CN106299733A - A kind of domestic leakage switch is with quickly assigning binding post - Google Patents

A kind of domestic leakage switch is with quickly assigning binding post Download PDF

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Publication number
CN106299733A
CN106299733A CN201610894567.7A CN201610894567A CN106299733A CN 106299733 A CN106299733 A CN 106299733A CN 201610894567 A CN201610894567 A CN 201610894567A CN 106299733 A CN106299733 A CN 106299733A
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CN
China
Prior art keywords
fixture block
core
push rod
containment vessel
sleeve
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Granted
Application number
CN201610894567.7A
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Chinese (zh)
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CN106299733B (en
Inventor
计照明
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Dongguan Liancheng Electronic Technology Co., Ltd.
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Wuxi Haisheng Electronic Technology Co Ltd
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Publication date
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Priority to CN201610894567.7A priority Critical patent/CN106299733B/en
Publication of CN106299733A publication Critical patent/CN106299733A/en
Application granted granted Critical
Publication of CN106299733B publication Critical patent/CN106299733B/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
    • H01R4/00Electrically-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
    • H01R4/28Clamped connections, spring connections
    • H01R4/38Clamped connections, spring connections utilising a clamping member acted on by screw or nut
    • H01R4/40Pivotable clamping member
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-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
    • H01R4/28Clamped connections, spring connections
    • H01R4/48Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4854Clamped connections, spring connections utilising a spring, clip, or other resilient member using a wire spring
    • H01R4/4863Coil spring
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-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
    • H01R4/70Insulation of connections

Abstract

The invention discloses a kind of domestic leakage switch with quickly assigning binding post; including outer containment vessel and clamping push rod; bottom inside outer containment vessel left end is provided with lower locking clamp block; top slide inside its outer containment vessel left end is provided with locking and moves fixture block; the inner side of outer containment vessel is provided with inner sleeve; the central authorities of inner sleeve inside bottom are provided with core and connect clamp block; the central authorities of inner sleeve inside top are provided with core by the first movable axis and connect dynamic fixture block, and core connects the central authorities at dynamic fixture block top and is provided with clamping push rod by the second movable axis.The present invention arranges lower locking clamp block by the inner side of containment vessel outside and fixture block is moved in upper locking; coordinate the core that within it sleeve inner is arranged to connect clamp block and core connects dynamic fixture block; and the top movable installation clamping push rod of dynamic fixture block is connected at core; make this quickly assign binding post to reach easy for installation, and copper core is had while can carrying out fast-wiring the effect of protection.

