CN107548528B - Binding clip - Google Patents
Binding clip Download PDFInfo
- Publication number
- CN107548528B CN107548528B CN201680025646.2A CN201680025646A CN107548528B CN 107548528 B CN107548528 B CN 107548528B CN 201680025646 A CN201680025646 A CN 201680025646A CN 107548528 B CN107548528 B CN 107548528B
- Authority
- CN
- China
- Prior art keywords
- spring
- connector part
- busbar connector
- contact plug
- openings
- 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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Links
- 239000000463 material Substances 0.000 claims abstract description 30
- 239000011810 insulating material Substances 0.000 claims description 28
- 238000005520 cutting process Methods 0.000 claims description 17
- 238000005452 bending Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 238000003825 pressing Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005404 monopole Effects 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- 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
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
- H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
- H01R4/4821—Single-blade spring
-
- 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
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4846—Busbar details
-
- 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
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/4833—Sliding arrangements, e.g. sliding button
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Multi-Conductor Connections (AREA)
Abstract
The present invention describes a kind of binding clip (1), it is included isolating material housing (2), and there is the isolating material housing conducting wire for introducing electric lead (16) to introduce opening (15) and the contact plug introducing opening (40) for introducing contact plug (18)；Fastening spring (7), the fastening spring, which has, clamps leg (11), spring bow (10) and supporting leg (9)；With busbar connector part (8), the busbar connector part has the pass through openings (13) for accommodating contact plug (18) and constitutes to be clamped between leg (11) and the lateral contact pin (14) of busbar connector part (8) for electric lead (16) to be clamped in.Pass through openings (13) have at the free end of busbar connector part (8) on the side opposite with lateral contact pin (14) wears mouth (26).There are two the spring arms (20) being separated from each other for supporting leg (9) tool of fastening spring (7), the spring arm around busbar connector part (8) and forms spring force clamping position in two sides, the spring force clamps position and is used to that contact plug (18) to be clamped in busbar connector part (8) by the spring force of the spring arm (20) of supporting leg (9), wherein the contact plug is inserted into pass through openings (13) in the region of (26) Chuan Kou.
Description
Technical field
The present invention relates to a kind of binding clips, include isolating material housing, and the isolating material housing has for introducing
The conducting wire of electric lead introduces opening and the contact plug for introducing contact plug introduces opening；Fastening spring, the fastening spring tool
Have and clamps leg, spring bow and supporting leg；With busbar connector part, the busbar connector part has for accommodating the pass through openings of contact plug simultaneously
And it constitutes and is clamped between leg and the lateral contact pin of busbar connector part for electric lead to be clamped in.
Background technique
For being well-known using fastening spring by means of the binding clip that spring force clamps electric lead.Especially by cage
Tension spring or leg spring are used as fastening spring.The spring force with helical spring presss from both sides in contrast to this, and the spring force folder is outstanding
It is used for high current field.
Other than clamping electric lead, it usually needs: contact plug is commonly connected to spring as grafting contact portion and is connect
In line terminals.
10 2,013 101 533 A1 of DE 10 2,008 049 236 B3 and DE is shown with cage tension spring or leg spring
Spring force folder, spring force folder is suspended on busbar connector part, and is formed together with busbar connector part for clamping electric lead
Clamping position.The extension of busbar connector part is by joint-cutting, to form the clamping joint-cutting for grafting contact contact plug.Therefore, it converges
Stream row's part clamps at it and provides the clamped contact part for being used for contact plug at joint-cutting.
10 2,010 010 260 A1 of DE shows the grafting with the leg spring and exhausted material housing being linked into busbar connector part
Connector, the isolating material housing introduce opening with for accommodating with the conducting wire on opposite bottom on upside
The contact plug of contact plug introduces opening.Contact plug is conducted through the mouth of wearing in busbar connector part, and the supporting leg of leg spring is also sunk to
It is worn in mouth to described.Whereby, contact plug is clamped in by the spring force of the supporting leg of leg spring and mouth limit is worn to busbar connector part
In the lateral contact pin on boundary.Electric lead presss from both sides on the opposite side of leg spring by the clamping seamed edge at the free end for clamping leg
It is tightened at the contact seamed edge of busbar connector part, the contact seamed edge connects opening limit to the conducting wire in busbar connector part in end side.
