CN1808771A - Joint terminal - Google Patents

Joint terminal Download PDF

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Publication number
CN1808771A
CN1808771A CN200510136185.XA CN200510136185A CN1808771A CN 1808771 A CN1808771 A CN 1808771A CN 200510136185 A CN200510136185 A CN 200510136185A CN 1808771 A CN1808771 A CN 1808771A
Authority
CN
China
Prior art keywords
operating element
binding post
flexible member
support component
side sections
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN200510136185.XA
Other languages
Chinese (zh)
Other versions
CN100508285C (en
Inventor
冈瑟·埃克特
斯蒂芬·霍赫
克里斯托弗·韦伯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of CN1808771A publication Critical patent/CN1808771A/en
Application granted granted Critical
Publication of CN100508285C publication Critical patent/CN100508285C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-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
    • H01R4/28Clamped connections, spring connections
    • H01R4/48Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185Clamped 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
    • H01R4/4819Clamped 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
    • H01R4/4826Clamped 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 and having a hole for the conductor, e.g. a wire, passing through
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-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
    • H01R4/28Clamped connections, spring connections
    • H01R4/48Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4828Spring-activating arrangements mounted on or integrally formed with the spring housing
    • H01R4/4833Sliding arrangements, e.g. sliding button
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-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
    • H01R4/28Clamped connections, spring connections
    • H01R4/48Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4846Busbar details
    • H01R4/485Single busbar common to multiple springs

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Breakers (AREA)
  • Clamps And Clips (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

For illustrating a connection terminal (1) with a compact and easily-assembled structure, a supporting element (4) is adopted to fix an elastic element (5); meanwhile, the elastic element (5) is used to fix at least one electrical conductor (2, 3) and a control element (6) acted on the elastic element (5) is used to release the electrical conductor. In the invention, splicing connection relations are formed between the supporting element (4) and the elastic element (5), and between the control element (6) and the elastic element.