Description

A kind of domestic leakage switch is with quickly assigning binding post
Technical field
The present invention relates to leakage switch technical field, be specially a kind of domestic leakage switch with quickly assigning binding post.
Background technology
Binding post is widely used in various electrical connection, and in prior art, major part binding post is by electric conductor and spiral shell Nail is constituted, and screw is threaded connection with electric conductor, and wire is fixed on electric conductor by screw, it is achieved wire and the company of electric conductor Connecing, this connection terminal structure, when being attached wire fixing, the direct copper core with wire in its screw bottom directly connects Touching, when by screw-driving, overexertion the most easily makes copper core cause damage even to rupture, and time the most inadequate, then makes Screw falls flat to copper core is fixing, the most extremely inconvenience so that copper core easily comes off or contact occurs Bad phenomenon, and in vibration environment, the connection of screw is also easy to produce and loosens, and causes the event of wiring inefficacy or hit Barrier situation, makes troubles for user.
Summary of the invention
It is an object of the invention to provide a kind of domestic leakage switch with quickly assigning binding post, possess easy for installation, And while can carrying out fast-wiring, copper core is had the advantage of good defencive function, solve in prior art and leak Complex operation during electric switch binding post wiring, and easily the copper core of wire is caused damage when wire is attached Problem.
For achieving the above object, the present invention provides following technical scheme:
A kind of domestic leakage switch is with quickly assigning binding post, and including outer containment vessel and clamping push rod, described outer containment vessel is left Bottom inside end is provided with lower locking clamp block, and the top slide inside its outer containment vessel left end is provided with the dynamic folder of locking Block, the top of described lower locking clamp block and upper locking are moved and are correspondingly provided with electro-insulating rubber pad, described outer guarantor between the bottom of fixture block The top of protective case is provided with chute near the position of left end, and the inner slide of described chute is provided with fixture block, described outer containment vessel Inner side is provided with inner sleeve.
The central authorities of described inner sleeve inside bottom are provided with core and connect clamp block, and described core connects the right-hand member of clamp block even Being connected to be conductively connected copper billet, the central authorities of described inner sleeve inside top are provided with core by the first movable axis and connect dynamic fixture block, Described core connects the central authorities at dynamic fixture block top and is provided with clamping push rod by the second movable axis, described core connect clamp block and Being fixed with copper core between the dynamic fixture block of core connection, the outside of described copper core left end is provided with insulation leather sheath, described outer containment vessel Top be provided with thread bush, described clamping push rod is arranged on the inner side of thread bush.
Described clamping push rod includes that outer sleeve, the inner sleeve of described outer sleeve are connected to push rod, and the bottom of described push rod connects Having connecting rod, the bottom of described connecting rod to be provided with card column, the middle part inside described outer sleeve is provided with cavity, the middle part of described push rod Being provided with adapter ring, described adapter ring is located in cavity, and the inside of described cavity is additionally provided with spring, and the top of described spring is arranged on The bottom of adapter ring, the top of described push rod is movably installed with lock nut, and the described lock nut position that is connected with push rod sets There is sleeve, the inner side of the sleeve that described push rod is arranged.
Preferably, described upper locking is moved fixture block and is vertically-mounted structure with lower locking clamp block, and fixture block is moved in upper locking Position corresponding with the position of lower locking clamp block, the central authorities bottom fixture block and lower locking clamp block top are moved in described upper locking Central authorities be equipped with a semicircular groove, the equal diameters of the groove on the dynamic fixture block of locking and lower locking clamp block on it, Described electro-insulating rubber pad is arranged on the inner side of groove.
Preferably, described inner sleeve is ceramic sleeve.
Preferably, described core connects the cross section arcuate structure of clamp block, and core connects the inner side of clamp block with interior The inner side of sleeve is in the same plane.
Preferably, it is concave shaped groove-like structure that described core connects the bottom of dynamic fixture block, and core connects bottom dynamic fixture block Inner side be additionally provided with tread plate.
Preferably, described push rod is metallic rod for insulation plastic cement rod, described connecting rod and card column, its card column and connecting rod Between arrange for vertical stratification, and be Welding Structure between card column and connecting rod, described card column is connected to core and connects and move fixture block On the second movable axis on.
