CN105789929B - A kind of improved electric coupler - Google Patents

A kind of improved electric coupler Download PDF

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Publication number
CN105789929B
CN105789929B CN201610283453.9A CN201610283453A CN105789929B CN 105789929 B CN105789929 B CN 105789929B CN 201610283453 A CN201610283453 A CN 201610283453A CN 105789929 B CN105789929 B CN 105789929B
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CN
China
Prior art keywords
connecting portion
lateral partitions
conducting end
end daughter
hole
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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.)
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Application number
CN201610283453.9A
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Chinese (zh)
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CN105789929A (en
Inventor
毛兵兵
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Shanghai Hebi Electronic Co Ltd
Shanghai Hehui Electronic Element Co Ltd
Shanghai Hebi Electric Appliances Co Ltd
Original Assignee
Shanghai Hebi Electronic Co Ltd
Shanghai Hehui Electronic Element Co Ltd
Shanghai Hebi Electric Appliances Co Ltd
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Application filed by Shanghai Hebi Electronic Co Ltd, Shanghai Hehui Electronic Element Co Ltd, Shanghai Hebi Electric Appliances Co Ltd filed Critical Shanghai Hebi Electronic Co Ltd
Priority to CN201610283453.9A priority Critical patent/CN105789929B/en
Publication of CN105789929A publication Critical patent/CN105789929A/en
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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00Structural 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00Structural 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
    • H01R9/16Fastening of connecting parts to base or case; Insulating connecting parts from base or case
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00Structural 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
    • H01R9/22Bases, e.g. strip, block, panel
    • H01R9/28Terminal boards

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  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Abstract

A kind of improved electric coupler, including, insulating base, some first conducting end daughter boards;Insulating base includes bottom plate, and interval sets some longitudinal baffles side by side thereon, forms some independent first compartments arranged side by side along its length on bottom plate;First lateral partitions, it is plugged in the middle part of longitudinal baffle;First lateral partitions bottom sets through hole;First conducting end daughter board is folded upward at extending bending extension again and forming convex second connecting portion and bend downwards from second connecting portion including first connecting portion, from first connecting portion extends the 3rd connecting portion for bending extension formation again;It is all provided with connecting through hole and lock screw on first~the 3rd connecting portion, forms two layers of screw locking up and down;First connecting portion side sets the overhead structure bent downwards, corresponding, and the projection of mains side chamber sidewall and the overhead structure of first compartment coordinate, prevent the first conducting end daughter board from exiting the stop block of insulating base;3rd connecting portion loads side cavity from the through hole insertion in the first lateral partitions.

