CN105281093A - Plug - Google Patents
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- Publication number
- CN105281093A CN105281093A CN201510324608.4A CN201510324608A CN105281093A CN 105281093 A CN105281093 A CN 105281093A CN 201510324608 A CN201510324608 A CN 201510324608A CN 105281093 A CN105281093 A CN 105281093A
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- CN
- China
- Prior art keywords
- grafting
- plug
- contact element
- screens
- casing member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
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- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
- H01R13/436—Securing a plurality of contact members by one locking piece or operation
- H01R13/4361—Insertion of locking piece perpendicular to direction of contact insertion
- H01R13/4362—Insertion of locking piece perpendicular to direction of contact insertion comprising a temporary and a final locking position
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
- H01R4/184—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
- H01R4/185—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
Abstract
The present invention relates to a plug (25) for electrically connecting at least two plug contact elements (20, 21) with at least two plug contact elements (27) of a mating plug (26). According to the invention, the plug (25) is led into the mating plug (26) along the plugging direction (S) of the plug. The plug comprises a first housing element (1) having a first locking element (4) and a first contact chamber (19), in which a first plug contact element (20) is arranged in the first contact chamber (19); and a second housing member (9) having a second locking element (10) and a second contact chamber (14), in which a second plug contact element (21) is arranged in the second contact chamber (14). Two housing elements (1, 9) are connected together in such a manner that a first locking element (4) is engaged behind a back undercut (H) of the second plug contact element (21) and the second plug contact element (21) is engaged behind the back undercut (H) of the first plug contact element (20).
Description
Technical field
The present invention relates to a kind of for by least two plugs that dock grafting contact element be electrically connected of at least two grafting contact elements with banjo.
Background technology
Such plug is such as known in advance by DE102007032782A1.This plug has row's contact chamber, and grafting contact element is arranged in this contact chamber.By screens hook, grafting contact element is preliminarily locked in contact chamber.Additionally, by so-called secondary locking piece perpendicular to plug grafting direction introduce in contact chamber, when elementary locking piece unclamps because of carelessness, grafting contact element remains in contact chamber by secondary locking piece.At this, secondary locking piece is configured to independent, necessary specially-made element.
Summary of the invention
Based on prior art, task of the present invention is, provide a kind of for by least two plugs that dock grafting contact element be electrically connected of at least two grafting contact elements with banjo, described plug can advantageously be manufactured.
According to the present invention, described task is resolved by plug according to claim 1.Embodiments of the present invention are obtained by dependent claims, specification below and accompanying drawing.
Correspondingly, the present invention includes a kind of for by plug being introduced mode in banjo along the grafting direction of plug by least two plugs that dock grafting contact element be electrically connected of at least two grafting contact elements with banjo.This plug has: the first casing member, and this first casing member band is by the first locking member and the first contact chamber being wherein furnished with the first grafting contact element; And second casing member, this second casing member is with the second locking member and the second contact chamber being wherein provided with the second grafting contact element.According to the present invention, two casing members can be interconnected as follows: make the first locking member join the back of the body recess rear of the second grafting contact element to, and second locking member join the back of the body recess rear of the first grafting contact element to, to carry out secondary locking to grafting contact element.
When mentioning " rear that locking member joins back of the body recess to " in the scope at disclosure file, then can be interpreted as especially: against the grafting direction of plug, locking member is in the rear of back of the body recess, thus when attempting grafting contact element to pull out from its contact chamber, grafting contact element is to encountering on locking member.In other words, two casing members can be interconnected as follows: make the first locking member by the second grafting contact element and the second locking member by the first grafting contact element secondary locking.Because be just achieved secondary locking, so reduce manufacturing cost when the independent element not needing to add.
In some embodiments, the first casing member and the second casing member are arranged to the motion by being approximately perpendicular to grafting direction and are interconnected.Thus, the locking direction of the secondary locking of grafting contact element in its contact chamber can be approximately perpendicular to the extension of grafting direction.Locking member when being interconnected by two casing members, can be passed along the direction of grafting contact element in the mode of secondary locking grafting contact element simply.
