CN107004964A - Binding clip - Google Patents
Binding clip Download PDFInfo
- Publication number
- CN107004964A CN107004964A CN201580064180.2A CN201580064180A CN107004964A CN 107004964 A CN107004964 A CN 107004964A CN 201580064180 A CN201580064180 A CN 201580064180A CN 107004964 A CN107004964 A CN 107004964A
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- CN
- China
- Prior art keywords
- shearing
- contact
- conductor
- contact element
- binding clip
- Prior art date
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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
- 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
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Contacts (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Cable Accessories (AREA)
Abstract
The present invention relates to a kind of binding clip for being used to connect one or more insulated electric conductors, it includes housing and contact spring with one or more conductor receiving portions, the contact spring contacts one or more shearing contact elements, and the shearing contact element can be rotated to support on housing around axis A.Shearing contact element penetrates at least one insulation division of the conductor segment imported in conductor receiving portion when being rotated around axis A and contacts the conductor of correlation.The shearing tool that the shearing contact element is connected with each other with having at least two single types, the shearing tool is cut in conductor receiving portion respectively when being rotated around axis A, and two conductors is only connected by shearing contact element direct conduction.
Description
The present invention relates to a kind of binding clip for being used to connect one or more insulated electric conductors, it is included with one or more
The housing and contact spring of conductor receiving portion, the contact spring contact one or more shearing contact elements, and the shearing connects
Element is touched to can be rotated to support on housing around axis A.Shearing contact element penetrates importing conductor when being rotated around axis A
At least one insulation division of conductor segment in receiving portion and the conductor for contacting correlation.
This binding clip is characterised by, it is not necessary to conductor is carried out in advance in order to connect insulated electric conductor to go insulation.But
This binding clip is so constituted, i.e. the insulation of conductor is peeled off and the job step that connects through of conductor is realized.This " shearing
Formula binding clip " provides the advantage that compared with traditional binding clip, because insulated electric conductor can be connected to efficiently and easily the time
On this binding clip.But available shearing binding clip is only applicable in limited scope, to be incited somebody to action in connection procedure
A large amount of different types of insulated electric conductors are securely attached on binding clip, while ensuring the easy operation of installation personnel.
The technical problems to be solved by the invention are the improved binding clip there is provided a kind of the above-mentioned type.
According to an aspect of the present invention, the binding clip that the technical problem passes through the technical characteristic with claim 1
Solve, and especially thus solve, i.e. what at least one shearing contact element was connected with each other with having at least two single types cuts
Cutter, the shearing tool is cut in conductor receiving portion respectively when being rotated around axis A, to make two conductors only pass through
Shearing contact element is conductively directly connected to each other.
According to the second aspect of the invention, the binding clip that the technical problem passes through the technical characteristic with claim 2
Solve, and especially thus solve, i.e. at least two shearing contact elements have at least one shearing tool respectively, described to cut
Cutter is in shearing and cutting same conductor receiving portion when contact element rotates around axis A, so as to from mutually opposing two
Side contacts conductor.
According to the first aspect of the invention, at least two insulated electric conductors are conductively interconnected so that at least one shearing
The shearing tool that contact element is connected with each other with having two single types, wherein, when the shearing contact element with shearing tool
When being rotated around axis A, each shearing tool penetrates the insulation division of attached troops to a unit conductor segment and contacted with conductor.Due to shear knife
Tool by being connected with each other with shearing contact element single type, and when shearing tool one conductor of contact, corresponding another is cut
When cutter contacts another conductor (or in turn) establish direct electricity in the case where not needing the middle contact of conductor
Connection.Rotation of the shearing tool by shearing contact element is directed respectively into attached troops to a unit conductor receiving portion, in conductor receiving portion
Accommodate respectively by (insulation) conductor segment.Related conductor insulation portion is pierced by the shearing tool of importing along section, and is cut
Cutter contacts related conductor using at least one cutting blade section, to be set up almost before conductor with shearing contact element
Without hindrance connection.Shearing tool and shearing contact element are made up of conductive material, preferably metal.
The single type of two shearing tools is connected and had the advantage that, the electrical connection directly set up between two conductors,
Namely do not need extra contact.Even if extra contact should be used in principle, to make shearing tool by connecting element
For example contacted and be connected with each other by point-like or planar.But corresponding contact may due to dirt or other coating, for example
Oxide coating and disturbed by aspect is electrically connected.For example contact can play a role as undesirable resistance.In unfavorable feelings
Under condition, contact even can be also disturbed completely, so that the electrical connection that can not substantially set up between part to be contacted is (quite
In high resistance and unlimited high resistance).The shearing tool that this failure is connected by single type is from beginning avoided by, thus especially
The reliability of binding clip is improved in terms of the long life.
The contact spring contact shearing contact element of foregoing binding clip, and the electrical contact element as binding clip.Contact
Spring can be especially provided for, the conductor and electrical contact element, such as socket or ignition distributor being connected with shearing contact element
Electrical connection.Preferably, contact spring has at least one lug, and the lug is acted on shearing contact element, to ensure
Particularly reliable contact.Additionally or alternatively, contact spring is at least partially abutted in planar on shearing contact element.
According to the second aspect of the invention, binding clip can be used for connecting at least one insulated electric conductor, wherein, insulated electric conductor
Conductor segment is imported in the conductor receiving portion of binding clip first.Binding clip includes at least two shearing contact elements, the shearing
Contact element is preferably placed on two mutually opposing sides of conductor receiving portion, and rotatably supported around axis A.Two
Each in individual shearing contact element has at least one shearing tool.Rotated simultaneously around axis A in shearing contact element
When, each shearing tool is rotated into conductor receiving portion, and the exhausted of the conductor segment imported in conductor receiving portion is penetrated at this
Edge, and it is utilized respectively at least one cutting blade segments contact conductor from two mutually opposing sides.
Binding clip realizes the particularly reliable contact to insulated electric conductor, because one of shearing contact element passes through shearing
Tool contact conductor has been enough to realize the contact to conductor, that is to say, that one of shearing contact element is used as " standby
Part ".Herein it is contemplated that, two shearing contact element contacts contact springs, even and if when only one shear contact element
When contacting conductor, the electrical connection with conductor can be also set up, the contact spring may be used as the electrical contact element of binding clip.
