slot and opposite in the limiting slot Displacement.
10. electric connector as claimed in claim 9, it is characterised in that:When the electric connector and docking connector electricity Property connection before, the pressure section first slides towards the direction far from the docking connector;When the electric connector is docked with described When connector is electrically connected, after the elastic portion and buckling parts fastening, the pressure section is again towards the direction position of the pedestal It moves until being limited to the elastic portion.
11. electric connector as described in claim 1, it is characterised in that:The insulating body further comprises a base portion, is set to Two pressure sections of base surface, and an extension of two pressure sections of connection, it is two pressure sections, described A container is collectively formed in extension and the base portion, and the pressure section is contained in the container.
12. electric connector as claimed in claim 11, it is characterised in that:The pressure section is further provided with an operation portion, institute The height for stating operation portion is greater than the height of the container.
13. electric connector as described in claim 1, it is characterised in that:The pressure section includes a main part and gap digit An at least elastic arm in the main part side, the elastic arm push against the elastic portion.
14. electric connector as claimed in claim 13, it is characterised in that:The elastic arm is longer than the main part.
15. electric connector as claimed in claim 13, it is characterised in that:The elastic arm extends towards close to the main part direction One bending part, accordingly, the free end of the main part is towards the tapered setting of its center line.
16. electric connector as claimed in claim 13, it is characterised in that:The quantity of the quantity of the elastic arm and the elastic portion It is identical.
17. electric connector as claimed in claim 16, it is characterised in that:The opposite sides of the insulating body is respectively provided with one The pressure section, and each pressure section sets and is located at the main part two sides, accordingly, the pedestal there are two the elastic arm Opposite sides also extend the elastic portion, and the quantity of the elastic portion of every side is two.
CN201810535521.5A 2018-05-17 2018-05-17 Electrical connector Active CN108832358B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810535521.5A CN108832358B (en) 2018-05-17 2018-05-17 Electrical connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810535521.5A CN108832358B (en) 2018-05-17 2018-05-17 Electrical connector

Publications (2)

Publication Number Publication Date
CN108832358A true CN108832358A (en) 2018-11-16
CN108832358B CN108832358B (en) 2020-05-26

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Family Applications (1)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348493A (en) * 1991-11-11 1994-09-20 Yazaki Corporation Lock device for connector
US5529512A (en) * 1994-12-30 1996-06-25 Methode Electronics, Inc. Connector with low insertion force
DE19704991A1 (en) * 1996-02-12 1997-08-14 Whitaker Corp Electrical connector for e.g ignition device of airbag in vehicle
US6045388A (en) * 1998-09-02 2000-04-04 Molex Incorporated Electrical connector position assurance system
JP2005302715A (en) * 2004-04-08 2005-10-27 Tyco Electronics Amp Gmbh Electric plug/socket connector
EP2148397A3 (en) * 2008-07-23 2013-03-27 J.S.T. Mfg. Co., Ltd. Plug connector assembly
DE102013212437A1 (en) * 2013-06-27 2014-04-17 Siemens Aktiengesellschaft Device for connecting insulation covering with clamping terminal portion of electrical switchgear apparatus, connects latching arms of insulation covering to locking lugs of clamping terminal portion in connected state

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348493A (en) * 1991-11-11 1994-09-20 Yazaki Corporation Lock device for connector
US5529512A (en) * 1994-12-30 1996-06-25 Methode Electronics, Inc. Connector with low insertion force
DE19704991A1 (en) * 1996-02-12 1997-08-14 Whitaker Corp Electrical connector for e.g ignition device of airbag in vehicle
US6045388A (en) * 1998-09-02 2000-04-04 Molex Incorporated Electrical connector position assurance system
JP2005302715A (en) * 2004-04-08 2005-10-27 Tyco Electronics Amp Gmbh Electric plug/socket connector
EP2148397A3 (en) * 2008-07-23 2013-03-27 J.S.T. Mfg. Co., Ltd. Plug connector assembly
DE102013212437A1 (en) * 2013-06-27 2014-04-17 Siemens Aktiengesellschaft Device for connecting insulation covering with clamping terminal portion of electrical switchgear apparatus, connects latching arms of insulation covering to locking lugs of clamping terminal portion in connected state

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