CN201556721U - Wiring terminal and electrical mounting device provided with same - Google Patents
Wiring terminal and electrical mounting device provided with same Download PDFInfo
- Publication number
- CN201556721U CN201556721U CN2009201798367U CN200920179836U CN201556721U CN 201556721 U CN201556721 U CN 201556721U CN 2009201798367 U CN2009201798367 U CN 2009201798367U CN 200920179836 U CN200920179836 U CN 200920179836U CN 201556721 U CN201556721 U CN 201556721U
- Authority
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- China
- Prior art keywords
- terminal
- clamping
- busbar
- binding post
- contact jaw
- 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 - Lifetime
Links
- 239000000758 substrate Substances 0.000 claims description 46
- 238000010616 electrical installation Methods 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 13
- 239000011810 insulating material Substances 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 4
- 239000012774 insulation material Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009740 moulding (composite fabrication) Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
- H01R4/363—Conductive members located under tip of screw with intermediate part between tip and conductive member
-
- 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
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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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
- H01R43/24—Assembling by moulding on contact members
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model relates to a wiring terminal and an electrical mounting device provided with the same. The wiring terminal is used for fixing a conductive cable, and comprises a bus bar and a terminal casing made of insulation materials, wherein the terminal casing comprises at least one clamping component; and the clamping component is used for clamping a terminal lead wire and also used for electrically connecting the clamped terminal lead wire with a clamping contact terminal of the bus bar. The wiring terminal comprises a terminal support; the terminal support is provided with a baseplate made of insulation materials, and the baseplate is provided with a clamping terminal and a wiring terminal; the bus bar comprises a connecting terminal, a middle track, and the clamping contact terminal following behind; the middle track is fixed in the terminal of the baseplate; and the clamping contact terminal of the bus bar protrudes from the terminal support. Furthermore, the terminal casing is fixed on the terminal support, and the clamping contact terminal of the bus bar is positioned in the position relative to the clamping component, so that the terminal lead wire is electrically connected with the clamping contact terminal when the terminal lead wire is clamped.
Description
Technical field
The present invention relates to a kind ofly meet claim 1 as described in the preamble being used for fixing and conduct electricity the binding post of cable, described binding post comprises busbar and the terminal shell of being made by insulating material, and terminal shell comprises at least one clamping component, and described clamping component is used to clamp terminal lead and the terminal lead that is used for clamping is electrically connected with the clamping contact jaw of busbar.
The invention still further relates to a kind of electrical installation device, it comprises being used for fixing and conducts electricity the binding post of cable, described binding post comprises busbar and the terminal shell of being made by insulating material, and terminal shell comprises at least one clamping component, and described clamping component is used to clamp terminal lead and the terminal lead that is used for clamping is electrically connected with the clamping contact jaw of busbar.
Background technology
For example EP 0 685 906 A1 have just described a kind of like this binding post, busbar be fixed on one with fixed block that the printed circuit board (PCB) of electric equipment links to each other among.Part by shell is fixed on terminal shell among the final position with respect to busbar, and therefore assembling is very bothersome.Clamping component in the conductive pieces of terminal, the terminal shell is all very near printed circuit board (PCB).A plurality of busbars are parallel to each other, and in terminal shell inside it are isolated mutually.Therefore the described binding post structural volume of EP 0 685 906 A1 is quite big.
A kind of like this electrical installation device can be the switchgear with an electronic functional unit, for example electronic timing relay, measuring relay or monitoring relay.The principle of this class electrical installation device is known already, comprise printed circuit board (PCB) and at least one terminal board that at least one is equipped with electronic switching device in its shell, can be connected at least one busbar from the outside with terminal lead in terminal board, described busbar links to each other with conductor circuit on the printed circuit board (PCB).EP 0 685 906 A1 have just described a kind of like this electrical installation device.
Summary of the invention
The objective of the invention is to, be foundation with the prior art, and a kind of binding post of being convenient to be assemblied in the electrical installation device is provided, and compact conformation, conserve space.
The present invention also aims to set forth a kind of electrical installation device of assembling automatically that is particularly suitable for of improvement.