Description

Binding post
Technical field
The present invention relates to a kind of binding post that is used to connect an electric lead, it has the support component of fixing a flexible member, wherein, can fix an electric lead at least and can unclamp this electric lead by means of this flexible member by means of an operating element that affacts on this flexible member.
Background technology
A kind of like this binding post also is used for one or more lead being connected with the current path conduction of an electric equipment or being connected with other lead conductions in addition.
The binding post of known a kind of this type from DE 37 43 410 A1.But the binding post of disclosed non-bolt has a kind of structure of complexity therein, and this complicated structure causes each member that this binding post is installed very troublesomely.
Summary of the invention
The technical problem to be solved in the present invention provides the compact conformation of the described type of a kind of this paper preface and the binding post of being convenient to install.
Above-mentioned technical problem solves by a kind of binding post that is used to connect at least one electric lead, this binding post has the support component of fixing a flexible member, wherein, at least can fix an electric lead and can unclamp this electric lead by means of this flexible member by means of an operating element that affacts on this flexible member, according to the present invention, by with described support component and described flexible member plug-in mounting and by described flexible member and described operating element plug-in mounting can be combined into them a construction unit.
Need not to obtain a kind of binding post of saving locational space under the situation that manufacturing measure, for example welding, soldering, riveted joint, flattening are connected or seaming connects of taking to add by described parts with the member of sleeve mutually as operating element, flexible member and support component, this binding post is based on its simple project organization, especially guarantee that based on the member of lesser amt assembly cost is lower.
Described operating element and flexible member be favourable to be installed on the free end of described support component, good easy contact when this free end by the exposure of this support component reaches at elastic elements and operating element.
Described flexible member advantageously has the free-ended perforation that is used to hold described support component on the one hand, and have the notch that is used to hold described operating element on the other hand, make owing to the profile that forms form closure between each member is guaranteed described parts and had a firm bearing thereupon.
Described flexible member advantageously has a kind of the triangular shaped of a horizontal edge and two sides that are connected with this horizontal edge that have basically, produces a clamping position that is used for the lead that will connect respectively in the free-ended both sides of support component in simple mode thus.
Described horizontal edge advantageously longitudinally has a radius of curvature or vertically has a folding line transverse to this, therefore can improve the bending strength of flexible member.
Described operating element roughly advantageously presents a kind of U-shaped shape with a crossbeam and two side sections that are connected with this crossbeam, thus by the clip realization of side and the socket connection of flexible member and support component.
Described operating element advantageously is provided with the gathering sill that is used for described support component in the inboard of its side sections, makes to reach longitudinally to guide this support component reliably slidably.
Described operating element advantageously has the latch elements that prevents that described flexible member from unclamping on a side sections especially therein, and described thus operating element can not be connected with flexible member with losing.In addition, form a stroke border thus towards the resting position direction of operating element.
Advantageously be provided with backstop on two side sections of described operating element respectively,, make and to avoid the operating element clip on flexible member to be used to limit the manipulation degree of depth of this operating element.
Two side sections of described operating element advantageously are provided with the control surface that wedgewise is laid in free end side, these two control surfaces have different angles with respect to the longitudinal axis of this operating element, can discharge or unclamp one first one first actuated position according to control run at this and clamp the position and discharge or unclamp one second clamping position one second actuated position.
At least constitute a control surface more blunt or more mitre with respect to the longitudinal axis of described operating element and in the transitional region of the longitudinal side transition of described side sections, have a seamed edge that strengthens, thus, reaching operator by operating element opens one or another and clamps position and obtain appreciable feedback signal in the sense of touch.
Described operating element advantageously is equipped with a manipulation projection that for example adapts to the profile phase of finger tip, so that realize operating comfily this operating element.
One electric equipment, especially protection switch equipment advantageously is equipped with described binding post, makes to reach the connection charge that reduces lead in a plurality of built in switch equipment that this common string is established.
Described electric equipment advantageously has some outer casing krofiles, and described binding post is placed on these outer casing krofiles, obtains reliable support fixation with simple method thus.
Description of drawings
By means of shown execution mode in the accompanying drawings the present invention and favourable expansion design thereof are described in detail below.In the accompanying drawing:
Fig. 1 represents a binding post with decomposing schematic representation;
Fig. 2 represents described binding post as a construction unit shown in Figure 1 with space diagram;
Fig. 3 with perspective representation binding post shown in Figure 2 as the member on the device housings.
Embodiment
