Remote control intelligent circuit breaker

Abstract

The invention discloses a remote control intelligent circuit breaker, and particularly relates to the technical field of circuit protection devices, the remote control intelligent circuit breaker comprises a communication control shell and a circuit break control shell, one side of the communication control shell is connected with the circuit break control shell, a circuit board is installed in the communication control shell, the circuit board is connected with an antenna, and one side of the circuit board is provided with a transmission mechanism; a limiting assembly is arranged on one side of the transmission mechanism, a handle and a rotating piece are installed on the open circuit control shell, the rotating piece is connected with a lock catch and a moving contact, the lock catch is connected with a linkage rod, a bimetallic strip is arranged at one end of the linkage rod in a matched mode, a connecting rod is connected between the rotating piece and the handle, and the transmission mechanism is connected with a supporting shaft which is connected with the handle. The lock catch is connected with a swing assembly, and the swing assembly is matched with the limiting assembly. The internal space layout is reasonable, the structure is ingenious, and the internal installation space can be effectively saved.

Description

Technical Field

[0001] The present invention relates to the technical field of circuit protection devices, and more specifically, to a remote-controlled intelligent circuit breaker. Background Art

[0002] Circuit breakers are widely used in industrial production and daily life. Their main function is to close and disconnect circuits. Circuit breakers will cut off the circuit in the event of a short circuit or severe overload, thereby effectively protecting the electrical appliances in the circuit. In terms of electrical safety, circuit breakers are indispensable circuit protection devices.

[0003] With the development of the times, there are requirements for the disconnection and connection status of remote flow control circuit breakers, so many smart circuit breakers have appeared that can be remotely controlled. Smart circuit breakers are a safety device widely used in electrical and electronic systems. They can disconnect the power supply when a short circuit occurs to prevent the system from being damaged. Its working principle is: when the current flows at a certain intensity, the magnet inside the smart circuit breaker will be affected by the magnetic field, thereby pushing the contacts of the circuit breaker apart and disconnecting the power supply. The internal structure of the smart circuit breaker includes a magnet, a coil, a spring and a contact. The magnet and the coil together form an electromagnetic structure. The magnet is affected by the magnetic field of the current, thereby pushing the contacts apart and disconnecting the power supply.

[0004] Most existing intelligent circuit breakers use reclosing devices, which realize automatic opening and closing by means of automatic opening and closing of motors, which makes the existing intelligent circuit breakers too large and complicated to install, thereby increasing the manufacturing cost.

[0005] Therefore, a remote-controlled intelligent circuit breaker is proposed. Summary of the invention

[0006] In order to overcome the above defects of the prior art, the present invention provides a remote-controlled intelligent circuit breaker to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions: a remote-controlled intelligent circuit breaker, comprising a communication control shell and a circuit breaker control shell, one side of the communication control shell is connected to the circuit breaker control shell, a circuit board is installed in the communication control shell, the circuit board is connected to an antenna, a transmission mechanism is provided on one side of the circuit board, and a limit position component is provided on one side of the transmission mechanism;

[0008] A handle and a rotating member are installed on the circuit breaker control housing, the rotating member is connected with a lock buckle and a moving contact, the lock buckle is connected with a linkage rod, one end of the linkage rod is matched with a double gold sheet, and a connecting rod is connected between the rotating member and the handle;

[0009] The transmission mechanism is connected with a support shaft, the support shaft is connected with a handle, the lock is connected with a swing component, and the swing component is arranged in cooperation with a limit component.

[0010] Preferably, the bottom ends of the communication control shell and the circuit breaker control shell are both provided with a slot, and a fixing piece is installed in each of the slots.

[0011] Preferably, a mounting groove is formed on the rear side where the communication control shell and the circuit breaker control shell are connected, and a plurality of stop pins are arranged on one side of the mounting groove, and each of the stop pins is respectively arranged on the corresponding communication control shell and circuit breaker control shell.

[0012] Preferably, the fixing member includes a card plate, a connecting strip, a connecting block, a stop block and a card strip, the card plate is slidably inserted in the card slot, the card plate is connected to the connecting strip, a connecting block is provided at one end of the connecting strip, a stop block is provided at the top of the connecting block, and card strips are provided on both sides of the connecting strip.