Aspect binding post, adopt a kind of binding post can realize purpose of the present invention with the feature in claim 1 characteristic.Aspect erection unit, adopt the described a kind of erection unit of claim 10 can realize purpose of the present invention.
Binding post of the present invention comprises terminal support, and terminal support has the substrate of being made by insulating material, and substrate has bare terminal end and terminals; Busbar comprises link, mid-rail and follows thereafter clamping contact jaw; Described mid-rail is fixed on the inside of the terminals of substrate, the clamping contact jaw of busbar is outstanding from terminal support, terminal shell is fixed on the terminal support, in the position of clamping contact jaw about the clamping component sd so of busbar, thereby when clamping terminal lead, exist and being electrically connected of clamping contact jaw.Binding post of the present invention is designed to the binding post unit, and it can be used as module and is installed among the electric equipment and does not need to use other casing part to fix terminal shell.Therefore can very easily binding post of the present invention be assemblied among the electric equipment.Terminal support can be connected with the printed circuit board (PCB) of equipment, and therefore binding post can be completely fixed among the equipment.The terminal support of insulation also separates the conductive pieces and the printed circuit board (PCB) of binding post, thereby can realize very compact structure.
According to a kind of useful form of implementation of the present invention, the clamping contact jaw of busbar is outstanding perpendicular to wide of the substrate bare terminal end at substrate, and the link of busbar is vertically side-prominent the terminals of substrate.When the mounting terminal shell, the clamping contact jaw of busbar is easy to extend among the wire connection cavity of terminal shell, and lead is clamped in wire connection cavity on the clamping contact jaw.Terminal support can utilize its leptoprosopy to be erected to be fixed there with its link on printed circuit board (PCB), thereby makes its wide perpendicular to printed circuit board (PCB) wide outstanding.So just a plurality of binding posts can be parallel to each other is installed on the printed circuit board (PCB), very conserve space.Terminal support utilizes its link to be inserted among the hole in the printed circuit board (PCB) and obtains there welding from opposite one side of printed circuit board (PCB) with stretching out, thereby just terminal support can be fixed on the printed circuit board (PCB).
According to a kind of useful form of implementation of the present invention, terminal support is a plastic injection piece, and busbar is sealed by plastic injection-moulded.But simplified manufacturing technique so firmly connects busbar and fixedly secures among terminal support, can reach the isolation effect of good busbar simultaneously again.
According to a kind of useful form of implementation of the present invention, binding post comprises three busbars, the be parallel to each other inside of the terminals that are positioned at substrate of their mid-rail, its clamping contact jaw has wide, described wide is extended in wide perpendicular to substrate plane, and its link is arranged on vertical side of substrate terminals the longitudinal extension direction front and back of side along the longitudinal with being separated by.Three busbars are fixed in the insulated substrate scope, make its good insulation each other, just can realize having the very compact structure of the binding post of three adjacent clamping components.
According to the useful form of implementation of another kind of the present invention, on the bare terminal end of substrate, on the changeover portion of the terminals of substrate, forming three supporting walls, its wide face is parallel to wide extension of clamping contact jaw.Supporting walls makes and easier terminal shell to be fixed on the terminal support.
According to a kind of useful form of implementation of the present invention, terminal shell comprises a connection side and vertical forming two relative sidewalls on connection side, and the wiring hole that is used to insert terminal lead that exists at least one can arrive from connection side for terminal lead, clamping component is arranged among this wiring hole.
According to the useful form of implementation of another kind of the present invention, terminal shell has the wiring hole that equates with busbar quantity, and these wiring holes all are spaced from each other by insulation wall, and the clamping contact jaw of busbar extend among the wiring hole respectively.
According to the useful form of implementation of another kind of the present invention, each wiring hole is all surrounded by the framework that constitutes from the vertically outstanding next door by insulation of connection side, thereby has at least two next doors from the outstanding insulation of connection side between two adjacent wiring holes.
According to the useful form of implementation of another kind of the present invention, on the leptoprosopy freely of each sidewall, arranged to be used for terminal shell is fixed on clamping member on the terminal support.
