CN101764293B - Parallel-type multipurpose connecting terminal - Google Patents
Parallel-type multipurpose connecting terminal Download PDFInfo
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- CN101764293B CN101764293B CN2009100499663A CN200910049966A CN101764293B CN 101764293 B CN101764293 B CN 101764293B CN 2009100499663 A CN2009100499663 A CN 2009100499663A CN 200910049966 A CN200910049966 A CN 200910049966A CN 101764293 B CN101764293 B CN 101764293B
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- conducting strip
- line frame
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- pressing line
- screw
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Abstract
The invention relates to a connecting terminal, in particular to a connecting terminal with multiple parallel outputs. The parallel-type multipurpose connecting terminal comprises conducting strips, press line frames, bolts, an insulated support seat, an insulated shell and a cover plate, wherein the plurality of conducting strips are overlapped and then fixed on the insulated support seat through the fixed bolts at the middle parts of the conducting strips, one ends of the conducting strips near the fixed bolts are provided with the input press line frame, and the output press line frame is arranged at the other ends of the conducting strips, the upper parts of the input press line frame and the output press line frame are provided with screw holes and the bolts, the insulated support seat is arranged in the insulated shell, the cover plate is arranged on the conducting strips and comprises a front lateral plate, a rear lateral plate and a top plate, wherein the front lateral plate, the rear lateral plate and the top plate are connected into a whole, holes that correspond to the screw holes at the upper parts of the press line frames are arranged on the top plate, input holes and output holes which correspond to a frame mouth of the input press line frame and a frame mouth of the output press line frame are respectively arranged on the front lateral plate and the rear lateral plate, and the cover plate is mutually matched with the insulated shell. The connecting terminal saves the space and raw materials and is in reliable contact with conducting wires.
Description
Technical field
The present invention relates to binding post, relate in particular to a kind of binding post with multi-channel parallel output.
Background technology
Binding post is applicable to fields such as architectural electricity, low-pressure electric controlled distribution, automation complete set of equipments; Being used for the be connected in parallel device of purposes of lead, is that the main line of all kinds of leads when connecting, large-section lead connects, big electric current separated time connects and the binding post of bus-bar separated time.The multipurpose connecting terminal of present one road or two road inlet wire multi-channel parallels output, its electric conductor is globality copper billet structure, through at the copper billet drilling and tapping; With the direct crimping lead of screw; This mode stock utilization is extremely low, and waste of material is big, and single product deal is heavy; And adopt being connected in parallel of common binding post of one-in-and-one-out not only to take up space greatly usually, and the high waste of cost is also big.
Summary of the invention
The object of the present invention is to provide a kind of parallel-type multipurpose connecting terminal, this binding post is saved the space, saves material, and the lead contact is reliable.
The present invention is achieved in that a kind of parallel-type multipurpose connecting terminal; Comprise conducting strip, input pressing line frame, output pressing line frame, screw, insulating branching holder, insulation crust and cover plate, an inclined to one side side sections is fixed screw on insulating branching holder in the centre of conducting strip in some conducting strip stack backs, near the hold-down screw end input pressing line frame is housed at conducting strip; The other end at conducting strip is equipped with the output pressing line frame; The input pressing line frame has screw with output pressing line frame top screw is housed, and insulating branching holder is contained in the insulation crust, and conducting strip is provided with cover plate; Cover plate is made up of front and back side plate and top board; Front and back side plate and top board fuse, and cover plate is inverted U-shaped, have and import pressing line frame and the output corresponding hole of screw, pressing line frame top on the top board; Have and import pressing line frame and output line ball corresponding input hole of circle mouth and delivery outlet on the side plate of front and back, cover plate matches with insulation crust.
Said conducting strip forms bifurcated at output after flexural deformation, on each jaw, be set with the output pressing line frame, and screw passes output pressing line frame top screw and withstands on the jaw.
Multilayer and output stagger mutually under during said some conducting strips are divided into; Conducting strip has through hole corresponding to the relevant position at conducting strip jaw place, middle level on the upper strata; Conducting strip has through hole corresponding to the relevant position at lower floor conducting strip jaw place in the middle level, and the screw that through hole is installed in down the output pressing line frame on one deck conducting strip jaw passes.
The said conducting strip stack number of plies is no more than three layers at most, and promptly conducting strip is not more than three.
Jaw number on the said conducting strip is not more than four.
