CN101087043A - Self-stripping drop terminal and electrical equipment equipped with such a terminal - Google Patents
Self-stripping drop terminal and electrical equipment equipped with such a terminal Download PDFInfo
- Publication number
- CN101087043A CN101087043A CNA2007101085914A CN200710108591A CN101087043A CN 101087043 A CN101087043 A CN 101087043A CN A2007101085914 A CNA2007101085914 A CN A2007101085914A CN 200710108591 A CN200710108591 A CN 200710108591A CN 101087043 A CN101087043 A CN 101087043A
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- Prior art keywords
- binding post
- wall
- electric conductor
- peels
- aforementioned
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2491—Connections using contact members penetrating or cutting insulation or cable strands the contact members penetrating the insulation being actuated by conductive cams or wedges
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding with earth pin, blade or socket
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2103/00—Two poles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/76—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall
- H01R24/78—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall with additional earth or shield contacts
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Multi-Conductor Connections (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Cash Registers Or Receiving Machines (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention relates to automatically spalling terminals (100, 200, 300), which include receiving chambers (101, 201, 301) and electrical connecting mechanisms (150, 250, 350) for at least one insulating electrical conductor, wherein, the electrical connecting mechanisms comprises body parts (151, 251, 351) rotation installation in the receiving chambers and metal cutting edge, the cutting edge electrically connects to conductive core by through insulating bushing of insulating conductor (400) in the receiving chambers. The cutting edge belongs to metal spalling mechanisms (160, 260, 360), which are sliding located in the body parts and press walls (115, 215, 315) of the receiving chambers, wherein, the walls can be elastic deformation by the spalling mechanisms when rotates the body parts.
Description
Technical field
The present invention relates generally to peel off automatically the type binding post, it relates to so that the binding post that enters with for example being used for interconnective electrical conductor insulated, or relates to such binding post: as the integral part of any electric equipment casing or suitably be connected on this casing, be used for the essential electric conductor of connection on this equipment.
The present invention be more particularly directed to a kind of binding post, this binding post comprises receiving chamber and the electrical connection mechanism that is used at least one insulated electric conductor, this electrical connection mechanism comprises that rotation is assemblied in body and the metal cutting sword in the described receiving chamber, and the insulating sleeve that this metal cutting sword can be worn out the insulated electric conductor that is introduced into described receiving chamber electrically contacts to set up with its conductive cores.
The invention still further relates to the electric equipment that is equipped with this self-stripping drop terminal.
Background technology
Be used for being used for typically pulling out, wearing out or cut the device of the insulating sleeve of this electric conductor along the direction that is approximately perpendicular to or be parallel to the axis of electric conductor in the known devices that self-stripping drop terminal peels off electric conductor.
It may relate to a kind of otch, the bite that the bottom of this otch constitutes the chamber of the conductive cores of holding conductor and is equipped with the axis perpendicular to described conductor to extend.This otch is integrally formed in one and covers, and this lid can seal receiving chamber.A described electric conductor part is arranged in described receiving chamber, and the described lid that closes on this receiving chamber then is so that described otch rides in described electric conductor.Described electric conductor thereby be introduced into described otch along the incoming direction that is parallel to described bite, and described bite cuts and the local insulating sleeve that moves this conductor of the direction of the axis normal of edge and conductor, so that the part of its conductive cores is placed in the bottom of described otch and electrically contacting of realization and binding post.
It also may relate to the metal tip, and this spike pierces is arranged in the insulating sleeve of the electric conductor of receiving chamber, and described piercing through is that carry out with the direction of the axis normal of described conductor on the edge, thereby realizes being electrically connected so that touch the conductive cores of described conductor.
The major defect of this self-stripping drop terminal is that it peels off device and only is suitable for peeling off the insulated electric conductor with given diameter.
In addition, from the applicant's patent document FR 2 871 952, known a kind of binding post as introducing in the introduction, wherein receiving chamber inside defines a parallelepiped metal pit, and it is that two walls opening, that be equipped with relative perforation are to be used for that bindiny mechanism's rotation is installed to described pit inside on two surfaces that face toward.