Similarly help to the more reliable contact of conductor, the insulation division of conductor is from two mutually opposing sides of conductor
It is pierced.By the mutually opposing arrangement for shearing contact element, it is particularly possible to penetrate the process in conductor insulation portion in shearing tool
It is middle that shearing tool is supported in conductor segment.Conductor segment is clamped between shearing tool.Advantageously, shearing tool and conductor segment shape
Into frictional engagement, namely the power for being transferred to conductor from a shearing tool is at least partially transmitted to another by conductor and sheared
Cutter.If conductor segment for example by the active force of shearing tool especially during insulation division is cut off in conductor receiving portion
Retreat, then extrude conductor segment towards the direction of the second shearing tool at least in part herein.It is so excessively blunt for example due to use
The shearing tool of change can still play a role to cut off conductor insulation portion, i.e. opposite shearing tool cut-out insulation division is simultaneously
And contacted with conductor.Further, it is also possible to transmitted by shearing the power that interacts between contact element and conductor segment and reduce for
The power needed for conductor is contacted, thus conductor is connected on binding clip by installation personnel using less power.
In addition, connected conductor is by shearing the mutually opposing arrangement of contact element or shearing tool particularly securely
It is fixed in conductor receiving portion.Preferably, the section that shearing tool is defined in a direction substantially perpendicular to the axially-extending portion of conductor segment
Insulation division is cut, so that the shear knife that is moved through insert in insulation division of the conductor segment towards the direction of the axially-extending portion of conductor segment
Tool is prevented from.Thus connected conductor particularly securely prevents conductor from the accidental release in binding clip, for example by conductor
Traction caused by accidental release.
Two aspects of the present invention can be realized in binding clip.Accordingly, as long as indefinite point out to only relate on one side,
Then embodiment set forth below is related to described two aspects.
According to a kind of advantageous embodiment, each shearing contact element is arranged in which can offset vertically.Pass through the technology
Feature, it is particularly possible to which the insulated electric conductor of different-thickness is connected on binding clip, because each shearing contact element can basis
Insulation division and conductor thickness offset, so that the shearing tool cut-out insulation division of shearing contact element, and conductor is contacted, without
It can damage or cut off conductor in itself.The concept of " insulation division thickness " refers to the diameter of insulated electric conductor radially herein.Conductor thickness
Equivalent to the diameter of conductor.Generally, the thickness of insulation division may significantly change in the types of conductors with same thickness, its
In, insulation division thickness can be significantly greater than conductor thickness.In order to also be sheared contact element even if thicker conductor insulation portion
Conductor can reliably be contacted by completely cutting through and shearing contact element, each shearing contact element preferably axially slidably twelve Earthly Branches
Hold.Binding clip is thus, it is possible to universally be applied to a variety of different types of conductors with different insulative portion thickness and conductor thickness
In.
According to one kind preferred embodiment, contact spring makes at least one shear contact element axially towards at least one
The direction pretension of individual conductor receiving portion.For shearing (shear knife when contact element has at least two shearing tools
Tool is respectively enterd in the conductor receiving portion mutually attached troops to a unit), contact spring is by related shearing contact element axially towards leading accordingly
The direction pretension of body receiving portion.In other words, shearing contact element is especially supported between contact spring and conductor receiving portion, its
In, the pretension of shearing contact element is preferably ensured that, shearing contact element penetrates importing in the rotary course around axis A and led
The insulation division of conductor segment in body receiving portion, and shear contact element will not be wrong vertically against pretension direction by conductor segment
Move.Preferably, the size of the pretightning force of contact spring is at least selected as, and shearing contact element can utilize corresponding shear knife
Tool breaks reliably through or cut off the insulation division of standard conductor type used, and related shearing contact element will not pass through conductor segment
Offsetted.
As supplement, the pretightning force of contact spring is preferably lower constituted, i.e. act on conductor when shearing tool,
When i.e. conductor is not sheared Cutting Tool Damage or cut-out, shearing contact element is set to be offsetted by conductor against pretension direction.In addition, also
Avoid the damage of shearing tool or the damage of the miscellaneous part of binding clip.Generally, the pretightning force of contact spring is preferably provided with
For, it is ensured that insulated electric conductor do not stress as far as possible and friction free is connected, wherein, on the one hand ensure that the reliable of insulation division is worn
Contact with conductor thoroughly, on the other hand ensures resilience of the shearing contact element of correlation when acting on conductor.
When shearing contact element and being arranged on two mutually opposing sides of conductor receiving portion for two, contact
Spring makes direction pretension of the shearing contact element vertically against related conductor receiving portion.
Preferably, each shearing contact element includes contact disc, wherein, at least one shearing tool is vertically from contact disc
Start to extend and be conductively connected with contact disc away from contact disc.In other words, each shearing tool is on shearing contact element
Parallel to axis A orientations, thus can feebly it be penetrated absolutely in the shearing tool for shearing correlation when contact element rotates around axis A
Edge.Preferably, each shearing contact element has at least one cutting blade section, and the cutting blade section is accommodated along related conductor
The direction orientation in portion.
In addition, each shearing tool is configured to the section of cylindricality outer peripheral face.The shearing tool so constituted is preferably placed in
Shear on contact element, so that the mast axis of cylindricality outer peripheral face coaxially extends with axis A.In other words, shearing tool is around axle
Line A is bent.Shearing tool does not cut off conductor insulation with thus especially stressing when can be rotated shearing contact element around axis A
Portion.
According to another embodiment, two be arranged on shearing contact element on shearing tool radially just to opposed
(symmetrical) arrange.Thus two conductor insulation portions are penetrated using shearing tool when shearing contact element and being rotated around axis A
In the case of, it is to avoid the inclination of shearing contact element.Inclination is by shearing overturning or torsion of the contact element from reference planes
Cause, the reference planes are preferably perpendicular to axis A extensions.Otherwise by that will make to cut from the overturning or torsion of reference planes
Cut contact element for example to tilt in the housing, thus can hinder or prevent to shear the rotation of contact element.Shearing tool preferably hangs down
It is straight to extend in reference planes, and preferably around axis A just to being opposed to namely axisymmetrically arranging.
According to one kind preferred embodiment, shearing tool has at least two straight cutting blade sections, the cutting blade area
Section forms obtuse angle or is connected with each other by the cutting blade section of bending each other.Realized by the technical characteristic, in shearing tool rotation
The insulation division of related conductor segment is tangentially cut when turning.Preferably, one in two straight cutting blade sections is tangentially
Act in conductor insulation portion, and the insulation division of conductor is directed through along circular trace around axis A, wherein, shearing tool
Insulation division is cut by the cut part for pulling or pressing.The cutting blade tangentially acted on has the advantage that conductor insulation portion is big
Constant power is kept equably to be cut off under expending on body.Thus, it is possible to be carried for installation personnel when shearing contact element rotation
For comfortable uniform touch feedback, namely avoid uneven when shearing contact element rotation and interfere sometimes
Power expend.
