A universal circuit breaker for Internet of Things

Abstract

The invention belongs to the technical field of conductive connection, and discloses an Internet of Things universal circuit breaker, comprising a circuit breaker housing component, wherein a double toggle component is arranged at the center of an inner cavity of the circuit breaker housing component, and a first protruding wiring arm component and a second protruding wiring arm component for connecting external wires are respectively arranged at the top and bottom of the inner cavity of the circuit breaker housing component, the double toggle component forms a double protective power-off toggle structure inside the circuit breaker housing component, and the first protruding wiring arm component and the second protruding wiring arm component form a follow-up protruding electrical connection arm structure on the circuit breaker housing component. As the double toggle component is powered on and toggled, the first protruding wiring arm component and the second protruding wiring arm component form a follow-up inward-retracted hidden electrical connection arm structure and a centering extrusion-contact conductive connection structure on the circuit breaker housing component. The invention effectively ensures the safety of the circuit breaker when in use by internal power-off of the circuit and external power-off of the circuit.

Description

Technical Field

[0001] The invention belongs to the technical field of conductive connection, and in particular relates to an Internet of Things universal circuit breaker. Background Art

[0002] Circuit breakers protect power lines and motors, and can automatically cut off the circuit when they suffer serious overloads or short circuits. Their function is equivalent to the combination of a fuse switch and an over- and under-temperature relay.

[0003] The existing technology has the following problems: the existing circuit breaker for the Internet of Things automatically disconnects when a short circuit occurs, and the handle automatically falls down. This is a conventional technology, but when we actually use it, if the handle encounters an obstruction or is deliberately blocked when falling, the circuit breaker cannot play its role when a short circuit occurs. At the same time, when the line of the existing circuit breaker is short-circuited, its internal electrical contact points are disconnected, but when the electrical contact piece is loose or aged, the power is not completely cut off. At the same time, the existing external wires are too cumbersome to connect to the circuit breaker, so it is urgent to solve the above problems. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides an Internet of Things universal circuit breaker with safety characteristics.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an Internet of Things universal circuit breaker, comprising a circuit breaker housing assembly, a double toggle assembly is arranged at the center of the inner cavity of the circuit breaker housing assembly, and a first protruding wiring arm assembly and a second protruding wiring arm assembly for connecting external wires are respectively arranged at the top and bottom of the inner cavity of the circuit breaker housing assembly, the double toggle assembly forms a double protection power-off toggle structure inside the circuit breaker housing assembly, as the double toggle assembly is toggled for power off, the first protruding wiring arm assembly and the second protruding wiring arm assembly form a follow-up protruding electrical connection arm structure on the circuit breaker housing assembly, as the double toggle assembly is toggled for power on, the first protruding wiring arm assembly and the second protruding wiring arm assembly form a follow-up retracted hidden electrical connection arm structure and a centering extrusion contact conductive connection structure on the circuit breaker housing assembly.

[0006] In a preferred solution of an IoT universal circuit breaker, the circuit breaker housing assembly comprises a housing, a limit seat slot frame and a mountain-shaped limit seat are fixedly arranged on the inner wall of one side of the housing, and a guard plate is arranged on the other side of the housing, the top and bottom of the housing are provided with a protruding slot, the front inner wall of the housing is provided with a toggle slot and a seat slot arm, the front inner wall of the housing is respectively fixed with an electromagnet and a resistance spring through a second stand and a first stand, a driving tooth arm is slidably arranged in the seat slot arm, and a strong magnet and a resistance disk are respectively fixedly arranged on the top and bottom of the driving tooth arm;