According to this document, described bindiny mechanism comprises two metal cutting swords that are roughly parallel to its rotation, and described cutting edge is placed relative to one another with respect to described rotation.Each can peel off the insulating sleeve that is introduced into two electric conductors in the described receiving chamber by the inlet that separates on the both sides of this bindiny mechanism these two cutting edges.
Should be appreciated that according to the shape of described bindiny mechanism and according to its center or eccentric position in receiving chamber the distance between each cutting edge of the wall of described pit and this bindiny mechanism is transformable.Two inlets that separate thereby can hold insulated electric conductor with different cross section.Same inlet can not hold the electric conductor with different cross section.Those skilled in the art thereby should carry out electric conductor is introduced the selection of inlet.
Summary of the invention
In order to overcome the defective of above-mentioned prior art, the present invention proposes a kind of binding post that can automatically adapt to the diameter of (quilt) insulated electric conductor that is introduced in the receiving chamber.
More specifically, the present invention proposes a kind of binding post as defining in the introduction, wherein cutting edge belongs to metal peeling mechanism, this metal peeling mechanism is slidably mounted in the described body and can presses in the wall that limits receiving chamber one, this wall when the described body of rotation under described effect of peeling off mechanism strain.
Therefore, when insulated electric conductor embeds in the described receiving chamber and described body when pivoting around its rotation, the described cutting edge that peels off mechanism wear out described conductor softness insulating sleeve and contact its metallic conduction core.This contact produces a stress, and this stress is tending towards towards the direction of the wall of strain the described mechanism of peeling off being released described body.Owing to describedly peel off the wall that mechanism has touched described strain, so this wall produces an anti-motive force, and this anti-motive force keeps contacting of described conductive cores of peeling off mechanism and described electric conductor during the whole rotation of described body.Describedly peel off mechanism thereby slide to continue to cut off its soft insulating sleeve along the conductive cores of described electric conductor.
Therefore, at the electric conductor cross section of different range and guaranteed the excellent electric contact of insulated electric conductor and binding post and good peeling off.
The single inlet port of electric conductor has been realized the connection of different conductor, even right and wrong those skilled in the art also can easily be connected to electric conductor this binding post.
Below be other non-limiting favorable characteristics according to binding post of the present invention:
-described body is installed around the rotation rotation, the plane that described rotation extends therein perpendicular to the described cutting edge that peels off mechanism on the one hand, peel off the slip axis of mechanism on the other hand perpendicular to this, this slip axis is included in the plane of described cutting edge;
The rotation of-described body is vertical mutually with the incoming direction of described insulated electric conductor;
Described wall can be pressed slidably with the end relative with the end that comprises described cutting edge in the-described mechanism of peeling off;
The described wall of-qualification receiving chamber has the shape of hair fastener, and described slope of peeling off mechanism is pressed in the formation that its bending (elbow) part forms in pivotal engagement portion and its branch;
-described slope has the recessed toroidal that peels off mechanism towards described, and this peels off mechanism and has in shape recessed circular complementary sliding edge with described slope;
The length on-described slope makes the described mechanism of peeling off can keep contacting with this slope always, and no matter the position, angle of described body;
-described body comprises otch, the described mechanism of peeling off slides in this otch, and this otch inside comprises unhook (wall is recessed), this unhook can be cooperated with this shoulder that peels off mechanism forming the backstop in the translation direction, describedly peels off the wall that mechanism presses by it and is blocked on another translation direction;
-described bindiny mechanism comprises the actuator lever that is connected to described body, and this actuator lever can pivot between the two positions, i.e. link position and open position, and these two positions separate the angles of 45 to 90 degree, preferably separate the angles of 65 degree;
-described body and described actuator lever form single member;
-described body is to make by the molded single member that is formed by insulating material;
-described body has lateral lip in two end, be used for described insulated electric conductor by described peel off mechanism when wearing out side direction keep this electric conductor;
-described receiving chamber limits at a side relative with described wall another wall by the groove that forms the housing insulation electric conductor;
The wall of-described flute profile and the wall of described elastically deformable belong to the overall integrated member of U-shaped that is, it is by cutting, shaping and/or crooked the acquisition; And
-described receiving chamber is the double chamber that can hold another insulated electric conductor, described electrical connection mechanism comprises that unique body and two peel off mechanism, and describedly peel off the described wall that mechanism presses and have two strain parts, these two parts are longitudinally separated each other by otch.