The shearing contact element tangentially acted on, which has the advantage that, to be also resided in, and cutting blade section is also tangential after insulation division is penetrated
Ground is acted on the conductor surrounded by conductor insulation portion.Related shearing tool by conductor it is possible thereby to very well be offsetted simultaneously
And slided on conductor, without damaging or cutting off conductor.
The preferred position of conductor segment is fixedly placed in conductor receiving portion, is slided so that shearing tool passes through on conductor
The reverse pretension direction in shearing contact element of dynamic the first straight cutting blade section is moved always vertically, until shearing tool
Pass through conductor when rotated, and the second cutting blade section slides on conductor and contacts conductor.
According to one kind preferred embodiment, two conductor receiving portions extend through shell in the plane perpendicular to axis A
Body.In other words, conductor receiving portion is stackedly arranged perpendicular to axis A, therefore ensures that the compact structure mode of binding clip.
Housing and/or conductor receiving portion have at least one it is lateral penetrate section, the section that penetrates defines shearing
The rotary area of contact element.By the restriction to rotary area, two backstops for being used to shear contact element can be defined, with
Just connection of the insulated electric conductor on binding clip is simplified.Rotary area is preferably determined as, and shearing contact element can be in connection position
Put and rotated between off-position.In link position, at least one shearing tool of shearing contact element penetrates importing conductor
The conductor insulation portion of conductor segment in receiving portion and contact conductor.In addition, the conductor segment in the conductor receiving portion is by cutting
The shearing tool for cutting contact element is fixed.In off-position, between shearing contact element and conductor mechanically and electrically
(contact) is released, and conductor segment can be imported in conductor receiving portion or taken out from conductor receiving portion.
According to one kind preferred embodiment, shearing contact element has at least one recess, and the recess realizes one
The mutual decoupled axial movement of individual or multiple shearing tools.In other words, this recess increases shearing tool relative to shearing
The movable property in axial direction of contact element, thus especially also improves the axle for two shearing tools being formed on shearing contact element
To movable property.In order to further increase movable property, multiple recesses can also be set on shearing contact element.Decoupled is excellent
Point is that the axial location of shearing tool can be adjusted according to the thickness for the conductor segment being imported into, and with shearing contact element
Axial movement it is unrelated, thus especially can avoid shear contact element undesirable inclination or overturning.
Preferably, shearing tool is flexibly connected with shearing the contact disc of contact element.Thus related shearing tool can
The size and property for the conductor segment being imported into basis are moved axially and or radially substantially decoupledly relative to contact disc.
This inclination or overturning for specifically ensuring that the reliable contacts of conductor and overcoming shearing contact element.
It is first provided with operation for the rotation of one or more shearing contact elements according to a kind of advantageous embodiment
Part, wherein, the operating element includes one or more coupling discs and operating projection, and wherein, operating element can lead to
Overcoupling disk shape with engaging ground and/or frictional engagement and/or is torsionally coupled with shearing contact element.This operating element makes
Obtaining user can rotate one or more shearing contact elements in the case of without using aid around axis A, so as to
One or more conductors are connected on binding clip.Operating projection for example from one or more coupling discs tangentially, radial direction or axle
To stretching out.Preferably, single operating projection is acted on one or more coupling discs, wherein, it can also set multiple
Operating projection, for example, each coupling disc sets an operating projection.Include the feelings of two shearing contact elements for binding clip
Condition, is preferably provided for the operating elements of two shearing contact elements, to enable shearing contact element simultaneously namely synchronous
Ground rotates.Shearing contact element can in the same manner be oriented in terms of the rotation around axis A herein, or can also be in shearing contact
Angular deviation or rotating deviation are set between element.
Two shearing contact elements realize insulated electric conductor in wiring by rotation while operating element or operating projection
Efficient connection on folder, because two shearing contact elements need not individually rotate.On the other hand, connect when being separately positioned on shearing
The shearing tool on element is touched vertically just to being opposed to arrangement, and the arrangement will not be by shearing the rotation of contact element
During change, rotation also achieves insulated electric conductor particularly reliable connection on binding clip while shearing contact element.Shear knife
Tool especially can penetrate the insulation division for the conductor segment being imported into from mutually opposing both sides and contact conductor, wherein, conductor segment
It is clamped between two shearing tools tong-like.
Preferably, each coupling disc has the breach for being used for coupling shearing contact element, wherein, when shearing contact element
When being contained in breach, the breach provides the footpath of the one or more shearing tools for the shearing contact element for being used for being received
The distortion of contact element is sheared to guiding and/or for shearing the axially guiding of contact element and/or limitation.In other words, breach
For accommodating shearing contact element, wherein, breach to be formed in shearing tool on the shearing contact element being received along footpath
To guiding.Thus specifically ensure that, one or more shearing tools are being sheared when contact element rotates around axis A along circular trace
Guiding, without making shearing tool radially " deflection (Wegbiegen) ".When shearing tool cuts corresponding conductor insulation portion
When, it should especially avoid this deflection.Thus gram in addition, also limit the undesirable distortion of shearing contact element by breach,
The inclination of shearing contact element or shearing contact element part is taken or has blocked.Shearing is additionally aided by breach herein to connect
Touch the axially guiding of element.Which improve the persistence of binding clip and reliable feature.
Preferably, at least one tongue-like part of coupling disc is extended in breach, wherein, tongue-like part has and shearing contact element
The shape of the recess adaptation of part.The tongue-like part can preferably be bent around axis A herein, so that the interior arris of recess is substantially
In the related outer edge for radially acting on tongue-like part.It thus ensure that the especially equal of one or more shearing tools
Even and reliable radial guide.In addition tongue-like part also improves the axially guiding of shearing contact element.
According to another embodiment, contact spring includes at least two spring arms, and the spring arm acts on shearing and connect
On the spaced section for touching element, and pretension vertically.Thus especially can avoid shear contact element inclination and
Thus caused locking, because shearing contact element is mutual by acting on from the banking motion of the plane perpendicular to axis A
Every section on spring arm direct compensation.
Preferably, contact spring includes at least two spring arms, and the spring arm makes two to be arranged on shearing contact element
On shearing tool pretension vertically independently of each other.The technical characteristic has the advantage that, is respectively received in and leads accordingly
Two conductor segments in body receiving portion can be significantly different in diametrically, and shear contact element and it is unnecessary to connect conductor
Overturned on binding clip and in reference planes.Two spring arms are pre- along axis in particular according to conductor characteristics and the characteristic of insulation division
Tight shearing tool, without producing influence in an unfavourable manner to other corresponding shearing rounding machine cutters.