[0007] The double toggle assembly comprises a main shaft rod, on which a main toggle gear, an inner toggle wheel, a first half gear and an elliptical driving wheel are fixedly arranged, and at two ends of the elliptical driving wheel are respectively hingedly arranged a first pulling arm and a second pulling arm, the first half gear is meshed with the second half gear below, and the first half gear and the second half gear are respectively fixedly arranged with a second electrical connection contact and a first electrical connection contact through connecting arms, the inner toggle wheel is rotatably arranged in an outer toggle arm ring, the rear ends of the outer toggle arm ring and the main toggle gear are both fixedly arranged with an outer conflicting limit arm, the inner conflicting limit arm is both pushed outward and slidably arranged in the outer conflicting limit arm by a top pressure spring, a roller is arranged at the rear end of the inner conflicting limit arm, a plurality of square sliding rods are slidably arranged on the outer toggle arm ring through a square groove, an embedding block is fixedly arranged at one end of the square sliding rod, and a push spring is sleeved on the square sliding rod, a plurality of embedding grooves are opened on the inner toggle wheel, and a hand toggle handle is fixedly arranged at the front end of the outer toggle arm ring;

[0008] The first protruding wiring arm assembly includes a protruding arm, the top and bottom of the protruding arm are respectively provided with a hanging groove and a round end platform, and teeth are provided on both sides of the top of the protruding arm. The first driven gear and the second driven gear are rotatably provided on both sides of the top of the protruding arm, and the first driven gear and the second driven gear are respectively fixed with a second arc-shaped electrical connector and a first arc-shaped electrical connector through an L-shaped support arm.

[0009] In a preferred solution of an Internet of Things universal circuit breaker, the main shaft rod is rotatably arranged on one side of the inner wall of the shell, and the hand-operated handle passes through the front end of the shell through a toggle groove.

[0010] In a preferred solution of the Internet of Things universal circuit breaker, the rollers at the end of the inner abutment limit arm are abutted and limited on both sides of the mountain-shaped limit seat by the pushing of the first pulling arm.

[0011] In a preferred embodiment of an Internet of Things universal circuit breaker, the inner toggle wheel rotates in the outer toggle arm ring, the top of the push spring abuts against the inner wall of the outer toggle arm ring, and the bottom of the push spring abuts against the embedding block, and the embedding block is abutted and clamped in the embedding groove through the pushing of the push spring.

[0012] In a preferred embodiment of an Internet of Things universal circuit breaker, the strong magnet is pressed against the electromagnet by the tightening of the resistance spring, the driving tooth arm slides up and down in the seat groove arm, and the driving tooth arm is meshed with the main shifting gear.

[0013] In a preferred embodiment of an Internet of Things universal circuit breaker, the structure of the second protruding wiring arm assembly is consistent with the structure of the first protruding wiring arm assembly, the protruding arm slides up and down inside the shell through a limit seat slot frame, and the protruding arm passes through the shell through the protruding slot, the second driven gear and the first driven gear are both rotatably arranged on the inner wall of the shell through a shaft and a bearing seat, and both sides of the top of the protruding arm are meshed with the first driven gear and the second driven gear through teeth.