[0013] Preferably, a through opening is provided at the top of the slot, a notch is provided at one end of the through opening, the connecting strip is slidably connected to the through opening, the stopper is arranged in the notch, and a locking groove cooperating with the slot strip is provided on the inner wall of the slot at the bottom of the notch.

[0014] Preferably, the rotating member is connected to a rotating shaft, an arc groove is opened in the circuit breaker control housing, the rotating shaft can be rotatably inserted in the arc groove, the arc groove is used to limit the rotation of the rotating shaft, one end of the rotating shaft is abutted against the push rod, the push rod is clamped with a fixed block, and the handle and the fixed block are connected by a connecting rod.

[0015] Preferably, the transmission mechanism includes a motor, a screw, a first gear, a second gear, a third gear, a fourth gear and a fifth gear. A screw is installed at the output end of the motor, one side of the screw is meshed with the first gear, a pinion is provided at the top of the first gear, the pinion is meshed with the second gear, a sixth gear is provided at the bottom of the second gear, the bottom of the sixth gear is meshed with the third gear, a fourth gear is provided at the top of the third gear, the fourth gear is meshed with the fifth gear connected to the support shaft, and the fourth gear and the fifth gear are both fan gears.

[0016] Preferably, a partition is provided in the communication control shell, a slide groove is provided on the partition, a slider is welded on the outside of the fifth gear, and one end of the slider is inserted into the slide groove.

[0017] Preferably, the limiting assembly includes an electric push rod, a push-pull rod and a stop-pull rod, the electric push rod is externally connected to a fixing frame, the fixing frame is installed inside the communication control shell, the output end of the electric push rod is connected to the push-pull rod, and the end of the push-pull rod is connected to the stop-pull rod.

[0018] Preferably, the swing assembly includes a connecting piece and a push-pull block, the connecting piece is connected to the lock buckle, one end of the connecting piece is provided with a push-pull block, and the push-pull block is inserted into an L-shaped bracket formed by connecting the push-pull rod and the stop pull rod.

[0019] Technical effects and advantages of the present invention:

[0020] 1. By inserting the card plate into the card slot from one end of the notch, the end with the fixing hole can be leaked out with the sliding, and the card strip is deformed and pressed against the smooth locking groove on the inner wall of the card slot, so that the position of the card strip can be roughly fixed, and a bayonet is formed between the stop block and the connecting block, and a mounting groove can be formed in cooperation with each stop pin, so that the entire circuit breaker can be connected to the mounting plate for installation through the mounting groove, and the mounting plate can be pressed against the card strip, and the stop pin is cooperated with, and a fixing nail is installed on the fixing hole, so that the position of the circuit breaker can be fixed, and when disassembling, the card strip can be directly pulled outward to eliminate the pressure on one side of the mounting plate, and the circuit breaker can be disassembled, and can be directly removed without sliding along the mounting plate, which is convenient for disassembly and assembly, thereby facilitating subsequent replacement, avoiding the installation of multiple switch devices on the mounting plate to sandwich the circuit breaker in the middle, resulting in the need to disassemble other switch devices when disassembling the circuit breaker, thereby improving the convenience of disassembly;

[0021] 2. By pulling the handle, the connecting rod drags the fixed block, causing the rotating shaft to move along the arc groove, and the moving length of the rotating shaft is limited, so that the rotating part can adjust the position of the lock as it moves, so that the moving contact can be deflected to open and close the switch, thereby improving the rationality of the structural layout.

[0022] 3. The motor is operated to rotate the screw, so that the pinion installed at the top of the first gear meshes with the second gear to rotate, the sixth gear arranged at the bottom of the second gear meshes with the third gear to rotate, the third gear meshes with the fourth gear to rotate, and the fourth gear meshes with the fifth gear connected to the slider inserted in the slide groove for limiting the position to rotate, so that the support shaft rotates, so that the handle can be swung to open and close the switch, and by connecting the motor with the circuit board, the operation of the motor can be remotely controlled, and the automatic opening and closing of the circuit breaker can be remotely controlled, thereby improving the intelligence and convenience of opening and closing control.

