CN112863948A

CN112863948A - Intelligent miniature circuit breaker with remote control function

Info

Publication number: CN112863948A
Application number: CN202110040638.8A
Authority: CN
Inventors: 华龙元; 曾俊; 吴亚迪; 宋骥; 宁赛赛; 赵祖光; 耿真磊
Original assignee: Jiangsu Sankoujing Information Technology Co ltd
Current assignee: Jiangsu Sankoujing Information Technology Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-05-28

Abstract

The invention relates to the technical field of miniature circuit breakers, in particular to an intelligent miniature circuit breaker with a remote control function, which comprises a miniature circuit breaker, an intelligent control device, an adjusting device and a sealing device, wherein the intelligent control device is arranged on the left side of the miniature circuit breaker, the intelligent control device comprises a fixed cover, the left end of the outer side of the miniature circuit breaker is slidably connected with the fixed cover, the left end of the fixed cover is fixedly connected with a storage battery and a controller which are arranged up and down, and the left end of the inner side of the fixed cover is fixedly connected with a motor, the manual operation is very convenient.

Description

Intelligent miniature circuit breaker with remote control function

Technical Field

The invention relates to the technical field of miniature circuit breakers, in particular to an intelligent miniature circuit breaker with a remote control function.

Background

The miniature circuit breaker is a terminal protection electrical appliance which is most widely used in a power distribution device of a building electrical terminal, is used for protecting a single-phase short circuit, a three-phase short circuit, an overload, an overvoltage and the like below 125A, comprises four types of a single pole 1P, a two-pole 2P, a three-pole 3P, a four-pole 4P and the like, can be connected, bear and break the current under the normal circuit condition, and can also be connected, bear and break the current for a certain time under the specified abnormal circuit condition, along with the continuous development of the society, the application of the miniature circuit breaker is more and more, the types of the miniature circuit breaker are more and more, but after tripping, part of the miniature circuit breakers are manually reset, and because the mounting position of the miniature circuit breaker is higher, the miniature circuit breaker is inconvenient to operate, cannot well perform remote intelligent control automatic operation, and has certain danger, simultaneously the not convenient to use person in time confirms the trip fault, though also there is a small amount of intelligent control's circuit breaker, but intelligent control mechanism installs additional and dismantles inconveniently, is exactly when working a telephone switchboard to the device in addition, is not convenient for link together connecting wire and circuit breaker in some narrow and small spaces, and the operation is wasted time and energy, and the phenomenon of quick oxidation appears easily in the connecting wire that is exactly the link at last to the normal connection of circuit has been influenced.

Disclosure of Invention

The present invention is directed to an intelligent miniature circuit breaker with remote control function, so as to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

an intelligent miniature circuit breaker with a remote control function comprises a miniature circuit breaker, an intelligent control device, an adjusting device and a sealing device, wherein the intelligent control device is arranged on the left side of the miniature circuit breaker, the intelligent control device comprises a fixed cover, the left end of the outer side of the miniature circuit breaker is slidably connected with the fixed cover, the left end of the fixed cover is fixedly connected with a storage battery and a controller which are arranged up and down, the left end of the inner side of the fixed cover is fixedly connected with a motor, the tail end of a main shaft of the motor is fixedly connected with a first threaded shaft, the first threaded shaft is rotatably connected with the fixed cover, the outer side of the first threaded shaft is spirally connected with a sliding block, the sliding block is slidably connected with the fixed cover, the right end of the inner side of the sliding block is fixedly connected with a first spring, the other end of the first spring, the supporting shoe top right side fixedly connected with control switch, the inboard right-hand member sliding connection of fixed cover has the stopper, and stopper and miniature circuit breaker fixed connection, is located the bottom the inboard bottom sliding connection of stopper has first fixture block, and first fixture block runs through fixed cover, first fixture block and fixed cover sliding connection, the inclined plane setting is personally submitted to the right-hand member of first fixture block, first fixture block bottom fixedly connected with pull rod, and the pull rod runs through fixed cover, pull rod and fixed cover sliding connection, pull rod outside top is equipped with the second spring, and second spring and first fixture block and fixed cover fixed connection, the miniature circuit breaker right side is equipped with adjusting device, the miniature circuit breaker upper and lower both ends all are equipped with sealing device.

Preferably, the bottom end of the inner side of the limiting block is slidably connected with a second clamping block, the second clamping block penetrates through the fixed cover, the second clamping block is slidably connected with the fixed cover, the bottom end of the inner side of the second clamping block is fixedly connected with an electric telescopic rod, and the bottom end of the electric telescopic rod is fixedly connected with the fixed cover.