[0014] In a preferred embodiment of an Internet of Things universal circuit breaker, one end of the elliptical driving wheel is hinged to the bottom of the extending arm through a first pulling arm, and the other end of the elliptical driving wheel is hinged to the end of the second extending wiring arm assembly through a second pulling arm, and the first pulling arm and the second pulling arm are distributed in a parallel structure.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the double toggle assembly forms a double protective power-off toggle structure inside the circuit breaker housing assembly; as the double toggle assembly is powered off, the first protruding wiring arm assembly and the second protruding wiring arm assembly form a follow-up protruding electrical connection arm structure on the circuit breaker housing assembly; as the double toggle assembly is powered on, the first protruding wiring arm assembly and the second protruding wiring arm assembly form a follow-up inward-retracted hidden electrical connection arm structure and a centering extrusion contact conductive connection structure on the circuit breaker housing assembly; during the reverse rotation of the first half gear and the second half gear, the second electrical connection contact and the first electrical connection contact of the present invention are automatically disconnected, and the circuit is powered off at this time; the two ends of the elliptical driving wheel of the present invention respectively drive the first protruding wiring arm assembly and the second protruding wiring arm assembly to move synchronously through the first pulling arm and the second pulling arm; during the movement of the first protruding wiring arm assembly, the top two sides of the protruding arm are respectively connected to the first driven gear and the second driven gear through the teeth The first driven gear and the second driven gear respectively drive the second arc-shaped electrical connector and the first arc-shaped electrical connector to expand outward through the L-shaped support arm, that is, the electrical connection with the external wire is released. At this time, the circuit realizes external power-off, that is, secondary physical power-off. In this way, the safety of the circuit breaker during use is effectively guaranteed. The first driven gear and the second driven gear of the present invention respectively drive the second arc-shaped electrical connector and the first arc-shaped electrical connector through the L-shaped support arm to contact the two sides of the external wire, that is, the reconnection of the external power-off is realized. In this way, on the one hand, the connection between the circuit breaker and the external wire is convenient. On the other hand, when the external wire is connected, it can be ensured that the structure of the connection is completely hidden in the circuit breaker housing assembly, ensuring safety and beauty during use. The inner toggle wheel and the outer toggle arm ring of the present invention will form a rotating structure that is disengaged from each other, that is, when the stroke of the outer toggle arm ring is blocked, the stroke of the inner toggle wheel is not blocked, and the subsequent power-off action can be smoothly triggered. Through this double-protection power-off toggle structure, the safety of the circuit breaker during use is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A perspective view of the present invention;

[0017] Figure 2 An exploded view of the present invention;

[0018] Figure 3 A three-dimensional diagram of the internal structure of the circuit breaker housing assembly of the present invention;

[0019] Figure 4 A three-dimensional diagram of a double toggle assembly, a first protruding wiring arm assembly and a second protruding wiring arm assembly of the present invention;

[0020] Figure 5 A three-dimensional diagram of a double-actuating assembly of the present invention;

[0021] Figure 6 An exploded view of the double toggle assembly of the present invention;

[0022] Figure 7 is a three-dimensional diagram of a first protruding wiring arm assembly of the present invention;

[0023] In the figure: 100, circuit breaker housing assembly; 101, housing; 102, first stand; 103, protruding groove; 104, limit seat slot frame; 105, conflict spring; 106, mountain-shaped limit seat; 107, conflict plate; 108, drive gear arm; 109, strong magnet; 110, electromagnet; 111, second stand; 112, toggle groove; 113, guard plate; 114, seat slot arm; 200, double toggle assembly; 201, main shaft rod; 202, main toggle gear; 203, inner toggle wheel; 204, embedded block; 205, square slide bar; 206, push spring; 207, embedded groove; 208, outer toggle arm ring; 209, square groove; 210, hand toggle handle; 211, first pull Movable arm; 212, elliptical driving wheel; 213, second pulling arm; 214, first half gear; 215, second half gear; 216, first electrical connection contact; 217, second electrical connection contact; 218, connecting arm; 219, roller; 220, inner abutment limit arm; 221, top pressure spring; 222, outer abutment limit arm; 300, first protruding wiring arm assembly; 301, protruding arm; 302, round end platform; 303, teeth; 304, first driven gear; 305, second driven gear; 306, hanging groove; 307, L-shaped support arm; 308, first arc-shaped electrical connector; 309, second arc-shaped electrical connector; 400, second protruding wiring arm assembly; 500, external wire. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 7 As shown, the present invention provides an Internet of Things universal circuit breaker, including a circuit breaker housing assembly 100, a double toggle assembly 200 is arranged at the center of the inner cavity of the circuit breaker housing assembly 100, and a first protruding wiring arm assembly 300 and a second protruding wiring arm assembly 400 for connecting an external wire 500 are respectively arranged at the top and bottom of the inner cavity of the circuit breaker housing assembly 100, the double toggle assembly 200 forms a double protection power-off toggle structure inside the circuit breaker housing assembly 100, as the double toggle assembly 200 is toggled when the power is off, the first protruding wiring arm assembly 300 and the second protruding wiring arm assembly 400 form a follow-up protruding electrical connection arm structure on the circuit breaker housing assembly 100, and as the double toggle assembly 200 is toggled when the power is on, the first protruding wiring arm assembly 300 and the second protruding wiring arm assembly 400 form a follow-up retracted hidden electrical connection arm structure and a centering extrusion contact conductive connection structure on the circuit breaker housing assembly 100.

