CN115497775A

CN115497775A - Breaker mechanism obtaining power by method of generating eddy magnetic field

Info

Publication number: CN115497775A
Application number: CN202211183423.2A
Authority: CN
Inventors: 谢利标; 胡启; 郭平; 郭振; 张琦昱; 陈瑞磊
Original assignee: Nanjing Switchgear Co ltd
Current assignee: Nanjing Switchgear Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2022-12-20
Anticipated expiration: 2042-09-27
Also published as: CN115497775B

Abstract

The invention provides a circuit breaker mechanism obtaining power by a method for generating an eddy magnetic field, which comprises a mounting plate and a circuit breaker body, wherein a second lead screw and first lead screws distributed in an array are fixed on the circuit breaker body, the second lead screw is positioned between the first lead screws, a second mounting hole corresponding to the second lead screw and a first mounting hole corresponding to the first lead screw are arranged on the mounting plate, an adjusting nut is rotatably arranged at the bottom of the mounting plate, the second lead screw penetrates through the second mounting hole and then is in threaded fit with the adjusting nut, symmetrically distributed supporting blocks are fixed on the mounting plate, a plurality of U-shaped grooves distributed in parallel are arranged on the supporting blocks, and the U-shaped grooves are long-strip-shaped. When the breaker body of the breaker mechanism is damaged, the breaker body is only required to be detached from the mounting plate, and the lead is clamped on the buckle, so that the position of the lead terminal cannot be changed in the detaching process, and a new breaker body can be directly mounted on the mounting plate.

Description

Breaker mechanism obtaining power by method of generating eddy magnetic field

Technical Field

The invention relates to a circuit breaker mechanism, in particular to a circuit breaker mechanism which obtains power by a method of generating an eddy current magnetic field.

Background

The circuit breaker is a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and a current under an abnormal circuit condition within a prescribed time.

The traditional circuit breaker is before the wiring, need earlier peel off the wiring terminal wire skin of all wires, then fix the wiring terminal of wire at the wiring terminal of circuit breaker through twisting the screw with the wire, this kind of wiring mode is loaded down with trivial details complicated, and the wiring is accomplished the back, pull apart the position that does not have wire skin parcel easily in with the wire under the exogenic traction and cause circuit open circuit or contact failure, still need carry out the wiring again when the circuit breaker damages simultaneously, waste time and energy, for solving above-mentioned problem, provide a circuit breaker mechanism through the method that produces eddy current magnetic field and obtain power now.

Disclosure of Invention

The invention aims to provide a circuit breaker mechanism which obtains power by a method for generating an eddy magnetic field, wherein an adjusting nut is rotated to reduce the distance between a mounting plate and a circuit breaker body, so that an arc-shaped cutter cuts a wiring end of a wire, the wire skin on the surface of the wire is cut, a pressing block compresses the wire, after the cutting is finished, a connecting plate is pushed to one side close to the circuit breaker body to enable the arc-shaped cutter to move to one side far away from the pressing block, in the moving process, the wire skin far away from one end of the pressing block is torn off, and the torn wire skin is driven to move to be separated from the wire, so that the peeling of the wiring end of the wire is realized.

The purpose of the invention can be realized by the following technical scheme:

a breaker mechanism obtaining power through a method of generating an eddy magnetic field comprises a mounting plate and a breaker body, wherein a second lead screw and first lead screws distributed in an array are fixed on the breaker body, the second lead screw is located between the first lead screws, a second mounting hole corresponding to the second lead screw and a first mounting hole corresponding to the first lead screw are arranged on the mounting plate, an adjusting nut is rotatably arranged at the bottom of the mounting plate, and the second lead screw penetrates through the second mounting hole and then is in threaded fit with the adjusting nut.

The mounting plate is fixed with the supporting shoe of symmetric distribution, is equipped with a plurality of parallel distribution's U-shaped groove on the supporting shoe, and the U-shaped groove is rectangular shape, and the U-shaped inslot is equipped with the buckle that is used for fixed wire.