In Fig. 1, express the flexible binding post 1 of being with of a non-bolt with isometric exploded view.At this, this binding post 1 or be called inserting terminal and be used to connect a part and divest first electric lead 2 of insulated hull and second electric lead 3 that part divests insulated hull.The assembly of this binding post 1 has support component 4, a flexible member 5 and an operating element 6, and these elements can be assembled into an assembly by the mutual socket connection along direction arrow each other.Therefore, this assembly can be used as the construction unit that the prepackage of reliable in function prepares and temporarily stores, in putting into further purposes.
Support component 4 is the part of a bi-metal stent according to Fig. 1, this can adopt one all-in-one-piece, that is to say support body version continuous or two-piece type.In the version of two-piece type, described support component 4 has a connecting portion 9 at itself and free end 7 end 8 that is relatively fixed, and this connecting portion for example can be designed as pad.
In Fig. 2, binding post 1 is expressed as the construction unit that has assembled, and wherein, flexible member 5 is fixing by means of support component 4.Flexible member 5 by pretension and symmetrical structure can be fixed on the core of described and/or another root electric lead 2,3 on separately the clamped position 10,11 and can disassemble by means of the operating element 6 that affacts on the flexible member 5.This sleeve connection does not exist only between support component 4 and the flexible member 5, and is present between flexible member 5 and the operating element 6.At this, operating element 6 and flexible member 5 are fixed on the free end 7 of support component 4 of the described function seat meaning that is connected according to shape of Fig. 1 symmetrically and can prevent unexpected the passing.
In order to connect each discrete component 4,5,6, flexible member 5 has hole 12,13 (see figure 1)s of the free end 7 that is used to hold support component 4 on the one hand, and has notch 14,15 (see figure 1)s that are used to hold operating element 6 on the other hand.In described rectangle or the window opening 12,13 one approximately is located at horizontal edge 16 centers of triangle flexible member 5 and another is located at the central authorities of the side 17,18 that is connected the relative extension on this horizontal edge 16, can carry out dual clamping by means of them.At this, the described wire stylet for the treatment of clamping or lead 2,3 extend to separately clamped position 10,11 by the hole in the horizontal edge 16 of flexible member 5 19,20 always.The free end 7 that passes hole 12,13 of support component 4 has two shoulders 21,22 according to Fig. 1, and these two shoulders are used for as the bearing of flexible member 5 and and then as the boundary of its insertion depth.In contrast, rectangle notch 14,15 be opened in the fringe region of described horizontal edge 16, big about the hole 13 height and in its both sides.As shown in Figure 1, in order to improve the bending strength of flexible member 5, described horizontal edge 16 vertically has a radius of curvature or crooked or vertically have a folding line 23 of representing with chain-dotted line transverse to this along it.Even more hour also can guarantee sufficiently high contact thrust in conductive wire cross-section by improving bending strength.
Describedly according to Fig. 1 and Fig. 2 the operating element 6 of handling projection 24 is housed and roughly presents a kind of U-shaped shape with a crossbeam 25 and two side sections that are connected with this crossbeam 26,27.This operating element 6 is provided with the gathering sill that is used for support component 4 28 shown in Figure 1 in the inboard of its side sections 26,27.In addition, operating element has the latch elements 29 that prevents that flexible member 5 from unclamping respectively on two side sections 26,27.In order to limit the manipulation degree of depth, operating element is respectively equipped with backstop shown in Figure 1 30 on two side sections 26,27, and this backstop forms by removing material.The seamed edge of Xing Chenging abuts in after through a moving movement of determining on the inner surface of a side 17 of described flexible member 5 and the stroke degree of depth that therefore defines operating element 6 thus.
The side sections 26,27 of operating element 6 is provided with the control surface 31,32 that the longitudinal axis with respect to this operating element 6 of wedge shape has different angles in free end side.Because can one after the other handle the side 17,18 of flexible member 5 at this, make and can according to the stroke degree of depth of operating element 6 after the lead that unclamps first clamping, unclamp second clamping wire again, can avoid two leads to unclamp unexpectedly thus.In order to be converted into an appreciable feedback signal to the manipulation of flexible member 5, two control surfaces 31,32 have a seamed edge 33 that strengthens in the transitional region of the longitudinal side transition of described side sections 26.
According to Fig. 3, described binding post 1 also can be called as the plug-in type binding post based on the project organization of its non-bolt, and it is placed in the electric equipment 34, especially is placed in one for example in the protection switch equipment resemble the circuit breaker.Wherein, this binding post 1 is placed on the outer casing krofile 35 of described electric equipment 34.
The present invention that set forth the front can be summarized as follows:
For a kind of binding post 1 that has compactness and be easy to assembled construction is provided, adopt a support component 4 to fix a flexible member 5, simultaneously, at least can fix an electric lead 2,3 and can unclamp this electric lead by means of this flexible member 5 by means of the operating element 6 that affacts on this flexible member 5, at this, not only form socket connection a kind of and flexible member 5 by support component 4 but also by operating element 6.Can save the expensive fastening spring that for example is used for pretension or be used for fastening spring is welded on erecting tools and manufacture process on the support component at this.In addition, respective shapes and the layout by described each element 4,5,6 obtains a kind of order that must observe when assembling binding post 1.The present invention is not limited to given execution mode.