[0026] In a preferred embodiment, please refer to Figure 3 The circuit breaker housing assembly 100 includes a housing 101, a limit seat slot frame 104 and a mountain-shaped limit seat 106 are fixedly provided on the inner wall of one side of the housing 101, and a guard plate 113 is provided on the other side of the housing 101. The top and bottom of the housing 101 are provided with protruding slots 103, and the front inner wall of the housing 101 is provided with a toggle slot 112 and a seat slot arm 114. The front inner wall of the housing 101 is respectively fixed with an electromagnet 110 and a resistance spring 105 through a second stand 111 and a first stand 102, and a driving tooth arm 108 is slidably provided in the seat slot arm 114. A strong magnet 109 and a resistance disk 107 are respectively fixedly provided on the top and bottom of the driving tooth arm 108. Through the tightening of the resistance spring 105, the strong magnet 109 resists on the electromagnet 110, and the driving tooth arm 108 slides up and down in the seat slot arm 114, and the driving tooth arm 108 is meshed with the main toggle gear 202.

[0027] In a preferred embodiment, please refer to Figure 5 and Figure 6The double toggle assembly 200 includes a main shaft rod 201, on which a main toggle gear 202, an inner toggle wheel 203, a first half gear 214 and an elliptical driving wheel 212 are fixedly arranged, and a first pulling arm 211 and a second pulling arm 213 are respectively hingedly arranged at both ends of the elliptical driving wheel 212, and the lower part of the first half gear 214 is meshed with the second half gear 215, and the first half gear 214 and the second half gear 215 are respectively fixedly arranged with a second electrical connection contact 217 and a first electrical connection contact 218 through a connecting arm 218. 16, the inner toggle wheel 203 is rotatably arranged in the outer toggle arm ring 208, the outer toggle arm ring 208 and the rear end of the main toggle gear 202 are fixedly provided with an outer conflict limit arm 222, the outer conflict limit arm 222 is pushed outwardly and slidably provided with an inner conflict limit arm 220 through a top pressure spring 221, and the rear end of the inner conflict limit arm 220 is provided with a roller 219, and a plurality of square slide bars 205 are slidably provided on the outer toggle arm ring 208 through a square groove 209, and an embedded block 204 is fixedly provided at one end of the square slide bar 205, and A push spring 206 is sleeved on the square slide bar 205, a plurality of embedded grooves 207 are opened on the inner toggle wheel 203, a hand toggle handle 210 is fixedly arranged at the front end of the outer toggle arm ring 208, the main shaft rod 201 is rotatably arranged on one side of the inner wall of the shell 101, the hand toggle handle 210 passes through the front end of the shell 101 through the toggle groove 112, and through the push of the first pulling arm 211, the roller 219 at the end of the inner contact limit arm 220 is contacted and limited on both sides of the mountain-shaped limit seat 106, and the inner toggle wheel 203 rotates in the outer toggle arm ring 208. The top of the pushing spring 206 abuts against the inner wall of the outer toggle arm ring 208, and the bottom of the pushing spring 206 abuts against the locking block 204. Through the pushing of the pushing spring 206, the locking block 204 is abutted and clamped in the locking groove 207. One end of the elliptical driving wheel 212 is hinged to the bottom of the extending arm 301 through the first pulling arm 211, and the other end of the elliptical driving wheel 212 is hinged to the end of the second extending wiring arm assembly 400 through the second pulling arm 213. The first pulling arm 211 and the second pulling arm 213 are distributed in a parallel structure.

