CN107810579A - Joint Terminal - Google Patents
Joint Terminal Download PDFInfo
- Publication number
- CN107810579A CN107810579A CN201680039937.7A CN201680039937A CN107810579A CN 107810579 A CN107810579 A CN 107810579A CN 201680039937 A CN201680039937 A CN 201680039937A CN 107810579 A CN107810579 A CN 107810579A
- Authority
- CN
- China
- Prior art keywords
- bar
- bus
- receiving portion
- housing
- joint terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010276 construction Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims 1
- 210000001331 nose Anatomy 0.000 description 12
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 241000233805 Phoenix Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 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
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
-
- 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
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
- H01R9/2675—Electrical interconnections between two blocks, e.g. by means of busbars
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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
- H01R4/28—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
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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
- H01R4/28—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
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Shown and explanation is that one kind is used to make the joint Terminal (1) that electrical wire is connected with bus-bar (2),With housing (3),With wire connection element (4) and carry current bar (5),Wherein,Housing (3), which has, is used for the wire introduction hole (6) for introducing electrical wire and the bus-bar receiving portion (7) for accommodating bus-bar (2),Wherein,Spring element (8) with least one side leg (9) is arranged so as in housing (3),I.e.,So that when bus-bar (2) is not disposed in bus-bar receiving portion (7),The free end (10) of side leg (9) is extend into bus-bar receiving portion (7),And when bus-bar (2) is arranged in bus-bar receiving portion (7),Spring element (8) deflects against its spring force,Wherein,The free end (10) of side leg (9) then abuts in bus-bar (2) place with sharp angle α.
Description
Technical field
The present invention relates to a kind of joint Terminal for making electrical wire be connected with bus-bar.
Background technology
Electrical connection terminal is with known to a variety of forms of implementation.Joint Terminal wire can be for example connected at terminal plate as
So-called printed wiring terminal (Printklemme) or be such as configured in the category of the patent application make electrical wire with
Bus-bar is connected.Application example as such joint Terminal is sub from known shield terminal many years ago
(Schirmklemme), cable shielding portion (Kabelschirm) of usual multi-core cable can be connected in using it at bus-bar.
Such shield terminal by the limited limited partnerships of Phoenix Contact classification " series terminal (Reihenklemmen)
CLIPLINE 1 2011 ", known to the 546-548 pages.
Known shield terminal has the metal connected body of approximate U shape, wherein, the structure in two side legs of connected body
Gap is made, shield terminal can be plugged using it on the bus-bar with specific thickness.In order that cable to be coupled
Cable shielding portion contacting be provided with milled screw, can adjust the height of the resilient extrusion of large area via it so that
Cable to be coupled can be sandwiched between extrusion and bus-bar.Shielding wiring is realized in the case of knurled nut is tensed simultaneously
Fixation of the terminal at bus-bar, so as to which knurled nut must be unscrewed again in order to which shield terminal is unclamped from bus-bar.Remove
Outside assembling related to this expends, known shield terminal also has as a drawback that, i.e. by the connected body
Cable to be coupled must also be unclamped from shield terminal simultaneously in the case of being unclamped from bus-bar.
Furthermore it is known that joint Terminal due to its design and its couple principle be suitable only for the cable shielding portion of cable
It is connected at the bus-bar associated with reference potential.Generally bus-bar is set to be connected via support column with bearing track for this,
Multiple series terminals are then there also is provided thereon, each cored wire of multi-core cable is connected at these series terminals.
The content of the invention
What the present invention was based on is intended to indicate that a kind of joint Terminal for making electrical wire be connected with bus-bar,
Not only realize fixation of the joint Terminal at bus-bar as simply as possible wherein but also realize the release from bus-bar.
The purpose utilizes the feature of claim 1 in the case of the joint Terminal for connecting electrical wire and bus-bar
To realize.Joint Terminal has housing, is disposed with wire connection element and current bar wherein.It is configured with use in addition in the housing
In the wire introduction hole for introducing electrical wire to be coupled and bus-bar receiving portion for accommodating bus-bar.By means of connecting wire
The coupled wire of element is connect then via current bar with the bus-bar electrical conductivity that is arranged in bus-bar receiving portion to be connected
Connect.