The circuit breaker is characterized in that a plurality of lugs are arranged on the circuit breaker body, connecting rods are arranged on two sides of the lugs in a sliding mode, and arc-shaped cutters are fixed between the connecting rods.

Furthermore, one U-shaped groove at one end is fixed on the supporting block, the other U-shaped grooves are connected with the supporting block in a sliding manner, and a spring is connected between every two adjacent U-shaped grooves.

Further, be equipped with a plurality of recesses on the circuit breaker body, the recess internal fixation has electric telescopic handle, is fixed with the briquetting on electric telescopic handle's the output shaft, and after the circuit breaker body was installed on the mounting panel, the buckle was located between arc cutter and the briquetting.

Further, be fixed with a plurality of stirring pieces that are used for stirring the gliding of U-shaped groove on the circuit breaker body, stirring piece and the crisscross distribution of U-shaped groove, its length of stirring piece that the distance is fixed on the U-shaped groove on the supporting shoe is more nearly longer, and one side bottom of stirring piece is equipped with the fillet, when stirring the U-shaped groove, the fillet department of stirring piece at first with wait to stir the contact of U-shaped groove, the stirring piece is close to the in-process that the mounting panel removed mutually, under the effect of stirring piece, the U-shaped groove is adjusted to corresponding with the arc cutter.

Furthermore, a connecting strip is vertically fixed on one side, close to the pressing block, of the connecting rod, and a clamping groove is formed in the connecting strip.

Further, the both sides of circuit breaker body all slide and are equipped with the slip curb plate, are connected with the connecting plate between the slip curb plate, are equipped with a plurality of through holes on the connecting plate, and the connecting strip suit is equipped with a plurality of first rectangle slide rails in the through hole on the circuit breaker body, be equipped with the second rectangle slide rail that communicates with first rectangle slide rail perpendicularly in the first rectangle slide rail.

The arc-shaped cutting knife is characterized in that a driving block is arranged in the first rectangular slide rail in a sliding mode, a clamping block which is located in the second rectangular slide rail in a sliding mode is vertically fixed on the driving block, the clamping block is clamped into a corresponding clamping groove by stirring the driving block, when the clamping block is clamped into the corresponding clamping groove, the connecting plate is pushed to one side of the circuit breaker body to drive the corresponding connecting strip to move together, and then the arc-shaped cutting knife is driven to move towards one side of the pressing block away from the pressing block.

Furthermore, the side wall of the circuit breaker body is close to the end position and is all fixed with a fixed sleeve, the fixed sleeve is sleeved with a first inserted bar, one end of the first inserted bar is fixed with a third lead screw, the other end of the first inserted bar is fixed with a knob, one end of the third lead screw, which is far away from the first inserted bar, is fixed with a second inserted bar, and the second inserted bar is located at one end of the third lead screw, which is close to the sliding side plate.

The invention has the beneficial effects that:

1. according to the circuit breaker mechanism, the wiring end of the wire is clamped on the buckle, the wire is pulled back and forth to be positioned on the buckle to slide, the wire can be straightened, the first screw rod is inserted into the first mounting hole, the second screw rod is inserted into the second mounting hole, the distance between the mounting plate and the circuit breaker body is adjusted by rotating the adjusting nut, the poking pieces with different lengths sequentially poke the corresponding U-shaped grooves along with the gradual reduction of the distance, and because springs are connected among the U-shaped grooves, other U-shaped grooves which are not in contact with the poking pieces move the same distance when one U-shaped groove is poked, so that the subsequent poking pieces are in contact with the corresponding U-shaped grooves conveniently;

after the side wall of the poking piece is contacted with the side plate of the U-shaped groove, the distance between the mounting plate and the breaker body is continuously reduced, the position of the U-shaped groove is not changed any more, the adjustment of the distance between the U-shaped grooves is realized, the U-shaped grooves can be in one-to-one correspondence with the lugs, and the distance between the U-shaped grooves can be changed along with the distance between the lugs on the breaker body by the design mode, so that when the breaker body is damaged and needs to be replaced, the excessive requirement on the distance between the adjacent lugs of the breaker body is not needed;