Claims (14)

1. binding post (1) that is used to connect at least one electric lead (2,3), it has the support component (4) of fixing a flexible member (5), wherein, can fix described at least one electric lead (2,3) and can unclamp this electric lead by means of this flexible member (5) by means of an operating element (6) that affacts on this flexible member (5), it is characterized in that, both described support component (4) and the combination of described flexible member (5) plug-in mounting also can be combined into a construction unit with described flexible member (5) and described operating element (6) plug-in mounting.
2. according to the described binding post of claim 1, it is characterized in that described support component (4) has a free end (7), described operating element (6) and flexible member (5) are installed on this free end.
3. according to claim 1 or 2 described binding posts, it is characterized in that, described flexible member (5) has the hole (12,13) of the free end (7) that is used to hold described support component (4) on the one hand, has the notch (14,15) that is used to hold described operating element (6) on the other hand.
4. according to each described binding post in the claim 1 to 3, it is characterized in that described flexible member (5) has a kind of the triangular shaped of a horizontal edge (16) and two sides that are connected with this horizontal edge (17,18) that have basically.
5. according to the described binding post of claim 4, it is characterized in that described horizontal edge (16) longitudinally has a radius of curvature or vertically has a folding line (23) transverse to this.
6. according to each described binding post in the claim 1 to 3, it is characterized in that described operating element (6) roughly presents a kind of U-shaped shape with a crossbeam (25) and two side sections that are connected with this crossbeam (26,27).
7. according to each described binding post in claim 1 to 3 or 6, it is characterized in that described operating element (6) is provided with the gathering sill (28) that is used for described support component (4) in the inboard of its side sections (26,27).
8. according to each described binding post in the claim 1 to 3,6 or 7, it is characterized in that described operating element (6) especially has a latch elements (29) that prevents that described flexible member (5) from unclamping at least one side sections (26,27).
9. according to each described binding post in claim 1 to 3 or 6 to 8, it is characterized in that described operating element (6) is equipped with a backstop (30) respectively on two side sections (26,27), to be used to limit the manipulation degree of depth of this operating element (6).
10. according to each described binding post in the claim 6 to 9, it is characterized in that, two side sections (26,27) of described operating element (6) are equipped with the control surface (31,32) that wedgewise is laid respectively in its free end side, and these two control surfaces (31,32) have different angles with respect to the longitudinal axis of this operating element (6).
11. according to the described binding post of claim 10, it is characterized in that, at least with respect to the longitudinal axis of described operating element (6) constitute one more one of them described control surface (31,32) of obtuse angle degree in the transitional region of the longitudinal side transition of described side sections (26), have a seamed edge (33) that strengthens.
12. according to each described binding post in claim 1 to 3 or 6 to 11, it is characterized in that, be equipped with one to handle projection (24) on the described operating element (6).
13. electric equipment (34), especially protection switch equipment that has according to the described binding post of above-mentioned each claim (1).
14., it is characterized in that described binding post (1) is placed on the outer casing krofile (35) of this electric equipment according to the described electric equipment of claim 13.
CNB200510136185XA 2004-12-27 2005-12-20 Joint terminal Expired - Fee Related CN100508285C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004062855A DE102004062855B4 (en) 2004-12-27 2004-12-27 connecting terminal
DE102004062855.6 2004-12-27

Publications (2)

Publication Number Publication Date
CN1808771A true CN1808771A (en) 2006-07-26
CN100508285C CN100508285C (en) 2009-07-01

Family

ID=35597556

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB200510136185XA Expired - Fee Related CN100508285C (en) 2004-12-27 2005-12-20 Joint terminal

Country Status (4)