The invention still further relates to a kind of electric equipment that comprises the casing with a plurality of concentration chambers, each all is used to described concentration chamber hold according to self-stripping drop terminal of the present invention, and each concentration chamber all comprises at least one insulated electric conductor inlet.
Description of drawings
By below reading to the description of the accompanying drawing that provides as non-limitative example, will understand the present invention and implementation thereof better.Wherein:
-Fig. 1 is the integral perspective exploded view according to electric equipment of the present invention;
-Fig. 2 is the top view installation diagram of the electric equipment of Fig. 1;
-Fig. 3 is the side-looking installation diagram of the electric equipment of Fig. 1;
-Fig. 4 is the cutaway view along the A-A plane of Fig. 3;
-Fig. 5 is the detailed view of the regional V of Fig. 4;
-Fig. 6 is the cutaway view along the B-B plane of Fig. 2; And
-Fig. 7 is the detailed view of the regional VII of Fig. 6.
Embodiment
A kind of electric equipment 1-is an electrical socket at this shown in Fig. 1, and it is included in insulative base or the casing 10 of front with panel 20 sealings.
The shape of casing 10 here is square parallelepiped, and it has the diapire that is centered on by four sidewalls, and described sidewall limits inner room 11.Described sidewall on its outer surface, near the open front of casing, comprise peripheral flange 15.
As depicted in figs. 1 and 2, panel 20 is shapes of the plate 21 that surrounded by sagging edge.The core of panel 20 has the recessed pit 22 that is used to insert plug.This pit 22 is limited by cylindrical side wall and flat wall, and this is flat to have to be used to make and connect three openings 23,24,25 that pin passes.
Wherein two openings 23,24, two pin (not shown) that can allow to insert the plug in the pit 22 pass.The 3rd opening 25 is used to make the ground wire pin 320 that sets to electric equipment 1 to pass.
Shown in Fig. 1 was concrete, the outer surface of the cylindrical side wall of the pit 22 of panel 20 had tooth 26, to be used for by retaining mechanism panel 20 being contained in casing 10.
When panel 20 was contained on the casing 10, the plate of this panel sealed the open front of this casing, and sagging edge 21 presses peripheral flange 15.The pit 22 of panel 20 inserts in the inner room 11 of casings 10, so that limit on the interior section 18 that the tooth 26 of its cylindrical wall is hooked in casing 10.
Shown in Fig. 4 and 6, casing 10 comprises dividing plate 14 in the chamber 11 within it, and this dividing plate begins to extend perpendicularly and defines compartment towards three openings of casing front portion from the diapire of casing.These compartments constitute each concentration chamber 12 that all is used to hold binding post 100,200,300.The same sidewall 17-that they side by side placed and be adjacent to casing is called the inlet sidewall here.
Therefore, casing 10 inside have held three binding posts, are respectively firewire binding post 100, zero line binding post 200 and earth terminal 300.
More specifically, as shown in figs. 1 and 4, firewire binding post 100 and zero line binding post 200 include the nest groove of the pin that is used to hold plug.Each nest groove all is defined for the holder 120,220 that clamps the plug pin in inside, described pin passes the opening 23,24 in the diapire of pit 22 of panel 20.For this reason, described nest groove all is positioned the right side of an opening 23,24 of pit 22 bottoms in casing 10.
Earth terminal 300 comprises and passes the 3rd opening 25 to enter the pin 320 in the pit 22.
In known manner, as illustrated in fig. 1 and 2, electrical socket 1 is equipped with sealing device 30 at this, and the aileron 31 of sealing device is between the nest groove of the live wire of the bottom opening 23,24 of panel 20 pits 22 and electric equipment 1 and earth terminal 100,200.Sealing device 30 rotation is installed in the casing 10 so that two ailerons 31 are dodged when two pins of plug are pressed in above them simultaneously.