Grafting contact element preferably comprises respectively: first component, and it has the first cross section extended perpendicular to grafting direction; And second component, it has second cross section extended perpendicular to grafting direction.At this, second component is connected with first component against grafting direction, and wherein, the first cross section is greater than the second cross section.In this manner, first component provides following back of the body recess, and when attempting grafting contact element to pull out from its contact chamber against grafting direction, this back of the body recess is to encountering on locking member.
First locking member and/or the second locking member such as can be configured to jut, and this jut is approximately perpendicular to grafting direction and extends away from the first or second casing member, to join the back of the body recess rear of the grafting contact element that will lock to lock.At this, jut can have the recessed empty portion of u shape, in order to the second component of grafting contact element that will lock at least in part collar on three of grafting contact element.By the recessed empty portion of this u shape, grafting contact element can also better be supported, thus can obtain more reliable secondary locking part.
Preferably, the first casing member has the first opening (such as the first gap), and the second locking member can be joined in the first contact chamber by this first opening.Correspondingly, the second casing member can have the second opening (such as the second gap), and when the first casing member and the second casing member are interconnected, the first locking member is joined in the second contact chamber by this second opening.Opening is corresponding with corresponding locking member.Each in the casing member mentioned preferably has on the one hand: for the mechanism of grafting contact element secondary locking that will be in another casing member, and make the locking member of another casing member can clamp-on mechanism in the contact chamber of this another casing member self, will grafting contact element secondary locking be wherein in.
In some embodiments, plug has screens position and final screens position in advance.In screens position in advance, the first casing member and the screens in advance mutually of the second casing member, but locking member does not also join the back of the body recess rear of grafting contact element to.In screens position in advance, two casing members are plugged in together temporarily.Grafting contact element can also easily insert in corresponding contact chamber.And in final screens position, first casing member and the second casing member are interconnected as follows: the first locking member join to the second grafting contact element by recess rear, and the second locking member joins the back of the body recess rear of the first grafting contact element to.Grafting contact element is locked in its contact chamber as follows: grafting contact element no longer can easily shift out from contact chamber.
Screens position and final screens position such as can be realized by the convex nose of screens in advance, and the convex nose of this screens engages in advance in screens groove in screens position in advance, and joins in final screens groove in final screens position.Correspondingly, the first casing member can have the convex nose of the first screens, and the convex nose of this first screens joins in the groove of screens in advance of the second casing member in screens position in advance, joins in the final screens groove of the second casing member in final screens position.Alternatively, the convex nose of screens also can be arranged on the second casing member, the convex nose of this screens correspondingly in screens position in advance screens in the groove of screens in advance of the first casing member, and in final screens position screens in the final screens groove of the first casing member.Preferably, screens groove and final screens groove are arranged naturally respectively as follows in advance: final screens groove follows screens groove in advance along locking direction.As mentioned above, locking direction is preferably approximately perpendicular to grafting direction and extends.The convex nose of screens, in advance screens groove and final screens groove can have main shaft respectively, and it such as can be parallel to grafting direction and extend.
Each in described grafting contact element can be configured to the load grafting contact element of traffic load electric current or be configured to the signal grafting contact element of signal transmission electric current.The electric current of voltage and needs transmission is for load grafting contact element, and nature is more much higher than the situation in signal grafting contact element.In particularly advantageous execution mode, the first grafting contact element is configured to load grafting contact element, and the second grafting contact element is configured to signal grafting contact element.This structural scheme makes it possible to realize so-called high-voltage interlocking loop (HVIL).For security reasons, this high-voltage interlocking loop is required for the high-voltage plug being such as designed to 300V to 600V voltage in automotive field.The example of known DE102007010515B3.High-voltage interlocking loop is impelled: connector can only be disconnected in an unloaded situation, namely when connector each load grafting contact element place under voltage time, connector can not disconnect.In order to ensure this point, be usually provided with safeties, these safeties had just interrupted the electric current supply by load grafting contact element before unplugg.For this reason, the so-called signal grafting contact element shifted to an earlier date of general use, first this signal grafting contact element is disconnected when unplugg.Once signal grafting contact element is separated, this process is assessed as cut-off signals by control device, and load circuit is interrupted by suitable power switch (such as relay or semiconductor power switch).