[0028] In a preferred embodiment, please refer to Figure 7The first protruding wiring arm assembly 300 includes a protruding arm 301, and a hanging groove 306 and a round end platform 302 are respectively provided at the top and bottom of the protruding arm 301, and teeth 303 are provided on both sides of the top of the protruding arm 301. The first driven gear 304 and the second driven gear 305 are rotatably provided on both sides of the top of the protruding arm 301. The first driven gear 304 and the second driven gear 305 are respectively fixedly provided with a second arc-shaped electrical connector 309 and a first arc-shaped electrical connector 308 through an L-shaped support arm 307. The structure of the second protruding wiring arm assembly 400 is consistent with that of the first protruding wiring arm assembly 300. The protruding arm 301 slides up and down inside the shell 101 through the limit seat slot frame 104, and the protruding arm 301 penetrates the shell 101 through the protruding slot 103. The second driven gear 305 and the first driven gear 304 are both rotatably set on the inner wall of the shell 101 through the shaft and the bearing seat. Both sides of the top of the protruding arm 301 are meshed with the first driven gear 304 and the second driven gear 305 through the teeth 303.

[0029] The working principle of the present invention is as follows: when the circuit is short-circuited, the current flowing into the electromagnet 110 increases, and the magnetic force of the electromagnet 110 is enhanced. At this time, the electromagnet 110 exerts a downward pressing force on the driving tooth arm 108 through the strong magnet 109. When the driving tooth arm 108 moves downward, a downward shifting force is exerted on the main shaft rod 201 through the main shifting gear 202. At this time, the hand shifting handle 210 directly shifts downward at the shifting groove 112. When the driving tooth arm 108 moves downward, the first half gear 214 rotates clockwise. Since the first half gear 214 and the second half gear 215 are meshed, the second half gear 215 rotates counterclockwise. That is, during the reverse rotation of the first half gear 214 and the second half gear 215, the second electrical connection contact 217 and the first electrical connection contact 216 are automatically disconnected, and the internal power supply of the circuit is cut off.

[0030] On the basis of the above, when the main shaft rod 201 rotates, the main shaft rod 201 drives the elliptical driving wheel 212 to rotate clockwise. At this time, the two ends of the elliptical driving wheel 212 drive the first protruding wiring arm assembly 300 and the second protruding wiring arm assembly 400 to move synchronously through the first pulling arm 211 and the second pulling arm 213. Specifically, the first protruding wiring arm assembly 300 moves upward to the top of the circuit breaker housing assembly 100, and the second protruding wiring arm assembly 400 moves downward to the bottom of the circuit breaker housing assembly 100. During the movement of the wiring arm assembly 300, the two sides of the top of the protruding arm 301 are respectively meshed with the first driven gear 304 and the second driven gear 305 through the teeth 303. At this time, the first driven gear 304 and the second driven gear 305 respectively drive the second arc-shaped electrical connector 309 and the first arc-shaped electrical connector 308 to expand outward through the L-shaped support arm 307, that is, the interfering electrical connection to the external wire 500 is released. At this time, the circuit is externally powered off, that is, secondary physical power off. In this way, the safety of the circuit breaker during use is effectively guaranteed.

[0031] On the basis of the above, when the first protruding wiring arm assembly 300 moves upward in the circuit breaker housing assembly 100, the hanging groove 306 at the top of the protruding arm 301 protrudes from the protruding groove 103. When the external wire 500 is connected, the end of the external wire 500 is bent and hung at the hanging groove 306. When the power is turned on, the first protruding wiring arm assembly 300 is reset, that is, the hanging groove 306 at the top of the protruding arm 301 pulls the end of the external wire 500 into the housing 101. During the pulling process, The first driven gear 304 and the second driven gear 305 respectively drive the second arc-shaped electrical connector 309 and the first arc-shaped electrical connector 308 to contact the two sides of the external wire 500 through the L-shaped support arm 307, that is, to achieve the reconnection of the external power off. In this way, on the one hand, it is convenient to connect the circuit breaker and the external wire 500. On the other hand, when the external wire 500 is connected, it can be ensured that the structure of the connection is completely hidden in the circuit breaker housing assembly 100, ensuring safety and beauty during use.