Said insulation crust is made up of left side shell and the right shell, and left side shell and the right shell have also comprised base separately, and the base bottom has draw-in groove, has groove at the locking feet place of draw-in groove one side, and spring is set in the groove, and spring one end extends the locking feet inboard.
The left side shell of said insulation crust is connected fixing with the right shell at base position through bolt and nut.
Binding post of the present invention adopts conducting strip and pressing line frame combination, and the multi-disc conducting strip is superposeed; Conducting strip forms bifurcated at output after flexural deformation, on each jaw, be set with the output pressing line frame, thereby realize one tunnel (or two tunnel) inlet wire, multi-channel parallel outlet.Binding post of the present invention has formed three-dimensional combination, has saved the space, has practiced thrift raw material, adopt pressing line frame after the lead contact more reliable, and have locking function of seismic resistance.Import four the tunnel with one the tunnel and be output as example: copper material practices thrift 60%, and single product weight alleviates 40%.Thereby it is lower to have overcome existing binding post stock utilization, and waste of material is big, the big defective that takes up space.Binding post of the present invention can partly substitute bus row (bus-bar), also can be used as big current terminal, zero terminal and earth terminal.
Description of drawings
Fig. 1 is a parallel-type multipurpose connecting terminal profile sketch map of the present invention;
Fig. 2 is a vertical view of the present invention;
Fig. 3 is an A-A cutaway view among Fig. 2;
Fig. 4 is parallel-type multipurpose connecting terminal structural representation of the present invention (each isolation of components stereogram).
Among the figure: 1 cover plate, 11 front side boards, 12 back side panels, 13 top boards, 14 notice plates, 21 input pressing line frames, 22 output pressing line frames; 3 conducting strips, 31 fixing screw holes, 32 through holes, 41 hold-down screws, 42 input line pressing bolt, 43 output line pressing bolt; 5 insulating branching holders, 6 insulation crusts, 61 left side shells, 62 the right shells, 7 bases, 71 draw-in grooves; 72 locking feets, 73 grooves, 74 springs, 75 screw rods, 76 nuts, 77 blocks.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is described further.
Referring to Fig. 1 to Fig. 4, a kind of parallel-type multipurpose connecting terminal comprises conducting strip 3, input pressing line frame 21, output pressing line frame 22, screw, insulating branching holder 5, insulation crust 6 and cover plate 1; The inclined to one side side sections screw 41 that is fixed is fixed on the insulating branching holder 5 in the centre of conducting strip 3 in some conducting strips 3 stack backs, and some conducting strips 3 are affixed through rivet.Be set with input pressing line frame 21 at conducting strip 3 near hold-down screw 41 ends, input pressing line frame 21 tops have screw input line pressing bolt 42 are housed; Conducting strip 3 forms bifurcated at output after flexural deformation; On each jaw, be set with output pressing line frame 22; Output pressing line frame 22 tops have screw output line pressing bolt 43 are housed, and output line pressing bolt 43 is passed output pressing line frame 22 top screws and withstood on the jaw.
Multilayer and output stagger mutually under during said some conducting strips 3 are divided into; Conducting strip 3 has through hole 32 corresponding to the relevant position at middle level conducting strip 3 jaw places on the upper strata; Conducting strip 3 has through hole 32 corresponding to the relevant position at lower floor's conducting strip 3 jaw places in the middle level, and through hole 32 is installed in down the output line pressing bolt 43 of the output pressing line frame 22 on one deck conducting strip 3 jaws and passes.Consider the specification that binding post is commonly used; As; One the tunnel imports nine tunnel outputs (promptly a minute nine), one tunnel input octuple output (promptly one minute eight), one tunnel imports six the tunnel and exports (promptly one minute six), the one tunnel and import four the tunnel and export (promptly one minute four); The said conducting strip 3 stack numbers of plies are no more than three layers at most, and promptly conducting strip 3 is not more than three; Jaw number on the said conducting strip 3 is not more than four.Through combination to conducting strip sheet number and jaw number, i.e. three three jaws, three two jaws, two four jaws, two two jaws and the combination of a slice three jaws, a plurality of lead-out terminals that can obtain using always.As shown in Figure 4, conducting strip 3 is to be that example specifies structure of the present invention with three three jaws.Last conducting strip 3 is bent upwards; Middle conducting strip 3 keeps straight, following conducting strip 3 downwarpings, and three conducting strips 3 stagger mutually and are step-like; Have three jaws on the every conducting strip 3; Be set with output pressing line frame 22 on each jaw, output line pressing bolt 43 withstands on each jaw, can promote output pressing line frame 22 through rotation output line pressing bolt 43 output lead closely is connected with conducting strip 3 jaws in output pressing line frame 22.