In addition, a kind of spring with buss bar member and fastening spring known from 20 2,011 102 996 U1 of DE
Power clamped contact part.The spring bow of fastening spring has the material recess portion or complete that the longitudinal extension along latch plate extends
Ground passes through the joint-cutting of latch plate.Whereby, the spring for improving the bending radius of fastening spring acts on and improves the spy of fastening spring
Property.
Summary of the invention
It is with self-supporting, by pressing from both sides the object of the present invention is to provide binding clip as compact as possible based on above content
The spring connecting terminal that tight spring and busbar connector part are formed, wherein electric lead and contact plug can be pressed from both sides reliably independently of one another
Tightly on spring connecting terminal.Here, answer it is possible that: contact plug insertion front clamp electric lead and vice versa.
The purpose is realized by binding clip according to the present invention.Advantageous embodiment is described below.
Such binding clip is proposed: the pass through openings in the busbar connector part are opposite with lateral contact pin
Side at the free end of busbar connector part have wear mouth.Therefore, busbar connector part by means of it is described wear mouth its with it is transversal
It is opened at the opposite free end in face or joint-cutting, enables the lateral contact pin being consequently formed transverse to the vertical of busbar connector part
It is mutually moved to extending direction.
The supporting leg tool of fastening spring there are two the spring arm that is separated from each other, the spring arm in the region for wearing mouth
Two sides are around busbar connector part and form spring force clamping position, and the spring force clamps position for the spring by supporting leg
Contact plug is clamped in busbar connector part by the spring force of arm, and the contact plug is inserted into pass through openings in the region for wearing mouth.
By means of wearing the lateral contact pin to mouthful limit is worn of the resulting opposite movement and busbar connector part of mouth and pass through openings,
By means of the spring arm around lateral contact pin to the lateral contact pin spring loaded, in order to provide for being inserted into pass through openings
Or wear the spring connecting terminal of the contact plug in mouth.Contact plug is inserted into the region for wearing mouth herein, that is, is inserted in and wears
It is adjacent in insertion pass through openings and is contacted by means of spring force grafting in mouthful or with mouth is worn.
Binding clip can monopole or multipole constituted one or more spring connecting terminals, the spring wiring
There is terminal the affiliated conducting wire in isolating material housing to introduce opening and contact introducing opening.Stating "one" therefore can not
It is not understood as number, and is interpreted as "at least one".
Here, electric lead is clamped in lateral contact pin by the clamping leg of fastening spring, the transverse direction contact pin with clamping
Spring arm at the supporting leg of spring and to wear mouth reversely opposed.
By the solution, not only realized most preferably by the way that spring clamp element to be formed on supporting leg using additional
Spring pinch force, the spring clamp element transverse to supporting leg extending direction act on.More precisely, also by spring bow
Under available structure space be optimally used for accommodate contact plug.Whereby, the structure height of binding clip can be kept as small.
By means of the spring arm acted on supporting leg transverse to the extending direction of supporting leg, the clamping of contact plug do not have for by
In the reaction for the clamping for clamping leg progress electric lead or only with insignificant reaction.Folder for electric lead and contact plug
Clamp force or contact force are therefore independently of each other.
Be particularly advantageous: supporting leg starts from spring arm towards spring bow by joint-cutting on the extending direction of supporting leg.Whereby,
Not only there are free spaces in supporting leg between spring arm.More precisely, the free space is transitioned into joint-cutting, institute
State the spring force that joint-cutting increases supporting leg transverse to the extending direction of supporting leg.Joint-cutting extends preferably into spring bow.Whereby, increase
Big available spring arm lengths improve obtained spring performance in turn.Bullet is clamped in addition, also improving by the spring bow of joint-cutting
The spring of the bending radius of spring acts on and then improves the spring performance for clamping leg.
In an advantageous embodiment, the free end of the clamping leg of fastening spring is at least in no clamping electric lead
In the state of sunk to across pass through openings.It realizes whereby: clamping leg and be maintained at remittance in the resting position for being not inserted into electric lead
In the lateral contact pin of stream row's part.In addition, thus, it is possible to realize: the clamping force of fastening spring is most preferably focused on lateral contact pin
On, to improve surface pressing.In addition, being ensured by this composition scheme: the twisted wire of electric lead flexible can be protected reliably
It holds in pass through openings.