In the case of according to the present invention especially significantly, it is provided for fixing the spring element of bus-bar, wherein,
Spring element has at least one side leg, and is arranged so as in the housing so that holds when bus-bar is not disposed at bus-bar
When receiving in portion, the free end of side leg is stretched into bus-bar receiving portion, and when bus-bar is arranged in bus-bar receiving portion, bullet
Spring element deflects against its spring force.The free end of the side leg of spring element is then abutted at bus-bar with sharp angle α.Pass through
The corresponding arrangement of the side leg of spring element can so determine angle [alpha] in a straightforward manner, be achieved in it is sufficiently large from
Lock and thus, it is possible to reliably prevent that joint Terminal from undesirably being extracted from bus-bar in the opposite direction with plugging.
The use of spring element for fixing bus-bar has the following advantages that herein, i.e. spring element is on the one hand not clear
Hinder bus-bar aobviously to the introducing in bus-bar receiving portion, on the other hand, this be fixed on introduce after bus-bar be it is effective,
And it need not be manipulated by user.
According to a preferable design, spring element is configured to helix torsion spring, and it has two side legs, wherein,
Do not extend into bus-bar receiving portion or be in touch second not with bus-bar and supported in the housing as leg when reclining in leg
Bearing at.It is possible thereby to simple mode realizes the holding of spring element in the housing, wherein, helix torsion spring can add
Ground is by corresponding flank in housing or keeps vault to be fixed in its position.
Due to being not in mutually using single and wire connection element in order to which joint Terminal is fixed at bus-bar
Active spring element, therefore joint Terminal does not cause to be connected to the wire at joint Terminal from the release of bus-bar simultaneously
It is released.But wire can keep being connected at wire connection element, thus by joint Terminal from bus-bar release after can
Save the connection again of wire.
Almost every kind of known connection element, such as thread connection or traction substantially can be used as wire connection element
Spring.It is used as preferably in the case of the joint Terminal according to the present invention but using the helix torsion spring of U-shaped or V-arrangement
Wire connection element, it has recline side leg and gripper edge leg, wherein, gripper edge leg is together formed for be coupled with current bar
Exposed wire spring force retaining part.Directly, that is it need not can be shifted to an earlier date using such helix torsion spring sharp
Hard wire or wire provided with core sleeve are inserted into retaining part with TO retaining part.Helix torsion spring
Worked in this as compression spring, it makes wire to be coupled be pressed against current bar with gripper edge leg.Thus not only can be very
Simply realize joint Terminal fixation on the busbar and can particularly simple realize connection of the wire at joint Terminal,
And it is that this need not use instrument.
In order to unclamp the wire through connection from retaining part, it is necessary to deflect the gripper edge leg of helix torsion spring, be this
The sophisticated operation hole that wire introduction hole is configured for insertion into instrument, such as screwdriver can be additional in the housing.According to basis
One preferable form of implementation of the joint Terminal of the present invention, is displaceably disposed with the housing instead of the operation hole for instrument
Control button.Here, control button can be displaced to by the undeflected first position of gripper edge leg of helix torsion spring wherein
In wherein gripper edge leg passes through the second place of tip deflection of control button so that can from retaining part and thus also from
Wire introduction hole pulls out the electrical wire through connection.
In order to despite the presence of still can be by the joint Terminal according to the present invention from confluxing for fixing the spring element of bus-bar
Row removes, or can pull out bus-bar from bus-bar receiving portion, it is therefore desirable in the following manner by the side leg of spring element
Removed from by fixed bus-bar, i.e. so that side leg deflects against the spring force of spring element.This can be by means of suitable work
Tool, the tip of such as screwdriver realize that it is inserted into housing in corresponding hole and makes the side leg of spring element afterwards
Deflection.