Shown in Fig. 1,4 and 6, each binding post 100,200,300 all is a self-stripping drop terminal, described binding post comprises the receiving chamber 101,201,301 and the electrical connection mechanism 150,250,350 of insulated electric conductor 400, described electrical connection mechanism comprises that rotation is installed to body 151,251,351 and at least one metal cutting sword 161A, the 361A in the described receiving chamber, described cutting edge can be worn out the insulating sleeve 401 that inserts the insulated electric conductor 400 in the described receiving chamber 101,201,301, to set up and the electrically contacting of the conductive cores 402 of this electric conductor.
Shown in concrete, each binding post comprises the integrated member 110,210,310 that is as general as U-shaped as Fig. 1,4 and 7, and described integrated member obtains by cutting, shaping and/or bent sheet metal.The wall of these integrated members 110,210,310 defines the receiving chamber 101,201,301 of each binding post 100,200,300.
One of them parallel branch of U-shaped integrated member 110,210,310 is the wall 112,212,312 of flute profile, and the recess of described wall is towards the receiving chamber 101,201,301 of binding post 100,200,300.The wall 112,212,312 of described flute profile is used for holding and guiding the insulated electric conductor 400 that inserts described receiving chamber.
Another parallel branch of U-shaped integrated member is the wall 115,215,315 of elastically deformable.Described wall 115,215,315 has the shape of hair fastener here, this hair fastener shape has bending part 115A, 215A, the 315A that forms pivotal engagement portion, it is connected to the base portion 111,211,311 that planar section 115C, 215C, this plane of 315C-are connected to the U-shaped integrated member in a side, is connected to the free 115B of branch, 215B, 315B-at opposite side and should free branch shape becomes slope (seeing Fig. 1,5 and 7) facing to described flute profile wall 112,212,312.
Therefore, when to the described free 115B of branch, 215B, when 315B exerts pressure, this free branch is by the described bending part 115A of elastic bending, 215A, 315A and near described planar section 115C, 215C, 315C.
According to illustrated example, each binding post 100,200,300 all is the double binding post that can connect two insulated electric conductors 400, and these two insulated electric conductors are respectively the electric conductors that is connected in electrical network and electrical appliance.
The wall of the U-shaped integrated member 110,210,310 of each binding post 100,200,300 limits a double receiving chamber 101,201,301.For this reason, described U-shaped member comprises two flute profile walls 112,212,312 equally side by side holding two insulated electric conductors in one of its parallel branch, and comprises two hair clip shape walls 115,215,315 equally side by side in its another parallel branch.Described flute profile wall 112,212,312 and hair clip shape wall 115,215,315 are separated separately by otch, and are connected to same base portion 111,211,311 (see figure 1)s of integrated member 110,210,310.
The base portion 111,211 of the U-shaped integrated member 110,210 of each all is to be connected to the connecting wall of holder 120,220 that the nest groove of binding post is held in described qualification by L shaped wall in firewire binding post 100 and the zero line binding post 200.At this, the L shaped wall of each binding post, U-shaped member and holder all form the single part that obtains by cutting, shaping and/or bent sheet metal.
On the base portion 311 of the U-shaped integrated member 310 of earth terminal 300, (by welding) is embedded with the tongue piece 320A of this earth terminal 320 of supporting.
As Fig. 4 to 7 more specifically shown in, each U-shaped integrated member 110,310 of each binding post 100,300 inserts in the concentration chamber 12 of casings 10, so that open towards the respective openings 13 of the inlet sidewall 17 of casing 10.Especially, lay with respect to two also row of openings 13 of separating of the inlet sidewall 17 of casing 10 the double reception chamber 101,301 of U-shaped integrated member 110,310.Each flute profile wall 112,312 of described integrated member 110,310 is with respect to one of opening 13 of described inlet sidewall 17 and lay by the diapire of casing 10 at the end, and the base portion 111,311 of described integrated member 110,310 is fixed against the internal partition 14 of casing 10.
Shown in Fig. 1 was concrete, the body the 151,251, the 351st of the bindiny mechanism 150,250,350 of each binding post 100,200,300 was around the rotating body that is substantially cylindricality of axis V.