[0032] On the basis of the above, when the outer toggle arm ring 208 is toggled by the hand toggle handle 210, the embedded block 204 is embedded and engaged in the inner toggle wheel 203 through the push spring 206. When the outer toggle arm ring 208 rotates, the inner toggle wheel 203 rotates synchronously. The outer toggle arm ring 208 and the inner toggle wheel 203 form a relatively complete toggle wheel through the tight embedding of the embedded block 204. However, when the hand toggle handle 210 is blocked or deliberately fixed, when the driving tooth arm 108 triggers the main toggle gear 202 to move, the main toggle gear 202 is not engaged. 02 The inner toggle wheel 203 is driven to move synchronously through the main shaft rod 201. During this process, the rotational force of the inner toggle wheel 203 will overcome the top pressure of the push spring 206. At this time, the locking block 204 will disengage from the locking groove 207. At this time, the inner toggle wheel 203 and the outer toggle arm ring 208 will form a rotating structure that is disengaged from each other. That is, when the travel of the outer toggle arm ring 208 is blocked, the travel of the inner toggle wheel 203 is not blocked. At this time, the subsequent power-off action can be successfully triggered. Through this double-protection power-off toggle structure, the safety of the circuit breaker during use is guaranteed.

[0033] On the basis of the above, when power is turned on and off, the outer toggle arm ring 208 or the main toggle gear 202 is toggled. In order to ensure that the power-on and power-off states are maintained, when the toggle is performed, the inner contact limit arm 220 at the rear end of the main toggle gear 202 or the outer toggle arm ring 208 is moved from one side of the mountain-shaped limit seat 106 to the other side, that is, it is moved to the other side of the mountain-shaped limit seat 106. Through the outward extension of the inner contact limit arm 220 in the outer contact limit arm 222 and the slopes on both sides of the mountain-shaped limit seat 106, the power-on and power-off states can be maintained through the cooperation of the above-mentioned structure.

[0034] In another embodiment of the present invention, one side of the outer lever arm ring 208 is rotatably disposed on the main shaft rod 201 through a bracket.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An Internet of Things universal circuit breaker, comprising a circuit breaker housing assembly (100), characterized in that: A double toggle assembly (200) is arranged at the center of the inner cavity of the circuit breaker housing assembly (100), and a first protruding wiring arm assembly (300) and a second protruding wiring arm assembly (400) for connecting an external wire (500) are respectively arranged at the top and bottom of the inner cavity of the circuit breaker housing assembly (100), wherein the double toggle assembly (200) forms a double protective power-off toggle structure inside the circuit breaker housing assembly (100). When the power is turned off, the first protruding wiring arm assembly (300) and the second protruding wiring arm assembly (400) form a follow-up protruding electrical connection arm structure on the circuit breaker housing assembly (100); when the double toggle assembly (200) is turned on, the first protruding wiring arm assembly (300) and the second protruding wiring arm assembly (400) form a follow-up inwardly retracted hidden electrical connection arm structure and a centering extrusion contact type conductive connection structure on the circuit breaker housing assembly (100); The double-actuating assembly (200) comprises a main shaft (201), on which a main-actuating gear (202), an inner-actuating wheel (203), a first half gear (214) and an elliptical driving wheel (212) are fixedly arranged, and at both ends of the elliptical driving wheel (212) a first pulling arm (211) and a second pulling arm (213) are respectively hingedly arranged, the first half gear (214) is meshed with the second half gear (215) at the bottom, and a second electrical connection contact (217) and a first electrical connection contact (216) are respectively fixedly arranged on the first half gear (214) and the second half gear (215) via connecting arms (218); The first protruding wiring arm assembly (300) comprises a protruding arm (301), the top and bottom of the protruding arm (301) are respectively provided with a hanging groove (306) and a round end platform (302), and both sides of the top of the protruding arm (301) are provided with teeth (303), and both sides of the top of the protruding arm (301) are rotatably provided with a first driven gear (304) and a second driven gear (305), and the first driven gear (304) and the second driven gear (305) are respectively fixedly provided with a second arc-shaped electrical connector (309) and a first arc-shaped electrical connector (308) via an L-shaped support arm (307).