Contact plug is preferably able to be introduced into freedom between spring arm, by the fastening spring in the plane of supporting leg expansion
In space.Therefore, in this variant form, by the plane of supporting leg expansion for accommodating contact plug.In this regard, between spring arm
Formation spring arm free space for contact plug to be contained between spring arm, the free space must be required
It is sufficiently wide on inserting depth.Alternative is: contact plug is inserted in the folder for clamping leg in the mode adjacent with supporting leg
Between tight seamed edge or lateral contact pin and supporting leg, so that contact plug sinks to the freedom of there beside supporting leg below spring bow
In space.
Advantageously: lateral contact pin opens perforation transverse to the plain bending being unfolded by pass through openings, the transverse direction contact pin
Mouthful limit and it is arranged for clamping electric lead by the clamping seamed edge for clamping leg.Realize that conducting wire connects wall whereby.In addition, being used for
Clamping position at electric lead, lateral contact pin is shifted from the plane of pass through openings along conducting wire direction of insertion upward or downward.
Whereby, lateral contact pin or its clamping seamed edge can most preferably be matched with fastening spring and be matched with the structure for clamping electric lead
On grafting condition.
Contact plug is advantageously accommodated in insulating material base.There is insulating material base composition to converge for sinking to herein
Finger in the pass through openings of stream row's part.Therefore, not only contact plug itself, and there are also the adjacent of at least insulating material base
Finger be all introduced into the isolating material housing of binding clip, and binding clip is inserted on contact plug.By means of sinking to herein
Finger in the pass through openings of busbar connector part realizes that a degree of contact for contact plug is protected in the state of non-grafting
Shield.In addition, be modified to be clamped to the guidance of the contact plug in pass through openings, and ensure binding clip and absolutely in the plugged state
The stable engagement of edge material base.
It herein can be advantageously: when isolating material housing is inserted into the plugged state on insulating material base and is contacted
When pin is clamped on busbar connector part, finger has to be adapted to form the overload backstop for the clamping leg of fastening spring
Length.Therefore, leg for example is being clamped to clamp or take out conductance by means of manipulation pressing piece, manipulation lever or manipulation instrument deflection
When line, leg is clamped against the free end of finger, thus to prevent the excessive deflection for clamping leg and the clamping being associated
Spring overload.
When isolating material housing is inserted on insulating material base and contact plug is clamped to busbar connector part in the plugged state
When above or being in contact with it, insulating material base preferably has the locking member for being locked on isolating material housing.Whereby, In
Under inserting state, the stable engagement of binding clip and insulating material base is realized.It is prevented by means of locking: for example in clamping
When applying tensile load on electric lead, binding clip is detached from from insulating material base and the contact plug being disposed thereon.
It is also advantageous that: busbar connector part has recess portion in the region for wearing mouth at the outer seamed edge that it sets opposite to each other,
Each spring arm of supporting leg is sunk in the recess portion.It is realized by means of the recess portion (groove): spring arm is fixed on remittance
At the position determined by recess portion at stream row's part or it is fixed in the lateral contact pin of busbar connector part set opposite to each other.
Detailed description of the invention
In the following, elaborating the present invention by appended attached drawing according to embodiment.It shows:
Fig. 1 is shown in the state being inserted on insulating material base, the first embodiment of the binding clip with contact plug
Sectional side view；
Fig. 2 shows the binding clips of Fig. 1 in the state of the opening of manipulation；
Fig. 3 shows the stereo rearview of the spring force clamped contact part with fastening spring and busbar connector part；
Fig. 4 shows the cross-sectional view of a part of the binding clip of Fig. 1 in the region that contact plug clamps position；
Fig. 5 shows binding clip under unsteered stationary state, with the contact plug for being adjacent to insertion with supporting leg
Second embodiment sectional side view；
Fig. 6 shows the sectional side view of the binding clip of Fig. 5 in the state of manipulation；
Fig. 7 shows the cross-sectional view through the spring connecting terminal for the binding clip in Figures 5 and 6.