2. when the breaker body of the breaker mechanism is damaged, the breaker body is only required to be detached from the mounting plate, and the position of the wire terminal cannot be changed in the detaching process because the wire is clamped on the buckle, so that a new breaker body can be directly mounted on the mounting plate without stripping the wire again, and the complicated screw screwing work is avoided;

3. after all U-shaped grooves of the circuit breaker mechanism are fixed, the adjusting nut is continuously rotated to reduce the distance between the mounting plate and the circuit breaker body, so that the arc-shaped cutter cuts the wiring end of the wire, the wire skin on the surface of the wire is cut, meanwhile, the pressing block compresses the wire, after the cutting is finished, the connecting plate is pushed to one side close to the circuit breaker body to enable the arc-shaped cutter to move to one side far away from the pressing block, in the moving process, the wire skin far away from one end of the pressing block is torn off, the torn wire skin is driven to move to be separated from the wire, and the peeling of the wire wiring end is realized, so that the peeling mode of the wire wiring end is convenient and quick, the exposed wire after peeling can be positioned in the corresponding U-shaped groove, and is convenient to contact with the wiring piece;

4. after the arc-shaped cutter of the circuit breaker mechanism slides to be separated from the U-shaped groove, the electric telescopic rod is contracted, the adjusting nut is continuously rotated to reduce the distance between the mounting plate and the circuit breaker body until the lug plate is contacted with the wiring end of the wire, and the wiring of the circuit breaker body is completed, so that the wiring mode can be used for wiring multiple conductive wires simultaneously, and is convenient and quick;

5. after wiring is finished, the circuit breaker mechanism compresses the lead by extending the electric telescopic rod, so that disconnection or poor contact caused by the fact that the lead after wiring is finished is pulled by external force to lead the wiring end of the lead to shift is avoided;

6. when partial wires of the circuit breaker mechanism need to be replaced or re-wired, the distance between the mounting plate and the circuit breaker body is increased by rotating the adjusting nut, the wires needing to be replaced or re-wired are pulled out, the driving block is shifted to enable the corresponding clamping blocks to be replaced or re-wired to be clamped into the corresponding clamping grooves, the clamping blocks corresponding to other wires are separated from the corresponding clamping grooves, and the wires are prevented from being cut by the movement of an arc-shaped cutter which is not needed;

the pulling connecting plate will need the arc cutter that uses to be drawn to being close to the buckle, insert the U-shaped inslot that corresponds with new wire wiring end, guarantee that the wire wiring end is located between arc cutter and the buckle when inserting, make the interval between mounting panel and the circuit breaker body reduce through rotating adjusting nut, in order to realize the cutting to the wire skin, the in-process wire of cutting is under the common pressure of briquetting and arc cutter, in the buckle of impressing, skin new wire through promoting the connecting plate, adjust adjusting nut and electric telescopic handle and make the terminal contact of lug and the wire that corresponds, it compresses tightly to adjust electric telescopic handle to make the briquetting compress tightly the wire that corresponds, therefore this circuit breaker mechanism need not to demolish the circuit breaker body from the mounting panel, just, the work of working a telephone switchboard again to some wires has been accomplished, time saving and labor saving.

Drawings

The invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic diagram of the circuit breaker mechanism of the present invention;

fig. 2 is a schematic diagram of the circuit breaker mechanism of the present invention;

fig. 3 is a schematic diagram of the circuit breaker mechanism of the present invention;

FIG. 4 is a schematic view of a cut-away configuration of the circuit breaker mechanism of the present invention;

FIG. 5 is a schematic view of a cut-away configuration of the circuit breaker mechanism of the present invention;

FIG. 6 is an enlarged schematic view of the structure at A in FIG. 3;

fig. 7 is an enlarged schematic view of B in fig. 3.