According to another embodiment, contact spring includes at least one spring arm, and the spring arm makes to be arranged on shearing
Shearing tool on contact element is substantially with contact disc independently vertically by pretension.
Preferably, contact spring surrounds one or more shearing contact elements, wherein, contact spring is especially extraly surrounded
Housing and/or one or more conductor receiving portions.Contact spring can for example be configured to U-shaped spring.Have for binding clip single
The situation of only shearing contact element, contact spring surrounds shearing contact element and housing and makes the shearing contact element edge
Axially towards housing direction by pretension.In the case of provided with two shearing contact elements, contact spring surrounds two shearings
Contact element and make shearing contact element vertically in opposite direction towards housing direction and conductor receiving portion direction pretension.
Constitute namely constituted on housing single type to the preferably integrated formula of conductor receiving portion.If conductor receiving portion is relative to housing
Individually constitute and be connected with housing, contact spring is by surrounding the one or more shearings of direction pretension towards conductor receiving portion
Contact element.
In addition, contact spring preferably surrounds operating element, thus avoid operating element when being rotated around axis A from operation
The shearing contact element of element coupling unclamps, wherein, coupling disc is deviate from from the contact disc of shearing contact element.Contact spring by
This ensures being reliably connected between operating element and shearing contact element, and the shearing contact element is coupled by operating element.
According to another preferred embodiment, operating element has two spaced coupling discs, the coupling disc
Constitute the gap for one or more conductor receiving portions.Binding clip can be constituted with particularly compact by the technical characteristic.This
Especially realize the application of section space-efficient, the application especially in socket or ignition distributor unit of binding clip.
The preferred embodiment of the present invention is also provided in dependent claims, specification and drawings.
The present invention is illustratively described below by accompanying drawing.
In the accompanying drawings：
Fig. 1 a show the stereogram of the binding clip in open mode,
Fig. 1 b show the stereogram of the binding clip according to Fig. 1 a in closure state,
Fig. 2 shows the disassembly diagram of the binding clip according to Fig. 1 a,
Fig. 3 shows the stereogram of the operating element of the binding clip according to Fig. 1 a,
Fig. 4 shows the three-dimensional cutaway view of the binding clip according to Fig. 1 a,
Fig. 5 a show the three-dimensional cutaway view of the binding clip according to Fig. 4 in open mode, wherein, the conductor segment of insulation is led
Enter in binding clip,
Fig. 5 b show the three-dimensional cutaway view of the binding clip according to Fig. 5 a in closure state, wherein, conductor segment is imported and connect
In wire clamp,
Fig. 6 a show the stereogram of the binding clip without contact spring in open mode,
Fig. 6 b show the stereogram of the binding clip according to Fig. 6 a in closure state,
Fig. 7 a and Fig. 7 b show the stereogram of two shearing contact elements of binding clip,
Fig. 8 a and Fig. 8 b show the top view of the shearing tool of the shearing contact element of binding clip,
Fig. 9 a and Fig. 9 b show the top view of the alternative shearing tool of the shearing contact element of binding clip,
Figure 10 a and Figure 10 b show the cross-sectional view of the shearing tool according to Fig. 8 a and Fig. 8 b.
The structure of binding clip 11 is illustrated according to Fig. 1 a, 1b and Fig. 2 first.Binding clip 11 is included with leading that integrated form is constructed
Housing 13, contact spring 23, operating element 25 and the shearing contact element 19 and 21 of body receiving portion 15 and 17.Housing 13 and behaviour
Make element 25 to be made of plastics.Contact spring 23 and shearing contact element are made up of and conductive metal.
Operating element 25 includes operating projection 27, and the operating projection is since two coupling discs 29 and 31 tangentially from coupling
Disk 29 and 31 is closed to stretch out.Coupling disc 29 and 31 is arranged and constitutes gap 33 spaced reciprocally.
Shearing contact element 19 and 21 is constituted specular in the illustrated embodiment, wherein, it the following specifically describes and cut
Cut contact element 19.Shearing contact element 19 has contact disc 35, and the contact disc is configured to the section of disk.Two shear knives
Tool 37 and 39 just stretches out to the outer edge being opposed to from contact disc 35 perpendicular to disk plane from contact disc 35.
Shearing contact element 19 is shown in amplification stereogram mode in figure 7 a.Bending, tongue are constituted in contact disc 35
The recess 41 and 43 of shape portion form, two disk arms 45 and 47 on contact disc 35 are formed in by the recess.Shearing tool 37
It is formed on disk arm 45 single type, and is connected by contact pin 49 with contact disc 35.It is formed in the single type of shearing tool 39
On disk arm 47, and it is connected by contact pin 51 with contact disc 35.
The shearing contact element 21 constituted with showing specular in fig .7b, wherein, shearing tool 53 and 55 is from contact
Disk 57 starts from contact disc 37 to stretch out perpendicular to disk plane.Recess 42 and 44 is constituted in shearing contact element 21.
Operating element 25 is shown in amplification stereogram mode in figure 3.Breach 59 is constituted in coupling disc 29, for shape
Coordinate and antitorque regularly accommodate shears contact element 19.Tongue-like part 61 and 63 extends from coupling disc 29 to breach 59.Tongue-like part
61 have the shape complementary with shearing the recess 41 of contact element 19.By corresponding mode, tongue-like part 63 has to be connect with shearing
Touch the complementary shape of the recess 43 of element 19.Coupling disc 31 has breach 65, for shape-ordinatedly accommodating shearing contact element
21, wherein, tongue-like part (not shown) extends relative to the specular of coupling disc 29 to breach 65, and the breach is contacted with shearing
The recess 42 and 44 of element 21 is adapted.
Binding clip 11 in assembling completion and open mode is shown in fig 1 a.Operating element 25 is rotatable around axis A
Ground is supported in housing 13 (also referring to Fig. 2).Here, the conductor receiving portion 15 and 17 that integrated ground is formed on housing 13 is arranged
In the gap 33 of operating element 25.Shearing contact element 19 is contained in the breach 59 of coupling disc 29, wherein, tongue-like part 61 is led
Enter recess 41, and tongue-like part leads 63 and enters recess 43.Shearing tool 37, which is directed through to be formed on housing 13, penetrates section 67
(reference picture 2).By corresponding mode, shearing tool 39, which is directed through, penetrates section 69.In the just right vertically of binding clip 11
On opposed side, shearing contact element 21 is contained in the breach 65 of coupling disc 31, wherein, the guiding of shearing tool 53 and 55 is worn
Cross on housing 13 and penetrate section (not shown), the section that penetrates is relative on the axially opposed side in housing 13
Constitute with penetrating the specular of section 67 and 69.