2. The IoT universal circuit breaker according to claim 1, characterized in that: The circuit breaker housing assembly (100) comprises a housing (101), a limit seat slot frame (104) and a mountain-shaped limit seat (106) are fixedly arranged on the inner wall of one side of the housing (101), and a guard plate (113) is arranged on the other side of the housing (101), the top and bottom of the housing (101) are provided with a protruding slot (103), the front inner wall of the housing (101) is provided with a toggle slot (112) and a seat slot arm (114), the front inner wall of the housing (101) is respectively fixedly provided with an electromagnet (110) and a resistance spring (105) via a second stand (111) and a first stand (102), a driving tooth arm (108) is slidably arranged in the seat slot arm (114), and a strong magnet (109) and a resistance disk (107) are respectively fixedly arranged on the top and bottom of the driving tooth arm (108); The inner shifting wheel (203) is rotatably arranged in the outer shifting arm ring (208), and the rear ends of the outer shifting arm ring (208) and the main shifting gear (202) are fixedly provided with an outer conflicting limit arm (222), and an inner conflicting limit arm (220) is pushed and slid outwardly by a pressure spring (221) in the outer conflicting limit arm (222), and a roller (219) is arranged at the rear end of the inner conflicting limit arm (220). The outer toggle arm ring (208) is provided with a plurality of square slide bars (205) which are slidably penetrated through a square groove (209), an embedded block (204) is fixedly provided at one end of the square slide bar (205), and a push spring (206) is sleeved on the square slide bar (205), a plurality of embedded grooves (207) are provided on the inner toggle wheel (203), and a hand toggle handle (210) is fixedly provided at the front end of the outer toggle arm ring (208).

3. The universal circuit breaker of the Internet of Things according to claim 2, characterized in that: The main shaft (201) is rotatably arranged on one side of the inner wall of the outer shell (101), and the hand-operated handle (210) passes through the front end of the outer shell (101) through the operating slot (112).

4. The universal circuit breaker for Internet of Things according to claim 2, characterized in that: Through the pushing of the first pulling arm (211), the rollers (219) at the ends of the inner abutting limiting arms (220) abut and limit on both sides of the mountain-shaped limiting seat (106).

5. The universal circuit breaker for Internet of Things according to claim 2, characterized in that: The inner toggle wheel (203) rotates in the outer toggle arm ring (208), the top of the push spring (206) abuts against the inner wall of the outer toggle arm ring (208), and the bottom of the push spring (206) abuts against the locking block (204), and the locking block (204) is abutted and clamped in the locking groove (207) by the pushing of the push spring (206).

6. The Internet of Things universal circuit breaker according to claim 2, characterized in that: Through the tightening of the resisting spring (105), the strong magnet (109) resists against the electromagnet (110), the driving tooth arm (108) slides up and down in the seat groove arm (114), and the driving tooth arm (108) meshes with the main shifting gear (202).

7. The universal circuit breaker of the Internet of Things according to claim 2, characterized in that: The structure of the second protruding wiring arm assembly (400) is consistent with that of the first protruding wiring arm assembly (300); the protruding arm (301) slides up and down inside the housing (101) via a limit seat slot frame (104); the protruding arm (301) passes through the housing (101) via a protruding slot (103); the second driven gear (305) and the first driven gear (304) are both rotatably arranged on the inner wall of the housing (101) via a shaft and a bearing seat; both sides of the top of the protruding arm (301) are meshed with the first driven gear (304) and the second driven gear (305) via teeth (303).

8. The Internet of Things universal circuit breaker according to claim 2, characterized in that: One end of the elliptical driving wheel (212) is hinged to the bottom of the protruding arm (301) via a first pulling arm (211), and the other end of the elliptical driving wheel (212) is hinged to the end of the second protruding wiring arm assembly (400) via a second pulling arm (213), and the first pulling arm (211) and the second pulling arm (213) are arranged in a parallel structure.

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