Specific embodiment
The first embodiment of binding clip 1 as can be seen from Fig. 1.Binding clip has isolating material housing 2, the insulating materials
Shell is constituted in two style upper-part 3 and bottom parts 4.Bottom parts 4 are opened by the locking that locking member 5 is locked in upper-part 3
In mouth 6.Spring connecting terminal is encased in isolating material housing, and the spring connecting terminal is by fastening spring 7 and confluence
Arrange the formation of part 8.Fastening spring 7 is configured to the leg spring of U-shaped, the spring bow that the leg spring has supporting leg 9, is attached to
10 and clamp leg 11.Leg 11 is clamped at its free end with the clamping seamed edge 12 for clamping electric lead.
Busbar connector part has pass through openings 13, and the pass through openings pass through 14 limit of lateral contact pin on side.It introduces exhausted
The electric lead 16 that conducting wire on the upside of edge material housing 2 is introduced into opening 15 is guided through the pass through openings of busbar connector part 8
13, and the clamping seamed edge 12 by means of clamping leg 11 is clamped to the arching upward in portion of lateral contact pin 14.As a result, electric lead 16 by
It conductively and is mechanically fixedly clamped on busbar connector part 8 in the spring force of fastening spring 7.Here, electric lead 16 can press from both sides
Tight leg 11 clamps in the case where not deflecting in advance under the stationary state that grass is drawn, because clamping the inserting by electric lead 16 of leg 11
Enter power to shift downwards or towards the direction of supporting leg 9.Only in the case where the electric lead of filament, the ability when being thus inserted into of electric lead 16
It can be bent.Then, it needs to be opened by means of operating element 17 for electric lead 16 by clamping seamed edge 12 and lateral contact pin 14
The clamping position of formation.In this regard, in shown example, will be movably supported on the manipulation in isolating material housing 2 by
Casting die is set as operating element 17.The manipulation pressing piece is for example pressed into insulating materials by means of manipulation instrument or by hand from outside
In shell, so that fastening spring is thus clamped leg 11 towards the displacement of the direction of supporting leg 9 and the position of opening clamping herein.
Pass through openings 13 extend up to the free end of busbar connector part 8, and the free end and lateral contact pin 14 are opposite.
Pass through openings 13 are transitioned into wearing in mouth in busbar connector part herein, and the extending direction for wearing opening's edge busbar connector extends and leads to
Free end, the free end and lateral contact pin 14 are opposite.Whereby, there are two in parallel with each other along remittance for the tool of busbar connector part 8
Lateral contact pin that the extending direction of stream row's part 8 extends and spaced apart with mouth is worn by pass through openings 13.The lateral contact pin by
It can mutually be moved in wearing mouth.
It can be seen that: contact plug 18 is introduced into opening 40 (accommodating opening) from the contact plug that downside is introduced into bottom parts 4
And it is introduced into the inner space of isolating material housing 2.The contact plug 18 is arranged on insulating material base 19.The insulating materials
18 row's of being formed together needle of pedestal 19 and one or more contact plugs, row's needle can be for example welded on circuit board.But
It can be considered that: contact plug 18 and a part for matching connectors that insulating material base 19 is for binding clip.
It can be seen that: contact plug 18 is inserted into busbar connector in the region for wearing mouth at free end by its free end
In the pass through openings 13 of part 8.Here, the supporting leg 9 of fastening spring 7 is by two spring arms set opposite to each other 20 in its freedom
End is joined on busbar connector part 8, so as to by means of pass through openings 13 and the sightless spring force worn mouth and pass through supporting leg 9
By the lateral contact pin mutual extrusion of busbar connector part 8 to move relative to each other.Whereby, by spring arm 20 supporting leg 9 from
Clamping force is applied on busbar connector part 8 by end, the contact plug 18 of introducing is clamped to busbar connector part 8 by the clamping force
On.
It is also apparent that: finger 21 is stretched out from insulating material base 19, the finger and 18 phase of contact plug
The pass through openings 13 in busbar connector part 8 are again extended through adjacently.Here, the length of finger 21 exceeds the freedom of contact plug 18
End.It is thereby achieved that simple contact protection, the contact protection prevent from contacting in the state of not plugging contact plug 18 or
It is at least set to become difficult.In addition, improving contact plug 18 when binding clip 1 to be inserted on insulating material base 19 to busbar connector part 8
Pass through openings 13 wear guidance in mouth.