Description

A kind of improved electric coupler
Technical field
The present invention relates to a kind of improved electric coupler.
Background technology
Series of combination connection fixing device in electrical engineering.Often arrange wiring number of endpoint quantity be it is different, can basis The needs of Engineering technical parameters and determine its model.Power electronics is matched somebody with somebody in wiring, when equipment is connected with screen external equipment in all screens, It will be combined by some special binding posts, these binding posts, just referred to as terminal block.The effect of terminal block is exactly The circuit of equipment peace external equipment in screen is connected, plays a part of signal (Current Voltage) transmission.There is terminal block so that Wiring is attractive in appearance, easy to maintenance, mainly firm during connection between long distance is offline, construction and easy to maintenance.Terminals at present Son row is main or is equipped with conducting metal (mainly copper material) with insulating base, is combined in conjunction with terminal screw.
In conventional construction product, insulating base is that multiple groups split are stood, and installation is complicated.Conducting end daughter board can not pass through Automation is transmitted, and then waste of time, it is necessary to be put into conducting end daughter board by hand.
The content of the invention
It is an object of the invention to provide a kind of improved electric coupler, insulating base uses integrated design, can met Conducting end daughter board is laterally inserted into, the possibility for preventing conducting end daughter board from deviating from;Moreover, the first conducting end daughter board increases barb knot Structure, it can prevent conducting end daughter board from retreating abjection insulating base.
To reach above-mentioned purpose, the technical scheme is that:
A kind of improved electric coupler, including, insulating base, some first conducting end daughter boards;Wherein, the insulation base Seat, including, bottom plate, interval sets some longitudinal baffles side by side thereon, is formed along its length on bottom plate some independent side by side First compartment;First lateral partitions, it is plugged in the middle part of the longitudinal baffle, if first compartment is separated into along baseplate width direction Power supply side cavity corresponding to dry and load side cavity;First lateral partitions be located at each chamber bottom offer insertion before and after Through hole;Boss is set respectively on the bottom plate of power supply side cavity and load side cavity;The first conducting end daughter board, including the first company Socket part, from first connecting portion it is folded upward at extension and bends extension again forming convex second connecting portion and from second connecting portion Bending extension downwards bends the 3rd connecting portion that extension is formed again;It is all provided with connecting through hole and phase on described first~the 3rd connecting portion The lock screw answered, form two layers of screw locking up and down;It is corresponding and first connecting portion side sets the overhead structure bent downwards , the projection of mains side chamber sidewall and the overhead structure of the first compartment coordinate, prevent the first conducting end daughter board from exiting absolutely The stop block of edge pedestal;3rd connecting portion loads side cavity from the through hole insertion in the first lateral partitions.
Further, the side of some first compartments is arranged at intervals some second compartments side by side on the insulating base bottom plate, And second compartment is separated into some corresponding power supply side cavities and load along baseplate width direction by first lateral partitions Side cavity;First lateral partitions are located at each power supply side cavity and the bottom of load side cavity offers leading to before and after penetrating Hole;Some second conducting end daughter boards, it includes first connecting portion, second connecting portion successively;On first, second connecting portion If connecting through hole, the second connecting portion connects from the through hole insertion load side cavity in the first lateral partitions, second connecting portion Through hole sets lock screw.
Preferably, the insulating base bottom plate forms six independent compartments arranged side by side, wherein, first, second compartment each three It is individual, and by the first lateral partitions by each compartment into power supply side cavity and load side cavity, accordingly, set each three the First, the second conducting end daughter board, each three first, second conducting end daughter boards are respectively arranged at each three first, second compartments.