Compared with prior art, beneficial effects of the present invention is as follows:
1, the present invention arranges lower locking clamp block by the inner side of containment vessel outside and fixture block is moved in upper locking, coordinates sleeve within it The internal core connection clamp block arranged and core connect dynamic fixture block, and connect the top movable installation folder of dynamic fixture block at core Press closer bar so that this quickly assigns binding post, reached easy for installation, and can carry out while fast-wiring copper cash Core has the effect of protection.
2, fixture block is moved in lower locking clamp block and the upper locking that the present invention is respectively mounted by the inner side of containment vessel left end outside, And by coordinate lower locking clamp block and on the electro-insulating rubber pad that arranges on the dynamic fixture block of locking so that this quickly assigns terminals The non-wiring part of wire can effectively be fixed by son when wiring, prevents wire from rocking, to copper core in wire Connect and provide conveniently, also act the effect of dust and water protection simultaneously, it addition, arranged by the bottom inside inner sleeve Core connects clamp block, and the core that the top movable inside inner sleeve is installed connects dynamic fixture block, and cooperation connects at core The top movable of dynamic fixture block installs clamping push rod so that this binding post effectively can connect clamp block and core by core Connect dynamic fixture block to be clamped fixing to the copper core of wire, effectively prevent traditional power supply terminal and wire is being carried out When connecting fixing, easily the copper core to wire causes the phenomenon of damage to occur, thus effectively solves in prior art and leak Complex operation during electric switch binding post wiring, and easily the copper core of wire is caused damage when wire is attached Problem.
Accompanying drawing explanation
Fig. 1 is the side of the present invention sectional structure schematic diagram when not locking;
Fig. 2 is sectional structure schematic diagram during side surface locking of the present invention;
Fig. 3 is that core of the present invention connects dynamic fixture block sectional structure schematic diagram;
Fig. 4 is that the present invention clamps push rod sectional structure schematic diagram.
In figure: 1 outer containment vessel, 2 times locking clamp blocks, the dynamic fixture block of locking on 3,4 electro-insulating rubber pads, 5 chutes, 6 fixture blocks, 7 Inner sleeve, 8 cores connect clamp blocks, 9 first movable axis, 10 cores connect dynamic fixture blocks, 11 second movable axis, 12 clamping push rods, 13 copper cores, 14 insulation leather sheaths, 15 it is conductively connected copper billet, 16 thread bush, 17 tread plates, 121 outer sleeves, 122 push rods, 123 even Extension bar, 124 card columns, 125 cavitys, 126 adapter rings, 127 springs, 128 lock nuts, 129 sleeves.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise Embodiment, broadly falls into the scope of protection of the invention.
Referring to Fig. 1-3, a kind of domestic leakage switch is with quickly assigning binding post, including outer containment vessel 1 and clamping top Bar 12, the bottom inside outer containment vessel 1 left end is provided with lower locking clamp block 2, the top slide inside its outer containment vessel 1 left end Being provided with locking and move fixture block 3, upper locking is moved fixture block 3 and is vertically-mounted structure, and the dynamic folder of upper locking with lower locking clamp block 2 The position of block 3 is corresponding with the position of lower locking clamp block 2, and the central authorities bottom fixture block 3 are moved in upper locking and lower locking clamp block 2 pushes up The central authorities in portion are equipped with a semicircular groove, and on it, the diameter phase of the groove on fixture block 3 and lower locking clamp block 2 is moved in locking Deng, electro-insulating rubber pad 4 is arranged on the inner side of groove, and it is solid that this setting can facilitate binding post to carry out the non-wiring part of wire Clamp is tight, simultaneously works as the effect of waterproof and dustproof, and the top of lower locking clamp block 2 and upper locking are moved between the bottom of fixture block 3 Being correspondingly provided with electro-insulating rubber pad 4, the top of outer containment vessel 1 is provided with chute 5 near the position of left end, the inner slide peace of chute 5 Equipped with fixture block 6, the inner side of outer containment vessel 1 is provided with inner sleeve 7, and inner sleeve 7 is ceramic sleeve, so arranges and can play effectively Insulating effect.