Preferably, adjusting device includes the fixing base, the miniature circuit breaker right-hand member is equipped with the fixing base, the inboard left end sliding connection of fixing base has fixed cover, the upper and lower both ends face right side of fixed cover all is the inclined plane setting, the inboard left end sliding connection of fixed cover has the briquetting, and briquetting and miniature circuit breaker fixed connection, briquetting right-hand member sliding connection has the locating piece, and the locating piece runs through the fixing base, locating piece and fixing base sliding connection, locating piece right-hand member fixedly connected with third spring, and the other end and the fixing base fixed connection of third spring.

Preferably, inboard right side below fixedly connected with fourth spring of fixing base, the other end fixedly connected with fixed block of fourth spring, and the fixed block runs through the fixing base, fixed block and fixing base sliding connection, the top of fixed block is the setting of isosceles trapezoid.

Preferably, sealing device includes the support, the equal sliding connection in both ends has the support about the miniature circuit breaker outside, the equal sliding connection in both sides has spacing axle around the direction that the inboard left end of support is close to the miniature circuit breaker central line, and spacing axle and miniature circuit breaker fixed connection, the inboard one end sliding connection who keeps away from the miniature circuit breaker center of support has the connecting block, the inboard rear end spiral connection of connecting block has the second threaded shaft.

Preferably, the direction central point that the inboard left end of support is close to miniature circuit breaker central line puts sliding connection with the locating lever, and the left end of locating lever is isosceles trapezoid shape and sets up, the inboard right-hand member sliding connection of locating lever has the fixed axle, and fixed axle and miniature circuit breaker fixed connection, the fixed axle outside is equipped with the fourth spring, and fourth spring and fixed axle and locating lever fixed connection.

Preferably, the direction of the threads on the left side of the second threaded shaft is opposite to the direction of the threads on the right side of the second threaded shaft, the second threaded shaft is symmetrically arranged, the second threaded shaft penetrates through the support, and the second threaded shaft is rotatably connected with the support.

Preferably, the outer side of the connecting block is fixedly connected with a sealing block, an arc-shaped groove is formed in the surface, close to the center of the support, of the sealing block, and the sealing block is made of a rubber plate.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the arrangement of the motor, the control switch and the first clamping block, the arrangement is matched with the driving of the motor to the first threaded shaft, the spiral connection of the first threaded shaft and the sliding block, the elastic force of the first spring to the sliding block and the supporting block, the fixed connection of the supporting block and the control switch, the sliding connection of the first clamping block and the bottom end limiting block and the fixed connection of the first clamping block, the second spring and the pull rod, when a tripping phenomenon occurs in the process of using the device, the occurrence of a tripping fault can be determined in time, the device can be automatically reset remotely after being overhauled, the remote intelligent control of the device is realized, the safety of operators is ensured, and when the remote intelligent control mechanism is additionally installed and disassembled, the manual operation is very convenient;

2. according to the invention, through the arrangement of the motor, the control switch and the second fixture block, the arrangement is matched with the driving of the motor to the first threaded shaft, the spiral connection of the first threaded shaft and the slide block, the elastic force of the first spring to the slide block and the support block, the fixed connection of the support block and the control switch, the sliding connection of the second fixture block and the bottom end limiting block and the fixed connection of the second fixture block and the electric telescopic rod, when a tripping phenomenon occurs in the process of using the device, the occurrence of a tripping fault can be determined in time, the device can be automatically reset remotely after being overhauled, the remote intelligent control of the device is realized, the safety of operators is ensured, and when a remote intelligent control mechanism is additionally mounted and dismounted, the automatic operation is very convenient;

3. according to the miniature circuit breaker, the fixed sleeve, the fixed block and the positioning block are arranged, the arrangement is matched with the sliding connection of the fixed sleeve, the fixed seat and the pressing block, the sliding connection of the pressing block and the positioning block, the elastic force of the third spring to the positioning block and the elastic force of the fourth spring to the fixed block, when the miniature circuit breaker is used, when the installation position of the miniature circuit breaker is narrow and is not convenient for connecting an external circuit, the position of the miniature circuit breaker can be adjusted to the degree of being convenient for wiring, and the miniature circuit breaker is simple and;

4. according to the invention, through the arrangement of the second threaded shaft, the sealing block and the positioning rod, the arrangement is matched with the fourth spring to apply elasticity to the positioning rod and the fixed shaft, the sliding connection between the bracket and the limiting shaft as well as the positioning rod, the spiral connection between the second threaded shaft and the connecting block and the fixed connection between the connecting block and the sealing block, when the device is used, the connecting end of the connecting wire of the device can be sealed when the connecting wire is connected, so that the phenomenon of rapid oxidation of the connecting end of the connecting wire is avoided, and the normal connection of the device is ensured.