According to a kind of useful form of implementation of the present invention, clamping component comprises clamping screw and clamp frame, and clamp frame has whorl side and the clamping side relative with it, forms to clamp the chamber between these both sides; Be formed for the screwed hole of clamping screw at whorl side, can by clamping screw make rotation be installed on clamping plate on the clamping screw in clamping the chamber towards clamping side shifting, clamp the chamber and be divided into the local chamber that clamps, above and below by the clamping contact jaw of busbar.Clamping component is two-chamber-box terminal preferably, can be clamped in two local clampings among the chamber by two simultaneously that the cross section is different terminal leads in two-chamber-box terminal.
According to a kind of useful form of implementation of the present invention, clamping component is the elastic force clip of no screw.
About other useful form of implementation of the present invention and improvement form of implementation and other advantage, can consult relevant dependent claims.
Description of drawings
Accompanying drawing and description help to understand better the invention object.The part of substantially the same or similar object or object all may have identical Reference numeral.Only the schematic diagram of the invention process form shown in the accompanying drawing.
Relevant drawings is as follows:
The cross-sectional view strength of accompanying drawing 1 binding post of the present invention,
The schematic views of the terminal support of accompanying drawing 2 binding posts of the present invention,
The stereogram of the terminal shell of accompanying drawing 3 binding posts of the present invention,
The stereogram of the binding post that accompanying drawing 4 is combined by terminal shell and terminal support,
The stereogram that accompanying drawing 5 is observed towards the binding post that is combined into by terminal shell and terminal support from the below,
First kind of form of implementation of accompanying drawing 6 electrical installation devices of the present invention, and
Second kind of form of implementation of accompanying drawing 7 electrical installation devices of the present invention.
Identical or act on identical device or parts all are furnished with identical Reference numeral in the accompanying drawing.
Embodiment
Accompanying drawing 6 is depicted as the stereogram of 100 first kinds of forms of implementation of electrical installation device of the present invention.Related is the electronic timing relay that a module width is 22.5mm.Equipment 100 has the shell 200 that an insulating material is made, and shell 200 is made up of two and half housings 220,230.Equipment 100 have preceding fore side 240, back fore side 250,250 ', leptoprosopy 260,270, wherein have only a side to have wide and a fixation side 290 of Reference numeral 280.
Adjust hole 480 ' before being positioned on the fore side 240, can adjust hole operation by this and adjust axle 480.Adjust the next door, hole at each a circular-arc indicator hole 480 all arranged ", can check the potentiometer position by this indicator hole.
Adjust axle 480 and link to each other with the rotating shaft of rotating potentiometer, rotating potentiometer is installed on the interior printed circuit board (PCB) of equipment 100 and the function of the rotating shaft of proper extension rotating potentiometer is arranged, thereby more helps operating from fore side 240.
Can also be at preceding fore side 240 by the recess in the shell wall 490 ' the see end of optical plate 490.These optical plates can outwards be guided for example light of LED of the indication luminescent device that is installed on the enclosure printed circuit board (PCB) and indicates various on off states optically.
In addition, on each leptoprosopy 260,270, some wiring element are arranged, be also referred to as binding post 1, and six entrance holes 31 arranged respectively, can connecting line be inserted among the binding post 1 of equipment 100 by these entrance holes at each leptoprosopy.Each entrance hole 31 all is furnished with a handle hole 37, can utilize a kind of instrument for example screwdriver operate the clamping screw of respective terminal.Before wherein three handle holes 37 on each leptoprosopy are positioned on the fore side 240, other three handle holes 37 be positioned at the fore side 250,250 of back ' on.Per three handle hole and entrance holes that belong to altogether are arranged among the terminal shell 3.Equipment 100 shown in the accompanying drawing 6 has four terminal shells 3.
Also have a nameplate district 241 at fore side 240, limit the right side and the left margin in nameplate district 241 by two ribs.Between these ribs, can install and fix a nameplate that comprises model or other label.Make nameplate be isolated from the outside by a transparent cover plate, thereby it is protected.
Key is: terminal shell 3,3 ' and less than part or the convex shoulder given prominence to from its leptoprosopy 421, thus it is very close to each other together that its leptoprosopy 421 can be abutted against mutually.Two outside leptoprosopy of terminal shell are close together mutually, see from the outside to form the integral end subshell with double width.
Here also show out the advantage of electrical installation device modular construction of the present invention.Only need a kind of terminal shell 3 that is only need a kind of instrument, just can form the equipment that width is standard module width several times.