But release element is had according to the favourable design of the present invention, joint Terminal, it is movingly arranged
At housing or in housing, so as to which it is taken in unblock position from basic part.In position is unlocked, the face of spring element
So deflected by release element to bus-bar and the side leg that makes bus-bar be fixed in its position, i.e. so that the side leg
Free end is no longer abutted at bus-bar.Then joint Terminal can be removed from bus-bar or against insertion against direction is plugged
Direction pulls out bus-bar from bus-bar receiving portion.By using corresponding release element unblock can be made simpler, because unblock
Element can be arranged so as to, i.e. so that it can simply be assembled work manipulation.In addition then need not also using single instrument come by
Joint Terminal unlocks from bus-bar.
Release element is substantially displaceably arranged in the housing similar to control button.But release element preferably structure
Lever is caused, it is swingably fixed at housing via hinge, wherein, release element, which has, is used for grabbing using finger control
Hold face.Thus assembler can particularly simple perform the manipulation of release element in the following manner, i.e. the assembler will couple
Terminal is pressed into the gripping surface of lever simply by finger in the case of being removed from bus-bar, thus makes lever swing, from
And deflect the side leg of spring element and thus unclamp fixation of the joint Terminal at bus-bar.
In order that keeping and being positioned in bus-bar receiving portion bus-bar, preferably had according to the joint Terminal of the present invention
There is supporting rod, on its side that can be rotated to support on the relative with current bar of bus-bar receiving portion in the housing and put.Supporting rod
With at least one clamping nose extending into bus-bar receiving portion, it is arranged in the situation in bus-bar receiving portion in bus-bar
In abut in this place at the side back to current bar of bus-bar.Make to be arranged in bus-bar receiving portion by supporting rod at this
Bus-bar is pressed against current bar and sandwiched between current bar and the clamping nose of supporting rod so that bus-bar is also maintained at remittance simultaneously
In stream row's receiving portion.
At least one clamping nose is additional to, supporting rod, which preferably also has, manipulates protuberance, and its free end is compared to clamping
Nose has the distance bigger with the point of rotation of supporting rod, is compared so as to manipulate protuberance in the case of the bus-bar being not introduced into
Clamping nose is further extend into bus-bar receiving portion.Plugged in joint Terminal with bus-bar receiving portion on bus-bar
In situation or in the case of bus-bar is inserted into bus-bar receiving portion, then supporting rod automatic swing, until bus-bar
It is fully disposed in bus-bar receiving portion, and bus-bar is sandwiched between clamping nose and current bar.
According to another favourable design of the joint Terminal according to the present invention, current bar is displaceably supported on housing
In, and another spring element is arranged so as in the housing so that and spring element is using power on the direction of bus-bar receiving portion
Loading current bar.Ensure to begin between current bar and the bus-bar introduced in bus-bar receiving portion by another spring element
Exist eventually enough and keep identical contact force to the full extent, so that it is guaranteed that good electric between current bar and bus-bar
Contact, even if the thickness of used bus-bar has certain tolerance.
Preferably, another spring element is also configured to generally U-shaped or V-arrangement helix torsion spring, and it has two sides
Leg.Here, first when leg is as a kind of recline at leg support bearing in the housing, and the second side leg and current bar are in connecing
Touch.Thus contact between the second side leg and current bar of helix torsion spring can be realized herein, i.e. helix torsion spring
The second side leg be joined to its free end in current bar in corresponding recess.So that the second side leg and electric current strip
Ordinatedly it is connected, so as to not change the free end of the second side leg relative to the position of current bar.
According to it is preferable, because in configuration can be particularly simple the design realized, the second of helix torsion spring
Side leg simply abut in current bar back to the end of bus-bar receiving portion or the end of current bar directly against spiral
Second side leg of torque spring.Here, the construction of recess in current bar can be abandoned.In the design, helix torsion spring
Between bearing and current bar in the housing is clamped with two side leg, wherein, helix torsion spring can be additionally by housing
In corresponding flank or keep vault to fix all in its position.
If bus-bar is inserted into bus-bar receiving portion, somewhat by current bar on the direction of helix torsion spring
From its base position extrude, thus helix torsion spring against its spring force pressure together.By the spring force of helix torsion spring
Then draw as exerted oneself, i.e. current bar is pressed against bus-bar using the power, so that it is guaranteed that between current bar and bus-bar well
Electrical contact.