Contact spring 23 includes four spring arms 71,73,75 and 77, the spring arm figure 2 illustrates.Contact spring 23
Constitute single type namely the spring arm 71,73,75 and 77 integrated grounds of whole are formed on contact spring 23.In addition, spring
Arm 71,73,75 and 77 are also flexible.(also referring for example to Fig. 1 a) in the state of the assembling of binding clip 11 is completed, bullet is contacted
Spring 23 surrounds coupling disc 29 and 31 and the shearing contact element 19 and 21 being contained in corresponding breach 59 and 65.
Contact spring 23 makes shearing contact element on the spaced section of the contact disc 35 of shearing contact element 19
19 axially towards conductor receiving portion 15 and 17 direction pretension.Under the open mode of binding clip 11 (Fig. 1 a), contact spring 23
Spring arm 71 acted on by lug 79 (Fig. 2) in the contact pin 51 of contact disc 35 (referring also to Fig. 7 a).Vertically just to right
On the side put, spring arm 73 is acted on by lug 81 on the contact disc 57 of shearing contact element 21, and contacts shearing
The pretension vertically of element 21.Thus spring arm 71 and 73 makes the pretension in the opposite direction vertically of shearing contact element 19 and 21.
The spring arm 75 of contact spring 23 makes shearing contact element 19 vertically by pretension, wherein, spring arm 75 is acted on by lug 83
In the contact pin 49 of the contact disc 35 of shearing contact element 19.By corresponding mode, the spring arm 77 of contact spring 23 passes through
Lug 85 makes the axially reverse direction pretension of shearing contact element 21.
Contact spring 23 is electrically connected by spring arm 71,73,75 and 77 with shearing contact element 19 and 21, wherein, it is electrically connected
The lug 79,81,83 and 85 for connecting correlation is set up, and unrelated with the rotation position for shearing contact element 19 and 21.Because connecing
Tactile disk 35, contact pin 49,51 and shearing tool 37,39 integrated grounds are formed on shearing contact element 19, shear contact element
19 all parts are all in identical potential all the time.Make shearing contact element 19 doubly from there through lug 79,83 and
For all particularly securely being electrically connected for shearing all parts of contact element 19.By corresponding mode, contact element is sheared
Part 21 by the lug 81,85 of spring arm 73,77 doubly and fully contact.Because the integrated ground of contact spring 23 is constituted, cut
Contact element 19 and 21 is cut also to be electrically connected to each other all the time.
In order to which one or more insulated electric conductors are connected on binding clip 11, the hand that operating element 25 passes through operating projection 27
Dynamic operation rotates around the rotation position shown in axis A from Fig. 1 a along mathematics positive direction, until operating element 25 has in Figure 1b
Shown rotation position.If the rotation position shown in operating element 25 from Fig. 1 a is rotated to the rotation position shown in Fig. 1 b, connect
The spring arm 71 for touching spring 23 is acted on by lug 79 on the disk arm 47 of shearing contact element 19, and thus makes shearing tool
39 axially towards conductor receiving portion 17 direction pretension.In addition, the spring arm 75 of contact spring 23 acts on disk by lug 83
On arm 45, and make shearing tool 37 towards the direction pretension of conductor receiving portion 15.By corresponding mode, contact element 21 is sheared
Shearing tool 53 and 55 by the spring arm 73 and 77 of contact spring 23 towards conductor receiving portion 15 and 17 direction pretension.
The operation principle of binding clip 11 is illustrated in further detail below.Binding clip 11 is shown respectively for this Fig. 4, Fig. 5 a and 5b
The connection of sectional view, accordingly view description insulated electric conductor.Figure 4 illustrates the binding clip 11 in closure state, wherein, cutting
Face extends through conductor receiving portion 15 and 17 perpendicular to axis A.Shear contact element 21 shearing tool 53 from dorsal part be fitted together into
Conductor receiving portion 15, and shear the shearing tool 55 of contact element 21 and be fitted together to from dorsal part into conductor receiving portion 17.
The binding clip 11 in open mode corresponding with Fig. 1 a is shown in fig 5 a, wherein, through binding clip 11
Cutting plane slightly bounces back vertically compared with Fig. 4, so as to equally show to shear the shearing tool 37 and 39 of contact element 19 herein.
Only insulated electric conductor 87 shown partially imports conductor segment 91 in conductor receiving portion 15 in fig 5 a.Another insulated electric conductor 89 will
Conductor segment 93 is imported in conductor receiving portion 17.Conductor segment 91 can both import conductor receiving portion 15 since the front side of binding clip 11
In, the opening 95 (Fig. 4) being formed in contact spring 23 can be begun to pass from the dorsal part of binding clip 11 again and imports conductor receiving
In portion 15.Operating element 25 is in off-position in fig 5 a, in the off-position, without the and of shearing tool 37,39,51
In 55 embedded conductor receiving portions 17 and 17.Conductor segment 91 and 93 it is possible thereby to be selectively introduced conductor receiving portion 15 and 17 or from
Exported in conductor receiving portion.
The binding clip 11 in closure state corresponding with Fig. 1 b is shown in figure 5b, wherein, cutting plane is equivalent to figure
Cutting plane shown in 5a.But compared with Fig. 5 a, only show that conductor 97 and 99, namely conductor 97 are led equivalent to insulation in figure 5b
Body 87, and conductor 99 is equivalent to insulated electric conductor 89, wherein, not shown corresponding insulation division.As shown in Figure 5 b, shearing tool 39 connects
Touch conductor 99, and the contact conductor 97 of shearing tool 37.Because shearing tool 39 is connected with 37 by the single type of contact disc 35,
Conductor 97 and 99 is directly electrically connected to each other (reference picture 1b and Fig. 2).In addition, shearing tool 55 contacts conductor 99 in figure 5b, and
And the contact conductor 97 of shearing tool 53.Here, contact disc 57 of the shearing tool 55 and 53 accordingly by shearing contact element 21
It is connected with each other single type, conductor 97 and 99 is directly mutually conductively connected.
Conductor 99 is clamped between shearing tool 39 and 55 by the pretension of the spring arm 71 and 73, so that conductor
99 particularly securely contact and are fixed in conductor receiving portion 17.By corresponding mode, conductor 97 passes through borrowing of being illustrated
Help the pretension of spring arm 75 and 77 to be clamped between shearing tool 37 and 53 so that conductor 97 particularly securely contact and
It is fixed in conductor receiving portion 15.