Below will describe the structure of binding post 1 in detail.
Accompanying drawing 1 is depicted as to be used for fixing and conducts electricity the binding post 1 of cable, and it has a busbar 2 and the terminal shell 3 that insulating material is made.A two-chamber-box terminal 4 is arranged as clamping component in terminal shell 3, be used to clamp terminal lead, and make the terminal lead of clamping be electrically connected with clamping contact jaw 21 formation of busbar 2.
Binding post 1 has a terminal support 5 that has the substrate 51 that insulating material makes.Substrate 51 has a bare terminal end 52 and terminals 53.Similarly, busbar 2 has a link 22, a mid-rail 23 and follows thereafter clamping contact jaw 21.The mode that forms the clamping contact jaw is: at first the free end with banded busbar 2 upwards curves the right angle, then around crimp with its significantly back bending again bendingly, thereby form U-shaped, its two sides mutually near.The latter end of busbar 2 finally is bent to a right angle again, and it is moved towards among the prolongation of The initial segment.In the time of among busbar is implanted to substrate, but the position of latter end stable holding contact jaw 21.
Mid-rail 23 is fixed on the inside of the terminals 53 of substrate, and method is with plastics it to be carried out injection moulding to seal, and when making substrate 51 it is implanted in as moulding among the substrate.Mid-rail has S shape kink, forms the very short interlude that extends perpendicular to busbar longitudinal extension direction by kink, and interlude connects that two of mid-rail 23 stagger mutually and the segmentation of runs parallel.Locate busbar can be among being implanted to substrate 51 time better by S shape kink.The clamping contact jaw 21 of busbar 2 is outwards outstanding on its bare terminal end 52 from the terminal support 5 perpendicular to 51 wide of substrates.The link 22 of busbar 2 is outwards outstanding in vertical side 54 of the terminals 53 of substrate 51.Terminal shell 3 is fixed on the terminal support 5 also will illustrating as following.The clamping contact jaw 21 of busbar 2 is in such position about two-chamber-box terminal 4, thereby exists when connecting lead and being electrically connected of clamping contact jaw 21 clamping.
Accompanying drawing 2 is depicted as the stereogram of terminal support 5, does not wherein comprise terminal shell.Binding post 1 comprise three busbars 2,2 ', 2 "; i.e. a busbar 2 near printed circuit board (PCB) ", busbar placed in the middle 2 ' and busbar 2 away from printed circuit board (PCB), its mid-rail 23,23 ', 23 " inside of the terminals 53 that are in substrate 51 of being parallel to each other also adopts the injection moulding envelope to embed.Clamping contact jaw 21,21 ', 21 " have wide 24,24 ', 24 ", these wide distributes in a plane perpendicular to 51 wide of substrates.Link 22,22 ', 22 " be arranged on vertical side 54 of substrate 51 terminals 53 before and after the longitudinal extension direction of side 54 along the longitudinal with being separated by. Link 22,22 ', 22 " also can be called the soldering contact jaw because utilize them binding post 1 can be fixedly welded on the printed circuit board (PCB).
The bare terminal end 52 of substrate 51 fixed two perpendicular to substrate 51 outstanding, along the longitudinal direction trend of substrate 51 and the next door 55,55 at interval that is parallel to each other '.These next doors can moulding simultaneously when terminal support 5 is made in injection moulding.Next door 55,55 ' between it admit busbar 2 placed in the middle ' clamping contact jaw 21 '.So just formed three local chambers, improved three clamping contact jaws 21,21 ', 21 " between creepage distance.
At the bare terminal end 52 of substrate, on the changeover portion of substrate terminals 51, form three supporting walls 56,56 ', 56 ", their wide face be parallel to clamping contact jaw 21,21 ', 21 " wide 24,24 ', 24 ".When terminal shell 3 and terminal support 5 are bonded together, two-chamber-box terminal just can be supported on these supporting walls 56,56 ', 56 " on.
According to the form of implementation shown in the accompanying drawing 3, terminal shell 3 have with busbar 2,2 ', 2 " wiring holes 31,31 that quantity equates ', 31 ", just three wiring holes.These wiring holes are by insulation wall 35,35 ' be spaced from each other.Busbar 2,2 ', 2 " clamping contact jaw 21,21 ', 21 " extend into respectively each wiring hole 31,31 ', 31 " among.