Brief description of the drawings
Specifically the feasibility of a variety of designs and improvement according to the joint Terminal of the present invention be present now.Therefore, not only
Reference is subordinated to the claim of claim 1 and with reference to the following description taken in conjunction with the accompanying drawings of preferred embodiment.Wherein：
Fig. 1 once once shows with perspective view and with side view the embodiment of the joint Terminal without bus-bar,
Fig. 2 shown with perspective view and with side view be placed on bus-bar with release element in its basic part
According to Fig. 1 joint Terminal, and
Fig. 3 is shown with the release element in unlocking position at it according to Fig. 2 union ends with perspective view and with side view again
Son.
Embodiment
Accompanying drawing is shown according to the present invention for making the connection that unshowned electrical wire is connected with bus-bar 2 herein
The preferred embodiment of terminal 1.Figure 1 illustrates the joint Terminal 1 without bus-bar 2, and Fig. 2 and Fig. 3 show band
There is the joint Terminal 1 of bus-bar 2.In figure 3, although joint Terminal 1 is still connected with bus-bar 2, however with the figure according to Fig. 2
Unlike showing, it is fixed between joint Terminal 1 and bus-bar 2 to have unclamped construction, so as to against plugging direction A by union end
Son 1 is removed from bus-bar 2.
Housing 3 is had according to the joint Terminal 1 of the present invention, is disposed with the connecting wire in the form of helix torsion spring wherein
Connect the current bar 5 of element 4 and L-shaped.In order to which wire to be coupled is incorporated into retaining part, construction wire draws in housing 3
Enter hole 6.In addition, the housing 3 being generally made up of plastics also has bus-bar receiving portion 7, its one side is opened wide, so as in the side of plugging
Joint Terminal 1 is plugged or is placed into if necessary on mounted bus-bar 2 using bus-bar receiving portion 7 on to A.If installation
Bus-bar 2, then can be inserted into bus-bar receiving portion 7 by joint Terminal 1 on the direction opposite with plugging direction A.
In order to which bus-bar 2 is fixed in bus-bar receiving portion 7, spring element 8 is arranged in the housing 3 of joint Terminal 1
In, the spring element has the first side leg 9, when bus-bar 2 is not disposed in bus-bar receiving portion 7, the first side leg
Free end 10 is extend into bus-bar receiving portion 7, as shown in this in Fig. 1 a and 1b.Spring element 8 is configured to spiral
Torque spring, so as to it while first also has second in addition to leg 9 leg 11, it, which is served as, reclines side leg and is supported on housing
At bearing 12 in 3.
If plugged the housing 3 of joint Terminal 1 on bus-bar 2 on direction A is plugged, side is made by bus-bar 2
Leg 9 deflects against the spring force of spring element 8, so as to which bus-bar 2 can slide through the free end 10 of side leg 9.If will connection
Connecting terminal 1 or housing 3 are plugged on bus-bar 2 completely, then as this is shown in fig. 2, the free end 10 of side leg 9
Abutted in this place with sharp angle α bus-bar 2 towards at the side of spring element 8.Thus bus-bar 2 is made to be fixed on bus-bar receiving
Prevent from portion 7 and thus undesirably extracting housing 3 from bus-bar 2 or undesirably by bus-bar 2 from bus-bar receiving portion 7
Pull out.
If desirably should extract joint Terminal 1 from the bus-bar 2 being arranged in bus-bar receiving portion 7, must lead to
Cross in the following manner to unclamp by fixed caused by spring element 8, i.e. so that the spring force of side leg 9 and spring element 8 is inclined on the contrary
Turn.This for example can be used the tip of screwdriver, then must by its in bus-bar 2 towards inserting on the side of spring element 8
Into housing 3 in corresponding hole.
