CN201392894Y - Parallelly-connected multifunctional wiring terminal - Google Patents
Parallelly-connected multifunctional wiring terminal Download PDFInfo
- Publication number
- CN201392894Y CN201392894Y CN200920071106U CN200920071106U CN201392894Y CN 201392894 Y CN201392894 Y CN 201392894Y CN 200920071106 U CN200920071106 U CN 200920071106U CN 200920071106 U CN200920071106 U CN 200920071106U CN 201392894 Y CN201392894 Y CN 201392894Y
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- China
- Prior art keywords
- conducting strip
- line frame
- pressing line
- output
- screw
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- 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
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Abstract
The utility model relates to a wiring terminal with multi-way parallel-connection output, in particular to a parallelly-connected multifunctional wiring terminal, comprising a conducting strip, a pressing line frame, a screw, an insulation supporting seat, an insulation casing and a cover plate, wherein a plurality of conducting strips are fixed on the insulation supporting seat by fixing screws at the middle part of the conducting strips after being superposed; one end of the conducting strip, close to the fixing screw, is provided with an input pressing line frame, and the other end thereof is provided with an output pressing line frame; the upper parts of the input pressing line frame and the output pressing line frame are provided with screw holes for being equipped with screws; the insulation supporting seat is arranged inside the insulation casing; the cover plate is arranged on the conducting strip and is formed by a front side plate, a back plate and a top plate; the front side plate and the back side plate are connected with the top plate into a whole; the top plate is provided with holes corresponding to the screw holes at the upper part of the pressing line frame, and the front side plate and the back side plate are respectively provided with an input hole and an output hole which are respectively correspond to the openings of the input pressing line frame and the output pressing line frame; and the cover plate and the insulation casing are matched with each other. The wiring terminal saves space and raw materials, and has reliable lead contact.
Description
Technical field
The utility model relates to binding post, relates 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 connects, 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, by 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.
The utility model content
The purpose of this utility model is to provide a kind of parallel-type multipurpose connecting terminal, and this binding post is saved the space, saves material, and the lead contact is reliable.
The utility model is achieved in that a kind of parallel-type multipurpose connecting terminal, comprise conducting strip, the input pressing line frame, the output pressing line frame, screw, insulating branching holder, insulation crust and cover plate, an inclined to one side side partly 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, input pressing line frame and output pressing line frame top have screw screw are housed, insulating branching holder is contained in the insulation crust, 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, 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.
Described conducting strip forms bifurcated at output after flexural deformation, be set with the output pressing line frame on each jaw, and screw passes output pressing line frame top screw and withstands on the jaw.
Described some conducting strips are divided into the upper, middle and lower multilayer and output staggers mutually, have through hole at the upper strata conducting strip corresponding to the relevant position at conducting strip jaw place, middle level, have through hole at the middle level conducting strip corresponding to the relevant position at lower floor conducting strip jaw place, the screw that through hole is installed in down the output pressing line frame on one deck conducting strip jaw passes.
The described 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 described conducting strip is not more than four.
Described 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.
Left side shell and the right shell of described insulation crust are connected and fixed through bolt and nut at base position.
The utility model binding post 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, be set with the output pressing line frame on each jaw, thereby realize one tunnel (or two tunnel) inlet wire, multi-channel parallel outlet.The utility model binding post has formed three-dimensional combination, has saved the space, has saved 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 saves 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.The utility model binding post 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 the utility model parallel-type multipurpose connecting terminal profile schematic diagram;
Fig. 2 is the utility model vertical view;
Fig. 3 is an A-A cutaway view among Fig. 2;
Fig. 4 is the utility model parallel-type multipurpose connecting terminal structural representation (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
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
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 screw 41 that partly 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.