[0023] 4. The push-pull rod and the stop-pull rod are extended and retracted by the electric push rod, so that the push-pull rod and the stop-pull rod can move along, so that the position of the stop-pull rod can be set, and the push-pull block is arranged in the L-shaped bracket, so that the connecting piece is deflected during the opening and closing process, so that when the push-pull block is deflected, the deflection position of the push-pull block can be limited, so as to avoid the push-pull block from hitting the third gear, thereby avoiding the rotation of the third gear from being hindered. At the same time, when the circuit breaker is automatically tripped, the deflection angle of the moving contact can be limited, and the distance between the lock and the electromagnetic coil can also be limited, so that the distance setting between the moving contact and the contact piece and the distance setting between the lock and the electromagnetic coil can be limited, so as to ensure the stability of the opening and closing of the circuit breaker, enable recycling, and improve the rationality of the overall structural layout.

[0024] In summary, the internal space layout of the present invention is reasonable and the structure is ingenious, which can effectively save the internal installation space. Compared with the existing intelligent circuit breakers, it is smaller in size, allowing customers to use a smaller investment to obtain greater benefits. At the same time, it is convenient to install and disassemble, and facilitates subsequent maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0026] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the present invention.

[0027] Figure 3 It is a schematic structural diagram of the fixing member of the present invention.

[0028] Figure 4 It is a schematic diagram of the internal structure of the communication control housing of the present invention.

[0029] Figure 5 It is a schematic diagram of the transmission mechanism connection structure of the present invention.

[0030] Figure 6 It is a schematic diagram of the transmission structure of the transmission mechanism and the handle connected to each other in the present invention.

[0031] Figure 7 It is a schematic diagram of the connection structure of the swing assembly and the limit assembly of the present invention.

[0032] Figure 8 It is a schematic diagram of the internal structure of the circuit breaker control housing of the present invention.

[0033] Fig. 9 It is a schematic diagram of the handle disconnect control connection structure of the present invention.

[0034] Fig.10 It is a schematic diagram of the connection structure of the lock assembly of the present invention.

[0035] The accompanying drawings are marked as follows: 1. communication control shell; 2. antenna; 3. circuit breaker control shell; 4. handle; 5. fixing member; 501. card plate; 502. connecting strip; 503. connecting block; 504. stop block; 505. card strip; 506. fixing hole; 6. mounting slot; 7. stop pin; 8. card slot; 9. support shaft; 10. transmission mechanism; 1001. motor; 1002. screw; 1003. first gear; 1004. second Gear; 1005, third gear; 1006, fourth gear; 1007, fifth gear; 11, slide slot; 12, limit assembly; 1201, electric push rod; 1202, push-pull rod; 1203, stop-pull rod; 13, fixed frame; 14, swing assembly; 1401, connecting piece; 1402, push-pull block; 15, lock; 16, moving contact; 17, connecting rod; 18, linkage rod; 19, rotating part; 20, double gold sheet. DETAILED DESCRIPTION

[0036] 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.

[0037] As attached Figure 1-10 A remote-controlled intelligent circuit breaker shown in the figure comprises a communication control shell 1 and a circuit breaker control shell 3, one side of the communication control shell 1 is connected to the circuit breaker control shell 3, a circuit board is installed in the communication control shell 1, the circuit board is connected to an antenna 2, a transmission mechanism 10 is arranged on one side of the circuit board, and a limit position component 12 is arranged on one side of the transmission mechanism 10;

[0038] A handle 4 and a rotating member 19 are installed on the circuit breaker control housing 3. The rotating member 19 is connected with a lock buckle 15 and a moving contact 16. The lock buckle 15 is connected with a linkage rod 18. A double gold sheet 20 is provided at one end of the linkage rod 18. A connecting rod 17 is connected between the rotating member 19 and the handle 4.

[0039] The transmission mechanism 10 is connected to the support shaft 9, the support shaft 9 is connected to the handle 4, the lock buckle 15 is connected to the swing assembly 14, and the swing assembly 14 is arranged in cooperation with the limit assembly 12.

[0040] In specific implementation, by installing a circuit board in the communication control shell 1 and connecting the communication elements on the circuit board to the Internet terminal system, the user can remotely control the operation of the transmission mechanism 10 in real time when the antenna 2 receives the signal, thereby rotating the support shaft 9 and deflecting the handle 4, thereby realizing remote automatic opening and closing of the switch.