In the case of the preferred embodiment being shown in the drawings of the joint Terminal 1 according to the present invention, in order to unclamp
Release element 13 is fixedly installed as caused by spring element 8, it has the manipulation nose 14 extending into the inside of housing 3 and passed through
Housing 3 is movably arranged in by hinge 15.Being configured to the release element 13 of the generally L-shaped of lever has gripping surface 16, dress
Allotment of labor must be only pressed onto in the gripping surface to manipulate release element 13 using finger, manipulation nose 14 is pressed against spring element
The side leg 9 of part 8 and thus it is removed from bus-bar 2.The unblock position for manipulating release element 13 wherein shows in figure 3
Go out, and figures 1 and 2 show that release element 13 in basic part, wherein, release element is not manipulated.If unblock
Element 13 in unblock position, then can easily and do not need other handle or using instrument come by joint Terminal 1 from remittance
Stream row 2 removes.If should not by joint Terminal 1 from removed through fixed bus-bar 2 but should be by bus-bar 2 from joint Terminal 1
Bus-bar receiving portion 7 pull out, then this equally can be realized simply by manipulating release element 13.
In the case of the embodiment being shown in the drawings of the joint Terminal 1 according to the present invention, the structure of wire connection element 4
Helix torsion spring is caused, it has recline side leg 17 and gripper edge leg 18.Here, make to draw by wire by gripper edge leg 8
Enter the side leg 19 that the exposed electrical wire that hole 6 is incorporated into housing 3 is pressed against current bar 5, the side leg is with it is relative and puts side
Abut at the bus-bar 2 being arranged in bus-bar receiving portion 7.Thus gripper edge leg 18 is together formed with the side leg of current bar 5
Spring force clamping part for wire to be coupled.
In order to which the wire through connection is pulled out from joint Terminal 1 again, it is necessary to open retaining part, gripper edge leg is made for this
18 the side leg 17 that reclines direction upper deflecting and it is thus necessary to from through coupling and clamping wire taking-up.Therefore, joint Terminal 1
With the control button 20 being displaceably arranged in housing 3, it can be displaced in shell by the first position being shown in the drawings
In the second place in body 3.Here, gripper edge leg 18 is non deflected in the first position of control button 20, and gripper edge leg 18
Deflected to such degree in the second place of control button 20 so that the wire through connection be no longer clamped in gripper edge leg 18 with
In retaining part between the side leg 19 of current bar.Then can simply by wire introduction hole 6 by wire from joint Terminal 1
Housing 3 pulls out.
In order that bus-bar 2 is positioned and is maintained in bus-bar receiving portion 7, in housing 3 bus-bar receiving portion 7 with
Supporting rod 21 has been rotatably supported on the side that current bar 5 is relative and puts.Supporting rod 21 has two clamping noses 22,23, utilizes
Bus-bar 2 with different-thickness can be maintained in bus-bar receiving portion 7 and be pressed against current bar 5 by it.
As being especially as apparent to Fig. 1 a and 1b, supporting rod 21, which additionally has, manipulates protuberance 24, its freedom
End has the distance bigger with the point of rotation of supporting rod 21 compared to the first clamping nose 22, and it has again compared to the second clamping nose 23
The bigger distance with the point of rotation.Protuberance 24 is manipulated thus farthest to stretch in the case of empty bus-bar receiving portion 7
Enter into bus-bar receiving portion 7.In the case of housing 3 is plugged on bus-bar 2, it is impinged upon first manipulates protuberance 24
Place, thus makes supporting rod 21 widdershins swing, until housing 3 is fully placed on bus-bar 2.It can such as be shown by Fig. 2 and easy
See, then clamp nose 22 and abut at bus-bar 2, it is pressed against current bar 5 and be maintained at bus-bar receiving portion 7
In.
Except fixation in the case of the preferable design being shown in the drawings of the joint Terminal 1 according to the present invention
Another spring element for being similarly configured to helix torsion spring is also disposed with outside the spring element 8 of bus-bar 2 in housing 3
25.Spring element 25 herein positioned at current bar 5 back on the side of bus-bar receiving portion 7, wherein, the first side leg of spring element
26 are supported at the bearing 27 in housing 3, and the second side leg 28 is in current bar 5 and contacted.Here, side leg 28 is bearing directly against
At the end 29 back to bus-bar receiving portion 7 of current bar 5, so as to spring element 25 using power in the side of bus-bar receiving portion 7
Upward loading current bar 5 utilizes the bus-bar 2 forced by being introduced into.