Each wiring hole 31,31 ', 31 " all surrounded by the framework that constitutes from the vertical outstanding next doors of connection side 32 by insulation, thus two adjacent wiring holes 31,31 '; 31 ', 31 " between exist at least two next doors 35,35 from the outstanding insulation of connection side 32 '.This framework equally also helps to improve the creepage distance between the clamping contact of two adjacent conductive.
Shown in accompanying drawing 3,4 and 5, on the leptoprosopy freely of each sidewall 33,34, arranged the clamping member 36 of grab form, be used for terminal shell 3 is fixed on terminal support 5.Accompanying drawing 5 is depicted as the view at the back side, utilizes grab 36 that terminal shell 3 is fixed on the terminal support 5.Terminal support 5 and terminal shell 3 be common constitute one can be prefabricated the binding post unit, wherein be fixed with the conductive pieces of mutual isolation.Because busbar 2,2 ', 2 " be implanted among the insulated substrate 51 of terminal support 5; even when binding post is installed in an electric equipment among the time; when for example being welded on the printed circuit board (PCB), busbar also can with other conductive pieces isolation of this printed circuit board (PCB) and electric equipment.
Again observe accompanying drawing 1 now.Two-chamber-box terminal 4 comprises a clamping screw 41 and a clamp frame 42, and clamp frame 42 has a whorl side 43 and a clamping side 44 relative with it, forms one and clamp chamber 45 between these both sides.Form a screwed hole that is used for clamping screw 41 at whorl side 43, can in clamping chamber 45, move by the clamping plate 46 that clamping screw 41 makes rotation be installed on the clamping screw towards clamping side 44.Clamping plate 46 has roughly L-shaped cross section.Long side is parallel to the vertical of clamping screw 41, and short stiff end rotation is fixed on the clamping screw near the screw terminal.Short side is perpendicular to long side, and plays the pressing plate function that compresses terminal lead.
Can certainly in binding post of the present invention, use other clamp system as clamping component.For example also can realize single chamber-box terminal, perhaps not have the elastic force clip of screw.
List of numerals
1 binding post, 35 insulation walls
2 busbars, 35 ' insulation wall
2 ' busbar, 36 clamping members
2 " busbar 37 handle holes
21 clamping contact ends, 4 clamping components, clamp frame
21 ' clamping contact end, 41 clamping screws
21 " clamping contact end 42 clamp frame
22 links, 43 whorl sides
22 ' link 44 clamps side
22 " link 45 clamps the chamber
23 mid-rail, 46 clamping plates
23 ' mid-rail, 5 terminal supports
23 " mid-rail 51 substrates
The bare terminal end of 24 wide 52 substrates
The terminals of 24 ' wide 53 substrate
24 " wide 54 vertical side
3 terminal shells, 55 next doors
31 wiring holes, 55 ' next door
31 ' wiring hole, 56 supporting walls
31 " wiring hole 56 ' supporting walls
32 connection sides, 56 " supporting walls
33 sidewalls, 100 electrical installation devices
34 sidewalls, 100 ' electrical installation device
290 wide on 200 shells
200 ' shell, 291 recesses
220 half housings, 292 lugs
230 half housings, 293 lugs
240 fore sides, 470 central frames
241 nameplate districts 480 adjust axle
250 back fore side 480 ' adjustment holes
250 ' back fore side 480 " indicator holes
260 leptoprosopy, 490 optical plates
270 leptoprosopy, 490 ' recess
280 wide
Claims (13)
1. one kind is used for fixing and conducts electricity the binding post (1) of cable, the terminal shell (3) that comprises busbar (2) and make by insulating material, wherein terminal shell (3) comprises that at least one clamping component (4) is electrically connected with the clamping contact jaw (21) of busbar (2) with the terminal lead that is used to clamp terminal lead and is used for clamping, it is characterized in that, binding post (1) comprises terminal support (5), terminal support (5) has the substrate of being made by insulating material (51), substrate (51) has bare terminal end (52) and terminals (53), busbar (2) comprises link (22), mid-rail (23) and follow thereafter clamping contact jaw (21), wherein mid-rail (23) is fixed on the inside of the terminals (53) of described substrate, the clamping contact jaw (21) of busbar (2) is outwards outstanding from terminal support (5), terminal shell (3) is fixed on the terminal support (5), in the position of clamping contact jaw (21) about clamping component (4) sd so of busbar (2), thereby when clamping terminal lead, exist and being electrically connected of clamping contact jaw (21).