Also, the side wall that the first compartment power supply side cavity sets stop block side also sets projection higher than stop block and with first The guide pad that bending place before the second connecting portion of conducting end daughter board coordinates, the bending place side is set to be lacked with what the guide pad coordinated Mouthful, and make first connecting portion and second connecting portion in axial direction stagger setting.
Further, in addition to the second lateral partitions, the bottom plate is plugged in correspond in the middle part of the longitudinal baffle of first compartment, In load side cavity, parallel with the first lateral partitions, the second lateral partitions bottom offers wears for the first conducting end daughter board If through hole;Lock hole and corresponding is set on the 3rd connecting portion between corresponding first, second lateral partitions of first conducting end daughter board The first lock screw.
Preferably, the opposite face between first, second lateral partitions sets recessed with first lock screw cooperation Cambered surface.
In addition, present invention additionally comprises second, third lateral partitions;Wherein, the second lateral partitions are plugged in the correspondence In the middle part of the longitudinal baffle of one compartment, in load side cavity, parallel with the first lateral partitions, the second lateral partitions bottom opens up There is the through hole worn for the first conducting end daughter board;The 3rd between corresponding first, second lateral partitions of first conducting end daughter board connects Lock hole and corresponding first lock screw are set in socket part;3rd lateral partitions be plugged in the longitudinal direction of the corresponding second compartment every In the middle part of plate, parallel with the first lateral partitions in power supply side cavity, the 3rd lateral partitions bottom is offered for the second conducting end The through hole that daughter board is worn;Lock hole is set in second connecting portion between corresponding first, the 3rd lateral partitions of second conducting end daughter board And corresponding second lock screw.
Preferably, the opposite face between first, second lateral partitions sets recessed with first lock screw cooperation Cambered surface;Opposite face between described first, the 3rd lateral partitions sets the cancave cambered surface coordinated with second lock screw.
Preferably, the bottom plate of the insulating base, longitudinal baffle, the first lateral partitions design for integral type.
Preferably, the bottom plate of the insulating base, longitudinal baffle, first, second, third lateral partitions set for integral type Meter.
Compared with prior art, beneficial effect of the present invention is:
Insulating base of the present invention uses integrated design, can meet that the first conducting end daughter board is laterally inserted into, prevent first The possibility of conducting end daughter board abjection;Moreover, the first conducting end daughter board increases overhead structure, it is de- can to prevent that conducting end daughter board from retreating Go out insulating base.
Brief description of the drawings
Fig. 1 is the stereogram 1 of the embodiment of the present invention.
Fig. 2 is the stereogram 2 of the embodiment of the present invention.
Fig. 3 is the front view of the embodiment of the present invention.
Fig. 4 is Fig. 3 top view.
Fig. 5 is the exploded perspective view of the embodiment of the present invention.
Fig. 6 is the exploded perspective view of the embodiment of the present invention.
Fig. 7 is exploded partial perspective view of the embodiment of the present invention.
Fig. 8 is the front view of the first conducting end daughter board in the embodiment of the present invention.
Fig. 9 is Fig. 8 top view.
Figure 10 is Fig. 8 left view.
Embodiment
Referring to Fig. 1~Figure 10, a modification of the present invention type electric connector, including, it is insulating base 1, some first conductive Terminal board 2;Wherein,
The insulating base 1, including, bottom plate 11, interval sets some longitudinal baffles 12 side by side thereon, along length on bottom plate 11 Degree direction forms some independent first compartments 100 arranged side by side;First lateral partitions 13, the middle part of longitudinal baffle 12 is plugged in, First compartment 100 is separated into some corresponding power supply side cavities and load side cavity along baseplate width direction;Described first is horizontal The bottom for being located at each chamber to dividing plate 13 offers the front and rear through hole 131 of insertion;Power supply side cavity and the bottom plate of load side cavity It is upper to set boss 111,112 respectively;
The first conducting end daughter board 2, including first connecting portion 21, from first connecting portion 21 be folded upward at extension bend again Extension forms convex second connecting portion 22 and bend that extension formed again from the bending extension downwards of second connecting portion 22 the Three connecting portions 23;It is all provided with connecting through hole 211,221,231 and corresponding locking on described first~the 3rd connecting portion 21,22,23 Screw 3, form two layers of screw locking up and down;It is corresponding and the side of first connecting portion 21 sets the overhead structure 212 bent downwards, The mains side chamber sidewall projection of the first compartment 100 coordinates with the overhead structure 212, prevents the first conducting end daughter board 2 from moving back Go out the stop block 113 of insulating base 1;3rd connecting portion 23 inserts load from the through hole 131 in the first lateral partitions 13 Side cavity.