Such as can be it is readily apparent that current bar 5 be displaceably supported on perpendicular to direction A is plugged by Fig. 1 and Fig. 2 contrast
In housing 3, in the diagram according to Fig. 1, it is not disposed in wherein bus-bar 2 in bus-bar receiving portion 7, the current bar 5 of L-shaped
By the power of spring element 25 on the direction of bus-bar receiving portion 7 (in the example shown to the left) displacement until construction in housing 3
Stop portion 30 at.Unlike this, in the diagram according to Fig. 2, it is arranged in wherein bus-bar 2 in bus-bar receiving portion 7,
Current bar 5 by bus-bar 2 against spring element 5 spring force somewhat from stopper section 30 (in the example shown to the right) press from, wherein,
Spring force based on spring element 25 is given at the contact force limited between bus-bar 2 and current bar 5.
Claims (12)
1. one kind is used to make the joint Terminal (1) that electrical wire is connected with bus-bar (2), with housing (3), with connecting wire
Connect element (4) and carry current bar (5), wherein, the housing (3) has the wire introduction hole for being used for introducing the electrical wire
(6) and for accommodating the bus-bar receiving portion (7) of the bus-bar (2), wherein, there is the spring element of at least one side leg (9)
Part (8) is arranged so as in the housing (3) so that when the bus-bar (2) is not disposed at the bus-bar receiving portion (7)
When middle, the free end (10) of the side leg (9) is extend into the bus-bar receiving portion (7), and when bus-bar (2) is arranged in
When in the bus-bar receiving portion (7), the spring element (8) against its spring force deflect, wherein, the side leg (9) from
The bus-bar (2) is then abutted in sharp angle α by end (10).
2. joint Terminal (1) according to claim 1, it is characterised in that the spring element (8) is configured to spiral torsion
Spring and there is the second side leg (11), it is supported on the bearing of the housing (3) (12) place.
3. joint Terminal (1) according to claim 1 or 2, it is characterised in that release element (13) is movably arranged in
In housing (3) place or the housing (3), the release element can be brought to by basic part in unblock position, wherein, it is described
The side leg (9) of spring element (8) is so deflected by the release element (13) in the unblock position so that the side leg
(9) free end (10) is no longer abutted at the side of the bus-bar (2), so as to against plugging direction A by the connection
Terminal (1) is removed from the bus-bar (2).
4. joint Terminal (1) according to claim 3, it is characterised in that the release element (13), which has, manipulates nose
(14) and lever being configured to, it is fixed on the housing (3) place via hinge (15), wherein, the release element (13) is excellent
Selection of land has the gripping surface (16) being used for using finger control.
5. joint Terminal (1) according to any one of claim 1 to 4, it is characterised in that the wire connection element
(4) helix torsion spring is configured to, it has recline side leg (17) and gripper edge leg (18), wherein, the gripper edge leg (18)
The spring force retaining part for wire to be coupled is collectively forming with the current bar (5).
6. joint Terminal (1) according to any one of claim 1 to 5, it is characterised in that current bar (5) construction
It is L-shaped, wherein, the wire through connection is abutted at the side of the first side leg (19) of the current bar (5), and is arranged in the remittance
On the side that bus-bar (2) in stream row's receiving portion (7) abuts in the relative of the first side leg (19) of the current bar (5) and put.
7. the joint Terminal (1) according to claim 5 or 6, it is characterised in that the displaceably cloth in the housing (3)
Control button (20) is equipped with, it can be displaced to described wherein by the undeflected first position of the gripper edge leg (18) wherein
In the second place of gripper edge leg (18) deflection so that can draw the electrical wire through connection from the wire introduction hole (4)
Go out.