Drawings

FIG. 1 is a schematic overall structure diagram of a first embodiment of the present invention;

FIG. 2 is a schematic overall structure diagram of a second embodiment of the present invention;

FIG. 3 is a schematic left side view of the tip seal of the present invention;

FIG. 4 is a schematic top cross-sectional view of the tip seal assembly of the present invention;

FIG. 5 is a schematic view of the mounting structure of a fourth spring according to the present invention;

fig. 6 is a schematic view of the overall structure of the pouch of the present invention.

In the figure: 1-miniature circuit breaker, 2-intelligent control device, 201-fixed cover, 202-storage battery, 203-controller, 204-motor, 205-first threaded shaft, 206-sliding block, 207-first spring, 208-supporting block, 209-control switch, 210-limiting block, 211-first clamping block, 212-pull rod, 213-second spring, 214-second clamping block, 215-electric telescopic rod, 3-adjusting device, 301-fixed seat, 302-fixed seat, 303-pressing block, 304-positioning block, 305-third spring, 306-fourth spring, 307-fixed block, 4-sealing device, 401-bracket, 402-limiting shaft, 403-positioning rod, 404-fixed shaft, 405-fourth spring, 406-connecting block, 407-sealing block, 408-second threaded shaft.

Detailed Description

Example 1:

referring to fig. 1, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides a technical solution:

an intelligent miniature circuit breaker with a remote control function comprises a miniature circuit breaker 1, an intelligent control device 2, an adjusting device 3 and a sealing device 4, wherein the intelligent control device 2 is arranged on the left side of the miniature circuit breaker 1, the intelligent control device 2 comprises a fixed cover 201, the left end of the outer side of the miniature circuit breaker 1 is slidably connected with the fixed cover 201, the left end of the fixed cover 201 is fixedly connected with a storage battery 202 and a controller 203 which are arranged up and down, the left end of the inner side of the fixed cover 201 is fixedly connected with a motor 204, the tail end of a main shaft of the motor 204 is fixedly connected with a first threaded shaft 205, the first threaded shaft 205 is rotatably connected with the fixed cover 201, the outer side of the first threaded shaft 205 is spirally connected with a sliding block 206, the sliding block 206 is slidably connected with the fixed cover 201, the right end of the inner side of the sliding block 206 is fixedly connected with, the supporting block 208 is connected with the sliding block 206 in a sliding manner, the right side of the top end of the supporting block 208 is fixedly connected with the control switch 209, the right end of the inner side of the fixed cover 201 is connected with the limiting block 210 in a sliding manner, the limiting block 210 is fixedly connected with the miniature circuit breaker 1, the bottom end of the inner side of the limiting block 210 positioned at the bottom end is connected with the first clamping block 211 in a sliding manner, the first clamping block 211 penetrates through the fixed cover 201, the first clamping block 211 is connected with the fixed cover 201 in a sliding manner, the right end of the first clamping block 211 is arranged in an inclined plane, the bottom end of the first clamping block 211 is fixedly connected with the pull rod 212, the pull rod 212 penetrates through the fixed cover 201, the pull rod 212 is connected with the fixed cover 201 in a sliding manner, the top end of the outer side of the pull rod 212 is provided with the second spring 213, the second spring is, the remote intelligent control of the device is realized, the safety of operators is ensured, and when a remote intelligent control mechanism is additionally installed and disassembled, the manual operation is very convenient, the right side of the miniature circuit breaker 1 is provided with the adjusting device 3, the adjusting device 3 comprises a fixed seat 301, the right end of the miniature circuit breaker 1 is provided with the fixed seat 301, the left end of the inner side of the fixed seat 301 is slidably connected with a fixed sleeve 302, the right sides of the upper end surface and the lower end surface of the fixed sleeve 302 are both arranged in an inclined plane, the left end of the inner side of the fixed sleeve 302 is slidably connected with a pressing block 303, the pressing block 303 is fixedly connected with the miniature circuit breaker 1, the right end of the pressing block 303 is slidably connected with a positioning block 304, the positioning block 304 penetrates through the fixed seat 301, the positioning block 304 is slidably connected with the fixed seat 301, the fixed block 307 penetrates through the fixed seat 301, the fixed block 307 is connected with the fixed seat 301 in a sliding manner, the top end of the fixed block 307 is arranged in an isosceles trapezoid shape, the arrangement is convenient for installation and disassembly of the miniature circuit breaker 1, the other end of the third spring 305 is fixedly connected with the fixed seat 301, when the device is used, when the installation position of the device is narrow and is not convenient for connecting an external circuit, the position of the miniature circuit breaker 1 can be adjusted to the degree convenient for wiring, the operation is simple and convenient, the upper end and the lower end of the miniature circuit breaker 1 are respectively provided with the sealing device 4, each sealing device 4 comprises a bracket 401, the upper end and the lower end of the outer side of the miniature circuit breaker 1 are respectively connected with the bracket 401 in a sliding manner, the front side and the rear side of the left end of the inner side of the bracket 401 in the direction close to the central line of the miniature circuit breaker 1 are respectively connected, the left end of the positioning rod 403 is arranged in an isosceles trapezoid shape, the right end of the inner side of the positioning rod 403 is connected with a fixed shaft 404 in a sliding manner, the fixed shaft 404 is fixedly connected with the miniature circuit breaker 1, the outer side of the fixed shaft 404 is provided with a fourth spring 405, the fourth spring 405 is fixedly connected with the fixed shaft 404 and the positioning rod 403, the arrangement is convenient for mounting and dismounting the sealing mechanism, the operation is simple and convenient, one end of the inner side of the bracket 401, which is far away from the center of the miniature circuit breaker 1, is connected with a connecting block 406 in a sliding manner, the rear end of the inner side of the connecting block 406 is spirally connected with a second threaded shaft 408, the thread direction of the left side of the second threaded shaft 408 is opposite to the thread direction of the right side of the second threaded shaft 408, the second threaded shaft 408 is symmetrically arranged, the second threaded shaft 408 penetrates through the bracket 401, connecting block 408 outside fixedly connected with seals piece 407, and seal piece 407 is close to and has seted up the groove of arcuation on the face at support 401 center, seal piece 407 is made by the panel of rubber material, the leakproofness of connecting wire junction is better for this kind of setting, and the phenomenon of pressing from both sides the wound has been avoided appearing in the connecting wire, during the use device, when the connecting wire is accomplished and is connected, can seal the link of device connecting wire, thereby the phenomenon of quick oxidation has appeared in the link of having avoided the connecting wire, the normal connection of device has been guaranteed.