2. binding post according to claim 1 (1), it is characterized in that, the clamping contact jaw (21) of busbar (2) is outstanding at its bare terminal end (52) perpendicular to wide of substrate (51), and the link (22) of busbar (2) is outstanding in vertical side (54) of the terminals (53) of substrate (51).
3. binding post according to claim 2 (1) is characterized in that, terminal support (5) is a plastic injection piece, and busbar (2) is sealed by plastic injection-moulded.
4. binding post according to claim 3 (1), it is characterized in that, binding post (1) comprises three busbars (2,2 ', 2 "), i.e. busbar (2 "), a busbar placed in the middle (2 ') and busbar (2) near printed circuit board (PCB) away from printed circuit board (PCB), its mid-rail (23,23 ', 23 ") remain on the inside of the terminals (53) of substrate (51) in parallel to each other, its clamping contact jaw (21; 21 '; 21 ") have wide (24,24 ', 24 "); described wide (24; 24 ', 24 ") with wide vertical plane of substrate (51) in extend and its link (22,22 ', 22 ") are arranged in before and after the longitudinal extension direction of side (54) on vertical side (54) of terminals (53) of substrate (51) along the longitudinal with being separated by.
5. binding post according to claim 4 (1), having fixed two on the bare terminal end (52) of substrate (51) gives prominence to perpendicular to substrate (51) and extends and the next door (55 at interval that is parallel to each other along the longitudinal extension direction of substrate (51), 55 '), described next door (55,55 ') admit the clamping contact jaw (21 ') of busbar placed in the middle (2 ') betwixt, thereby thereby form three local chambers and improved this three clamping contact jaws (21,21 ', the creepage distance between 21 ").
6. binding post according to claim 5 (1), it is characterized in that, on the bare terminal end (52) of described substrate, on the changeover portion of the terminals (51) of described substrate, form three supporting walls (56,56 ', 56 "), their wide face be parallel to the clamping contact jaw (21,21 ', wide of 21 ") (24,24 ', 24 ") extend.
7. binding post according to claim 1 (1), it is characterized in that, terminal shell (3) has a connection side (32) and two the relative sidewalls (33 of vertical forming on described connection side, 34), and, the wiring hole that is used to insert terminal lead (31) that exists at least one can arrive from connection side (32) for terminal lead, described clamping component is arranged among this wiring hole.
8. binding post according to claim 7 (1) is characterized in that, terminal shell (3) has and busbar (2,2 ', the wiring hole that 2 ") quantity equates (31,31 '; 31 "), described wiring hole is spaced from each other busbar (2 by insulation wall (35,35 '), 2 ', clamping contact jaw 2 ") (21,21 ', 21 ") extend into respectively among the described wiring hole.
9. binding post according to claim 8 (1), it is characterized in that, each wiring hole (31,31 ', 31 ") all surround by the framework that constitutes from the vertically outstanding next door by insulation of connection side (32), thereby two adjacent wiring holes (31,31 '; 31 ', have at least two next doors (35,35 ') between 31 ") from the outstanding insulation of connection side (32).
10. binding post according to claim 9 (1) is characterized in that, is used for terminal shell (3) is fixed on clamping member (36) on the terminal support (5) having arranged on the leptoprosopy freely of each sidewall (33,34).
11. binding post according to claim 7 (1), it is characterized in that, described clamping component comprises clamping screw (41) and clamp frame (42), described clamp frame has whorl side (43) and the clamping side (44) relative with described whorl side, between them, form and clamp chamber (45), wherein be formed for the screwed hole of clamping screw (41) at whorl side (43), wherein can in clamping chamber (45), move by the clamping plate (46) that clamping screw (41) makes rotation be installed on the described clamping screw towards clamping side (44), clamp chamber (45) and be divided into the local chamber (47,48) that clamps, above and below by the clamping contact jaw (21) of busbar (2).