Described some conducting strips 3 are divided into the upper, middle and lower multilayer and output staggers mutually, have through hole 32 at upper strata conducting strip 3 corresponding to the relevant position at middle level conducting strip 3 jaw places, have through hole 32 at middle level conducting strip 3 corresponding to the relevant position at lower floor's conducting strip 3 jaw places, 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), a tunnel imports eight tunnel outputs (promptly a minute eight), a tunnel and imports six the tunnel and export (promptly one minute six), the one tunnel and import four the tunnel and export (promptly one minute four), the described 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 described conducting strip 3 is not more than four.By 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 utility model with three three jaws.Last conducting strip 3 is bent upwards, middle conducting strip 3 keeps straight, following conducting strip 3 is bent downwardly, 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 by 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, match with the groove in the insulation crust 6, conducting strip 3 is provided with cover plate 1, cover plate 1 is by front side board 11, back side panel 12 and top board 13 are formed, front side board 11, back side panel 12 and top board 13 fuse, 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, the front and back side plate 11 of cover plate 1,12 lower ends 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, upper strata conducting strip 3, middle level conducting strip 3 and lower floor's conducting strip 3 can 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 enter and export pressing line frame 22.
Described insulation crust 6 is made up of left side shell 61 and the right shell 62, and left side shell 61 and the right shell 62 have also comprised base 7 separately, 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 utility model is installed on the mounting guide rail in the distribution box, by the spring 74 that is equipped with on the locking feet 72, can load and unload easily.
The left side shell 61 of described insulation crust 6 and the right shell 62 are connected and fixed through screw rod 75 nuts 76 at base 7 places, and block 77 also is housed outside nut 76.
On cover plate 1, also can be provided with notice plate 14, so that identification.On the top board 13 of cover plate 1, have the hole corresponding except aforesaid, also have through hole at the correspondence position of hold-down screw 41 with the screw of importing pressing line frame 21 and output pressing line frame 22 tops; Utilize the position of this hold-down screw through hole, have groove around this through hole, place notice plate 14 in this groove and cover the hold-down screw through hole.When rotating hold-down screw 41, notice plate 14 can 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 utility model 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 utility model has been described; but it should be understood that; here concrete description; quantity as conducting strip 3; conducting strip 3 jaw numbers; should not be construed as the qualification to essence of the present utility model and scope, the various modifications that the one of ordinary skilled in the art makes the foregoing description after reading this specification all belong to the scope that the utility model is protected.
Claims (7)
1, a kind of parallel-type multipurpose connecting terminal, it is characterized in that: comprise conducting strip, the input pressing line frame, the output pressing line frame, screw, insulating branching holder, insulation crust and cover plate, an inclined to one side side partly 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, input pressing line frame and output pressing line frame top have screw screw are housed, insulating branching holder is contained in the insulation crust, 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, 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.
2, parallel-type multipurpose connecting terminal according to claim 1 is characterized in that: described conducting strip forms bifurcated at output after flexural deformation, be set with the output pressing line frame on each jaw, and screw passes output pressing line frame top screw and withstands on the jaw.
3, parallel-type multipurpose connecting terminal according to claim 2, it is characterized in that: described some conducting strips are divided into the upper, middle and lower multilayer and output staggers mutually, have through hole at the upper strata conducting strip corresponding to the relevant position at conducting strip jaw place, middle level, have through hole at the middle level conducting strip corresponding to the relevant position at lower floor conducting strip jaw place, the screw that through hole is installed in down the output pressing line frame on one deck conducting strip jaw passes.
4, according to claim 2 or 3 described parallel-type multipurpose connecting terminals, it is characterized in that: the described conducting strip stack number of plies is no more than three layers at most, and promptly conducting strip is not more than three.
5, according to claim 2 or 3 described parallel-type multipurpose connecting terminals, it is characterized in that: the jaw number on the described conducting strip is not more than four.
6, parallel-type multipurpose connecting terminal according to claim 1, it is characterized in that: described 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, the base bottom has draw-in groove, locking feet place in draw-in groove one side has groove, spring is set in the groove, and spring one end extends the locking feet inboard.