The central authorities of inner sleeve 7 inside bottom are provided with core and connect clamp block 8, and core connects the right-hand member connection of clamp block 8 to be had Being conductively connected copper billet 15, the central authorities of inner sleeve 7 inside top are provided with core by the first movable axis 9 and connect dynamic fixture block 10, line Core connects the central authorities at dynamic fixture block 10 top and is provided with clamping push rod 12 by the second movable axis 11, and core connects clamp block 8 and line Being fixed with copper core 13 between the dynamic fixture block 10 of core connection, the outside of copper core 13 left end is provided with insulation leather sheath 14, outer containment vessel 1 Top is provided with thread bush 16, and clamping push rod 12 is arranged on the inner side of thread bush 16, and core connects the cross section arc knot of clamp block 8 Structure, and the inner side of core connection clamp block 8 is in the same plane with the inner side of inner sleeve 7, core connects the end of dynamic fixture block 10 Portion is concave shaped groove-like structure, and the inner side that core connects bottom dynamic fixture block 10 is additionally provided with tread plate 17, and such setting can Make the fixing more firm of copper core 13, prevent copper core 13 from the phenomenon dropped occurring, also copper core 13 is had good simultaneously Good protective effect.
Fixture block is moved in lower locking clamp block 2 and upper locking that the present invention is respectively mounted by the inner side of containment vessel 1 left end outside 3, and by coordinate lower locking clamp block 2 and on the electro-insulating rubber pad 4 that arranges on the dynamic fixture block 3 of locking so that this is quickly assigned The non-wiring part of wire can effectively be fixed by binding post when wiring, prevents wire from rocking, to copper in wire The connection of core 13 provides conveniently, also acts the effect of dust and water protection simultaneously, it addition, by inside inner sleeve 7 The core that bottom is arranged connects the dynamic fixture block 10 of core connection that the top movable inside clamp block 8, and inner sleeve 7 is installed, and Coordinate the top movable installation clamping push rod 12 connecting dynamic fixture block 10 at core so that this binding post can effectively pass through line Core connects clamp block 8 and core connects dynamic fixture block 10 and is clamped fixing to the copper core 13 of wire, effectively prevent traditional Power supply terminal when being attached fixing to wire, and easily the copper core 13 to wire causes the phenomenon of damage to occur.
Referring to Fig. 1 and 4, a kind of domestic leakage switch is with quickly assigning binding post, and clamping push rod 12 includes outer sleeve 121, the inner sleeve of outer sleeve 121 is connected to push rod 122, and the bottom of push rod 122 connects connecting rod 123, the bottom of connecting rod 123 Being provided with card column 124, the middle part inside outer sleeve 121 is provided with cavity 125, and the middle part of push rod 122 is provided with adapter ring 126, adapter ring 126 are located in cavity 125, and the inside of cavity 125 is additionally provided with spring 127, and the top of spring 127 is arranged on the end of adapter ring 126 Portion, the top of push rod 122 is movably installed with lock nut 128, and lock nut 128 position that is connected with push rod 122 is provided with sleeve 129, the inner side of the sleeve 129 that push rod 122 is arranged, push rod 122 is insulation plastic cement rod, with the plastic cement rod that insulate for push rod 122, plays The effect of insulation, prevents clamping push rod 12 and occurs that the phenomenon of electric leakage, connecting rod 123 and card column 124 are metallic rod, its card column Arranging for vertical stratification between 124 and connecting rod 123, and be Welding Structure between card column 124 and connecting rod 123, card column 124 is even Being connected on the second movable axis 11 that core connects on dynamic fixture block 10, this setting enables to clamp push rod 12 and has the most gearing Energy.
This domestic leakage switch is with quickly assigning binding post, and during use, staff is first by one end stripping to be connected for wire Remove the leather sheath 14 that insulate, expose the copper core 13 in wire, then wire is inserted inner sleeve 7, then will lock and grip block 3 to downslide Dynamic, wire is fixed, and fixture block 6 is slided to the left simultaneously and make fixture block 6 that upper locking be moved fixture block 3 to carry out spacing, finally by Push rod 122 is pushed down on by lock nut 128 so that core connects dynamic fixture block 10 and coordinates core to connect clamp block 8 by copper core 13 are clamped fixing, and are finally threaded on thread bush 16 by lock nut 128,.
In sum: this domestic leakage switch, with quickly assigning binding post, is arranged down by the inner side of containment vessel 1 outside Fixture block 3 is moved in locking clamp block 2 and upper locking, coordinates the internal core arranged of sleeve 7 within it to connect clamp block 8 and core connects Dynamic fixture block 10, and the top movable installation clamping push rod 12 of dynamic fixture block 10 is connected at core so that this quickly assigns terminals Son, has reached easy for installation, and has the effect of protection while can carrying out fast-wiring to copper core 13, thus effectively Complex operation when solving leakage switch binding post wiring in prior art, and easily to leading when wire is attached The problem that the copper core 13 of line causes damage.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible Understand and these embodiments can be carried out multiple change without departing from the principles and spirit of the present invention, revise, replace And modification, the scope of the present invention be defined by the appended.