It all has the pivot 154,354 that comes into line on axis V in each end.Pivot 154,354 is used for being assemblied in the inner bearing of casing 10 so that described body 151,351 is installed in the receiving chamber of binding post 100,300 around axis V rotation.The rotation V of the body 151,251,351 of each bindiny mechanism 150,250,350 is perpendicular to the direction Y in the receiving chamber 101,201,301 of insulated electric conductor 400 being introduced binding post 100,200,300.
Advantageously, as shown in the figure, the body 151,351 of each bindiny mechanism 150,350 is installed with two parallel cuts 152,352 of square-section continuously, and described otch extends along slip axis W perpendicular to the rotation V of body 151,351.Each otch 152,352 comprises two unhook respect to one another (wall is recessed) 153,353 (seeing Fig. 5 and 7) on two end sidewalls.
Each otch holds metal knife-edge separating machine structure 160,260,360, and its end has cutting edge 161A, 361A, and this cutting edge can be worn out the insulating sleeve 401 of the insulated electric conductor 400 in the receiving chamber that embeds corresponding binding post.
As Fig. 5 and 7 concrete shown in, the rotation V of each body 151,351 have perpendicular to it on the one hand each peel off the cutting edge 161A of mechanism 160,360, the plane that 361A extends therein, peel off the slip axis W of mechanism 160,360 on the other hand perpendicular to each, this slip axis W is included in the described plane of cutting edge 161A, 361A.
Each peels off the diameter of the length of mechanism 160,260,360 greater than body 151,251,351.Therefore, when peeling off mechanism 160,260,360 when embedding in the respective cut of bodies 151,251,351, two end appears at this otch outside.With each peel off the thickness of mechanism 160,260,360 and width adjustment be hold it the thickness of otch and width so that it can be free to slide along slip axis W in described otch.Each peels off mechanism 160,360 and comprise two shoulders 163,363 on two opposing longitudinal edges, and it blocks the unhook 153,353 of otch 152,352 and (sees Fig. 5 and 7) to remain in this otch by described shoulder.
When the body 151,251,351 of bindiny mechanism 150,250,350 is assemblied in the double reception chamber of corresponding binding post, the cylindrical surface of described body is slidably against the free 115B of branch, 215B, 315B, and described free branch forms the slope of the strain wall 115,215,315 of U-shaped integrated member 110,210,310.
The free 115B of branch, the 315B on the slope by pressing each the elastically deformable wall 115,315 that forms the U-shaped integrated member slidably are bonded in each otch of described bindiny mechanism body each and peel off mechanism 160,360 and also comprise cutting edge 161A, 361A (seeing Fig. 4 to 7) by its relative end 162,362.
The free 115B of branch, the 315B that form the slope of each deformable wall 115,315 have the shape of recessed circle, and described free branch is pressed on the cylindrical surface of the body 151,351 of bindiny mechanism 150,350 and corresponding complementary shape slip limit 162,362 of peeling off mechanism 160,360 slidably.The length that forms the described free 115B of branch, the 315B on slope makes the corresponding mechanism 160,360 of peeling off keep and the contacting of described slope 115B, 315B always, and regardless of the position, angle of the body 151,351 of bindiny mechanism 150,350 in the double reception chamber of corresponding binding post 100,300.
Therefore, advantageously, each peels off mechanism 160,360 and is blocked by the unhook 153,353 of the otch at its place on translation direction, and is stopped by the elastically deformable wall 115,315 that it pressed on another translation direction.
The body 151,251,351 of each bindiny mechanism 150,250,350 can rotate around its axis V between open position (seeing Figure 4 and 5) and link position (seeing Fig. 6 and 7) by means of actuator lever 156,256,356.
Actuator lever 156,256,356 has the shape of edge perpendicular to the axis Z extension of the rotation V of body 151,251,351.One of them end of actuator lever 156,256,356 is connected to the cylindrical surface of body 151,251,351.The other end of this actuator lever 156,256,356 is freely and has the tongue-like part 157,257,357 that the user can be approaching.