In the figure: 1. mounting a plate; 2. a circuit breaker body; 3. a first mounting hole; 4. a first lead screw; 5. a second lead screw; 6. adjusting the nut; 7. a supporting block; 8. a U-shaped groove; 9. buckling; 10. a groove; 11. an electric telescopic rod; 12. briquetting; 13. a connecting rod; 14. an arc-shaped cutter; 15. a conductive sheet; 16. a connecting strip; 17. a card slot; 18. a toggle sheet; 19. a sliding side plate; 20. a connecting plate; 21. a through hole; 22. a first rectangular slide rail; 23. a drive block; 24. a clamping block; 25. fixing a sleeve; 26. a first plunger; 27. a third screw rod; 28. a second plunger; 29. a knob; 30. a first threaded hole; 31. and a second threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship merely to facilitate description of the invention and to simplify the description, and are not intended to indicate or imply that the referenced components or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be construed as limiting the invention.

As shown in fig. 1-7, a circuit breaker mechanism obtaining power by a method of generating an eddy magnetic field includes a mounting plate 1 and a circuit breaker body 2, the circuit breaker body 2 obtaining power by the method of generating the eddy magnetic field during use to maintain normal on-off operation of a circuit, a second lead screw 5 and first lead screws 4 distributed in an array are fixed on the circuit breaker body 2, the second lead screw 5 is located between the first lead screws 4, a second mounting hole corresponding to the second lead screw 5 and a first mounting hole 3 corresponding to the first lead screw 4 are arranged on the mounting plate 1, an adjusting nut 6 is rotatably arranged at the bottom of the mounting plate 1, and the second lead screw 5 is in threaded fit with the adjusting nut 6 after passing through the second mounting hole.

The mounting plate 1 is fixed with symmetrically distributed supporting blocks 7, the supporting blocks 7 are provided with a plurality of U-shaped grooves 8 which are distributed in parallel, the U-shaped grooves 8 are long-strip-shaped, one U-shaped groove 8 positioned at one end is fixed on the supporting block 7, other U-shaped grooves 8 are connected with the supporting blocks 7 in a sliding mode, springs are connected between every two adjacent U-shaped grooves 8, and buckles 9 used for fixing wires are arranged in the U-shaped grooves 8.

Be equipped with a plurality of recesses 10 on the circuit breaker body 2, recess 10 internal fixation has electric telescopic handle 11, is fixed with briquetting 12 on electric telescopic handle 11's the output shaft, is equipped with a plurality of lugs 15 on the circuit breaker body 2, and the both sides of lug 15 all slide and be equipped with connecting rod 13, are fixed with arc cutter 14 between the connecting rod 13, and after circuit breaker body 2 installed on mounting panel 1, buckle 9 was located between arc cutter 14 and the briquetting 12.

One side of the connecting rod 13 close to the pressing block 12 is vertically fixed with a connecting strip 16, the connecting strip 16 is provided with a clamping groove 17, one end of the U-shaped groove 8 protrudes out of the supporting block 7, the breaker body 2 is fixed with a plurality of shifting pieces 18 used for shifting the sliding of the U-shaped groove 8, the shifting pieces 18 and the U-shaped groove 8 are distributed in a staggered mode, the shifting pieces 18 which are closer to the U-shaped groove 8 fixed on the supporting block 7 are longer in length, the bottom end of one side of each shifting piece 18 is provided with a round angle, when the U-shaped groove 8 is shifted, the round angles of the shifting pieces 18 are firstly contacted with the U-shaped groove 8 to be shifted, the shifting pieces 18 are close to the mounting plate 1 to move in the process, and the U-shaped groove 8 is adjusted to correspond to the arc-shaped cutter 14 under the action of the shifting pieces 18.

The both sides of circuit breaker body 2 all slide and are equipped with slip curb plate 19, are connected with connecting plate 20 between the slip curb plate 19, are equipped with a plurality of through holes 21 on the connecting

plate

20, and 16 suits of connecting strip are equipped with a plurality of first rectangle slide rails 22 on the circuit breaker body 2 in the through hole 21, are equipped with the second rectangle slide rail with first rectangle slide rail 22 intercommunication perpendicularly in the first rectangle slide rail 22.