In general, the first casing member can have the first plug surface, and the second casing member can have the second plug surface.When particularly when the first grafting contact element is configured to load grafting contact element, the second grafting contact element is configured to signal grafting contact element, the first plug surface can stretch out before grafting direction relative to the second plug surface.So executive component preferably extends along grafting direction away from the second plug surface.Executive component such as can finish up with the first plug surface with flushing.By this arrangement, can easily realize: when disconnecting socket connection, signal grafting contact element is early than load grafting contact element, and make when unplugg, first signal circuit disconnects, thus can realize the disconnection of load circuit.Based on executive component, although the first plug surface protracts, in the state that two casing members still can be installed at plug completely, lock each other.
In one embodiment, the first casing member has body element and top lid member.The first contact chamber is furnished with in body element.Top lid member is arranged on body element, so that in the state be connected with banjo at plug, be applied to by pressure on the damper element be made up of elastomeric material, this damper element surrounds the first grafting contact element.Damper element is made every effort to evade pressure and is pressed to the first grafting contact element as follows, thus is relaxed the first vibration of grafting contact element in the first contact chamber.Based on lower vibration tendency, to dock between grafting contact element with first at the first grafting contact element and very low fretting corrosion occurs, this is because the two seldom can relative motion.This execution mode is favourable especially for the high-voltage plug for electric notor, this is because high-voltage plug transmits high electric current and bears huge shock loads simultaneously.
The present invention is not limited to the execution mode that casing member respectively has an only contact chamber and then has an only grafting contact element certainly.But casing member can have multiple contact chamber certainly, multiple grafting contact element can be received.In one embodiment, the first casing member such as has two the first contact chambers, in the first contact chamber, is furnished with the first grafting contact element respectively.Second casing member also can have two contact chambers, wherein, is furnished with the second grafting contact element respectively.
Accompanying drawing explanation
Below, other features of embodiments of the present invention and the advantage that combines with it are explained in detail by accompanying drawing.At this:
Fig. 1 illustrates the execution mode of the first casing member;
Fig. 2 illustrates the execution mode of the second casing member;
Fig. 3 a illustrates the body element in the Fig. 1 before being connected to each other and the second casing member in Fig. 2;
Fig. 3 b illustrates body element in Fig. 3 a of screens position in advance and the second casing member;
Fig. 3 c illustrates two elements in Fig. 3 b of final screens position;
Fig. 4 a illustrates the state in Fig. 3 b observed at cable outlet side;
Fig. 4 b illustrates the state in Fig. 4 a, and wherein, grafting contact element is introduced in body element and the second casing member;
Fig. 4 c illustrates the state in Fig. 4 b, wherein, from the evolution of screens in advance Fig. 4 b to final screens position;
Fig. 5 illustrates two grafting contact elements, and this grafting contact element passes through the second casing member by secondary locking;
Fig. 6 illustrates by the first casing member and the second grafting contact element of secondary locking with cutaway view;
Fig. 7 illustrates the vitals of the execution mode of plug with exploded view;
Fig. 8 illustrates the parts in Fig. 7 with the state of assembling with other elements of plug;
Fig. 9 is to illustrate the execution mode according to plug of the present invention towards the line of vision of plug surface;
Figure 10 illustrates the plug in Fig. 9 with end view;
Figure 11 illustrates the execution mode of banjo; And
Figure 12 illustrates the plug in Figure 10 that the banjo in Figure 11 is combined.
Below, only otherwise separately explain, element that is identical and that play phase same-action is all accompanied by identical Reference numeral.