[0041] Specifically, when the transmission mechanism 10 is running, the support shaft 9 rotates, thereby causing the handle 4 to deflect, so that the rotating member 19 can be moved under the connection of the connecting rod 17, so that the lock 15 is away from the magnet formed by the electromagnetic coil, and the moving contact 16 swings, thereby tripping. When closing the circuit, the swinging of one end of the swinging assembly 14 can be limited by the limiting assembly 12, so as to avoid collision with the transmission mechanism 10, thereby avoiding obstruction of the operation of the transmission mechanism 10, so that the operation of the transmission mechanism 10 is smoother, and the position of the swinging assembly 14 can be adjusted by the contraction adjustment of the limiting assembly 12.

[0042] When the wire is short-circuited, the short circuit will reduce the resistance of the circuit. According to Ohm's law, current and resistance are inversely proportional; therefore, when the resistance decreases, the current of the electromagnetic coil increases. Using the electromagnetic principle, the electromagnetic coil forms a magnet after being energized, which attracts the jumping rod made of magnetic material to move to one side, thereby pushing the lock 15 to produce a linkage reaction. Under the connection of the linkage rod 18, the moving contact 16 is deflected, so that the moving contact 16 is separated from one end of the contact, thereby disconnecting the circuit and achieving tripping.

[0043] A card slot 8 is provided at the bottom end of the communication control shell 1 and the circuit breaker control shell 3, and a fixing part 5 is installed in each card slot 8. An installation slot 6 is formed on the rear side where the communication control shell 1 and the circuit breaker control shell 3 are connected, and a plurality of stop pins 7 are provided on one side of the installation slot 6. Each stop pin 7 is respectively arranged on the corresponding communication control shell 1 and the circuit breaker control shell 3. The fixing part 5 includes a card plate 501, a connecting strip 502, a connecting block 503, a stop block 504 and a card strip 505. The card plate 501 is slidably inserted into the card slot 8, the card plate 501 is connected to the connecting strip 502, a connecting block 503 is provided at one end of the connecting strip 502, a stop block 504 is provided at the top of the connecting block 503, and card strips 505 are provided on both sides of the connecting strip 502. A through opening is provided at the top of the card slot 8, a notch is provided at one end of the through opening, the connecting strip 502 is slidably connected to the through opening, the stop block 504 is arranged in the notch, and a locking groove matching the card strip 505 is provided on the inner wall of the card slot 8 at the bottom of the notch.

[0044] In a specific implementation, the card plate 501 is inserted into the card slot 8 from one end of the notch, and the end with the fixing hole 506 can be leaked out with the sliding, and the card strip 505 is deformed and pressed against the smooth locking groove provided on the inner wall of the card slot 8, so that the position of the card strip 505 can be roughly fixed, and a bayonet is formed between the stopper 504 and the connecting block 503, and the mounting groove 6 can be formed in cooperation with each stop pin 7, so that the entire circuit breaker can be connected to the mounting plate for installation through the mounting groove 6, and the card strip 505 can be used to fix the position of the card strip 505. By abutting the mounting plate, cooperating with the stop pin 7, and installing a fixing nail on the fixing hole 506, the position of the circuit breaker can be fixed. When disassembling, the card strip 505 can be directly pulled outward to eliminate the abutment on one side of the mounting plate, and the circuit breaker can be disassembled. It can be taken down directly without sliding along the mounting plate, which is convenient for disassembly and assembly, thereby facilitating subsequent replacement, and avoiding the situation where multiple switch devices are installed on the mounting plate to sandwich the circuit breaker in the middle, which requires the disassembly of other switch devices when the circuit breaker is disassembled, thereby improving the convenience of disassembly.

[0045] The rotating member 19 is connected to a rotating shaft, and an arc groove is opened in the circuit breaker control housing 3. The rotating shaft can be rotatably inserted into the arc groove. The arc groove is used to limit the rotation of the rotating shaft. One end of the rotating shaft abuts against the push rod, and the push rod is clamped with a fixed block. The handle 4 is connected to the fixed block through a connecting rod 17.

[0046] During specific implementation, by pulling the handle 4, the connecting rod 17 drags the fixed block, causing the rotating shaft to move along the arc groove, and the moving length of the rotating shaft is limited, so that the rotating member 19 can adjust the position of the lock 15 as it moves, so that the moving contact 16 can be deflected to open and close the switch, thereby improving the rationality of the structural layout.