The driving block 23 is arranged in the first rectangular slide rail 22 in a sliding manner, the clamping block 24 which is arranged in the second rectangular slide rail and slides is vertically fixed on the driving block 23, the clamping block 24 can be clamped into the corresponding clamping groove 17 by shifting the driving block 23, when the clamping block 24 is clamped into the corresponding clamping groove 17, the connecting plate 20 is pushed to one side of the circuit breaker body 2 to drive the corresponding connecting strip 16 to move together, and then the arc-shaped cutter 14 is driven to move to one side far away from the pressing block 12, so that the peeling of the wire is realized.

The side wall of the circuit breaker body 2 is fixed with a fixing sleeve 25 near the end, a first inserting rod 26 is sleeved in the fixing sleeve 25, one end of the first inserting rod 26 is fixed with a third screw rod 27, the other end of the first inserting rod 26 is fixed with a knob 29, one end of the third screw rod 27 far away from the first inserting rod 26 is fixed with a second inserting rod 28, and the second inserting rod 28 is located at one end of the third screw rod 27 near the sliding side plate 19.

The sliding side plate 19 is provided with a first threaded hole 30 and a second threaded hole 31, when the arc-shaped cutter 14 cuts the wire, the second inserted link 28 is inserted into the second threaded hole 31, and after the wire stripping is finished, the second inserted link 28 is inserted into the first threaded hole 30.

One side of the pressure block 12 close to the U-shaped groove 8 is provided with a rubber layer.

During the use, through the wiring end card with the wire on buckle 9, through making a round trip to tractive the wire, make it slide on being located buckle 9, can straighten the wire, through inserting first lead screw 4 in first mounting hole 3, insert second lead screw 5 in the second mounting hole, adjust the distance between mounting panel 1 and the circuit breaker body 2 through rotating adjusting nut 6, along with reducing gradually of distance, the different U-shaped groove 8 that dials of length is stirred in proper order to the plectrum 18 of length, because be connected with the spring between the U-shaped groove 8, consequently when stirring a U-shaped groove 8, other U-shaped grooves 8 that do not touch plectrum 18 also remove the same distance thereupon, be convenient for subsequent plectrum 18 and the contact of the U-shaped groove 8 that corresponds.

After the lateral wall of the toggle piece 18 contacts with the lateral plate of the U-shaped groove 8, the distance between the mounting plate 1 and the circuit breaker body 2 continues to be reduced, the position of the U-shaped groove 8 is not changed any more, the adjustment of the distance between the U-shaped grooves 8 is realized, the U-shaped grooves 8 can correspond to the lugs 15 one by one, the distance between the U-shaped grooves 8 can be changed along with the distance between the lugs 15 on the circuit breaker body 2 by the design mode, therefore, when the circuit breaker body 2 is damaged and needs to be replaced, the space between the adjacent lugs 15 of the circuit breaker body 2 is not required to be excessively demanding.

After all U-shaped grooves 8 are fixed, the adjusting nuts 6 are continuously rotated to reduce the distance between the mounting plate 1 and the breaker body 2, so that the arc-shaped cutters 14 cut the wiring ends of the wires, the wire skins on the surfaces of the wires are cut, meanwhile, the pressing blocks 12 compress the wires, after the cutting is completed, the connecting plates 20 are pushed to one sides close to the breaker body 2, so that the arc-shaped cutters 14 move to one sides far away from the pressing blocks 12, in the moving process, the wire skins far away from one ends of the pressing blocks 12 are torn off, the torn wire skins are driven to move, the wire skins are separated from the wires, the peeling of the wire wiring ends is realized, the peeling mode of the wire wiring ends is convenient and fast, the peeled exposed wires can be positioned in the corresponding U-shaped grooves 8, and the peeled wires are conveniently contacted with the wiring pieces 15.

After the arc-shaped cutter 14 slides to break away from the U-shaped groove 8, the electric telescopic rod 11 is contracted, the adjusting nut 6 continues to be rotated to reduce the distance between the mounting plate 1 and the circuit breaker body 2 until the wiring end of the wiring lug 15 and the wire is contacted, the wiring of the circuit breaker body 2 is completed, the wiring mode is convenient and fast, the peeling work of the wiring end of the wire is not required to be independently carried out, and the wire is not required to be fixed through screws.