Further, the side of some first compartments 100 is arranged at intervals some second side by side on the bottom plate 11 of insulating base 1 Compartment 200, and second compartment 200 is separated into some corresponding power supplys along baseplate width direction by first lateral partitions 13 Side cavity and load side cavity;First lateral partitions 13 are located at each power supply side cavity and the bottom of load side cavity offers The front and rear through hole of insertion;Some second conducting end daughter boards 4, it includes first connecting portion 41, second connecting portion 42 successively;Described First, it is all provided with connecting through hole 411,421 in second connecting portion 41,42, the second connecting portion 42 is from the first lateral partitions 13 Through hole insertion load side cavity, second connecting portion 42 connect through hole 421 and set lock screw 5.
Preferably, the bottom plate 11 of insulating base 1 forms six independent compartments arranged side by side, wherein, first, second compartment is each Three, and each compartment into power supply side cavity and is loaded into side cavity by the first lateral partitions 13, accordingly, set each three First, second conducting end daughter board 2,4, each three first, second conducting end daughter boards 2,4 are respectively arranged at each three first, second Compartment.
Also, the side wall that the power supply side cavity of first compartment 100 sets the side of stop block 113 also set projection higher than stop block 113, And the guide pad 114 coordinated with the bending place before the second connecting portion 22 of the first conducting end daughter board 2, the bending place side are set with being somebody's turn to do The breach 222 that guide pad 114 coordinates, and make first connecting portion 21 and second connecting portion 22 in axial direction stagger setting.
Further, in addition to the second lateral partitions 14, be plugged in the longitudinal direction of the corresponding first compartment 100 of the bottom plate 11 every The middle part of plate 12, in load side cavity, parallel with the first lateral partitions 13, the bottom of the second lateral partitions 14 is offered for first The through hole 141 that conducting end daughter board 2 is worn;The 3rd between corresponding first, second lateral partitions 13,14 of first conducting end daughter board 2 Lock hole 232 and corresponding first lock screw are set on connecting portion 23.
Preferably, the opposite face between first, second lateral partitions sets recessed with first lock screw cooperation Cambered surface.
Referring to Fig. 4~Fig. 6, present invention additionally comprises second, third lateral partitions 14,15;Wherein, the second lateral partitions 14 are inserted It is connected in the middle part of the longitudinal baffle of the corresponding first compartment 100, it is parallel with the first lateral partitions 1 in load side cavity, the The bottom of two lateral partitions 14 offers the through hole 141 worn for the first conducting end daughter board 2;First conducting end daughter board 2 correspondence first, Lock hole 232 and corresponding first lock screw 6 are set on the 3rd connecting portion 23 between second lateral partitions 13,14;3rd is horizontal The middle part of longitudinal baffle 12 of the corresponding second compartment 200 is plugged in dividing plate 15, in power supply side cavity, with first laterally Dividing plate 13 is parallel, and the bottom of the 3rd lateral partitions 15 offers the through hole worn for the second conducting end daughter board 4;Second conducting end daughter board Lock hole 422 and corresponding second locking spiral shell are set in second connecting portion 42 between 4 corresponding first, the 3rd lateral partitions 13,15 Silk.
Preferably, the opposite face between first, second lateral partitions sets recessed with first lock screw cooperation Cambered surface;Opposite face between described first, the 3rd lateral partitions sets the cancave cambered surface coordinated with second lock screw.
Preferably, the bottom plate of the insulating base, longitudinal baffle, the first lateral partitions design for integral type.
Preferably, the bottom plate of the insulating base, longitudinal baffle, first, second, third lateral partitions set for integral type Meter.
It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted.Although with reference to compared with The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to utility model Technical scheme is modified or equivalent substitution, and without departing from the scope of technical solution of the present invention, it all should cover in the present invention Right in.