The free end side of finger 21 can tilt and be matched with the profile of the adjoining of bottom parts 4.Finger 21 can
Overload backstop for clamping leg 11 is provided, when isolating material housing 2 is inserted into the plugged state on insulating material base 19,
The overload backstop prevents from clamping the downward or excessive displacement towards the direction of supporting leg 9 of leg 11 and then prevents fastening spring 7
Overload.
This becomes apparent from Fig. 2: the binding clip 1 Fig. 2 shows in the Fig. 1 being now arranged under operation state
Sectional side view.It is seen that: leg 11 is clamped in the manipulation of maximum feasible to recline bottom parts 4 and in the free end of finger 21
Place is placed on end face.
Be also apparent that from Fig. 1 and 2: insulating material base 19 has the locking member 22 at lock arm 23.
Binding clip 1 is being inserted on insulating material base 19 it under final inserting state by the locking member 22 (such as locking convex shoulder)
It is locked to afterwards due to the spring of lock arm 23 in the opening of the locking on the outside of isolating material housing 2 24, to be formed
Stop part.Prevent isolating material housing 2 from extracting out from insulating material base 19 as a result,.
Fig. 3 shows the stereo rearview of an example of the spring connecting terminal of this binding clip 1.It can be seen that:
The pass through openings 13 that busbar connector part 8 constitutes U-shaped and there is the longitudinal extension along busbar connector part 8 to extend.Two are formed as a result,
A lateral contact pin 25a, 25b being separated from each other, the lateral contact pin are located in identical plane and along the vertical of busbar connector part 8
Extend to extending direction.Pass through openings 13 are at the free end of busbar connector part 8 by lateral 14 limit of contact pin.In busbar connector part
Exist on 8 side opposite with lateral contact pin 14 and wear mouth 26, pass through openings 13 lead to busbar connector part 8 by the mouth of wearing
Free end.Lateral contact pin 25a, the 25b set opposite to each other as a result, can be moved relative to each other, and just unlike with wear mouth
It is fixed like that by lateral contact pin 14 with its spacing position on 26 opposite sides.
It is evident that: supporting leg 9 is equipped with the joint-cutting 30 extended in spring bow 10 on fastening spring 7, described to cut
Seam by supporting leg 9 be divided into two each other side by side and setting leg arm on the same plane.These leg arms are transitioned into two
In the spring arm 20 being separated from each other, the spring arm is in two sides around busbar connector part 8.Spring arm 20 is by busbar connector part 8
Free space 27 on plane is separated from each other, and contact plug 18 as that can sink to the freedom as shown in figs. 1 and 2
In space.
It is evident that: busbar connector 8 has recess portion in the region for wearing mouth 26 at the outer seamed edge that it sets opposite to each other
28, each one associated spring arm 20 of the supporting leg 9 of fastening spring 7 is sunk in the recess portion.Whereby, supporting leg 9 is along remittance
The longitudinal extension position of stream row's part 8 is fixed on busbar connector part 8.
Additionally, spring arm 20 can have bending part as showing in Fig. 1 and 2, and the bending part limits downwards branch
Leg 9 is held to sink in busbar connector.
By means of the circular busbar connector part 8 being separated from each other spring arm 20 at least lateral contact pin 25a, 25b open when
In the region for wearing mouth 26 and spring force is applied in the region of the section connected to it of pass through openings 13 and described is laterally connect
On piece, grafting contacts the contact plug 18 of insertion under spring force with the lateral contact pin.
It is evident that: by spring bow 10 by spring force from fastening spring 7 along the longitudinal extension of fastening spring 7
It is applied to and clamps on leg 11.On the contrary, the clamping force acted on busbar connector part 8 in the region for wearing mouth 26 passes through along fastening spring
The spring arm 20 and optional joint-cutting 30 that 7 width direction is separated from each other apply, and the joint-cutting realizes the enough of spring arm 20
Big spring deflection.