When the breaker body 2 is damaged, the breaker body 2 is only required to be detached from the mounting plate 1, and the wire is clamped on the buckle 9, so that the position of the wire terminal cannot be changed in the detaching process, a new breaker body 2 can be directly mounted on the mounting plate 1, the wire stripping is not required to be carried out again, and the complicated screw screwing work is avoided.

Because the arc-shaped cutter 14 is separated from the U-shaped groove 8 after the wiring is finished, the arc-shaped cutter can not be contacted with the peeled conductor in the U-shaped groove 8, the risk of electric leakage is reduced, and simultaneously, because the conductor is fixed in the U-shaped groove 8, the adjacent conductor terminals can not be contacted.

The electric telescopic rod 11 is extended to compress the conducting wire, so that the conducting wire after the wiring is completed is prevented from being broken or being in poor contact due to the fact that the wiring end of the conducting wire is pulled by external force to displace.

When partial wires need to be replaced or re-wired, the distance between the mounting plate 1 and the circuit breaker body 2 is increased by rotating the adjusting nut 6, the wires needing to be replaced or re-wired are pulled out, the driving block 23 is shifted to enable the corresponding clamping blocks 24 to be replaced or re-wired to be clamped into the corresponding clamping grooves 17, the clamping blocks 24 corresponding to other wires are separated from the corresponding clamping grooves 17, and the situation that the wires are cut off due to the fact that the arc-shaped cutting knife 14 which does not need to be used moves is avoided.

Pulling connecting plate 20 will need the arc cutter 14 that uses to draw to being close to buckle 9, insert the U-shaped inslot 8 that corresponds with new wire terminal, guarantee that the wire terminal is located between arc cutter 14 and the buckle 9 during the insertion, make the interval between mounting panel 1 and the circuit breaker body 2 reduce through rotating adjusting nut 6, in order to realize the cutting to the wire skin, the in-process wire of cutting is under briquetting 12 and arc cutter 14's common pressure, in the buckle 9 of impressing, peel new wire through promoting connecting plate 20, adjust adjusting nut 6 and electric telescopic handle 11 and make terminal contact of lug 15 and the wire end of the wire that corresponds, adjust electric telescopic handle 11 and make briquetting 12 compress tightly the wire that corresponds, consequently this circuit breaker mechanism need not to demolish circuit breaker body 2 from mounting panel 1, just accomplished the rewiring work to some wires, time saving and labor saving.

After the connecting plate 20 stops moving, the clamping blocks 24 are clamped into the corresponding clamping grooves 17, and the third screw rods 27 are fixed in the first threaded holes 30 or the second threaded holes 31, so that the arc-shaped cutter 14 is prevented from moving to damage the lead.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. A breaker mechanism obtaining power by a method of generating an eddy current magnetic field comprises mounting plates (1) and a breaker body (2), and is characterized in that second lead screws (5) and first lead screws (4) distributed in an array are fixed on the breaker body (2), the second lead screws (5) are located between the first lead screws (4), second mounting holes corresponding to the second lead screws (5) and first mounting holes (3) corresponding to the first lead screws (4) are formed in the mounting plates (1), adjusting nuts (6) are rotatably arranged at the bottoms of the mounting plates (1), and the second lead screws (5) are in threaded fit with the adjusting nuts (6) after penetrating through the second mounting holes;

the mounting plate (1) is fixedly provided with symmetrically distributed supporting blocks (7), the supporting blocks (7) are provided with a plurality of U-shaped grooves (8) which are distributed in parallel, the U-shaped grooves (8) are strip-shaped, and buckles (9) for fixing wires are arranged in the U-shaped grooves (8);

be equipped with a plurality of lugs (15) on circuit breaker body (2), the both sides of lug (15) all slide and are equipped with connecting rod (13), are fixed with arc cutter (14) between connecting rod (13).