Reference numerals list
The execution mode of 1 first casing member
2 body elements
3 top lid member
4 first locking members
5 first openings
6 sidewalls
7 screens grooves in advance
8 final screens grooves
The execution mode of 9 second casing members
10 second locking members
11 gaps
The recessed empty portion of 12u shape
13 second openings
14 second contact chambers
15 sidewalls
The convex nose of 16 screens
17 second plug surfaces
17 ' first plug surface
18 executive components
19 first contact chambers
20 first grafting contact elements
21 second grafting contact elements
22 shielding parts
23 shielding parts
24 damper elements
25 according to the execution mode of plug of the present invention
The execution mode of 26 banjos
27 docking grafting contact elements
H carries on the back recess
R locking direction
S grafting direction
Embodiment
The execution mode of the first casing member shown in Figure 1.First casing member 1 has body element 2 and top lid member 3.First casing member 1 is furnished with the below that the first locking member 4, first locking member 4 is in two the first openings 5, and described opening provides the entrance passing into the first contact chamber being positioned at its rear.First locking member 4 is configured to jut at this, and this jut extends perpendicular to the grafting direction S of plug.On sidewall 6, the first casing member 1 has screens groove 7 and final screens groove 8 in advance.Corresponding screens groove in advance is also present on opposite sidewall with final screens groove.This groove is sightless based on visual angle selected in Fig. 1.Screens groove 7 also has final screens groove 8 to have the main shaft being parallel to grafting direction S extension in advance.
The execution mode of the second casing member 9 shown in Figure 2, this second casing member 9 is divided by gap 11 with the second locking member 10, second locking member 10, and has the recessed empty portion 12 of two u shapes.Second locking member 10 extends perpendicular to the grafting direction S of plug on the other hand.There is the second opening 13, first locking member 4 can embed in the second contact chamber 14 through this second opening 13 in the second locking member 10 arranged beneath.On sidewall 15, the second casing member 9 has the convex nose 16 of screens, and the main axis parallel of the convex nose of this screens extends in grafting direction S.When the first casing member 1 and the second casing member 9 are interconnected, first the convex nose of screens 16 can join to and join to subsequently in final screens groove 8 in screens groove 7 in advance.Second casing member 9 has the second plug surface 17, and executive component 18 extends out along grafting direction from the second plug surface 17.Executive component 18 may be used for introducing in final screens position by the second casing member 9 in the state of having assembled of plug, and in final screens position, the screens of screens convex nose 16 is in final screens groove 8.
As shown in Figure 3 a, body element 2 and the second casing member 9 are arranged to the motion by carrying out perpendicular to grafting direction S and are interconnected.Fig. 3 b illustrates body element 2 and the second casing member 9 with screens position in advance, and in screens position in advance, the convex nose 16 of screens joins in advance in screens groove 7.By moving along locking direction R, the second casing member 9 is sent in the final screens position shown in Fig. 3 c.
In fig .4, the state of Fig. 3 b is shown from cable exits side again.This is equivalent to upward view in the orientation based on Fig. 3 b.In this manner, in fig .4, the first contact chamber 19 in body element 2 and the second contact chamber 14 in the second casing member 9 are obvious especially.Two casing members are in mutually it in advance in screens position, thus the first contact chamber 19 can be equipped with two the first grafting contact elements 20, and two the second contact chambers 14 can be equipped with two the second grafting contact elements 21, as in fig. 4b.In screens position in advance, the first and second grafting contact elements 20,21 are not also by secondary locking.First this locking realizes by passing the second casing member 9 along locking direction R in the final screens position shown in Fig. 4 c.In final screens position, the first locking member 4 is positioned at the back of the body recess rear of the second grafting contact element 21, and the second locking member 10 is positioned at the back of the body recess rear of the first grafting contact element 20.Thus, the first and second grafting contact elements 20,21 are by secondary locking.