The overhead sectional view of the busbar connector part 8 of Fig. 3 as seen from Figure 4, the busbar connector part have 18 He of contact plug of insertion
The finger 21 of insulating material base 19 sunk in pass through openings 13.It is evident that: in the embodiment illustrated, connect
Contact pin 18 is inserted into the region for the plane being unfolded by spring arm 20 and wears in mouth 26.Here, lateral contact pin 25a, 25b are by inserting
The contact plug 18 entered opens each other, and counter-force is applied on contact plug 18 by spring arm 20.Contact plug 18 clamps as a result,
Onto busbar connector part 8.
Finger 21, which has, is matched with the profile for wearing mouth 26 and by between the intermediate space of part circular and contact plug 18
It separates.
Can also see that: lateral contact pin 25a, 25b are at outer seamed edge with the recess portion of for example rectangular form of grooves
28, spring arm 20 is sunk in the recess portion.
The sectional side view of the second embodiment of binding clip 1 as can be seen from Fig. 5.Isolating material housing 2 is constituted in two style again
There are upper-part 3 and bottom parts 4.It also is provided with the curved leg spring 7 of U-shaped, the leg spring is arranged for electric lead 16 to be clamped to
On busbar connector part 8.The conducting wire that electric lead 16 can be introduced into isolating material housing 2 again is introduced into opening 15 and is guided through remittance
Pass through openings 13 in stream row's part 8.It is clamped on position 12 and lateral contact pin 14 about electric lead 31 to be clamped to, with reference to retouching before
The embodiment stated.In the embodiment illustrated, lateral contact pin 14 is bent with conducting wire direction of insertion L on the contrary only up, is made
It obtains in the region above clamping section bit shift to the plane for being located at pass through openings 13.It is evident that: in shown conveying
Under state, clamping leg 11, which is not sunk to, to be worn in mouth 13.
Different from the embodiment described before, contact plug 18 is clamped in pass through openings 13 in the region for wearing mouth 26
Place, i.e., with spring arm 20 and when necessary with wear mouth 26 and be adjacent to clamping.Whereby, the broader region of pass through openings 13 is for clamping
Contact plug 18, and the preferred narrower mouth 26 of wearing being attached to is not used in clamped contact pin.Here, contact plug 18 uses bullet
The region of 10 lower section of spring bow, to be placed in a manner of space-saving in binding clip 1.
It is also apparent that: insulating material base, the insulating materials bottom are not present in the shown embodiment
Seat is sunk in isolating material housing 2.More precisely, contact plug 18 be unique contact plug 18 or as bow strip with not
The extremely low insulating material base welding shown is over the circuit board 32.
Even if the spring arm 20 of supporting leg 9 being separated from each other is from outside in two side rings in the embodiment of binding clip 1
Around busbar connector part 8, so as to will be by means of wearing lateral contact pin 25a, 25b that mouth 26 can move relative to each other by means of fastening spring 7
Spring force contacted with contact plug 18.
The binding clip 1 of Fig. 5 with the clamping position opened in the open position as can be seen from Fig. 6.Obviously
: leg 11, which will be clamped, also by pushing operating element 17 herein will deflect towards the direction of supporting leg 9.From there through clamping leg 11
The clamping position that clamping seamed edge at free end and at lateral contact pin 14 is formed is opened, and the clamping position is for clamping electricity
Conducting wire 31.
Fig. 7 shows the vertical view of the spring connecting terminal of the binding clip 1 of contact plugs 18 in Figures 5 and 6, with insertion
Figure.It is evident that: in perforation that the space for accommodating electric lead 16 is arranged, being adjacent in the region of lateral contact pin 14
Opening 13 is relatively wide, and then disposably tapered in the mode being transitioned into joint-cutting first.Then, pass through openings 13
The groove set opposite to each other by two is widened in the region that setting is used for the section of clamped contact pin 18, then to exist again
What the free end of busbar connector part 8 terminated wears tapered in mouth 26.
It is evident that: herein also by way of pass through openings 13 at free end wear mouth 26 realize two can be opposite
It is moving each other and pass through the free space/joint-cutting lateral contact pin 25a, 25b separated from each other.