Claims (12)

1. a kind of improved electric coupler, it is characterised in that including insulating base, some first conducting end daughter boards;Wherein,
The insulating base, including,
Bottom plate, interval sets some longitudinal baffles side by side thereon, forms some independent side by side first along its length on bottom plate Compartment;
First lateral partitions, it is plugged in the middle part of the longitudinal baffle, it is some right that first compartment is separated into along baseplate width direction The power supply side cavity and load side cavity answered;The bottom that first lateral partitions are located at each chamber offers leading to before and after penetrating Hole;Boss is set respectively on the bottom plate of power supply side cavity and load side cavity;
The first conducting end daughter board, it include first connecting portion, from first connecting portion be folded upward at extension bend extension shape again Bend extension downwards into convex second connecting portion and from second connecting portion and bend the 3rd connecting portion that extension is formed again;Institute State and be all provided with connecting through hole and corresponding lock screw on the first~the 3rd connecting portion, form two layers of screw locking up and down;And first Connecting portion side sets the overhead structure bent downwards, corresponding, and the mains side chamber sidewall projection of the first compartment was with that should fall Hook structure coordinates, prevents the first conducting end daughter board from exiting the stop block of insulating base;3rd connecting portion is horizontal from first Through hole insertion load side cavity on dividing plate.
2. improved electric coupler as claimed in claim 1, it is characterised in that on the insulating base bottom plate some first every The side of room is arranged at intervals some second compartments side by side, and by first lateral partitions by second compartment along baseplate width direction It is separated into some corresponding power supply side cavities and load side cavity;First lateral partitions are located at each power supply side cavity and load The bottom of side cavity offers the front and rear through hole of insertion;Some second conducting end daughter boards, it includes first connecting portion, second successively Connecting portion;It is all provided with connecting through hole on first, second connecting portion, the second connecting portion is from the through hole in the first lateral partitions Insertion load side cavity, second connecting portion connection through hole set lock screw.
3. improved electric coupler as claimed in claim 2, it is characterised in that the insulating base bottom plate forms six side by side Independent compartment, wherein, each three of first, second compartment, and by the first lateral partitions by each compartment into power supply side cavity With load side cavity, accordingly, each three first, second conducting end daughter boards, each three first, second conducting end daughter boards point are set Each three first, second compartments are not arranged at.
4. improved electric coupler as claimed in claim 1 or 2, it is characterised in that the first compartment power supply side cavity sets The side wall of stop block side also sets projection higher than stop block and coordinated with the bending place before the second connecting portion of the first conducting end daughter board Guide pad, the bending place side sets the breach coordinated with the guide pad, and makes first connecting portion and second connecting portion vertically Direction stagger setting.
5. improved electric coupler as claimed in claim 3, it is characterised in that the first compartment power supply side cavity sets backstop The side wall of block side also sets projection higher than stop block and led with what the bending place before the second connecting portion of the first conducting end daughter board coordinated To block, the bending place side sets the breach coordinated with the guide pad, and makes first connecting portion and second connecting portion in axial direction Stagger setting.
6. improved electric coupler as claimed in claim 1, it is characterised in that also including the second lateral partitions, be plugged in institute State bottom plate to correspond in the middle part of the longitudinal baffle of first compartment, parallel with the first lateral partitions in load side cavity, second laterally The lower partition offers the through hole worn for the first conducting end daughter board;Corresponding first, second lateral partitions of first conducting end daughter board Between the 3rd connecting portion on set lock hole and corresponding first lock screw.
7. improved electric coupler as claimed in claim 6, it is characterised in that between first, second lateral partitions Opposite face sets the cancave cambered surface coordinated with first lock screw.
8. improved electric coupler as claimed in claim 2, it is characterised in that also including second, third lateral partitions;Its In,
Second lateral partitions are plugged in the middle part of the longitudinal baffle of the corresponding first compartment, in load side cavity, with first Lateral partitions are parallel, and the second lateral partitions bottom offers the through hole worn for the first conducting end daughter board;First conducting end daughter board Lock hole and corresponding first lock screw are set on the 3rd connecting portion between corresponding first, second lateral partitions;
3rd lateral partitions are plugged in the middle part of the longitudinal baffle of the corresponding second compartment, horizontal with first positioned at power supply side cavity Parallel to dividing plate, the 3rd lateral partitions bottom offers the through hole worn for the second conducting end daughter board;Second conducting end daughter board pair Answer and lock hole and corresponding second lock screw are set in the second connecting portion between the first, the 3rd lateral partitions.
9. improved electric coupler as claimed in claim 8, it is characterised in that between first, second lateral partitions Opposite face sets the cancave cambered surface coordinated with first lock screw;Opposite face between described first, the 3rd lateral partitions set with The cancave cambered surface that second lock screw coordinates.
10. the improved electric coupler as described in claim 1 or 2 or 3 or 5 or 6 or 7 or 8 or 9, it is characterised in that described exhausted The bottom plate of edge pedestal, longitudinal baffle, the first lateral partitions design for integral type.
11. improved electric coupler as claimed in claim 4, it is characterised in that the bottom plate of the insulating base, longitudinal direction every Plate, the first lateral partitions design for integral type.
12. improved electric coupler as claimed in claim 8 or 9, it is characterised in that the bottom plate of the insulating base, longitudinal direction Dividing plate, first, second, third lateral partitions design for integral type.
CN201610283453.9A 2016-04-29 2016-04-29 A kind of improved electric coupler Active CN105789929B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610283453.9A CN105789929B (en) 2016-04-29 2016-04-29 A kind of improved electric coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610283453.9A CN105789929B (en) 2016-04-29 2016-04-29 A kind of improved electric coupler

Publications (2)

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CN105789929A CN105789929A (en) 2016-07-20
CN105789929B true CN105789929B (en) 2018-04-06

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106058503B (en) * 2016-07-25 2018-05-15 上海合璧电子电器有限公司 A kind of improved electric coupler

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202050061U (en) * 2011-04-14 2011-11-23 上海合璧电子元件有限公司 Improved structure of connector base
CN202949046U (en) * 2012-10-22 2013-05-22 南通市华冠电器有限公司 Multilayer connected wiring terminal block
CN204315746U (en) * 2014-12-31 2015-05-06 上海合璧电子电器有限公司 A kind of improved electric coupler
CN204992171U (en) * 2015-09-17 2016-01-20 上海合璧电子电器有限公司 Improved electric connector
CN205723985U (en) * 2016-04-29 2016-11-23 上海合璧电子电器有限公司 A kind of improved electric coupler

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