Body 151,251,351 and actuator lever 156,256,356 here are the monomer members of making by the mold insulation plastic material.
When the body 151,251,351 of each bindiny mechanism 150,250,350 was placed in the double reception chamber of corresponding binding post, actuator lever 156,256,356 was passed the extension opening in the described casing diapire and is appeared at the outside of this casing.
Each actuator lever 156,256,356 can be rotated the angle A1 of one 45 to 90 degree one preferred 65 degree one.
Advantageously, the rear portion of the casing 10 of described electric equipment is arranged for holding the tongue-like part 157,257,357 of three actuator lever 156,256,356 of bindiny mechanism 150,250,350, so as can be from the outside of casing 10 near described tongue-like part and make they link position indentation in the rear surface of casing 10 and the (see figure 6) that is positioned.
More specifically, the rear surface of casing 10 comprises three sunk parts 16 here, and this sunk part extends in parallel on the only about half of width of casing 10.These sunk parts 16 lead to casing with the inlet sidewall 17 opposed edges (seeing Fig. 1,4 and 6).Each sunk part 16 all is used for holding the tongue-like part 157,257,257 of the actuator lever 156,256,356 of link position.
Figure 4 and 5 specifically illustrate the firewire binding post 100 in the open position.In this position, the actuator lever 156 that protrudes from described casing rear surface and the axis of the sunk part 16 of casing 10 form the angle A1 of about 65 degree.It is orientated body 151 as each cutting edge 161A that peels off mechanism 160 is diverted in order to outside the passage in the receiving chamber 101 of insulated electric conductor being introduced firewire binding post 100.
Therefore can easily insulated electric conductor be introduced among the receiving chamber of firewire binding post 100 or from wherein extracting out via the respective openings 13 of casing 10.
Fig. 6 and 7 specifically illustrates the earth terminal 300 in the link position.
In order to be transformed into described link position (see figure 6) from described open position (see figure 4), the user simply with actuator lever 356 angle of pivot A1 so that it is inserted in the respective recesses part 16 of casing 10.
The pivoting action of this actuator lever 356 makes body 351 around its rotation V rotation.The insulating sleeve 401 that each peels off the cutting edge 361A of mechanism 360 thereby wears out the insulated electric conductor 400 in the receiving chamber 301 that is introduced into described binding post 300 is with the conductive cores 402 that touches described conductor.The hard metal material of conductive cores 402 usefulness is made, and peels off 360 in mechanism and leans on this conductive cores to slide in described otch and to leave described body 350 towards the direction of the free 315B of branch, and described free branch forms the slope of having been pressed by sliding edge 362.By on the 315B of slope, sliding, to peel off mechanism 360 and on this slope, apply motive force, this motive force makes the bending part 315A elastic bending that links to each other with this slope.As reaction, the described free 315B of branch produces anti-motive force to peeling off mechanism 360, so that this cutting edge 361A that peels off mechanism is along the conductive cores 402 continuous insulating sleeves 401 that slide and cut off electric conductor 400.
In described link position, the axis of the sunk part 16 of actuator lever 356 rear surface of 10 along indentation in casing extends.Like this, can avoid it when handling described electric equipment from now on, to be hooked by any outer member.Each peels off the axis extension of mechanism 360 perpendicular to insulated electric conductor 400, this peels off between the free 315B of branch of the strain wall 315 that mechanism is stuck in metallic conduction core 402 that the end with cutting edge 361A described conductor and that peel off mechanism electrically contacts and U-shaped integrated member 310, and described free branch is pressed by making bending part 315A elastic bending in relative the other end 362.
Advantageously, body 151,251,351 all comprises flange 155,255,355 in its each end, and this flange extends and protrude in the sector of about 60 degree the cylindrical wall of body 151,251,351 perpendicular to rotation V.This flange 155,255,355 can peel off mechanism 160,260,360 when wearing out insulated electric conductor 400 side direction keep this electric conductor so that this electric conductor does not leave flute profile wall 112,212,312.
The present invention never is limited to the embodiment that describes and illustrate here, and those skilled in the art can realize meeting all modification of its spirit.