[0047] The transmission mechanism 10 includes a motor 1001, a screw 1002, a first gear 1003, a second gear 1004, a third gear 1005, a fourth gear 1006 and a fifth gear 1007. The output end of the motor 1001 is equipped with a screw 1002, and one side of the screw 1002 is meshed with the first gear 1003. A pinion is arranged at the top of the first gear 1003, and the pinion is meshed with the second gear 1004. A sixth gear is arranged at the bottom of the second gear 1004, and the bottom of the sixth gear is meshed with the third gear 1005. A fourth gear 1006 is arranged at the top of the third gear 1005. The fourth gear 1006 is meshed with the fifth gear 1007 connected to the support shaft 9. The fourth gear 1006 and the fifth gear 1007 are both fan-shaped gears. A partition is arranged in the communication control shell 1, and a slide groove 11 is opened on the partition. A slider is welded to the outside of the fifth gear 1007, and one end of the slider is inserted into the slide groove 11.

[0048] During specific implementation, the motor 1001 is operated to rotate the screw 1002, so that the small gear installed on the top of the first gear 1003 engages with the second gear 1004 to rotate, and the sixth gear set at the bottom of the second gear 1004 engages with the third gear 1005 to rotate, and the third gear 1005 engages with the fourth gear 1006 to rotate, and the fourth gear 1006 engages with the fifth gear 1007 connected by a slider inserted in the slide groove 11 for limiting the position, so that the support shaft 9 is rotated, so that the handle 4 can be swung to open and close the switch, and by connecting the motor 1001 with the circuit board, the operation of the motor 1001 can be remotely controlled, and the automatic opening and closing of the circuit breaker can be remotely controlled, thereby improving the intelligence and convenience of opening and closing control.

[0049] The limiting assembly 12 includes an electric push rod 1201, a push-pull rod 1202 and a stop-pull rod 1203. The electric push rod 1201 is externally connected to a fixing frame 13, and the fixing frame 13 is installed inside the communication control shell 1. The output end of the electric push rod 1201 is connected to the push-pull rod 1202, and the end of the push-pull rod 1202 is connected to the stop-pull rod 1203. The swing assembly 14 includes a connecting piece 1401 and a push-pull block 1402. The connecting piece 1401 is connected to the lock 15. A push-pull block 1402 is provided at one end of the connecting piece 1401. The push-pull block 1402 is inserted into an L-shaped bracket formed by connecting the push-pull rod 1202 and the stop-pull rod 1203.

[0050] During specific implementation, the electric push rod 1201 is extended and retracted, so that the push-pull rod 1202 and the stop-pull rod 1203 move accordingly, so that the position of the stop-pull rod 1203 can be set, and the push-pull block 1402 is arranged in the L-shaped bracket, so that the connecting piece 1401 is deflected during the opening and closing process, so that when the push-pull block 1402 is deflected, the deflection position of the push-pull block 1402 can be limited, so that the push-pull block 1402 can be prevented from hitting the third gear 1005, thereby preventing the rotation of the third gear 1005 from being hindered. At the same time, during automatic tripping, the deflection angle of the moving contact 16 can be limited, and the distance between the lock 15 and the electromagnetic coil can also be limited, so that the distance setting between the moving contact 16 and the contact piece and the distance setting between the lock 15 and the electromagnetic coil can be limited, so as to ensure the stability of the opening and closing of the circuit breaker, enable recycling, and improve the rationality of the overall structural layout.

[0051] Finally, a few points should be explained: First, in the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0052] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0053] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A remote-controlled intelligent circuit breaker, comprising a communication control housing (1) and a circuit breaker control housing (3), wherein one side of the communication control housing (1) is connected to the circuit breaker control housing (3), characterized in that: A circuit board is installed in the communication control shell (1), the circuit board is connected to an antenna (2), a transmission mechanism (10) is provided on one side of the circuit board, and a limit position component (12) is provided on one side of the transmission mechanism (10); A handle (4) and a rotating member (19) are installed on the circuit breaker control housing (3); the rotating member (19) is connected to a lock buckle (15) and a moving contact (16); the lock buckle (15) is connected to a linkage rod (18); a double gold sheet (20) is provided at one end of the linkage rod (18); and a connecting rod (17) is connected between the rotating member (19) and the handle (4); The transmission mechanism (10) is connected to a support shaft (9), the support shaft (9) is connected to a handle (4), the lock buckle (15) is connected to a swing assembly (14), and the swing assembly (14) is arranged in coordination with a limit assembly (12).