On the other hand, the spring arm 20 of the supporting leg 9 of fastening spring 7 connects busbar connector part 8 or its side to connecing from wrapping around
Piece 25a, 25b, to apply the spring force for fixing to clamp contact plug 18.In this regard, spring arm 20 is again opposite with lateral contact pin 14
Ground is sunk in the region of the free end of busbar connector part 8 in the corresponding recess portion 28 at the outer seamed edge of lateral contact pin 25a, 25b.
Claims (10)
1. a kind of binding clip (1), includes isolating material housing (2), the isolating material housing has for introducing electric lead
Conducting wire introduce opening (15) and contact plug for introducing contact plug (18) introduces opening (40)；Fastening spring (7), the folder
Tight spring, which has, clamps leg (11), spring bow (10) and supporting leg (9)；With busbar connector part (8), the busbar connector part, which has, to be used for
It accommodates the pass through openings (13) of the contact plug (18) and constitutes for electric lead to be clamped in the clamping leg (11) and institute
It states between the lateral contact pin (14) of busbar connector part (8),
It is characterized in that,
The pass through openings (13) are on the side opposite with the lateral contact pin (14) in the freedom of the busbar connector part (8)
End, which has, wears mouth (26), and there are two the springs being separated from each other for the supporting leg (9) tool of the fastening spring (7)
Arm (20), the spring arm around the busbar connector part (8) and form spring force clamping position in two sides, the spring force folder
Tight position is used to that contact plug (18) to be clamped to the confluence by the spring force of the spring arm (20) of the supporting leg (9)
It arranges in part (8), wherein the contact plug is inserted into the pass through openings (13) in the region for wearing mouth (26).
2. binding clip (1) according to claim 1, which is characterized in that the supporting leg (9) is in the supporting leg (9)
The spring arm (20) is started from extending direction towards the spring bow (10) by joint-cutting.
3. binding clip (1) according to claim 2, which is characterized in that joint-cutting (30) extends in the spring bow (10).
4. binding clip (1) according to any one of the preceding claims, which is characterized in that the freedom for clamping leg (11)
End at least penetrates the pass through openings (13) in the state of no clamping electric lead.
5. binding clip (1) according to any one of claim 1 to 3, which is characterized in that the contact plug (18) can draw
Enter to freely sky between the spring arm (20), by the fastening spring (7) in the plane of the supporting leg (9) expansion
Between in (27).
6. binding clip (1) according to any one of claim 1 to 3, which is characterized in that the transverse direction contact pin (14) is laterally
In the plain bending being unfolded by the pass through openings (13), the transverse direction contact pin is to the pass through openings (13) limit.
7. binding clip (1) according to any one of claim 1 to 3, which is characterized in that the contact plug (18) is contained in
In insulating material base (19), constitute wherein the insulating material base (19) has for sinking to the busbar connector part (8)
The pass through openings (13) in finger (21).
8. binding clip (1) according to claim 7, which is characterized in that when the isolating material housing (2) is in inserting state
Under be inserted on the insulating material base (19) and when the contact plug (18) is clamped on the busbar connector part (8), it is described
Finger (21) has the length for being suitable for forming overload backstop, and the overload backstop is the institute for the fastening spring (7)
State the overload backstop for clamping leg (11).
9. binding clip (1) according to claim 7, which is characterized in that when the isolating material housing (2) is in inserting state
Under be inserted on the insulating material base (19) and when the contact plug (18) and the busbar connector part (8) contact, it is described absolutely
Edge material base (19) has the locking member (22) for being locked on the isolating material housing (2).