7, parallel-type multipurpose connecting terminal according to claim 6 is characterized in that: left side shell and the right shell of described insulation crust are connected and fixed through bolt and nut at base position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920071106U CN201392894Y (en) | 2009-04-24 | 2009-04-24 | Parallelly-connected multifunctional wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920071106U CN201392894Y (en) | 2009-04-24 | 2009-04-24 | Parallelly-connected multifunctional wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201392894Y true CN201392894Y (en) | 2010-01-27 |
Family
ID=41599715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920071106U Expired - Lifetime CN201392894Y (en) | 2009-04-24 | 2009-04-24 | Parallelly-connected multifunctional wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201392894Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101764293B (en) * | 2009-04-24 | 2012-02-01 | 上海向开电气有限公司 | Parallel-type multipurpose connecting terminal |
| WO2013091247A1 (en) * | 2011-12-23 | 2013-06-27 | American Power Conversion Corporation | High density terminal block |
| CN103259121A (en) * | 2012-02-21 | 2013-08-21 | 珠海格力电器股份有限公司 | Serial communication bus junction device |
| CN107946792A (en) * | 2017-10-10 | 2018-04-20 | 国网浙江省电力公司湖州供电公司 | A kind of secondary device voltage test connection terminal |
| WO2019184806A1 (en) * | 2018-03-27 | 2019-10-03 | 菲尼克斯亚太电气（南京）有限公司 | Bolt terminal |
| WO2020015759A1 (en) * | 2018-07-20 | 2020-01-23 | 首瑞（天津）电气设备有限公司 | Wire connection terminal and power distribution system |
| CN111653878A (en) * | 2020-05-19 | 2020-09-11 | 姚建军 | Binding post and take electric wire of terminal |
-
2009
- 2009-04-24 CN CN200920071106U patent/CN201392894Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101764293B (en) * | 2009-04-24 | 2012-02-01 | 上海向开电气有限公司 | Parallel-type multipurpose connecting terminal |
| WO2013091247A1 (en) * | 2011-12-23 | 2013-06-27 | American Power Conversion Corporation | High density terminal block |
| CN104115353A (en) * | 2011-12-23 | 2014-10-22 | 施耐德电气It公司 | High density terminal block |
| US9240637B2 (en) | 2011-12-23 | 2016-01-19 | Schneider Electric It Corporation | High density terminal block |
| CN103259121A (en) * | 2012-02-21 | 2013-08-21 | 珠海格力电器股份有限公司 | Serial communication bus junction device |
| CN103259121B (en) * | 2012-02-21 | 2015-04-22 | 珠海格力电器股份有限公司 | Serial communication bus junction device |
| CN107946792A (en) * | 2017-10-10 | 2018-04-20 | 国网浙江省电力公司湖州供电公司 | A kind of secondary device voltage test connection terminal |
| WO2019184806A1 (en) * | 2018-03-27 | 2019-10-03 | 菲尼克斯亚太电气（南京）有限公司 | Bolt terminal |
| JP2021516856A (en) * | 2018-03-27 | 2021-07-08 | 菲尼克斯▲亜▼太▲電▼气（南京）有限公司 | Bolt terminal |
| US11355868B2 (en) | 2018-03-27 | 2022-06-07 | Phoenix Contact Asia-Pacific (Nanjing) Co., Ltd. | Bolt terminal |
| JP7231644B2 (en) | 2018-03-27 | 2023-03-01 | 菲尼克斯▲亜▼太▲電▼气（南京）有限公司 | bolt terminal |
| WO2020015759A1 (en) * | 2018-07-20 | 2020-01-23 | 首瑞（天津）电气设备有限公司 | Wire connection terminal and power distribution system |
| CN111653878A (en) * | 2020-05-19 | 2020-09-11 | 姚建军 | Binding post and take electric wire of terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100127 Effective date of abandoning: 20090424 |