12. binding post according to claim 7 (1) is characterized in that, clamping component (4) is the elastic force clip of no screw.
13. have to be used for fixing and conduct electricity the electrical installation device (100 of binding post (1) of cable, 100 '), the terminal shell (3) that comprises busbar (2) and make by insulating material, wherein said terminal shell (3) comprises that at least one clamping component (4) is electrically connected with the clamping contact jaw (21) of busbar (2) with the terminal lead that is used to clamp terminal lead and is used for clamping, it is characterized in that, binding post (1) comprises the terminal support of being made by insulating material (5), the clamping contact jaw (21) of busbar (2) is outstanding from terminal support (5), terminal shell (3) is fixed on the terminal support (5), in the position of clamping contact jaw (21) about clamping component (4) sd so of busbar (2), thereby when clamping terminal lead, exist and being electrically connected of clamping contact jaw (21).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009037231.8 | 2009-08-12 | ||
| DE102009037231 | 2009-08-12 | ||
| DE102009038792 | 2009-08-25 | ||
| DE102009038792.7 | 2009-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201556721U true CN201556721U (en) | 2010-08-18 |
Family
ID=42616410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201798367U Expired - Lifetime CN201556721U (en) | 2009-08-12 | 2009-09-28 | Wiring terminal and electrical mounting device provided with same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201556721U (en) |
| DE (1) | DE102009049489A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107851923A (en) * | 2015-07-16 | 2018-03-27 | 赛峰电气与电源公司 | The arrangements of electric connection for connecting more cables of F. O. D can be defendd |
| CN108307592A (en) * | 2017-01-09 | 2018-07-20 | 翰昂汽车零部件有限公司 | Device for accommodating and supporting busbar |
| CN108963538A (en) * | 2018-07-20 | 2018-12-07 | 首瑞（天津）电气设备有限公司 | Connecting terminal and distribution system |
| CN114142258A (en) * | 2021-10-25 | 2022-03-04 | 国网山东省电力公司临沂供电公司 | Connecting terminal for connecting lead |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573517B (en) * | 2012-08-10 | 2016-11-23 | 北汽福田汽车股份有限公司 | Engine common rail and fuel injector tester and detection method |
| DE202016101052U1 (en) | 2016-02-29 | 2017-05-30 | Wago Verwaltungsgesellschaft Mbh | Terminal and light guide |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0685906A1 (en) | 1994-06-01 | 1995-12-06 | Saia Ag | Process for producing an electrical apparatus and electrical apparatus produced by this process |
-
2009
- 2009-09-28 CN CN2009201798367U patent/CN201556721U/en not_active Expired - Lifetime
- 2009-10-15 DE DE102009049489A patent/DE102009049489A1/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107851923A (en) * | 2015-07-16 | 2018-03-27 | 赛峰电气与电源公司 | The arrangements of electric connection for connecting more cables of F. O. D can be defendd |
| CN108307592A (en) * | 2017-01-09 | 2018-07-20 | 翰昂汽车零部件有限公司 | Device for accommodating and supporting busbar |
| CN108307592B (en) * | 2017-01-09 | 2020-09-04 | 翰昂汽车零部件有限公司 | Device for receiving and supporting a busbar |
| CN108963538A (en) * | 2018-07-20 | 2018-12-07 | 首瑞（天津）电气设备有限公司 | Connecting terminal and distribution system |
| CN108963538B (en) * | 2018-07-20 | 2024-03-29 | 首瑞（天津）电气设备有限公司 | Binding post and distribution system |
| CN114142258A (en) * | 2021-10-25 | 2022-03-04 | 国网山东省电力公司临沂供电公司 | Connecting terminal for connecting lead |
| CN114142258B (en) * | 2021-10-25 | 2023-08-11 | 国网山东省电力公司临沂供电公司 | Binding post of connecting lead wire |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102009049489A1 (en) | 2011-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190718 Address after: Baden, Switzerland Patentee after: ABB TECHNOLOGY LTD. Address before: Mannheim Patentee before: Asea Brown Boveri AB |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100818 |