Be shown specifically the secondary locking of the first grafting contact element 20 in Figure 5 again.At this, the first grafting contact element 20 is configured to load grafting contact element.First grafting contact element 20 has respectively: possess the first component T1 in the first cross section extended perpendicular to grafting direction S and possess the second component T2 in the second cross section extended perpendicular to grafting direction S.At this, second component T2 is reverse to be connected in grafting direction S with first component T1.Shown in as clear and definite in Fig. 5, the first cross section is obviously greater than the second cross section, thus first component T1 provides back of the body recess H.Second locking member 10 of the second casing member 9 joins the rear of back of the body recess H to.The recessed empty portion 12 of the u shape of the second locking member 10 is partly at the second component T2 of three collar first grafting contact elements 20, thus when instead being extracted with grafting direction S-phase by the first grafting contact element 20, this first grafting contact element is to encountering on the second locking member 10.In this manner, by the first grafting contact element 20 secondary locking.
Fig. 6 illustrates the secondary locking of the second grafting contact element 21.Second grafting contact element 21 is configured to the signal grafting contact element of signal transmission electric current, and has: possess the first component T1 in the first cross section extended perpendicular to grafting direction S and possess the second component T2 in the second cross section extended perpendicular to grafting direction S.Second component T2 is reverse to be connected in grafting direction S with first component T1.At this, first cross section of first component T1 is greater than the second cross section T2, thus first component T1 provides back of the body recess H.First locking member 4 of body element 2 joins the rear of back of the body recess H to, thus no longer can extract reverse for the second grafting contact element 21 from the second contact chamber 14 in grafting direction S.
Fig. 7 illustrates the first casing member 1 and the second casing member 9, together with the first shielding part 22 and secondary shielding part 23 with exploded view.In the first contact chamber 19 of body element 2, be furnished with the damper element 24 be made up of elastomeric material around the first grafting contact element 20.The top lid member 3 with the first plug surface 17' is arranged on body element 2 as follows, in the state that top lid member 3 is connected with banjo at plug, pressure is applied on damper element 24, thus make damper element flexiblely be fixed in the first contact chamber 19 by the first grafting contact element 20, thus, the vibration of the first grafting contact element 20 in the first contact chamber 19 is relaxed.Thus, the first grafting contact element 20 with dock less between grafting contact element moving, thus reduce fretting corrosion.Because fretting corrosion may improve the contact resistance of socket connection, this may cause functional fault or even catch fire.The illustrated embodiment with damper element 24 is favourable for the high-voltage plug arranged in the motor especially, this is because must transmit high-intensity currrent here and plug bears significantly oscillating load simultaneously.
In fig. 8, the element of Fig. 7 is shown with the state assembled, wherein, the first casing member 1 and the second casing member 9 are in advance in screens position.In screens position in advance, the first grafting contact element 20 and the second grafting contact element 21 can be introduced in contact chamber without any problems.
After element in fig. 8 is successfully installed, obtain the execution mode shown in fig .9 according to plug 25 of the present invention.This plug 25 is illustrated by side in Fig. 10 again.This plug can introduce the banjo 26 illustrated in Figure 11, thus defines in grafting contact element 20,21 and the electrical connection of docking between grafting contact element 27.Plug 25 is visible with the state inserted in banjo 26 again in fig. 12.
The explaination made with reference to accompanying drawing is understood to be pure schematic and nonrestrictive.In the embodiment shown, multiple change scheme can be made as when determined protection scope of the present invention in the following claims when not leaving.
Claims (12)
1. a plug (25), for at least two grafting contact elements (20,21) and banjo (26) at least two are docked grafting contact element (27) and are electrically connected, mode is: introduced in described banjo (26) in the grafting direction (S) of described plug (25) along described plug, have:
First casing member (1), described first casing member has the first locking member (4) and the first contact chamber (19), is furnished with the first grafting contact element (20) in described first contact chamber,
Second casing member (9), described second casing member has the second locking member (10) and the second contact chamber (14), is furnished with the second grafting contact element (21) in described second contact chamber, wherein,
Two described casing members (1,9) can be interconnected as follows:
Described first locking member (4) joins the rear of the back of the body recess (H) of described second grafting contact element (21) to, and
Described second locking member (10) joins the rear of the back of the body recess (H) of described first grafting contact element (20) to, so that grafting contact element described in secondary locking.