Input line pressing bolt 42 is connected with input pressing line frame 21 top screws, and input lead or input busbar closely link to each other in input line pressing bolt 42 is fixed in input pressing line frame 21 and with conducting strip 3 inputs; Output lead closely links to each other in output line pressing bolt 43 is fixed in output pressing line frame 22 and with conducting strip 3 output jaws.
Insulating branching holder 5 is contained in the insulation crust 6, matches with groove in the insulation crust 6, and conducting strip 3 is provided with cover plate 1; Cover plate 1 is made up of front side board 11, back side panel 12 and top board 13, and front side board 11, back side panel 12 and top board 13 fuse, and cover plate 1 is inverted U-shaped; Have and import pressing line frame 21 and the corresponding hole of output pressing line frame 22 top screws on the top board 13, have and import pressing line frame 21 and output pressing line frame corresponding input hole of 22 frame mouths and delivery outlet on front side board 11 and the back side panel 12, in this enforcement; Input pressing line frame 21 is one; Output pressing line frame 22 is nine, has an input hole on the corresponding front side board 11, has nine delivery outlets on the back side panel 12; Front and back side plate 11,12 lower ends of cover plate 1 respectively have an outside hooked projection to match with the groove of insulation crust 6, and are more firm after making it to assemble.
Insulating branching holder 5 play supporting role, and its structure is an iris type, can upper strata conducting strip 3, middle level conducting strip 3 and lower floor's conducting strip 3 be held on; And corresponding to output pressing line frame 22 frame mouths insulating branching holder 5 is made into the output lead that the lead entrance hole will be connected with 3 fens jaws of conducting strip respectively and separates, be convenient to output lead and get into and export pressing line frame 22.
Said insulation crust 6 is made up of left side shell 61 and the right shell 62, and left side shell 61 has also comprised base 7 separately with the right shell 62, that is: base and left side shell 61, base and the right shell 62 fuse; Base 7 bottoms have draw-in groove 71, have groove 73 at the locking feet 72 of draw-in groove 71 1 sides with draw-in groove 71 vertical places, and spring 74 is set in the groove 73, and spring 74 1 ends extend locking feet 72 inboards.Draw-in groove 71 mainly plays binding post of the present invention is installed on the mounting guide rail in the distribution box, through the spring 74 that is equipped with on the locking feet 72, can load and unload easily.
The left side shell 61 of said insulation crust 6 and the right shell 62 are connected fixing through screw rod 75 nuts 76 at base 7 places, nut 76 outside, also be equipped with and block a shot 77.
On cover plate 1, also can be provided with notice plate 14, so that identification.Except aforesaid on the top board 13 of cover plate 1, have with import pressing line frame 21 and the corresponding hole of the screw on output pressing line frame 22 tops, also have through hole at the correspondence position of hold-down screw 41; Utilize the position of this hold-down screw through hole, have groove around this through hole, notice plate 14 is placed in this groove and covers the hold-down screw through hole.When wanting rotational fixation screw 41, can notice plate 14 be taken away, the retention marker board 14 at ordinary times.
Above-mentioned cover plate 1, insulating branching holder 5 and insulation crust 6 all can adopt the moulding with insulation property, are convenient to the suitability for industrialized production manufacturing, and can reduce cost.
Parallel-type multipurpose connecting terminal of the present invention can be saved the space, saves material, and the lead contact is reliable, can partly substitute bus row (bus-bar), also can be used as big current terminal, zero terminal and earth terminal.
More than by preferred embodiment embodiment of the present invention has been described; But it should be understood that concrete description here, like the quantity of conducting strip 3; Conducting strip 3 jaw numbers; Should not be construed as qualification, the various modifications that the one of ordinary skilled in the art makes the foregoing description, the scope that all belongs to the present invention and protected after reading this specification to essence of the present invention and scope.