Contact spring 23 contacts two shearing contact elements by the lug 79,81,83 and 85 of spring arm 71,73,75 and 77
Part 19 and 21, so that two conductors 97,99 are doubly conductively connected with contact spring 23 respectively.Can by contact spring 23
Advantageously other electric conductor is connected on binding clip 11.
Penetrating to the insulation division of insulated electric conductor 87 and 89 is illustrated in greater detail below.Shearing tool is described first for this
37th, 39,53 and 55 construction.
The diagrammatic top obtained from radially outer visual angle of the embodiment of shearing tool 37 and 53 is shown in Fig. 8 a
Scheme (reference picture 7a and Fig. 7 b).In addition, being also illustrated in Fig. 8 a vertically just to opposed shearing tool 37 and 53, in wiring
The situation about being completed under state of folder 11.Shearing tool 37 is constituted relative to the specular of shearing tool 53.
The schematic plan of Fig. 8 a shearing tool 39 and 55 is shown similar in figure 8b, wherein, compared with Fig. 8 a
Unlike, visual angle is located at inner radial.Shearing tool 39 with 55 as being completed under state of binding clip 11 vertically
Just to being opposed to arrangement.
The basic structure of shearing tool 37,53,39,55 is then for example described by shearing tool 37.
Shearing tool 37 has two cutting blade sections 101 and 103, and the cutting blade section mutually constitutes obtuse angle w and (is about herein
165°).Cutting blade section 101 and 103 is obliquely constituted respectively, namely shearing tool 37 thickness in cutting blade section 101 and 103
Reduced in region.Being tilted in for cutting blade section 101 and 103 following will also be expanded on further.Shearing tool 39 and shearing tool 37
It is corresponding, wherein, shearing tool 39 rotates 180 ° around its transversal line.Shearing tool 55 is relative with the shearing tool 53 in Fig. 8 a
Should, wherein, shearing tool 55 rotates 180 ° around its transversal line.Shearing tool 55 has cutting blade section 105 and 107, the cutting blade
Section constitutes obtuse angle w each other.
Cutting blade section 105 and 107 defines the gradient of shearing tool 55, and the gradient is shown in Fig. 7 b stereogram
Go out.More properly show to tilt in figure 10b, the inclination describe shearing tool 55 in figure 8b be illustrated it is transversal
Face.Cutting blade 107 makes the internal circumferential face 109 of shearing tool 55 be connected with exterior circumferential face 111, wherein, cutting blade 107 and inside week
Acute angle g2 is formed to the property of face 109 into obtuse angle g1 and with exterior circumferential face.Thus cutting blade 107 shows the inclination of shearing tool 55
Degree.Show cross section of the shearing tool 37 shown in Fig. 8 a, to correspond to Figure 10 b in fig. 9 a the dual mirror image in cross section
Shearing contact element 55 cross section.
In embodiment described herein, all cutting blade sections of shearing tool 37,39,53 and 55 correspond to cutting blade section
107 tilt, wherein, each inclined radial is inwardly directed.But the size of the inclination or angle w based on cutting blade section, may be used also
To use different embodiments, to adjust binding clip 11 for the types of conductors of such as very different.
Another embodiment of shearing tool 37,39,53 and 55 is shown in Fig. 9 a and Fig. 9 b.Shearing tool 37 ',
39 ', 53 ' and 55 ' are characterised by the cutting blade section of bending.Such as cutting blade section 113 of the bending of shearing tool 37 ' herein,
Cutting blade section 101 ' is connected by the cutting blade section 113 of the bending with 103 '.
Transition between the open mode and closure state of binding clip 11 below in conjunction with Fig. 6 a and Fig. 6 b elaborations,
Operating element 25 rotates towards off-position under the open mode, and operating element 25 rotates towards link position in closed state.
Under open mode (Fig. 6 a), the incision of shearing tool 55 of shearing contact element 21 penetrates section 115.By corresponding mode,
The incision of shearing tool 39 of shearing contact element 19 penetrates section 69.If now close of operating unit 25, namely rotate to even
Position is connect, then the conductor 801 receiving portion 17 of shearing tool 55 and 39 rotates.Here, the cutting blade section 105 of shearing tool 55 is tangentially
On the insulation division for acting on insulated electric conductor section 93, the insulated electric conductor is not shown in Fig. 6 a and Fig. 6 b.The phase of shearing tool 39
(also join on the insulation division of the cutting blade section 106 (Fig. 8 a) answered equally vertically just to being opposed to tangentially act on conductor segment 93
According to Fig. 5 a).When operating element 25 is further rotated, mutually opposing side incision of the shearing tool 39 and 55 from conductor segment 93
In the insulation division of conductor segment 93.Shear pretension of the contact element 19 and 21 based on the contact spring 23 herein and mainly maintain it
Axial location, namely shearing contact element 19 and 21 will not due to conductor segment 93 insulation division by shearing tool 39 and 55 along axle
To outwardly against.When reaching the anglec of rotation of determination, shearing tool 39 and/or 55 is acted on conductor 99, so that conductor
Electrical contact.According to the thickness of conductor 99, shearing tool 39 and 55 and/or shearing contact element 19 and 21 extend axially through conductor 99
Outwards offset, wherein, shearing tool 39 and 55 is slided when operating element 25 is further rotated on conductor 99.
When operating element 25 rotates, shearing tool 39 and 55 should be guided reliably in circular trace.Shown
In embodiment, the shearing tool 39 and 55 related to 65 guidings to the breach 59 in 31 of coupling disc 29 is formed in.In addition, shearing
The disk arm (such as disk arm 45 and 47) of contact element 19 and 21 is propped up as described above by tongue-like part (such as tongue-like part 61 and 63)
Support, so that shearing tool 39 can radially be guided and extended axially through during the insulation division of cutting conductor segment 93
Conductor 99 offsets, and is offsetted vertically without making entirely to shear contact element 19.
Corresponding to the recess of above-mentioned shearing tool 55 and 39, conductor just radially is cut to opposed shearing tool 53 and 37
In the insulation division of section 91, wherein, shearing tool 53 and 37 and/or shearing contact element 19 and 21 are according to the thickness of conductor 97 along axle
To outside offsetting.
The catch elements 121 that cross section is T-shaped are constituted on the outer end of operating projection 27, so as to which operating element 25 is consolidated
Hold in link position, one or more insulated electric conductors are connected on binding clip 11 in the link position.Catch elements 121
Acted on for this in unshowned clip equipment, the clip equipment for example may be constructed in a part, the cloth of binding clip 11
Put in the part.