Country Link
EP (1) EP1675219B1 (en)
CN (1) CN100508285C (en)
AT (1) ATE515816T1 (en)
DE (1) DE102004062855B4 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102456955A (en) * 2010-10-26 2012-05-16 进联电子科技(上海)有限公司 Bridging structure for wire terminal
CN102832467A (en) * 2012-08-21 2012-12-19 江门市创艺电器有限公司 Lead connector
CN105140683A (en) * 2015-10-09 2015-12-09 康力电梯股份有限公司 Escalator control cabinet wiring terminal
CN111193118A (en) * 2018-11-15 2020-05-22 町洋企业股份有限公司 Double-wiring connector

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006005260A1 (en) 2006-02-02 2007-08-16 Phoenix Contact Gmbh & Co. Kg Electrical connection terminal
DE202009011828U1 (en) 2009-09-01 2011-01-05 Woertz Ag Electric spring clamp
DE202011110181U1 (en) * 2011-01-10 2013-02-08 Phoenix Contact Gmbh & Co. Kg Installation switching device, in particular automatic circuit breaker
DE102015104629B4 (en) * 2015-03-26 2017-01-12 Phoenix Contact Gmbh & Co. Kg Clamping spring for a conductor connection terminal and conductor connection terminal with corresponding clamping spring
DE202015104313U1 (en) * 2015-08-17 2016-11-18 Weidmüller Interface GmbH & Co. KG Connector with a receptacle for a plug-in
WO2017071737A1 (en) * 2015-10-27 2017-05-04 Abb Schweiz Ag Device for holding and placing in electrical contact for conductors

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Publication number Priority date Publication date Assignee Title
DE1902066U (en) * 1964-06-25 1964-10-15 Wago Klemmenwerk G M B H SPRING CLAMP.
DE1246079B (en) * 1966-07-14 1967-08-03 Merten Geb Connection terminal, especially in device sockets
DE1765548B1 (en) * 1968-06-07 1972-01-20 Merten Geb Screwless connection terminal for electrical devices, especially installation devices
CH619324A5 (en) * 1977-08-10 1980-09-15 Feller Ag Screwless electrical connecting terminal
DE3743410A1 (en) * 1987-12-21 1989-06-29 Electro Terminal Gmbh Screwless connecting terminal
DE60000963T2 (en) * 2000-02-10 2003-09-11 Hager-Electro S.A., Obernai Separable terminal block for a modular electrical device
DE60022061T2 (en) * 2000-12-11 2006-06-29 Hager-Electro S.A.S. ELECTRICAL CONNECTING ELEMENT WITH AT LEAST ONE FEDER LEAF OF CAGE TYPE
FR2818031B3 (en) * 2000-12-11 2003-02-21 Hager Electro ROCKER CONNECTION CONNECTOR
EP1672740B1 (en) * 2004-12-17 2008-01-30 AB Plast S.r.l. Rapid connection terminal for switches and outlet sockets

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102456955A (en) * 2010-10-26 2012-05-16 进联电子科技(上海)有限公司 Bridging structure for wire terminal
CN102456955B (en) * 2010-10-26 2015-06-10 进联电子科技(上海)有限公司 Bridging structure for wire terminal
CN102832467A (en) * 2012-08-21 2012-12-19 江门市创艺电器有限公司 Lead connector
CN102832467B (en) * 2012-08-21 2015-05-13 江门市创艺电器有限公司 Lead connector
CN105140683A (en) * 2015-10-09 2015-12-09 康力电梯股份有限公司 Escalator control cabinet wiring terminal
CN111193118A (en) * 2018-11-15 2020-05-22 町洋企业股份有限公司 Double-wiring connector

Also Published As

Publication number Publication date
CN100508285C (en) 2009-07-01
EP1675219B1 (en) 2011-07-06
ATE515816T1 (en) 2011-07-15
DE102004062855B4 (en) 2010-06-10
EP1675219A2 (en) 2006-06-28
DE102004062855A1 (en) 2006-07-06
EP1675219A3 (en) 2008-04-02

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Granted publication date: 20090701

Termination date: 20171220