8. joint Terminal according to any one of claim 1 to 7, it is characterised in that supporting rod (21) is in the housing
(3) on the side that the relative with the current bar (5) of bus-bar receiving portion (7) is can be rotated to support in and is put, wherein, the folder
Holding bar (21) has at least one clamping nose (22,23) extending into the bus-bar receiving portion (7), and it is in the bus-bar
(2) abutted in the case of being arranged in the bus-bar receiving portion (7) bus-bar (2) place back to the current bar
(5) at side.
9. joint Terminal according to claim 8, it is characterised in that the supporting rod (21), which has, manipulates protuberance
(24), its free end has the distance bigger with the point of rotation of the supporting rod (21) compared to the clamping nose (22,23), its
In, when the bus-bar (2) is not disposed in the bus-bar receiving portion (7), the manipulation protuberance (24) extend into
In the bus-bar receiving portion (7).
10. joint Terminal according to any one of claim 1 to 9, it is characterised in that the current bar (5) is displaceable
Ground is supported in the housing (3), and another spring element (25) is arranged so as in the housing (3) so that the bullet
Spring element (25) loads the current bar (5) with power on the direction of the bus-bar receiving portion (7).
11. joint Terminal according to claim 10, it is characterised in that another spring element (25) is similarly configured to
Helix torsion spring, it has two side legs (26,28), wherein, first side leg (26) is supported in the housing (3)
Bearing (27) place, and second side leg (28) is in the current bar (5) and contacted.
12. joint Terminal according to claim 11, it is characterised in that the second side leg (28) of the helix torsion spring
Abut in end (30) place back to the bus-bar receiving portion (7) of the current bar (5).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015110874.7 | 2015-07-06 | ||
| DE102015110874.7A DE102015110874A1 (en) | 2015-07-06 | 2015-07-06 | terminal |
| PCT/EP2016/065974 WO2017005790A1 (en) | 2015-07-06 | 2016-07-06 | Connection terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107810579A true CN107810579A (en) | 2018-03-16 |
| CN107810579B CN107810579B (en) | 2019-11-12 |
Family
ID=56345159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680039937.7A Active CN107810579B (en) | 2015-07-06 | 2016-07-06 | Joint Terminal |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3320583B1 (en) |
| CN (1) | CN107810579B (en) |
| DE (1) | DE102015110874A1 (en) |
| WO (1) | WO2017005790A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016105428B4 (en) * | 2016-03-23 | 2017-10-05 | Phoenix Contact Gmbh & Co. Kg | terminal |
| DE102016105414B3 (en) * | 2016-03-23 | 2017-09-28 | Phoenix Contact Gmbh & Co. Kg | terminal |
| DE102016112831B4 (en) | 2016-07-13 | 2021-12-09 | Phoenix Contact Gmbh & Co. Kg | Connection terminal |
| JP7438236B2 (en) | 2019-04-01 | 2024-02-26 | ニオバスク ティアラ インコーポレイテッド | Controllably deployable prosthetic valve |
| DE102022125266A1 (en) | 2022-09-30 | 2024-04-04 | Phoenix Contact Gmbh & Co. Kg | Connection terminal |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4895526A (en) * | 1988-02-09 | 1990-01-23 | Firma Brokelmann, Jaeger & Busse Gmbh & Co. | Connecting terminal block for electrical apparatus |
| DE29514014U1 (en) * | 1995-09-01 | 1995-10-19 | Weidmüller Interface GmbH & Co, 32760 Detmold | Terminal block with busbar |
| DE20119510U1 (en) * | 2001-12-03 | 2002-04-18 | Wago Verwaltungsgesellschaft Mbh, 32423 Minden | Common connection for electr. distribution systems |