2. The remote-controlled intelligent circuit breaker according to claim 1, characterized in that: The bottom ends of the communication control shell (1) and the circuit breaker control shell (3) are both provided with a card slot (8), and a fixing member (5) is installed in each of the card slots (8).

3. The remote-controlled intelligent circuit breaker according to claim 2 is characterized in that: A mounting groove (6) is formed on the rear side where the communication control shell (1) and the circuit breaker control shell (3) are connected, and a plurality of stop pins (7) are arranged on one side of the mounting groove (6), and each of the stop pins (7) is arranged on the corresponding communication control shell (1) and circuit breaker control shell (3).

4. The remote-controlled intelligent circuit breaker according to claim 3 is characterized in that: The fixing member (5) comprises a card plate (501), a connecting strip (502), a connecting block (503), a stopper (504) and a card strip (505); the card plate (501) is slidably inserted into the card slot (8); the card plate (501) is connected to the connecting strip (502); a connecting block (503) is arranged at one end of the connecting strip (502); a stopper (504) is arranged at the top end of the connecting block (503); and card strips (505) are arranged on both sides of the connecting strip (502).

5. The remote-controlled intelligent circuit breaker according to claim 4 is characterized in that: The top of the slot (8) is provided with a through opening, one end of the through opening is provided with a notch, the connecting strip (502) is slidably connected to the through opening, the stopper (504) is arranged in the notch, and a locking groove cooperating with the slot (505) is provided on the inner wall of the slot (8) at the bottom of the notch.

6. The remote-controlled intelligent circuit breaker according to claim 5, characterized in that: The rotating member (19) is connected to a rotating shaft, an arc groove is provided in the circuit breaker control housing (3), the rotating shaft can be rotatably inserted in the arc groove, the arc groove is used to limit the rotation of the rotating shaft, one end of the rotating shaft is in contact with a push rod, the push rod is clamped with a fixed block, and the handle (4) and the fixed block are connected via a connecting rod (17).

7. The remote-controlled intelligent circuit breaker according to claim 6, characterized in that: The transmission mechanism (10) comprises a motor (1001), a screw (1002), a first gear (1003), a second gear (1004), a third gear (1005), a fourth gear (1006) and a fifth gear (1007). The output end of the motor (1001) is provided with a screw (1002). One side of the screw (1002) is meshedly connected with the first gear (1003). A pinion is arranged at the top of the first gear (1003). The pinion is meshedly connected with the second gear (1004). A sixth gear is arranged at the bottom of the second gear (1004). The bottom of the sixth gear is meshedly connected with the third gear (1005). A fourth gear (1006) is arranged at the top of the third gear (1005). The fourth gear (1006) is meshedly connected with the fifth gear (1007) connected to the support shaft (9). Both the fourth gear (1006) and the fifth gear (1007) are sector gears.

8. The remote-controlled intelligent circuit breaker according to claim 7, characterized in that: A partition is provided inside the communication control shell (1), a slide groove (11) is provided on the partition, a slider is welded to the outside of the fifth gear (1007), and one end of the slider is inserted into the slide groove (11).

9. The remote-controlled intelligent circuit breaker according to claim 8, characterized in that: The limit assembly (12) comprises an electric push rod (1201), a push-pull rod (1202) and a stop-pull rod (1203); the electric push rod (1201) is externally connected to a fixing frame (13); the fixing frame (13) is installed inside the communication control shell (1); the output end of the electric push rod (1201) is connected to the push-pull rod (1202); the end of the push-pull rod (1202) is connected to the stop-pull rod (1203).

10. The remote-controlled intelligent circuit breaker according to claim 9, characterized in that: The swing assembly (14) comprises a connecting piece (1401) and a push-pull block (1402), wherein the connecting piece (1401) is connected to the lock buckle (15), and a push-pull block (1402) is provided at one end of the connecting piece (1401), and the push-pull block (1402) is inserted into an L-shaped bracket formed by connecting the push-pull rod (1202) and the stop pull rod (1203).

Images