10. binding clip (1) according to any one of claim 1 to 3, which is characterized in that the busbar connector part (8) is in institute
Stating in the region for wearing mouth (26) has recess portion (28) at the outer seamed edge that it sets opposite to each other, and each one of the supporting leg (9)
Spring arm (20) is sunk in the recess portion.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015107055.3 | 2015-05-06 | ||
| DE102015107055.3A DE102015107055B3 (en) | 2015-05-06 | 2015-05-06 | Conductor terminal |
| PCT/EP2016/059395 WO2016177613A1 (en) | 2015-05-06 | 2016-04-27 | Conductor terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107548528A CN107548528A (en) | 2018-01-05 |
| CN107548528B true CN107548528B (en) | 2019-11-26 |
Family
ID=55809139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680025646.2A Active CN107548528B (en) | 2015-05-06 | 2016-04-27 | Binding clip |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3292591B1 (en) |
| CN (1) | CN107548528B (en) |
| DE (1) | DE102015107055B3 (en) |
| WO (1) | WO2016177613A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3060872B1 (en) * | 2016-12-15 | 2020-08-14 | Legrand France | ELECTRICAL CONNECTION ELEMENT |
| DE102018110312A1 (en) * | 2018-03-28 | 2019-10-02 | Wago Verwaltungsgesellschaft Mbh | Conductor terminal |
| CN113366709B (en) * | 2018-12-03 | 2024-03-29 | 科尼威尔工业有限公司 | Connecting terminal |
| DE102018131794B4 (en) * | 2018-12-11 | 2023-06-01 | Wago Verwaltungsgesellschaft Mbh | conductor terminal |
| EP3687007B1 (en) * | 2019-01-23 | 2021-06-16 | Gira Giersiepen GmbH & Co. Kg | Electrical installation apparatus with release lever |
| DE202019104688U1 (en) * | 2019-08-27 | 2020-12-01 | Wago Verwaltungsgesellschaft Mbh | Contact insert of a conductor connection terminal and conductor connection terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1154582A (en) * | 1995-10-30 | 1997-07-16 | 维哥经营公司mbh | Terminal for connection of facing side |
| US6027361A (en) * | 1997-07-25 | 2000-02-22 | Quante Ag | Insulation displacement contact and a terminal strip or module and a series terminal comprising at least one insulation displacement contact |
| CN101714706A (en) * | 2008-09-26 | 2010-05-26 | Wago管理有限责任公司 | Elastic connection terminal and terminal component |
| CN102195176A (en) * | 2010-03-03 | 2011-09-21 | Wago管理有限责任公司 | Plug connector |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO963800A (en) * | 1996-09-10 | 1997-11-10 | Elektrokontakt As | Screwless electrical contact device |
| DE20210105U1 (en) * | 2002-06-29 | 2002-10-02 | Wago Verwaltungs Gmbh | Electrical connection for terminals, connectors or devices |
| DE102010010262B9 (en) * | 2010-03-03 | 2014-10-23 | Wago Verwaltungsgesellschaft Mbh | Connectors |
| DE202011102996U1 (en) * | 2011-07-05 | 2011-08-29 | Wago Verwaltungsgesellschaft Mbh | Spring-loaded terminal and terminal component |
| DE102011054418B4 (en) * | 2011-10-12 | 2015-01-22 | Phoenix Contact Gmbh & Co. Kg | Spring body of a spring clamp and Federkraftklemmanordnung |
| DE102013101533B4 (en) * | 2013-02-15 | 2017-05-11 | Wago Verwaltungsgesellschaft Mbh | A power meter terminal block |
-
2015
- 2015-05-06 DE DE102015107055.3A patent/DE102015107055B3/en not_active Expired - Fee Related
-
2016
- 2016-04-27 WO PCT/EP2016/059395 patent/WO2016177613A1/en active Application Filing
- 2016-04-27 CN CN201680025646.2A patent/CN107548528B/en active Active
- 2016-04-27 EP EP16718704.6A patent/EP3292591B1/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1154582A (en) * | 1995-10-30 | 1997-07-16 | 维哥经营公司mbh | Terminal for connection of facing side |
| US6027361A (en) * | 1997-07-25 | 2000-02-22 | Quante Ag | Insulation displacement contact and a terminal strip or module and a series terminal comprising at least one insulation displacement contact |
| CN101714706A (en) * | 2008-09-26 | 2010-05-26 | Wago管理有限责任公司 | Elastic connection terminal and terminal component |
| CN102195176A (en) * | 2010-03-03 | 2011-09-21 | Wago管理有限责任公司 | Plug connector |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016177613A1 (en) | 2016-11-10 |
| EP3292591A1 (en) | 2018-03-14 |
| EP3292591B1 (en) | 2019-01-23 |
| DE102015107055B3 (en) | 2016-10-06 |
| CN107548528A (en) | 2018-01-05 |
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