CN100508285C - Joint terminal - Google Patents
Joint terminal Download PDFInfo
- Publication number
- CN100508285C CN100508285C CNB200510136185XA CN200510136185A CN100508285C CN 100508285 C CN100508285 C CN 100508285C CN B200510136185X A CNB200510136185X A CN B200510136185XA CN 200510136185 A CN200510136185 A CN 200510136185A CN 100508285 C CN100508285 C CN 100508285C
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 3
- 239000004020 conductor Substances 0.000 abstract 2
- 238000005452 bending Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/48365—Spring-activating arrangements mounted on or integrally formed with the spring housing with integral release means
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Breakers (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Clamps And Clips (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
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 described support component (4) makes up so that constitute a construction unit with described operating element (6) plug-in mounting with combination of described flexible member (5) plug-in mounting and described flexible member (5).
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 claim 1 or 2 described binding posts, 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.
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 the described binding post of claim 1, it is characterized in that described operating element (6) 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 the described binding post of claim 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 the described binding post of claim 6, it is characterized in that described operating element (6) has a latch elements (29) that prevents that described flexible member (5) from unclamping at least one side sections (26,27).
9. according to the described binding post of claim 6, 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 the described binding post of claim 6, 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 described control surface (31,32) has 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 2 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) 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.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004062855.6 | 2004-12-27 | ||
| DE102004062855A DE102004062855B4 (en) | 2004-12-27 | 2004-12-27 | connecting terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1808771A CN1808771A (en) | 2006-07-26 |
| CN100508285C true 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) |
Families Citing this family (10)
| 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 |
| TW201218560A (en) * | 2010-10-26 | 2012-05-01 | Switchlab Inc | combines a wire terminal and a bridging device, wherein the bridging device comprises a contact article and a flexible component while the terminal is defined with a trough room and a through hole for accepting the bridging device |
| DE102011008159A1 (en) * | 2011-01-10 | 2012-07-12 | Phoenix Contact Gmbh & Co. Kg | Installation switching device i.e. line safety switching machine, for arrangement on support rail, has oblong hole-like port or short connecting line whose longitudinal axis runs transverse to longitudinal direction of support rail |
| CN102832467B (en) * | 2012-08-21 | 2015-05-13 | 江门市创艺电器有限公司 | Lead connector |
| 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 |
| CN105140683A (en) * | 2015-10-09 | 2015-12-09 | 康力电梯股份有限公司 | Escalator control cabinet wiring terminal |
| US10374332B2 (en) * | 2015-10-27 | 2019-08-06 | Tyco Electronics Services Gmbh | Device for holding and bringing into electrical contact conductors |
| CN111193118B (en) * | 2018-11-15 | 2021-05-07 | 町洋企业股份有限公司 | Double-wiring connector |
Family Cites Families (9)
| 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 | 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 |
| PL1672740T3 (en) * | 2004-12-17 | 2008-06-30 | Ab Plast S R L | Rapid connection terminal for switches and outlet sockets |
-
2004
- 2004-12-27 DE DE102004062855A patent/DE102004062855B4/en not_active Expired - Fee Related
-
2005
- 2005-12-08 AT AT05111838T patent/ATE515816T1/en active
- 2005-12-08 EP EP05111838A patent/EP1675219B1/en not_active Not-in-force
- 2005-12-20 CN CNB200510136185XA patent/CN100508285C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1675219A3 (en) | 2008-04-02 |
| EP1675219B1 (en) | 2011-07-06 |
| EP1675219A2 (en) | 2006-06-28 |
| ATE515816T1 (en) | 2011-07-15 |
| DE102004062855B4 (en) | 2010-06-10 |
| CN1808771A (en) | 2006-07-26 |
| DE102004062855A1 (en) | 2006-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20171220 |