The working process is as follows: all electrical appliances in the device provide electric energy through the storage battery 202, when the device is used, the bracket 401 is clamped at the upper end and the lower end of the miniature circuit breaker 1, the limiting shaft 402 and the positioning rod 403 penetrate through the bracket 401, then the positioning rod 403 is rotated to ninety degrees, at the moment, under the action of an inclined plane outside the positioning rod 403, the positioning rod 403 can compress the fourth spring 405, the fixing shaft 404 can continuously slide with the positioning rod 403, when the positioning rod 403 finishes rotating, the bracket 401 finishes stable installation under the action of the elastic force of the fourth spring 405, after the installation, the fixing cover 201 is covered at the left end outside the miniature circuit breaker 1, so that the miniature circuit breaker 1 is limited by the limiting block 210, in the process of continuously pushing the fixing cover 201 rightwards, the limiting block 210 at the bottom end can continuously contact with the first clamping block 211, the first clamping block 211 can continuously compress the second spring 213, when the first clamping block 211 is reset inside the limiting block 210 at, when the intelligent control mechanism is required to be detached, the intelligent control mechanism can be detached by pulling the pull rod 212 downwards, the intelligent control mechanism is pulled leftwards, the operation is simple and convenient, when the device is installed after the above operations are completed, the device is limited on the track of the positioning mechanism through the fixed seat 301, at the moment, the top end of the right side of the fixed seat 301 is hung on the positioning track firstly, then the bottom of the device is pressed, at the moment, the fixed block 307 compresses the fourth spring 306 firstly, when the fixed block 307 is reset under the elastic force recovery of the fourth spring 306, the device is installed at the moment, when the installation position of the miniature circuit breaker 1 is narrow, the miniature circuit breaker 1 is pressed firstly, so that the pressing block 303 pushes the positioning block 304, at the moment, the positioning block 304 compresses the third spring 305, and when the positioning block 304 is completely retracted into the fixed seat 301, the miniature circuit breaker 1 is pulled downwards, the fixed sleeve 302 slides downwards in the fixed seat 301, when the miniature circuit breaker 1 slides to a connecting line convenient for connecting the top end, the connecting line passes through the bracket 401 and is inserted into a connecting hole at the top end of the miniature circuit breaker 1, then the connecting line is connected, after the connection is finished, the miniature circuit breaker 1 is reset, because the right sides of the upper end and the lower end of the fixed sleeve 302 are arranged in an inclined plane, the positioning block 304 cannot influence the sliding of the fixed sleeve 302, the miniature circuit breaker 1 can be reset by directly pushing the miniature circuit breaker 1, after the reset is finished, the miniature circuit breaker 1 is pushed upwards to connect the connecting line at the bottom end, after the connection is finished, the second threaded shaft 408 is rotated, at the moment, the connecting block 406 can drive the sealing block 407 made of rubber material to seal a wire connection port, so that the phenomenon of rapid, use the device through controller 203 starting drive can, when the tripping phenomenon appears in the device, the left action bars of miniature circuit breaker 1 can rotate downwards and trigger control switch 209, alarm signal to control terminal can be uploaded to controller 203 this moment, thereby be convenient for the very first time to confirm the tripping fault, after having maintained, control controller 203 through remote control terminal, thereby control motor 204 drives first threaded shaft 205 clockwise turning, slider 206 can drive supporting shoe 208 upwards resets the action bars of miniature circuit breaker 1 this moment, when supporting shoe 208 contacts with miniature circuit breaker 1, supporting shoe 208 can constantly compress and reset first spring 207, supporting shoe 208 can constantly slide with slider 206, after the action bars of miniature circuit breaker 1 reset, control motor 204 anticlockwise rotation reset control switch 209 can.

Example 2:

the same parts as those in embodiment 1 in embodiment 2 are not repeated, except that: referring to fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides a technical solution: the inboard bottom sliding connection of stopper 210 that is located the bottom has second fixture block 214, and second fixture block 214 runs through fixed cover 201, second fixture block 214 and fixed cover 201 sliding connection, the inboard bottom fixedly connected with electric telescopic handle 215 of second fixture block 214, and electric telescopic handle 215's bottom and fixed cover 201 fixed connection, when tripping operation phenomenon takes place in the in-process of using the device, can in time confirm the emergence of tripping operation trouble, can also carry out automatic re-setting to it by the long-range distance after overhauing, realized the remote intelligent control to the device, operating personnel's safety has been guaranteed, and when remote intelligent control mechanism installs the dismantlement additional, automatic operation is very convenient.

The working process is as follows: when installing additional to intelligent control mechanism, fixed cover 201 is spacing when miniature circuit breaker 1 outside left end through stopper 210, stretch out through controller 203 control electric telescopic handle 215, second fixture block 214 can upwards insert in the stopper 210 of bottom this moment to this automatic connection when having accomplished intelligent control mechanism and installing additional, when needs pull down intelligent control mechanism, only need control electric telescopic handle 215 shrink can take off it left, easy operation is convenient.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims

1. The utility model provides an intelligent miniature circuit breaker with remote control function, includes miniature circuit breaker (1), intelligent control device (2), adjusting device (3) and sealing device (4), its characterized in that: the intelligent control device (2) is arranged on the left side of the miniature circuit breaker (1), the intelligent control device (2) comprises a fixed cover (201), the left end of the outer side of the miniature circuit breaker (1) is connected with the fixed cover (201) in a sliding manner, the left end of the fixed cover (201) is fixedly connected with a storage battery (202) and a controller (203) which are arranged up and down, the left end of the inner side of the fixed cover (201) is fixedly connected with a motor (204), the tail end of a main shaft of the motor (204) is fixedly connected with a first threaded shaft (205), the first threaded shaft (205) is rotatably connected with the fixed cover (201), the outer side of the first threaded shaft (205) is spirally connected with a sliding block (206), the sliding block (206) is slidably connected with the fixed cover (201), the right end of the inner side of the sliding block (206) is fixedly connected with a first spring (207), and the, a supporting block (208) penetrates through a sliding block (206), the supporting block (208) is connected with the sliding block (206) in a sliding manner, a control switch (209) is fixedly connected to the right side of the top end of the supporting block (208), a limiting block (210) is connected to the right end of the inner side of the fixed cover (201) in a sliding manner, the limiting block (210) is fixedly connected with the miniature circuit breaker (1), a first clamping block (211) is connected to the bottom end of the inner side of the limiting block (210) at the bottom end in a sliding manner, the first clamping block (211) penetrates through the fixed cover (201), the first clamping block (211) is connected with the fixed cover (201) in a sliding manner, the right end of the first clamping block (211) is arranged in an inclined plane, a pull rod (212) is fixedly connected to the bottom end of the first clamping block (211), the pull rod (212) penetrates through the fixed cover (201), the pull rod (212) is connected, and second spring (213) and first fixture block (211) and fixed cover (201) fixed connection, miniature circuit breaker (1) right side is equipped with adjusting device (3), both ends all are equipped with sealing device (4) about miniature circuit breaker (1).