List of numerals
11 binding clips
13 housings
15 conductor receiving portions
17 conductor receiving portions
19 shearing contact elements
21 shearing contact elements
23 contact springs
25 operating elements
27 manipulate projection
29 coupling discs
31 coupling discs
33 gaps
35 contact discs
37th, 37 ' shearing tool
39th, 39 ' shearing tool
41 recesses
42 recesses
43 recesses
44 recesses
45 disk arms
47 disk arms
49 contact pin
51 contact pin
53rd, 53 ' shearing tool
55th, 55 ' shearing tool
57 contact discs
59 breach
61 tongue-like parts
63 tongue-like parts
65 breach
67 penetrate section
69 penetrate section
71 spring arms
73 spring arms
75 spring arms
77 spring arms
79 lugs
81 lugs
83 lugs
85 lugs
87 insulated electric conductors
89 insulated electric conductors
91 conductor segments
93 conductor segments
95 perforates
97 conductors
99 conductors
101st, 101 ' cutting blade section
103rd, 103 ' cutting blade section
105 cutting blade sections
106 cutting blade sections
107 cutting blade sections
109 circumferential surfaces
111 circumferential surfaces
113 cutting blade sections
115 penetrate section
121 catch elements
A axis
W angles
G1 angles
G2 angles
Claims (21)
1. one kind is used for the binding clip (11) for connecting at least two insulated electric conductors (87,89), it includes having at least two conductors
The contact spring (23) of at least one shearing contact element (19,21) of the housing (13) and contact of receiving portion (15,17), wherein,
The shearing contact element (19,21) can be rotated to support on housing (13) around axis (A), and the shearing contact element
Part (19,21) penetrates the insulation of the conductor segment (91,93) imported in conductor receiving portion (15,17) when being rotated around axis (A)
Portion and contact conductor (97,99), it is characterised in that the shearing contact element (19,21) is with having at least two single types
The shearing tool (37,37 ', 39,39 ', 53,53 ', 55,55 ') of interconnection, the shearing tool is around axis (A) rotation
When cut respectively in conductor receiving portion (15,17), to make two conductors (97,99) only by shearing contact element (19,21)
Conductively it is directly connected to each other.
2. one kind is used for the binding clip (11) for connecting at least one insulated electric conductor (87,89), it includes having at least one conductor
The housing (13) of receiving portion (15,17) and two shearing contact elements contacted by contact spring (23), the shearing contact
Element (19,21) can be rotated to support on housing (13) around axis (A), wherein, the shearing contact element is around axle
Line (A) insulation division of the conductor segment (91,93) imported in conductor receiving portion (15,17) is penetrated when rotating and contact conductor (97,
99), it is characterised in that two shearing contact elements (19,21) have respectively at least one shearing tool (37,37 ', 39,39 ',
53rd, 53 ', 55,55 '), the shearing tool cuts same lead when shearing contact element (19,21) around axis (A) rotation
In body receiving portion (15,17), so as to from mutually opposing two side contacts conductors (97,99).
3. binding clip (11) according to claim 1 or 2, it is characterised in that one or more shearing contact elements (19,
21) support with can offsetting vertically.
4. the binding clip (11) according at least one in the claims, it is characterised in that the contact spring (23)
Make one or more shearing contact elements (19,21) pre- axially towards the direction of one or more conductor receiving portions (15,17)
Tightly.
5. the binding clip (11) according at least one in the claims, it is characterised in that each shear contact element
(19,21) include contact disc (35,57), wherein, one or more shearing tools (37,37 ', 39,39 ', 53,53 ', 55,
55 ') extend and be conductively connected with contact disc away from contact disc since contact disc (35,57) vertically.
6. according to described binding clip (11) at least one of in the claims, it is characterised in that each shearing tool (37,
37 ', 39,39 ', 53,53 ', 55,55 ') it is configured to the section of cylindricality outer peripheral face.
7. the binding clip (11) according at least one in the claims, it is characterised in that two are located at shearing contact
Shearing tool (37,37 ', 39,39 ', 53,53 ', 55,55 ') on element (19,21) is radially just to being opposed to arrangement.
8. according to described binding clip (11) at least one of in the claims, it is characterised in that shearing tool (37,37 ',
39th, 39 ', 53,53 ', 55,55 ') have at least two straight cutting blade sections (101,101 ', 103,103 ', 105,106,
107), the cutting blade section forms obtuse angle (w) or is connected with each other by the cutting blade section (113) of bending each other.
9. the binding clip (11) according at least one in the claims, it is characterised in that two conductor receiving portions
(15,17) extend through housing (13) in the plane perpendicular to axis (A).
10. according to described binding clip (11) at least one of in the claims, it is characterised in that the housing (13) and/
Or conductor receiving portion (15,17) have at least one it is lateral penetrate section (67,69,115), wherein, it is described to penetrate section
(67,69,115) define the rotary area of shearing contact element (19,21).
11. the binding clip (11) according at least one in the claims, it is characterised in that the shearing contact element
(19,21) have at least one recess (41,42,43,44), the recess realize one or more shearing tools (37,37 ',
39th, 39 ', 53,53 ', 55,55 ') mutual decoupled axial movement.
12. the binding clip (11) according at least one in claim 5 to 11, it is characterised in that the shearing tool
(37,37 ', 39,39 ', 53,53 ', 55,55 ') are flexibly connected with the contact disc (35,57) of shearing contact element (19,21).
13. the binding clip (11) according at least one in the claims, it is characterised in that provided with operating element
(25), for rotating one or more shearing contact elements (19,21), wherein, the operating element (25) includes one or many
Individual coupling disc (29,31) and operating projection (27), and wherein, the operating element (25) can by coupling disc (29,
31) ground and/or frictional engagement ground are engaged with shearing contact element (19,21) shape and/or is torsionally coupled.
14. binding clip (11) according to claim 13, it is characterised in that each coupling disc (29,31), which is respectively provided with, to be used for
Coupling shearing contact element (19,21) breach (59,65), wherein, when shearing contact element (19,21) be contained in breach (59,
65) when in, the breach (59,65) constitute for shear contact element (19,21) one or more shearing tools (37,
37 ', 39,39 ', 53,53 ', 55,55 ') radial guide and/or constitute for shearing the axially guiding of contact element (19,21)
And/or the distortion of limitation shearing contact element (19,21).
15. binding clip (11) according to claim 14, it is characterised in that at least one of the coupling disc (29,31)
Tongue-like part (61,63) is extended in breach (59,65), wherein, the tongue-like part (61,63) have with shearing contact element (19,
21) the corresponding shape of recess (41,43).