Claims (16)
1. self-stripping drop terminal (100,200,300), it comprises electrical connection mechanism (150,250,350) and be used for the receiving chamber (101 of at least one insulated electric conductor (400), 201,301), this electrical connection mechanism comprises that rotation is installed to the body (151 in the described receiving chamber, 251,351) and metal cutting sword (161A, 361A), this cutting edge can be worn out and be introduced into described receiving chamber (101,201, the insulating sleeve (401) of the insulated electric conductor 301) (400) is to set up and the electrically contacting of conductive cores (402) of this insulated electric conductor, it is characterized in that, described cutting edge (161A, what 361A) belong to metal peels off mechanism (160,260,360), this peels off mechanism and is slidably mounted on described body (151,251,351) in and can press and limit described receiving chamber (101,201,301) wall (115,215,315), this wall energy is enough in the described body (151 of rotation, 251,351) time in the described mechanism (160 of peeling off, 260,360) strain under the effect.
2. according to the binding post of claim 1, it is characterized in that, described body (151,351) is rotated installation around rotation (V), the plane that described rotation extends therein perpendicular to the described cutting edge (161A, 361A) that peels off mechanism (160,360) on the one hand, perpendicular to the described slip axis (W) that peels off mechanism (160,360), this slip axis (W) is included in the plane of described cutting edge (161A, 361A) on the other hand.
3. according to the binding post of one of aforementioned claim, it is characterized in that the rotation (V) of described body (151,251,351) is perpendicular to the incoming direction (Y) of described insulated electric conductor (400).
4. according to the binding post of one of aforementioned claim, it is characterized in that described wall (115,215,315) can be pressed slidably by the end (162,262,362) relative with the end with described cutting edge (161A, 361A) in the described mechanism (160,260,360) of peeling off.
5. according to the binding post of one of aforementioned claim, it is characterized in that, the wall (115,215,315) of described qualification receiving chamber (101,201,301) has the shape of hair fastener, its bending part (1 15A, 215A, 315A) forms pivotal engagement portion, and described slope of peeling off mechanism (160,260,360) is pressed in an one branch (115B, 215B, 315B) formation.
6. according to the binding post of claim 5, it is characterized in that, described slope (115B, 215B, 315B) has the recessed toroidal that peels off mechanism (160,260,360) towards described, and this peels off mechanism and has in shape sliding edge (162,362) with the recessed toroidal complementation of described slope (115B, 215B, 315B).
7. according to the binding post of one of claim 5 and 6, it is characterized in that, the Design of length on described slope (115B, 215B, 315B) becomes to make the described mechanism (160,260,360) of peeling off can keep contact with this slope (115B, 215B, 315B) always, and regardless of the position, angle of described body (151,251,351) how.
8. according to the binding post of one of aforementioned claim, it is characterized in that, described body (151,351) comprises otch (152,352), the described mechanism (160,360) of peeling off slides in this otch, and this otch inside comprises unhook (153,353), this unhook is cooperated with this shoulder (163,363) that peels off mechanism (160,360) forming the backstop on the translation direction, describedly peels off the described wall (115,315) that mechanism (160,360) presses by it and is blocked on another translation direction.
9. according to the binding post of one of aforementioned claim, it is characterized in that, described bindiny mechanism (150,250,350) comprises the actuator lever (156,256,356) that is attached on the described body (151,251,351), this actuator lever (156,256,356) can be rotated between the two positions, be link position and open position, these two positions separate 45 to 90 degree and are preferably the angle (A1) of 65 degree.
10. according to the binding post of claim 9, it is characterized in that described body (151,251,351) and described actuator lever (156,256,356) form single member.
11. the binding post according to one of aforementioned claim is characterized in that, described body (151,251,351) is to make by the molded single member that is formed by insulating material.
12. binding post according to one of aforementioned claim, it is characterized in that, described body (151,251,351) has lateral lip (155,255,355) at its two ends, be used for described insulated electric conductor (400) by described peel off mechanism (160,260,360) when wearing out side direction keep this insulated electric conductor.