2. The intelligent miniature circuit breaker with remote control function as claimed in claim 1, wherein: the bottom end of the inner side of the limiting block (210) at the bottom end is connected with a second clamping block (214) in a sliding mode, the second clamping block (214) penetrates through the fixed cover (201), the second clamping block (214) is connected with the fixed cover (201) in a sliding mode, the bottom end of the inner side of the second clamping block (214) is fixedly connected with an electric telescopic rod (215), and the bottom end of the electric telescopic rod (215) is fixedly connected with the fixed cover (201).

3. The intelligent miniature circuit breaker with remote control function as claimed in claim 1, wherein: adjusting device (3) are including fixing base (301), miniature circuit breaker (1) right-hand member is equipped with fixing base (301), the inboard left end sliding connection of fixing base (301) has fixed cover (302), the upper and lower both ends face right side of fixed cover (302) all is the inclined plane setting, the inboard left end sliding connection of fixed cover (302) has briquetting (303), and briquetting (303) and miniature circuit breaker (1) fixed connection, briquetting (303) right-hand member sliding connection has locating piece (304), and locating piece (304) run through fixing base (301), locating piece (304) and fixing base (301) sliding connection, locating piece (304) right-hand member fixedly connected with third spring (305), and the other end and fixing base (301) fixed connection of third spring (305).

4. The intelligent miniature circuit breaker with remote control function of claim 3, characterized in that: fixing base (301) inboard right side below fixedly connected with fourth spring (306), the other end fixedly connected with fixed block (307) of fourth spring (306), and fixed block (307) run through fixing base (301), fixed block (307) and fixing base (301) sliding connection, the top of fixed block (307) is the setting of isosceles trapezoid.

5. The intelligent miniature circuit breaker with remote control function as claimed in claim 1, wherein: sealing device (4) are including support (401), the equal sliding connection in both ends has support (401) about miniature circuit breaker (1) outside, the equal sliding connection in both sides has spacing axle (402) around the direction that support (401) inboard left end is close to miniature circuit breaker (1) central line, and spacing axle (402) and miniature circuit breaker (1) fixed connection, the one end sliding connection who keeps away from miniature circuit breaker (1) center in support (401) inboard has connecting block (406), connecting block (406) inboard rear end spiral connection has second threaded shaft (408).

6. The intelligent miniature circuit breaker with remote control function as claimed in claim 5, wherein: the direction central point that support (401) inboard left end is close to miniature circuit breaker (1) central line puts sliding connection and has locating lever (403), and the left end of locating lever (403) is the setting of isosceles trapezoid shape, locating lever (403) inboard right-hand member sliding connection has fixed axle (404), and fixed axle (404) and miniature circuit breaker (1) fixed connection, the fixed axle (404) outside is equipped with fourth spring (405), and fourth spring (405) and fixed axle (404) and locating lever (403) fixed connection.

7. The intelligent miniature circuit breaker with remote control function as claimed in claim 5, wherein: the direction of the threads on the left side of the second threaded shaft (408) is opposite to the direction of the threads on the right side of the second threaded shaft (408), the second threaded shaft (408) is symmetrically arranged, the second threaded shaft (408) penetrates through the support (401), and the second threaded shaft (408) is rotatably connected with the support (401).

8. The intelligent miniature circuit breaker with remote control function as claimed in claim 5, wherein: the outer side of the connecting block (408) is fixedly connected with a sealing block (407), an arc-shaped groove is formed in the surface, close to the center of the support (401), of the sealing block (407), and the sealing block (407) is made of a rubber plate.