| CN1347170A (en) * | 2000-09-25 | 2002-05-01 | 威德米勒界面有限公司 | Terminal plate with knife contact and contact operation member |
| CN101174523A (en) * | 2006-09-09 | 2008-05-07 | 默勒有限公司 | Connector device for connecting to an electric switching device |
| DE102011053082A1 (en) * | 2011-08-29 | 2013-02-28 | Rittal Gmbh & Co. Kg | Busbar contact with rail thickness compensation |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3510210C2 (en) * | 1985-03-21 | 1987-01-29 | Alfred Wöhner GmbH, 8633 Rödental | Connection terminal for mounting on busbars |
| DE3940153C1 (en) * | 1989-12-05 | 1991-01-31 | Rittal-Werk Rudolf Loh Gmbh & Co Kg, 6348 Herborn, De | Installation appts. for bus=bar system - has locking slide with recess for tensioning piece and adjustable vertically w.r.t. bus=bar |
| DE29605365U1 (en) * | 1996-03-22 | 1996-05-30 | Conrad, Gerd, 33104 Paderborn | Disconnect terminal, especially for neutral |
| DE19714633C1 (en) * | 1997-04-09 | 1998-07-16 | Weidmueller Interface | Terminal-block with bus=bar connector |
| JP3436063B2 (en) * | 1997-04-30 | 2003-08-11 | 松下電工株式会社 | Terminal device |
| DE19753076C1 (en) * | 1997-11-29 | 1999-08-19 | Lumberg Karl Gmbh & Co | Electrical connector, esp. series connector |
| DE29806196U1 (en) * | 1998-04-03 | 1998-06-18 | Wöhner GmbH & Co. KG Elektrotechnische Systeme, 96472 Rödental | Busbar adapter, especially for fuse switch disconnectors |
| DE29806302U1 (en) * | 1998-04-06 | 1998-06-25 | Wöhner GmbH & Co. KG Elektrotechnische Systeme, 96472 Rödental | Contact device |
| DE19836383C1 (en) * | 1998-08-11 | 2000-01-13 | Woehner Gmbh & Co Kg | Contact device for bus rail adapter can be adjusted for different bus rail thicknesses |
| CN2435856Y (en) * | 2000-07-24 | 2001-06-20 | 江门市江海区汇聪电器厂 | Threadless terminal |
| DE20120811U1 (en) * | 2001-12-21 | 2003-04-30 | Weidmüller Interface GmbH & Co., 32760 Detmold | Busbar terminal |
| JP2004165045A (en) * | 2002-11-14 | 2004-06-10 | Nitto Electric Works Ltd | Terminal stand |
| DE102010010262B9 (en) * | 2010-03-03 | 2014-10-23 | Wago Verwaltungsgesellschaft Mbh | Connectors |
-
2015
- 2015-07-06 DE DE102015110874.7A patent/DE102015110874A1/en not_active Ceased
-
2016
- 2016-07-06 EP EP16734710.3A patent/EP3320583B1/en active Active
- 2016-07-06 WO PCT/EP2016/065974 patent/WO2017005790A1/en active Application Filing
- 2016-07-06 CN CN201680039937.7A patent/CN107810579B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4895526A (en) * | 1988-02-09 | 1990-01-23 | Firma Brokelmann, Jaeger & Busse Gmbh & Co. | Connecting terminal block for electrical apparatus |
| DE29514014U1 (en) * | 1995-09-01 | 1995-10-19 | Weidmüller Interface GmbH & Co, 32760 Detmold | Terminal block with busbar |
| CN1347170A (en) * | 2000-09-25 | 2002-05-01 | 威德米勒界面有限公司 | Terminal plate with knife contact and contact operation member |
| DE20119510U1 (en) * | 2001-12-03 | 2002-04-18 | Wago Verwaltungsgesellschaft Mbh, 32423 Minden | Common connection for electr. distribution systems |
| CN101174523A (en) * | 2006-09-09 | 2008-05-07 | 默勒有限公司 | Connector device for connecting to an electric switching device |
| DE102011053082A1 (en) * | 2011-08-29 | 2013-02-28 | Rittal Gmbh & Co. Kg | Busbar contact with rail thickness compensation |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3320583B1 (en) | 2022-04-13 |
| CN107810579B (en) | 2019-11-12 |
| WO2017005790A1 (en) | 2017-01-12 |
| DE102015110874A1 (en) | 2017-01-12 |
| EP3320583A1 (en) | 2018-05-16 |
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