13. binding post according to one of aforementioned claim, it is characterized in that, with the relative side of described wall (115,215,315), described receiving chamber (101,201,301) is limited by another wall of the groove that forms housing insulation electric conductor (400) (112,212,312).
14. binding post according to claim 13, it is characterized in that, the wall (115,215,315) of described flute profile wall (112,212,312) and described elastically deformable belongs to whole be the integrated member of U-shaped (110,210,310), and this integrated member is by cutting, shaping and/or crooked the acquisition.
15. binding post according to one of aforementioned claim, it is characterized in that, described receiving chamber (101,201,301) is the double chamber that can also hold another insulated electric conductor (400), described electrical connection mechanism (150,250,350) comprises that unique body (151,251,351) and two peel off mechanism (160,260,360), is describedly peeled off the wall (115,215,315) that mechanism (160,260,360) presses and is had two elastically deformable parts that vertically separate each other by otch by described.
A 16. electric equipment (1), it comprises the casing (10) with a plurality of concentration chambers (12), each all is used to hold self-stripping drop terminal (100,200,300) according to one of aforementioned claim described concentration chamber, and each concentration chamber (12) all comprises the inlet (13) of at least one insulated electric conductor (400).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR06/05117 | 2006-06-09 | ||
| FR0605117A FR2902238B1 (en) | 2006-06-09 | 2006-06-09 | SELF-CONDUCTING CONNECTION TERMINAL AND ELECTRIC EQUIPMENT EQUIPPED WITH SUCH TERMINAL |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101087043A true CN101087043A (en) | 2007-12-12 |
| CN100527529C CN100527529C (en) | 2009-08-12 |
Family
ID=37692551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101085914A Expired - Fee Related CN100527529C (en) | 2006-06-09 | 2007-06-08 | Self-stripping drop terminal and electrical equipment equipped with such a terminal |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1865579B1 (en) |
| CN (1) | CN100527529C (en) |
| AT (1) | ATE453937T1 (en) |
| DE (1) | DE602007004022D1 (en) |
| FR (1) | FR2902238B1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010025837A1 (en) | 2008-08-25 | 2010-03-11 | Helix Pflanzen Gmbh | Greening module, equipment module, and cassette module for a modular construction for greening vertical or slanted walls |
| FR3040244B1 (en) * | 2015-08-20 | 2019-12-13 | Legrand France | ELECTRICAL OUTLET COMPRISING A PRINTED CIRCUIT |
| DE102016109364A1 (en) * | 2016-05-20 | 2017-11-23 | Berker Gmbh & Co. Kg | Electrical / electronic installation device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2617844A (en) * | 1949-06-29 | 1952-11-11 | Soreng Mfg Corp | Wire terminal connector |
| FR2505562A2 (en) * | 1981-05-05 | 1982-11-12 | Alsthom Cgee | Dual compression-spring insulated cable connecting terminal - has lever action which allows penetration of insulation from two sides and simultaneous clamping of cable |
| DE19825630C1 (en) * | 1998-06-08 | 1999-08-19 | Siemens Ag | Connector arrangement for electric conductor |
| EP1553660A1 (en) * | 2002-06-26 | 2005-07-13 | Claudia Adriana Mugnaini | Instant cable connector for electrical components or devices |
-
2006
- 2006-06-09 FR FR0605117A patent/FR2902238B1/en not_active Expired - Fee Related
-
2007
- 2007-04-06 DE DE602007004022T patent/DE602007004022D1/en active Active
- 2007-04-06 AT AT07290425T patent/ATE453937T1/en not_active IP Right Cessation
- 2007-04-06 EP EP07290425A patent/EP1865579B1/en not_active Not-in-force
- 2007-06-08 CN CNB2007101085914A patent/CN100527529C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ATE453937T1 (en) | 2010-01-15 |
| FR2902238B1 (en) | 2008-08-15 |
| EP1865579B1 (en) | 2009-12-30 |
| EP1865579A1 (en) | 2007-12-12 |
| DE602007004022D1 (en) | 2010-02-11 |
| FR2902238A1 (en) | 2007-12-14 |
| CN100527529C (en) | 2009-08-12 |
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