2. A circuit breaker mechanism powered by the method of generating eddy current magnetic fields as claimed in claim 1 wherein one of the U-shaped channels (8) at one end is fixed to the support block (7) and the other U-shaped channels (8) are slidably connected to the support block (7) and a spring is connected between two adjacent U-shaped channels (8).

3. The breaker mechanism for obtaining power by the method of generating the eddy current magnetic field according to claim 1, wherein the breaker body (2) is provided with a plurality of grooves (10), the electric telescopic rod (11) is fixed in each groove (10), the pressing block (12) is fixed on the output shaft of each electric telescopic rod (11), and after the breaker body (2) is installed on the installation plate (1), the buckle (9) is located between the arc-shaped cutter (14) and the pressing block (12).

4. The circuit breaker mechanism obtaining power by the method of generating eddy current magnetic field according to claim 1, wherein a plurality of shifting pieces (18) for shifting the sliding of the U-shaped slot (8) are fixed on the circuit breaker body (2), the shifting pieces (18) and the U-shaped slot (8) are distributed in a staggered manner, the shifting piece (18) which is closer to the U-shaped slot (8) fixed on the supporting block (7) has longer length, the bottom end of one side of the shifting piece (18) is provided with a round corner, when shifting the U-shaped slot (8), the round corner of the shifting piece (18) is firstly contacted with the U-shaped slot (8) to be shifted, and the U-shaped slot (8) is adjusted to correspond to the arc-shaped cutter (14) under the action of the shifting piece (18) in the process that the shifting piece (18) is close to the mounting plate (1) to move.

5. The circuit breaker mechanism for obtaining power by the method of generating eddy current magnetic field according to claim 3, wherein a connecting bar (16) is vertically fixed on one side of the connecting bar (13) close to the pressing block (12), and a clamping groove (17) is formed on the connecting bar (16).

6. The circuit breaker mechanism for obtaining power through the method for generating the eddy current magnetic field according to claim 5, wherein sliding side plates (19) are slidably arranged on both sides of the circuit breaker body (2), a connecting plate (20) is connected between the sliding side plates (19), a plurality of through holes (21) are arranged on the connecting plate (20), the connecting bar (16) is sleeved in the through holes (21), a plurality of first rectangular sliding rails (22) are arranged on the circuit breaker body (2), and a second rectangular sliding rail communicated with the first rectangular sliding rails (22) is vertically arranged in the first rectangular sliding rails (22);

slide in first rectangle slide rail (22) and be equipped with drive block (23), the vertical fixation has block (24) that slide in the second rectangle slide rail on drive block (23), go up drive block (23) and go up card block (24) card and go into corresponding draw-in groove (17) through stirring drive block (23), when card block (24) card goes into corresponding draw-in groove (17), promote to circuit breaker body (2) one side and promote connecting plate (20), drive corresponding connecting strip (16) and remove together, and then drive arc cutter (14) and remove to keeping away from briquetting (12) one side.

7. The circuit breaker mechanism for obtaining power by the method for generating eddy current magnetic field according to claim 6, wherein the side wall of the circuit breaker body (2) is fixed with a fixed sleeve (25) near the end, the fixed sleeve (25) is sleeved with a first inserted bar (26), one end of the first inserted bar (26) is fixed with a third lead screw (27), the other end is fixed with a knob (29), one end of the third lead screw (27) far away from the first inserted bar (26) is fixed with a second inserted bar (28), the second inserted bar (28) is located at one end of the third lead screw (27) near the sliding side plate (19);

the wire stripping device is characterized in that a first threaded hole (30) and a second threaded hole (31) are formed in the sliding side plate (19), when the arc-shaped cutter (14) cuts a wire, the second inserting rod (28) is inserted into the second threaded hole (31), and after the wire stripping is finished, the second inserting rod (28) is inserted into the first threaded hole (30).

8. A circuit breaker mechanism powered by a method of generating an eddy current magnetic field according to claim 3 or 5 characterised in that the side of the pressure piece (12) adjacent to the U-shaped slot (8) is provided with a rubber layer.