2. the plug (25) according to aforementioned claim, wherein, described first and second casing members (1,9) are configured to for by being approximately perpendicular to motion that described grafting direction (S) carries out and being interconnected.
3. according to the plug (25) one of aforementioned claim Suo Shu, wherein, described grafting contact element (20,21) has respectively: first component (T1), and this first component possesses the first cross section extended perpendicular to described grafting direction (S); And second component (T2), this second component possesses the second cross section extended perpendicular to described grafting direction (S), wherein, described second component (T2) is reverse to be connected in described grafting direction (S) with described Part I (T1), and described first cross section is greater than described second cross section.
4. according to the plug (25) one of aforementioned claim Suo Shu, wherein, described first and/or described second locking member (4,10) be configured to jut, described jut is approximately perpendicular to described grafting direction (S) and extends out from the described first or second casing member (1,9), to join the rear of the described back of the body recess (H) of the described grafting contact element (20,21) that will lock to lock.
5. the plug (25) according to aforementioned claim, wherein, described jut (10) has the recessed empty portion (12) of u shape, for the described second component (T2) of grafting contact elements (20) that will lock described in three of described grafting contact element (20) upper collar at least in part.
6. according to the plug (25) one of aforementioned claim Suo Shu, wherein, when first and second housing (1 described, 9) when being interconnected, described first casing member (1) has the first opening (5), particularly the first gap, described second locking member (10) joins in described first contact chamber (19) through described first gap, and described second casing member (9) has the second opening (13), particularly the second gap, described first locking member (4) joins in described second contact chamber (14) through described second gap.
7. according to the plug (25) one of aforementioned claim Suo Shu, wherein, described plug has: screens position in advance, in the described position of screens in advance, described first and second casing members (1,9) screens in advance mutually, and described locking member (4,10) not yet joins the rear of the described back of the body recess (H) of described grafting contact element (20,21) to; And final screens position, in described final screens position, described first and second casing members (1,9) are interconnected, and described first locking member (4) joins the rear of the back of the body recess (H) of described second grafting contact element (21) to, described second locking member (10) joins the rear of the described back of the body recess (H) of described first grafting contact element (20) to.
8. the plug (25) according to aforementioned claim, wherein, described first casing member (1) has the convex nose of screens, the convex nose of described screens joins in the groove of screens in advance of described second casing member in the described position of screens in advance, and join in described final screens position in the final screens groove of described second casing member, or wherein, described second casing member (9) has the convex nose of screens (16), the convex nose of described screens joins in the groove of screens in advance (7) of described first casing member (1) in the described position of screens in advance, and join in the final screens groove (8) of described first casing member (1) in described final screens position.
9. according to the plug (25) one of aforementioned claim Suo Shu, wherein, described first grafting contact element (20) is configured to the load grafting contact element of traffic load electric current, and/or described second grafting contact element (21) is configured to the signal grafting contact element of signal transmission electric current.
10. according to the plug (25) one of aforementioned claim Suo Shu, wherein, described first casing member (1) has the first plug surface (17 '), described second casing member (9) has the second plug surface (17), wherein said first plug surface (17 ') protracts along described grafting direction (S) relative to described second plug surface (17), and executive component (18) extends out along described grafting direction (S) from described second plug surface (17), and preferably finish up with flushing with described first plug surface (17 ').
11. according to the plug (25) one of aforementioned claim Suo Shu, and wherein, described first casing member (1) has: body element (2), and described first contact chamber (19) is arranged in described body element; And top lid member (3), described top lid member is arranged on described body element (2), so that under the state that described plug (25) is connected with described banjo (26), pressure is applied on damper element (24) that be made up of elastomeric material, that surround described first grafting contact element (20), to relax the vibration of described first grafting contact element (20) in described first contact chamber (19).