Claims (5)
1. parallel-type multipurpose connecting terminal; It is characterized in that: comprise conducting strip, input pressing line frame, output pressing line frame, screw, insulating branching holder, insulation crust and cover plate, an inclined to one side side sections is fixed screw on insulating branching holder in the centre of conducting strip in some conducting strip stack backs, near the hold-down screw end input pressing line frame is housed at conducting strip; The other end at conducting strip is equipped with the output pressing line frame; The input pressing line frame has screw with output pressing line frame top screw is housed, and insulating branching holder is contained in the insulation crust, and conducting strip is provided with cover plate; Cover plate is made up of front and back side plate and top board; Front and back side plate and top board fuse, and cover plate is inverted U-shaped, have and import pressing line frame and the output corresponding hole of screw, pressing line frame top on the top board; Have and import pressing line frame and output line ball corresponding input hole of circle mouth and delivery outlet on the side plate of front and back, cover plate matches with insulation crust;
Said conducting strip forms bifurcated at output after flexural deformation, on each jaw, be set with the output pressing line frame, and screw passes output pressing line frame top screw and withstands on the jaw;
Multilayer and output stagger mutually under during said some conducting strips are divided into; Conducting strip has through hole corresponding to the relevant position at conducting strip jaw place, middle level on the upper strata; Conducting strip has through hole corresponding to the relevant position at lower floor conducting strip jaw place in the middle level, and the screw that through hole is installed in down the output pressing line frame on one deck conducting strip jaw passes.
2. parallel-type multipurpose connecting terminal according to claim 1 is characterized in that: the said conducting strip stack number of plies is no more than three layers at most, and promptly conducting strip is not more than three.
3. parallel-type multipurpose connecting terminal according to claim 1 is characterized in that: the jaw number on the said conducting strip is not more than four.
4. parallel-type multipurpose connecting terminal according to claim 1; It is characterized in that: said insulation crust is made up of left side shell and the right shell; Left side shell and the right shell have also comprised base separately, and the base bottom has draw-in groove, have groove at the locking feet place of draw-in groove one side; Spring is set in the groove, and spring one end extends the locking feet inboard.
5. parallel-type multipurpose connecting terminal according to claim 4 is characterized in that: the left side shell of said insulation crust is connected fixing with the right shell at base position through bolt and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100499663A CN101764293B (en) | 2009-04-24 | 2009-04-24 | Parallel-type multipurpose connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100499663A CN101764293B (en) | 2009-04-24 | 2009-04-24 | Parallel-type multipurpose connecting terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101764293A CN101764293A (en) | 2010-06-30 |
| CN101764293B true CN101764293B (en) | 2012-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100499663A Active CN101764293B (en) | 2009-04-24 | 2009-04-24 | Parallel-type multipurpose connecting terminal |
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| CN (1) | CN101764293B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769215A (en) * | 2011-05-03 | 2012-11-07 | 上海友邦电气(集团)股份有限公司 | Cylinder switch test type branching connecting terminal |
| CN202103201U (en) * | 2011-05-10 | 2012-01-04 | 上海向开电气有限公司 | Parallel multipurpose binding post |
| EP2795750A4 (en) | 2011-12-23 | 2016-06-29 | Schneider Electric It Corp | High density terminal block |
| CN106450814B (en) * | 2016-11-28 | 2020-03-24 | 雅迪科技集团有限公司 | Quick termination of terminal |
| CN107402079A (en) * | 2017-09-07 | 2017-11-28 | 南京优倍电气有限公司 | A kind of cold-junction compensation terminal for thermocouple temperature measurement |
| CN208157658U (en) | 2018-03-27 | 2018-11-27 | 菲尼克斯亚太电气（南京）有限公司 | A kind of bolt terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4959018A (en) * | 1988-07-15 | 1990-09-25 | Yazaki Corporation | Electric connection box |
| US6361333B1 (en) * | 2000-05-08 | 2002-03-26 | Ronald G. Cash, Jr. | Electrical junction box |
| CN201060956Y (en) * | 2007-06-27 | 2008-05-14 | 上海友邦电气有限公司 | Connecting terminal for electrical appliance |
| CN201392894Y (en) * | 2009-04-24 | 2010-01-27 | 上海向开电气有限公司 | Parallelly-connected multifunctional wiring terminal |
-
2009
- 2009-04-24 CN CN2009100499663A patent/CN101764293B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4959018A (en) * | 1988-07-15 | 1990-09-25 | Yazaki Corporation | Electric connection box |
| US6361333B1 (en) * | 2000-05-08 | 2002-03-26 | Ronald G. Cash, Jr. | Electrical junction box |
| CN201060956Y (en) * | 2007-06-27 | 2008-05-14 | 上海友邦电气有限公司 | Connecting terminal for electrical appliance |
| CN201392894Y (en) * | 2009-04-24 | 2010-01-27 | 上海向开电气有限公司 | Parallelly-connected multifunctional wiring terminal |
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| Publication number | Publication date |
|---|---|
| CN101764293A (en) | 2010-06-30 |
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