Claims (6)

1. domestic leakage switch is with quickly assigning a binding post, including outer containment vessel (1) and clamping push rod (12), its feature It is: the bottom inside described outer containment vessel (1) left end is provided with lower locking clamp block (2), inside its outer containment vessel (1) left end Top slide locking be installed move fixture block (3), fixture block (3) is moved in top and the upper locking of described lower locking clamp block (2) Being correspondingly provided with electro-insulating rubber pad (4) between Di Bu, the top of described outer containment vessel (1) is provided with chute (5) near the position of left end, The inner slide of described chute (5) is provided with fixture block (6), and the inner side of described outer containment vessel (1) is provided with inner sleeve (7);
The central authorities of described inner sleeve (7) inside bottom are provided with core and connect clamp block (8), and described core connects clamp block (8) Right-hand member connection is conductively connected copper billet (15), and the central authorities of described inner sleeve (7) inside top are provided with by the first movable axis (9) Core connects dynamic fixture block (10), and described core connects the central authorities at dynamic fixture block (10) top and is provided with folder by the second movable axis (11) Pressing closer bar (12), described core connects clamp block (8) and is connected with core to move and is fixed with copper core (13) between fixture block (10), described The outside of copper core (13) left end is provided with insulation leather sheath (14), and the top of described outer containment vessel (1) is provided with thread bush (16), described Clamping push rod (12) is arranged on the inner side of thread bush (16);
Described clamping push rod (12) includes that outer sleeve (121), the inner sleeve of described outer sleeve (121) are connected to push rod (122), described The bottom of push rod (122) connects has connecting rod (123), the bottom of described connecting rod (123) to be provided with card column (124), described overcoat The middle part of cylinder (121) inner side is provided with cavity (125), and the middle part of described push rod (122) is provided with adapter ring (126), described adapter ring (126) being located in cavity (125), the inside of described cavity (125) is additionally provided with spring (127), and the top of described spring (127) sets Putting the bottom in adapter ring (126), the top of described push rod (122) is movably installed with lock nut (128), described lock nut (128) position that is connected with push rod (122) is provided with sleeve (129), the inner side of the sleeve (129) that described push rod (122) is arranged.
A kind of domestic leakage switch the most according to claim 1 is with quickly assigning binding post, it is characterised in that: on described The dynamic fixture block (3) of locking and lower locking clamp block (2) are vertically-mounted structure, and the position of fixture block (3) and lower lock are moved in upper locking The position of tightening fixture block (2) is corresponding, and the central authorities of fixture block (3) bottom and lower locking clamp block (2) top are moved in described upper locking Central authorities are equipped with a semicircular groove, and on it, the diameter phase of the groove on fixture block (3) and lower locking clamp block (2) is moved in locking Deng, described electro-insulating rubber pad (4) is arranged on the inner side of groove.
A kind of domestic leakage switch the most according to claim 1 is with quickly assigning binding post, it is characterised in that: in described Sleeve (7) is ceramic sleeve.
A kind of domestic leakage switch the most according to claim 1 is with quickly assigning binding post, it is characterised in that: described line Core connects the cross section arcuate structure of clamp block (8), and core connects at the inner side of clamp block (8) and the inner side of inner sleeve (7) On same plane.
A kind of domestic leakage switch the most according to claim 1 is with quickly assigning binding post, it is characterised in that: described line It is concave shaped groove-like structure that core connects the bottom of dynamic fixture block (10), and the inner side that core connects bottom dynamic fixture block (10) is additionally provided with anti- Draw runner (17).
A kind of domestic leakage switch the most according to claim 1 is with quickly assigning binding post, it is characterised in that: described top Bar (122) is metallic rod for insulation plastic cement rod, described connecting rod (123) and card column (124), its card column (124) and connecting rod (123) arrange for vertical stratification between, and be Welding Structure between card column (124) and connecting rod (123), described card column (124) It is connected on the second movable axis (11) that core connects on dynamic fixture block (10).
CN201610894567.7A 2016-10-14 2016-10-14 A kind of household leakage switch is with quickly assigning wire connection terminal Active CN106299733B (en)

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Application Number Priority Date Filing Date Title
CN201610894567.7A CN106299733B (en) 2016-10-14 2016-10-14 A kind of household leakage switch is with quickly assigning wire connection terminal

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CN106299733B CN106299733B (en) 2018-06-19

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108110443A (en) * 2017-12-19 2018-06-01 河北正电器科技有限公司 DCDC and oil pump frequency converter and the output end structure of air pump frequency converter three-in-one unit
CN112038791A (en) * 2019-07-18 2020-12-04 王龙辰 High strength cable junction board structure with waterproof performance

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020002870A1 (en) * 2000-04-12 2002-01-10 Takashi Ikeda Apparatus for connecting an operating cable and a method for connecting the same
JP2008166012A (en) * 2006-12-27 2008-07-17 Sumitomo Wiring Syst Ltd Retainer fitting device
WO2015117140A1 (en) * 2014-02-03 2015-08-06 Volex Plc Electrical connector with foldable prongs
CN206211041U (en) * 2016-10-14 2017-05-31 无锡市海升电子科技有限公司 A kind of family expenses leakage switch is with quickly assigning binding post

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020002870A1 (en) * 2000-04-12 2002-01-10 Takashi Ikeda Apparatus for connecting an operating cable and a method for connecting the same
JP2008166012A (en) * 2006-12-27 2008-07-17 Sumitomo Wiring Syst Ltd Retainer fitting device
WO2015117140A1 (en) * 2014-02-03 2015-08-06 Volex Plc Electrical connector with foldable prongs
CN206211041U (en) * 2016-10-14 2017-05-31 无锡市海升电子科技有限公司 A kind of family expenses leakage switch is with quickly assigning binding post

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108110443A (en) * 2017-12-19 2018-06-01 河北正电器科技有限公司 DCDC and oil pump frequency converter and the output end structure of air pump frequency converter three-in-one unit
CN108110443B (en) * 2017-12-19 2020-04-17 河北正一电器科技有限公司 Output end structure of three-in-one device of DCDC, oil pump frequency converter and air pump frequency converter
CN112038791A (en) * 2019-07-18 2020-12-04 王龙辰 High strength cable junction board structure with waterproof performance

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Inventor after: Zhu Junhui

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