12. according to the plug (25) one of aforementioned claim Suo Shu, wherein, described first casing member (1) has: two the first contact chambers (19), the first grafting contact element (20) is furnished with respectively in described first contact chamber, and/or described second casing member (9) has two the second contact chambers (14), in described second contact chamber, be furnished with the second grafting contact element (21) respectively.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014108283.4A DE102014108283B4 (en) | 2014-06-12 | 2014-06-12 | plug |
| DE102014108283.4 | 2014-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105281093A true CN105281093A (en) | 2016-01-27 |
| CN105281093B CN105281093B (en) | 2020-06-16 |
Family
ID=54706245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510324608.4A Active CN105281093B (en) | 2014-06-12 | 2015-06-12 | Plug with a locking mechanism |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105281093B (en) |
| DE (1) | DE102014108283B4 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11831098B2 (en) | 2019-02-25 | 2023-11-28 | J.S.T. Corporation | Method for improving clearance and creepage in a high voltage connector assembly using a male or female terminal position assurance (TPA) device |
| US10892579B2 (en) * | 2019-02-25 | 2021-01-12 | J.S.T. Corporation | Female terminal position assurance (TPA) device for a connector and method for assembling thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5288250A (en) * | 1991-12-25 | 1994-02-22 | Sumitomo Wiring Systems, Ltd. | Connector |
| US20040115996A1 (en) * | 2002-12-11 | 2004-06-17 | Carranza Magdalena M. | Electrical connector with terminal position assurance system |
| US20070072492A1 (en) * | 2005-09-27 | 2007-03-29 | Yazaki Corporation | Combined connector |
| US20080020639A1 (en) * | 2006-07-20 | 2008-01-24 | Sumitomo Wiring Systems, Ltd. | Connector and method of assembling it |
| DE102007010515B3 (en) * | 2007-03-05 | 2008-09-18 | Leoni Bordnetz-Systeme Gmbh | Electrical pluggable connection for motor vehicle, has locking element for locking basic housing in contact position |
| WO2009110566A1 (en) * | 2008-03-05 | 2009-09-11 | 矢崎総業株式会社 | Coupling connector |
| US20110189882A1 (en) * | 2008-10-06 | 2011-08-04 | Yazaki Corporation | Connector |
| CN102668259A (en) * | 2009-09-30 | 2012-09-12 | 泰科电子Amp有限责任公司 | Two-part contact element for high-voltage plug-and-socket connector |
-
2014
- 2014-06-12 DE DE102014108283.4A patent/DE102014108283B4/en active Active
-
2015
- 2015-06-12 CN CN201510324608.4A patent/CN105281093B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5288250A (en) * | 1991-12-25 | 1994-02-22 | Sumitomo Wiring Systems, Ltd. | Connector |
| US20040115996A1 (en) * | 2002-12-11 | 2004-06-17 | Carranza Magdalena M. | Electrical connector with terminal position assurance system |
| US20070072492A1 (en) * | 2005-09-27 | 2007-03-29 | Yazaki Corporation | Combined connector |
| US20080020639A1 (en) * | 2006-07-20 | 2008-01-24 | Sumitomo Wiring Systems, Ltd. | Connector and method of assembling it |
| DE102007010515B3 (en) * | 2007-03-05 | 2008-09-18 | Leoni Bordnetz-Systeme Gmbh | Electrical pluggable connection for motor vehicle, has locking element for locking basic housing in contact position |
| WO2009110566A1 (en) * | 2008-03-05 | 2009-09-11 | 矢崎総業株式会社 | Coupling connector |
| US20110189882A1 (en) * | 2008-10-06 | 2011-08-04 | Yazaki Corporation | Connector |
| CN102668259A (en) * | 2009-09-30 | 2012-09-12 | 泰科电子Amp有限责任公司 | Two-part contact element for high-voltage plug-and-socket connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105281093B (en) | 2020-06-16 |
| DE102014108283B4 (en) | 2020-10-08 |
| DE102014108283A1 (en) | 2015-12-17 |
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