16. the binding clip (11) according at least one in the claims, it is characterised in that the contact spring (23)
Including at least two spring arms (71,73,75,77), the spring arm act on shearing contact element (19,21) separately
On section and make shearing contact element pretension vertically.
17. the binding clip (11) according at least one in the claims, it is characterised in that the contact spring (23)
Including at least two spring arms (71,73,75,77), the spring arm make two be located in shearing contact element (19,21) cutting
Cutter (37,37 ', 39,39 ', 53,53 ', 55,55 ') pretension vertically independently of each other.
18. the binding clip (11) according at least one in claim 5 to 17, it is characterised in that the contact spring
(23) at least one spring arm (71,73,75,77) is included, the spring arm makes to be located at cutting on shearing contact element (19,21)
Cutter (37,37 ', 39,39 ', 53,53 ', 55,55 ') vertically substantially with contact disc (35,57) independently pretension.
19. the binding clip (11) according at least one in the claims, it is characterised in that the contact spring (23)
One or more shearing contact elements (19,21) are surrounded, wherein, the contact spring (23) especially additionally surrounds housing (13)
And/or one or more conductor receiving portions (15,17).
20. the binding clip (11) according at least one in claim 13 to 19, it is characterised in that the contact spring
(23) operating element (25) is surrounded.
21. the binding clip (11) according at least one in claim 13 to 20, it is characterised in that the operating element
(25) there are two spaced coupling discs (29,31), the coupling disc is constituted for one or more conductor receiving portions
The gap (33) of (15,17).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014117367.8 | 2014-11-26 | ||
| DE102014117367.8A DE102014117367A1 (en) | 2014-11-26 | 2014-11-26 | terminal |
| PCT/EP2015/077136 WO2016083244A1 (en) | 2014-11-26 | 2015-11-19 | Connection terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107004964A true CN107004964A (en) | 2017-08-01 |
| CN107004964B CN107004964B (en) | 2020-06-09 |
Family
ID=54601802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580064180.2A Active CN107004964B (en) | 2014-11-26 | 2015-11-19 | Jointing clamp |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3201990B1 (en) |
| CN (1) | CN107004964B (en) |
| DE (1) | DE102014117367A1 (en) |
| WO (1) | WO2016083244A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994221A (en) * | 2019-11-25 | 2020-04-10 | 中航光电科技股份有限公司 | Electrical terminal |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202021103278U1 (en) * | 2021-06-18 | 2022-09-22 | Electro Terminal GmbH & Co. KG | clamp |
| US11881669B2 (en) | 2021-05-28 | 2024-01-23 | Electro Terminal Gmbh & Co Kg | Terminal |
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|---|---|---|---|---|
| DE69217645T2 (en) * | 1991-10-07 | 1997-06-05 | James Robertson | INSULATING CYLINDRICAL CONNECTOR |
| JP2000173685A (en) * | 1998-12-09 | 2000-06-23 | Yazaki Corp | Insulation displacement contact joint connector |
| DE20205665U1 (en) * | 2002-04-12 | 2002-08-29 | Wago Verwaltungs Gmbh | Connection clamp for connecting and tapping electrical conductors |
| EP1603195A1 (en) * | 2004-06-02 | 2005-12-07 | Legrand | Self-stripping electrical connector |
| US20080096415A1 (en) * | 2006-10-23 | 2008-04-24 | Blazing Products, Inc. | Electrical connectors and methods of connecting |
| CN103943975A (en) * | 2014-05-04 | 2014-07-23 | 浙江希玛科技有限公司 | Protection insulation puncture clip |
| CN103956589A (en) * | 2014-03-31 | 2014-07-30 | 重庆自勇科技有限公司 | Insulation puncture wire clamp |
| CN103972672A (en) * | 2014-03-31 | 2014-08-06 | 重庆自勇科技有限公司 | Piercing clamp |
| DE102013209327A1 (en) * | 2013-05-21 | 2014-11-27 | Tyco Electronics Amp Gmbh | Electrical connector |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3936128A (en) * | 1975-01-31 | 1976-02-03 | Bell Telephone Laboratories, Incorporated | Solderless electrical connector for connecting a plurality of insulated wires |
| JPH1154163A (en) * | 1997-08-04 | 1999-02-26 | East Japan Railway Co | Connector |
| US6254421B1 (en) * | 1998-06-29 | 2001-07-03 | The Whitaker Corporation | Connector assembly having pivoting wire carrier with position detents |
-
2014
- 2014-11-26 DE DE102014117367.8A patent/DE102014117367A1/en not_active Withdrawn
-
2015
- 2015-11-19 CN CN201580064180.2A patent/CN107004964B/en active Active
- 2015-11-19 WO PCT/EP2015/077136 patent/WO2016083244A1/en active Application Filing
- 2015-11-19 EP EP15797343.9A patent/EP3201990B1/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69217645T2 (en) * | 1991-10-07 | 1997-06-05 | James Robertson | INSULATING CYLINDRICAL CONNECTOR |
| JP2000173685A (en) * | 1998-12-09 | 2000-06-23 | Yazaki Corp | Insulation displacement contact joint connector |
| DE20205665U1 (en) * | 2002-04-12 | 2002-08-29 | Wago Verwaltungs Gmbh | Connection clamp for connecting and tapping electrical conductors |
| EP1603195A1 (en) * | 2004-06-02 | 2005-12-07 | Legrand | Self-stripping electrical connector |
| US20080096415A1 (en) * | 2006-10-23 | 2008-04-24 | Blazing Products, Inc. | Electrical connectors and methods of connecting |
| DE102013209327A1 (en) * | 2013-05-21 | 2014-11-27 | Tyco Electronics Amp Gmbh | Electrical connector |
| CN103956589A (en) * | 2014-03-31 | 2014-07-30 | 重庆自勇科技有限公司 | Insulation puncture wire clamp |
| CN103972672A (en) * | 2014-03-31 | 2014-08-06 | 重庆自勇科技有限公司 | Piercing clamp |
| CN103943975A (en) * | 2014-05-04 | 2014-07-23 | 浙江希玛科技有限公司 | Protection insulation puncture clip |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994221A (en) * | 2019-11-25 | 2020-04-10 | 中航光电科技股份有限公司 | Electrical terminal |
| CN110994221B (en) * | 2019-11-25 | 2021-09-24 | 中航光电科技股份有限公司 | Electrical terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102014117367A1 (en) | 2016-06-02 |
| CN107004964B (en) | 2020-06-09 |
| EP3201990B1 (en) | 2020-08-12 |
| WO2016083244A1 (en) | 2016-06-02 |
| EP3201990A1 (en) | 2017-08-09 |
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